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EDGAR System der U.S. Securities and Exchange Commission Sec 26.02.2018 EDGAR System der U.S. Securities and Exchange Commission, USA

Text

Entität

Name der Entität STATE STREET CORPORATION
Cik 93751
Form 10-K
Gefeilt 2018-02-26
Fp FY
Fy 2017
Accn 0000093751-18-000308

Fakten bis 2018-01-31

Beschreibung Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.
Tatsache EntityCommonStockSharesOutstanding
Rahmen CY2017Q4I
Etikett Entity Common Stock, Shares Outstanding
Taxonomie dei
Einheit shares
Val 367.653.199

Fakten bis 2017-12-31

  1. Beschreibung The amount of securities on deposit with clearing organizations and other entities which provide services necessary to operations of the Company. This item would include, for instance, securities advanced as refundable collateral for securities borrowed.
    Tatsache DepositsWithClearingOrganizationsAndOthersSecurities
    Etikett Deposits with Clearing Organizations and Others, Securities
    Taxonomie us-gaap
    Einheit USD
    Val 120.000.000
  2. Beschreibung Amount of fees and commissions from financial services and banking activities and correspondent clearing. Includes fees from depositor accounts, credit cards, merchant discounts, and fiduciary and trust activities, guarantee fees, investment advisory, management, and administrative fees, transfer agent fees, and insurance commissions.
    Tatsache FeesAndCommissions
    Rahmen CY2017
    Etikett Fees and Commissions (Deprecated 2018-01-31)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 8.905.000.000
  3. Beschreibung Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.
    Tatsache RestructuringCharges
    Rahmen CY2017
    Etikett Restructuring Charges
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 245.000.000
  4. Beschreibung Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.
    Tatsache AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
    Etikett Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax
    Taxonomie us-gaap
    Einheit USD
    Val -815.000.000
  5. Beschreibung Amount of cash (inflow) outflow from investing activities classified as other.
    Tatsache PaymentsForProceedsFromOtherInvestingActivities
    Etikett Payments for (Proceeds from) Other Investing Activities
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -102.000.000
  6. Beschreibung The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
    Tatsache EarningsPerShareDiluted
    Etikett Earnings Per Share, Diluted
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD/shares
    Val 5,24
  7. Beschreibung Amount of asset associated with derivative liabilities, securities sold under agreements to repurchase and securities loaned.
    Tatsache DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAsset
    Etikett Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Asset
    Taxonomie us-gaap
    Einheit USD
    Val 53.404.000.000
  8. Beschreibung Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Tatsache IncomeTaxExpenseBenefit
    Etikett Income Tax Expense (Benefit)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 722.000.000
  9. Beschreibung Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value
    Taxonomie us-gaap
    Einheit USD
    Val 2.127.000.000
  10. Beschreibung The net amount of operating interest income (expense).
    Tatsache InterestIncomeExpenseNet
    Etikett Interest Income (Expense), Net
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.304.000.000
  11. Beschreibung Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.
    Tatsache DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
    Etikett Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits
    Taxonomie us-gaap
    Einheit USD
    Val 159.000.000
  12. Beschreibung The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.
    Tatsache Depreciation
    Etikett Depreciation
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 526.000.000
  13. Beschreibung Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Tatsache OperatingLeasesFutureMinimumPaymentsDueThereafter
    Rahmen CY2017Q4I
    Etikett Operating Leases, Future Minimum Payments, Due Thereafter
    Taxonomie us-gaap
    Einheit USD
    Val 336.000.000
  14. Beschreibung Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.
    Tatsache LineOfCreditFacilityMaximumBorrowingCapacity
    Rahmen CY2017Q4I
    Etikett Line of Credit Facility, Maximum Borrowing Capacity
    Taxonomie us-gaap
    Einheit CAD
    Val 1.400.000.000
  15. Beschreibung Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.
    Tatsache LineOfCreditFacilityMaximumBorrowingCapacity
    Rahmen CY2017Q4I
    Etikett Line of Credit Facility, Maximum Borrowing Capacity
    Taxonomie us-gaap
    Einheit USD
    Val 1.110.000.000
  16. Beschreibung Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
    Tatsache SecuritiesSoldUnderAgreementsToRepurchase
    Etikett Securities Sold under Agreements to Repurchase
    Taxonomie us-gaap
    Einheit USD
    Val 2.842.000.000
  17. Beschreibung Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Tatsache FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
    Rahmen CY2017Q4I
    Etikett Finite-Lived Intangible Asset, Expected Amortization, Year Three
    Taxonomie us-gaap
    Einheit USD
    Val 171.000.000
  18. Beschreibung Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Tatsache Goodwill
    Etikett Goodwill
    Taxonomie us-gaap
    Einheit USD
    Val 6.022.000.000
  19. Beschreibung Weighted average interest rate of short-term debt outstanding calculated at point in time.
    Tatsache ShortTermDebtWeightedAverageInterestRate
    Etikett Short-term Debt, Weighted Average Interest Rate, at Point in Time
    Taxonomie us-gaap
    Einheit pure
    Val 0,00
  20. Beschreibung The amount of expense during the period for floor brokerage fees paid to other broker-dealers to execute trades on their behalf, stock exchange fees, order flow fees, and clearance fees.
    Tatsache FloorBrokerageExchangeAndClearanceFees
    Etikett Floor Brokerage, Exchange and Clearance Fees
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 838.000.000
  21. Beschreibung Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.
    Tatsache DerivativeFairValueOfDerivativeAsset
    Etikett Derivative Asset, Fair Value, Gross Asset
    Taxonomie us-gaap
    Einheit USD
    Val 11.606.000.000
  22. Beschreibung Amount after tax of reclassification adjustments of other comprehensive income (loss).
    Tatsache ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
    Rahmen CY2017
    Etikett Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -2.000.000
  23. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.
    Tatsache EffectiveIncomeTaxRateReconciliationTaxExemptIncome
    Etikett Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,04
  24. Beschreibung Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Tatsache OtherComprehensiveIncomeLossNetOfTax
    Etikett Other Comprehensive Income (Loss), Net of Tax
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.031.000.000
  25. Beschreibung Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity).
    Tatsache HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
    Etikett Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain
    Taxonomie us-gaap
    Einheit USD
    Val 186.000.000
  26. Beschreibung This element represents leveraged lease rentals receivable, net of that portion of the rental applicable to principal and interest on the nonrecourse debt.
    Tatsache LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureRentalReceivablesNet
    Rahmen CY2017Q4I
    Etikett Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Rental Receivables, Net
    Taxonomie us-gaap
    Einheit USD
    Val 808.000.000
  27. Beschreibung Amount of cash outflow through purchase of long-term held-to-maturity securities.
    Tatsache PaymentsToAcquireHeldToMaturitySecurities
    Etikett Payments to Acquire Held-to-maturity Securities
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 8.772.000.000
  28. Beschreibung Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for less than twelve months.
    Tatsache AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
    Etikett Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
    Taxonomie us-gaap
    Einheit USD
    Val 131.000.000
  29. Beschreibung Amount of increase (decrease) from foreign currency translation adjustments and purchase accounting adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Tatsache GoodwillTranslationAndPurchaseAccountingAdjustments
    Etikett Goodwill, Translation and Purchase Accounting Adjustments
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 200.000.000
  30. Beschreibung Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.
    Tatsache NetCashProvidedByUsedInFinancingActivities
    Etikett Net Cash Provided by (Used in) Financing Activities
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -6.188.000.000
  31. Beschreibung Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Tatsache FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
    Rahmen CY2017Q4I
    Etikett Finite-Lived Intangible Asset, Expected Amortization, Year Four
    Taxonomie us-gaap
    Einheit USD
    Val 166.000.000
  32. Beschreibung Ratio of minimum total risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.
    Tatsache CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
    Etikett Banking Regulation, Total Risk-Based Capital Ratio, Capital Adequacy, Minimum
    Taxonomie us-gaap
    Einheit pure
    Val 0,1
  33. Beschreibung Ratio of minimum Tier 1 risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.
    Tatsache TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
    Etikett Banking Regulation, Tier One Risk-Based Capital Ratio, Capital Adequacy, Minimum
    Taxonomie us-gaap
    Einheit pure
    Val 0,08
  34. Beschreibung Number of financing receivables that have been modified by troubled debt restructurings.
    Tatsache FinancingReceivableModificationsNumberOfContracts2
    Etikett Financing Receivable, Modifications, Number of Contracts
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit loan
    Val 0
  35. Beschreibung Amount of Net Income (Loss) attributable to noncontrolling interest.
    Tatsache NetIncomeLossAttributableToNoncontrollingInterest
    Etikett Net Income (Loss) Attributable to Noncontrolling Interest
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  36. Beschreibung The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity.
    Tatsache ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
    Etikett Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 4.028.000.000
  37. Beschreibung Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache DeferredIncomeTaxExpenseBenefit
    Etikett Deferred Income Tax Expense (Benefit)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 95.000.000
  38. Beschreibung Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Tatsache UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
    Etikett Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 11.000.000
  39. Beschreibung Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for 12 months or longer.
    Tatsache HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
    Etikett Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value
    Taxonomie us-gaap
    Einheit USD
    Val 9.373.000.000
  40. Beschreibung Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Tatsache FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
    Rahmen CY2017Q4I
    Etikett Finite-Lived Intangible Asset, Expected Amortization, Year One
    Taxonomie us-gaap
    Einheit USD
    Val 191.000.000
  41. Beschreibung Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.
    Tatsache TreasuryStockShares
    Etikett Treasury Stock, Shares
    Taxonomie us-gaap
    Einheit shares
    Val 136.229.784
  42. Beschreibung Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Tatsache AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
    Rahmen CY2017Q4I
    Etikett Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five
    Taxonomie us-gaap
    Einheit USD
    Val 21.238.000.000
  43. Beschreibung Total cost of shares repurchased divided by the total number of shares repurchased.
    Tatsache TreasuryStockAcquiredAverageCostPerShare
    Rahmen CY2017
    Etikett Treasury Stock Acquired, Average Cost Per Share
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD/shares
    Val 86,37
  44. Beschreibung Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).
    Tatsache DividendsPreferredStock
    Etikett Dividends, Preferred Stock
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 182.000.000
  45. Beschreibung Taxes arising from arrangements meeting the criteria for classification as leveraged leases due to timing differences between accounting and tax income recognition.
    Tatsache LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureDeferredTaxesArisingFromLeveragedLeases
    Rahmen CY2017Q4I
    Etikett Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Deferred Taxes Arising from Leveraged Leases
    Taxonomie us-gaap
    Einheit USD
    Val 184.000.000
  46. Beschreibung Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.
    Tatsache NetIncomeLossAvailableToCommonStockholdersBasic
    Etikett Net Income (Loss) Available to Common Stockholders, Basic
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.993.000.000
  47. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.
    Tatsache EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
    Etikett Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,07
  48. Beschreibung Amount of increase (decrease) in deposit liabilities classified as other.
    Tatsache IncreaseDecreaseInOtherDeposits
    Etikett Increase (Decrease) in Other Deposits
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 13.040.000.000
  49. Beschreibung Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.
    Tatsache DerivativeLiabilityFairValueGrossAsset
    Etikett Derivative Liability, Fair Value, Gross Asset
    Taxonomie us-gaap
    Einheit USD
    Val 5.970.000.000
  50. Beschreibung The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.
    Tatsache PaymentsToAcquirePropertyPlantAndEquipment
    Etikett Payments to Acquire Property, Plant, and Equipment
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 637.000.000
  51. Beschreibung The estimate of the value of the leased asset at the end of the lease term.
    Tatsache LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureResidualValueOfLeasedAssets
    Rahmen CY2017Q4I
    Etikett Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Residual Value of Leased Assets
    Taxonomie us-gaap
    Einheit USD
    Val 89.000.000
  52. Beschreibung The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Tatsache AmortizationOfIntangibleAssets
    Etikett Amortization of Intangible Assets
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 214.000.000
  53. Beschreibung Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Tatsache ComprehensiveIncomeNetOfTax
    Etikett Comprehensive Income (Loss), Net of Tax, Attributable to Parent
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 3.208.000.000
  54. Beschreibung Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit.
    Tatsache DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible
    Rahmen CY2017Q4I
    Etikett Decrease in Unrecognized Tax Benefits is Reasonably Possible
    Taxonomie us-gaap
    Einheit USD
    Val 14.000.000
  55. Beschreibung The cash inflow from the sale of an investment interest in a joint venture that the reporting entity has not previously accounted for using consolidation or the equity method of accounting.
    Tatsache ProceedsFromDivestitureOfInterestInJointVenture
    Etikett Proceeds from Divestiture of Interest in Joint Venture
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 172.000.000
  56. Beschreibung Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).
    Tatsache TradingSecurities
    Etikett Debt Securities, Trading, and Equity Securities, FV-NI
    Taxonomie us-gaap
    Einheit USD
    Val 1.093.000.000
  57. Beschreibung The amount of revenue recognized for the period under subleasing arrangements.
    Tatsache OperatingLeasesIncomeStatementSubleaseRevenue
    Etikett Operating Leases, Income Statement, Sublease Revenue
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 5.000.000
  58. Beschreibung Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.
    Tatsache RestructuringReserve
    Etikett Restructuring Reserve
    Taxonomie us-gaap
    Einheit USD
    Val 201.000.000
  59. Beschreibung Sum of the carrying amounts as of the date of the latest financial statement presented of securities which are owned but transferred to another party to serve as collateral to partially or fully secure a debt obligation, repurchase agreement or other current or potential obligation, and for which the transferee is not permitted to sell or re-pledge them to an unrelated party.
    Tatsache PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged
    Etikett Pledged Financial Instruments, Not Separately Reported, Securities
    Taxonomie us-gaap
    Einheit USD
    Val 48.000.000.000
  60. Beschreibung Fair value, after effects of master netting arrangements, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against an obligation to return collateral. Includes assets not subject to a master netting arrangement and not elected to be offset.
    Tatsache DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral
    Etikett Derivative Asset, Fair Value, Amount Offset Against Collateral
    Taxonomie us-gaap
    Einheit USD
    Val 3.889.000.000
  61. Beschreibung Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Tatsache FiniteLivedIntangibleAssetsNet
    Etikett Finite-Lived Intangible Assets, Net
    Taxonomie us-gaap
    Einheit USD
    Val 1.613.000.000
  62. Beschreibung Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Tatsache OperatingLeasesFutureMinimumPaymentsDueInFourYears
    Rahmen CY2017Q4I
    Etikett Operating Leases, Future Minimum Payments, Due in Four Years
    Taxonomie us-gaap
    Einheit USD
    Val 144.000.000
  63. Beschreibung Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.
    Tatsache StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
    Etikett Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
    Taxonomie us-gaap
    Einheit USD
    Val 22.317.000.000
  64. Beschreibung Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.
    Tatsache OtherNoncashIncomeExpense
    Etikett Other Noncash Income (Expense)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -307.000.000
  65. Beschreibung Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.
    Tatsache FinancingReceivableAllowanceForCreditLosses
    Etikett Financing Receivable, Allowance for Credit Loss
    Taxonomie us-gaap
    Einheit USD
    Val 54.000.000
  66. Beschreibung Amount, after effects of master netting arrangements, of derivative assets, securities purchased under agreements to resell and securities borrowed offset against an obligation to return collateral under a master netting arrangement. Includes assets not subject to a master netting arrangement and not elected to be offset.
    Tatsache DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedAmountOffsetAgainstCollateral
    Etikett Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Amount Offset Against Collateral
    Taxonomie us-gaap
    Einheit USD
    Val 3.889.000.000
  67. Beschreibung Amount of revenue from providing investment advisory, asset management and administrative services, including, but not limited to, distribution and shareholder services, accounting, tax, legal, regulatory filing, share registration, and shareholder correspondence activities.
    Tatsache InvestmentAdvisoryManagementAndAdministrativeFees
    Rahmen CY2017
    Etikett Investment Advisory, Management and Administrative Fees (Deprecated 2018-01-31)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.616.000.000
  68. Beschreibung Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.
    Tatsache PropertyPlantAndEquipmentNet
    Etikett Property, Plant and Equipment, Net
    Taxonomie us-gaap
    Einheit USD
    Val 2.186.000.000
  69. Beschreibung Amount, before effects of master netting arrangements, of derivative liabilities, securities sold under agreements to repurchase and securities loaned. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Tatsache DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGross
    Etikett Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 65.979.000.000
  70. Beschreibung Amount of minimum lease payments for capital leases due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Tatsache CapitalLeasesFutureMinimumPaymentsDueInThreeYears
    Rahmen CY2017Q4I
    Etikett Capital Leases, Future Minimum Payments Due in Three Years
    Taxonomie us-gaap
    Einheit USD
    Val 45.000.000
  71. Beschreibung Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.
    Tatsache DeferredTaxAssetsOther
    Etikett Deferred Tax Assets, Other
    Taxonomie us-gaap
    Einheit USD
    Val 27.000.000
  72. Beschreibung Aggregate amount of interest paid or due on all long-term debt.
    Tatsache InterestExpenseLongTermDebt
    Etikett Interest Expense, Long-term Debt
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 308.000.000
  73. Beschreibung The total amount of proceeds received for the sale of securities, categorized neither as held-to-maturity nor trading securities, during the reporting period.
    Tatsache AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds
    Rahmen CY2017
    Etikett Available-for-sale Securities, Gross Realized Gains (Losses), Sale Proceeds (Deprecated 2018-01-31)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -39.000.000
  74. Beschreibung Aggregate dividends declared during the period for each share of common stock outstanding.
    Tatsache CommonStockDividendsPerShareDeclared
    Etikett Common Stock, Dividends, Per Share, Declared
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD/shares
    Val 1,6
  75. Beschreibung The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.
    Tatsache ImpairmentOfInvestments
    Etikett Other than Temporary Impairment Losses, Investments
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  76. Beschreibung This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy.
    Tatsache StockholdersEquityOther
    Etikett Stockholders' Equity, Other
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.000.000
  77. Beschreibung Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.
    Tatsache HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
    Etikett Debt Securities, Held-to-maturity, Unrealized Loss Position, Accumulated Loss
    Taxonomie us-gaap
    Einheit USD
    Val 389.000.000
  78. Beschreibung Amount of minimum lease payments for capital leases.
    Tatsache CapitalLeasesFutureMinimumPaymentsDue
    Rahmen CY2017Q4I
    Etikett Capital Leases, Future Minimum Payments Due
    Taxonomie us-gaap
    Einheit USD
    Val 267.000.000
  79. Beschreibung Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.
    Tatsache LaborAndRelatedExpense
    Etikett Labor and Related Expense
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 4.394.000.000
  80. Beschreibung Amount of unrecognized tax benefits.
    Tatsache UnrecognizedTaxBenefits
    Etikett Unrecognized Tax Benefits
    Taxonomie us-gaap
    Einheit USD
    Val 94.000.000
  81. Beschreibung The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.
    Tatsache ProceedsFromSaleOfAvailableForSaleSecurities
    Rahmen CY2017
    Etikett Proceeds from Sale of Available-for-sale Securities
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 12.439.000.000
  82. Beschreibung Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Tatsache OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
    Etikett Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 900.000.000
  83. Beschreibung The amount of estimated interest accrued as of the balance sheet date arising from income tax examinations.
    Tatsache IncomeTaxExaminationInterestAccrued
    Etikett Income Tax Examination, Interest Accrued
    Taxonomie us-gaap
    Einheit USD
    Val 8.000.000
  84. Beschreibung Amount of assets classified as other.
    Tatsache OtherAssets
    Etikett Other Assets
    Taxonomie us-gaap
    Einheit USD
    Val 31.018.000.000
  85. Beschreibung Gross expenses on securities sold coupled with an agreement to repurchase the same from the same counterparty at a fixed or determinable price within a fixed or variable time period.
    Tatsache InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase
    Etikett Interest Expense, Securities Sold under Agreements to Repurchase
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.000.000
  86. Beschreibung Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.
    Tatsache OperatingLeasesFutureMinimumPaymentsDue
    Rahmen CY2017Q4I
    Etikett Operating Leases, Future Minimum Payments Due
    Taxonomie us-gaap
    Einheit USD
    Val 1.131.000.000
  87. Beschreibung Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Tatsache OperatingLeasesFutureMinimumPaymentsDueInThreeYears
    Rahmen CY2017Q4I
    Etikett Operating Leases, Future Minimum Payments, Due in Three Years
    Taxonomie us-gaap
    Einheit USD
    Val 154.000.000
  88. Beschreibung Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Tatsache AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
    Rahmen CY2017Q4I
    Etikett Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10
    Taxonomie us-gaap
    Einheit USD
    Val 12.865.000.000
  89. Beschreibung This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities.
    Tatsache AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
    Etikett Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value
    Taxonomie us-gaap
    Einheit USD
    Val 24.485.000.000
  90. Beschreibung Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Tatsache FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
    Rahmen CY2017Q4I
    Etikett Finite-Lived Intangible Asset, Expected Amortization, Year Two
    Taxonomie us-gaap
    Einheit USD
    Val 174.000.000
  91. Beschreibung Minimum payments receivable in the future under noncancelable subleases.
    Tatsache CapitalLeasesFutureMinimumSubleaseRentals
    Rahmen CY2017Q4I
    Etikett Capital Leases, Future Minimum Sublease Rentals
    Taxonomie us-gaap
    Einheit USD
    Val 41.000.000
  92. Beschreibung For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet.
    Tatsache InterestBearingDepositsInBanks
    Etikett Interest-bearing Deposits in Banks and Other Financial Institutions
    Taxonomie us-gaap
    Einheit USD
    Val 67.227.000.000
  93. Beschreibung Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.
    Tatsache LoansAndLeasesReceivableNetReportedAmount
    Etikett Loans and Leases Receivable, Net Amount
    Taxonomie us-gaap
    Einheit USD
    Val 23.240.000.000
  94. Beschreibung Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities, securities sold under agreements to repurchase and securities loaned.
    Tatsache DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimCash
    Etikett Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Collateral, Right to Reclaim Cash
    Taxonomie us-gaap
    Einheit USD
    Val 4.749.000.000
  95. Beschreibung Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache DeferredFederalIncomeTaxExpenseBenefit
    Etikett Deferred Federal Income Tax Expense (Benefit)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 49.000.000
  96. Beschreibung Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.
    Tatsache ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
    Etikett Excess Tax Benefit from Share-based Compensation, Financing Activities
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  97. Beschreibung Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.
    Tatsache UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
    Etikett Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 14.000.000
  98. Beschreibung Face amount per share of no-par value preferred stock nonredeemable or redeemable solely at the option of the issuer.
    Tatsache PreferredStockNoParValue
    Etikett Preferred Stock, No Par Value
    Taxonomie us-gaap
    Einheit USD/shares
    Val 0
  99. Beschreibung Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.
    Tatsache AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
    Etikett Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit shares
    Val 188.000
  100. Beschreibung Carrying amount as of the balance sheet date of loans that have been pledged as collateral for borrowings. If the secured party has the right by contract or custom to sell or re-pledge the collateral, then the debtor reclassifies that asset and report that asset in its statement of financial position separately from other assets not so encumbered.
    Tatsache LoansPledgedAsCollateral
    Etikett Loans Pledged as Collateral
    Taxonomie us-gaap
    Einheit USD
    Val 1.900.000.000
  101. Beschreibung Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.
    Tatsache AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
    Etikett Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
    Taxonomie us-gaap
    Einheit USD
    Val 137.000.000
  102. Beschreibung Amount necessary to reduce net minimum lease payments to present value for capital leases.
    Tatsache CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments
    Rahmen CY2017Q4I
    Etikett Capital Leases, Future Minimum Payments, Interest Included in Payments
    Taxonomie us-gaap
    Einheit USD
    Val 56.000.000
  103. Beschreibung Amount of unrealized and realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).
    Tatsache MarketableSecuritiesGainLoss
    Etikett Marketable Securities, Gain (Loss)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -39.000.000
  104. Beschreibung Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Tatsache AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
    Rahmen CY2017Q4I
    Etikett Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One
    Taxonomie us-gaap
    Einheit USD
    Val 5.187.000.000
  105. Beschreibung This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.
    Tatsache AvailableForSaleSecuritiesGrossRealizedLosses
    Rahmen CY2017
    Etikett Available-for-sale Securities, Gross Realized Losses
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 113.000.000
  106. Beschreibung Amount of minimum lease payments for capital leases due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Tatsache CapitalLeasesFutureMinimumPaymentsDueInFourYears
    Rahmen CY2017Q4I
    Etikett Capital Leases, Future Minimum Payments Due in Four Years
    Taxonomie us-gaap
    Einheit USD
    Val 45.000.000
  107. Beschreibung Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.
    Tatsache StockRepurchasedDuringPeriodShares
    Rahmen CY2017
    Etikett Stock Repurchased During Period, Shares
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit shares
    Val 16.800.000
  108. Beschreibung Net cash inflow (outflow) of time deposits.
    Tatsache IncreaseDecreaseInTimeDeposits
    Etikett Increase (Decrease) in Time Deposits
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -15.306.000.000
  109. Beschreibung The carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.
    Tatsache VariableInterestEntityConsolidatedCarryingAmountAssets
    Etikett Variable Interest Entity, Consolidated, Carrying Amount, Assets (Deprecated 2020-01-31)
    Taxonomie us-gaap
    Einheit USD
    Val 1.080.000.000
  110. Beschreibung Amount of fee and commission revenue classified as other.
    Tatsache FeesAndCommissionsOther
    Rahmen CY2017
    Etikett Fees and Commissions, Other (Deprecated 2018-01-31)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 247.000.000
  111. Beschreibung A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.
    Tatsache ProfessionalFees
    Etikett Professional Fees
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 340.000.000
  112. Beschreibung Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.
    Tatsache PaymentsOfDividends
    Etikett Payments of Dividends
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 768.000.000
  113. Beschreibung Face amount or stated value per share of common stock.
    Tatsache CommonStockParOrStatedValuePerShare
    Etikett Common Stock, Par or Stated Value Per Share
    Taxonomie us-gaap
    Einheit USD/shares
    Val 1
  114. Beschreibung Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.
    Tatsache PaymentsForRestructuring
    Etikett Payments for Restructuring
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 100.000.000
  115. Beschreibung Interest, dividends, rents, ancillary and other revenues earned but not yet received by the entity on its investments.
    Tatsache AccruedInvestmentIncomeReceivable
    Etikett Accrued Investment Income Receivable
    Taxonomie us-gaap
    Einheit USD
    Val 3.099.000.000
  116. Beschreibung Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.
    Tatsache AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
    Etikett Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
    Taxonomie us-gaap
    Einheit USD
    Val 3.881.000.000
  117. Beschreibung The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.
    Tatsache PaymentsToAcquireBusinessesNetOfCashAcquired
    Etikett Payments to Acquire Businesses, Net of Cash Acquired
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  118. Beschreibung Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.
    Tatsache FairValueAssetsLevel1ToLevel2TransfersAmount
    Etikett Fair Value, Assets, Level 1 to Level 2 Transfers, Amount
    Taxonomie us-gaap
    Einheit USD
    Val 0
  119. Beschreibung Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for 12 months or longer.
    Tatsache HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
    Etikett Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
    Taxonomie us-gaap
    Einheit USD
    Val 239.000.000
  120. Beschreibung The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity).
    Tatsache OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
    Etikett Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held
    Taxonomie us-gaap
    Einheit USD
    Val 64.000.000
  121. Beschreibung Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.
    Tatsache CurrentIncomeTaxExpenseBenefit
    Etikett Current Income Tax Expense (Benefit)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 627.000.000
  122. Beschreibung Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.
    Tatsache LiabilitiesAndStockholdersEquity
    Etikett Liabilities and Equity
    Taxonomie us-gaap
    Einheit USD
    Val 238.425.000.000
  123. Beschreibung Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.
    Tatsache AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
    Etikett Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax
    Taxonomie us-gaap
    Einheit USD
    Val -56.000.000
  124. Beschreibung Accumulated amortization of deferred income and initial direct costs pertaining to direct financing leases, which resulted from producing constant periodic rates of return on the net investments in the leases over their respective lease terms.
    Tatsache CapitalLeasesNetInvestmentInDirectFinancingLeasesAccumulatedAmortization
    Etikett Capital Leases, Net Investment in Direct Financing Leases, Accumulated Amortization
    Taxonomie us-gaap
    Einheit USD
    Val 401.000.000
  125. Beschreibung Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Tatsache AllocatedShareBasedCompensationExpense
    Etikett Share-based Payment Arrangement, Expense
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 243.000.000
  126. Beschreibung Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities.
    Tatsache AccruedLiabilitiesCurrentAndNoncurrent
    Etikett Accrued Liabilities
    Taxonomie us-gaap
    Einheit USD
    Val 15.606.000.000
  127. Beschreibung Amount of borrowings classified as other, maturing within one year or the normal operating cycle, if longer.
    Tatsache OtherShortTermBorrowings
    Etikett Other Short-term Borrowings
    Taxonomie us-gaap
    Einheit USD
    Val 1.144.000.000
  128. Beschreibung Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for less than 12 months.
    Tatsache HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
    Etikett Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
    Taxonomie us-gaap
    Einheit USD
    Val 150.000.000
  129. Beschreibung Amount, before effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Tatsache SecuritiesSoldUnderAgreementsToRepurchaseGross
    Etikett Securities Sold under Agreements to Repurchase, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 43.072.000.000
  130. Beschreibung The cumulative amount of the reporting entity's undistributed earnings or deficit.
    Tatsache RetainedEarningsAccumulatedDeficit
    Etikett Retained Earnings (Accumulated Deficit)
    Taxonomie us-gaap
    Einheit USD
    Val 18.856.000.000
  131. Beschreibung Amount of operating interest income, including amortization and accretion of premiums and discounts, on U.S. Treasury securities and other U.S. government securities.
    Tatsache InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernment
    Etikett Interest Income, Securities, US Treasury and Other US Government
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 854.000.000
  132. Beschreibung Amount of divestiture of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Tatsache GoodwillWrittenOffRelatedToSaleOfBusinessUnit
    Etikett Goodwill, Written off Related to Sale of Business Unit
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 9.000.000
  133. Beschreibung Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Tatsache HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue
    Rahmen CY2017Q4I
    Etikett Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10
    Taxonomie us-gaap
    Einheit USD
    Val 18.704.000.000
  134. Beschreibung Amount of cost (reversal of cost) for pension and other postretirement benefits.
    Tatsache PensionAndOtherPostretirementBenefitExpense
    Etikett Pension and Other Postretirement Benefits Cost (Reversal of Cost)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 15.000.000
  135. Beschreibung Income from services rendered by trust departments or by any consolidated subsidiaries acting in a fiduciary capacity, including fees earned for (1) acting as an agent for fiduciary placement and loans and (2) custody or investment advisory services when such fees are not separately billed to the customer. This item excludes commissions and fees received for the accumulation or disbursement of funds deposited to Individual Retirement or Keogh plan accounts when such are not handled by the reporting entity's trust department.
    Tatsache FeesAndCommissionsFiduciaryAndTrustActivities
    Rahmen CY2017
    Etikett Fees and Commissions, Fiduciary and Trust Activities (Deprecated 2018-01-31)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 5.365.000.000
  136. Beschreibung This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.
    Tatsache EquityMethodInvestments
    Etikett Equity Method Investments
    Taxonomie us-gaap
    Einheit USD
    Val 2.259.000.000
  137. Beschreibung The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases.
    Tatsache InterestAndFeeIncomeLoansAndLeases
    Etikett Interest and Fee Income, Loans and Leases
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 504.000.000
  138. Beschreibung Amount of minimum lease payments for capital leases due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Tatsache CapitalLeasesFutureMinimumPaymentsDueThereafter
    Rahmen CY2017Q4I
    Etikett Capital Leases, Future Minimum Payments Due Thereafter
    Taxonomie us-gaap
    Einheit USD
    Val 34.000.000
  139. Beschreibung Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.
    Tatsache DeferredTaxAssetsValuationAllowance
    Etikett Deferred Tax Assets, Valuation Allowance
    Taxonomie us-gaap
    Einheit USD
    Val 88.000.000
  140. Beschreibung Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.
    Tatsache AvailableForSaleSecurities
    Etikett Available-for-sale Securities
    Taxonomie us-gaap
    Einheit USD
    Val 57.121.000.000
  141. Beschreibung Amount of other miscellaneous assets.
    Tatsache OtherAssetsMiscellaneous
    Etikett Other Assets, Miscellaneous
    Taxonomie us-gaap
    Einheit USD
    Val 397.000.000
  142. Beschreibung Percentage of the difference between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for extraterritorial income exclusion.
    Tatsache EffectiveIncomeTaxRateReconciliationDeductionsExtraterritorialIncomeExclusion
    Etikett Effective Income Tax Rate Reconciliation, Deduction, Extraterritorial Income Exclusion, Percent
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,01
  143. Beschreibung Percentage of domestic federal statutory tax rate applicable to pretax income (loss).
    Tatsache EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
    Etikett Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,35
  144. Beschreibung Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.
    Tatsache IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
    Etikett Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.899.000.000
  145. Beschreibung This item represents an increase to the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held for which a previous OTTI was recognized and the investor does not intend to sell the debt security and it is not more likely than not that the investor will be required to sell the debt security before recovery of its amortized cost basis.
    Tatsache OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
    Rahmen CY2017
    Etikett Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, Additional Credit Losses
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  146. Beschreibung The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.
    Tatsache LineOfCredit
    Etikett Long-term Line of Credit
    Taxonomie us-gaap
    Einheit USD
    Val 0
  147. Beschreibung Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Tatsache DeferredTaxAssetsNet
    Etikett Deferred Tax Assets, Net of Valuation Allowance
    Taxonomie us-gaap
    Einheit USD
    Val 679.000.000
  148. Beschreibung This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months.
    Tatsache AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
    Etikett Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value
    Taxonomie us-gaap
    Einheit USD
    Val 18.094.000.000
  149. Beschreibung Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.
    Tatsache AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
    Etikett Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax
    Taxonomie us-gaap
    Einheit USD
    Val 268.000.000
  150. Beschreibung The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.
    Tatsache ProceedsFromRepaymentsOfShortTermDebt
    Rahmen CY2017
    Etikett Proceeds from (Repayments of) Short-term Debt
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -1.999.000.000
  151. Beschreibung Amount, after tax, of accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Tatsache AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
    Etikett AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax
    Taxonomie us-gaap
    Einheit USD
    Val 148.000.000
  152. Beschreibung Fair value, after effects of master netting arrangements, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against the right to receive collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
    Tatsache DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
    Etikett Derivative Liability, Fair Value, Amount Offset Against Collateral
    Taxonomie us-gaap
    Einheit USD
    Val 5.432.000.000
  153. Beschreibung Carrying amount as of the balance sheet date of expenditures made in advance of when the economic benefit of the cost will be realized, and which will be expensed in future periods with the passage of time or when a triggering event occurs.
    Tatsache PrepaidExpenseCurrentAndNoncurrent
    Etikett Prepaid Expense
    Taxonomie us-gaap
    Einheit USD
    Val 364.000.000
  154. Beschreibung Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Tatsache OperatingLeasesFutureMinimumPaymentsDueInTwoYears
    Rahmen CY2017Q4I
    Etikett Operating Leases, Future Minimum Payments, Due in Two Years
    Taxonomie us-gaap
    Einheit USD
    Val 175.000.000
  155. Beschreibung Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.
    Tatsache AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
    Etikett Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax
    Taxonomie us-gaap
    Einheit USD
    Val 437.000.000
  156. Beschreibung Total amount of interest-bearing domestic deposit liabilities, which may include brokered, retail, demand, checking, notice of withdrawal, money market and other interest-bearing deposits.
    Tatsache InterestBearingDepositLiabilitiesDomestic
    Etikett Interest-bearing Deposit Liabilities, Domestic
    Taxonomie us-gaap
    Einheit USD
    Val 50.139.000.000
  157. Beschreibung Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Tatsache OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
    Etikett OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 367.000.000
  158. Beschreibung Amount of cash inflow (outflow) from financing activities classified as other.
    Tatsache ProceedsFromPaymentsForOtherFinancingActivities
    Etikett Proceeds from (Payments for) Other Financing Activities
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 9.000.000
  159. Beschreibung Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache CurrentFederalTaxExpenseBenefit
    Etikett Current Federal Tax Expense (Benefit)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 229.000.000
  160. Beschreibung The amount of estimated interest recognized in the period arising from income tax examinations.
    Tatsache IncomeTaxExaminationInterestExpense
    Etikett Income Tax Examination, Interest Expense
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 3.000.000
  161. Beschreibung Amount of cash outflow for debt, mandatory redeemable security, and principal payment for finance lease obligation.
    Tatsache RepaymentsOfLongTermDebtAndCapitalSecurities
    Etikett Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 493.000.000
  162. Beschreibung Amount, after the effects of master netting arrangements, of funds outstanding loaned in the form of a security resale agreement between the entity and another party for the purchase and resale of identical or substantially the same securities at a date certain for a specified price. Includes purchases of participations in pools of securities that are subject to a resale agreement, assets not subject to a master netting arrangement and not elected to be offset.
    Tatsache SecuritiesPurchasedUnderAgreementsToResell
    Etikett Securities Purchased under Agreements to Resell
    Taxonomie us-gaap
    Einheit USD
    Val 3.241.000.000
  163. Beschreibung Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy.
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 409.000.000
  164. Beschreibung Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Tatsache NetCashProvidedByUsedInInvestingActivities
    Etikett Net Cash Provided by (Used in) Investing Activities
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 48.000.000
  165. Beschreibung The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.
    Tatsache ProceedsFromIssuanceOfLongTermDebt
    Etikett Proceeds from Issuance of Long-term Debt
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 747.000.000
  166. Beschreibung The amount of expense in the period for communications and data processing expense.
    Tatsache CommunicationsAndInformationTechnology
    Etikett Communications and Information Technology
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.167.000.000
  167. Beschreibung Value of stock issued as a result of the exercise of stock options.
    Tatsache StockIssuedDuringPeriodValueStockOptionsExercised
    Etikett Stock Issued During Period, Value, Stock Options Exercised
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 120.000.000
  168. Beschreibung The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.
    Tatsache PreferredStockSharesAuthorized
    Etikett Preferred Stock, Shares Authorized
    Taxonomie us-gaap
    Einheit shares
    Val 3.500.000
  169. Beschreibung Amount of long-term debt and lease obligation, including portion classified as current.
    Tatsache LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
    Etikett Long-term Debt and Lease Obligation, Including Current Maturities
    Taxonomie us-gaap
    Einheit USD
    Val 11.620.000.000
  170. Beschreibung Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.
    Tatsache GoodwillAcquiredDuringPeriod
    Etikett Goodwill, Acquired During Period
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 17.000.000
  171. Beschreibung Amount of unrealized gain (loss) on investments in debt and equity securities classified as available-for-sale securities.
    Tatsache AvailableforsaleSecuritiesGrossUnrealizedGainLoss1
    Rahmen CY2017
    Etikett Available-for-sale Securities, Gross Unrealized Gain (Loss) (Deprecated 2018-01-31)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -2.800.000
  172. Beschreibung Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.
    Tatsache CashAndCashEquivalentsPeriodIncreaseDecrease
    Etikett Cash and Cash Equivalents, Period Increase (Decrease)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 793.000.000
  173. Beschreibung Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.776.000.000
  174. Beschreibung Aggregate amount of interest expense on all deposits.
    Tatsache InterestExpenseDeposits
    Etikett Interest Expense, Deposits
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 163.000.000
  175. Beschreibung The aggregate interest expense incurred on short-term borrowings including commercial paper and Federal funds purchased and securities sold under agreements to repurchase.
    Tatsache InterestExpenseShortTermBorrowings
    Etikett Interest Expense, Short-term Borrowings
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 10.000.000
  176. Beschreibung Amount of the cost of borrowed funds accounted for as interest expense.
    Tatsache InterestExpense
    Etikett Interest Expense
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 604.000.000
  177. Beschreibung Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.
    Tatsache FinitelivedIntangibleAssetsAcquired1
    Etikett Finite-lived Intangible Assets Acquired
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 16.000.000
  178. Beschreibung Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 350.000.000
  179. Beschreibung Amount, before effects of master netting arrangements, of derivative assets, securities purchased under agreements to resell and securities borrowed. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.
    Tatsache DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedGross
    Etikett Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 81.685.000.000
  180. Beschreibung Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.
    Tatsache LoansAndLeasesReceivableAllowance
    Etikett Loans and Leases Receivable, Allowance
    Taxonomie us-gaap
    Einheit USD
    Val 54.000.000
  181. Beschreibung Amount of transfers of liabilities measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.
    Tatsache FairValueLiabilitiesLevel1ToLevel2TransfersAmount
    Etikett Fair Value, Liabilities, Level 1 to Level 2 Transfers, Amount
    Taxonomie us-gaap
    Einheit USD
    Val 0
  182. Beschreibung Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.
    Tatsache DeferredTaxAssetsLiabilitiesNet
    Etikett Deferred Tax Assets, Net
    Taxonomie us-gaap
    Einheit USD
    Val 113.000.000
  183. Beschreibung Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.
    Tatsache AdditionalPaidInCapital
    Etikett Additional Paid in Capital
    Taxonomie us-gaap
    Einheit USD
    Val 9.799.000.000
  184. Beschreibung The amount, during the lease term, of each minimum [capital] lease payment allocated to interest expense so as to produce a constant periodic rate of interest on the remaining balance of the capital lease obligation.
    Tatsache InterestExpenseLesseeAssetsUnderCapitalLease
    Etikett Interest Expense, Lessee, Assets under Capital Lease
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 20.000.000
  185. Beschreibung Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale in a continuous loss position.
    Tatsache AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
    Etikett Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss
    Taxonomie us-gaap
    Einheit USD
    Val 268.000.000
  186. Beschreibung Fair value, after offset of derivative asset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Tatsache DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral
    Etikett Derivative Liability, Fair Value, Amount Not Offset Against Collateral
    Taxonomie us-gaap
    Einheit USD
    Val 5.882.000.000
  187. Beschreibung The increase (decrease) during the reporting period in the amount of cash that is received as security when loaning securities.
    Tatsache IncreaseDecreaseInCashCollateralForLoanedSecurities
    Etikett Increase (Decrease) in Cash Collateral for Loaned Securities
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.819.000.000
  188. Beschreibung Interest income, including any amortization and accretion (as applicable) of discounts and premiums, derived from debt securities issued by municipal governments, local taxing districts and US state government agencies.
    Tatsache InterestIncomeSecuritiesStateAndMunicipal
    Etikett Interest Income, Securities, State and Municipal
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 226.000.000
  189. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements.
    Tatsache EffectiveIncomeTaxRateReconciliationTaxSettlements
    Rahmen CY2017
    Etikett Effective Income Tax Rate Reconciliation, Tax Settlement, Percent
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0
  190. Beschreibung The net cash outflow or inflow for the increase (decrease) in the beginning and end of period of loan and lease balances which are not originated or purchased specifically for resale. Includes cash payments and proceeds associated with (a) loans held-for-investment, (b) leases held-for-investment, and (c) both.
    Tatsache PaymentsForProceedsFromLoansAndLeases
    Rahmen CY2017
    Etikett Payments for (Proceeds from) Loans and Leases
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 3.511.000.000
  191. Beschreibung Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.
    Tatsache StockRepurchasedDuringPeriodValue
    Rahmen CY2017
    Etikett Stock Repurchased During Period, Value
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.450.000.000
  192. Beschreibung Fair value of investment in debt security measured at amortized cost (held-to-maturity).
    Tatsache HeldToMaturitySecuritiesFairValue
    Etikett Debt Securities, Held-to-maturity, Fair Value
    Taxonomie us-gaap
    Einheit USD
    Val 40.255.000.000
  193. Beschreibung Amount of additional cost recognized for award under share-based payment arrangement from occurrence of event accelerating recognition of cost.
    Tatsache ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost
    Rahmen CY2017
    Etikett Share-based Payment Arrangement, Accelerated Cost
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 249.000.000
  194. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.
    Tatsache EffectiveIncomeTaxRateReconciliationTaxCredits
    Etikett Effective Income Tax Rate Reconciliation, Tax Credit, Percent
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,07
  195. Beschreibung The net investment in arrangements meeting the criteria for classification as leveraged leases including deferred taxes.
    Tatsache LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureInvestmentInLeveragedLeasesNet
    Rahmen CY2017Q4I
    Etikett Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Investment in Leveraged Leases, Net
    Taxonomie us-gaap
    Einheit USD
    Val 479.000.000
  196. Beschreibung Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Tatsache OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
    Etikett Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 21.000.000
  197. Beschreibung Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Tatsache DeferredTaxAssetsGross
    Etikett Deferred Tax Assets, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 767.000.000
  198. Beschreibung The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.
    Tatsache Deposits
    Etikett Deposits
    Taxonomie us-gaap
    Einheit USD
    Val 184.896.000.000
  199. Beschreibung Fair value of collateral permitted, by contact or custom, to be sold or re-pledged.
    Tatsache FairValueOfSecuritiesReceivedAsCollateralThatCanBeResoldOrRepledged
    Etikett Fair Value of Securities Received as Collateral that Can be Resold or Repledged
    Taxonomie us-gaap
    Einheit USD
    Val 2.470.000.000
  200. Beschreibung Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity).
    Tatsache HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
    Etikett Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss
    Taxonomie us-gaap
    Einheit USD
    Val 389.000.000
  201. Beschreibung Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Tatsache HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
    Rahmen CY2017Q4I
    Etikett Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five
    Taxonomie us-gaap
    Einheit USD
    Val 16.762.000.000
  202. Beschreibung Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.
    Tatsache LoansAndLeasesReceivableGrossCarryingAmount
    Etikett Loans and Leases Receivable, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 23.294.000.000
  203. Beschreibung Amount of minimum lease payments for capital leases due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Tatsache CapitalLeasesFutureMinimumPaymentsDueCurrent
    Rahmen CY2017Q4I
    Etikett Capital Leases, Future Minimum Payments Due, Next Twelve Months
    Taxonomie us-gaap
    Einheit USD
    Val 53.000.000
  204. Beschreibung Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache CurrentForeignTaxExpenseBenefit
    Etikett Current Foreign Tax Expense (Benefit)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 380.000.000
  205. Beschreibung Amount of time deposit liabilities, including certificates of deposit, in denominations of $100,000 or more.
    Tatsache TimeDeposits100000OrMore
    Etikett Time Deposits, $100,000 or More
    Taxonomie us-gaap
    Einheit USD
    Val 39.730.000.000
  206. Beschreibung Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3).
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.000.000
  207. Beschreibung Amount, before tax, of other-than-temporary impairment (OTTI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized in other comprehensive income (OCI).
    Tatsache OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities
    Etikett Other-than-temporary Impairment Loss, Debt Securities, Available-for-sale, Portion in Other Comprehensive Loss, before Tax, Including Portion Attributable to Noncontrolling Interest
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  208. Beschreibung Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
    Tatsache WeightedAverageNumberOfSharesOutstandingBasic
    Etikett Weighted Average Number of Shares Outstanding, Basic
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit shares
    Val 374.793.000
  209. Beschreibung This element represents the amount of loss recognized for other than temporary impairments (OTTI) of investments in debt and equity securities.
    Tatsache MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount
    Rahmen CY2017
    Etikett Marketable Securities, Realized Loss, Other than Temporary Impairments, Amount (Deprecated 2018-01-31)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  210. Beschreibung Amount of liability associated with derivative assets, securities purchased under agreements to resell and securities borrowed.
    Tatsache DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedLiability
    Etikett Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Liability
    Taxonomie us-gaap
    Einheit USD
    Val 55.027.000.000
  211. Beschreibung Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.
    Tatsache CommonStockSharesIssued
    Etikett Common Stock, Shares, Issued
    Taxonomie us-gaap
    Einheit shares
    Val 503.879.642
  212. Beschreibung Amount of expense related to estimated loss from loan and lease transactions.
    Tatsache ProvisionForLoanAndLeaseLosses
    Etikett Provision for Loan and Lease Losses
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.000.000
  213. Beschreibung Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Tatsache ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
    Etikett Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 28.878.000.000
  214. Beschreibung Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Tatsache OperatingLeasesFutureMinimumPaymentsDueCurrent
    Rahmen CY2017Q4I
    Etikett Operating Leases, Future Minimum Payments Due, Next Twelve Months
    Taxonomie us-gaap
    Einheit USD
    Val 197.000.000
  215. Beschreibung Interest income derived from securities purchased under agreements to resell. The difference in the price at which the institution buys the securities and resells the securities represents interest for the use of the funds by the other party. Most repurchase and sale agreements involve obligations of the federal government or its agencies, but other financial instruments, such as commercial paper, banker's acceptances and negotiable certificates of deposits are sometimes used in such transactions.
    Tatsache InterestIncomeSecuritiesPurchasedUnderAgreementsToResell
    Etikett Interest Income, Securities Purchased under Agreements to Resell
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 264.000.000
  216. Beschreibung The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.
    Tatsache ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
    Rahmen CY2017Q4I
    Etikett Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant
    Taxonomie us-gaap
    Einheit shares
    Val 25.900.000
  217. Beschreibung Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Tatsache DerivativeFairValueOfDerivativeLiability
    Etikett Derivative Liability, Fair Value, Gross Liability
    Taxonomie us-gaap
    Einheit USD
    Val 11.852.000.000
  218. Beschreibung Amount of investment in debt security measured at amortized cost (held-to-maturity).
    Tatsache HeldToMaturitySecurities
    Etikett Debt Securities, Held-to-maturity
    Taxonomie us-gaap
    Einheit USD
    Val 40.458.000.000
  219. Beschreibung Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.
    Tatsache AllowanceForLoanAndLeaseLossesWriteOffs
    Etikett Allowance for Loan and Lease Losses, Write-offs
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.000.000
  220. Beschreibung Amount of minimum lease payments for capital leases due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Tatsache CapitalLeasesFutureMinimumPaymentsDueInTwoYears
    Rahmen CY2017Q4I
    Etikett Capital Leases, Future Minimum Payments Due in Two Years
    Taxonomie us-gaap
    Einheit USD
    Val 45.000.000
  221. Beschreibung Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.
    Tatsache Liabilities
    Etikett Liabilities
    Taxonomie us-gaap
    Einheit USD
    Val 216.108.000.000
  222. Beschreibung Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the par value method.
    Tatsache TreasuryStockValueAcquiredParValueMethod
    Etikett Treasury Stock, Value, Acquired, Par Value Method
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.450.000.000
  223. Beschreibung Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.
    Tatsache Assets
    Etikett Assets
    Taxonomie us-gaap
    Einheit USD
    Val 238.425.000.000
  224. Beschreibung Interest income derived from funds deposited with both domestic and foreign financial institutions including funds in money market and other accounts.
    Tatsache InterestIncomeDepositsWithFinancialInstitutions
    Etikett Interest Income, Deposits with Financial Institutions
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 180.000.000
  225. Beschreibung Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.
    Tatsache FairValueAssetsLevel2ToLevel1TransfersAmount
    Etikett Fair Value, Assets, Level 2 to Level 1 Transfers, Amount
    Taxonomie us-gaap
    Einheit USD
    Val 9.000.000
  226. Beschreibung The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
    Tatsache EarningsPerShareBasic
    Etikett Earnings Per Share, Basic
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD/shares
    Val 5,32
  227. Beschreibung Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.
    Tatsache CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments
    Rahmen CY2017Q4I
    Etikett Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments
    Taxonomie us-gaap
    Einheit USD
    Val 211.000.000
  228. Beschreibung The expense in the period incurred with respect to protection provided by insurance entities against risks other than risks associated with production (which are allocated to cost of sales).
    Tatsache GeneralInsuranceExpense
    Etikett General Insurance Expense
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 118.000.000
  229. Beschreibung Amount of foreign currency translation gain (loss) which increases (decreases) assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Tatsache FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss
    Etikett Finite Lived Intangible Assets, Foreign Currency Translation Gain (Loss)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 72.000.000
  230. Beschreibung Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.
    Tatsache DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
    Etikett Derivative Asset, Fair Value, Amount Not Offset Against Collateral
    Taxonomie us-gaap
    Einheit USD
    Val 4.013.000.000
  231. Beschreibung The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Tatsache NetIncomeLoss
    Etikett Net Income (Loss) Attributable to Parent
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.177.000.000
  232. Beschreibung For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.
    Tatsache CashAndDueFromBanks
    Etikett Cash and Due from Banks
    Taxonomie us-gaap
    Einheit USD
    Val 2.107.000.000
  233. Beschreibung Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.
    Tatsache UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
    Etikett Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 26.000.000
  234. Beschreibung Amount of expense classified as other.
    Tatsache OtherExpenses
    Etikett Other Expenses
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 589.000.000
  235. Beschreibung Amount of increase (decrease) in operating liabilities classified as other.
    Tatsache IncreaseDecreaseInOtherOperatingLiabilities
    Etikett Increase (Decrease) in Other Operating Liabilities
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 9.000.000
  236. Beschreibung Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -3.000.000
  237. Beschreibung Amount of transfers of liabilities measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.
    Tatsache FairValueLiabilitiesLevel2ToLevel1TransfersAmount
    Etikett Fair Value, Liabilities, Level 2 to Level 1 Transfers, Amount
    Taxonomie us-gaap
    Einheit USD
    Val 0
  238. Beschreibung The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.
    Tatsache TreasuryStockValue
    Etikett Treasury Stock, Value
    Taxonomie us-gaap
    Einheit USD
    Val 9.029.000.000
  239. Beschreibung Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.
    Tatsache AccountsReceivableNet
    Etikett Accounts Receivable, after Allowance for Credit Loss
    Taxonomie us-gaap
    Einheit USD
    Val 348.000.000
  240. Beschreibung This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for twelve months or longer.
    Tatsache AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
    Etikett Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value
    Taxonomie us-gaap
    Einheit USD
    Val 6.391.000.000
  241. Beschreibung The total expense recognized in the period for promotion, public relations, and brand or product advertising.
    Tatsache MarketingAndAdvertisingExpense
    Etikett Marketing and Advertising Expense
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 67.000.000
  242. Beschreibung The cash outflow to reacquire common stock during the period.
    Tatsache PaymentsForRepurchaseOfCommonStock
    Etikett Payments for Repurchase of Common Stock
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.292.000.000
  243. Beschreibung Ratio of minimum Tier 1 leverage capital to average assets required for capital adequacy as defined by regulatory framework.
    Tatsache TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
    Etikett Banking Regulation, Tier One Leverage Capital Ratio, Capital Adequacy, Minimum
    Taxonomie us-gaap
    Einheit pure
    Val 0,04
  244. Beschreibung Amount of fees and commissions from banking, advisory, brokerage, and securities underwriting activities. Activities include, but are not limited to, underwriting securities, private placements of securities, investment advisory and management services, merger and acquisition services, sale and servicing of mutual funds, and other related consulting fees.
    Tatsache InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions
    Rahmen CY2017
    Etikett Investment Banking, Advisory, Brokerage, and Underwriting Fees and Commissions
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 606.000.000
  245. Beschreibung Proceeds from issuance of capital stock which provides for a specific dividend that is paid to the shareholders before any dividends to common stockholders and which takes precedence over common stockholders in the event of liquidation.
    Tatsache ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
    Etikett Proceeds from Issuance of Preferred Stock and Preference Stock
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  246. Beschreibung Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for less than 12 months.
    Tatsache HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
    Etikett Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value
    Taxonomie us-gaap
    Einheit USD
    Val 21.664.000.000
  247. Beschreibung Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Tatsache OperatingLeasesFutureMinimumPaymentsDueInFiveYears
    Rahmen CY2017Q4I
    Etikett Operating Leases, Future Minimum Payments, Due in Five Years
    Taxonomie us-gaap
    Einheit USD
    Val 125.000.000
  248. Beschreibung The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.
    Tatsache PaymentsToAcquireAvailableForSaleSecurities
    Rahmen CY2017
    Etikett Payments to Acquire Available-for-sale Securities
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 34.841.000.000
  249. Beschreibung The carrying amount of a life insurance policy on an officer, executive or employee for which the reporting entity (a bank) is entitled to proceeds from the policy upon death of the insured or surrender of the insurance policy.
    Tatsache BankOwnedLifeInsurance
    Etikett Bank Owned Life Insurance
    Taxonomie us-gaap
    Einheit USD
    Val 3.242.000.000
  250. Beschreibung Amount of increase (decrease) of investment in debt and equity securities, measured at fair value with changes in fair value recognized in net income.
    Tatsache IncreaseDecreaseInTradingSecurities
    Etikett Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 69.000.000
  251. Beschreibung Total aggregate amount of all noninterest expense.
    Tatsache NoninterestExpense
    Etikett Noninterest Expense
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 8.269.000.000
  252. Beschreibung Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.
    Tatsache DividendsPreferredStockCash
    Etikett Dividends, Preferred Stock, Cash
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 182.000.000
  253. Beschreibung This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.
    Tatsache AvailableForSaleSecuritiesAmortizedCost
    Etikett Available-for-sale Securities, Amortized Cost Basis
    Taxonomie us-gaap
    Einheit USD
    Val 56.952.000.000
  254. Beschreibung The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
    Tatsache WeightedAverageNumberOfDilutedSharesOutstanding
    Etikett Weighted Average Number of Shares Outstanding, Diluted
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit shares
    Val 380.213.000
  255. Beschreibung Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.
    Tatsache OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
    Etikett Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -24.000.000
  256. Beschreibung Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.
    Tatsache InterestIncomeOperating
    Etikett Interest Income, Operating
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.908.000.000
  257. Beschreibung Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.
    Tatsache DividendsCommonStockCash
    Etikett Dividends, Common Stock, Cash
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 596.000.000
  258. Beschreibung Amount of securities, mortgage loans, or other financial instruments pledged as collateral for deposits.
    Tatsache DepositLiabilitiesCollateralIssuedFinancialInstruments
    Etikett Deposit Liabilities, Collateral Issued, Financial Instruments
    Taxonomie us-gaap
    Einheit USD
    Val 473.000.000
  259. Beschreibung Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Tatsache AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
    Rahmen CY2017Q4I
    Etikett Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10
    Taxonomie us-gaap
    Einheit USD
    Val 17.388.000.000
  260. Beschreibung The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.
    Tatsache UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
    Etikett Unrecognized Tax Benefits that Would Impact Effective Tax Rate
    Taxonomie us-gaap
    Einheit USD
    Val 87.000.000
  261. Beschreibung Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.
    Tatsache LossContingencyEstimateOfPossibleLoss
    Rahmen CY2017Q4I
    Etikett Loss Contingency, Estimate of Possible Loss
    Taxonomie us-gaap
    Einheit USD
    Val 12.000.000
  262. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.
    Tatsache EffectiveIncomeTaxRateReconciliationOtherAdjustments
    Etikett Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,01
  263. Beschreibung Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.
    Tatsache DerivativeAssetFairValueGrossLiability
    Etikett Derivative Asset, Fair Value, Gross Liability
    Taxonomie us-gaap
    Einheit USD
    Val 7.593.000.000
  264. Beschreibung Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
    Tatsache StockholdersEquity
    Etikett Stockholders' Equity Attributable to Parent
    Taxonomie us-gaap
    Einheit USD
    Val 22.317.000.000
  265. Beschreibung Number of options outstanding, including both vested and non-vested options.
    Tatsache ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
    Rahmen CY2017Q4I
    Etikett Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number
    Taxonomie us-gaap
    Einheit shares
    Val 0
  266. Beschreibung Fair value of the collateral, or portion thereof, that has been re-pledged, delivered, or otherwise used.
    Tatsache FairValueOfSecuritiesReceivedAsCollateralThatHaveBeenResoldOrRepledged
    Etikett Fair Value of Securities Received as Collateral that Have Been Resold or Repledged
    Taxonomie us-gaap
    Einheit USD
    Val 15.000.000
  267. Beschreibung Amount of minimum lease payments for capital leases due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.
    Tatsache CapitalLeasesFutureMinimumPaymentsDueInFiveYears
    Rahmen CY2017Q4I
    Etikett Capital Leases, Future Minimum Payments Due in Five Years
    Taxonomie us-gaap
    Einheit USD
    Val 45.000.000
  268. Beschreibung Fair value of investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.
    Tatsache HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
    Etikett Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value
    Taxonomie us-gaap
    Einheit USD
    Val 31.037.000.000
  269. Beschreibung Amount of general expenses not normally included in Other Operating Costs and Expenses.
    Tatsache OtherGeneralExpense
    Etikett Other General Expense
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 233.000.000
  270. Beschreibung Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements.
    Tatsache DeferredTaxLiabilitiesLeasingArrangements
    Etikett Deferred Tax Liabilities, Leasing Arrangements
    Taxonomie us-gaap
    Einheit USD
    Val 184.000.000
  271. Beschreibung Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache DeferredStateAndLocalIncomeTaxExpenseBenefit
    Etikett Deferred State and Local Income Tax Expense (Benefit)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 65.000.000
  272. Beschreibung Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.
    Tatsache CommonStockValue
    Etikett Common Stock, Value, Issued
    Taxonomie us-gaap
    Einheit USD
    Val 504.000.000
  273. Beschreibung Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Tatsache HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
    Rahmen CY2017Q4I
    Etikett Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, Year One
    Taxonomie us-gaap
    Einheit USD
    Val 2.720.000.000
  274. Beschreibung Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Tatsache EffectiveIncomeTaxRateContinuingOperations
    Etikett Effective Income Tax Rate Reconciliation, Percent
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,25
  275. Beschreibung Amount of increase (decrease) in receivables classified as other.
    Tatsache IncreaseDecreaseInOtherReceivables
    Etikett Increase (Decrease) in Other Receivables
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 455.000.000
  276. Beschreibung Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy.
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 372.000.000
  277. Beschreibung Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Tatsache AvailableForSaleSecuritiesDebtSecurities
    Etikett Debt Securities, Available-for-sale
    Taxonomie us-gaap
    Einheit USD
    Val 56.678.000.000
  278. Beschreibung This item represents reductions in the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security because of the sale of impaired securities during the period.
    Tatsache OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold
    Etikett Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Securities Sold
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.000.000
  279. Beschreibung Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.
    Tatsache IncomeTaxesReceivable
    Etikett Income Taxes Receivable, Current
    Taxonomie us-gaap
    Einheit USD
    Val 97.000.000
  280. Beschreibung Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Tatsache NetCashProvidedByUsedInOperatingActivities
    Etikett Net Cash Provided by (Used in) Operating Activities
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 6.933.000.000
  281. Beschreibung Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Tatsache FiniteLivedIntangibleAssetsGross
    Etikett Finite-Lived Intangible Assets, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 3.497.000.000
  282. Beschreibung Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits.
    Tatsache DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
    Etikett Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions
    Taxonomie us-gaap
    Einheit USD
    Val 82.000.000
  283. Beschreibung Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.
    Tatsache StockIssuedDuringPeriodValueNewIssues
    Rahmen CY2017
    Etikett Stock Issued During Period, Value, New Issues
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  284. Beschreibung Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Tatsache HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
    Rahmen CY2017Q4I
    Etikett Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10
    Taxonomie us-gaap
    Einheit USD
    Val 2.272.000.000
  285. Beschreibung Amount of deferred tax liability attributable to taxable temporary differences.
    Tatsache DeferredIncomeTaxLiabilities
    Etikett Deferred Tax Liabilities, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 1.103.000.000
  286. Beschreibung Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.
    Tatsache DeferredTaxAssetsTaxCreditCarryforwards
    Etikett Deferred Tax Assets, Tax Credit Carryforwards
    Taxonomie us-gaap
    Einheit USD
    Val 231.000.000
  287. Beschreibung Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.
    Tatsache AccumulatedOtherComprehensiveIncomeLossNetOfTax
    Etikett Accumulated Other Comprehensive Income (Loss), Net of Tax
    Taxonomie us-gaap
    Einheit USD
    Val -1.009.000.000
  288. Beschreibung Amount, before effects of master netting arrangements, of securities loaned to entities in exchange for collateral. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Tatsache SecuritiesLoanedGross
    Etikett Securities Loaned, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 11.055.000.000
  289. Beschreibung Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).
    Tatsache Revenues
    Etikett Revenues
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 11.170.000.000
  290. Beschreibung Amount of foreign interest-bearing deposits held by the entity.
    Tatsache InterestBearingDepositLiabilitiesForeign
    Etikett Interest-bearing Deposit Liabilities, Foreign
    Taxonomie us-gaap
    Einheit USD
    Val 87.582.000.000
  291. Beschreibung Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 605.000.000
  292. Beschreibung Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.
    Tatsache OccupancyNet
    Etikett Occupancy, Net
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 461.000.000
  293. Beschreibung Amount of cash outflow to acquire investments classified as other.
    Tatsache PaymentsToAcquireOtherInvestments
    Etikett Payments to Acquire Other Investments
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 233.000.000
  294. Beschreibung Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.
    Tatsache NumberOfReportableSegments
    Rahmen CY2017
    Etikett Number of Reportable Segments
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit segment
    Val 2
  295. Beschreibung Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.
    Tatsache NumberOfReportableSegments
    Rahmen CY2017
    Etikett Number of Reportable Segments
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit line_of_business
    Val 2
  296. Beschreibung Amount of cost for defined contribution plan.
    Tatsache DefinedContributionPlanCostRecognized
    Etikett Defined Contribution Plan, Cost
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 146.000.000
  297. Beschreibung This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.
    Tatsache AvailableForSaleSecuritiesGrossRealizedGains
    Rahmen CY2017
    Etikett Available-for-sale Securities, Gross Realized Gains
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 74.000.000
  298. Beschreibung Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache DeferredForeignIncomeTaxExpenseBenefit
    Etikett Deferred Foreign Income Tax Expense (Benefit)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -19.000.000
  299. Beschreibung Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).
    Tatsache FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
    Rahmen CY2017Q4I
    Etikett Finite-Lived Intangible Asset, Expected Amortization, Year Five
    Taxonomie us-gaap
    Einheit USD
    Val 165.000.000
  300. Beschreibung Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.
    Tatsache CapitalLeaseObligations
    Etikett Capital Lease Obligations
    Taxonomie us-gaap
    Einheit USD
    Val 159.000.000
  301. Beschreibung Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets, securities purchased under agreements to resell and securities borrowed.
    Tatsache DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedCollateralObligationToReturnCash
    Etikett Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Collateral, Obligation to Return Cash
    Taxonomie us-gaap
    Einheit USD
    Val 22.769.000.000
  302. Beschreibung Amount of deferred tax liability attributable to taxable temporary differences classified as other.
    Tatsache DeferredTaxLiabilitiesOther
    Etikett Deferred Tax Liabilities, Other
    Taxonomie us-gaap
    Einheit USD
    Val 158.000.000
  303. Beschreibung Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache CurrentStateAndLocalTaxExpenseBenefit
    Etikett Current State and Local Tax Expense (Benefit)
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 18.000.000
  304. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).
    Tatsache EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
    Etikett Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,02
  305. Beschreibung The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases.
    Tatsache OperatingLeasesRentExpenseSubleaseRentals1
    Etikett Operating Leases, Rent Expense, Sublease Rentals
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 229.000.000
  306. Beschreibung The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity.
    Tatsache NoninterestBearingDepositLiabilities
    Etikett Noninterest-bearing Deposit Liabilities
    Taxonomie us-gaap
    Einheit USD
    Val 47.175.000.000
  307. Beschreibung Amount, after effects of master netting arrangements, of derivative liabilities, securities sold under agreements to repurchase and securities loaned offset against a right to receive collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
    Tatsache DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAmountOffsetAgainstCollateral
    Etikett Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Amount Offset Against Collateral
    Taxonomie us-gaap
    Einheit USD
    Val 7.826.000.000
  308. Beschreibung The maximum number of common shares permitted to be issued by an entity's charter and bylaws.
    Tatsache CommonStockSharesAuthorized
    Etikett Common Stock, Shares Authorized
    Taxonomie us-gaap
    Einheit shares
    Val 750.000.000
  309. Beschreibung Amount of increase (decrease) in operating assets classified as other.
    Tatsache IncreaseDecreaseInOtherOperatingAssets
    Etikett Increase (Decrease) in Other Operating Assets
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.341.000.000
  310. Beschreibung The net cash inflow or outflow in Interest-bearing Deposits by banks in other financial institutions for relatively short periods of time including, for example, certificates of deposits.
    Tatsache ProceedsFromPaymentsForInInterestBearingDepositsInBanks
    Etikett Proceeds from (Payments for) in Interest-bearing Deposits in Banks
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 3.708.000.000
  311. Beschreibung Amount of cash inflow from exercise of option under share-based payment arrangement.
    Tatsache ProceedsFromStockOptionsExercised
    Rahmen CY2017
    Etikett Proceeds from Stock Options Exercised
    Anfangen 2017-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  312. Beschreibung Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Tatsache FiniteLivedIntangibleAssetsAccumulatedAmortization
    Etikett Finite-Lived Intangible Assets, Accumulated Amortization
    Taxonomie us-gaap
    Einheit USD
    Val 1.884.000.000
  313. Beschreibung Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).
    Tatsache AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
    Etikett Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax
    Taxonomie us-gaap
    Einheit USD
    Val 170.000.000
  314. Beschreibung Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.
    Tatsache DerivativeNotionalAmount
    Etikett Derivative, Notional Amount
    Taxonomie invest
    Einheit USD
    Val 11.047.000.000

Fakten bis 2017-06-30

Beschreibung The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter.
Tatsache EntityPublicFloat
Rahmen CY2017Q2I
Etikett Entity Public Float
Taxonomie dei
Einheit USD
Val 33.380.000.000

Fakten bis 2016-12-31

  1. Beschreibung The amount of securities on deposit with clearing organizations and other entities which provide services necessary to operations of the Company. This item would include, for instance, securities advanced as refundable collateral for securities borrowed.
    Tatsache DepositsWithClearingOrganizationsAndOthersSecurities
    Rahmen CY2016Q4I
    Etikett Deposits with Clearing Organizations and Others, Securities
    Taxonomie us-gaap
    Einheit USD
    Val 132.000.000
  2. Beschreibung Amount of fees and commissions from financial services and banking activities and correspondent clearing. Includes fees from depositor accounts, credit cards, merchant discounts, and fiduciary and trust activities, guarantee fees, investment advisory, management, and administrative fees, transfer agent fees, and insurance commissions.
    Tatsache FeesAndCommissions
    Rahmen CY2016
    Etikett Fees and Commissions (Deprecated 2018-01-31)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 8.116.000.000
  3. Beschreibung Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.
    Tatsache RestructuringCharges
    Rahmen CY2016
    Etikett Restructuring Charges
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 142.000.000
  4. Beschreibung Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.
    Tatsache AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
    Etikett Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax
    Taxonomie us-gaap
    Einheit USD
    Val -1.875.000.000
  5. Beschreibung Amount of cash (inflow) outflow from investing activities classified as other.
    Tatsache PaymentsForProceedsFromOtherInvestingActivities
    Etikett Payments for (Proceeds from) Other Investing Activities
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -170.000.000
  6. Beschreibung The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
    Tatsache EarningsPerShareDiluted
    Etikett Earnings Per Share, Diluted
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD/shares
    Val 4,97
  7. Beschreibung Amount of asset associated with derivative liabilities, securities sold under agreements to repurchase and securities loaned.
    Tatsache DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAsset
    Rahmen CY2016Q4I
    Etikett Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Asset
    Taxonomie us-gaap
    Einheit USD
    Val 46.199.000.000
  8. Beschreibung Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Tatsache IncomeTaxExpenseBenefit
    Etikett Income Tax Expense (Benefit)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -22.000.000
  9. Beschreibung Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value
    Taxonomie us-gaap
    Einheit USD
    Val 1.345.000.000
  10. Beschreibung The net amount of operating interest income (expense).
    Tatsache InterestIncomeExpenseNet
    Etikett Interest Income (Expense), Net
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.084.000.000
  11. Beschreibung Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.
    Tatsache DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits
    Rahmen CY2016Q4I
    Etikett Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits
    Taxonomie us-gaap
    Einheit USD
    Val 285.000.000
  12. Beschreibung The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.
    Tatsache Depreciation
    Etikett Depreciation
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 472.000.000
  13. Beschreibung Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
    Tatsache SecuritiesSoldUnderAgreementsToRepurchase
    Rahmen CY2016Q4I
    Etikett Securities Sold under Agreements to Repurchase
    Taxonomie us-gaap
    Einheit USD
    Val 4.400.000.000
  14. Beschreibung Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Tatsache Goodwill
    Etikett Goodwill
    Taxonomie us-gaap
    Einheit USD
    Val 5.814.000.000
  15. Beschreibung Weighted average interest rate of short-term debt outstanding calculated at point in time.
    Tatsache ShortTermDebtWeightedAverageInterestRate
    Rahmen CY2016Q4I
    Etikett Short-term Debt, Weighted Average Interest Rate, at Point in Time
    Taxonomie us-gaap
    Einheit pure
    Val 0,00
  16. Beschreibung The amount of expense during the period for floor brokerage fees paid to other broker-dealers to execute trades on their behalf, stock exchange fees, order flow fees, and clearance fees.
    Tatsache FloorBrokerageExchangeAndClearanceFees
    Etikett Floor Brokerage, Exchange and Clearance Fees
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 800.000.000
  17. Beschreibung Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.
    Tatsache DerivativeFairValueOfDerivativeAsset
    Rahmen CY2016Q4I
    Etikett Derivative Asset, Fair Value, Gross Asset
    Taxonomie us-gaap
    Einheit USD
    Val 16.552.000.000
  18. Beschreibung Amount after tax of reclassification adjustments of other comprehensive income (loss).
    Tatsache ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
    Rahmen CY2016
    Etikett Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 9.000.000
  19. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.
    Tatsache EffectiveIncomeTaxRateReconciliationTaxExemptIncome
    Etikett Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,06
  20. Beschreibung Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Tatsache OtherComprehensiveIncomeLossNetOfTax
    Etikett Other Comprehensive Income (Loss), Net of Tax
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -598.000.000
  21. Beschreibung Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity).
    Tatsache HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
    Rahmen CY2016Q4I
    Etikett Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain
    Taxonomie us-gaap
    Einheit USD
    Val 160.000.000
  22. Beschreibung This element represents leveraged lease rentals receivable, net of that portion of the rental applicable to principal and interest on the nonrecourse debt.
    Tatsache LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureRentalReceivablesNet
    Rahmen CY2016Q4I
    Etikett Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Rental Receivables, Net
    Taxonomie us-gaap
    Einheit USD
    Val 1.039.000.000
  23. Beschreibung Amount of cash outflow through purchase of long-term held-to-maturity securities.
    Tatsache PaymentsToAcquireHeldToMaturitySecurities
    Etikett Payments to Acquire Held-to-maturity Securities
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 8.425.000.000
  24. Beschreibung Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for less than twelve months.
    Tatsache AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
    Rahmen CY2016Q4I
    Etikett Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
    Taxonomie us-gaap
    Einheit USD
    Val 308.000.000
  25. Beschreibung Amount of increase (decrease) from foreign currency translation adjustments and purchase accounting adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Tatsache GoodwillTranslationAndPurchaseAccountingAdjustments
    Rahmen CY2016
    Etikett Goodwill, Translation and Purchase Accounting Adjustments
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -82.000.000
  26. Beschreibung Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.
    Tatsache NetCashProvidedByUsedInFinancingActivities
    Etikett Net Cash Provided by (Used in) Financing Activities
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -6.413.000.000
  27. Beschreibung Ratio of minimum total risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.
    Tatsache CapitalRequiredForCapitalAdequacyToRiskWeightedAssets
    Rahmen CY2016Q4I
    Etikett Banking Regulation, Total Risk-Based Capital Ratio, Capital Adequacy, Minimum
    Taxonomie us-gaap
    Einheit pure
    Val 0,09
  28. Beschreibung Ratio of minimum Tier 1 risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.
    Tatsache TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets
    Rahmen CY2016Q4I
    Etikett Banking Regulation, Tier One Risk-Based Capital Ratio, Capital Adequacy, Minimum
    Taxonomie us-gaap
    Einheit pure
    Val 0,07
  29. Beschreibung Number of financing receivables that have been modified by troubled debt restructurings.
    Tatsache FinancingReceivableModificationsNumberOfContracts2
    Rahmen CY2016
    Etikett Financing Receivable, Modifications, Number of Contracts
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit loan
    Val 0
  30. Beschreibung Amount of Net Income (Loss) attributable to noncontrolling interest.
    Tatsache NetIncomeLossAttributableToNoncontrollingInterest
    Etikett Net Income (Loss) Attributable to Noncontrolling Interest
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -1.000.000
  31. Beschreibung The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity.
    Tatsache ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
    Etikett Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 7.942.000.000
  32. Beschreibung Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache DeferredIncomeTaxExpenseBenefit
    Etikett Deferred Income Tax Expense (Benefit)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -358.000.000
  33. Beschreibung Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Tatsache UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
    Etikett Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 14.000.000
  34. Beschreibung Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for 12 months or longer.
    Tatsache HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
    Rahmen CY2016Q4I
    Etikett Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value
    Taxonomie us-gaap
    Einheit USD
    Val 1.899.000.000
  35. Beschreibung Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.
    Tatsache TreasuryStockShares
    Rahmen CY2016Q4I
    Etikett Treasury Stock, Shares
    Taxonomie us-gaap
    Einheit shares
    Val 121.940.502
  36. Beschreibung Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).
    Tatsache DividendsPreferredStock
    Etikett Dividends, Preferred Stock
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 173.000.000
  37. Beschreibung Taxes arising from arrangements meeting the criteria for classification as leveraged leases due to timing differences between accounting and tax income recognition.
    Tatsache LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureDeferredTaxesArisingFromLeveragedLeases
    Rahmen CY2016Q4I
    Etikett Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Deferred Taxes Arising from Leveraged Leases
    Taxonomie us-gaap
    Einheit USD
    Val 313.000.000
  38. Beschreibung Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.
    Tatsache NetIncomeLossAvailableToCommonStockholdersBasic
    Etikett Net Income (Loss) Available to Common Stockholders, Basic
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.968.000.000
  39. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.
    Tatsache EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
    Etikett Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,08
  40. Beschreibung Amount of increase (decrease) in deposit liabilities classified as other.
    Tatsache IncreaseDecreaseInOtherDeposits
    Etikett Increase (Decrease) in Other Deposits
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -12.952.000.000
  41. Beschreibung Fair value of asset associated with financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.
    Tatsache DerivativeLiabilityFairValueGrossAsset
    Rahmen CY2016Q4I
    Etikett Derivative Liability, Fair Value, Gross Asset
    Taxonomie us-gaap
    Einheit USD
    Val 10.682.000.000
  42. Beschreibung The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.
    Tatsache PaymentsToAcquirePropertyPlantAndEquipment
    Etikett Payments to Acquire Property, Plant, and Equipment
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 613.000.000
  43. Beschreibung The estimate of the value of the leased asset at the end of the lease term.
    Tatsache LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureResidualValueOfLeasedAssets
    Rahmen CY2016Q4I
    Etikett Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Residual Value of Leased Assets
    Taxonomie us-gaap
    Einheit USD
    Val 89.000.000
  44. Beschreibung The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Tatsache AmortizationOfIntangibleAssets
    Etikett Amortization of Intangible Assets
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 207.000.000
  45. Beschreibung Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Tatsache ComprehensiveIncomeNetOfTax
    Etikett Comprehensive Income (Loss), Net of Tax, Attributable to Parent
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.545.000.000
  46. Beschreibung Gross number of share options (or share units) granted during the period.
    Tatsache ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
    Etikett Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross
    Anfangen 2010-01-01
    Taxonomie us-gaap
    Einheit shares
    Val 0
  47. Beschreibung The cash inflow from the sale of an investment interest in a joint venture that the reporting entity has not previously accounted for using consolidation or the equity method of accounting.
    Tatsache ProceedsFromDivestitureOfInterestInJointVenture
    Etikett Proceeds from Divestiture of Interest in Joint Venture
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  48. Beschreibung Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading) and investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).
    Tatsache TradingSecurities
    Rahmen CY2016Q4I
    Etikett Debt Securities, Trading, and Equity Securities, FV-NI
    Taxonomie us-gaap
    Einheit USD
    Val 1.024.000.000
  49. Beschreibung The amount of revenue recognized for the period under subleasing arrangements.
    Tatsache OperatingLeasesIncomeStatementSubleaseRevenue
    Etikett Operating Leases, Income Statement, Sublease Revenue
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 4.000.000
  50. Beschreibung Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.
    Tatsache RestructuringReserve
    Etikett Restructuring Reserve
    Taxonomie us-gaap
    Einheit USD
    Val 56.000.000
  51. Beschreibung Sum of the carrying amounts as of the date of the latest financial statement presented of securities which are owned but transferred to another party to serve as collateral to partially or fully secure a debt obligation, repurchase agreement or other current or potential obligation, and for which the transferee is not permitted to sell or re-pledge them to an unrelated party.
    Tatsache PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged
    Rahmen CY2016Q4I
    Etikett Pledged Financial Instruments, Not Separately Reported, Securities
    Taxonomie us-gaap
    Einheit USD
    Val 46.000.000.000
  52. Beschreibung Fair value, after effects of master netting arrangements, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against an obligation to return collateral. Includes assets not subject to a master netting arrangement and not elected to be offset.
    Tatsache DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral
    Rahmen CY2016Q4I
    Etikett Derivative Asset, Fair Value, Amount Offset Against Collateral
    Taxonomie us-gaap
    Einheit USD
    Val 7.074.000.000
  53. Beschreibung Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Tatsache FiniteLivedIntangibleAssetsNet
    Etikett Finite-Lived Intangible Assets, Net
    Taxonomie us-gaap
    Einheit USD
    Val 1.750.000.000
  54. Beschreibung Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.
    Tatsache StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
    Rahmen CY2016Q4I
    Etikett Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest
    Taxonomie us-gaap
    Einheit USD
    Val 21.219.000.000
  55. Beschreibung Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.
    Tatsache OtherNoncashIncomeExpense
    Etikett Other Noncash Income (Expense)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -506.000.000
  56. Beschreibung Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.
    Tatsache FinancingReceivableAllowanceForCreditLosses
    Etikett Financing Receivable, Allowance for Credit Loss
    Taxonomie us-gaap
    Einheit USD
    Val 53.000.000
  57. Beschreibung Amount, after effects of master netting arrangements, of derivative assets, securities purchased under agreements to resell and securities borrowed offset against an obligation to return collateral under a master netting arrangement. Includes assets not subject to a master netting arrangement and not elected to be offset.
    Tatsache DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedAmountOffsetAgainstCollateral
    Rahmen CY2016Q4I
    Etikett Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Amount Offset Against Collateral
    Taxonomie us-gaap
    Einheit USD
    Val 7.295.000.000
  58. Beschreibung Amount of revenue from providing investment advisory, asset management and administrative services, including, but not limited to, distribution and shareholder services, accounting, tax, legal, regulatory filing, share registration, and shareholder correspondence activities.
    Tatsache InvestmentAdvisoryManagementAndAdministrativeFees
    Rahmen CY2016
    Etikett Investment Advisory, Management and Administrative Fees (Deprecated 2018-01-31)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.292.000.000
  59. Beschreibung Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.
    Tatsache PropertyPlantAndEquipmentNet
    Rahmen CY2016Q4I
    Etikett Property, Plant and Equipment, Net
    Taxonomie us-gaap
    Einheit USD
    Val 2.062.000.000
  60. Beschreibung Amount, before effects of master netting arrangements, of derivative liabilities, securities sold under agreements to repurchase and securities loaned. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Tatsache DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedGross
    Rahmen CY2016Q4I
    Etikett Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 61.617.000.000
  61. Beschreibung Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.
    Tatsache DeferredTaxAssetsOther
    Rahmen CY2016Q4I
    Etikett Deferred Tax Assets, Other
    Taxonomie us-gaap
    Einheit USD
    Val 32.000.000
  62. Beschreibung Aggregate amount of interest paid or due on all long-term debt.
    Tatsache InterestExpenseLongTermDebt
    Etikett Interest Expense, Long-term Debt
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 260.000.000
  63. Beschreibung The total amount of proceeds received for the sale of securities, categorized neither as held-to-maturity nor trading securities, during the reporting period.
    Tatsache AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds
    Rahmen CY2016
    Etikett Available-for-sale Securities, Gross Realized Gains (Losses), Sale Proceeds (Deprecated 2018-01-31)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 10.000.000
  64. Beschreibung Aggregate dividends declared during the period for each share of common stock outstanding.
    Tatsache CommonStockDividendsPerShareDeclared
    Etikett Common Stock, Dividends, Per Share, Declared
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD/shares
    Val 1,44
  65. Beschreibung The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.
    Tatsache ImpairmentOfInvestments
    Etikett Other than Temporary Impairment Losses, Investments
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 3.000.000
  66. Beschreibung This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy.
    Tatsache StockholdersEquityOther
    Etikett Stockholders' Equity, Other
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  67. Beschreibung Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.
    Tatsache HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
    Rahmen CY2016Q4I
    Etikett Debt Securities, Held-to-maturity, Unrealized Loss Position, Accumulated Loss
    Taxonomie us-gaap
    Einheit USD
    Val 335.000.000
  68. Beschreibung Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.
    Tatsache LaborAndRelatedExpense
    Etikett Labor and Related Expense
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 4.353.000.000
  69. Beschreibung Amount of unrecognized tax benefits.
    Tatsache UnrecognizedTaxBenefits
    Etikett Unrecognized Tax Benefits
    Taxonomie us-gaap
    Einheit USD
    Val 71.000.000
  70. Beschreibung The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.
    Tatsache ProceedsFromSaleOfAvailableForSaleSecurities
    Rahmen CY2016
    Etikett Proceeds from Sale of Available-for-sale Securities
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.401.000.000
  71. Beschreibung Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Tatsache OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
    Etikett Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -372.000.000
  72. Beschreibung The amount of estimated interest accrued as of the balance sheet date arising from income tax examinations.
    Tatsache IncomeTaxExaminationInterestAccrued
    Etikett Income Tax Examination, Interest Accrued
    Taxonomie us-gaap
    Einheit USD
    Val 5.000.000
  73. Beschreibung Amount of assets classified as other.
    Tatsache OtherAssets
    Rahmen CY2016Q4I
    Etikett Other Assets
    Taxonomie us-gaap
    Einheit USD
    Val 38.328.000.000
  74. Beschreibung Gross expenses on securities sold coupled with an agreement to repurchase the same from the same counterparty at a fixed or determinable price within a fixed or variable time period.
    Tatsache InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase
    Etikett Interest Expense, Securities Sold under Agreements to Repurchase
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.000.000
  75. Beschreibung This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities.
    Tatsache AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
    Rahmen CY2016Q4I
    Etikett Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value
    Taxonomie us-gaap
    Einheit USD
    Val 24.728.000.000
  76. Beschreibung For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet.
    Tatsache InterestBearingDepositsInBanks
    Rahmen CY2016Q4I
    Etikett Interest-bearing Deposits in Banks and Other Financial Institutions
    Taxonomie us-gaap
    Einheit USD
    Val 70.935.000.000
  77. Beschreibung Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.
    Tatsache LoansAndLeasesReceivableNetReportedAmount
    Rahmen CY2016Q4I
    Etikett Loans and Leases Receivable, Net Amount
    Taxonomie us-gaap
    Einheit USD
    Val 19.704.000.000
  78. Beschreibung Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities, securities sold under agreements to repurchase and securities loaned.
    Tatsache DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedCollateralRightToReclaimCash
    Rahmen CY2016Q4I
    Etikett Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Collateral, Right to Reclaim Cash
    Taxonomie us-gaap
    Einheit USD
    Val 7.239.000.000
  79. Beschreibung Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache DeferredFederalIncomeTaxExpenseBenefit
    Etikett Deferred Federal Income Tax Expense (Benefit)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -311.000.000
  80. Beschreibung Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.
    Tatsache ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
    Etikett Excess Tax Benefit from Share-based Compensation, Financing Activities
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 13.000.000
  81. Beschreibung Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.
    Tatsache UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
    Etikett Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 13.000.000
  82. Beschreibung Face amount per share of no-par value preferred stock nonredeemable or redeemable solely at the option of the issuer.
    Tatsache PreferredStockNoParValue
    Rahmen CY2016Q4I
    Etikett Preferred Stock, No Par Value
    Taxonomie us-gaap
    Einheit USD/shares
    Val 0
  83. Beschreibung Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.
    Tatsache AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
    Etikett Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit shares
    Val 2.143.000
  84. Beschreibung Carrying amount as of the balance sheet date of loans that have been pledged as collateral for borrowings. If the secured party has the right by contract or custom to sell or re-pledge the collateral, then the debtor reclassifies that asset and report that asset in its statement of financial position separately from other assets not so encumbered.
    Tatsache LoansPledgedAsCollateral
    Rahmen CY2016Q4I
    Etikett Loans Pledged as Collateral
    Taxonomie us-gaap
    Einheit USD
    Val 1.500.000.000
  85. Beschreibung Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.
    Tatsache AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
    Rahmen CY2016Q4I
    Etikett Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
    Taxonomie us-gaap
    Einheit USD
    Val 177.000.000
  86. Beschreibung Amount of unrealized and realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).
    Tatsache MarketableSecuritiesGainLoss
    Etikett Marketable Securities, Gain (Loss)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 7.000.000
  87. Beschreibung This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.
    Tatsache AvailableForSaleSecuritiesGrossRealizedLosses
    Rahmen CY2016
    Etikett Available-for-sale Securities, Gross Realized Losses
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 5.000.000
  88. Beschreibung Net cash inflow (outflow) of time deposits.
    Tatsache IncreaseDecreaseInTimeDeposits
    Etikett Increase (Decrease) in Time Deposits
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 8.488.000.000
  89. Beschreibung The carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.
    Tatsache VariableInterestEntityConsolidatedCarryingAmountAssets
    Rahmen CY2016Q4I
    Etikett Variable Interest Entity, Consolidated, Carrying Amount, Assets (Deprecated 2020-01-31)
    Taxonomie us-gaap
    Einheit USD
    Val 1.160.000.000
  90. Beschreibung Amount of fee and commission revenue classified as other.
    Tatsache FeesAndCommissionsOther
    Rahmen CY2016
    Etikett Fees and Commissions, Other (Deprecated 2018-01-31)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 90.000.000
  91. Beschreibung A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.
    Tatsache ProfessionalFees
    Etikett Professional Fees
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 379.000.000
  92. Beschreibung Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.
    Tatsache PaymentsOfDividends
    Etikett Payments of Dividends
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 723.000.000
  93. Beschreibung Face amount or stated value per share of common stock.
    Tatsache CommonStockParOrStatedValuePerShare
    Rahmen CY2016Q4I
    Etikett Common Stock, Par or Stated Value Per Share
    Taxonomie us-gaap
    Einheit USD/shares
    Val 1
  94. Beschreibung Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.
    Tatsache PaymentsForRestructuring
    Etikett Payments for Restructuring
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 107.000.000
  95. Beschreibung Interest, dividends, rents, ancillary and other revenues earned but not yet received by the entity on its investments.
    Tatsache AccruedInvestmentIncomeReceivable
    Rahmen CY2016Q4I
    Etikett Accrued Investment Income Receivable
    Taxonomie us-gaap
    Einheit USD
    Val 2.644.000.000
  96. Beschreibung Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.
    Tatsache AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
    Rahmen CY2016Q4I
    Etikett Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
    Taxonomie us-gaap
    Einheit USD
    Val 3.333.000.000
  97. Beschreibung The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.
    Tatsache PaymentsToAcquireBusinessesNetOfCashAcquired
    Etikett Payments to Acquire Businesses, Net of Cash Acquired
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 437.000.000
  98. Beschreibung Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.
    Tatsache FairValueAssetsLevel1ToLevel2TransfersAmount
    Rahmen CY2016Q4I
    Etikett Fair Value, Assets, Level 1 to Level 2 Transfers, Amount
    Taxonomie us-gaap
    Einheit USD
    Val 0
  99. Beschreibung Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for 12 months or longer.
    Tatsache HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
    Rahmen CY2016Q4I
    Etikett Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss
    Taxonomie us-gaap
    Einheit USD
    Val 42.000.000
  100. Beschreibung The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity).
    Tatsache OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
    Etikett Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held
    Taxonomie us-gaap
    Einheit USD
    Val 66.000.000
  101. Beschreibung Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.
    Tatsache CurrentIncomeTaxExpenseBenefit
    Etikett Current Income Tax Expense (Benefit)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 336.000.000
  102. Beschreibung Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.
    Tatsache LiabilitiesAndStockholdersEquity
    Rahmen CY2016Q4I
    Etikett Liabilities and Equity
    Taxonomie us-gaap
    Einheit USD
    Val 242.698.000.000
  103. Beschreibung Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.
    Tatsache AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
    Rahmen CY2016Q4I
    Etikett Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax
    Taxonomie us-gaap
    Einheit USD
    Val 229.000.000
  104. Beschreibung Accumulated amortization of deferred income and initial direct costs pertaining to direct financing leases, which resulted from producing constant periodic rates of return on the net investments in the leases over their respective lease terms.
    Tatsache CapitalLeasesNetInvestmentInDirectFinancingLeasesAccumulatedAmortization
    Rahmen CY2016Q4I
    Etikett Capital Leases, Net Investment in Direct Financing Leases, Accumulated Amortization
    Taxonomie us-gaap
    Einheit USD
    Val 365.000.000
  105. Beschreibung Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Tatsache AllocatedShareBasedCompensationExpense
    Etikett Share-based Payment Arrangement, Expense
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 268.000.000
  106. Beschreibung Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities.
    Tatsache AccruedLiabilitiesCurrentAndNoncurrent
    Rahmen CY2016Q4I
    Etikett Accrued Liabilities
    Taxonomie us-gaap
    Einheit USD
    Val 16.901.000.000
  107. Beschreibung Amount of borrowings classified as other, maturing within one year or the normal operating cycle, if longer.
    Tatsache OtherShortTermBorrowings
    Rahmen CY2016Q4I
    Etikett Other Short-term Borrowings
    Taxonomie us-gaap
    Einheit USD
    Val 1.585.000.000
  108. Beschreibung Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity), in continuous loss position for less than 12 months.
    Tatsache HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
    Rahmen CY2016Q4I
    Etikett Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss
    Taxonomie us-gaap
    Einheit USD
    Val 293.000.000
  109. Beschreibung Amount, before effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Tatsache SecuritiesSoldUnderAgreementsToRepurchaseGross
    Rahmen CY2016Q4I
    Etikett Securities Sold under Agreements to Repurchase, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 35.509.000.000
  110. Beschreibung The cumulative amount of the reporting entity's undistributed earnings or deficit.
    Tatsache RetainedEarningsAccumulatedDeficit
    Rahmen CY2016Q4I
    Etikett Retained Earnings (Accumulated Deficit)
    Taxonomie us-gaap
    Einheit USD
    Val 17.459.000.000
  111. Beschreibung Amount of operating interest income, including amortization and accretion of premiums and discounts, on U.S. Treasury securities and other U.S. government securities.
    Tatsache InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernment
    Etikett Interest Income, Securities, US Treasury and Other US Government
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 821.000.000
  112. Beschreibung Amount of divestiture of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Tatsache GoodwillWrittenOffRelatedToSaleOfBusinessUnit
    Rahmen CY2016
    Etikett Goodwill, Written off Related to Sale of Business Unit
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 11.000.000
  113. Beschreibung Amount of cost (reversal of cost) for pension and other postretirement benefits.
    Tatsache PensionAndOtherPostretirementBenefitExpense
    Etikett Pension and Other Postretirement Benefits Cost (Reversal of Cost)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 16.000.000
  114. Beschreibung Income from services rendered by trust departments or by any consolidated subsidiaries acting in a fiduciary capacity, including fees earned for (1) acting as an agent for fiduciary placement and loans and (2) custody or investment advisory services when such fees are not separately billed to the customer. This item excludes commissions and fees received for the accumulation or disbursement of funds deposited to Individual Retirement or Keogh plan accounts when such are not handled by the reporting entity's trust department.
    Tatsache FeesAndCommissionsFiduciaryAndTrustActivities
    Rahmen CY2016
    Etikett Fees and Commissions, Fiduciary and Trust Activities (Deprecated 2018-01-31)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 5.073.000.000
  115. Beschreibung This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.
    Tatsache EquityMethodInvestments
    Rahmen CY2016Q4I
    Etikett Equity Method Investments
    Taxonomie us-gaap
    Einheit USD
    Val 2.363.000.000
  116. Beschreibung The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases.
    Tatsache InterestAndFeeIncomeLoansAndLeases
    Etikett Interest and Fee Income, Loans and Leases
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 378.000.000
  117. Beschreibung Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.
    Tatsache DeferredTaxAssetsValuationAllowance
    Rahmen CY2016Q4I
    Etikett Deferred Tax Assets, Valuation Allowance
    Taxonomie us-gaap
    Einheit USD
    Val 66.000.000
  118. Beschreibung Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.
    Tatsache AvailableForSaleSecurities
    Rahmen CY2016Q4I
    Etikett Available-for-sale Securities
    Taxonomie us-gaap
    Einheit USD
    Val 61.998.000.000
  119. Beschreibung Amount of other miscellaneous assets.
    Tatsache OtherAssetsMiscellaneous
    Rahmen CY2016Q4I
    Etikett Other Assets, Miscellaneous
    Taxonomie us-gaap
    Einheit USD
    Val 339.000.000
  120. Beschreibung Percentage of the difference between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for extraterritorial income exclusion.
    Tatsache EffectiveIncomeTaxRateReconciliationDeductionsExtraterritorialIncomeExclusion
    Etikett Effective Income Tax Rate Reconciliation, Deduction, Extraterritorial Income Exclusion, Percent
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,04
  121. Beschreibung Percentage of domestic federal statutory tax rate applicable to pretax income (loss).
    Tatsache EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
    Etikett Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,35
  122. Beschreibung Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.
    Tatsache IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
    Etikett Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.120.000.000
  123. Beschreibung This item represents an increase to the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held for which a previous OTTI was recognized and the investor does not intend to sell the debt security and it is not more likely than not that the investor will be required to sell the debt security before recovery of its amortized cost basis.
    Tatsache OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
    Rahmen CY2016
    Etikett Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, Additional Credit Losses
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.000.000
  124. Beschreibung The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.
    Tatsache LineOfCredit
    Rahmen CY2016Q4I
    Etikett Long-term Line of Credit
    Taxonomie us-gaap
    Einheit USD
    Val 0
  125. Beschreibung Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Tatsache DeferredTaxAssetsNet
    Rahmen CY2016Q4I
    Etikett Deferred Tax Assets, Net of Valuation Allowance
    Taxonomie us-gaap
    Einheit USD
    Val 1.446.000.000
  126. Beschreibung This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months.
    Tatsache AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
    Rahmen CY2016Q4I
    Etikett Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value
    Taxonomie us-gaap
    Einheit USD
    Val 16.928.000.000
  127. Beschreibung Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.
    Tatsache AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
    Rahmen CY2016Q4I
    Etikett Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax
    Taxonomie us-gaap
    Einheit USD
    Val 485.000.000
  128. Beschreibung The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.
    Tatsache ProceedsFromRepaymentsOfShortTermDebt
    Rahmen CY2016
    Etikett Proceeds from (Repayments of) Short-term Debt
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -268.000.000
  129. Beschreibung Amount, after tax, of accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Tatsache AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
    Etikett AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax
    Taxonomie us-gaap
    Einheit USD
    Val -225.000.000
  130. Beschreibung Fair value, after effects of master netting arrangements, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset offset against the right to receive collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
    Tatsache DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
    Rahmen CY2016Q4I
    Etikett Derivative Liability, Fair Value, Amount Offset Against Collateral
    Taxonomie us-gaap
    Einheit USD
    Val 5.822.000.000
  131. Beschreibung Carrying amount as of the balance sheet date of expenditures made in advance of when the economic benefit of the cost will be realized, and which will be expensed in future periods with the passage of time or when a triggering event occurs.
    Tatsache PrepaidExpenseCurrentAndNoncurrent
    Rahmen CY2016Q4I
    Etikett Prepaid Expense
    Taxonomie us-gaap
    Einheit USD
    Val 333.000.000
  132. Beschreibung Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.
    Tatsache AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
    Rahmen CY2016Q4I
    Etikett Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax
    Taxonomie us-gaap
    Einheit USD
    Val 427.000.000
  133. Beschreibung Total amount of interest-bearing domestic deposit liabilities, which may include brokered, retail, demand, checking, notice of withdrawal, money market and other interest-bearing deposits.
    Tatsache InterestBearingDepositLiabilitiesDomestic
    Rahmen CY2016Q4I
    Etikett Interest-bearing Deposit Liabilities, Domestic
    Taxonomie us-gaap
    Einheit USD
    Val 30.911.000.000
  134. Beschreibung Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Tatsache OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
    Etikett OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -181.000.000
  135. Beschreibung Amount of cash inflow (outflow) from financing activities classified as other.
    Tatsache ProceedsFromPaymentsForOtherFinancingActivities
    Etikett Proceeds from (Payments for) Other Financing Activities
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -28.000.000
  136. Beschreibung Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache CurrentFederalTaxExpenseBenefit
    Etikett Current Federal Tax Expense (Benefit)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -14.000.000
  137. Beschreibung The amount of estimated interest recognized in the period arising from income tax examinations.
    Tatsache IncomeTaxExaminationInterestExpense
    Rahmen CY2016
    Etikett Income Tax Examination, Interest Expense
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.000.000
  138. Beschreibung Amount of cash outflow for debt, mandatory redeemable security, and principal payment for finance lease obligation.
    Tatsache RepaymentsOfLongTermDebtAndCapitalSecurities
    Etikett Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.441.000.000
  139. Beschreibung Amount, after the effects of master netting arrangements, of funds outstanding loaned in the form of a security resale agreement between the entity and another party for the purchase and resale of identical or substantially the same securities at a date certain for a specified price. Includes purchases of participations in pools of securities that are subject to a resale agreement, assets not subject to a master netting arrangement and not elected to be offset.
    Tatsache SecuritiesPurchasedUnderAgreementsToResell
    Rahmen CY2016Q4I
    Etikett Securities Purchased under Agreements to Resell
    Taxonomie us-gaap
    Einheit USD
    Val 1.956.000.000
  140. Beschreibung Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy.
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
    Rahmen CY2016
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.032.000.000
  141. Beschreibung Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Tatsache NetCashProvidedByUsedInInvestingActivities
    Etikett Net Cash Provided by (Used in) Investing Activities
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 4.230.000.000
  142. Beschreibung The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.
    Tatsache ProceedsFromIssuanceOfLongTermDebt
    Etikett Proceeds from Issuance of Long-term Debt
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.492.000.000
  143. Beschreibung The amount of expense in the period for communications and data processing expense.
    Tatsache CommunicationsAndInformationTechnology
    Etikett Communications and Information Technology
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.105.000.000
  144. Beschreibung Value of stock issued as a result of the exercise of stock options.
    Tatsache StockIssuedDuringPeriodValueStockOptionsExercised
    Etikett Stock Issued During Period, Value, Stock Options Exercised
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 175.000.000
  145. Beschreibung The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws.
    Tatsache PreferredStockSharesAuthorized
    Rahmen CY2016Q4I
    Etikett Preferred Stock, Shares Authorized
    Taxonomie us-gaap
    Einheit shares
    Val 3.500.000
  146. Beschreibung Amount of long-term debt and lease obligation, including portion classified as current.
    Tatsache LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
    Rahmen CY2016Q4I
    Etikett Long-term Debt and Lease Obligation, Including Current Maturities
    Taxonomie us-gaap
    Einheit USD
    Val 11.430.000.000
  147. Beschreibung Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.
    Tatsache GoodwillAcquiredDuringPeriod
    Rahmen CY2016
    Etikett Goodwill, Acquired During Period
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 236.000.000
  148. Beschreibung Amount of unrealized gain (loss) on investments in debt and equity securities classified as available-for-sale securities.
    Tatsache AvailableforsaleSecuritiesGrossUnrealizedGainLoss1
    Rahmen CY2016
    Etikett Available-for-sale Securities, Gross Unrealized Gain (Loss) (Deprecated 2018-01-31)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 87.000.000
  149. Beschreibung Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.
    Tatsache CashAndCashEquivalentsPeriodIncreaseDecrease
    Etikett Cash and Cash Equivalents, Period Increase (Decrease)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 107.000.000
  150. Beschreibung Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
    Rahmen CY2016
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.394.000.000
  151. Beschreibung Aggregate amount of interest expense on all deposits.
    Tatsache InterestExpenseDeposits
    Etikett Interest Expense, Deposits
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 85.000.000
  152. Beschreibung The aggregate interest expense incurred on short-term borrowings including commercial paper and Federal funds purchased and securities sold under agreements to repurchase.
    Tatsache InterestExpenseShortTermBorrowings
    Etikett Interest Expense, Short-term Borrowings
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 7.000.000
  153. Beschreibung Amount of the cost of borrowed funds accounted for as interest expense.
    Tatsache InterestExpense
    Etikett Interest Expense
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 428.000.000
  154. Beschreibung Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.
    Tatsache FinitelivedIntangibleAssetsAcquired1
    Rahmen CY2016
    Etikett Finite-lived Intangible Assets Acquired
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 217.000.000
  155. Beschreibung Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
    Rahmen CY2016
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 148.000.000
  156. Beschreibung Amount, before effects of master netting arrangements, of derivative assets, securities purchased under agreements to resell and securities borrowed. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.
    Tatsache DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedGross
    Rahmen CY2016Q4I
    Etikett Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 75.229.000.000
  157. Beschreibung Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.
    Tatsache LoansAndLeasesReceivableAllowance
    Rahmen CY2016Q4I
    Etikett Loans and Leases Receivable, Allowance
    Taxonomie us-gaap
    Einheit USD
    Val 53.000.000
  158. Beschreibung Amount of transfers of liabilities measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2.
    Tatsache FairValueLiabilitiesLevel1ToLevel2TransfersAmount
    Rahmen CY2016Q4I
    Etikett Fair Value, Liabilities, Level 1 to Level 2 Transfers, Amount
    Taxonomie us-gaap
    Einheit USD
    Val 0
  159. Beschreibung Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.
    Tatsache DeferredTaxAssetsLiabilitiesNet
    Rahmen CY2016Q4I
    Etikett Deferred Tax Assets, Net
    Taxonomie us-gaap
    Einheit USD
    Val 210.000.000
  160. Beschreibung Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.
    Tatsache AdditionalPaidInCapital
    Rahmen CY2016Q4I
    Etikett Additional Paid in Capital
    Taxonomie us-gaap
    Einheit USD
    Val 9.782.000.000
  161. Beschreibung The amount, during the lease term, of each minimum [capital] lease payment allocated to interest expense so as to produce a constant periodic rate of interest on the remaining balance of the capital lease obligation.
    Tatsache InterestExpenseLesseeAssetsUnderCapitalLease
    Etikett Interest Expense, Lessee, Assets under Capital Lease
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 22.000.000
  162. Beschreibung Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale in a continuous loss position.
    Tatsache AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
    Rahmen CY2016Q4I
    Etikett Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss
    Taxonomie us-gaap
    Einheit USD
    Val 485.000.000
  163. Beschreibung Fair value, after offset of derivative asset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Tatsache DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral
    Rahmen CY2016Q4I
    Etikett Derivative Liability, Fair Value, Amount Not Offset Against Collateral
    Taxonomie us-gaap
    Einheit USD
    Val 6.002.000.000
  164. Beschreibung The increase (decrease) during the reporting period in the amount of cash that is received as security when loaning securities.
    Tatsache IncreaseDecreaseInCashCollateralForLoanedSecurities
    Etikett Increase (Decrease) in Cash Collateral for Loaned Securities
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -18.000.000
  165. Beschreibung Interest income, including any amortization and accretion (as applicable) of discounts and premiums, derived from debt securities issued by municipal governments, local taxing districts and US state government agencies.
    Tatsache InterestIncomeSecuritiesStateAndMunicipal
    Etikett Interest Income, Securities, State and Municipal
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 224.000.000
  166. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements.
    Tatsache EffectiveIncomeTaxRateReconciliationTaxSettlements
    Rahmen CY2016
    Etikett Effective Income Tax Rate Reconciliation, Tax Settlement, Percent
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0
  167. Beschreibung The net cash outflow or inflow for the increase (decrease) in the beginning and end of period of loan and lease balances which are not originated or purchased specifically for resale. Includes cash payments and proceeds associated with (a) loans held-for-investment, (b) leases held-for-investment, and (c) both.
    Tatsache PaymentsForProceedsFromLoansAndLeases
    Rahmen CY2016
    Etikett Payments for (Proceeds from) Loans and Leases
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 924.000.000
  168. Beschreibung Fair value of investment in debt security measured at amortized cost (held-to-maturity).
    Tatsache HeldToMaturitySecuritiesFairValue
    Rahmen CY2016Q4I
    Etikett Debt Securities, Held-to-maturity, Fair Value
    Taxonomie us-gaap
    Einheit USD
    Val 34.994.000.000
  169. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.
    Tatsache EffectiveIncomeTaxRateReconciliationTaxCredits
    Etikett Effective Income Tax Rate Reconciliation, Tax Credit, Percent
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,14
  170. Beschreibung The net investment in arrangements meeting the criteria for classification as leveraged leases including deferred taxes.
    Tatsache LeveragedLeasesNetInvestmentInLeveragedLeasesDisclosureInvestmentInLeveragedLeasesNet
    Rahmen CY2016Q4I
    Etikett Leveraged Leases, Net Investment in Leveraged Leases Disclosure, Investment in Leveraged Leases, Net
    Taxonomie us-gaap
    Einheit USD
    Val 529.000.000
  171. Beschreibung Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Tatsache OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
    Etikett Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -11.000.000
  172. Beschreibung Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.
    Tatsache DeferredTaxAssetsGross
    Rahmen CY2016Q4I
    Etikett Deferred Tax Assets, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 1.512.000.000
  173. Beschreibung The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others.
    Tatsache Deposits
    Rahmen CY2016Q4I
    Etikett Deposits
    Taxonomie us-gaap
    Einheit USD
    Val 187.163.000.000
  174. Beschreibung Fair value of collateral permitted, by contact or custom, to be sold or re-pledged.
    Tatsache FairValueOfSecuritiesReceivedAsCollateralThatCanBeResoldOrRepledged
    Rahmen CY2016Q4I
    Etikett Fair Value of Securities Received as Collateral that Can be Resold or Repledged
    Taxonomie us-gaap
    Einheit USD
    Val 1.770.000.000
  175. Beschreibung Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity).
    Tatsache HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
    Rahmen CY2016Q4I
    Etikett Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss
    Taxonomie us-gaap
    Einheit USD
    Val 335.000.000
  176. Beschreibung Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.
    Tatsache LoansAndLeasesReceivableGrossCarryingAmount
    Rahmen CY2016Q4I
    Etikett Loans and Leases Receivable, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 19.757.000.000
  177. Beschreibung Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache CurrentForeignTaxExpenseBenefit
    Etikett Current Foreign Tax Expense (Benefit)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 320.000.000
  178. Beschreibung Amount of time deposit liabilities, including certificates of deposit, in denominations of $100,000 or more.
    Tatsache TimeDeposits100000OrMore
    Rahmen CY2016Q4I
    Etikett Time Deposits, $100,000 or More
    Taxonomie us-gaap
    Einheit USD
    Val 55.030.000.000
  179. Beschreibung Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3).
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
    Rahmen CY2016
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -9.000.000
  180. Beschreibung Amount, before tax, of other-than-temporary impairment (OTTI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized in other comprehensive income (OCI).
    Tatsache OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities
    Etikett Other-than-temporary Impairment Loss, Debt Securities, Available-for-sale, Portion in Other Comprehensive Loss, before Tax, Including Portion Attributable to Noncontrolling Interest
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.000.000
  181. Beschreibung Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
    Tatsache WeightedAverageNumberOfSharesOutstandingBasic
    Etikett Weighted Average Number of Shares Outstanding, Basic
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit shares
    Val 391.485.000
  182. Beschreibung This element represents the amount of loss recognized for other than temporary impairments (OTTI) of investments in debt and equity securities.
    Tatsache MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount
    Rahmen CY2016
    Etikett Marketable Securities, Realized Loss, Other than Temporary Impairments, Amount (Deprecated 2018-01-31)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.000.000
  183. Beschreibung Amount of liability associated with derivative assets, securities purchased under agreements to resell and securities borrowed.
    Tatsache DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedLiability
    Rahmen CY2016Q4I
    Etikett Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Liability
    Taxonomie us-gaap
    Einheit USD
    Val 44.748.000.000
  184. Beschreibung Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.
    Tatsache CommonStockSharesIssued
    Rahmen CY2016Q4I
    Etikett Common Stock, Shares, Issued
    Taxonomie us-gaap
    Einheit shares
    Val 503.879.642
  185. Beschreibung Amount of expense related to estimated loss from loan and lease transactions.
    Tatsache ProvisionForLoanAndLeaseLosses
    Etikett Provision for Loan and Lease Losses
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 10.000.000
  186. Beschreibung Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Tatsache ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
    Etikett Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 30.070.000.000
  187. Beschreibung Interest income derived from securities purchased under agreements to resell. The difference in the price at which the institution buys the securities and resells the securities represents interest for the use of the funds by the other party. Most repurchase and sale agreements involve obligations of the federal government or its agencies, but other financial instruments, such as commercial paper, banker's acceptances and negotiable certificates of deposits are sometimes used in such transactions.
    Tatsache InterestIncomeSecuritiesPurchasedUnderAgreementsToResell
    Etikett Interest Income, Securities Purchased under Agreements to Resell
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 146.000.000
  188. Beschreibung Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Tatsache DerivativeFairValueOfDerivativeLiability
    Rahmen CY2016Q4I
    Etikett Derivative Liability, Fair Value, Gross Liability
    Taxonomie us-gaap
    Einheit USD
    Val 16.684.000.000
  189. Beschreibung Amount of investment in debt security measured at amortized cost (held-to-maturity).
    Tatsache HeldToMaturitySecurities
    Rahmen CY2016Q4I
    Etikett Debt Securities, Held-to-maturity
    Taxonomie us-gaap
    Einheit USD
    Val 35.169.000.000
  190. Beschreibung Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.
    Tatsache AllowanceForLoanAndLeaseLossesWriteOffs
    Etikett Allowance for Loan and Lease Losses, Write-offs
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 3.000.000
  191. Beschreibung Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.
    Tatsache Liabilities
    Rahmen CY2016Q4I
    Etikett Liabilities
    Taxonomie us-gaap
    Einheit USD
    Val 221.479.000.000
  192. Beschreibung Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the par value method.
    Tatsache TreasuryStockValueAcquiredParValueMethod
    Etikett Treasury Stock, Value, Acquired, Par Value Method
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.365.000.000
  193. Beschreibung Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.
    Tatsache Assets
    Rahmen CY2016Q4I
    Etikett Assets
    Taxonomie us-gaap
    Einheit USD
    Val 242.698.000.000
  194. Beschreibung Interest income derived from funds deposited with both domestic and foreign financial institutions including funds in money market and other accounts.
    Tatsache InterestIncomeDepositsWithFinancialInstitutions
    Etikett Interest Income, Deposits with Financial Institutions
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 126.000.000
  195. Beschreibung Amount of transfers of assets measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.
    Tatsache FairValueAssetsLevel2ToLevel1TransfersAmount
    Rahmen CY2016Q4I
    Etikett Fair Value, Assets, Level 2 to Level 1 Transfers, Amount
    Taxonomie us-gaap
    Einheit USD
    Val 0
  196. Beschreibung The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
    Tatsache EarningsPerShareBasic
    Etikett Earnings Per Share, Basic
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD/shares
    Val 5,03
  197. Beschreibung The expense in the period incurred with respect to protection provided by insurance entities against risks other than risks associated with production (which are allocated to cost of sales).
    Tatsache GeneralInsuranceExpense
    Etikett General Insurance Expense
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 93.000.000
  198. Beschreibung Amount of foreign currency translation gain (loss) which increases (decreases) assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Tatsache FiniteLivedIntangibleAssetsForeignCurrencyTranslationGainLoss
    Rahmen CY2016
    Etikett Finite Lived Intangible Assets, Foreign Currency Translation Gain (Loss)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -20.000.000
  199. Beschreibung Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement.
    Tatsache DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
    Rahmen CY2016Q4I
    Etikett Derivative Asset, Fair Value, Amount Not Offset Against Collateral
    Taxonomie us-gaap
    Einheit USD
    Val 7.321.000.000
  200. Beschreibung The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Tatsache NetIncomeLoss
    Etikett Net Income (Loss) Attributable to Parent
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.143.000.000
  201. Beschreibung For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.
    Tatsache CashAndDueFromBanks
    Etikett Cash and Due from Banks
    Taxonomie us-gaap
    Einheit USD
    Val 1.314.000.000
  202. Beschreibung Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.
    Tatsache UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
    Etikett Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 7.000.000
  203. Beschreibung Amount of expense classified as other.
    Tatsache OtherExpenses
    Etikett Other Expenses
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 584.000.000
  204. Beschreibung Amount of increase (decrease) in operating liabilities classified as other.
    Tatsache IncreaseDecreaseInOtherOperatingLiabilities
    Etikett Increase (Decrease) in Other Operating Liabilities
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -1.147.000.000
  205. Beschreibung Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
    Rahmen CY2016
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 41.000.000
  206. Beschreibung Amount of transfers of liabilities measured on a recurring basis out of Level 2 of the fair value hierarchy into Level 1.
    Tatsache FairValueLiabilitiesLevel2ToLevel1TransfersAmount
    Rahmen CY2016Q4I
    Etikett Fair Value, Liabilities, Level 2 to Level 1 Transfers, Amount
    Taxonomie us-gaap
    Einheit USD
    Val 0
  207. Beschreibung The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.
    Tatsache TreasuryStockValue
    Rahmen CY2016Q4I
    Etikett Treasury Stock, Value
    Taxonomie us-gaap
    Einheit USD
    Val 7.682.000.000
  208. Beschreibung Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.
    Tatsache AccountsReceivableNet
    Rahmen CY2016Q4I
    Etikett Accounts Receivable, after Allowance for Credit Loss
    Taxonomie us-gaap
    Einheit USD
    Val 886.000.000
  209. Beschreibung This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for twelve months or longer.
    Tatsache AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
    Rahmen CY2016Q4I
    Etikett Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value
    Taxonomie us-gaap
    Einheit USD
    Val 7.800.000.000
  210. Beschreibung Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.
    Tatsache AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
    Etikett Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 13.000.000
  211. Beschreibung The total expense recognized in the period for promotion, public relations, and brand or product advertising.
    Tatsache MarketingAndAdvertisingExpense
    Etikett Marketing and Advertising Expense
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 52.000.000
  212. Beschreibung The cash outflow to reacquire common stock during the period.
    Tatsache PaymentsForRepurchaseOfCommonStock
    Etikett Payments for Repurchase of Common Stock
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.365.000.000
  213. Beschreibung Ratio of minimum Tier 1 leverage capital to average assets required for capital adequacy as defined by regulatory framework.
    Tatsache TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets
    Rahmen CY2016Q4I
    Etikett Banking Regulation, Tier One Leverage Capital Ratio, Capital Adequacy, Minimum
    Taxonomie us-gaap
    Einheit pure
    Val 0,04
  214. Beschreibung Amount of fees and commissions from banking, advisory, brokerage, and securities underwriting activities. Activities include, but are not limited to, underwriting securities, private placements of securities, investment advisory and management services, merger and acquisition services, sale and servicing of mutual funds, and other related consulting fees.
    Tatsache InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions
    Rahmen CY2016
    Etikett Investment Banking, Advisory, Brokerage, and Underwriting Fees and Commissions
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 562.000.000
  215. Beschreibung Proceeds from issuance of capital stock which provides for a specific dividend that is paid to the shareholders before any dividends to common stockholders and which takes precedence over common stockholders in the event of liquidation.
    Tatsache ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
    Etikett Proceeds from Issuance of Preferred Stock and Preference Stock
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 493.000.000
  216. Beschreibung Fair value of investment in debt security measured at amortized cost (held-to-maturity), in continuous unrealized loss position for less than 12 months.
    Tatsache HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
    Rahmen CY2016Q4I
    Etikett Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value
    Taxonomie us-gaap
    Einheit USD
    Val 17.284.000.000
  217. Beschreibung The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.
    Tatsache PaymentsToAcquireAvailableForSaleSecurities
    Rahmen CY2016
    Etikett Payments to Acquire Available-for-sale Securities
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 30.162.000.000
  218. Beschreibung The carrying amount of a life insurance policy on an officer, executive or employee for which the reporting entity (a bank) is entitled to proceeds from the policy upon death of the insured or surrender of the insurance policy.
    Tatsache BankOwnedLifeInsurance
    Rahmen CY2016Q4I
    Etikett Bank Owned Life Insurance
    Taxonomie us-gaap
    Einheit USD
    Val 3.158.000.000
  219. Beschreibung Amount of increase (decrease) of investment in debt and equity securities, measured at fair value with changes in fair value recognized in net income.
    Tatsache IncreaseDecreaseInTradingSecurities
    Etikett Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 175.000.000
  220. Beschreibung Total aggregate amount of all noninterest expense.
    Tatsache NoninterestExpense
    Etikett Noninterest Expense
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 8.077.000.000
  221. Beschreibung Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.
    Tatsache DividendsPreferredStockCash
    Etikett Dividends, Preferred Stock, Cash
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 173.000.000
  222. Beschreibung This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.
    Tatsache AvailableForSaleSecuritiesAmortizedCost
    Rahmen CY2016Q4I
    Etikett Available-for-sale Securities, Amortized Cost Basis
    Taxonomie us-gaap
    Einheit USD
    Val 62.056.000.000
  223. Beschreibung The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
    Tatsache WeightedAverageNumberOfDilutedSharesOutstanding
    Etikett Weighted Average Number of Shares Outstanding, Diluted
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit shares
    Val 396.090.000
  224. Beschreibung Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.
    Tatsache OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
    Etikett Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 11.000.000
  225. Beschreibung Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.
    Tatsache InterestIncomeOperating
    Etikett Interest Income, Operating
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.512.000.000
  226. Beschreibung Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.
    Tatsache DividendsCommonStockCash
    Etikett Dividends, Common Stock, Cash
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 559.000.000
  227. Beschreibung Amount of securities, mortgage loans, or other financial instruments pledged as collateral for deposits.
    Tatsache DepositLiabilitiesCollateralIssuedFinancialInstruments
    Rahmen CY2016Q4I
    Etikett Deposit Liabilities, Collateral Issued, Financial Instruments
    Taxonomie us-gaap
    Einheit USD
    Val 2.236.000.000
  228. Beschreibung The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.
    Tatsache UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
    Etikett Unrecognized Tax Benefits that Would Impact Effective Tax Rate
    Taxonomie us-gaap
    Einheit USD
    Val 63.000.000
  229. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.
    Tatsache EffectiveIncomeTaxRateReconciliationOtherAdjustments
    Etikett Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,01
  230. Beschreibung Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.
    Tatsache DerivativeAssetFairValueGrossLiability
    Rahmen CY2016Q4I
    Etikett Derivative Asset, Fair Value, Gross Liability
    Taxonomie us-gaap
    Einheit USD
    Val 9.231.000.000
  231. Beschreibung Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
    Tatsache StockholdersEquity
    Etikett Stockholders' Equity Attributable to Parent
    Taxonomie us-gaap
    Einheit USD
    Val 21.219.000.000
  232. Beschreibung Fair value of the collateral, or portion thereof, that has been re-pledged, delivered, or otherwise used.
    Tatsache FairValueOfSecuritiesReceivedAsCollateralThatHaveBeenResoldOrRepledged
    Rahmen CY2016Q4I
    Etikett Fair Value of Securities Received as Collateral that Have Been Resold or Repledged
    Taxonomie us-gaap
    Einheit USD
    Val 166.000.000
  233. Beschreibung Fair value of investment in debt security measured at amortized cost (held-to-maturity), in unrealized loss position.
    Tatsache HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue
    Rahmen CY2016Q4I
    Etikett Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value
    Taxonomie us-gaap
    Einheit USD
    Val 19.183.000.000
  234. Beschreibung Amount of general expenses not normally included in Other Operating Costs and Expenses.
    Tatsache OtherGeneralExpense
    Etikett Other General Expense
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 245.000.000
  235. Beschreibung Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements.
    Tatsache DeferredTaxLiabilitiesLeasingArrangements
    Rahmen CY2016Q4I
    Etikett Deferred Tax Liabilities, Leasing Arrangements
    Taxonomie us-gaap
    Einheit USD
    Val 313.000.000
  236. Beschreibung Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache DeferredStateAndLocalIncomeTaxExpenseBenefit
    Etikett Deferred State and Local Income Tax Expense (Benefit)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 38.000.000
  237. Beschreibung Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.
    Tatsache CommonStockValue
    Rahmen CY2016Q4I
    Etikett Common Stock, Value, Issued
    Taxonomie us-gaap
    Einheit USD
    Val 504.000.000
  238. Beschreibung Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Tatsache EffectiveIncomeTaxRateContinuingOperations
    Etikett Effective Income Tax Rate Reconciliation, Percent
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit pure
    Val -0,01
  239. Beschreibung Amount of increase (decrease) in receivables classified as other.
    Tatsache IncreaseDecreaseInOtherReceivables
    Etikett Increase (Decrease) in Other Receivables
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 298.000.000
  240. Beschreibung This item represents reductions in the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security because of the sale of impaired securities during the period.
    Tatsache OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold
    Etikett Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Securities Sold
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 28.000.000
  241. Beschreibung Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes.
    Tatsache IncomeTaxesReceivable
    Rahmen CY2016Q4I
    Etikett Income Taxes Receivable, Current
    Taxonomie us-gaap
    Einheit USD
    Val 106.000.000
  242. Beschreibung Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Tatsache NetCashProvidedByUsedInOperatingActivities
    Etikett Net Cash Provided by (Used in) Operating Activities
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.290.000.000
  243. Beschreibung Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Tatsache FiniteLivedIntangibleAssetsGross
    Rahmen CY2016Q4I
    Etikett Finite-Lived Intangible Assets, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 3.413.000.000
  244. Beschreibung Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from pension benefits.
    Tatsache DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions
    Rahmen CY2016Q4I
    Etikett Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions
    Taxonomie us-gaap
    Einheit USD
    Val 116.000.000
  245. Beschreibung Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.
    Tatsache StockIssuedDuringPeriodValueNewIssues
    Etikett Stock Issued During Period, Value, New Issues
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 493.000.000
  246. Beschreibung Amount of deferred tax liability attributable to taxable temporary differences.
    Tatsache DeferredIncomeTaxLiabilities
    Rahmen CY2016Q4I
    Etikett Deferred Tax Liabilities, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 1.483.000.000
  247. Beschreibung Amount, before allocation of a valuation allowances, of deferred tax assets attributable to deductible tax credit carryforwards including, but not limited to, research, foreign, general business, alternative minimum tax, and other deductible tax credit carryforwards.
    Tatsache DeferredTaxAssetsTaxCreditCarryforwards
    Rahmen CY2016Q4I
    Etikett Deferred Tax Assets, Tax Credit Carryforwards
    Taxonomie us-gaap
    Einheit USD
    Val 425.000.000
  248. Beschreibung Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.
    Tatsache AccumulatedOtherComprehensiveIncomeLossNetOfTax
    Etikett Accumulated Other Comprehensive Income (Loss), Net of Tax
    Taxonomie us-gaap
    Einheit USD
    Val -2.040.000.000
  249. Beschreibung Amount, before effects of master netting arrangements, of securities loaned to entities in exchange for collateral. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.
    Tatsache SecuritiesLoanedGross
    Rahmen CY2016Q4I
    Etikett Securities Loaned, Gross
    Taxonomie us-gaap
    Einheit USD
    Val 9.424.000.000
  250. Beschreibung Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).
    Tatsache Revenues
    Etikett Revenues
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 10.207.000.000
  251. Beschreibung Amount of foreign interest-bearing deposits held by the entity.
    Tatsache InterestBearingDepositLiabilitiesForeign
    Rahmen CY2016Q4I
    Etikett Interest-bearing Deposit Liabilities, Foreign
    Taxonomie us-gaap
    Einheit USD
    Val 96.855.000.000
  252. Beschreibung Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
    Rahmen CY2016
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.370.000.000
  253. Beschreibung Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.
    Tatsache OccupancyNet
    Etikett Occupancy, Net
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 440.000.000
  254. Beschreibung Amount of cash outflow to acquire investments classified as other.
    Tatsache PaymentsToAcquireOtherInvestments
    Etikett Payments to Acquire Other Investments
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 643.000.000
  255. Beschreibung Amount of cost for defined contribution plan.
    Tatsache DefinedContributionPlanCostRecognized
    Etikett Defined Contribution Plan, Cost
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 132.000.000
  256. Beschreibung This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.
    Tatsache AvailableForSaleSecuritiesGrossRealizedGains
    Rahmen CY2016
    Etikett Available-for-sale Securities, Gross Realized Gains
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 15.000.000
  257. Beschreibung Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache DeferredForeignIncomeTaxExpenseBenefit
    Etikett Deferred Foreign Income Tax Expense (Benefit)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -85.000.000
  258. Beschreibung Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.
    Tatsache CapitalLeaseObligations
    Rahmen CY2016Q4I
    Etikett Capital Lease Obligations
    Taxonomie us-gaap
    Einheit USD
    Val 194.000.000
  259. Beschreibung Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets, securities purchased under agreements to resell and securities borrowed.
    Tatsache DerivativeAssetSecuritiesPurchasedUnderAgreementsToResellSecuritiesBorrowedCollateralObligationToReturnCash
    Rahmen CY2016Q4I
    Etikett Derivative Asset, Securities Purchased under Agreements to Resell, Securities Borrowed, Collateral, Obligation to Return Cash
    Taxonomie us-gaap
    Einheit USD
    Val 23.186.000.000
  260. Beschreibung Amount of deferred tax liability attributable to taxable temporary differences classified as other.
    Tatsache DeferredTaxLiabilitiesOther
    Rahmen CY2016Q4I
    Etikett Deferred Tax Liabilities, Other
    Taxonomie us-gaap
    Einheit USD
    Val 120.000.000
  261. Beschreibung Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache CurrentStateAndLocalTaxExpenseBenefit
    Etikett Current State and Local Tax Expense (Benefit)
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 30.000.000
  262. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).
    Tatsache EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
    Etikett Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,02
  263. Beschreibung The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases.
    Tatsache OperatingLeasesRentExpenseSubleaseRentals1
    Etikett Operating Leases, Rent Expense, Sublease Rentals
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 194.000.000
  264. Beschreibung The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity.
    Tatsache NoninterestBearingDepositLiabilities
    Rahmen CY2016Q4I
    Etikett Noninterest-bearing Deposit Liabilities
    Taxonomie us-gaap
    Einheit USD
    Val 59.397.000.000
  265. Beschreibung Amount, after effects of master netting arrangements, of derivative liabilities, securities sold under agreements to repurchase and securities loaned offset against a right to receive collateral. Includes liabilities not subject to a master netting arrangement and not elected to be offset.
    Tatsache DerivativeLiabilitySecuritiesSoldUnderAgreementsToResellSecuritiesLoanedAmountOffsetAgainstCollateral
    Rahmen CY2016Q4I
    Etikett Derivative Liability, Securities Sold under Agreements to Repurchase, Securities Loaned, Amount Offset Against Collateral
    Taxonomie us-gaap
    Einheit USD
    Val 8.179.000.000
  266. Beschreibung The maximum number of common shares permitted to be issued by an entity's charter and bylaws.
    Tatsache CommonStockSharesAuthorized
    Rahmen CY2016Q4I
    Etikett Common Stock, Shares Authorized
    Taxonomie us-gaap
    Einheit shares
    Val 750.000.000
  267. Beschreibung Amount of increase (decrease) in operating assets classified as other.
    Tatsache IncreaseDecreaseInOtherOperatingAssets
    Etikett Increase (Decrease) in Other Operating Assets
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -1.772.000.000
  268. Beschreibung The net cash inflow or outflow in Interest-bearing Deposits by banks in other financial institutions for relatively short periods of time including, for example, certificates of deposits.
    Tatsache ProceedsFromPaymentsForInInterestBearingDepositsInBanks
    Etikett Proceeds from (Payments for) in Interest-bearing Deposits in Banks
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 4.403.000.000
  269. Beschreibung Amount of cash inflow from exercise of option under share-based payment arrangement.
    Tatsache ProceedsFromStockOptionsExercised
    Rahmen CY2016
    Etikett Proceeds from Stock Options Exercised
    Anfangen 2016-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  270. Beschreibung Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Tatsache FiniteLivedIntangibleAssetsAccumulatedAmortization
    Rahmen CY2016Q4I
    Etikett Finite-Lived Intangible Assets, Accumulated Amortization
    Taxonomie us-gaap
    Einheit USD
    Val 1.663.000.000
  271. Beschreibung Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).
    Tatsache AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
    Etikett Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax
    Taxonomie us-gaap
    Einheit USD
    Val 194.000.000
  272. Beschreibung Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.
    Tatsache DerivativeNotionalAmount
    Rahmen CY2016Q4I
    Etikett Derivative, Notional Amount
    Taxonomie invest
    Einheit USD
    Val 10.169.000.000

Fakten bis 2015-12-31

  1. Beschreibung Amount of fees and commissions from financial services and banking activities and correspondent clearing. Includes fees from depositor accounts, credit cards, merchant discounts, and fiduciary and trust activities, guarantee fees, investment advisory, management, and administrative fees, transfer agent fees, and insurance commissions.
    Tatsache FeesAndCommissions
    Rahmen CY2015
    Etikett Fees and Commissions (Deprecated 2018-01-31)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 8.278.000.000
  2. Beschreibung Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.
    Tatsache AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax
    Rahmen CY2015Q4I
    Etikett Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax
    Taxonomie us-gaap
    Einheit USD
    Val -1.394.000.000
  3. Beschreibung Amount of cash (inflow) outflow from investing activities classified as other.
    Tatsache PaymentsForProceedsFromOtherInvestingActivities
    Rahmen CY2015
    Etikett Payments for (Proceeds from) Other Investing Activities
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -73.000.000
  4. Beschreibung The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.
    Tatsache EarningsPerShareDiluted
    Rahmen CY2015
    Etikett Earnings Per Share, Diluted
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD/shares
    Val 4,47
  5. Beschreibung Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Tatsache IncomeTaxExpenseBenefit
    Rahmen CY2015
    Etikett Income Tax Expense (Benefit)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 318.000.000
  6. Beschreibung Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.
    Tatsache FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
    Rahmen CY2015Q4I
    Etikett Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value
    Taxonomie us-gaap
    Einheit USD
    Val 2.469.000.000
  7. Beschreibung The net amount of operating interest income (expense).
    Tatsache InterestIncomeExpenseNet
    Rahmen CY2015
    Etikett Interest Income (Expense), Net
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.088.000.000
  8. Beschreibung The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.
    Tatsache Depreciation
    Rahmen CY2015
    Etikett Depreciation
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 443.000.000
  9. Beschreibung Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
    Tatsache Goodwill
    Rahmen CY2015Q4I
    Etikett Goodwill
    Taxonomie us-gaap
    Einheit USD
    Val 5.671.000.000
  10. Beschreibung The amount of expense during the period for floor brokerage fees paid to other broker-dealers to execute trades on their behalf, stock exchange fees, order flow fees, and clearance fees.
    Tatsache FloorBrokerageExchangeAndClearanceFees
    Rahmen CY2015
    Etikett Floor Brokerage, Exchange and Clearance Fees
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 793.000.000
  11. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes.
    Tatsache EffectiveIncomeTaxRateReconciliationTaxExemptIncome
    Rahmen CY2015
    Etikett Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,06
  12. Beschreibung Amount after tax and reclassification adjustments of other comprehensive income (loss).
    Tatsache OtherComprehensiveIncomeLossNetOfTax
    Rahmen CY2015
    Etikett Other Comprehensive Income (Loss), Net of Tax
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -935.000.000
  13. Beschreibung Amount of cash outflow through purchase of long-term held-to-maturity securities.
    Tatsache PaymentsToAcquireHeldToMaturitySecurities
    Rahmen CY2015
    Etikett Payments to Acquire Held-to-maturity Securities
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 9.398.000.000
  14. Beschreibung Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.
    Tatsache NetCashProvidedByUsedInFinancingActivities
    Rahmen CY2015
    Etikett Net Cash Provided by (Used in) Financing Activities
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -24.240.000.000
  15. Beschreibung Amount of Net Income (Loss) attributable to noncontrolling interest.
    Tatsache NetIncomeLossAttributableToNoncontrollingInterest
    Rahmen CY2015
    Etikett Net Income (Loss) Attributable to Noncontrolling Interest
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  16. Beschreibung The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity.
    Tatsache ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
    Rahmen CY2015
    Etikett Proceeds from Maturities, Prepayments and Calls of Held-to-maturity Securities
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 3.842.000.000
  17. Beschreibung Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache DeferredIncomeTaxExpenseBenefit
    Rahmen CY2015
    Etikett Deferred Income Tax Expense (Benefit)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -168.000.000
  18. Beschreibung Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.
    Tatsache UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
    Rahmen CY2015
    Etikett Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 14.000.000
  19. Beschreibung Amount after tax of other comprehensive income (loss) attributable to parent entity.
    Tatsache OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
    Rahmen CY2015
    Etikett Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -935.000.000
  20. Beschreibung Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK).
    Tatsache DividendsPreferredStock
    Rahmen CY2015
    Etikett Dividends, Preferred Stock
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 130.000.000
  21. Beschreibung Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.
    Tatsache NetIncomeLossAvailableToCommonStockholdersBasic
    Rahmen CY2015
    Etikett Net Income (Loss) Available to Common Stockholders, Basic
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.848.000.000
  22. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.
    Tatsache EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential
    Rahmen CY2015
    Etikett Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,10
  23. Beschreibung Amount of increase (decrease) in deposit liabilities classified as other.
    Tatsache IncreaseDecreaseInOtherDeposits
    Rahmen CY2015
    Etikett Increase (Decrease) in Other Deposits
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -7.535.000.000
  24. Beschreibung The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.
    Tatsache PaymentsToAcquirePropertyPlantAndEquipment
    Rahmen CY2015
    Etikett Payments to Acquire Property, Plant, and Equipment
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 703.000.000
  25. Beschreibung The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.
    Tatsache AmortizationOfIntangibleAssets
    Rahmen CY2015
    Etikett Amortization of Intangible Assets
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 197.000.000
  26. Beschreibung Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.
    Tatsache ComprehensiveIncomeNetOfTax
    Rahmen CY2015
    Etikett Comprehensive Income (Loss), Net of Tax, Attributable to Parent
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.045.000.000
  27. Beschreibung The cash inflow from the sale of an investment interest in a joint venture that the reporting entity has not previously accounted for using consolidation or the equity method of accounting.
    Tatsache ProceedsFromDivestitureOfInterestInJointVenture
    Rahmen CY2015
    Etikett Proceeds from Divestiture of Interest in Joint Venture
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  28. Beschreibung The amount of revenue recognized for the period under subleasing arrangements.
    Tatsache OperatingLeasesIncomeStatementSubleaseRevenue
    Rahmen CY2015
    Etikett Operating Leases, Income Statement, Sublease Revenue
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 4.000.000
  29. Beschreibung Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.
    Tatsache RestructuringReserve
    Etikett Restructuring Reserve
    Taxonomie us-gaap
    Einheit USD
    Val 23.000.000
  30. Beschreibung Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.
    Tatsache FiniteLivedIntangibleAssetsNet
    Rahmen CY2015Q4I
    Etikett Finite-Lived Intangible Assets, Net
    Taxonomie us-gaap
    Einheit USD
    Val 1.768.000.000
  31. Beschreibung Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other.
    Tatsache OtherNoncashIncomeExpense
    Rahmen CY2015
    Etikett Other Noncash Income (Expense)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -579.000.000
  32. Beschreibung Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.
    Tatsache FinancingReceivableAllowanceForCreditLosses
    Etikett Financing Receivable, Allowance for Credit Loss
    Taxonomie us-gaap
    Einheit USD
    Val 46.000.000
  33. Beschreibung Amount of revenue from providing investment advisory, asset management and administrative services, including, but not limited to, distribution and shareholder services, accounting, tax, legal, regulatory filing, share registration, and shareholder correspondence activities.
    Tatsache InvestmentAdvisoryManagementAndAdministrativeFees
    Rahmen CY2015
    Etikett Investment Advisory, Management and Administrative Fees (Deprecated 2018-01-31)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.174.000.000
  34. Beschreibung Aggregate amount of interest paid or due on all long-term debt.
    Tatsache InterestExpenseLongTermDebt
    Rahmen CY2015
    Etikett Interest Expense, Long-term Debt
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 250.000.000
  35. Beschreibung The total amount of proceeds received for the sale of securities, categorized neither as held-to-maturity nor trading securities, during the reporting period.
    Tatsache AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds
    Rahmen CY2015
    Etikett Available-for-sale Securities, Gross Realized Gains (Losses), Sale Proceeds (Deprecated 2018-01-31)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -5.000.000
  36. Beschreibung Aggregate dividends declared during the period for each share of common stock outstanding.
    Tatsache CommonStockDividendsPerShareDeclared
    Rahmen CY2015
    Etikett Common Stock, Dividends, Per Share, Declared
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD/shares
    Val 1,32
  37. Beschreibung The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.
    Tatsache ImpairmentOfInvestments
    Rahmen CY2015
    Etikett Other than Temporary Impairment Losses, Investments
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.000.000
  38. Beschreibung This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy.
    Tatsache StockholdersEquityOther
    Rahmen CY2015
    Etikett Stockholders' Equity, Other
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 6.000.000
  39. Beschreibung Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit.
    Tatsache LaborAndRelatedExpense
    Rahmen CY2015
    Etikett Labor and Related Expense
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 4.061.000.000
  40. Beschreibung Amount of unrecognized tax benefits.
    Tatsache UnrecognizedTaxBenefits
    Etikett Unrecognized Tax Benefits
    Taxonomie us-gaap
    Einheit USD
    Val 63.000.000
  41. Beschreibung The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.
    Tatsache ProceedsFromSaleOfAvailableForSaleSecurities
    Rahmen CY2015
    Etikett Proceeds from Sale of Available-for-sale Securities
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 12.309.000.000
  42. Beschreibung Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Tatsache OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
    Rahmen CY2015
    Etikett Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -735.000.000
  43. Beschreibung The amount of estimated interest accrued as of the balance sheet date arising from income tax examinations.
    Tatsache IncomeTaxExaminationInterestAccrued
    Rahmen CY2015Q4I
    Etikett Income Tax Examination, Interest Accrued
    Taxonomie us-gaap
    Einheit USD
    Val 3.000.000
  44. Beschreibung Gross expenses on securities sold coupled with an agreement to repurchase the same from the same counterparty at a fixed or determinable price within a fixed or variable time period.
    Tatsache InterestExpenseSecuritiesSoldUnderAgreementsToRepurchase
    Rahmen CY2015
    Etikett Interest Expense, Securities Sold under Agreements to Repurchase
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  45. Beschreibung Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache DeferredFederalIncomeTaxExpenseBenefit
    Rahmen CY2015
    Etikett Deferred Federal Income Tax Expense (Benefit)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -39.000.000
  46. Beschreibung Amount of cash inflow from realized tax benefit related to deductible compensation cost reported on the entity's tax return for equity instruments in excess of the compensation cost for those instruments recognized for financial reporting purposes.
    Tatsache ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
    Rahmen CY2015
    Etikett Excess Tax Benefit from Share-based Compensation, Financing Activities
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 70.000.000
  47. Beschreibung Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.
    Tatsache UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
    Rahmen CY2015
    Etikett Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 122.000.000
  48. Beschreibung Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.
    Tatsache AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
    Rahmen CY2015
    Etikett Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit shares
    Val 661.000
  49. Beschreibung Amount of unrealized and realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).
    Tatsache MarketableSecuritiesGainLoss
    Rahmen CY2015
    Etikett Marketable Securities, Gain (Loss)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -6.000.000
  50. Beschreibung This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.
    Tatsache AvailableForSaleSecuritiesGrossRealizedLosses
    Rahmen CY2015
    Etikett Available-for-sale Securities, Gross Realized Losses
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 62.000.000
  51. Beschreibung Net cash inflow (outflow) of time deposits.
    Tatsache IncreaseDecreaseInTimeDeposits
    Rahmen CY2015
    Etikett Increase (Decrease) in Time Deposits
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -9.878.000.000
  52. Beschreibung Amount of fee and commission revenue classified as other.
    Tatsache FeesAndCommissionsOther
    Rahmen CY2015
    Etikett Fees and Commissions, Other (Deprecated 2018-01-31)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 309.000.000
  53. Beschreibung A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer.
    Tatsache ProfessionalFees
    Rahmen CY2015
    Etikett Professional Fees
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 490.000.000
  54. Beschreibung Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests.
    Tatsache PaymentsOfDividends
    Rahmen CY2015
    Etikett Payments of Dividends
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 655.000.000
  55. Beschreibung Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.
    Tatsache PaymentsForRestructuring
    Rahmen CY2015
    Etikett Payments for Restructuring
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 51.000.000
  56. Beschreibung The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.
    Tatsache PaymentsToAcquireBusinessesNetOfCashAcquired
    Rahmen CY2015
    Etikett Payments to Acquire Businesses, Net of Cash Acquired
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  57. Beschreibung The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity).
    Tatsache OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
    Etikett Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held
    Taxonomie us-gaap
    Einheit USD
    Val 92.000.000
  58. Beschreibung Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.
    Tatsache CurrentIncomeTaxExpenseBenefit
    Rahmen CY2015
    Etikett Current Income Tax Expense (Benefit)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 486.000.000
  59. Beschreibung Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.
    Tatsache AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
    Rahmen CY2015Q4I
    Etikett Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax
    Taxonomie us-gaap
    Einheit USD
    Val 293.000.000
  60. Beschreibung Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
    Tatsache AllocatedShareBasedCompensationExpense
    Rahmen CY2015
    Etikett Share-based Payment Arrangement, Expense
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 319.000.000
  61. Beschreibung Amount of operating interest income, including amortization and accretion of premiums and discounts, on U.S. Treasury securities and other U.S. government securities.
    Tatsache InterestIncomeSecuritiesUSTreasuryAndOtherUSGovernment
    Rahmen CY2015
    Etikett Interest Income, Securities, US Treasury and Other US Government
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 735.000.000
  62. Beschreibung Amount of cost (reversal of cost) for pension and other postretirement benefits.
    Tatsache PensionAndOtherPostretirementBenefitExpense
    Rahmen CY2015
    Etikett Pension and Other Postretirement Benefits Cost (Reversal of Cost)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 46.000.000
  63. Beschreibung Income from services rendered by trust departments or by any consolidated subsidiaries acting in a fiduciary capacity, including fees earned for (1) acting as an agent for fiduciary placement and loans and (2) custody or investment advisory services when such fees are not separately billed to the customer. This item excludes commissions and fees received for the accumulation or disbursement of funds deposited to Individual Retirement or Keogh plan accounts when such are not handled by the reporting entity's trust department.
    Tatsache FeesAndCommissionsFiduciaryAndTrustActivities
    Rahmen CY2015
    Etikett Fees and Commissions, Fiduciary and Trust Activities (Deprecated 2018-01-31)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 5.153.000.000
  64. Beschreibung The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases.
    Tatsache InterestAndFeeIncomeLoansAndLeases
    Rahmen CY2015
    Etikett Interest and Fee Income, Loans and Leases
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 311.000.000
  65. Beschreibung Percentage of the difference between reported income tax expense (benefit) and the expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for extraterritorial income exclusion.
    Tatsache EffectiveIncomeTaxRateReconciliationDeductionsExtraterritorialIncomeExclusion
    Rahmen CY2015
    Etikett Effective Income Tax Rate Reconciliation, Deduction, Extraterritorial Income Exclusion, Percent
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0
  66. Beschreibung Percentage of domestic federal statutory tax rate applicable to pretax income (loss).
    Tatsache EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
    Rahmen CY2015
    Etikett Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,35
  67. Beschreibung Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.
    Tatsache IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
    Rahmen CY2015
    Etikett Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.298.000.000
  68. Beschreibung This item represents an increase to the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held for which a previous OTTI was recognized and the investor does not intend to sell the debt security and it is not more likely than not that the investor will be required to sell the debt security before recovery of its amortized cost basis.
    Tatsache OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
    Rahmen CY2015
    Etikett Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, Additional Credit Losses
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.000.000
  69. Beschreibung The net cash inflow or outflow for borrowing having initial term of repayment within one year or the normal operating cycle, if longer.
    Tatsache ProceedsFromRepaymentsOfShortTermDebt
    Rahmen CY2015
    Etikett Proceeds from (Repayments of) Short-term Debt
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -7.074.000.000
  70. Beschreibung Amount, after tax, of accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Tatsache AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
    Rahmen CY2015Q4I
    Etikett AOCI, Debt Securities, Available-for-sale, Adjustment, after Tax
    Taxonomie us-gaap
    Einheit USD
    Val 9.000.000
  71. Beschreibung Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale.
    Tatsache OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
    Rahmen CY2015
    Etikett OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -331.000.000
  72. Beschreibung Amount of cash inflow (outflow) from financing activities classified as other.
    Tatsache ProceedsFromPaymentsForOtherFinancingActivities
    Rahmen CY2015
    Etikett Proceeds from (Payments for) Other Financing Activities
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  73. Beschreibung Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache CurrentFederalTaxExpenseBenefit
    Rahmen CY2015
    Etikett Current Federal Tax Expense (Benefit)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 52.000.000
  74. Beschreibung Amount of cash outflow for debt, mandatory redeemable security, and principal payment for finance lease obligation.
    Tatsache RepaymentsOfLongTermDebtAndCapitalSecurities
    Rahmen CY2015
    Etikett Repayment of Long-term Debt, Long-term Lease Obligation, and Capital Security
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.155.000.000
  75. Beschreibung Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.
    Tatsache NetCashProvidedByUsedInInvestingActivities
    Rahmen CY2015
    Etikett Net Cash Provided by (Used in) Investing Activities
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 24.995.000.000
  76. Beschreibung The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.
    Tatsache ProceedsFromIssuanceOfLongTermDebt
    Rahmen CY2015
    Etikett Proceeds from Issuance of Long-term Debt
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.983.000.000
  77. Beschreibung The amount of expense in the period for communications and data processing expense.
    Tatsache CommunicationsAndInformationTechnology
    Rahmen CY2015
    Etikett Communications and Information Technology
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.022.000.000
  78. Beschreibung Value of stock issued as a result of the exercise of stock options.
    Tatsache StockIssuedDuringPeriodValueStockOptionsExercised
    Rahmen CY2015
    Etikett Stock Issued During Period, Value, Stock Options Exercised
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 180.000.000
  79. Beschreibung Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Includes effect from exchange rate changes.
    Tatsache CashAndCashEquivalentsPeriodIncreaseDecrease
    Rahmen CY2015
    Etikett Cash and Cash Equivalents, Period Increase (Decrease)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -648.000.000
  80. Beschreibung Aggregate amount of interest expense on all deposits.
    Tatsache InterestExpenseDeposits
    Rahmen CY2015
    Etikett Interest Expense, Deposits
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 97.000.000
  81. Beschreibung The aggregate interest expense incurred on short-term borrowings including commercial paper and Federal funds purchased and securities sold under agreements to repurchase.
    Tatsache InterestExpenseShortTermBorrowings
    Rahmen CY2015
    Etikett Interest Expense, Short-term Borrowings
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 7.000.000
  82. Beschreibung Amount of the cost of borrowed funds accounted for as interest expense.
    Tatsache InterestExpense
    Rahmen CY2015
    Etikett Interest Expense
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 400.000.000
  83. Beschreibung The amount, during the lease term, of each minimum [capital] lease payment allocated to interest expense so as to produce a constant periodic rate of interest on the remaining balance of the capital lease obligation.
    Tatsache InterestExpenseLesseeAssetsUnderCapitalLease
    Rahmen CY2015
    Etikett Interest Expense, Lessee, Assets under Capital Lease
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 32.000.000
  84. Beschreibung The increase (decrease) during the reporting period in the amount of cash that is received as security when loaning securities.
    Tatsache IncreaseDecreaseInCashCollateralForLoanedSecurities
    Rahmen CY2015
    Etikett Increase (Decrease) in Cash Collateral for Loaned Securities
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -6.662.000.000
  85. Beschreibung Interest income, including any amortization and accretion (as applicable) of discounts and premiums, derived from debt securities issued by municipal governments, local taxing districts and US state government agencies.
    Tatsache InterestIncomeSecuritiesStateAndMunicipal
    Rahmen CY2015
    Etikett Interest Income, Securities, State and Municipal
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 227.000.000
  86. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. Including, but not limited to, domestic tax settlement, foreign tax settlement, state and local tax settlement, and other tax settlements.
    Tatsache EffectiveIncomeTaxRateReconciliationTaxSettlements
    Rahmen CY2015
    Etikett Effective Income Tax Rate Reconciliation, Tax Settlement, Percent
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit pure
    Val -0,03
  87. Beschreibung The net cash outflow or inflow for the increase (decrease) in the beginning and end of period of loan and lease balances which are not originated or purchased specifically for resale. Includes cash payments and proceeds associated with (a) loans held-for-investment, (b) leases held-for-investment, and (c) both.
    Tatsache PaymentsForProceedsFromLoansAndLeases
    Rahmen CY2015
    Etikett Payments for (Proceeds from) Loans and Leases
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 561.000.000
  88. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits.
    Tatsache EffectiveIncomeTaxRateReconciliationTaxCredits
    Rahmen CY2015
    Etikett Effective Income Tax Rate Reconciliation, Tax Credit, Percent
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,09
  89. Beschreibung Amount of tax expense (benefit), after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
    Tatsache OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
    Rahmen CY2015
    Etikett Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -101.000.000
  90. Beschreibung Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache CurrentForeignTaxExpenseBenefit
    Rahmen CY2015
    Etikett Current Foreign Tax Expense (Benefit)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 342.000.000
  91. Beschreibung Amount, before tax, of other-than-temporary impairment (OTTI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), recognized in other comprehensive income (OCI).
    Tatsache OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities
    Rahmen CY2015
    Etikett Other-than-temporary Impairment Loss, Debt Securities, Available-for-sale, Portion in Other Comprehensive Loss, before Tax, Including Portion Attributable to Noncontrolling Interest
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 0
  92. Beschreibung Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
    Tatsache WeightedAverageNumberOfSharesOutstandingBasic
    Rahmen CY2015
    Etikett Weighted Average Number of Shares Outstanding, Basic
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit shares
    Val 407.856.000
  93. Beschreibung This element represents the amount of loss recognized for other than temporary impairments (OTTI) of investments in debt and equity securities.
    Tatsache MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount
    Rahmen CY2015
    Etikett Marketable Securities, Realized Loss, Other than Temporary Impairments, Amount (Deprecated 2018-01-31)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.000.000
  94. Beschreibung Amount of expense related to estimated loss from loan and lease transactions.
    Tatsache ProvisionForLoanAndLeaseLosses
    Rahmen CY2015
    Etikett Provision for Loan and Lease Losses
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 12.000.000
  95. Beschreibung Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).
    Tatsache ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
    Rahmen CY2015
    Etikett Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-sale
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 28.025.000.000
  96. Beschreibung Interest income derived from securities purchased under agreements to resell. The difference in the price at which the institution buys the securities and resells the securities represents interest for the use of the funds by the other party. Most repurchase and sale agreements involve obligations of the federal government or its agencies, but other financial instruments, such as commercial paper, banker's acceptances and negotiable certificates of deposits are sometimes used in such transactions.
    Tatsache InterestIncomeSecuritiesPurchasedUnderAgreementsToResell
    Rahmen CY2015
    Etikett Interest Income, Securities Purchased under Agreements to Resell
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 62.000.000
  97. Beschreibung Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.
    Tatsache AllowanceForLoanAndLeaseLossesWriteOffs
    Rahmen CY2015
    Etikett Allowance for Loan and Lease Losses, Write-offs
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 4.000.000
  98. Beschreibung Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the par value method.
    Tatsache TreasuryStockValueAcquiredParValueMethod
    Rahmen CY2015
    Etikett Treasury Stock, Value, Acquired, Par Value Method
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.520.000.000
  99. Beschreibung Interest income derived from funds deposited with both domestic and foreign financial institutions including funds in money market and other accounts.
    Tatsache InterestIncomeDepositsWithFinancialInstitutions
    Rahmen CY2015
    Etikett Interest Income, Deposits with Financial Institutions
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 208.000.000
  100. Beschreibung The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.
    Tatsache EarningsPerShareBasic
    Rahmen CY2015
    Etikett Earnings Per Share, Basic
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD/shares
    Val 4,53
  101. Beschreibung The expense in the period incurred with respect to protection provided by insurance entities against risks other than risks associated with production (which are allocated to cost of sales).
    Tatsache GeneralInsuranceExpense
    Rahmen CY2015
    Etikett General Insurance Expense
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 126.000.000
  102. Beschreibung The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.
    Tatsache NetIncomeLoss
    Rahmen CY2015
    Etikett Net Income (Loss) Attributable to Parent
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.980.000.000
  103. Beschreibung For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.
    Tatsache CashAndDueFromBanks
    Etikett Cash and Due from Banks
    Taxonomie us-gaap
    Einheit USD
    Val 1.207.000.000
  104. Beschreibung Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.
    Tatsache UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
    Rahmen CY2015
    Etikett Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 8.000.000
  105. Beschreibung Amount of expense classified as other.
    Tatsache OtherExpenses
    Rahmen CY2015
    Etikett Other Expenses
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.018.000.000
  106. Beschreibung Amount of increase (decrease) in operating liabilities classified as other.
    Tatsache IncreaseDecreaseInOtherOperatingLiabilities
    Rahmen CY2015
    Etikett Increase (Decrease) in Other Operating Liabilities
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -48.000.000
  107. Beschreibung Amount of increase in additional paid in capital (APIC) resulting from a tax benefit associated with share-based compensation plan other than an employee stock ownership plan (ESOP). Includes, but is not limited to, excess tax benefit.
    Tatsache AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation
    Rahmen CY2015
    Etikett Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 70.000.000
  108. Beschreibung The total expense recognized in the period for promotion, public relations, and brand or product advertising.
    Tatsache MarketingAndAdvertisingExpense
    Rahmen CY2015
    Etikett Marketing and Advertising Expense
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 65.000.000
  109. Beschreibung The cash outflow to reacquire common stock during the period.
    Tatsache PaymentsForRepurchaseOfCommonStock
    Rahmen CY2015
    Etikett Payments for Repurchase of Common Stock
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 1.520.000.000
  110. Beschreibung Amount of fees and commissions from banking, advisory, brokerage, and securities underwriting activities. Activities include, but are not limited to, underwriting securities, private placements of securities, investment advisory and management services, merger and acquisition services, sale and servicing of mutual funds, and other related consulting fees.
    Tatsache InvestmentBankingAdvisoryBrokerageAndUnderwritingFeesAndCommissions
    Rahmen CY2015
    Etikett Investment Banking, Advisory, Brokerage, and Underwriting Fees and Commissions
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 496.000.000
  111. Beschreibung Proceeds from issuance of capital stock which provides for a specific dividend that is paid to the shareholders before any dividends to common stockholders and which takes precedence over common stockholders in the event of liquidation.
    Tatsache ProceedsFromIssuanceOfPreferredStockAndPreferenceStock
    Rahmen CY2015
    Etikett Proceeds from Issuance of Preferred Stock and Preference Stock
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 742.000.000
  112. Beschreibung The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.
    Tatsache PaymentsToAcquireAvailableForSaleSecurities
    Rahmen CY2015
    Etikett Payments to Acquire Available-for-sale Securities
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 25.397.000.000
  113. Beschreibung Amount of increase (decrease) of investment in debt and equity securities, measured at fair value with changes in fair value recognized in net income.
    Tatsache IncreaseDecreaseInTradingSecurities
    Rahmen CY2015
    Etikett Increase (Decrease) in Debt Securities, Trading, and Equity Securities, FV-NI
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -75.000.000
  114. Beschreibung Total aggregate amount of all noninterest expense.
    Tatsache NoninterestExpense
    Rahmen CY2015
    Etikett Noninterest Expense
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 8.050.000.000
  115. Beschreibung Amount of paid and unpaid preferred stock dividends declared with the form of settlement in cash.
    Tatsache DividendsPreferredStockCash
    Rahmen CY2015
    Etikett Dividends, Preferred Stock, Cash
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 130.000.000
  116. Beschreibung The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
    Tatsache WeightedAverageNumberOfDilutedSharesOutstanding
    Rahmen CY2015
    Etikett Weighted Average Number of Shares Outstanding, Diluted
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit shares
    Val 413.638.000
  117. Beschreibung Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.
    Tatsache OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
    Rahmen CY2015
    Etikett Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -89.000.000
  118. Beschreibung Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.
    Tatsache InterestIncomeOperating
    Rahmen CY2015
    Etikett Interest Income, Operating
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 2.488.000.000
  119. Beschreibung Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.
    Tatsache DividendsCommonStockCash
    Rahmen CY2015
    Etikett Dividends, Common Stock, Cash
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 536.000.000
  120. Beschreibung The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.
    Tatsache UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
    Rahmen CY2015Q4I
    Etikett Unrecognized Tax Benefits that Would Impact Effective Tax Rate
    Taxonomie us-gaap
    Einheit USD
    Val 55.000.000
  121. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.
    Tatsache EffectiveIncomeTaxRateReconciliationOtherAdjustments
    Rahmen CY2015
    Etikett Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,01
  122. Beschreibung Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
    Tatsache StockholdersEquity
    Etikett Stockholders' Equity Attributable to Parent
    Taxonomie us-gaap
    Einheit USD
    Val 21.103.000.000
  123. Beschreibung Amount of general expenses not normally included in Other Operating Costs and Expenses.
    Tatsache OtherGeneralExpense
    Rahmen CY2015
    Etikett Other General Expense
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 185.000.000
  124. Beschreibung Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache DeferredStateAndLocalIncomeTaxExpenseBenefit
    Rahmen CY2015
    Etikett Deferred State and Local Income Tax Expense (Benefit)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 40.000.000
  125. Beschreibung Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.
    Tatsache EffectiveIncomeTaxRateContinuingOperations
    Rahmen CY2015
    Etikett Effective Income Tax Rate Reconciliation, Percent
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,14
  126. Beschreibung Amount of increase (decrease) in receivables classified as other.
    Tatsache IncreaseDecreaseInOtherReceivables
    Rahmen CY2015
    Etikett Increase (Decrease) in Other Receivables
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 104.000.000
  127. Beschreibung This item represents reductions in the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security because of the sale of impaired securities during the period.
    Tatsache OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold
    Rahmen CY2015
    Etikett Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Securities Sold
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 24.000.000
  128. Beschreibung Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.
    Tatsache NetCashProvidedByUsedInOperatingActivities
    Rahmen CY2015
    Etikett Net Cash Provided by (Used in) Operating Activities
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -1.403.000.000
  129. Beschreibung Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.
    Tatsache StockIssuedDuringPeriodValueNewIssues
    Rahmen CY2015
    Etikett Stock Issued During Period, Value, New Issues
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 742.000.000
  130. Beschreibung Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.
    Tatsache AccumulatedOtherComprehensiveIncomeLossNetOfTax
    Rahmen CY2015Q4I
    Etikett Accumulated Other Comprehensive Income (Loss), Net of Tax
    Taxonomie us-gaap
    Einheit USD
    Val -1.442.000.000
  131. Beschreibung Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).
    Tatsache Revenues
    Rahmen CY2015
    Etikett Revenues
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 10.360.000.000
  132. Beschreibung Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense.
    Tatsache OccupancyNet
    Rahmen CY2015
    Etikett Occupancy, Net
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 444.000.000
  133. Beschreibung Amount of cash outflow to acquire investments classified as other.
    Tatsache PaymentsToAcquireOtherInvestments
    Rahmen CY2015
    Etikett Payments to Acquire Other Investments
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 366.000.000
  134. Beschreibung Amount of cost for defined contribution plan.
    Tatsache DefinedContributionPlanCostRecognized
    Rahmen CY2015
    Etikett Defined Contribution Plan, Cost
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 130.000.000
  135. Beschreibung This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.
    Tatsache AvailableForSaleSecuritiesGrossRealizedGains
    Rahmen CY2015
    Etikett Available-for-sale Securities, Gross Realized Gains
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 57.000.000
  136. Beschreibung Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache DeferredForeignIncomeTaxExpenseBenefit
    Rahmen CY2015
    Etikett Deferred Foreign Income Tax Expense (Benefit)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -169.000.000
  137. Beschreibung Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.
    Tatsache CurrentStateAndLocalTaxExpenseBenefit
    Rahmen CY2015
    Etikett Current State and Local Tax Expense (Benefit)
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 92.000.000
  138. Beschreibung Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).
    Tatsache EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
    Rahmen CY2015
    Etikett Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit pure
    Val 0,04
  139. Beschreibung The total amount of sublease rental income recognized during the period that reduces the entity's rent expense incurred under operating leases.
    Tatsache OperatingLeasesRentExpenseSubleaseRentals1
    Rahmen CY2015
    Etikett Operating Leases, Rent Expense, Sublease Rentals
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 190.000.000
  140. Beschreibung Amount of increase (decrease) in operating assets classified as other.
    Tatsache IncreaseDecreaseInOtherOperatingAssets
    Rahmen CY2015
    Etikett Increase (Decrease) in Other Operating Assets
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val -1.156.000.000
  141. Beschreibung The net cash inflow or outflow in Interest-bearing Deposits by banks in other financial institutions for relatively short periods of time including, for example, certificates of deposits.
    Tatsache ProceedsFromPaymentsForInInterestBearingDepositsInBanks
    Rahmen CY2015
    Etikett Proceeds from (Payments for) in Interest-bearing Deposits in Banks
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 18.185.000.000
  142. Beschreibung Amount of cash inflow from exercise of option under share-based payment arrangement.
    Tatsache ProceedsFromStockOptionsExercised
    Rahmen CY2015
    Etikett Proceeds from Stock Options Exercised
    Anfangen 2015-01-01
    Taxonomie us-gaap
    Einheit USD
    Val 4.000.000
  143. Beschreibung Amount, after tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit).
    Tatsache AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
    Rahmen CY2015Q4I
    Etikett Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax
    Taxonomie us-gaap
    Einheit USD
    Val 183.000.000

Fakten bis 2014-12-31

  1. Beschreibung Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.
    Tatsache RestructuringReserve
    Rahmen CY2014Q4I
    Etikett Restructuring Reserve
    Taxonomie us-gaap
    Einheit USD
    Val 69.000.000
  2. Beschreibung Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.
    Tatsache FinancingReceivableAllowanceForCreditLosses
    Rahmen CY2014Q4I
    Etikett Financing Receivable, Allowance for Credit Loss
    Taxonomie us-gaap
    Einheit USD
    Val 38.000.000
  3. Beschreibung Amount of unrecognized tax benefits.
    Tatsache UnrecognizedTaxBenefits
    Rahmen CY2014Q4I
    Etikett Unrecognized Tax Benefits
    Taxonomie us-gaap
    Einheit USD
    Val 163.000.000
  4. Beschreibung The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity).
    Tatsache OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
    Rahmen CY2014Q4I
    Etikett Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held
    Taxonomie us-gaap
    Einheit USD
    Val 115.000.000
  5. Beschreibung For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks.
    Tatsache CashAndDueFromBanks
    Rahmen CY2014Q4I
    Etikett Cash and Due from Banks
    Taxonomie us-gaap
    Einheit USD
    Val 1.855.000.000
  6. Beschreibung Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.
    Tatsache StockholdersEquity
    Rahmen CY2014Q4I
    Etikett Stockholders' Equity Attributable to Parent
    Taxonomie us-gaap
    Einheit USD
    Val 21.328.000.000

Diese Bekanntmachung wurde von Englisch nach Deutsch übersetzt. Die Bekanntmachung bezieht sich auf einen vergangenen Zeitpunkt, und spiegelt nicht notwendigerweise den heutigen Stand wider. Der letzte verfügbare Stand wird auf folgender Seite wiedergegeben: State Street Corporation Company, Boston, USA.