Taxonomy Viewer

805000 - Disclosure - Derivative Instruments and Hedging Activities

Browse through 12,486,109 XBRL objects!

Taxonomy Viewer

Statistics

XBRL Model Project

Arc name	presentationArc
Arc role	http://www.xbrl.org/2003/arcrole/parent-child
Link role	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivities

Concept	Order
Derivative Instruments and Hedging Activities Disclosure [Abstract] `us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract`
Derivative Instruments and Hedging Activities Disclosure [Text Block] `us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock`	10
General Discussion of Derivative Instruments and Hedging Activities [Abstract] `us-gaap:GeneralDiscussionOfDerivativeInstrumentsAndHedgingActivitiesAbstract`	10
General Discussion of Derivative Instruments and Hedging Activities `us-gaap:GeneralDiscussionOfDerivativeInstrumentsAndHedgingActivities`	10
Objectives for Using Derivative Instruments `us-gaap:ObjectivesForUsingDerivativeInstruments`	10
Description of Derivative Activity Volume `us-gaap:DescriptionOfDerivativeActivityVolume`	20
Description of Derivative Risk Management Policy `us-gaap:DescriptionOfDerivativeRiskManagementPolicy`	30
Description of Trading Activities and Management of Related Risks `us-gaap:DescriptionOfTradingActivitiesAndManagementOfRelatedRisks`	40
Derivative Instruments, Gain (Loss) [Table Text Block] `us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock`	20
Derivative Instruments, Gain (Loss) [Table] `us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable`	10
Derivative Instrument [Axis] `us-gaap:DerivativeInstrumentRiskAxis`	10
Derivative Contract [Domain] `us-gaap:DerivativeContractTypeDomain`	10
Interest Rate Contract [Member] `us-gaap:InterestRateContractMember`	10
Interest Rate Floor [Member] `us-gaap:InterestRateFloorMember`	10
Interest Rate Cap [Member] `us-gaap:InterestRateCapMember`	20
Interest Rate Swap [Member] `us-gaap:InterestRateSwapMember`	30
Interest Rate Swaption [Member] `us-gaap:InterestRateSwaptionMember`	40
Foreign Exchange Contract [Member] `us-gaap:ForeignExchangeContractMember`	20
Currency Swap [Member] `us-gaap:CurrencySwapMember`	10
Foreign Exchange Forward [Member] `us-gaap:ForeignExchangeForwardMember`	20
Foreign Exchange Future [Member] `us-gaap:ForeignExchangeFutureMember`	30
Eurodollar Future [Member] `us-gaap:EurodollarFutureMember`	40
Foreign Exchange Option [Member] `us-gaap:ForeignExchangeOptionMember`	50
Cross Currency Interest Rate Contract [Member] `us-gaap:CrossCurrencyInterestRateContractMember`	30
Treasury Lock [Member] `us-gaap:TreasuryLockMember`	40
Equity Contract [Member] `us-gaap:EquityContractMember`	50
Equity Swap [Member] `us-gaap:EquitySwapMember`	10
Equity Option [Member] `us-gaap:StockOptionMember`	20
Commodity Contract [Member] `us-gaap:CommodityContractMember`	60
Commodity Option [Member] `us-gaap:CommodityOptionMember`	10
Energy Related Derivative [Member] `us-gaap:EnergyRelatedDerivativeMember`	70
Credit Risk Contract [Member] `us-gaap:CreditRiskContractMember`	80
Embedded Derivative Financial Instruments [Member] `us-gaap:EmbeddedDerivativeFinancialInstrumentsMember`	90
Price Risk Derivative [Member] `us-gaap:PriceRiskDerivativeMember`	100
Coal Contract [Member] `us-gaap:CoalContractMember`	110
Other Contract [Member] `us-gaap:OtherContractMember`	120
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	20
Income Statement Location [Domain] `us-gaap:IncomeStatementLocationDomain`	10
Sales [Member] `us-gaap:SalesMember`	10
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	20
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	30
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	40
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	50
Other Income [Member] `us-gaap:OtherIncomeMember`	60
Interest Income [Member] `us-gaap:InterestIncomeMember`	70
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	80
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	90
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	100
Interest Expense [Member] `us-gaap:InterestExpenseMember`	110
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	120
Other Expense [Member] `us-gaap:OtherExpenseMember`	130
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	140
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	150
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	160
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	170
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	180
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	190
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	200
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	210
Selling and Marketing Expense [Member] `us-gaap:SellingAndMarketingExpenseMember`	10
General and Administrative Expense [Member] `us-gaap:GeneralAndAdministrativeExpenseMember`	20
Other Comprehensive Income Location [Axis] `us-gaap:OtherComprehensiveIncomeLocationAxis`	30
Other Comprehensive Income Location [Domain] `us-gaap:OtherComprehensiveIncomeLocationDomain`	10
Other Comprehensive Income (Loss) [Member] `us-gaap:OtherComprehensiveIncomeMember`	10
Hedging Designation [Axis] `us-gaap:HedgingDesignationAxis`	40
Hedging Designation [Domain] `us-gaap:HedgingDesignationDomain`	10
Designated as Hedging Instrument [Member] `us-gaap:DesignatedAsHedgingInstrumentMember`	10
Not Designated as Hedging Instrument [Member] `us-gaap:NondesignatedMember`	20
Not Designated as Hedging Instrument, Economic Hedge [Member] `us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember`	10
Not Designated as Hedging Instrument, Trading [Member] `us-gaap:NotDesignatedAsHedgingInstrumentTradingMember`	20
Hedging Relationship [Axis] `us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis`	50
Hedging Relationship [Domain] `us-gaap:HedgingRelationshipDomain`	10
Fair Value Hedging [Member] `us-gaap:FairValueHedgingMember`	10
Cash Flow Hedging [Member] `us-gaap:CashFlowHedgingMember`	20
Net Investment Hedging [Member] `us-gaap:NetInvestmentHedgingMember`	30
Derivative Instruments, Gain (Loss) [Line Items] `us-gaap:DerivativeInstrumentsGainLossLineItems`	60
Derivative, Gain (Loss) on Derivative, Net [Abstract] `us-gaap:DerivativeGainLossOnDerivativeNetAbstract`	10
Derivative, Gain on Derivative `us-gaap:DerivativeGainOnDerivative`	10
Derivative, Loss on Derivative `us-gaap:DerivativeLossOnDerivative`	20
Derivative, Gain (Loss) on Derivative, Net `us-gaap:DerivativeGainLossOnDerivativeNet`	30
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] `us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNetAbstract`	20
Derivative Instruments, Gain Reclassified from Accumulated OCI into Income, Effective Portion `us-gaap:DerivativeInstrumentsGainReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion`	10
Derivative Instruments, Loss Reclassified from Accumulated OCI into Income, Effective Portion `us-gaap:DerivativeInstrumentsLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion`	20
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net `us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet`	30
Derivative Instruments, Income Statement Location of Gain (Loss) Reclassified from Accumulated OCI `us-gaap:DerivativeInstrumentsIncomeStatementLocationOfGainOrLossReclassifiedFromAccumulatedOCI`	30
Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimate of Time to Transfer `us-gaap:DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimateOfTimeToTransfer1`	40
Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred `us-gaap:DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred`	50
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net [Abstract] `us-gaap:DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNetAbstract`	60
Derivative Instruments, Gain Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing `us-gaap:DerivativeInstrumentsGainRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTesting`	10
Derivative Instruments, Loss Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing `us-gaap:DerivativeInstrumentsLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTesting`	20
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net `us-gaap:DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet`	30
Derivative, Excluded Component, Gain (Loss), Recognized in Earnings [Abstract] `us-gaap:DerivativeExcludedComponentGainLossRecognizedInEarningsAbstract`	70
Derivative, Excluded Component, Gain, Recognized in Earnings `us-gaap:DerivativeExcludedComponentGainRecognizedInEarnings`	10
Derivative, Excluded Component, Loss, Recognized in Earnings `us-gaap:DerivativeExcludedComponentLossRecognizedInEarnings`	20
Derivative, Excluded Component, Gain (Loss), Recognized in Earnings `us-gaap:DerivativeExcludedComponentGainLossRecognizedInEarnings`	30
Schedule of Derivative Instruments Included in Trading Activities [Table Text Block] `us-gaap:ScheduleOfDerivativeInstrumentsIncludedInTradingActivitiesTextBlock`	30
Trading Activities, Gain and Losses, by Type, by Income Statement Location [Table] `us-gaap:TradingActivitiesGainLossByTypeTable`	10
Trading Activity [Axis] `us-gaap:TradingActivityByTypeAxis`	10
Trading Activity, by Type [Domain] `us-gaap:TradingActivityByTypeDomain`	10
Fixed Income Interest Rate [Member] `us-gaap:FixedIncomeInterestRateMember`	10
Variable Income Interest Rate [Member] `us-gaap:VariableIncomeInterestRateMember`	20
Foreign Exchange [Member] `us-gaap:ForeignExchangeMember`	30
Equity [Member] `us-gaap:EquityMember`	40
Commodity [Member] `us-gaap:CommodityMember`	50
Credit [Member] `us-gaap:CreditMember`	60
Other Trading [Member] `us-gaap:OtherTradingMember`	70
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	20
Income Statement Location [Domain] `us-gaap:IncomeStatementLocationDomain`	10
Sales [Member] `us-gaap:SalesMember`	10
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	20
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	30
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	40
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	50
Other Income [Member] `us-gaap:OtherIncomeMember`	60
Interest Income [Member] `us-gaap:InterestIncomeMember`	70
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	80
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	90
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	100
Interest Expense [Member] `us-gaap:InterestExpenseMember`	110
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	120
Other Expense [Member] `us-gaap:OtherExpenseMember`	130
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	140
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	150
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	160
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	170
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	180
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	190
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	200
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	210
Selling and Marketing Expense [Member] `us-gaap:SellingAndMarketingExpenseMember`	10
General and Administrative Expense [Member] `us-gaap:GeneralAndAdministrativeExpenseMember`	20
Other Comprehensive Income Location [Axis] `us-gaap:OtherComprehensiveIncomeLocationAxis`	30
Other Comprehensive Income Location [Domain] `us-gaap:OtherComprehensiveIncomeLocationDomain`	10
Other Comprehensive Income (Loss) [Member] `us-gaap:OtherComprehensiveIncomeMember`	10
Trading Activity, Gains and Losses, Net [Line Items] `us-gaap:TradingActivityGainsAndLossesLineItems`	40
Trading Activity, Gain `us-gaap:TradingActivityGain`	10
Trading Activity, Loss `us-gaap:TradingActivityLoss`	20
Trading Gain (Loss) `us-gaap:TradingGainsLosses`	30
Other Footnotes Disclosing Derivative-Related Information, Cross-Reference `us-gaap:OtherFootnotesDisclosingDerivativeRelatedInformationCrossReference`	40
Derivative Instrument Detail [Abstract] `us-gaap:DerivativeInstrumentDetailAbstract`	20
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] `us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock`	10
Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] `us-gaap:FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable`	10
Derivative Instrument [Axis] `us-gaap:DerivativeInstrumentRiskAxis`	10
Derivative Contract [Domain] `us-gaap:DerivativeContractTypeDomain`	10
Interest Rate Contract [Member] `us-gaap:InterestRateContractMember`	10
Interest Rate Floor [Member] `us-gaap:InterestRateFloorMember`	10
Interest Rate Cap [Member] `us-gaap:InterestRateCapMember`	20
Interest Rate Swap [Member] `us-gaap:InterestRateSwapMember`	30
Interest Rate Swaption [Member] `us-gaap:InterestRateSwaptionMember`	40
Foreign Exchange Contract [Member] `us-gaap:ForeignExchangeContractMember`	20
Currency Swap [Member] `us-gaap:CurrencySwapMember`	10
Foreign Exchange Forward [Member] `us-gaap:ForeignExchangeForwardMember`	20
Foreign Exchange Future [Member] `us-gaap:ForeignExchangeFutureMember`	30
Eurodollar Future [Member] `us-gaap:EurodollarFutureMember`	40
Foreign Exchange Option [Member] `us-gaap:ForeignExchangeOptionMember`	50
Cross Currency Interest Rate Contract [Member] `us-gaap:CrossCurrencyInterestRateContractMember`	30
Treasury Lock [Member] `us-gaap:TreasuryLockMember`	40
Equity Contract [Member] `us-gaap:EquityContractMember`	50
Equity Swap [Member] `us-gaap:EquitySwapMember`	10
Equity Option [Member] `us-gaap:StockOptionMember`	20
Commodity Contract [Member] `us-gaap:CommodityContractMember`	60
Commodity Option [Member] `us-gaap:CommodityOptionMember`	10
Energy Related Derivative [Member] `us-gaap:EnergyRelatedDerivativeMember`	70
Credit Risk Contract [Member] `us-gaap:CreditRiskContractMember`	80
Embedded Derivative Financial Instruments [Member] `us-gaap:EmbeddedDerivativeFinancialInstrumentsMember`	90
Price Risk Derivative [Member] `us-gaap:PriceRiskDerivativeMember`	100
Coal Contract [Member] `us-gaap:CoalContractMember`	110
Other Contract [Member] `us-gaap:OtherContractMember`	120
Hedging Designation [Axis] `us-gaap:HedgingDesignationAxis`	20
Hedging Designation [Domain] `us-gaap:HedgingDesignationDomain`	10
Designated as Hedging Instrument [Member] `us-gaap:DesignatedAsHedgingInstrumentMember`	10
Not Designated as Hedging Instrument [Member] `us-gaap:NondesignatedMember`	20
Not Designated as Hedging Instrument, Economic Hedge [Member] `us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember`	10
Not Designated as Hedging Instrument, Trading [Member] `us-gaap:NotDesignatedAsHedgingInstrumentTradingMember`	20
Balance Sheet Location [Axis] `us-gaap:BalanceSheetLocationAxis`	30
Balance Sheet Location [Domain] `us-gaap:BalanceSheetLocationDomain`	10
Other Assets [Member] `us-gaap:OtherAssetsMember`	10
Other Current Assets [Member] `us-gaap:OtherCurrentAssetsMember`	10
Other Noncurrent Assets [Member] `us-gaap:OtherNoncurrentAssetsMember`	20
Other Liabilities [Member] `us-gaap:OtherLiabilitiesMember`	20
Other Current Liabilities [Member] `us-gaap:OtherCurrentLiabilitiesMember`	10
Other Noncurrent Liabilities [Member] `us-gaap:OtherNoncurrentLiabilitiesMember`	20
Other Investments [Member] `us-gaap:OtherInvestmentsMember`	30
Accounts Payable and Accrued Liabilities [Member] `us-gaap:AccountsPayableAndAccruedLiabilitiesMember`	40
Prepaid Expenses and Other Current Assets [Member] `us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember`	50
Position [Axis] `us-gaap:PositionAxis`	40
Position [Domain] `us-gaap:PositionDomain`	10
Long [Member] `us-gaap:LongMember`	10
Short [Member] `us-gaap:ShortMember`	20
Derivatives, Fair Value [Line Items] `us-gaap:DerivativesFairValueLineItems`	50
Derivative, Fair Value, Net [Abstract] `us-gaap:DerivativeFairValueOfDerivativeNetAbstract`	10
Derivative Asset, Fair Value, Amount Not Offset Against Collateral [Abstract] `us-gaap:DerivativeAssetFairValueNetAbstract`	10
Derivative Asset, Fair Value, Gross Asset `us-gaap:DerivativeFairValueOfDerivativeAsset`	10
Derivative Asset, Fair Value, Gross Liability `us-gaap:DerivativeAssetFairValueGrossLiability`	20
Derivative Asset, Fair Value, Amount Not Offset Against Collateral `us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral`	30
Derivative Liability, Fair Value, Amount Not Offset Against Collateral [Abstract] `us-gaap:DerivativeLiabilityFairValueNetAbstract`	20
Derivative Liability, Fair Value, Gross Liability `us-gaap:DerivativeFairValueOfDerivativeLiability`	10
Derivative Liability, Fair Value, Gross Asset `us-gaap:DerivativeLiabilityFairValueGrossAsset`	20
Derivative Liability, Fair Value, Amount Not Offset Against Collateral `us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral`	30
Derivative, Fair Value, Net `us-gaap:DerivativeFairValueOfDerivativeNet`	30
Notional Disclosures [Abstract] `us-gaap:NotionalAmountOfDerivativesAbstract`	20
Derivative Asset, Notional Amount `us-gaap:DerivativeAssetNotionalAmount`	10
Derivative Liability, Notional Amount `us-gaap:DerivativeLiabilityNotionalAmount`	20
Derivative, Notional Amount `us-gaap:DerivativeNotionalAmount`	30
Notional Amount of Nonderivative Instruments `us-gaap:NotionalAmountOfNonderivativeInstruments`	40
Derivative, Nonmonetary Notional Amount, Volume `us-gaap:DerivativeNonmonetaryNotionalAmountVolume`	50
Derivative, Nonmonetary Notional Amount, Mass `us-gaap:DerivativeNonmonetaryNotionalAmountMass`	60
Derivative, Nonmonetary Notional Amount, Energy Measure `us-gaap:DerivativeNonmonetaryNotionalAmountEnergyMeasure`	70
Derivative, Nonmonetary Notional Amount, Flow Rate `us-gaap:DerivativeNonmonetaryNotionalAmountFlowRate`	80
Underlying, Derivative Asset `us-gaap:UnderlyingDerivativeAsset`	90
Underlying, Derivative Liability `us-gaap:UnderlyingDerivativeLiability`	100
Underlying, Derivative `us-gaap:UnderlyingDerivative`	110
Underlying, Derivative Volume `us-gaap:UnderlyingDerivativeVolume`	120
Underlying, Derivative Mass `us-gaap:UnderlyingDerivativeMass`	130
Underlying, Derivative Energy Measure `us-gaap:UnderlyingDerivativeEnergyMeasure`	140
Underlying, Derivative Flow Rate `us-gaap:UnderlyingDerivativeFlowRate`	150
Derivative, Number of Instruments Held [Abstract] `us-gaap:DerivativeNumberOfInstrumentsHeldAbstract`	30
Derivative Asset, Number of Instruments Held `us-gaap:DerivativeAssetNumberOfInstrumentsHeld`	10
Derivative Liability, Number of Instruments Held `us-gaap:DerivativeLiabilityNumberOfInstrumentsHeld`	20
Derivative, Number of Instruments Held `us-gaap:DerivativeNumberOfInstrumentsHeld`	30
Schedule of Derivative Instruments [Table Text Block] `us-gaap:ScheduleOfDerivativeInstrumentsTextBlock`	20
Derivative [Table] `us-gaap:DerivativeTable`	10
Energy [Axis] `srt:EnergyAxis`	10
Energy [Domain] `srt:EnergyDomain`	10
Fuel [Member] `srt:FuelMember`	10
Crude Oil [Member] `srt:CrudeOilMember`	20
Heating Oil [Member] `srt:HeatingOilMember`	30
Crude Oil and Natural Gas Liquids (NGL) [Member] `srt:CrudeOilAndNGLPerBarrelMember`	40
Natural Gas and Natural Gas Liquids [Member] `srt:NaturalGasPerThousandCubicFeetMember`	50
Variable Rate [Axis] `us-gaap:VariableRateAxis`	20
Variable Rate [Domain] `us-gaap:VariableRateDomain`	10
Base Rate [Member] `us-gaap:BaseRateMember`	10
Fed Funds Effective Rate Overnight Index Swap Rate [Member] `us-gaap:FederalFundsEffectiveSwapRateMember`	20
Prime Rate [Member] `us-gaap:PrimeRateMember`	30
Eurodollar [Member] `us-gaap:EurodollarMember`	40
London Interbank Offered Rate (LIBOR) [Member] `us-gaap:LondonInterbankOfferedRateLIBORMember`	50
SIFMA Municipal Swap Rate [Member] `us-gaap:SifmaMunicipalSwapRateMember`	60
US Treasury (UST) Interest Rate [Member] `us-gaap:UsTreasuryUstInterestRateMember`	70
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] `us-gaap:SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember`	80
London Interbank Offered Rate (LIBOR) Swap Rate [Member] `us-gaap:LondonInterbankOfferedRateLiborSwapRateMember`	90
Derivative Instrument [Axis] `us-gaap:DerivativeInstrumentRiskAxis`	30
Derivative Contract [Domain] `us-gaap:DerivativeContractTypeDomain`	10
Interest Rate Contract [Member] `us-gaap:InterestRateContractMember`	10
Interest Rate Floor [Member] `us-gaap:InterestRateFloorMember`	10
Interest Rate Cap [Member] `us-gaap:InterestRateCapMember`	20
Interest Rate Swap [Member] `us-gaap:InterestRateSwapMember`	30
Interest Rate Swaption [Member] `us-gaap:InterestRateSwaptionMember`	40
Foreign Exchange Contract [Member] `us-gaap:ForeignExchangeContractMember`	20
Currency Swap [Member] `us-gaap:CurrencySwapMember`	10
Foreign Exchange Forward [Member] `us-gaap:ForeignExchangeForwardMember`	20
Foreign Exchange Future [Member] `us-gaap:ForeignExchangeFutureMember`	30
Eurodollar Future [Member] `us-gaap:EurodollarFutureMember`	40
Foreign Exchange Option [Member] `us-gaap:ForeignExchangeOptionMember`	50
Cross Currency Interest Rate Contract [Member] `us-gaap:CrossCurrencyInterestRateContractMember`	30
Treasury Lock [Member] `us-gaap:TreasuryLockMember`	40
Equity Contract [Member] `us-gaap:EquityContractMember`	50
Equity Swap [Member] `us-gaap:EquitySwapMember`	10
Equity Option [Member] `us-gaap:StockOptionMember`	20
Commodity Contract [Member] `us-gaap:CommodityContractMember`	60
Commodity Option [Member] `us-gaap:CommodityOptionMember`	10
Energy Related Derivative [Member] `us-gaap:EnergyRelatedDerivativeMember`	70
Credit Risk Contract [Member] `us-gaap:CreditRiskContractMember`	80
Embedded Derivative Financial Instruments [Member] `us-gaap:EmbeddedDerivativeFinancialInstrumentsMember`	90
Price Risk Derivative [Member] `us-gaap:PriceRiskDerivativeMember`	100
Coal Contract [Member] `us-gaap:CoalContractMember`	110
Other Contract [Member] `us-gaap:OtherContractMember`	120
Position [Axis] `us-gaap:PositionAxis`	40
Position [Domain] `us-gaap:PositionDomain`	10
Long [Member] `us-gaap:LongMember`	10
Short [Member] `us-gaap:ShortMember`	20
Statistical Measurement [Axis] `srt:RangeAxis`	50
Statistical Measurement [Domain] `srt:RangeMember`	10
Maximum [Member] `srt:MaximumMember`	10
Minimum [Member] `srt:MinimumMember`	20
Derivative [Line Items] `us-gaap:DerivativeLineItems`	60
Derivative, Description of Terms `us-gaap:DerivativeDescriptionOfTerms`	10
Derivative, Term of Contract `us-gaap:DerivativeTermOfContract`	20
Derivative, Type of Instrument `us-gaap:DerivativeTypeOfInstrument`	30
Derivative, Notional Amount `us-gaap:DerivativeNotionalAmount`	40
Derivative, Nonmonetary Notional Amount `us-gaap:DerivativeNonmonetaryNotionalAmount`	50
Derivative, Number of Instruments Held `us-gaap:DerivativeNumberOfInstrumentsHeld`	60
Derivative, Underlying Risk, Description `us-gaap:DerivativeUnderlyingRisk`	70
Derivative, Description of Objective `us-gaap:DerivativeDescriptionOfObjective`	80
Derivative, Description of Hedged Item `us-gaap:DerivativeDescriptionOfHedgedItem`	90
Derivative, Fair Value, Net [Abstract] `us-gaap:DerivativeFairValueOfDerivativeNetAbstract`	100
Derivative Asset, Fair Value, Amount Not Offset Against Collateral [Abstract] `us-gaap:DerivativeAssetFairValueNetAbstract`	10
Derivative Asset, Fair Value, Gross Asset `us-gaap:DerivativeFairValueOfDerivativeAsset`	10
Derivative Asset, Fair Value, Gross Liability `us-gaap:DerivativeAssetFairValueGrossLiability`	20
Derivative Asset, Fair Value, Amount Not Offset Against Collateral `us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral`	30
Derivative Liability, Fair Value, Amount Not Offset Against Collateral [Abstract] `us-gaap:DerivativeLiabilityFairValueNetAbstract`	20
Derivative Liability, Fair Value, Gross Liability `us-gaap:DerivativeFairValueOfDerivativeLiability`	10
Derivative Liability, Fair Value, Gross Asset `us-gaap:DerivativeLiabilityFairValueGrossAsset`	20
Derivative Liability, Fair Value, Amount Not Offset Against Collateral `us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral`	30
Derivative, Fair Value, Net `us-gaap:DerivativeFairValueOfDerivativeNet`	30
Derivative, Fair Value, Amount Offset Against Collateral, Net [Abstract] `us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNetAbstract`	110
Derivative Asset, Fair Value, Amount Offset Against Collateral `us-gaap:DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral`	10
Derivative Liability, Fair Value, Amount Offset Against Collateral `us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral`	20
Derivative, Fair Value, Amount Offset Against Collateral, Net `us-gaap:DerivativeFairValueAmountOffsetAgainstCollateralNet`	30
Notional Disclosures [Abstract] `us-gaap:NotionalAmountOfDerivativesAbstract`	120
Derivative Asset, Notional Amount `us-gaap:DerivativeAssetNotionalAmount`	10
Derivative Liability, Notional Amount `us-gaap:DerivativeLiabilityNotionalAmount`	20
Derivative, Notional Amount `us-gaap:DerivativeNotionalAmount`	30
Notional Amount of Nonderivative Instruments `us-gaap:NotionalAmountOfNonderivativeInstruments`	40
Derivative, Nonmonetary Notional Amount, Volume `us-gaap:DerivativeNonmonetaryNotionalAmountVolume`	50
Derivative, Nonmonetary Notional Amount, Mass `us-gaap:DerivativeNonmonetaryNotionalAmountMass`	60
Derivative, Nonmonetary Notional Amount, Energy Measure `us-gaap:DerivativeNonmonetaryNotionalAmountEnergyMeasure`	70
Derivative, Nonmonetary Notional Amount, Flow Rate `us-gaap:DerivativeNonmonetaryNotionalAmountFlowRate`	80
Underlying, Derivative Asset `us-gaap:UnderlyingDerivativeAsset`	90
Underlying, Derivative Liability `us-gaap:UnderlyingDerivativeLiability`	100
Underlying, Derivative `us-gaap:UnderlyingDerivative`	110
Underlying, Derivative Volume `us-gaap:UnderlyingDerivativeVolume`	120
Underlying, Derivative Mass `us-gaap:UnderlyingDerivativeMass`	130
Underlying, Derivative Energy Measure `us-gaap:UnderlyingDerivativeEnergyMeasure`	140
Underlying, Derivative Flow Rate `us-gaap:UnderlyingDerivativeFlowRate`	150
Derivative, Net Hedge Ineffectiveness Gain (Loss) `us-gaap:DerivativeNetHedgeIneffectivenessGainLoss`	130
Derivative, Amount of Hedged Item `us-gaap:DerivativeAmountOfHedgedItem`	140
Derivative Credit Risk Valuation Adjustment, Derivative Assets `us-gaap:DerivativeCreditRiskValuationAdjustmentDerivativeAssets`	150
Derivative Credit Risk Valuation Adjustment, Derivative Liabilities `us-gaap:DerivativeCreditRiskValuationAdjustmentDerivativeLiabilities`	160
Derivative, Inception Date `us-gaap:DerivativeInceptionDates`	170
Derivative, Maturity Date `us-gaap:DerivativeMaturityDates`	180
Derivative, Remaining Maturity `us-gaap:DerivativeRemainingMaturity1`	190
Derivative, Average Remaining Maturity `us-gaap:DerivativeAverageRemainingMaturity1`	200
Derivative, Fixed Interest Rate `us-gaap:DerivativeFixedInterestRate`	210
Derivative, Average Fixed Interest Rate `us-gaap:DerivativeAverageFixedInterestRate`	220
Derivative, Variable Interest Rate `us-gaap:DerivativeVariableInterestRate`	230
Derivative, Average Variable Interest Rate `us-gaap:DerivativeAverageVariableInterestRate`	240
Derivative, Basis Spread on Variable Rate `us-gaap:DerivativeBasisSpreadOnVariableRate`	250
Derivative, Average Basis Spread on Variable Rate `us-gaap:DerivativeAverageBasisSpreadOnVariableRate`	260
Derivative, Forward Interest Rate `us-gaap:DerivativeForwardInterestRate`	270
Derivative, Average Forward Interest Rate `us-gaap:DerivativeAverageForwardInterestRate`	280
Derivative, Cap Interest Rate `us-gaap:DerivativeCapInterestRate`	290
Derivative, Average Cap Interest Rate `us-gaap:DerivativeAverageCapInterestRate`	300
Derivative, Floor Interest Rate `us-gaap:DerivativeFloorInterestRate`	310
Derivative, Average Floor Interest Rate `us-gaap:DerivativeAverageFloorInterestRate`	320
Derivative, Swaption Interest Rate `us-gaap:DerivativeSwaptionInterestRate`	330
Derivative, Average Swaption Interest Rate `us-gaap:DerivativeAverageSwaptionInterestRate`	340
Derivative, Currency Bought `us-gaap:DerivativeCurrencyBought`	350
Derivative, Currency Sold `us-gaap:DerivativeCurrencySold`	360
Derivative, Underlying `us-gaap:DerivativeUnderlying`	370
Derivative, Underlying Basis `us-gaap:DerivativeUnderlyingBasis`	380
Derivative, Forward Exchange Rate `us-gaap:DerivativeForwardExchangeRate1`	390
Derivative, Average Forward Exchange Rate `us-gaap:DerivativeAverageForwardExchangeRate1`	400
Derivative, Foreign Currency Option Strike Price `us-gaap:DerivativeForeignCurrencyOptionStrikePrice`	410
Derivative, Average Foreign Currency Option Strike Price `us-gaap:DerivativeAverageForeignCurrencyOptionStrikePrice`	420
Derivative, Exchange Rate Cap `us-gaap:DerivativeExchangeRateCap1`	430
Derivative, Average Exchange Rate Cap `us-gaap:DerivativeAverageExchangeRateCap1`	440
Derivative, Exchange Rate Floor `us-gaap:DerivativeExchangeRateFloor1`	450
Derivative, Average Exchange Rate Floor `us-gaap:DerivativeAverageExchangeRateFloor1`	460
Derivative, Forward Price `us-gaap:DerivativeForwardPrice`	470
Derivative, Average Price Risk Option Strike Price `us-gaap:DerivativeAveragePriceRiskOptionStrikePrice`	480
Derivative, Cap Price `us-gaap:DerivativeCapPrice`	490
Derivative, Average Cap Price `us-gaap:DerivativeAverageCapPrice`	500
Derivative, Floor Price `us-gaap:DerivativeFloorPrice`	510
Derivative, Average Floor Price `us-gaap:DerivativeAverageFloorPrice`	520
Derivative, Swap Type `us-gaap:DerivativeSwapType`	530
Derivative, Swap Type, Fixed Price `us-gaap:DerivativeSwapTypeFixedPrice`	10
Derivative, Swap Type, Average Fixed Price `us-gaap:DerivativeSwapTypeAverageFixedPrice`	20
Derivative, Swap Type, Variable Price `us-gaap:DerivativeSwapTypeVariablePrice`	30
Derivative, Swap Type, Average Variable Price `us-gaap:DerivativeSwapTypeAverageVariablePrice`	40
Derivative, Price Risk Option Strike Price `us-gaap:DerivativePriceRiskOptionStrikePrice`	540
Derivative, Average Forward Price `us-gaap:DerivativeAverageForwardPrice`	550
Derivative Instruments Not Designated as Hedging Instruments [Abstract] `us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAbstract`	560
Derivative Instruments Not Designated as Hedging Instruments, Type `us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsType`	10
Derivative Instruments Not Designated as Hedging Instruments, Risk `us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsRisk`	20
Derivative Instruments Not Designated as Hedging Instruments, Purpose `us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsPurpose`	30
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value `us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue`	40
Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value `us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue`	50
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net [Abstract] `us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNetAbstract`	60
Derivative Instruments Not Designated as Hedging Instruments, Gain `us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGain`	10
Derivative Instruments Not Designated as Hedging Instruments, Loss `us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLoss`	20
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net `us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet`	30
Derivative, Cost of Hedge Net of Cash Received [Abstract] `us-gaap:DerivativeCostOfHedgeNetOfCashReceivedAbstract`	570
Derivative, Cost of Hedge `us-gaap:DerivativeCostOfHedge`	10
Derivative, Cash Received on Hedge `us-gaap:DerivativeCashReceivedOnHedge`	20
Derivative, Cost of Hedge Net of Cash Received `us-gaap:DerivativeCostOfHedgeNetOfCashReceived`	30
Derivative, Collateral [Abstract] `us-gaap:DerivativeCollateralAbstract`	580
Derivative, Collateral, Right to Reclaim Cash `us-gaap:DerivativeCollateralRightToReclaimCash`	10
Derivative, Collateral, Right to Reclaim Securities `us-gaap:DerivativeCollateralRightToReclaimSecurities`	20
Derivative Liability, Collateral, Right to Reclaim Cash, Offset `us-gaap:DerivativeLiabilityCollateralRightToReclaimCashOffset`	30
Derivative, Collateral, Obligation to Return Cash `us-gaap:DerivativeCollateralObligationToReturnCash`	40
Derivative, Collateral, Obligation to Return Securities `us-gaap:DerivativeCollateralObligationToReturnSecurities`	50
Derivative Asset, Collateral, Obligation to Return Cash, Offset `us-gaap:DerivativeAssetCollateralObligationToReturnCashOffset`	60
Derivative, Nonmonetary Notional Amount, Percent of Required Need, Coverage `us-gaap:DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage`	590
Summary of Derivative Instruments [Abstract] `us-gaap:SummaryOfDerivativeInstrumentsAbstract`	30
Summary of Derivative Instruments Impact on Results of Operations [Abstract] `us-gaap:SummaryOfDerivativeInstrumentsImpactOnResultsOfOperationsAbstract`	10
Gain (Loss) on Derivative Instruments, Net, Pretax [Abstract] `us-gaap:GainLossOnDerivativeInstrumentsNetPretaxAbstract`	10
Gain on Derivative Instruments, Pretax `us-gaap:GainOnDerivativeInstrumentsPretax`	10
Loss on Derivative Instruments, Pretax `us-gaap:LossOnDerivativeInstrumentsPretax`	20
Gain (Loss) on Derivative Instruments, Net, Pretax `us-gaap:GainLossOnDerivativeInstrumentsNetPretax`	30
Gain (Loss) on Derivative Instruments Held for Trading Purposes, Net `us-gaap:GainLossOnDerivativeInstrumentsHeldForTradingPurposesNet`	20
Derivative Assets (Liabilities), at Fair Value, Net, by Balance Sheet Classification [Abstract] `us-gaap:DerivativeAssetsLiabilitiesAtFairValueNetByBalanceSheetClassificationAbstract`	20
Derivative Asset [Abstract] `us-gaap:DerivativeAssetsAbstract`	10
Derivative Asset, Current `us-gaap:DerivativeAssetsCurrent`	10
Derivative Asset, Noncurrent `us-gaap:DerivativeAssetsNoncurrent`	20
Derivative Asset `us-gaap:DerivativeAssets`	30
Derivative Liability [Abstract] `us-gaap:DerivativeLiabilitiesAbstract`	20
Derivative Liability, Current `us-gaap:DerivativeLiabilitiesCurrent`	10
Derivative Liability, Noncurrent `us-gaap:DerivativeLiabilitiesNoncurrent`	20
Derivative Liability `us-gaap:DerivativeLiabilities`	30
Derivative Assets (Liabilities), at Fair Value, Net `us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet`	30
Summary of Derivative Instruments by Hedge Designation [Abstract] `us-gaap:SummaryOfDerivativeInstrumentsByHedgeDesignationAbstract`	30
Summary of Fair Value Hedge Activity [Abstract] `us-gaap:SummaryOfFairValueHedgeActivityAbstract`	10
Description of Fair Value Hedge Activity `us-gaap:DescriptionOfFairValueHedgeActivity`	10
General Fair Value Hedge Information [Abstract] `us-gaap:GeneralFairValueHedgeInformationAbstract`	20
Objectives for Using Fair Value Hedging Instruments `us-gaap:ObjectivesForUsingFairValueHedgingInstruments`	10
General Fair Value Hedge Information, Minimum R Square, Percentage `us-gaap:GeneralFairValueHedgeInformationMinimumRSquarePercentage`	20
General Fair Value Hedge Information, Hedge Effectiveness Threshold `us-gaap:GeneralFairValueHedgeInformationHedgeEffectivenessThreshold`	30
Gain (Loss) on Fair Value Hedges, Caption `us-gaap:GainLossOnFairValueHedgesCaption`	40
Effect of Fair Value Hedges on Results of Operations [Abstract] `us-gaap:EffectOfFairValueHedgesOnResultsOfOperationsAbstract`	30
Components of Fair Value Hedge Ineffectiveness [Abstract] `us-gaap:ComponentsOfFairValueHedgeIneffectivenessAbstract`	10
Gain (Loss) on Fair Value Hedges Recognized in Earnings [Abstract] `us-gaap:GainLossOnFairValueHedgesRecognizedInEarningsAbstract`	10
Gain (Loss) on Fair Value Hedge Ineffectiveness, Net [Abstract] `us-gaap:GainLossOnFairValueHedgeIneffectivenessNetAbstract`	10
Gain on Fair Value Hedge Ineffectiveness `us-gaap:GainOnFairValueHedgeIneffectiveness`	10
Loss on Fair Value Hedge Ineffectiveness `us-gaap:LossOnFairValueHedgeIneffectiveness`	20
Gain (Loss) on Fair Value Hedge Ineffectiveness, Net `us-gaap:GainLossOnFairValueHedgeIneffectivenessNet`	30
Gain (Loss) from Components Excluded from Assessment of Fair Value Hedge Effectiveness, Net [Abstract] `us-gaap:GainLossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectivenessNetAbstract`	20
Gain from Components Excluded from Assessment of Fair Value Hedge Effectiveness `us-gaap:GainFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectiveness`	10
Loss from Components Excluded from Assessment of Fair Value Hedge Effectiveness `us-gaap:LossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectiveness`	20
Gain (Loss) from Components Excluded from Assessment of Fair Value Hedge Effectiveness, Net `us-gaap:GainLossFromComponentsExcludedFromAssessmentOfFairValueHedgeEffectivenessNet`	30
Gain (Loss) from Hedged Firm Commitment Not Qualifying as Fair Value Hedge, Net [Abstract] `us-gaap:GainLossFromHedgedFirmCommitmentNotQualifyingAsFairValueHedgeNetAbstract`	30
Gain from Hedged Firm Commitment Not Qualifying as Fair Value Hedge `us-gaap:GainFromHedgedFirmCommitmentNotQualifyingAsFairValueHedge`	10
Loss from Hedged Firm Commitment Not Qualifying as Fair Value Hedge `us-gaap:LossFromHedgedFirmCommitmentNotQualifyingAsFairValueHedge`	20
Gain (Loss) from Hedged Firm Commitment Not Qualifying as Fair Value Hedge, Net `us-gaap:GainLossFromHedgedFirmCommitmentNotQualifyingAsFairValueHedgeNet`	30
Gain (Loss) on Fair Value Hedges Recognized in Earnings `us-gaap:GainLossOnFairValueHedgesRecognizedInEarnings`	40
Fair Value Hedge Ineffectiveness is Immaterial Assertion `us-gaap:FairValueHedgeIneffectivenessIsImmaterialAssertion`	20
Discontinuation of Fair Value Hedge Accounting [Abstract] `us-gaap:DiscontinuationOfFairValueHedgeAccountingAbstract`	20
Deferred (Gain) Loss on Discontinuation of Fair Value Hedge `us-gaap:DeferredGainLossOnDiscontinuationOfFairValueHedge`	10
Amortization Period of Deferred Gain (Loss) on Discontinuation of Fair Value Hedge `us-gaap:AmortizationPeriodOfDeferredGainLossOnDiscontinuationOfFairValueHedge1`	20
Hedged Asset, Discontinued Fair Value Hedge, Cumulative Increase (Decrease) `us-gaap:HedgedAssetDiscontinuedFairValueHedgeCumulativeIncreaseDecrease`	30
Hedged Liability, Discontinued Fair Value Hedge, Cumulative Increase (Decrease) `us-gaap:HedgedLiabilityDiscontinuedFairValueHedgeCumulativeIncreaseDecrease`	40
Change in Unrealized Gain (Loss) on Fair Value Hedging Instruments `us-gaap:ChangeInUnrealizedGainLossOnFairValueHedgingInstruments1`	30
Change in Unrealized Gain (Loss) on Hedged Item in Fair Value Hedge `us-gaap:ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge1`	40
Derivative, Fair Value Hedge, Included in Effectiveness, Gain (Loss) `us-gaap:DerivativeFairValueHedgeIncludedInEffectivenessGainLoss`	50
Fair Value Hedges, Net, Total [Abstract] `us-gaap:FairValueHedgesAtFairValueNetTotalAbstract`	20
Fair Value Hedge Assets `us-gaap:FairValueHedgeAssetsAtFairValue`	10
Fair Value Hedge Liabilities `us-gaap:FairValueHedgeLiabilitiesAtFairValue`	20
Fair Value Hedges, Net `us-gaap:FairValueHedgesAtFairValueNet`	30
Hedged Asset, Fair Value Hedge `us-gaap:HedgedAssetFairValueHedge`	30
Hedged Liability, Fair Value Hedge `us-gaap:HedgedLiabilityFairValueHedge`	40
Hedged Asset, Fair Value Hedge, Cumulative Increase (Decrease) `us-gaap:HedgedAssetFairValueHedgeCumulativeIncreaseDecrease`	50
Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease) `us-gaap:HedgedLiabilityFairValueHedgeCumulativeIncreaseDecrease`	60
Hedged Asset, Fair Value Hedge, Last-of-Layer, Amount `us-gaap:HedgedAssetFairValueHedgeLastOfLayerAmount`	70
Hedged Asset, Fair Value Hedge, Last-of-Layer, Cumulative Increase (Decrease) `us-gaap:HedgedAssetFairValueHedgeLastOfLayerCumulativeIncreaseDecrease`	80
Closed Portfolio and Beneficial Interest, Last-of-Layer, Amortized Cost [Abstract] `us-gaap:ClosedPortfolioAndBeneficialInterestLastOfLayerAmortizedCostAbstract`	90
Prepayable Financial Asset Closed Portfolio, Last-of-Layer, Amortized Cost `us-gaap:PrepayableFinancialAssetClosedPortfolioLastOfLayerAmortizedCost`	10
Beneficial Interest, Secured by Prepayable Financial Instruments, Last-of-Layer, Amortized Cost `us-gaap:BeneficialInterestSecuredByPrepayableFinancialInstrumentsLastOfLayerAmortizedCost`	20
Closed Portfolio and Beneficial Interest, Last-of-Layer, Amortized Cost `us-gaap:ClosedPortfolioAndBeneficialInterestLastOfLayerAmortizedCost`	30
Summary of Cash Flow Hedge Activity [Abstract] `us-gaap:SummaryOfCashFlowHedgeActivityAbstract`	100
Description of Cash Flow Hedge Activity `us-gaap:DescriptionOfCashFlowHedgeActivity`	10
General Cash Flow Hedge Information [Abstract] `us-gaap:GeneralCashFlowHedgeInformationAbstract`	20
Objectives for Using Cash Flow Hedging Instruments `us-gaap:ObjectivesForUsingCashFlowHedgingInstruments`	10
Description of Cash Flow Hedge Risk Management Policy `us-gaap:DescriptionOfCashFlowHedgeRiskManagementPolicy`	20
Maximum Length of Time Hedged in Cash Flow Hedge `us-gaap:MaximumLengthOfTimeHedgedInCashFlowHedge1`	30
Gain (Loss) on Cash Flow Hedges, Caption `us-gaap:GainLossOnCashFlowHedgesCaption`	40
Effect of Cash Flow Hedges on Results of Operations [Abstract] `us-gaap:EffectOfCashFlowHedgesOnResultsOfOperationsAbstract`	30
Unrealized Gain (Loss) on Cash Flow Hedging Instruments `us-gaap:UnrealizedGainLossOnCashFlowHedgingInstruments`	10
Reclassification of Cash Flow Hedge Gain (Loss) [Abstract] `us-gaap:ReclassificationOfCashFlowHedgeGainLossAbstract`	20
Description of Reclassification of Cash Flow Hedge Gain (Loss) `us-gaap:DescriptionOfReclassificationOfCashFlowHedgeGainLoss`	10
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months `us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths`	20
Discontinuation of Cash Flow Hedge [Abstract] `us-gaap:DiscontinuationOfCashFlowHedgeAbstract`	30
Other Comprehensive Income (Loss), Cash Flow Hedge, Reclassification for Discontinuance, before Tax `us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeReclassificationForDiscontinuanceBeforeTax`	10
Gain (Loss) on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring, Net [Abstract] `us-gaap:GainLossOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNetAbstract`	20
Gain on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring `us-gaap:GainOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring`	10
Loss on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring `us-gaap:LossOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring`	20
Gain (Loss) on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring, Net `us-gaap:GainLossOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNet`	30
Gain (Loss) on Cash Flow Hedge Ineffectiveness, Net [Abstract] `us-gaap:GainLossOnCashFlowHedgeIneffectivenessNetTotalAbstract`	30
Gain on Cash Flow Hedge Ineffectiveness `us-gaap:GainOnCashFlowHedgeIneffectiveness`	10
Loss on Cash Flow Hedge Ineffectiveness `us-gaap:LossOnCashFlowHedgeIneffectiveness`	20
Gain (Loss) on Cash Flow Hedge Ineffectiveness, Net `us-gaap:GainLossOnCashFlowHedgeIneffectivenessNet`	30
Cash Flow Hedge Ineffectiveness is Immaterial `us-gaap:CashFlowHedgeIneffectivenessIsImmaterial`	40
Gain (Loss) from Components Excluded from Assessment of Cash Flow Hedge Effectiveness, Net [Abstract] `us-gaap:GainLossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessNetTotalAbstract`	50
Gain from Components Excluded from Assessment of Cash Flow Hedge Effectiveness `us-gaap:GainFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectiveness`	10
Loss from Components Excluded from Assessment of Cash Flow Hedge Effectiveness `us-gaap:LossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectiveness`	20
Gain (Loss) from Components Excluded from Assessment of Cash Flow Hedge Effectiveness, Net `us-gaap:GainLossFromComponentsExcludedFromAssessmentOfCashFlowHedgeEffectivenessNet`	30
Cash Flow Hedges Derivative Instruments at Fair Value, Net [Abstract] `us-gaap:CashFlowHedgesDerivativeInstrumentsAtFairValueNetAbstract`	110
Cash Flow Hedge Derivative Instrument Assets at Fair Value `us-gaap:CashFlowHedgeDerivativeInstrumentAssetsAtFairValue`	10
Cash Flow Hedge Derivative Instrument Liabilities at Fair Value `us-gaap:CashFlowHedgeDerivativeInstrumentLiabilitiesAtFairValue`	20
Cash Flow Hedges Derivative Instruments at Fair Value, Net `us-gaap:CashFlowHedgesDerivativeInstrumentsAtFairValueNet`	30
Other Derivatives Not Designated as Hedging Instruments at Fair Value, Net [Abstract] `us-gaap:OtherDerivativesNotDesignatedAsHedgingInstrumentsAtFairValueNetTotalAbstract`	120
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value `us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue`	10
Other Derivatives Not Designated as Hedging Instruments Liabilities at Fair Value `us-gaap:OtherDerivativesNotDesignatedAsHedgingInstrumentsLiabilitiesAtFairValue`	20
Other Derivatives Not Designated as Hedging Instruments at Fair Value, Net `us-gaap:OtherDerivativesNotDesignatedAsHedgingInstrumentsAtFairValueNet`	30
Derivative Instruments in Hedges, at Fair Value, Net [Abstract] `us-gaap:DerivativeInstrumentsInHedgesAtFairValueNetAbstract`	130
Derivative Instruments in Hedges, Assets, at Fair Value `us-gaap:DerivativeInstrumentsInHedgesAssetsAtFairValue`	10
Derivative Instruments in Hedges, Liabilities, at Fair Value `us-gaap:DerivativeInstrumentsInHedgesLiabilitiesAtFairValue`	20
Derivative Instruments in Hedges, at Fair Value, Net `us-gaap:DerivativeInstrumentsInHedgesAtFairValueNet`	30
Summary of Net Investment Hedge Activity [Abstract] `us-gaap:SummaryOfNetInvestmentHedgeActivityAbstract`	140
Description of Net Investment Hedge Activity `us-gaap:DescriptionOfNetInvestmentHedgeActivity`	10
General Net Investment Hedge Information [Abstract] `us-gaap:GeneralNetInvestmentHedgeInformationAbstract`	20
Objectives for Using Net Investment Hedging Instruments `us-gaap:ObjectivesForUsingNetInvestmentHedgingInstruments`	10
Description of Net Investment Hedge Risk Management Policy `us-gaap:DescriptionOfNetInvestmentHedgeRiskManagementPolicy`	20
Description of Net Investments Hedged `us-gaap:DescriptionOfNetInvestmentsHedged`	30
Description of Location of Gain (Loss) on Net Investment Hedges in Financial Statements `us-gaap:DescriptionOfLocationOfGainLossOnNetInvestmentHedgesInFinancialStatements`	40
Effect of Net Investment Hedge on Results of Operations [Abstract] `us-gaap:EffectOfNetInvestmentHedgeOnResultsOfOperationsAbstract`	30
Description of Net Investment Hedge Effect on Earnings and Comprehensive Income `us-gaap:DescriptionOfNetInvestmentHedgeEffectOnEarningsAndComprehensiveIncome`	10
Amount of Ineffectiveness on Net Investment Hedges `us-gaap:AmountOfIneffectivenessOnNetInvestmentHedges`	20
Gain (Loss) on Derivative Used in Net Investment Hedge, after Tax `us-gaap:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax`	30
Derivatives used in Net Investment Hedge, Net of Tax `us-gaap:TranslationAdjustmentForNetInvestmentHedgeNetOfTax`	40
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Assets, Fair Value, Net [Abstract] `us-gaap:NetInvestmentHedgeDerivativesAtFairValueNetTotalAbstract`	150
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Assets, Fair Value `us-gaap:NetInvestmentHedgeDerivativeAssetsAtFairValue`	10
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value `us-gaap:NetInvestmentHedgeDerivativeLiabilitiesAtFairValue`	20
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Assets, Fair Value, Net `us-gaap:NetInvestmentHedgeDerivativesAtFairValueNet`	30
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] `us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock`	160
Reclassification out of Accumulated Other Comprehensive Income [Table] `us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable`	10
Equity Components [Axis] `us-gaap:StatementEquityComponentsAxis`	10
Equity Component [Domain] `us-gaap:EquityComponentDomain`	10
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] `us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember`	10
Accumulated Gain (Loss), Net, Cash Flow Hedge, Noncontrolling Interest [Member] `us-gaap:AccumulatedGainLossNetCashFlowHedgeNoncontrollingInterestMember`	20
Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest [Member] `us-gaap:AccumulatedGainLossCashFlowHedgeIncludingNoncontrollingInterestMember`	30
Reclassification out of Accumulated Other Comprehensive Income [Axis] `us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis`	20
Reclassification out of Accumulated Other Comprehensive Income [Domain] `us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain`	10
Reclassification out of Accumulated Other Comprehensive Income [Member] `us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember`	10
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] `us-gaap:ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeOnDerivativesLineItems`	30
Revenues `us-gaap:Revenues`	10
Cost of Goods and Services Sold `us-gaap:CostOfGoodsAndServicesSold`	20
Investment Income, Net `us-gaap:InvestmentIncomeNet`	30
Other Income `us-gaap:OtherIncome`	40
Interest Expense `us-gaap:InterestExpense`	50
Other Cost and Expense, Operating `us-gaap:OtherCostAndExpenseOperating`	60
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest `us-gaap:ProfitLoss`	70
Summary of Derivative Instruments by Risk Exposure [Abstract] `us-gaap:SummaryOfDerivativeInstrumentsByRiskExposureAbstract`	40
Derivative, Underlying Risk, Description `us-gaap:DerivativeUnderlyingRisk`	10
Interest Rate Derivatives [Abstract] `us-gaap:InterestRateDerivativesAbstract`	20
Description of Interest Rate Derivative Activities `us-gaap:DescriptionOfInterestRateDerivativeActivities`	10
Description of Interest Rate Risk Exposure `us-gaap:DescriptionOfInterestRateRiskExposure`	20
Discussion of Objectives for Using Interest Rate Derivative Instruments `us-gaap:DiscussionOfObjectivesForUsingInterestRateDerivativeInstruments`	30
Discussion of Interest Rate Derivative Risk Management Policy `us-gaap:DiscussionOfInterestRateDerivativeRiskManagementPolicy`	40
Number of Interest Rate Derivatives Held `us-gaap:NumberOfInterestRateDerivativesHeld`	50
Types of Items Hedged by Interest Rate Derivatives `us-gaap:TypesOfItemsHedgedByInterestRateDerivatives`	60
Percentage of Debt Hedged by Interest Rate Derivatives `us-gaap:PercentageOfDebtHedgedByInterestRateDerivatives`	70
Description of Location of Interest Rate Derivatives on Balance Sheet `us-gaap:DescriptionOfLocationOfInterestRateDerivativesOnBalanceSheet`	80
Discussion of Method of Measuring Fair Value of Interest Rate Derivatives `us-gaap:DiscussionOfMethodOfMeasuringFairValueOfInterestRateDerivatives`	90
Interest Rate Cash Flow Hedges [Abstract] `us-gaap:InterestRateCashFlowHedgesAbstract`	100
Description of Interest Rate Cash Flow Hedge Activities `us-gaap:DescriptionOfInterestRateCashFlowHedgeActivities`	10
Maximum Length of Time Hedged in Interest Rate Cash Flow Hedge `us-gaap:MaximumLengthOfTimeHedgedInInterestRateCashFlowHedge1`	20
Description of Location of Interest Rate Cash Flow Hedge Derivative on Balance Sheet `us-gaap:DescriptionOfLocationOfInterestRateCashFlowHedgeDerivativeOnBalanceSheet`	30
Unrealized Gain (Loss) on Interest Rate Cash Flow Hedges, Pretax, Accumulated Other Comprehensive Income (Loss) `us-gaap:UnrealizedGainLossOnInterestRateCashFlowHedgesPretaxAccumulatedOtherComprehensiveIncomeLoss`	40
Description of Reclassification of Interest Rate Cash Flow Hedge Gain (Loss) `us-gaap:DescriptionOfReclassificationOfInterestRateCashFlowHedgeGainLoss`	50
Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net `us-gaap:InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet`	60
Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net `us-gaap:InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet`	70
Gain (Loss) on Interest Rate Cash Flow Hedge Ineffectiveness `us-gaap:GainLossOnInterestRateCashFlowHedgeIneffectiveness`	80
Interest Rate Cash Flow Hedge Ineffectiveness is Immaterial `us-gaap:InterestRateCashFlowHedgeIneffectivenessIsImmaterial`	10
Gain (Loss) on Components Excluded from Assessment of Interest Rate Cash Flow Hedge Effectiveness `us-gaap:GainLossOnComponentsExcludedFromAssessmentOfInterestRateCashFlowHedgeEffectiveness`	20
Gain (Loss) on Discontinuation of Interest Rate Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring, Net `us-gaap:GainLossOnDiscontinuationOfInterestRateCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNet`	90
Interest Rate Cash Flow Hedge Derivative at Fair Value, Net [Abstract] `us-gaap:InterestRateCashFlowHedgeDerivativeAtFairValueNetAbstract`	100
Interest Rate Cash Flow Hedge Asset at Fair Value `us-gaap:InterestRateCashFlowHedgeAssetAtFairValue`	10
Interest Rate Cash Flow Hedge Liability at Fair Value `us-gaap:InterestRateCashFlowHedgeLiabilityAtFairValue`	20
Interest Rate Cash Flow Hedge Derivative at Fair Value, Net `us-gaap:InterestRateCashFlowHedgeDerivativeAtFairValueNet`	30
Interest Rate Fair Value Hedges [Abstract] `us-gaap:InterestRateFairValueHedgesAbstract`	110
Description of Interest Rate Fair Value Hedge Activities `us-gaap:DescriptionOfInterestRateFairValueHedgeActivities`	10
Description of Location of Interest Rate Fair Value Hedge Derivative on Balance Sheet `us-gaap:DescriptionOfLocationOfInterestRateFairValueHedgeDerivativeOnBalanceSheet`	20
Increase (Decrease) in Fair Value of Interest Rate Fair Value Hedging Instruments `us-gaap:IncreaseDecreaseInFairValueOfInterestRateFairValueHedgingInstruments1`	30
Increase (Decrease) in Fair Value of Hedged Item in Interest Rate Fair Value Hedge `us-gaap:IncreaseDecreaseInFairValueOfHedgedItemInInterestRateFairValueHedge1`	40
Interest Rate Fair Value Hedge Derivative at Fair Value, Net [Abstract] `us-gaap:InterestRateFairValueHedgeDerivativeAtFairValueNetAbstract`	50
Interest Rate Fair Value Hedge Asset at Fair Value `us-gaap:InterestRateFairValueHedgeAssetAtFairValue`	10
Interest Rate Fair Value Hedge Liability at Fair Value `us-gaap:InterestRateFairValueHedgeLiabilityAtFairValue`	20
Interest Rate Fair Value Hedge Derivative at Fair Value, Net `us-gaap:InterestRateFairValueHedgeDerivativeAtFairValueNet`	30
Gain (Loss) on Interest Rate Fair Value Hedge Ineffectiveness `us-gaap:GainLossOnInterestRateFairValueHedgeIneffectiveness`	60
Ineffectiveness on Interest Rate Fair Value Hedges is Immaterial `us-gaap:IneffectivenessOnInterestRateFairValueHedgesIsImmaterial`	10
Gain (Loss) on Components Excluded from Assessment of Interest Rate Fair Value Hedge Effectiveness `us-gaap:GainLossOnComponentsExcludedFromAssessmentOfInterestRateFairValueHedgeEffectiveness`	20
Gain (Loss) from Hedged Firm Commitment Not Qualifying as Interest Rate Fair Value Hedge, Net `us-gaap:GainLossFromHedgedFirmCommitmentNotQualifyingAsInterestRateFairValueHedgeNet`	30
Deferred Gain (Loss) on Discontinuation of Interest Rate Fair Value Hedge `us-gaap:DeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge`	40
Amortization Period of Deferred Gain (Loss) on Discontinuation of Interest Rate Fair Value Hedge `us-gaap:AmortizationPeriodOfDeferredGainLossOnDiscontinuationOfInterestRateFairValueHedge1`	50
Interest Rate Derivative Instruments Not Designated as Hedging Instruments [Abstract] `us-gaap:InterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAbstract`	120
Description of Interest Rate Derivative Instruments Not Designated as Hedging Instruments Activities `us-gaap:DescriptionOfInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsActivities`	10
Purpose of Interest Rate Derivative Instruments Not Designated as Hedging Instruments `us-gaap:PurposeOfInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments`	20
Description of Location of Interest Rate Derivative Instruments Not Designated as Hedging Instruments on Balance Sheet `us-gaap:DescriptionOfLocationOfInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsOnBalanceSheet`	30
Description of Location of Gain (Loss) on Interest Rate Derivative Instruments Not Designated as Hedging Instruments in Financial Statements `us-gaap:DescriptionOfLocationOfGainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsInFinancialStatements`	40
Gain (Loss) on Interest Rate Derivative Instruments Not Designated as Hedging Instruments `us-gaap:GainLossOnInterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstruments`	50
Interest Rate Derivative Instruments Not Designated as Hedging Instruments at Fair Value, Net [Abstract] `us-gaap:InterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNetAbstract`	60
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value `us-gaap:InterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue`	10
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value `us-gaap:InterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue`	20
Interest Rate Derivative Instruments Not Designated as Hedging Instruments at Fair Value, Net `us-gaap:InterestRateDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNet`	30
Interest Rate Derivatives, at Fair Value, Net [Abstract] `us-gaap:InterestRateDerivativesAtFairValueNetAbstract`	130
Interest Rate Derivative Assets, at Fair Value `us-gaap:InterestRateDerivativeAssetsAtFairValue`	10
Interest Rate Derivative Liabilities, at Fair Value `us-gaap:InterestRateDerivativeLiabilitiesAtFairValue`	20
Interest Rate Derivatives, at Fair Value, Net `us-gaap:InterestRateDerivativesAtFairValueNet`	30
Foreign Currency Derivatives [Abstract] `us-gaap:ForeignCurrencyDerivativesAbstract`	30
Description of Foreign Currency Derivative Activities `us-gaap:DescriptionOfForeignCurrencyDerivativeActivities`	10
Description of Foreign Currency Exposure `us-gaap:DescriptionOfForeignCurrencyExposure`	20
Discussion of Objectives for Using Foreign Currency Derivative Instruments `us-gaap:DiscussionOfObjectivesForUsingForeignCurrencyDerivativeInstruments`	30
Discussion of Foreign Currency Derivative Risk Management Policy `us-gaap:DiscussionOfForeignCurrencyDerivativeRiskManagementPolicy`	40
Types of Items Hedged by Foreign Currency Derivatives `us-gaap:TypesOfItemsHedgedByForeignCurrencyDerivatives`	50
Number of Foreign Currency Derivatives Held `us-gaap:NumberOfForeignCurrencyDerivativesHeld`	60
Hedge Designations Used for Foreign Currency Derivatives `us-gaap:HedgeDesignationsUsedForForeignCurrencyDerivatives`	70
Description of Location of Foreign Currency Derivatives on Balance Sheet `us-gaap:DescriptionOfLocationOfForeignCurrencyDerivativesOnBalanceSheet`	80
Discussion of Method of Measuring Fair Value of Foreign Currency Derivatives `us-gaap:DiscussionOfMethodOfMeasuringFairValueOfForeignCurrencyDerivatives`	90
Maturity of Foreign Currency Derivatives `us-gaap:MaturityOfForeignCurrencyDerivatives1`	100
Maximum Remaining Maturity of Foreign Currency Derivatives `us-gaap:MaximumRemainingMaturityOfForeignCurrencyDerivatives1`	10
Average Remaining Maturity of Foreign Currency Derivatives `us-gaap:AverageRemainingMaturityOfForeignCurrencyDerivatives1`	20
Gain (Loss) on Foreign Currency Derivatives Recorded in Earnings, Net `us-gaap:GainLossOnForeignCurrencyDerivativesRecordedInEarningsNet`	110
Foreign Currency Cash Flow Hedges [Abstract] `us-gaap:ForeignCurrencyCashFlowHedgesAbstract`	120
Description of Foreign Currency Cash Flow Hedge Activities `us-gaap:DescriptionOfForeignCurrencyCashFlowHedgeActivities`	10
Maximum Length of Time, Foreign Currency Cash Flow Hedge `us-gaap:MaximumLengthOfTimeForeignCurrencyCashFlowHedge`	20
Description of Location of Foreign Currency Cash Flow Hedge Derivatives on Balance Sheet `us-gaap:DescriptionOfLocationOfForeignCurrencyCashFlowHedgeDerivativesOnBalanceSheet`	30
Foreign Currency Cash Flow Hedge Derivative at Fair Value, Net [Abstract] `us-gaap:ForeignCurrencyCashFlowHedgeDerivativeAtFairValueNetAbstract`	40
Foreign Currency Cash Flow Hedge Asset at Fair Value `us-gaap:ForeignCurrencyCashFlowHedgeAssetAtFairValue`	10
Foreign Currency Cash Flow Hedge Liability at Fair Value `us-gaap:ForeignCurrencyCashFlowHedgeLiabilityAtFairValue`	20
Foreign Currency Cash Flow Hedge Derivative at Fair Value, Net `us-gaap:ForeignCurrencyCashFlowHedgeDerivativeAtFairValueNet`	30
Unrealized Gain (Loss) on Foreign Currency Derivatives, Net, before Tax [Abstract] `us-gaap:UnrealizedGainLossOnForeignCurrencyDerivativesNetBeforeTaxAbstract`	50
Unrealized Gain on Foreign Currency Derivatives, before Tax `us-gaap:UnrealizedGainOnForeignCurrencyDerivativesBeforeTax`	10
Unrealized Loss on Foreign Currency Derivatives, before Tax `us-gaap:UnrealizedLossOnForeignCurrencyDerivativesBeforeTax`	20
Unrealized Gain (Loss) on Foreign Currency Derivatives, Net, before Tax `us-gaap:UnrealizedGainLossOnForeignCurrencyDerivativesNetBeforeTax`	30
Description of Reclassification of Foreign Currency Cash Flow Hedge Gain (Loss) `us-gaap:DescriptionOfReclassificationOfForeignCurrencyCashFlowHedgeGainLoss`	60
Foreign Currency Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net `us-gaap:ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet`	70
Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months `us-gaap:ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months`	80
Gain (Loss) on Foreign Currency Cash Flow Hedge Ineffectiveness `us-gaap:GainLossOnForeignCurrencyCashFlowHedgeIneffectiveness`	90
Foreign Currency Cash Flow Hedge Ineffectiveness is Immaterial `us-gaap:ForeignCurrencyCashFlowHedgeIneffectivenessIsImmaterial`	10
Gain (Loss) on Components Excluded from Assessment of Foreign Currency Cash Flow Hedge Effectiveness `us-gaap:GainLossOnComponentsExcludedFromAssessmentOfForeignCurrencyCashFlowHedgeEffectiveness`	20
Gain (Loss) on Discontinuation of Foreign Currency Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring, Net `us-gaap:GainLossOnDiscontinuationOfForeignCurrencyCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNet`	100
Foreign Currency Fair Value Hedges [Abstract] `us-gaap:ForeignCurrencyFairValueHedgesAbstract`	130
Description of Foreign Currency Fair Value Hedge Activities `us-gaap:DescriptionOfForeignCurrencyFairValueHedgeActivities`	10
Foreign Currency Fair Value Hedge Derivative [Table] `us-gaap:ForeignCurrencyFairValueHedgeDerivativeTable`	20
Balance Sheet Location [Axis] `us-gaap:BalanceSheetLocationAxis`	10
Balance Sheet Location [Domain] `us-gaap:BalanceSheetLocationDomain`	10
Other Assets [Member] `us-gaap:OtherAssetsMember`	10
Other Current Assets [Member] `us-gaap:OtherCurrentAssetsMember`	10
Other Noncurrent Assets [Member] `us-gaap:OtherNoncurrentAssetsMember`	20
Other Liabilities [Member] `us-gaap:OtherLiabilitiesMember`	20
Other Current Liabilities [Member] `us-gaap:OtherCurrentLiabilitiesMember`	10
Other Noncurrent Liabilities [Member] `us-gaap:OtherNoncurrentLiabilitiesMember`	20
Other Investments [Member] `us-gaap:OtherInvestmentsMember`	30
Accounts Payable and Accrued Liabilities [Member] `us-gaap:AccountsPayableAndAccruedLiabilitiesMember`	40
Prepaid Expenses and Other Current Assets [Member] `us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember`	50
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	20
Income Statement Location [Domain] `us-gaap:IncomeStatementLocationDomain`	10
Sales [Member] `us-gaap:SalesMember`	10
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	20
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	30
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	40
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	50
Other Income [Member] `us-gaap:OtherIncomeMember`	60
Interest Income [Member] `us-gaap:InterestIncomeMember`	70
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	80
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	90
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	100
Interest Expense [Member] `us-gaap:InterestExpenseMember`	110
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	120
Other Expense [Member] `us-gaap:OtherExpenseMember`	130
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	140
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	150
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	160
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	170
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	180
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	190
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	200
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	210
Selling and Marketing Expense [Member] `us-gaap:SellingAndMarketingExpenseMember`	10
General and Administrative Expense [Member] `us-gaap:GeneralAndAdministrativeExpenseMember`	20
Foreign Currency Fair Value Hedge Derivative [Line Items] `us-gaap:ForeignCurrencyFairValueHedgeDerivativeLineItems`	30
Foreign Currency Fair Value Hedge Derivative at Fair Value, Net [Abstract] `us-gaap:ForeignCurrencyFairValueHedgeDerivativeAtFairValueNetAbstract`	10
Foreign Currency Fair Value Hedge Asset at Fair Value `us-gaap:ForeignCurrencyFairValueHedgeAssetAtFairValue`	10
Foreign Currency Fair Value Hedge Liability at Fair Value `us-gaap:ForeignCurrencyFairValueHedgeLiabilityAtFairValue`	20
Foreign Currency Fair Value Hedge Derivative at Fair Value, Net `us-gaap:ForeignCurrencyFairValueHedgeDerivativeAtFairValueNet`	30
Gain (Loss) on Foreign Currency Fair Value Hedge Derivatives `us-gaap:GainLossOnForeignCurrencyFairValueHedgeDerivatives`	20
Change in Unrealized Gain (Loss) on Foreign Currency Fair Value Hedging Instruments `us-gaap:ChangeInUnrealizedGainLossOnForeignCurrencyFairValueHedgingInstruments1`	30
Change in Unrealized Gain (Loss) on Hedged Item in Foreign Currency Fair Value Hedge `us-gaap:ChangeInUnrealizedGainLossOnHedgedItemInForeignCurrencyFairValueHedge1`	40
Gain (Loss) on Foreign Currency Fair Value Hedge Ineffectiveness, Disclosures [Abstract] `us-gaap:GainLossOnForeignCurrencyFairValueHedgeIneffectivenessDisclosuresAbstract`	50
Gain (Loss) on Foreign Currency Fair Value Hedge Ineffectiveness `us-gaap:GainLossOnForeignCurrencyFairValueHedgeIneffectiveness`	10
Ineffectiveness on Foreign Currency Fair Value Hedges is Immaterial `us-gaap:IneffectivenessOnForeignCurrencyFairValueHedgesIsImmaterial`	20
Gain (Loss) on Components Excluded from Assessment of Foreign Currency Fair Value Hedge Effectiveness `us-gaap:GainLossOnComponentsExcludedFromAssessmentOfForeignCurrencyFairValueHedgeEffectiveness`	30
Gain (Loss) from Hedged Firm Commitment Not Qualifying as Foreign Currency Fair Value Hedge, Net `us-gaap:GainLossFromHedgedFirmCommitmentNotQualifyingAsForeignCurrencyFairValueHedgeNet`	40
Amortization Period of Deferred Gain (Loss) on Discontinuation of Foreign Currency Fair Value Hedge `us-gaap:AmortizationPeriodOfDeferredGainLossOnDiscontinuationOfForeignCurrencyFairValueHedge1`	50
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments [Abstract] `us-gaap:ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAbstract`	140
Description of Foreign Currency Derivative Instruments Not Designated as Hedging Instruments Activities `us-gaap:DescriptionOfForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsActivities`	10
Purpose of Foreign Currency Derivative Instruments Not Designated as Hedging Instruments `us-gaap:PurposeOfForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments`	20
Description of Location of Foreign Currency Derivative Instruments Not Designated as Hedging Instruments on Balance Sheet `us-gaap:DescriptionOfLocationOfForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsOnBalanceSheet`	30
Description of Location of Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments in Financial Statements `us-gaap:DescriptionOfLocationOfGainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsInFinancialStatements`	40
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments at Fair Value, Net [Abstract] `us-gaap:ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNetAbstract`	50
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value `us-gaap:ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue`	10
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value `us-gaap:ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue`	20
Foreign Currency Derivative Instruments Not Designated as Hedging Instruments at Fair Value, Net `us-gaap:ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNet`	30
Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments `us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments`	60
Price Risk Derivatives [Abstract] `us-gaap:PriceRiskDerivativesAbstract`	40
Schedule of Price Risk Derivatives [Table Text Block] `us-gaap:ScheduleOfPriceRiskDerivativesTableTextBlock`	10
Price Risk Derivatives [Table] `us-gaap:PriceRiskDerivativesTable`	10
Balance Sheet Location [Axis] `us-gaap:BalanceSheetLocationAxis`	10
Balance Sheet Location [Domain] `us-gaap:BalanceSheetLocationDomain`	10
Other Assets [Member] `us-gaap:OtherAssetsMember`	10
Other Current Assets [Member] `us-gaap:OtherCurrentAssetsMember`	10
Other Noncurrent Assets [Member] `us-gaap:OtherNoncurrentAssetsMember`	20
Other Liabilities [Member] `us-gaap:OtherLiabilitiesMember`	20
Other Current Liabilities [Member] `us-gaap:OtherCurrentLiabilitiesMember`	10
Other Noncurrent Liabilities [Member] `us-gaap:OtherNoncurrentLiabilitiesMember`	20
Other Investments [Member] `us-gaap:OtherInvestmentsMember`	30
Accounts Payable and Accrued Liabilities [Member] `us-gaap:AccountsPayableAndAccruedLiabilitiesMember`	40
Prepaid Expenses and Other Current Assets [Member] `us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember`	50
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	20
Income Statement Location [Domain] `us-gaap:IncomeStatementLocationDomain`	10
Sales [Member] `us-gaap:SalesMember`	10
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	20
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	30
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	40
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	50
Other Income [Member] `us-gaap:OtherIncomeMember`	60
Interest Income [Member] `us-gaap:InterestIncomeMember`	70
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	80
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	90
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	100
Interest Expense [Member] `us-gaap:InterestExpenseMember`	110
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	120
Other Expense [Member] `us-gaap:OtherExpenseMember`	130
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	140
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	150
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	160
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	170
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	180
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	190
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	200
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	210
Selling and Marketing Expense [Member] `us-gaap:SellingAndMarketingExpenseMember`	10
General and Administrative Expense [Member] `us-gaap:GeneralAndAdministrativeExpenseMember`	20
Price Risk Derivatives [Line Items] `us-gaap:PriceRiskDerivativesLineItems`	30
Price Risk Fair Value Hedge Derivative, at Fair Value, Net [Abstract] `us-gaap:PriceRiskFairValueHedgeDerivativeAtFairValueNetAbstract`	10
Price Risk Fair Value Hedge Asset, at Fair Value `us-gaap:PriceRiskFairValueHedgeAssetAtFairValue`	10
Price Risk Fair Value Hedge Liability, at Fair Value `us-gaap:PriceRiskFairValueHedgeLiabilityAtFairValue`	20
Price Risk Fair Value Hedge Derivative, at Fair Value, Net `us-gaap:PriceRiskFairValueHedgeDerivativeAtFairValueNet`	30
Price Risk Derivatives, at Fair Value, Net [Abstract] `us-gaap:PriceRiskDerivativesAtFairValueNetAbstract`	20
Price Risk Derivative Assets, at Fair Value `us-gaap:PriceRiskDerivativeAssetsAtFairValue`	10
Price Risk Derivative Liabilities, at Fair Value `us-gaap:PriceRiskDerivativeLiabilitiesAtFairValue`	20
Price Risk Derivatives, at Fair Value, Net `us-gaap:PriceRiskDerivativesAtFairValueNet`	30
Price Risk Cash Flow Hedge Derivative, at Fair Value, Net [Abstract] `us-gaap:PriceRiskCashFlowHedgeDerivativeAtFairValueNetAbstract`	30
Price Risk Cash Flow Hedge Asset, at Fair Value `us-gaap:PriceRiskCashFlowHedgeAssetAtFairValue`	10
Price Risk Cash Flow Hedge Liability, at Fair Value `us-gaap:PriceRiskCashFlowHedgeLiabilityAtFairValue`	20
Price Risk Cash Flow Hedge Derivative, at Fair Value, Net `us-gaap:PriceRiskCashFlowHedgeDerivativeAtFairValueNet`	30
Price Risk Derivative Instruments Not Designated as Hedging Instruments, at Fair Value, Net [Abstract] `us-gaap:PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNetAbstract`	40
Price Risk Derivative Instruments Not Designated as Hedging Instruments Asset, at Fair Value `us-gaap:PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue`	10
Price Risk Derivative Instruments Not Designated as Hedging Instruments Liability, at Fair Value `us-gaap:PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue`	20
Price Risk Derivative Instruments Not Designated as Hedging Instruments, at Fair Value, Net `us-gaap:PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNet`	30
Unrealized Gain (Loss) on Price Risk Cash Flow Derivatives, before Tax [Abstract] `us-gaap:UnrealizedGainLossOnPriceRiskCashFlowDerivativesBeforeTaxAbstract`	50
Unrealized Gain on Price Risk Cash Flow Derivatives, before Tax `us-gaap:UnrealizedGainOnPriceRiskCashFlowDerivativesBeforeTax`	10
Unrealized Loss on Price Risk Cash Flow Derivatives, before Tax `us-gaap:UnrealizedLossOnPriceRiskCashFlowDerivativesBeforeTax`	20
Unrealized Gain (Loss) on Price Risk Cash Flow Derivatives, before Tax `us-gaap:UnrealizedGainLossOnPriceRiskCashFlowDerivativesBeforeTax`	30
Gain (Loss) on Price Risk Derivative Instruments Not Designated as Hedging Instruments `us-gaap:GainLossOnPriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstruments`	60
Gain (Loss) on Price Risk Derivatives, Net `us-gaap:GainLossOnPriceRiskDerivativesNet`	70
Description of Price Risk Derivative Activities `us-gaap:DescriptionOfPriceRiskDerivativeActivities`	20
Description of Price Risk Exposure `us-gaap:DescriptionOfPriceRiskExposure`	30
Discussion of Objectives for Using Price Risk Derivative Instruments `us-gaap:DiscussionOfObjectivesForUsingPriceRiskDerivativeInstruments`	40
Discussion of Price Risk Derivative Risk Management Policy `us-gaap:DiscussionOfPriceRiskDerivativeRiskManagementPolicy`	50
Number of Price Risk Derivatives Held `us-gaap:NumberOfPriceRiskDerivativesHeld`	60
Types of Items Hedged by Price Risk Derivatives `us-gaap:TypesOfItemsHedgedByPriceRiskDerivatives`	70
Hedge Designations Used for Price Risk Derivatives `us-gaap:HedgeDesignationsUsedForPriceRiskDerivatives`	80
Discussion of Method of Measuring Fair Value of Price Risk Derivatives `us-gaap:DiscussionOfMethodOfMeasuringFairValueOfPriceRiskDerivatives`	90
Ineffectiveness on Price Risk Hedges is Immaterial `us-gaap:IneffectivenessOnPriceRiskHedgesIsImmaterial`	100
Gain (Loss) on Price Risk Hedge Ineffectiveness `us-gaap:GainLossOnPriceRiskHedgeIneffectiveness`	110
Gain (Loss) on Components Excluded from Assessment of Price Risk Hedge Effectiveness `us-gaap:GainLossOnComponentsExcludedFromAssessmentOfPriceRiskHedgeEffectiveness`	120
Price Risk Cash Flow Hedges [Abstract] `us-gaap:PriceRiskCashFlowHedgesAbstract`	130
Description of Price Risk Cash Flow Hedge Activities `us-gaap:DescriptionOfPriceRiskCashFlowHedgeActivities`	10
Maximum Length of Time Hedged in Price Risk Cash Flow Hedge `us-gaap:MaximumLengthOfTimeHedgedInPriceRiskCashFlowHedge1`	20
Description of Reclassification of Price Risk Cash Flow Hedge Gain (Loss) `us-gaap:DescriptionOfReclassificationOfPriceRiskCashFlowHedgeGainLoss`	30
Price Risk Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net `us-gaap:PriceRiskCashFlowHedgeGainOrLossReclassifiedToEarningsNet`	40
Price Risk Cash Flow Hedge Unrealized Gain (Loss) to be Reclassified During Next 12 Months `us-gaap:PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months`	50
Price Risk Cash Flow Hedge Ineffectiveness is Immaterial `us-gaap:PriceRiskCashFlowHedgeIneffectivenessIsImmaterial`	60
Gain (Loss) on Price Risk Cash Flow Hedge Ineffectiveness `us-gaap:GainLossOnPriceRiskCashFlowHedgeIneffectiveness`	10
Gain (Loss) on Components Excluded from Assessment of Price Risk Cash Flow Hedge Effectiveness `us-gaap:GainLossOnComponentsExcludedFromAssessmentOfPriceRiskCashFlowHedgeEffectiveness`	20
Gain (Loss) on Discontinuation of Price Risk Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring, Net `us-gaap:GainLossOnDiscontinuationOfPriceRiskCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNet`	70
Price Risk Fair Value Hedges [Abstract] `us-gaap:PriceRiskFairValueHedgesAbstract`	140
Description of Price Risk Fair Value Hedge Activities `us-gaap:DescriptionOfPriceRiskFairValueHedgeActivities`	10
Increase (Decrease) in Fair Value of Price Risk Fair Value Hedging Instruments `us-gaap:IncreaseDecreaseInFairValueOfPriceRiskFairValueHedgingInstruments1`	20
Increase (Decrease) in Fair Value of Hedged Item in Price Risk Fair Value Hedge `us-gaap:IncreaseDecreaseInFairValueOfHedgedItemInPriceRiskFairValueHedge1`	30
Unrealized Gain (Loss) on Price Risk Fair Value Hedging Instruments `us-gaap:UnrealizedGainLossOnPriceRiskFairValueHedgingInstruments`	40
Gain (Loss) on Price Risk Fair Value Hedge Ineffectiveness `us-gaap:GainLossOnPriceRiskFairValueHedgeIneffectiveness`	50
Ineffectiveness on Price Risk Fair Value Hedges is Immaterial `us-gaap:IneffectivenessOnPriceRiskFairValueHedgesIsImmaterial`	10
Gain (Loss) on Components Excluded from Assessment of Price Risk Fair Value Hedge Effectiveness `us-gaap:GainLossOnComponentsExcludedFromAssessmentOfPriceRiskFairValueHedgeEffectiveness`	20
Gain (Loss) from Hedged Firm Commitment Not Qualifying as Price Risk Fair Value Hedge, Net `us-gaap:GainLossFromHedgedFirmCommitmentNotQualifyingAsPriceRiskFairValueHedgeNet`	30
Amortization Period of Deferred Gain (Loss) on Discontinuation of Price Risk Fair Value Hedge `us-gaap:AmortizationPeriodOfDeferredGainLossOnDiscontinuationOfPriceRiskFairValueHedge1`	40
Price Risk Derivative Instruments Not Designated as Hedging Instruments [Abstract] `us-gaap:PriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAbstract`	150
Description of Price Risk Derivative Instruments Not Designated as Hedging Instruments Activities `us-gaap:DescriptionOfPriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsActivities`	10
Purpose of Price Risk Derivative Instruments Not Designated as Hedging Instruments `us-gaap:PurposeOfPriceRiskDerivativeInstrumentsNotDesignatedAsHedgingInstruments`	20
Summary of Credit Derivatives [Abstract] `us-gaap:SummaryOfCreditDerivativesAbstract`	50
Disclosure of Credit Derivatives [Table Text Block] `us-gaap:DisclosureOfCreditDerivativesTextBlock`	10
Schedule of Credit Derivatives [Table] `us-gaap:ScheduleOfCreditDerivativesTable`	10
Credit Derivatives Contract Type [Axis] `us-gaap:CreditDerivativesByContractTypeAxis`	10
Credit Derivatives Contract Type [Domain] `us-gaap:CreditDerivativesContractTypeDomain`	10
Credit Default Swap [Member] `us-gaap:CreditDefaultSwapMember`	10
Credit Default Swap, Buying Protection [Member] `us-gaap:CreditDefaultSwapBuyingProtectionMember`	10
Credit Default Swap, Selling Protection [Member] `us-gaap:CreditDefaultSwapSellingProtectionMember`	20
Credit Default Option [Member] `us-gaap:CreditDefaultOptionMember`	20
Credit Default Swaption [Member] `us-gaap:CreditDefaultSwaptionMember`	30
Credit Spread Option [Member] `us-gaap:CreditSpreadOptionMember`	40
Credit Index Product [Member] `us-gaap:CreditIndexProductMember`	50
Hybrid Instrument [Member] `us-gaap:HybridInstrumentMember`	60
Swaption [Member] `us-gaap:SwaptionMember`	70
Other Credit Derivatives [Member] `us-gaap:OtherCreditDerivativesMember`	80
Internal Credit Assessment [Axis] `us-gaap:InternalCreditAssessmentAxis`	20
Internal Credit Assessment [Domain] `us-gaap:InternalCreditAssessmentDomain`	10
Risk Level, High [Member] `us-gaap:RiskLevelHighMember`	10
Risk Level, Medium [Member] `us-gaap:RiskLevelMediumMember`	20
Risk Level, Low [Member] `us-gaap:RiskLevelLowMember`	30
Underlying Asset Class [Axis] `us-gaap:UnderlyingAssetClassAxis`	30
Underlying Asset Class [Domain] `us-gaap:UnderlyingAssetClassDomain`	10
Agency Securities [Member] `us-gaap:AgencySecuritiesMember`	10
Debt Securities Payable [Member] `us-gaap:DebtSecuritiesPayableMember`	20
Loans Payable [Member] `us-gaap:LoansPayableMember`	30
Collateralized Securities [Member] `us-gaap:CollateralizedSecuritiesMember`	40
Collateralized Mortgage Backed Securities [Member] `us-gaap:MortgageBackedSecuritiesMember`	10
Residential Mortgage Backed Securities [Member] `us-gaap:ResidentialMortgageBackedSecuritiesMember`	20
Commercial Mortgage Backed Securities [Member] `us-gaap:CommercialMortgageBackedSecuritiesMember`	30
Mortgage Backed Securities, Other [Member] `us-gaap:MortgageBackedSecuritiesOtherMember`	40
Collateralized Debt Obligations [Member] `us-gaap:CollateralizedDebtObligationsMember`	50
Collateralized Loan Obligations [Member] `us-gaap:CollateralizedLoanObligationsMember`	60
Collateralized Credit Card Securities [Member] `us-gaap:CollateralizedCreditCardSecuritiesMember`	70
Collateralized Auto Loans [Member] `us-gaap:CollateralizedAutoLoansMember`	80
Collateralized Securities, Other [Member] `us-gaap:CollateralizedSecuritiesOtherMember`	90
Sovereign Debt [Member] `us-gaap:SovereignDebtMember`	50
Debt, State Government [Member] `us-gaap:SovereignDebtStateGovernmentUnspecifiedMember`	60
Debt, Local Government [Member] `us-gaap:SovereignDebtLocalGovernmentUnspecifiedMember`	70
Structured Finance [Member] `us-gaap:StructuredFinanceMember`	80
Underlying, Other [Member] `us-gaap:UnderlyingOtherMember`	90
Credit Rating, Moody's [Axis] `srt:CreditRatingMoodysAxis`	40
External Credit Rating, Moody's [Domain] `srt:ExternalCreditRatingMoodysMember`	10
Moody's, Aaa Rating [Member] `srt:MoodysAaaRatingMember`	10
Moody's, Aa1 Rating [Member] `srt:MoodysAa1RatingMember`	20
Moody's, Aa2 Rating [Member] `srt:MoodysAa2RatingMember`	30
Moody's, Aa3 Rating [Member] `srt:MoodysAa3RatingMember`	40
Moody's, A1 Rating [Member] `srt:MoodysA1RatingMember`	50
Moody's, A2 Rating [Member] `srt:MoodysA2RatingMember`	60
Moody's, A3 Rating [Member] `srt:MoodysA3RatingMember`	70
Moody's, Baa1 Rating [Member] `srt:MoodysBaa1RatingMember`	80
Moody's, Baa2 Rating [Member] `srt:MoodysBaa2RatingMember`	90
Moody's, Baa3 Rating [Member] `srt:MoodysBaa3RatingMember`	100
Moody's, Ba1 Rating [Member] `srt:MoodysBa1RatingMember`	110
Moody's, Ba2 Rating [Member] `srt:MoodysBa2RatingMember`	120
Moody's, Ba3 Rating [Member] `srt:MoodysBa3RatingMember`	130
Moody's, B1 Rating [Member] `srt:MoodysB1RatingMember`	140
Moody's, B2 Rating [Member] `srt:MoodysB2RatingMember`	150
Moody's, B3 Rating [Member] `srt:MoodysB3RatingMember`	160
Moody's, Caa1 Rating [Member] `srt:MoodysCaa1RatingMember`	170
Moody's, Caa2 Rating [Member] `srt:MoodysCaa2RatingMember`	180
Moody's, Caa3 Rating [Member] `srt:MoodysCaa3RatingMember`	190
Moody's, Ca Rating [Member] `srt:MoodysCaRatingMember`	200
Moody's, C Rating [Member] `srt:MoodysCRatingMember`	210
Credit Rating, Fitch [Axis] `srt:CreditRatingFitchAxis`	50
External Credit Rating, Fitch [Domain] `srt:ExternalCreditRatingFitchMember`	10
Fitch, AAA Rating [Member] `srt:FitchAAARatingMember`	10
Fitch, AA+ Rating [Member] `srt:FitchAAPlusRatingMember`	20
Fitch, AA Rating [Member] `srt:FitchAARatingMember`	30
Fitch, AA- Rating [Member] `srt:FitchAAMinusRatingMember`	40
Fitch, A+ Rating [Member] `srt:FitchAPlusRatingMember`	50
Fitch, A Rating [Member] `srt:FitchARatingMember`	60
Fitch, A- Rating [Member] `srt:FitchAMinusRatingMember`	70
Fitch, BBB+ Rating [Member] `srt:FitchBBBPlusRatingMember`	80
Fitch, BBB Rating [Member] `srt:FitchBBBRatingMember`	90
Fitch, BBB- Rating [Member] `srt:FitchBBBMinusRatingMember`	100
Fitch, BB+ Rating [Member] `srt:FitchBBPlusRatingMember`	110
Fitch, BB Rating [Member] `srt:FitchBBRatingMember`	120
Fitch, BB- Rating [Member] `srt:FitchBBMinusRatingMember`	130
Fitch, B+ Rating [Member] `srt:FitchBPlusRatingMember`	140
Fitch, B Rating [Member] `srt:FitchBRatingMember`	150
Fitch, B- Rating [Member] `srt:FitchBMinusRatingMember`	160
Fitch, CCC+ Rating [Member] `srt:FitchCCCPlusRatingMember`	170
Fitch, CCC Rating [Member] `srt:FitchCCCRatingMember`	180
Fitch, CCC- Rating [Member] `srt:FitchCCCMinusRatingMember`	190
Fitch, CC Rating [Member] `srt:FitchCCRatingMember`	200
Fitch, C Rating [Member] `srt:FitchCRatingMember`	210
Fitch, D Rating [Member] `srt:FitchDRatingMember`	220
Credit Rating, Standard & Poor's [Axis] `srt:CreditRatingStandardPoorsAxis`	60
External Credit Rating, Standard & Poor's [Domain] `srt:ExternalCreditRatingStandardPoorsMember`	10
Standard & Poor's, AAA Rating [Member] `srt:StandardPoorsAAARatingMember`	10
Standard & Poor's, AA+ Rating [Member] `srt:StandardPoorsAAPlusRatingMember`	20
Standard & Poor's, AA Rating [Member] `srt:StandardPoorsAARatingMember`	30
Standard & Poor's, AA- Rating [Member] `srt:StandardPoorsAAMinusRatingMember`	40
Standard & Poor's, A+ Rating [Member] `srt:StandardPoorsAPlusRatingMember`	50
Standard & Poor's, A Rating [Member] `srt:StandardPoorsARatingMember`	60
Standard & Poor's, A- Rating [Member] `srt:StandardPoorsAMinusRatingMember`	70
Standard & Poor's, BBB+ Rating [Member] `srt:StandardPoorsBBBPlusRatingMember`	80
Standard & Poor's, BBB Rating [Member] `srt:StandardPoorsBBBRatingMember`	90
Standard & Poor's, BBB- Rating [Member] `srt:StandardPoorsBBBMinusRatingMember`	100
Standard & Poor's, BB+ Rating [Member] `srt:StandardPoorsBBPlusRatingMember`	110
Standard & Poor's, BB Rating [Member] `srt:StandardPoorsBBRatingMember`	120
Standard & Poor's, BB- Rating [Member] `srt:StandardPoorsBBMinusRatingMember`	130
Standard & Poor's, B+ Rating [Member] `srt:StandardPoorsBPlusRatingMember`	140
Standard & Poor's, B Rating [Member] `srt:StandardPoorsBRatingMember`	150
Standard & Poor's, B- Rating [Member] `srt:StandardPoorsBMinusRatingMember`	160
Standard & Poor's, CCC+ Rating [Member] `srt:StandardPoorsCCCPlusRatingMember`	170
Standard & Poor's, CCC Rating [Member] `srt:StandardPoorsCCCRatingMember`	180
Standard & Poor's, CCC- Rating [Member] `srt:StandardPoorsCCCMinusRatingMember`	190
Standard & Poor's, CC Rating [Member] `srt:StandardPoorsCCRatingMember`	200
Standard & Poor's, C Rating [Member] `srt:StandardPoorsCRatingMember`	210
Standard & Poor's, D Rating [Member] `srt:StandardPoorsDRatingMember`	220
External Credit Rating by Grouping [Axis] `us-gaap:ExternalCreditRatingByGroupingAxis`	70
External Credit Rating by Grouping [Domain] `us-gaap:ExternalCreditRatingByGroupingDomain`	10
External Credit Rating, Investment Grade [Member] `us-gaap:ExternalCreditRatingInvestmentGradeMember`	10
External Credit Rating, Non Investment Grade [Member] `us-gaap:ExternalCreditRatingNonInvestmentGradeMember`	20
Valuation Approach and Technique [Axis] `us-gaap:ValuationTechniqueAxis`	80
Valuation Approach and Technique [Domain] `us-gaap:ValuationTechniqueDomain`	10
Valuation, Market Approach [Member] `us-gaap:MarketApproachValuationTechniqueMember`	10
Valuation Technique, Consensus Pricing Model [Member] `us-gaap:ValuationTechniqueConsensusPricingModelMember`	10
Valuation Technique, Matrix Pricing [Member] `us-gaap:ValuationTechniqueMatrixPricingMember`	20
Valuation, Income Approach [Member] `us-gaap:IncomeApproachValuationTechniqueMember`	20
Valuation Technique, Discounted Cash Flow [Member] `us-gaap:ValuationTechniqueDiscountedCashFlowMember`	10
Valuation Technique, Option Pricing Model [Member] `us-gaap:ValuationTechniqueOptionPricingModelMember`	20
Valuation, Cost Approach [Member] `us-gaap:CostApproachValuationTechniqueMember`	30
Hedging Relationship [Axis] `us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis`	90
Hedging Relationship [Domain] `us-gaap:HedgingRelationshipDomain`	10
Fair Value Hedging [Member] `us-gaap:FairValueHedgingMember`	10
Cash Flow Hedging [Member] `us-gaap:CashFlowHedgingMember`	20
Net Investment Hedging [Member] `us-gaap:NetInvestmentHedgingMember`	30
Balance Sheet Location [Axis] `us-gaap:BalanceSheetLocationAxis`	100
Balance Sheet Location [Domain] `us-gaap:BalanceSheetLocationDomain`	10
Other Assets [Member] `us-gaap:OtherAssetsMember`	10
Other Current Assets [Member] `us-gaap:OtherCurrentAssetsMember`	10
Other Noncurrent Assets [Member] `us-gaap:OtherNoncurrentAssetsMember`	20
Other Liabilities [Member] `us-gaap:OtherLiabilitiesMember`	20
Other Current Liabilities [Member] `us-gaap:OtherCurrentLiabilitiesMember`	10
Other Noncurrent Liabilities [Member] `us-gaap:OtherNoncurrentLiabilitiesMember`	20
Other Investments [Member] `us-gaap:OtherInvestmentsMember`	30
Accounts Payable and Accrued Liabilities [Member] `us-gaap:AccountsPayableAndAccruedLiabilitiesMember`	40
Prepaid Expenses and Other Current Assets [Member] `us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember`	50
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	110
Income Statement Location [Domain] `us-gaap:IncomeStatementLocationDomain`	10
Sales [Member] `us-gaap:SalesMember`	10
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	20
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	30
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	40
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	50
Other Income [Member] `us-gaap:OtherIncomeMember`	60
Interest Income [Member] `us-gaap:InterestIncomeMember`	70
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	80
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	90
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	100
Interest Expense [Member] `us-gaap:InterestExpenseMember`	110
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	120
Other Expense [Member] `us-gaap:OtherExpenseMember`	130
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	140
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	150
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	160
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	170
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	180
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	190
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	200
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	210
Selling and Marketing Expense [Member] `us-gaap:SellingAndMarketingExpenseMember`	10
General and Administrative Expense [Member] `us-gaap:GeneralAndAdministrativeExpenseMember`	20
Position [Axis] `us-gaap:PositionAxis`	120
Position [Domain] `us-gaap:PositionDomain`	10
Long [Member] `us-gaap:LongMember`	10
Short [Member] `us-gaap:ShortMember`	20
Credit Derivatives [Line Items] `us-gaap:CreditDerivativesLineItems`	130
Description of Credit Risk Exposure `us-gaap:DescriptionOfCreditRiskExposure`	10
Discussion of Objectives for Using Credit Risk Derivative Instruments `us-gaap:DiscussionOfObjectivesForUsingCreditRiskDerivativeInstruments`	20
Number of Credit Risk Derivatives Held `us-gaap:NumberOfCreditRiskDerivativesHeld`	30
Credit Derivative, Term `us-gaap:CreditDerivativeTerm1`	40
Maturity of Credit Risk Derivatives `us-gaap:MaturityOfCreditRiskDerivative`	50
Average Term of Credit Risk Derivatives `us-gaap:AverageTermOfCreditRiskDerivatives1`	60
Maximum Term of Credit Risk Derivatives `us-gaap:MaximumTermOfCreditRiskDerivatives1`	70
Credit Derivative, Triggering Event `us-gaap:CreditDerivativeTriggeringEvent`	80
Credit Derivative, Internal Grouping Parameter `us-gaap:CreditDerivativeInternalGroupingParameter`	90
Credit Derivative, Maximum Exposure, Undiscounted `us-gaap:CreditDerivativeMaximumExposureUndiscounted`	100
Credit Derivative, Unlimited Exposure `us-gaap:CreditDerivativeUnlimitedExposure`	110
Credit Derivative, Maximum Exposure Inestimable `us-gaap:CreditDerivativeMaximumExposureInestimable`	120
Credit Risk Derivatives, at Fair Value, Net [Abstract] `us-gaap:CreditRiskDerivativesAtFairValueNetAbstract`	130
Credit Risk Derivative Assets, at Fair Value `us-gaap:CreditRiskDerivativeAssetsAtFairValue`	10
Credit Risk Derivative Liabilities, at Fair Value `us-gaap:CreditRiskDerivativeLiabilitiesAtFairValue`	20
Credit Risk Derivatives, at Fair Value, Net `us-gaap:CreditRiskDerivativesAtFairValueNet`	30
Derivative, Net Hedge Ineffectiveness Gain (Loss) `us-gaap:DerivativeNetHedgeIneffectivenessGainLoss`	140
Notional Disclosures [Abstract] `us-gaap:NotionalAmountOfDerivativesAbstract`	150
Derivative Asset, Notional Amount `us-gaap:DerivativeAssetNotionalAmount`	10
Derivative Liability, Notional Amount `us-gaap:DerivativeLiabilityNotionalAmount`	20
Derivative, Notional Amount `us-gaap:DerivativeNotionalAmount`	30
Notional Amount of Nonderivative Instruments `us-gaap:NotionalAmountOfNonderivativeInstruments`	40
Derivative, Nonmonetary Notional Amount, Volume `us-gaap:DerivativeNonmonetaryNotionalAmountVolume`	50
Derivative, Nonmonetary Notional Amount, Mass `us-gaap:DerivativeNonmonetaryNotionalAmountMass`	60
Derivative, Nonmonetary Notional Amount, Energy Measure `us-gaap:DerivativeNonmonetaryNotionalAmountEnergyMeasure`	70
Derivative, Nonmonetary Notional Amount, Flow Rate `us-gaap:DerivativeNonmonetaryNotionalAmountFlowRate`	80
Underlying, Derivative Asset `us-gaap:UnderlyingDerivativeAsset`	90
Underlying, Derivative Liability `us-gaap:UnderlyingDerivativeLiability`	100
Underlying, Derivative `us-gaap:UnderlyingDerivative`	110
Underlying, Derivative Volume `us-gaap:UnderlyingDerivativeVolume`	120
Underlying, Derivative Mass `us-gaap:UnderlyingDerivativeMass`	130
Underlying, Derivative Energy Measure `us-gaap:UnderlyingDerivativeEnergyMeasure`	140
Underlying, Derivative Flow Rate `us-gaap:UnderlyingDerivativeFlowRate`	150
Gain (Loss) on Components Excluded from Assessment of Credit Risk Hedge Effectiveness `us-gaap:GainLossOnComponentsExcludedFromAssessmentOfCreditRiskHedgeEffectiveness`	160
Credit Derivative, Recourse Provisions `us-gaap:CreditDerivativeRecourseProvisions`	170
Credit Derivative, Collateral Held Directly or by Third Parties `us-gaap:CreditDerivativeCollateralHeldDirectlyOrByThirdParties`	180
Credit Derivative, Liquidation Proceeds, Monetary Amount `us-gaap:CreditDerivativeLiquidationProceedsMonetaryAmount`	190
Credit Derivative, Liquidation Proceeds, Percentage `us-gaap:CreditDerivativeLiquidationProceedsPercentage`	200
Credit Derivative, Purchased Credit Protection `us-gaap:CreditDerivativePurchasedCreditProtection`	210
Derivative, Credit Risk Related Contingent Features [Abstract] `us-gaap:DerivativeCreditRiskRelatedContingentFeaturesAbstract`	50
Description of Credit Risk Related Contingent Features [Abstract] `us-gaap:DescriptionOfCreditRiskRelatedContingentFeaturesAbstract`	10
Derivative, Credit Risk Related Contingent Features, Existence and Nature `us-gaap:DerivativeCreditRiskRelatedContingentFeaturesExistenceAndNature`	10
Derivative, Credit Risk Related Contingent Features, Triggering Circumstances `us-gaap:DerivativeCreditRiskRelatedContingentFeaturesTriggeringCircumstances`	20
Derivative, Net Liability Position, Aggregate Fair Value `us-gaap:DerivativeNetLiabilityPositionAggregateFairValue`	20
Collateral Already Posted, Aggregate Fair Value `us-gaap:CollateralAlreadyPostedAggregateFairValue`	30
Additional Collateral, Aggregate Fair Value `us-gaap:AdditionalCollateralAggregateFairValue`	40
Assets Needed for Immediate Settlement, Aggregate Fair Value `us-gaap:AssetsNeededForImmediateSettlementAggregateFairValue`	50
Discussion of Hybrid Instruments and Embedded Derivatives [Text Block] `us-gaap:DiscussionOfHybridInstrumentsAndEmbeddedDerivativesTextBlock`	40
Hybrid Instruments [Abstract] `us-gaap:HybridInstrumentsAbstract`	10
Hybrid Instruments [Table] `us-gaap:HybridInstrumentsTable`	10
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	10
Income Statement Location [Domain] `us-gaap:IncomeStatementLocationDomain`	10
Sales [Member] `us-gaap:SalesMember`	10
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	20
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	30
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	40
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	50
Other Income [Member] `us-gaap:OtherIncomeMember`	60
Interest Income [Member] `us-gaap:InterestIncomeMember`	70
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	80
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	90
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	100
Interest Expense [Member] `us-gaap:InterestExpenseMember`	110
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	120
Other Expense [Member] `us-gaap:OtherExpenseMember`	130
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	140
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	150
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	160
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	170
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	180
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	190
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	200
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	210
Selling and Marketing Expense [Member] `us-gaap:SellingAndMarketingExpenseMember`	10
General and Administrative Expense [Member] `us-gaap:GeneralAndAdministrativeExpenseMember`	20
Balance Sheet Location [Axis] `us-gaap:BalanceSheetLocationAxis`	20
Balance Sheet Location [Domain] `us-gaap:BalanceSheetLocationDomain`	10
Other Assets [Member] `us-gaap:OtherAssetsMember`	10
Other Current Assets [Member] `us-gaap:OtherCurrentAssetsMember`	10
Other Noncurrent Assets [Member] `us-gaap:OtherNoncurrentAssetsMember`	20
Other Liabilities [Member] `us-gaap:OtherLiabilitiesMember`	20
Other Current Liabilities [Member] `us-gaap:OtherCurrentLiabilitiesMember`	10
Other Noncurrent Liabilities [Member] `us-gaap:OtherNoncurrentLiabilitiesMember`	20
Other Investments [Member] `us-gaap:OtherInvestmentsMember`	30
Accounts Payable and Accrued Liabilities [Member] `us-gaap:AccountsPayableAndAccruedLiabilitiesMember`	40
Prepaid Expenses and Other Current Assets [Member] `us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember`	50
Hybrid Instruments [Line Items] `us-gaap:HybridInstrumentsLineItems`	30
Hybrid Instruments at Fair Value, Net `us-gaap:HybridInstrumentsAtFairValueNet`	10
Unrealized Gain (Loss) on Hybrid Instrument, Net `us-gaap:UnrealizedGainLossOnHybridInstrumentNet`	20
Description of Hybrid Instruments Accounted for at Fair Value `us-gaap:DescriptionOfHybridInstrumentsAccountedForAtFairValue`	20
Description of Accounting Method for Hybrid Instruments `us-gaap:DescriptionOfAccountingMethodForHybridInstruments`	30
Embedded Derivative [Abstract] `us-gaap:EmbeddedDerivativeAbstract`	20
Embedded Derivative [Table] `us-gaap:EmbeddedDerivativeTable`	10
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	10
Income Statement Location [Domain] `us-gaap:IncomeStatementLocationDomain`	10
Sales [Member] `us-gaap:SalesMember`	10
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	20
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	30
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	40
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	50
Other Income [Member] `us-gaap:OtherIncomeMember`	60
Interest Income [Member] `us-gaap:InterestIncomeMember`	70
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	80
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	90
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	100
Interest Expense [Member] `us-gaap:InterestExpenseMember`	110
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	120
Other Expense [Member] `us-gaap:OtherExpenseMember`	130
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	140
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	150
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	160
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	170
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	180
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	190
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	200
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	210
Selling and Marketing Expense [Member] `us-gaap:SellingAndMarketingExpenseMember`	10
General and Administrative Expense [Member] `us-gaap:GeneralAndAdministrativeExpenseMember`	20
Balance Sheet Location [Axis] `us-gaap:BalanceSheetLocationAxis`	20
Balance Sheet Location [Domain] `us-gaap:BalanceSheetLocationDomain`	10
Other Assets [Member] `us-gaap:OtherAssetsMember`	10
Other Current Assets [Member] `us-gaap:OtherCurrentAssetsMember`	10
Other Noncurrent Assets [Member] `us-gaap:OtherNoncurrentAssetsMember`	20
Other Liabilities [Member] `us-gaap:OtherLiabilitiesMember`	20
Other Current Liabilities [Member] `us-gaap:OtherCurrentLiabilitiesMember`	10
Other Noncurrent Liabilities [Member] `us-gaap:OtherNoncurrentLiabilitiesMember`	20
Other Investments [Member] `us-gaap:OtherInvestmentsMember`	30
Accounts Payable and Accrued Liabilities [Member] `us-gaap:AccountsPayableAndAccruedLiabilitiesMember`	40
Prepaid Expenses and Other Current Assets [Member] `us-gaap:PrepaidExpensesAndOtherCurrentAssetsMember`	50
Embedded Derivative [Line Items] `us-gaap:EmbeddedDerivativeLineItems`	30
Embedded Derivative, Fair Value of Embedded Derivative, Net [Abstract] `us-gaap:EmbeddedDerivativeFairValueOfEmbeddedDerivativeNetAbstract`	10
Embedded Derivative, Fair Value of Embedded Derivative Asset `us-gaap:EmbeddedDerivativeFairValueOfEmbeddedDerivativeAsset`	10
Embedded Derivative, Fair Value of Embedded Derivative Liability `us-gaap:EmbeddedDerivativeFairValueOfEmbeddedDerivativeLiability`	20
Embedded Derivative, Fair Value of Embedded Derivative, Net `us-gaap:EmbeddedDerivativeFairValueOfEmbeddedDerivativeNet`	30
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net [Abstract] `us-gaap:EmbeddedDerivativeGainLossOnEmbeddedDerivativeNetAbstract`	20
Embedded Derivative, Gain on Embedded Derivative `us-gaap:EmbeddedDerivativeGainOnEmbeddedDerivative`	10
Embedded Derivative, Loss on Embedded Derivative `us-gaap:EmbeddedDerivativeLossOnEmbeddedDerivative`	20
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net `us-gaap:EmbeddedDerivativeGainLossOnEmbeddedDerivativeNet`	30
Description of Embedded Derivative `us-gaap:DescriptionOfEmbeddedDerivative`	20
Embedded Derivative, Description of Host Contract `us-gaap:EmbeddedDerivativeDescriptionOfHostContract`	30
Embedded Derivative, No Longer Bifurcated, Reason `us-gaap:EmbeddedDerivativeNoLongerBifurcatedReason`	40
Embedded Derivative, No Longer Bifurcated, Amount Reclassified to Stockholders' Equity `us-gaap:EmbeddedDerivativeNoLongerBifurcatedAmountReclassifiedToStockholdersEquity`	50
Table Text Block Supplement [Abstract] `us-gaap:TableTextBlockSupplementAbstract`	20
Derivative Instruments and Hedging Activities Disclosures [Table] `us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable`	10
Hedging Designation [Axis] `us-gaap:HedgingDesignationAxis`	10
Hedging Designation [Domain] `us-gaap:HedgingDesignationDomain`	10
Designated as Hedging Instrument [Member] `us-gaap:DesignatedAsHedgingInstrumentMember`	10
Not Designated as Hedging Instrument [Member] `us-gaap:NondesignatedMember`	20
Not Designated as Hedging Instrument, Economic Hedge [Member] `us-gaap:NotDesignatedAsHedgingInstrumentEconomicHedgeMember`	10
Not Designated as Hedging Instrument, Trading [Member] `us-gaap:NotDesignatedAsHedgingInstrumentTradingMember`	20
Hedging Relationship [Axis] `us-gaap:DerivativeInstrumentsGainLossByHedgingRelationshipAxis`	20
Hedging Relationship [Domain] `us-gaap:HedgingRelationshipDomain`	10
Fair Value Hedging [Member] `us-gaap:FairValueHedgingMember`	10
Cash Flow Hedging [Member] `us-gaap:CashFlowHedgingMember`	20
Net Investment Hedging [Member] `us-gaap:NetInvestmentHedgingMember`	30
Derivative Instruments and Hedging Activities Disclosures [Line Items] `us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems`	30
Derivatives Not Designated as Hedging Instruments [Table Text Block] `us-gaap:ScheduleOfOtherDerivativesNotDesignatedAsHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock`	10
Schedule of Interest Rate Derivatives [Table Text Block] `us-gaap:ScheduleOfInterestRateDerivativesTableTextBlock`	20
Schedule of Foreign Exchange Contracts, Statement of Financial Position [Table Text Block] `us-gaap:ScheduleOfForeignExchangeContractsStatementOfFinancialPositionTableTextBlock`	30
Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block] `us-gaap:ScheduleOfDerivativesInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock`	40
Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block] `us-gaap:ScheduleOfDerivativeInstrumentsEffectOnOtherComprehensiveIncomeLossTableTextBlock`	50
Schedule of Fair Value Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block] `us-gaap:ScheduleOfFairValueHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock`	60
Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block] `us-gaap:ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock`	70
Schedule of Net Investment Hedges, Statements of Financial Performance and Financial Position, Location [Table Text Block] `us-gaap:ScheduleOfNetInvestmentHedgesStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock`	80
Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block] `us-gaap:ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock`	90
Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block] `us-gaap:ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock`	100
Schedule of Net Investment Hedges in Accumulated Other Comprehensive Income (Loss) [Table Text Block] `us-gaap:ScheduleOfNetInvestmentHedgesInAccumulatedOtherComprehensiveIncomeLossTableTextBlock`	110
Schedule of Derivative Assets at Fair Value [Table Text Block] `us-gaap:ScheduleOfDerivativeAssetsAtFairValueTableTextBlock`	120
Schedule of Derivative Liabilities at Fair Value [Table Text Block] `us-gaap:ScheduleOfDerivativeLiabilitiesAtFairValueTableTextBlock`	130
Disclosure Text Block [Abstract] `us-gaap:DisclosureTextBlockAbstract`	30
Derivatives and Fair Value [Text Block] `us-gaap:DerivativesAndFairValueTextBlock`	10
ASU 2017-12 Transition [Abstract] `us-gaap:Asu201712TransitionAbstract`	40
Accumulated Net Gain (Loss) from Cash Flow Hedges Including Portion Attributable to Noncontrolling Interest [Member] `us-gaap:AccumulatedNetGainLossFromCashFlowHedgesIncludingPortionAttributableToNoncontrollingInterestMember`	10
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member] `us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember`	20
Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Noncontrolling Interest [Member] `us-gaap:AccumulatedNetGainLossFromCashFlowHedgesAttributableToNoncontrollingInterestMember`	30
Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax `us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax`	40
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax `us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax`	50
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax `us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	60
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax `us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	70
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax `us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax`	80
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax `us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	90
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax `us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax`	100
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax, Portion Attributable to Noncontrolling Interest `us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToNoncontrollingInterest`	110
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax, Portion Attributable to Parent `us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent`	120
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax `us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax`	130
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax `us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	140
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax `us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	150
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax, Portion Attributable to Noncontrolling Interest `us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToNoncontrollingInterest`	160
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Noncontrolling Interest `us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToNoncontrollingInterest`	170
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax, Portion Attributable to Parent `us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent`	180
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax, Portion Attributable to Parent `us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent`	190