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Income Statement Location [Domain]

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Name	IncomeStatementLocationDomain
Namespace	http://fasb.org/us-gaap/2022
Prefix	us-gaap
Data type	dtr-types:domainItemType
Period type	duration
Substitution Group	xbrli:item
Balance	None
Nillable	True
Abstract	True

Text	Lang	Role	Container role
Income Statement Location [Domain]	en-US	http://www.xbrl.org/2003/role/label	http://www.xbrl.org/2003/role/link
Location in the income statement.	en-US	http://www.xbrl.org/2003/role/documentation	http://www.xbrl.org/2003/role/link

Name	Value	Role
elementCreationTaxonomyVersion	2012	http://fasb.org/us-gaap/role/tin/taxonomyImplementationNote
SourceName	Reference Project:Taxonomy Technical Improvement	http://fasb.org/srt/role/changeNote/changeNote
TaxonomyVersion	2021	http://fasb.org/srt/role/changeNote/changeNote
ModifiedReferences	true	http://fasb.org/srt/role/changeNote/changeNote
Publisher	FASB	http://www.xbrl.org/2003/role/disclosureRef
Name	Accounting Standards Codification	http://www.xbrl.org/2003/role/disclosureRef
Topic	420	http://www.xbrl.org/2003/role/disclosureRef
SubTopic	10	http://www.xbrl.org/2003/role/disclosureRef
Section	50	http://www.xbrl.org/2003/role/disclosureRef
Paragraph	1	http://www.xbrl.org/2003/role/disclosureRef
Subparagraph	(c)	http://www.xbrl.org/2003/role/disclosureRef
URI	https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869	http://www.xbrl.org/2003/role/disclosureRef

Name	Relation Type	Role
Sales [Member] `us-gaap:SalesMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Other Income [Member] `us-gaap:OtherIncomeMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Interest Income [Member] `us-gaap:InterestIncomeMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Interest Expense [Member] `us-gaap:InterestExpenseMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Other Expense [Member] `us-gaap:OtherExpenseMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Sales [Member] `us-gaap:SalesMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Other Income [Member] `us-gaap:OtherIncomeMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Interest Income [Member] `us-gaap:InterestIncomeMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Interest Expense [Member] `us-gaap:InterestExpenseMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Other Expense [Member] `us-gaap:OtherExpenseMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	domain-member	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Sales [Member] `us-gaap:SalesMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Other Income [Member] `us-gaap:OtherIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Interest Income [Member] `us-gaap:InterestIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Interest Expense [Member] `us-gaap:InterestExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Other Expense [Member] `us-gaap:OtherExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Sales [Member] `us-gaap:SalesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Other Income [Member] `us-gaap:OtherIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Interest Income [Member] `us-gaap:InterestIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Interest Expense [Member] `us-gaap:InterestExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Other Expense [Member] `us-gaap:OtherExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Sales [Member] `us-gaap:SalesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Other Income [Member] `us-gaap:OtherIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Interest Income [Member] `us-gaap:InterestIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Interest Expense [Member] `us-gaap:InterestExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Other Expense [Member] `us-gaap:OtherExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Sales [Member] `us-gaap:SalesMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Other Income [Member] `us-gaap:OtherIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Interest Income [Member] `us-gaap:InterestIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Interest Expense [Member] `us-gaap:InterestExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Other Expense [Member] `us-gaap:OtherExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Sales [Member] `us-gaap:SalesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipmentImpairedAssetsToBeDisposedOfByMethodOtherThanSaleTable
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipmentImpairedAssetsToBeDisposedOfByMethodOtherThanSaleTable
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipmentImpairedAssetsToBeDisposedOfByMethodOtherThanSaleTable
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipmentImpairedAssetsToBeDisposedOfByMethodOtherThanSaleTable
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipmentImpairedAssetsToBeDisposedOfByMethodOtherThanSaleTable
Other Income [Member] `us-gaap:OtherIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipmentImpairedAssetsToBeDisposedOfByMethodOtherThanSaleTable
Interest Income [Member] `us-gaap:InterestIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipmentImpairedAssetsToBeDisposedOfByMethodOtherThanSaleTable
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Interest Income [Member] `us-gaap:InterestIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/ExitOrDisposalCostObligations
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/ExitOrDisposalCostObligations
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Interest Expense [Member] `us-gaap:InterestExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/ExitOrDisposalCostObligations
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/ExitOrDisposalCostObligations
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Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/ExitOrDisposalCostObligations
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Operating Expense [Member] `us-gaap:OperatingExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/ExitOrDisposalCostObligationsScheduleOfRestructuringAndRelatedCostsTable
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Interest Income [Member] `us-gaap:InterestIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingencies
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Interest Expense [Member] `us-gaap:InterestExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingencies
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingencies
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Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingencies
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Interest Income [Member] `us-gaap:InterestIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Interest Expense [Member] `us-gaap:InterestExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Other Expense [Member] `us-gaap:OtherExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Sales [Member] `us-gaap:SalesMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Other Income [Member] `us-gaap:OtherIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Interest Income [Member] `us-gaap:InterestIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Interest Expense [Member] `us-gaap:InterestExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Other Expense [Member] `us-gaap:OtherExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Sales [Member] `us-gaap:SalesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Other Income [Member] `us-gaap:OtherIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Interest Income [Member] `us-gaap:InterestIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Interest Expense [Member] `us-gaap:InterestExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Other Expense [Member] `us-gaap:OtherExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Sales [Member] `us-gaap:SalesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Other Income [Member] `us-gaap:OtherIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Interest Income [Member] `us-gaap:InterestIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Interest Expense [Member] `us-gaap:InterestExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Other Expense [Member] `us-gaap:OtherExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Sales [Member] `us-gaap:SalesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Trading Revenue [Member] `us-gaap:TradingRevenueMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Cost of Sales [Member] `us-gaap:CostOfSalesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Principal or Proprietary Transactions [Member] `us-gaap:PrincipalOrProprietaryTransactionsMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Asset Management Income [Member] `us-gaap:AssetManagementIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Other Income [Member] `us-gaap:OtherIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Interest Income [Member] `us-gaap:InterestIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Investment Income [Member] `us-gaap:InvestmentIncomeMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Operating Income (Loss) [Member] `us-gaap:OperatingIncomeLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Other Operating Income (Expense) [Member] `us-gaap:OtherOperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Interest Expense [Member] `us-gaap:InterestExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Operating Expense [Member] `us-gaap:OperatingExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Other Expense [Member] `us-gaap:OtherExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Gain (Loss) on Derivative Instruments [Member] `us-gaap:GainLossOnDerivativeInstrumentsMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Gain (Loss) on Investments [Member] `us-gaap:GainLossOnInvestmentsMember1`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Investment Income (Expense) [Member] `us-gaap:InvestmentIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Nonoperating Income (Expense) [Member] `us-gaap:NonoperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Other Nonoperating Income (Expense) [Member] `us-gaap:OtherNonoperatingIncomeExpenseMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Foreign Currency Gain (Loss) [Member] `us-gaap:ForeignCurrencyGainLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Sale of Subsidiary Gain (Loss) [Member] `us-gaap:SaleOfSubsidiaryGainLossMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Selling, General and Administrative Expenses [Member] `us-gaap:SellingGeneralAndAdministrativeExpensesMember`	domain-member	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable

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Name	Relation Type	Role
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/statement/CommonDomainMembers
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/statement/CommonDomainMembersStatementTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOther
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfGoodwillTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/IntangibleAssetsGoodwillAndOtherScheduleOfResearchAndDevelopmentAssetsAcquiredOtherThanThroughBusinessCombinationTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipmentImpairedAssetsToBeDisposedOfByMethodOtherThanSaleTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipmentImpairedAssetsToBeDisposedOfByMethodOtherThanSaleTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/ExitOrDisposalCostObligations
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/ExitOrDisposalCostObligationsScheduleOfRestructuringAndRelatedCostsTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/ExitOrDisposalCostObligationsScheduleOfRestructuringAndRelatedCostsTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingencies
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingenciesGainContingenciesTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingenciesGainContingenciesTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingenciesLossContingenciesTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingenciesLossContingenciesTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingenciesProductLiabilityContingencyTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingenciesProductLiabilityContingencyTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingenciesRegistrationPaymentArrangementTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/CommitmentAndContingenciesRegistrationPaymentArrangementTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/Debt
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/DebtObligationWithJointAndSeveralLiabilityArrangementTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/DebtObligationWithJointAndSeveralLiabilityArrangementTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/MinorityInterest
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/MinorityInterest
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/MinorityInterest
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsStockCompensation
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsStockCompensationScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/CompensationRelatedCostsStockCompensationScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/DiscontinuedOperations
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/DiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/DiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/ExtraordinaryAndUnusualItems
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/ExtraordinaryAndUnusualItemsScheduleOfBusinessInsuranceRecoveriesTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/ExtraordinaryAndUnusualItemsScheduleOfBusinessInsuranceRecoveriesTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/BusinessCombinations
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/BusinessCombinationsBusinessCombinationSeparatelyRecognizedTransactionsTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/BusinessCombinationsBusinessCombinationSeparatelyRecognizedTransactionsTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/BusinessCombinationsScheduleOfBusinessAcquisitionsByAcquisitionTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/BusinessCombinationsScheduleOfBusinessAcquisitionsByAcquisitionTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivities
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivitiesDerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivitiesDerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivitiesEmbeddedDerivativeTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivitiesEmbeddedDerivativeTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivitiesForeignCurrencyFairValueHedgeDerivativeTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivitiesForeignCurrencyFairValueHedgeDerivativeTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivitiesHybridInstrumentsTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivitiesHybridInstrumentsTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivitiesPriceRiskDerivativesTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivitiesPriceRiskDerivativesTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivitiesScheduleOfCreditDerivativesTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivitiesScheduleOfCreditDerivativesTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivitiesTradingActivitiesGainLossByTypeTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/DerivativeInstrumentsAndHedgingActivitiesTradingActivitiesGainLossByTypeTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosures
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueMeasuredOnRecurringBasisGainLossIncludedInEarningsTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueOptionQuantitativeDisclosuresTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueOptionQuantitativeDisclosuresTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/ForeignOperationsAndCurrencyTranslation
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/ForeignOperationsAndCurrencyTranslationScheduleOfDifferencesBetweenReportedAmountAndReportingCurrencyDenominatedAmountTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/ForeignOperationsAndCurrencyTranslationScheduleOfDifferencesBetweenReportedAmountAndReportingCurrencyDenominatedAmountTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicing
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingFeesEarnedInExchangeForServicingFinancialAssetsTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingFeesEarnedInExchangeForServicingFinancialAssetsTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	parent-child	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsurance
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsClaimLiabilityTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceFinancialGuaranteeInsuranceContractsPremiumReceivedOverContractPeriodTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-default	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable
Income Statement Location [Axis] `us-gaap:IncomeStatementLocationAxis`	dimension-domain	http://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceShortdurationInsuranceContractsDiscountedLiabilitiesTable