Financial Instrument [Axis]

NameFinancialInstrumentAxis
Namespacehttp://fasb.org/us-gaap/2020-01-31
Prefixus-gaap
Data typexbrli:stringItemType
Period typeduration
Substitution Groupxbrldt:dimensionItem
BalanceNone
NillableTrue
AbstractTrue

Labels

TextLangRoleContainer role
Financial Instrument [Axis]en-UShttp://www.xbrl.org/2003/role/labelhttp://www.xbrl.org/2003/role/link

Related Child Concepts

NameRelation TypeRole
us-gaap:DebtSecurityAxis
dep-aggregateConcept-deprecatedPartConcepthttp://fasb.org/us-gaap/role/deprecated/deprecated
us-gaap:MajorTypesOfDebtAndEquitySecuritiesAxis
dep-aggregateConcept-deprecatedPartConcepthttp://fasb.org/us-gaap/role/deprecated/deprecated
us-gaap:FinancialInstrumentsOwnedAndPledgedAsCollateralAxis
dep-concept-deprecatedConcepthttp://fasb.org/us-gaap/role/deprecated/deprecated
us-gaap:MarketableSecuritiesFixedMaturitiesCurrent
dep-dimensionallyQualifiedConcept-deprecatedConcepthttp://fasb.org/us-gaap/role/deprecated/deprecated
us-gaap:MarketableSecuritiesEquitySecuritiesCurrent
dep-dimensionallyQualifiedConcept-deprecatedConcepthttp://fasb.org/us-gaap/role/deprecated/deprecated
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp011
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp011DebtSecuritiesAvailableForSaleTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp011DebtSecuritiesAvailableForSaleTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp012
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp012ScheduleOfHeldToMaturitySecuritiesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp012ScheduleOfHeldToMaturitySecuritiesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp021
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp021DebtSecuritiesAvailableForSaleTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp021DebtSecuritiesAvailableForSaleTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp022
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp022ScheduleOfHeldToMaturitySecuritiesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp022ScheduleOfHeldToMaturitySecuritiesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp01
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp01FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp01FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
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us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp02FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp02FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
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us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesDebtSecuritiesAvailableForSaleTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesDebtSecuritiesAvailableForSaleTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesDebtSecuritiesAvailableForSaleUnrealizedLossPositionFairValueTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesDebtSecuritiesAvailableForSaleUnrealizedLossPositionFairValueTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesEquitySecuritiesWithoutReadilyDeterminableFairValueTable
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dimension-domainhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesEquitySecuritiesWithoutReadilyDeterminableFairValueTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesMarketableSecuritiesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesMarketableSecuritiesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesScheduleOfGainLossOnInvestmentsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesScheduleOfGainLossOnInvestmentsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesScheduleOfHeldToMaturitySecuritiesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesScheduleOfHeldToMaturitySecuritiesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesScheduleOfOtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesScheduleOfOtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesScheduleOfTradingSecuritiesAndOtherTradingAssetsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesScheduleOfTradingSecuritiesAndOtherTradingAssetsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosures
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueDisclosureOfAssetAndLiabilityNotMeasuredAtFairValueTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueDisclosureOfAssetAndLiabilityNotMeasuredAtFairValueTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueOptionQuantitativeDisclosuresTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresFairValueOptionQuantitativeDisclosuresTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresScheduleOfFairValueOffBalanceSheetRisksTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/FinancialInstrumentsFairValueDisclosuresScheduleOfFairValueOffBalanceSheetRisksTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicing
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingAssumptionForFairValueAsOfBalanceSheetDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingAssumptionForFairValueAsOfBalanceSheetDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
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us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingAssumptionForFairValueOnSecuritizationDateOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingFeesEarnedInExchangeForServicingFinancialAssetsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingFeesEarnedInExchangeForServicingFinancialAssetsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingFinancialInstrumentsOwnedAndPledgedAsCollateralTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingFinancialInstrumentsOwnedAndPledgedAsCollateralTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingScheduleOfAssetsAndAssociatedLiabilitiesAccountedForAsSecuredBorrowingsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingScheduleOfAssetsAndAssociatedLiabilitiesAccountedForAsSecuredBorrowingsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingScheduleOfDerecognizedAssetsSecuritizedOrAssetbackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingScheduleOfDerecognizedAssetsSecuritizedOrAssetbackedFinancingArrangementAssetsAndAnyOtherFinancialAssetsManagedTogetherTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingSecuritizationFinancialAssetForWhichTransferIsAccountedAsSaleTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingSecuritizationFinancialAssetForWhichTransferIsAccountedAsSaleTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingSecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingSecuritizedAssetsAndAnyOtherFinancialAssetsManagedTogetherTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingSensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingSensitivityAnalysisOfFairValueOfInterestsContinuedToBeHeldByTransferorServicingAssetsOrLiabilitiesTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtAmortizedValueTable
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dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtFairValueTable
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dimension-domainhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingAssetsAtFairValueTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingLiabilitiesAtFairValueTable
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dimension-domainhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingLiabilitiesAtFairValueTable
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dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingLiabilityAtAmortizedValueTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingServicingLiabilityAtAmortizedValueTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
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us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingTransferOfCertainFinancialAssetsAccountedForAsSecuredBorrowingsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingValuationAllowanceForImpairmentOfRecognizedServicingAssetsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/TransfersAndServicingValuationAllowanceForImpairmentOfRecognizedServicingAssetsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThrift
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThriftTransferOfCertainFinancialAssetsAccountedForAsSecuredBorrowingsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBankingAndThriftTransferOfCertainFinancialAssetsAccountedForAsSecuredBorrowingsTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealers
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealersFinancialInstrumentsOwnedAndPledgedAsCollateralTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealersFinancialInstrumentsOwnedAndPledgedAsCollateralTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-defaulthttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealersPrincipleTransactionRevenueTable
us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
dimension-domainhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesBrokersAndDealersPrincipleTransactionRevenueTable
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us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
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us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
parent-childhttp://fasb.org/us-gaap/role/disclosure/FinancialServicesInsuranceA
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us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
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us-gaap:TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain
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Related Parent Concepts

NameRelation TypeRole
us-gaap:DebtSecuritiesAvailableForSaleTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp011
us-gaap:DebtSecuritiesAvailableForSaleTable
hypercube-dimensionhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp011DebtSecuritiesAvailableForSaleTable
us-gaap:ScheduleOfHeldToMaturitySecuritiesTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp012
us-gaap:ScheduleOfHeldToMaturitySecuritiesTable
hypercube-dimensionhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp012ScheduleOfHeldToMaturitySecuritiesTable
us-gaap:DebtSecuritiesAvailableForSaleTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp021
us-gaap:DebtSecuritiesAvailableForSaleTable
hypercube-dimensionhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp021DebtSecuritiesAvailableForSaleTable
us-gaap:ScheduleOfHeldToMaturitySecuritiesTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp022
us-gaap:ScheduleOfHeldToMaturitySecuritiesTable
hypercube-dimensionhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecuritiesTmp022ScheduleOfHeldToMaturitySecuritiesTable
us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp01
us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable
hypercube-dimensionhttp://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp01FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable
us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp02
us-gaap:FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable
hypercube-dimensionhttp://fasb.org/us-gaap/role/disclosure/FairValueMeasuresAndDisclosuresTmp02FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable
us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities
us-gaap:DebtSecuritiesAvailableForSaleTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities
us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionFairValueTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities
us-gaap:ScheduleOfHeldToMaturitySecuritiesTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities
us-gaap:ScheduleOfTradingSecuritiesAndOtherTradingAssetsTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities
us-gaap:MarketableSecuritiesTable
parent-childhttp://fasb.org/us-gaap/role/disclosure/InvestmentsDebtAndEquitySecurities
us-gaap:ScheduleOfGainLossOnInvestmentsTable
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