GNW


Line plots across dimensions of each concept
Line plots across concepts
Tables

Table of contents



us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:BenefitsLossesAndExpenses
gnw:AnnualReviewOfAssumptions, us-gaap:ProductOrService
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:GainLossOnInvestments
us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:GainsLossesOnExtinguishmentOfDebt
dei:LegalEntity, us-gaap:DebtInstrument
dei:LegalEntity, us-gaap:LongtermDebtType

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementOperatingActivitiesSegment

us-gaap:IncomeTaxExpenseBenefit
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:InterestCreditedToPolicyholdersAccountBalances

us-gaap:InterestExpense
dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetInvestmentIncome
us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:OperatingIncomeLoss
us-gaap:StatementBusinessSegments, us-gaap:StatementOperatingActivitiesSegment
us-gaap:StatementOperatingActivitiesSegment

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:PolicyholderBenefitsAndClaimsIncurredNet
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:PremiumsEarnedNet
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents
us-gaap:StatementOperatingActivitiesSegment

us-gaap:Revenues
us-gaap:StatementBusinessSegments, us-gaap:StatementOperatingActivitiesSegment
us-gaap:StatementOperatingActivitiesSegment

us-gaap:SellingGeneralAndAdministrativeExpense
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:Assets

us-gaap:Liabilities
us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:CashAndCashEquivalentsAtCarryingValue
dei:LegalEntity

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OtherAssets
us-gaap:ConsolidatedEntities
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:AccruedIncomeTaxesCurrent
us-gaap:ConsolidatedEntities

us-gaap:LongTermDebt
dei:LegalEntity
dei:LegalEntity, us-gaap:LongtermDebtType
dei:LegalEntity, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByMeasurementBasis
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:MinorityInterest
us-gaap:Ownership

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital
us-gaap:ConsolidatedEntities

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:ConsolidatedEntities

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:ConsolidatedEntities
us-gaap:StatementEquityComponents

us-gaap:MinorityInterest
us-gaap:Ownership

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents
us-gaap:StatementOperatingActivitiesSegment

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:DebtInstrumentInterestRateStatedPercentage
dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
dei:LegalEntity, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
gnw:PromissoryNote, us-gaap:LitigationCase, us-gaap:StatementOperatingActivitiesSegment
us-gaap:LitigationCase, us-gaap:StatementOperatingActivitiesSegment, us-gaap:SubsequentEventType

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxAssetsNet
us-gaap:ConsolidatedEntities

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

gnw:AccumulatedOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestBalancesBeforeNonnontrollingInterests
us-gaap:StatementEquityComponents
us-gaap:StatementBusinessSegments
gnw:AdditionalIncreaseDecreaseInReservesForLiabilityForPolicyAndContractClaims

gnw:AdjustmentForDeferredAcquisitionCostsAndOtherIntangibleAmortizationAndCertainBenefitReserves
us-gaap:IncomeStatementLocation

gnw:AdjustmentForPortionAttributableToNoncontrollingInterests
us-gaap:ConsolidatedEntities, us-gaap:ReinsurancePolicyType
gnw:AggregateLossRetention
us-gaap:ValuationAllowancesAndReservesType
gnw:AllowanceForLoanAndLeaseLossesCumulativeEffectOfChangeInAccounting

gnw:AmortizationOfDeferredAcquisitionCostsAndIntangibles
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

gnw:AssumedTaxRateOnAdjustments
us-gaap:StatementBusinessSegments, us-gaap:StatementOperatingActivitiesSegment
dei:LegalEntity, gnw:Detailsaxis
gnw:CashSettlementPaymentUnderwritingLosses

gnw:ChargesAssessedToPolicyholders

gnw:CommercialMortgageLoansGainLoss
gnw:PromissoryNote, us-gaap:LitigationCase, us-gaap:StatementOperatingActivitiesSegment
gnw:DebtInstrumentInterestRatePotentialDecrease
us-gaap:LitigationCase
gnw:DiscontinuedOperationsChangeInEstimatedFutureClaimsDueToForeignExchangeRates
gnw:Period, us-gaap:LitigationCase, us-gaap:SubsequentEventType
gnw:DisposalGroupDiscontinuedOperationsAmountsBilledUnderFutureClaims
us-gaap:Ownership
gnw:DisposalGroupDiscontinuedOperationsFavorableTaxCharge
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
gnw:DisposalGroupDiscontinuedOperationsUnfavorableTaxCharge
us-gaap:LitigationCase
gnw:DisposalGroupDiscontinuedOperationsUnfavorableTaxCharges
us-gaap:StatementOperatingActivitiesSegment
gnw:DisposalGroupDiscontinuedOperationsUnfavourableTaxCharges

gnw:EffectiveIncomeTaxRateProvisionToReturnAdjustments

gnw:EffectiveIncomeTaxRateReconciliationSwapsTerminatedPriorToTaxCutsAndJobsAct
gnw:AnnualReviewOfAssumptions, us-gaap:ProductOrService
gnw:FavorableUnfavorableAdjustmentNetOfTaxes
us-gaap:StatementBusinessSegments
us-gaap:LitigationCase, us-gaap:StatementOperatingActivitiesSegment
gnw:ForeignCurrencyRemeasurementLoss

gnw:GainLossOnSaleOfInvestmentsNetOfAdjustments

gnw:GoodwillImpairmentLossAttributableToNoncontrollingInterest

gnw:GoodwillImpairmentLossAttributableToParent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
gnw:IncomeLossFromDiscontinuedOperationsNetOfTaxBeforeLossOnSale

gnw:IncreaseDecreaseInDerivativeInstrumentsAndLimitedPartnerships

gnw:IncreaseDecreaseInDerivativeInstrumentsAndLimitedPartnershipsandother
us-gaap:ProductOrService, us-gaap:ChangeInAccountingEstimateByType
gnw:IncreaseDecreaseInPolicyholderContractDeposits
us-gaap:StatementBusinessSegments
gnw:IncreaseDecreaseInReservesForLiabilityForPolicyAndContractClaims
us-gaap:StatementBusinessSegments
gnw:IncreaseInReservesRelatedToAccelerateClaimTerminations
us-gaap:StatementBusinessSegments
gnw:InterestOnLiabilityForPolicyAndContractClaims

gnw:LimitedPartnershipFvNiGainLoss

gnw:LossAssociatedWithDiscontinuedOpertions
us-gaap:LitigationCase
us-gaap:LitigationCase, us-gaap:SubsequentEventType
us-gaap:LitigationCase
gnw:LossAssociatedWithLegalSettlementIncludedInDiscontinuedOperations
gnw:InstallmentPaymentDue, us-gaap:LitigationCase
gnw:LossContingencyAccrualChangesDueToForeignExchangeRates
us-gaap:LitigationCase
gnw:LossContingencyTaxGrossUpOnDamagesSoughtValue
us-gaap:StatementBusinessSegments
gnw:MinimumAmountOfRiskBasedCapitalGeneralElectricCapitalCorporationAgreedToMaintain
gnw:Event, gnw:PlanRelatedToLoansAdvanced, gnw:Regulation
gnw:MultiplierUsedForAssessingRiskBasedFactorForNonPerformingLoans

gnw:NetUnrealizedGainsLossesOnSecuritiesWithAnAllowanceForCreditLosses

gnw:NetUnrealizedGainsLossesOnSecuritiesWithoutAnAllowanceForCreditLosses

gnw:NotionalAmountOfDerivativesAdditions
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation, us-gaap:InvestmentType
us-gaap:HedgingDesignation
us-gaap:HedgingDesignation, us-gaap:InvestmentType

gnw:NotionalAmountOfDerivativesTerminations
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation, us-gaap:InvestmentType
us-gaap:HedgingDesignation
us-gaap:HedgingDesignation, us-gaap:InvestmentType
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
gnw:NumberOfPoliciesTerminations

gnw:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTaxIncludingOTTI

gnw:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToBenefitReservesAndPolicyholderContractBalancesArisingDuringPeriodBeforeTax

gnw:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToDacArisingDuringPeriodBeforeTax

gnw:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToPvfpArisingDuringPeriodBeforeTax

gnw:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToSalesInducementsArisingDuringPeriodBeforeTax

gnw:OtherCostsAssociatedWithLegalSettlement
us-gaap:LitigationCase
gnw:OtherExpenseAssociatedWithLegalSettlementIncludingInterestExpense
us-gaap:LitigationCase, us-gaap:SubsequentEventType
us-gaap:StatementBusinessSegments
gnw:PercentageAvailableAssetsToPMIERsRequiredAssets

gnw:PercentageOfInvestmentPortfolioByWhichNoIndustryGroupExceeded
us-gaap:ConsolidatedEntities, us-gaap:ReinsurancePolicyType
gnw:PercentagesOfReinsuranceCoveredFromInsuranceCeeded

gnw:PolicyFeesAndOtherIncome

gnw:ProceedsFromSaleAndCollectionOfMortgageLoanRepaymentsAndBondCalls

gnw:RealizedGainsLossesOnOtherInvestments

gnw:RealizedLossesChangeInIntent

gnw:RepaymentsOfNonRecourseFundingObligations

gnw:StockAwardsAndStockOptionsExercise
us-gaap:StatementEquityComponents

gnw:TaxesOnReconcilingAdjustmentsToNetOperatingIncomeLoss
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory
gnw:WeightedAverageDebtToValue
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:MortgageLoansOnRealEstateLoanType

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AvailableForSaleSecuritiesGrossRealizedGains

us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses

us-gaap:AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

us-gaap:CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations

us-gaap:CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
us-gaap:EquitySecuritiesByIndustry, us-gaap:InvestmentType
us-gaap:ConcentrationRiskPercentage1
gnw:Event, gnw:PromissoryNote, us-gaap:LitigationCase, us-gaap:Ownership, us-gaap:DisposalGroupClassification
us-gaap:DebtInstrumentPeriodicPaymentInterest
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded
us-gaap:InvestmentType
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal
us-gaap:InvestmentType

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossPeriodIncreaseDecrease
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold
us-gaap:InvestmentType
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff
us-gaap:InvestmentType

us-gaap:DebtSecuritiesHeldToMaturitySale
gnw:AnnualReviewOfAssumptions, us-gaap:ProductOrService
us-gaap:DeferredPolicyAcquisitionCostsImpairmentLoss
us-gaap:ProductOrService

us-gaap:DepreciationAmortizationAndAccretionNet
us-gaap:DerivativeInstrumentRisk, us-gaap:StatementOperatingActivitiesSegment
us-gaap:DerivativeGainLossOnDerivativeNet
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation
us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:Ownership
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax
us-gaap:ConsolidatedEntities, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTaxAttributableToParent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation
gnw:PromissoryNote, us-gaap:LitigationCase, us-gaap:StatementOperatingActivitiesSegment
us-gaap:DisposalGroupIncludingDiscontinuedOperationInterestExpense
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:LitigationCase
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue
dei:LegalEntity, gnw:LongTermDebtRepaymentDetails, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:EarlyRepaymentOfSeniorDebt
dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations

us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate

us-gaap:EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential

us-gaap:EffectiveIncomeTaxRateReconciliationNondeductibleExpense

us-gaap:EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost

us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments

us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment

us-gaap:EquitySecuritiesFvNiRealizedGainLoss

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:InvestmentType

us-gaap:FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss

us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:IncomeStatementLocation

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings
us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:IncomeStatementLocation

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues
us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements
us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation
us-gaap:GainLossOnDerivativeInstrumentsNetPretax
us-gaap:HedgingDesignation

us-gaap:GainLossOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurringNet

us-gaap:GoodwillImpairmentLoss

us-gaap:GrossInvestmentIncomeOperating
us-gaap:InvestmentType

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:LitigationCase, us-gaap:StatementOperatingActivitiesSegment

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInDeferredPolicyAcquisitionCosts

us-gaap:IncreaseDecreaseInInsuranceLiabilities
gnw:Event, gnw:PromissoryNote, us-gaap:LitigationCase, us-gaap:Ownership, us-gaap:DisposalGroupClassification
us-gaap:IncreaseDecreaseInInterestPayableNet

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:InvestmentIncomeInvestmentExpense
us-gaap:StatementBusinessSegments
us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1
us-gaap:StatementBusinessSegments
us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1
us-gaap:StatementBusinessSegments
us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignCurrencyTranslationGainLoss
us-gaap:StatementBusinessSegments
us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1
us-gaap:GuaranteedInsuranceContractTypeOfGuarantee, us-gaap:StatementBusinessSegments
us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpensePeriodIncreaseDecrease
gnw:Detailsaxis, gnw:PromissoryNote, us-gaap:LitigationCase, us-gaap:Ownership, us-gaap:StatementOperatingActivitiesSegment
us-gaap:LossContingencyAccrualPayments
gnw:Event, gnw:PromissoryNote, us-gaap:LitigationCase, us-gaap:Ownership, us-gaap:DisposalGroupClassification
gnw:InstallmentPaymentDue, us-gaap:LitigationCase
gnw:InstallmentPaymentDue, us-gaap:LitigationCase
us-gaap:LossContingencyAccrualProvision
us-gaap:LitigationCase

us-gaap:NoncontrollingInterestDecreaseFromDeconsolidation
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToNoncontrollingInterest

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:OtherComprehensiveIncomeLossTax
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation
us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
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us-gaap:PaymentsForLegalSettlements
us-gaap:StatementBusinessSegments
us-gaap:PaymentsForLossesAndLossAdjustmentExpense

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromPolicyLoans

us-gaap:PaymentsForProceedsFromShortTermInvestments
dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:PaymentsOfDebtExtinguishmentCosts

us-gaap:PaymentsOfDividendsMinorityInterest

us-gaap:PaymentsToAcquireAvailableForSaleSecurities

us-gaap:PaymentsToAcquireMortgageNotesReceivable

us-gaap:ProceedsFromAnnuitiesAndInvestmentCertificates
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates
us-gaap:Ownership

us-gaap:ProceedsFromDivestitureOfBusinessesNetOfCashDivested
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us-gaap:ProceedsFromIssuanceOfDebt
gnw:PromissoryNote, us-gaap:LitigationCase, us-gaap:StatementOperatingActivitiesSegment
us-gaap:ProceedsFromIssuanceOrSaleOfEquity

us-gaap:ProceedsFromLimitedPartnershipInvestments

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromSaleAndCollectionOfMortgageNotesReceivable

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ProvisionForLoanAndLeaseLosses

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:ReinsuranceRecoverableCreditLossExpenseReversal
us-gaap:ConsolidatedEntities, us-gaap:ReinsurancePolicyType
us-gaap:ReinsuranceRetentionPolicyAmountRetained
us-gaap:ConsolidatedEntities, us-gaap:ReinsurancePolicyType
us-gaap:ReinsuranceRetentionPolicyExcessRetentionAmountReinsured
us-gaap:ConsolidatedEntities, us-gaap:ReinsurancePolicyType
us-gaap:ReinsuranceRetentionPolicyReinsuredRiskPercentage

us-gaap:RepaymentsOfAnnuitiesAndInvestmentCertificates
dei:LegalEntity
us-gaap:RepaymentsOfSecuredDebt
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:RepaymentsOfSeniorDebt

us-gaap:RestructuringCharges
dei:LegalEntity
us-gaap:SaleOfStockNumberOfSharesIssuedInTransaction
us-gaap:StatementBusinessSegments
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
us-gaap:StatementBusinessSegments
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense

us-gaap:UnrealizedGainLossOnDerivatives

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment
dei:LegalEntity, us-gaap:ProductOrService
gnw:AassetAdequacyDeficiencyReserves

gnw:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentDeferredAcquisitionCostsPresentValueOfFutureProfitsSalesInducementsAndReserves

gnw:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTaxIncludingPortionAttributableNoncontrollingInterest

gnw:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTaxPortionAttributableNoncontrollingInterest

gnw:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentTax
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
gnw:AccumulatedOtherComprehensiveLossOfDisposalGroup
us-gaap:ProductOrService, us-gaap:StatementGeographical, us-gaap:StatutoryAccountingPracticesByJurisdiction
gnw:AdditionalStatutoryReserveEstablished
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
gnw:AdjustedCarryingValueOfTheDisposalGroup
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
gnw:AdjustedConsiderationOfDisposalGroup
us-gaap:FairValueByFairValueHierarchyLevel
gnw:BankLoanInvestments
us-gaap:FairValueByMeasurementBasis
dei:LegalEntity
gnw:BondConsentFeesAmount
us-gaap:InvestmentType
gnw:CarryingValueOfAccruedInterestInAccruedInvestmentIncome
us-gaap:MortgageLoansOnRealEstateLoanType
us-gaap:InvestmentType
gnw:CarryingValueOfAccruedInterestOnAccruedInvestmentIncome
us-gaap:MortgageLoansOnRealEstateLoanType
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
gnw:CarryingValueOfDisposalGroupBeforeAccumulatedOtherComprehensiveIncomeLoss
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
gnw:CarryingValueOfDisposalGroupNoncontrollingInterest
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByLiabilityClass
gnw:CollateralDeliveredToCounterpartiesOnDerivativeInstrumentsOverCollateralization
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByAssetClass
gnw:CollateralReceivedFromCounterpartiesOnDerivativeInstrumentsOverCollateralization
us-gaap:StatementBusinessSegments
gnw:CumulativeBenenfitInRespectOfAssetRequiredBase
dei:LegalEntity, us-gaap:LongtermDebtType
gnw:DebtInstrumentExchangedFaceAmount
dei:LegalEntity, us-gaap:LongtermDebtType
gnw:DebtInstrumentFaceAmountIssuedInExchange

gnw:DebtInstrumentInterestPaymentOnOutstandingDebt
dei:LegalEntity
dei:LegalEntity, us-gaap:LongtermDebtType
gnw:Debtinstrumentexchangedfaceamount
dei:LegalEntity, us-gaap:LongtermDebtType
gnw:Debtinstrumentfaceamountissuedinexchange

gnw:DeferredPolicyAcquisitionCostsUnamortizedBalance

gnw:DeferredTaxAssetsInsuranceReserves

gnw:DeferredTaxAssetsLiabilitiesAssociatedWithDiscontinuedOperations

gnw:DeferredTaxLiabilitiesInsuranceReservesTransitionAdjustment
us-gaap:DerivativeInstrumentRisk
gnw:DerivativeFairValueOfDerivativeGross
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByAssetClass
gnw:DerivativesAssetsNetAmount
dei:LegalEntity, us-gaap:DebtInstrument
gnw:Earlyrepaymentofseniordebtprincipalamount
us-gaap:GuaranteedInsuranceContractTypeOfGuarantee
gnw:ExposureToGuaranteedMinimumWithdrawalBenefitsAndGuaranteedAnnuitizationBenefitContractsInMoney
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
gnw:FairValueExpectedFutureInterestCreditedLowerLimit
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
gnw:FairValueExpectedFutureInterestCreditedUpperLimit
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
gnw:FairValueExpectedFutureInterestCreditedWeightedAverage
us-gaap:EquitySecuritiesByIndustry, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType, us-gaap:ValuationTechnique
gnw:FairValueInputCreditSpreads
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
gnw:FairValueInputCreditSpreadsLowerLimit
us-gaap:EquitySecuritiesByIndustry, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType, us-gaap:ValuationTechnique
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType, us-gaap:ValuationTechnique
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
gnw:FairValueInputCreditSpreadsUpperLimit
us-gaap:EquitySecuritiesByIndustry, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType, us-gaap:ValuationTechnique
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType, us-gaap:ValuationTechnique
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
gnw:FairValueInputCreditSpreadsWeightedAverage
us-gaap:EquitySecuritiesByIndustry, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType, us-gaap:ValuationTechnique
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType, us-gaap:ValuationTechnique
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
gnw:FairValueInputEquityIndexVolatilityLowerLimit
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
gnw:FairValueInputEquityIndexVolatilityUpperLimit
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
gnw:FairValueInputEquityIndexVolatilityWeightedAverage
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
gnw:FairValueWithdrawalUtilizationRateLowerLimit
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
gnw:FairValueWithdrawalUtilizationRateUpperLimit
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
gnw:FairValueWithdrawalUtilizationRateWeightedAverage

gnw:ForecastedCashDeficit
us-gaap:GuaranteedInsuranceContractTypeOfGuarantee
gnw:FundingAgreementsIssuedToFederalHomeLoanBank
us-gaap:ProductOrService, us-gaap:GuaranteedInsuranceContractTypeOfGuarantee
us-gaap:ProductOrService, us-gaap:ValuationAllowancesAndReservesType
gnw:FuturePolicyBenefitReservesPresentValueOfProjectedLosses

gnw:GmwbNonperformanceRiskImpact
us-gaap:FairValueByFairValueHierarchyLevel
gnw:InvestmentContracts
us-gaap:FairValueByMeasurementBasis
us-gaap:ProductOrService, us-gaap:GuaranteedInsuranceContractTypeOfBenefit, us-gaap:GuaranteedInsuranceContractTypeOfGuarantee
gnw:LiabilitiesForGuaranteesOnLongDurationContractsDesignatedAsNontraditional
us-gaap:ProductOrService, us-gaap:GuaranteedInsuranceContractTypeOfGuarantee
us-gaap:ValuationAllowanceByDeferredTaxAsset
gnw:LiabilityForEstimatedPresentValueOfTaxPaymentsToFormerParent
dei:LegalEntity
gnw:LongTermDebtBeforeDeferredBorrowingCharges
dei:LegalEntity, us-gaap:DebtInstrument

gnw:LongTermDebtMaturingInYearsOneThroughFiveAndThereafter

gnw:LongTermDebtMaturitiesRepaymentsOfPrincipalYearFiveAndThereafter
us-gaap:LitigationCase
gnw:LossContingencyAccrualAmount
us-gaap:ConsolidatedEntities, us-gaap:ReinsurancePolicyType
gnw:LossInsuranceCoverage
us-gaap:IncomeTaxAuthority
gnw:MaximumDeferredTaxAssetsRelatedToSection338ElectionDeduction

gnw:MinimumLossRatioRequirementToHoldStatutoryContingencyReserve
us-gaap:DerivativeInstrumentRisk
gnw:NetCollateralFromCounterpartiesOnDerivativeInstrumentsOverCollateralization
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
gnw:NumberOfPolicies
gnw:PromissoryNote, us-gaap:LitigationCase, us-gaap:StatementOperatingActivitiesSegment
gnw:PercentOfSecurityInterestPledged
us-gaap:RetirementPlanType
gnw:PercentageFundingOfPlanByCompany
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType, us-gaap:ValuationTechnique
gnw:PercentageOfAvailableforsaleSecuritiesDebtSecuritiesThirdPartyPricingSources
dei:LegalEntity, gnw:PeriodForMaintainingThePercentageOfMinimumAssets, gnw:Regulation
gnw:PercentageOfMinimumAssetsRequiredToBeMaintained
us-gaap:ProductOrService, us-gaap:ValuationAllowancesAndReservesType
gnw:PercentageOfProfitsToBeAccruedToReserves

gnw:PercentageOfRecordedInvestmentCommercialMortgageLoans
us-gaap:MortgageLoansOnRealEstateLoanType
dei:LegalEntity, us-gaap:FinancialInstrument
gnw:PledgedAssetsRelatedToReinsuranceTreaties
us-gaap:ProductOrService, us-gaap:StatutoryAccountingPracticesByJurisdiction
gnw:RiskBasedCapitalRatio
dei:LegalEntity, us-gaap:StatementBusinessSegments
gnw:RiskToCapitalRatio

gnw:StatutoryContingencyReserve

gnw:StatutoryContingencyReserveAnnualAdditionsPercentageOfEarnedPremiums
us-gaap:ProductOrService, us-gaap:StatementGeographical, us-gaap:StatutoryAccountingPracticesByJurisdiction
gnw:StatutoryReserveIncludingAdditionalReserve
dei:LegalEntity, us-gaap:ProductOrService
gnw:StatutoryReservesEstablishedForAssetAdequacyDeficiencies

gnw:SupplementaryInsuranceInformationPolicyholderAccountBalances
us-gaap:StatementBusinessSegments
us-gaap:StatutoryAccountingPracticesByJurisdiction
gnw:SurplusAmountExceedingLocalSolvencyRequirements
us-gaap:StatementBusinessSegments
gnw:UnfavorableAdjustment
us-gaap:StatementBusinessSegments
gnw:UnfavorableAdjustmentNetOfTaxes

gnw:ValueOfBusinessAcquiredVOBANet

gnw:VariableInterestEntityCarryingAmountOfCommercialMortgageLoans

gnw:WeightedAverageDebtServiceCoverageRatio
us-gaap:MortgageLoansOnRealEstateLoanType
us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:MortgageLoansOnRealEstateLoanType
gnw:WeightedAverageLoanToValue

srt:LifeInsuranceInForceAssumed

srt:LifeInsuranceInForceCeded

srt:LifeInsuranceInForceGross

srt:LifeInsuranceInForceNet

srt:LifeInsuranceInForcePercentageAssumedToNet

us-gaap:AccruedInvestmentIncomeReceivable
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax

us-gaap:AllowanceForLoanAndLeaseLossesRealEstate
us-gaap:MajorPropertyClass
us-gaap:ValuationAllowancesAndReservesType

us-gaap:AociDebtSecuritiesAvailableForSaleWithAllowanceForCreditLossCumulativeGainLossAfterTax

us-gaap:AociDebtSecuritiesAvailableForSaleWithoutAllowanceForCreditLossCumulativeGainLossAfterTax

us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByAssetClass
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:StatementOperatingActivitiesSegment

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:AvailableForSaleSecurities
us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesAmortizedCost
us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
us-gaap:InvestmentType
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost
us-gaap:InvestmentType
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesEquitySecurities
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
gnw:Regulation, us-gaap:StatementBusinessSegments
us-gaap:Capital
us-gaap:StatementBusinessSegments

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:DebtInstrumentCarryingAmount
dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:DebtInstrumentFaceAmount
dei:LegalEntity, us-gaap:LongtermDebtType
dei:LegalEntity, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:LitigationCase, us-gaap:StatementOperatingActivitiesSegment, us-gaap:SubsequentEventType
us-gaap:LongtermDebtType
dei:LegalEntity, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:DebtInstrumentRepurchaseAmount
dei:LegalEntity, us-gaap:DebtInstrument
us-gaap:DebtInstrumentRepurchasedFaceAmount
dei:LegalEntity, us-gaap:LongtermDebtType

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:InvestmentType

us-gaap:DebtSecuritiesHeldToMaturityAllowanceForCreditLoss
dei:LegalEntity
us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredIncomeTaxAssetsNet
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredPolicyAcquisitionCosts
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInvestments

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsStateTaxes

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost

us-gaap:DeferredTaxLiabilitiesDerivatives

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeAssetFairValueOfCollateral
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByAssetClass
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet

us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByAssetClass
us-gaap:DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral

us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByLiabilityClass
us-gaap:DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeFairValueOfDerivativeNet
us-gaap:Collateral, us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByLiabilityClass
us-gaap:DerivativeLiabilityFairValueOfCollateral
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByLiabilityClass

us-gaap:DerivativeNotionalAmount
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation, us-gaap:InvestmentType
us-gaap:HedgingDesignation
us-gaap:HedgingDesignation, us-gaap:InvestmentType
us-gaap:LitigationCase
us-gaap:DiscontinuedOperationAmountsOfMaterialContingentLiabilitiesRemaining
us-gaap:LitigationCase, us-gaap:SubsequentEventType
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationConsideration
us-gaap:LitigationCase
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherLiabilities

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
dei:LegalEntity
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquityMethodInvestmentOwnershipPercentage
us-gaap:StatementBusinessSegments
us-gaap:ExcessTangibleCapital
us-gaap:FairValueByLiabilityClass
us-gaap:FairValueDisclosureOffbalanceSheetRisksAmountLiability
us-gaap:FairValueByLiabilityClass, us-gaap:ValuationTechnique
us-gaap:OtherCommitments, us-gaap:ValuationTechnique

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:GuaranteedInsuranceContractTypeOfGuarantee
us-gaap:FederalHomeLoanBankStock

us-gaap:FinancingReceivableBeforeAllowanceForCreditLossAndFee

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:CounterpartyName
us-gaap:GuaranteeObligationsMaximumExposure
us-gaap:ProductOrService

us-gaap:Investments
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsInAndAdvancesToAffiliatesAtFairValue

us-gaap:LiabilitiesFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
us-gaap:LitigationCase

us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:LiabilityForFuturePolicyBenefits
us-gaap:GuaranteedInsuranceContractTypeOfBenefit
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:GuaranteedInsuranceContractTypeOfBenefit
us-gaap:ProductOrService, us-gaap:ValuationAllowancesAndReservesType
us-gaap:ProductOrService, us-gaap:Range
us-gaap:LiabilityForFuturePolicyBenefitsInterestRate
us-gaap:ProductOrService
us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:BalanceSheetLocation
us-gaap:LimitedPartnersCapitalAccount
us-gaap:BalanceSheetLocation, us-gaap:FairValueByAssetClass

us-gaap:LoansInsurancePolicy

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
gnw:InstallmentPaymentDue, us-gaap:LitigationCase
us-gaap:LossContingencyAccrualAtCarryingValue
us-gaap:LitigationCase
us-gaap:LitigationCase
us-gaap:LossContingencyEstimateOfPossibleLoss
us-gaap:StatementBusinessSegments
us-gaap:MinimumNetWorthRequiredForCompliance
us-gaap:Ownership
us-gaap:MinorityInterestOwnershipPercentageByParent

us-gaap:MortgageLoansOnRealEstateCommercialAndConsumerNet
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByMeasurementBasis
us-gaap:MajorPropertyClass
us-gaap:GuaranteedInsuranceContractTypeOfGuarantee
us-gaap:NetAmountAtRiskByProductAndGuaranteeNetAmountAtRisk
us-gaap:GuaranteedInsuranceContractTypeOfGuarantee
us-gaap:NetAmountAtRiskByProductAndGuaranteeSeparateAccountValue

us-gaap:NotesReceivableGross

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLossCarryforwards

us-gaap:OtherInvestments
us-gaap:BalanceSheetLocation
us-gaap:BalanceSheetLocation, us-gaap:FairValueByAssetClass
us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByMeasurementBasis
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:OtherLiabilities
us-gaap:ConsolidatedEntities
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:BalanceSheetLocation
us-gaap:OtherShortTermInvestments
us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:RetirementPlanType
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent
us-gaap:GuaranteedInsuranceContractTypeOfGuarantee
us-gaap:PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForFederalHomeLoanBank

us-gaap:PolicyholderContractDeposits

us-gaap:PresentValueOfFutureInsuranceProfitsPercentageOfAmortizationExpenseYearFive

us-gaap:PresentValueOfFutureInsuranceProfitsPercentageOfAmortizationExpenseYearFour

us-gaap:PresentValueOfFutureInsuranceProfitsPercentageOfAmortizationExpenseYearOne

us-gaap:PresentValueOfFutureInsuranceProfitsPercentageOfAmortizationExpenseYearThree

us-gaap:PresentValueOfFutureInsuranceProfitsPercentageOfAmortizationExpenseYearTwo
us-gaap:StatementBusinessSegments
us-gaap:ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments
dei:LegalEntity
us-gaap:ReinsuranceRecoverablePastDue

us-gaap:ReinsuranceRecoverables
us-gaap:ConcentrationRiskByType, us-gaap:StatementBusinessSegments

us-gaap:ReinsuranceRecoverablesAllowance

us-gaap:ReinsuranceRecoverablesGross
us-gaap:CededCreditRiskCollateralization
us-gaap:CreditRatingAMBest
us-gaap:CreditRatingAMBest, us-gaap:CededCreditRiskCollateralization
dei:LegalEntity, gnw:Regulation
us-gaap:RestrictedCashEquivalents

us-gaap:ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentFairValue
us-gaap:InvestmentType
us-gaap:BalanceSheetLocation
us-gaap:SecuritiesHeldAsCollateralAtFairValue
us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:SecuritiesLoaned

us-gaap:SecuritiesLoanedGrossIncludingNotSubjectToMasterNettingArrangement
us-gaap:AssetsSoldUnderAgreementsToRepurchaseMaturityPeriods
us-gaap:AssetsSoldUnderAgreementsToRepurchaseMaturityPeriods, us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:AssetsSoldUnderAgreementsToRepurchaseMaturityPeriods, us-gaap:InvestmentType
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:InvestmentType

us-gaap:SecuritiesReceivedAsCollateral
us-gaap:EquitySecuritiesByIndustry
us-gaap:SecurityDeposit

us-gaap:SeparateAccountAssets
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:SeparateAccountsLiability
dei:LegalEntity, us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:ShortdurationInsuranceContractsAccidentYear, us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearEight
us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive
us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour
us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearNine
us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne
us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearSeven
us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearSix
us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearTen
us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree
us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearTwo
us-gaap:ShortdurationInsuranceContractsAccidentYear, us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet
us-gaap:ShortdurationInsuranceContractsAccidentYear, us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimAdjustmentExpenseOtherReconcilingItem
us-gaap:ShortdurationInsuranceContractsAccidentYear, us-gaap:StatementBusinessSegments
us-gaap:ShortdurationInsuranceContractsNumberOfReportedClaims
us-gaap:ProductOrService, us-gaap:StatementGeographical, us-gaap:StatutoryAccountingPracticesByJurisdiction
us-gaap:StateInsuranceDepartmentStatutoryToNAICAmountOfReconcilingItem

us-gaap:StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithoutRegulatoryApproval
us-gaap:StatementBusinessSegments, us-gaap:StatutoryAccountingPracticesByJurisdiction
us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
us-gaap:StatutoryAccountingPracticesByJurisdiction

us-gaap:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCarryingAmount
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument, us-gaap:InvestmentSecondaryCategorization, us-gaap:InvestmentType
us-gaap:InvestmentType

us-gaap:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCost
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument, us-gaap:InvestmentSecondaryCategorization, us-gaap:InvestmentType
us-gaap:InvestmentType
us-gaap:FinancialInstrument
us-gaap:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesFairValue
us-gaap:FinancialInstrument, us-gaap:InvestmentSecondaryCategorization, us-gaap:InvestmentType

us-gaap:SupplementaryInsuranceInformationDeferredPolicyAcquisitionCosts
us-gaap:StatementBusinessSegments

us-gaap:SupplementaryInsuranceInformationLiabilityForFuturePolicyBenefitsLossesClaimsAndLossExpenseReserves
us-gaap:StatementBusinessSegments

us-gaap:SupplementaryInsuranceInformationOtherPolicyClaimsAndBenefitsPayable
us-gaap:StatementBusinessSegments

us-gaap:SupplementaryInsuranceInformationUnearnedPremiums
us-gaap:StatementBusinessSegments

us-gaap:UnearnedPremiums
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:ValueOfBusinessAcquiredVOBA

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Interest Expense
Balance Sheet
Intangible Assets Net Excluding Goodwill
Assets
Other Assets
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Intangible Assets Net Excluding Goodwill
Liabilities
Other Liabilities
Noncurrent Liabilities
Minority Interest
Stockholders Equity
Common Stock Value
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Share Based Compensation
NetCashProvidedByUsedInInvestingActivities
Payments For Proceeds From Other Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █████▇██▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▆▇▇▆▆▇▇▇▇▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▃▁▁515.0513.8512.5511.5512.5504.3510.4511.2508.7508.6500.8503.3502.6502.7502.1501.6501.2501.0498.4498.3500.4499.4497.6497.4499.3498.9496.7496.6503.6502.7501.2499.3497.5496.8493.9493.9493.9495.7492.7492.5490.6494.4489.6493.9494.2493.5492.2451.6433.2433.2
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █████████▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆▆▆▆▆▆▆▆▂▁▁507.0506.0505.6505.6505.4504.3503.5503.5503.4501.2500.8500.7500.6499.6499.2499.1499.0498.6498.4498.3498.5498.0497.6497.4497.4497.0496.7496.6496.6495.8494.7494.0493.4492.5491.9491.7491.5491.2490.9490.8490.6490.1489.6489.5489.1488.8488.6448.9433.2433.2
us-gaap:EarningsPerShareBasic ▇▇▇█▃▅▆▆▇▇▄▇▇▆█▆▇▇▅▄▇▆▄▄▅▇▁▁▇▇▇▆▇▆▇▆▆▆▆▆▅▆▅▆▆▇▆▆▅▃0.470.370.530.83-0.87-0.13-0.030.040.330.35-0.660.290.380.220.710.210.40.31-0.25-0.760.350.11-0.59-0.57-0.390.31-1.53-1.70.350.370.420.220.290.210.340.070.160.090.220.06-0.20.17-0.330.170.090.360.080.04-0.11-1.08
us-gaap:EarningsPerShareDiluted ▇▇▇█▃▅▆▆▇▇▄▇▇▆█▆▇▇▅▄▇▆▄▄▅▇▁▁▇▇▇▆▆▆▇▆▆▆▆▆▅▆▅▆▆▇▆▆▅▃0.470.370.520.82-0.86-0.13-0.030.040.330.34-0.660.290.380.220.70.210.40.31-0.25-0.760.340.11-0.59-0.57-0.390.31-1.53-1.70.350.370.410.220.280.210.340.070.160.090.220.06-0.20.17-0.330.170.080.360.080.04-0.11-1.08
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare ▇▇▇█▆▅▆▆▇▇▄▇▇▆█▆▇▇▅▄▇▆▄▄▆▇▁▁▇▇▇▆▆▆▇▆▆▆4.8e-073.5e-075.9e-078.3e-071.6e-07-1.3e-077e-082.5e-072.9e-072.9e-07-6.6e-072.9e-073.8e-072.2e-077.1e-072.3000000000000002e-074.0000000000000003e-073.1e-07-2.4e-07-7.900000000000001e-073.9e-071.4e-07-4.4e-07-5.3e-072.4e-073.1e-07-1.53e-06-1.7e-063.5e-073.7e-074.2e-072.1e-072.7e-072.5e-073.3e-075.0000000000000004e-081.0000000000000001e-077e-08NANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare ▇▇▇█▆▅▆▆▆▇▄▇▇▆█▆▇▇▅▄▇▆▄▄▆▇▁▁▇▇▇▆▆▆▇▆▆▆4.6999999999999995e-073.4000000000000003e-075.8e-078.2e-071.5e-07-1.3e-077e-082.5e-072.8e-072.9e-07-6.6e-072.9e-073.8e-072.2e-077e-072.3000000000000002e-074.0000000000000003e-073.1e-07-2.4e-07-7.900000000000001e-073.9e-071.4e-07-4.4e-07-5.3e-072.4e-073.1e-07-1.53e-06-1.7e-063.5e-073.7e-074.2e-072.1e-072.7e-072.5e-073.3e-075.0000000000000004e-081.0000000000000001e-077e-08NANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
 Margin from Continuing Operations us-gaap:StatementOperatingActivitiesSegment us-gaap:SegmentContinuingOperations█▁2041.01985.0NANA2138.01837.0NANANA2044.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Net profit Margin us-gaap:StatementOperatingActivitiesSegment us-gaap:SegmentContinuingOperations█▁2041.01985.0NANA2138.01837.0NANANA2044.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments,us-gaap:StatementOperatingActivitiesSegment gnw:AustraliaMortgageInsurance,us-gaap:SegmentContinuingOperationsNANA108.0102.0136.027.0102.082.096.0110.079.0105.0136.0107.0-357.098.097.0122.0107.0115.0113.0105.0114.0122.0120.0118.0136.0136.0134.0NANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments,us-gaap:StatementOperatingActivitiesSegment gnw:FixedAnnuities,us-gaap:SegmentContinuingOperations▁▁▁▂▁▁▂▂▂▃▃▃▃▃▅▄▅▄▅▅▄▄▅▅▅▆█▇▇122.0132.0131.0138.0129.0133.0154.0145.0151.0159.0165.0168.0176.0182.0213.0190.0210.0205.0219.0218.0189.0206.0208.0221.0229.0233.0292.0277.0257.0NANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments,us-gaap:StatementOperatingActivitiesSegment gnw:LifeInsurance,us-gaap:SegmentContinuingOperations▅▅▅▅▅▅▅▅▆▆▅▅▅▆▆▆▆▆▇▆▆▁█▇▇████329.0348.0341.0333.0335.0348.0343.0347.0382.0372.0339.0345.0367.0379.0374.0389.0411.0417.0428.0418.0412.0123.0483.0455.0477.0487.0487.0510.0504.0NANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments,us-gaap:StatementOperatingActivitiesSegment gnw:LongTermCareInsurance,us-gaap:SegmentContinuingOperations▅▄▆█▅▃▄▄▃▄▄▃▃▃▂▃▃▂▂▂▄▂▂▂▂▁▂▁▁1226.01140.01288.01466.01200.01006.01106.01110.01055.01114.01094.01048.01035.01020.0999.01033.01036.0994.0986.0980.01119.0952.0983.0949.0915.0905.0916.0879.0872.0NANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments,us-gaap:StatementOperatingActivitiesSegment gnw:Runoff,us-gaap:SegmentContinuingOperations▆▆█▇▆▁▅▅▆▆▅▆▆▅▅▆▆▆▆▆▅▅▄▄▆▅▄▄▆88.076.0114.0103.090.07.068.074.078.082.067.079.080.068.073.090.089.087.084.084.065.069.050.053.082.074.060.053.089.0NANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments,us-gaap:StatementOperatingActivitiesSegment gnw:USMortgageInsurance,us-gaap:SegmentContinuingOperationsNA288.0287.0284.0274.0261.0269.0251.0235.0223.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments,us-gaap:StatementOperatingActivitiesSegment gnw:UsLifeInsurance,us-gaap:SegmentContinuingOperations▅▅▆█▅▃▄▄▄▅▄▄▄▄▄▅▅▅▅▅▆▁▅▅▅▅▅▅▅1677.01620.01760.01937.01664.01487.01603.01602.01588.01645.01598.01561.01578.01581.01586.01612.01657.01616.01633.01616.01720.01281.01674.01625.01621.01625.01695.01666.01633.0NANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementBusinessSegments,us-gaap:StatementOperatingActivitiesSegment us-gaap:CorporateAndOther,us-gaap:SegmentContinuingOperationsNA1.0-6.0-6.0-26.055.0-4.011.0-2.0-15.022.0-6.07.01.0-5.01.0-13.0-10.03.0-7.015.0-5.035.08.0-7.012.07.0-3.0-4.0NANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:StatementOperatingActivitiesSegment us-gaap:SegmentContinuingOperationsNANANA2420.0NANANA2020.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:BenefitsLossesAndExpenses ▁▁▂▂▂▂▂▂▂▂▄▂▂▂▂▂▂▂▃▄▂▁▄▄▂▃██▃▃▃▃▃▃▃▄▄▄▄▄▅▄▆▅▄▄▄▄▅▅1721.01752.01883.01835.01990.01919.01957.01848.01831.01862.02426.01870.01799.01887.01976.01929.01822.01839.02254.02275.01885.01635.02359.02451.01912.02040.03347.03376.02102.02016.02097.02066.02124.02066.02193.02437.02357.02324.02412.02475.02721.02422.02846.02527.02338.02302.02359.02398.02537.02567.0
us-gaap:ComprehensiveIncomeNetOfTax ▆▄▆▅▅▅▅▆▆▆▄▅▅▄▅▅▅▅▁▄▇▇▄▅▂▆▄▃▆▇▅▅▂▄▅▆▇▄▅█▅▅▃▇▇▆399.0-563.0551.0112.0191.0316.0-206.0627.0689.0622.0-352.0-114.0-110.0-419.0345.047.0201.0157.0-2230.0-266.01075.01228.0-760.0-115.0-1600.0400.0-248.0-1071.0911.01125.0-189.0-95.0-1541.0-275.0145.0604.01073.0-344.0322.01800.0311.0264.0-1101.01162.01019.0668.0NANANANA
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▄█▅▅▆▃█▄▆▇▃▆▄▄▂▇▆▇▃▆▅█▅▁▅▂▃▃▇▄▄▆▃▄▆▆▄▅▆▃▅▅0.0155.026.031.060.0-53.0148.014.081.0111.0-56.064.010.04.0-91.0108.087.0118.0-43.064.040.0156.039.0-121.040.0-64.0-24.0-61.0113.04.0-2.062.0-40.011.081.083.016.047.066.0-25.057.054.0NANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▆▄▆▅▅▅▅▆▆▆▄▅▅▄▅▅▅▅▁▅▇▇▄▅▂▆▄▃▇▇▅▅▂▄▅▆▇▄▆█▆▅399.0-408.0577.0143.0251.0263.0-58.0641.0770.0733.0-408.0-50.0-100.0-415.0254.0155.0288.0275.0-2273.0-202.01115.01384.0-721.0-236.0-1560.0336.0-272.0-1132.01024.01129.0-191.0-33.0-1581.0-264.0226.0687.01089.0-297.0357.01775.0368.0242.0NANANANANANANANA
us-gaap:GainLossOnInvestments ▄▄▅█▅▁▃▃▂▄▂▃▃▃▄▄▄▄▄▃▃▃▃▂▃▃▃▃▄▃▃▃▃▂▃▃▃▄▃▁▃▃▃▄▁▂70.033.0176.0375.0159.0-152.023.0-2.0-45.074.0-114.013.0-14.0-31.045.085.0101.034.041.020.030.0-19.0-16.0-51.08.0-16.0-10.0-27.034.0-17.026.0-23.021.0-61.013.09.0-34.035.05.0-157.0-40.0-28.0-39.0105.0-139.0-70.0NANANANA
us-gaap:GainsLossesOnExtinguishmentOfDebt ▇▅▇▇█▁0.0-4.00.00.03.0-12.0NANA-1.00.0NANA0.0NA0.00.00.00.00.00.064.0-16.00.0-2.00.0NANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity,us-gaap:DebtInstrument gnw:GenworthHoldings,gnw:SeniorNotesTwentyTwentyOneNANA0.0NA3.01.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity,us-gaap:DebtInstrument gnw:GenworthHoldings,gnw:SevenPointSixTwoFivePercentSeniorNotesDueTwoThousandAndTwentyOneNA4.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity,us-gaap:LongtermDebtType gnw:GenworthHoldings,gnw:SeniorNotesTwentyTwentyOne█▁8.0-4.0NANA3.01.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperations ▇▇▇█▆▅▆▆▆▇▄▆▇▆█▆▇▇▅▃▇▆▄▄▆▇▁▁▇▇▇▆▆▆▇▆▆▆245.0174.0297.0417.079.0-66.036.0128.0143.0148.0-281.0146.0190.0112.0353.0116.0202.0155.0-118.0-395.0193.072.0-219.0-263.0121.0153.0-760.0-844.0176.0184.0208.0106.0135.0123.0162.023.049.034.0NANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity NANA-1.018.023.0-6.019.010.015.020.08.064.059.053.0-88.068.069.061.059.048.048.055.052.046.054.050.052.057.052.035.037.040.039.038.098.036.033.033.0NANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▇▆▇█▆▅▆▆▇▇▄▇▇▆▄▇▇▇▅▅▇▆▄▄▆▇▁▁▇▇▇▆▆▆▇▆▆▆▆▆▅▆▄▆▆▆320.0233.0380.0585.0148.0-82.081.0172.0325.0342.0-413.0273.0360.0228.0-290.0286.0401.0332.0-56.0-125.0351.0150.0-203.0-351.0245.0295.0-923.0-972.0313.0306.0315.0251.0247.0237.0345.099.0166.0102.0188.046.0-66.0146.0-255.0140.072.0119.0NANANANA
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest ▇▇▇█▆▅▆▆▆▆▄▇▇▆▇▇▇▇▅▄▇▆▅▄▇▇▁▁▇▇▇▆▇▆▇▆▆▆245.0174.0296.0435.0102.0-72.055.0138.0158.0168.0-327.0210.0249.0165.0265.0184.0271.0216.0-59.0-347.0241.0127.0-167.0-217.0175.0203.0-708.0-787.0228.0219.0245.0146.0174.0161.0260.059.082.067.0NANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▄▄▄▅▄▃▄▄▄▄▂▄▄▄█▄▅▄▃▆▄▃▃▂▄▄▁▁▄▄▄▄▄▄▄▄▄▃▄▃▃▄▂▃▃▂75.059.084.0150.046.0-10.026.034.0107.0112.0-86.063.0111.063.0456.0102.0130.0116.03.0222.0110.023.0-36.0-134.070.091.0-215.0-185.085.087.070.0105.073.076.081.029.057.022.048.0-19.0-6.030.0-129.018.0-5.0-93.0NANANANA
us-gaap:InterestCreditedToPolicyholdersAccountBalances ▁▁▁▂▂▂▂▃▃▃▃▃▃▃▃▄▄▄▅▅▅▅▅▅▅▅▆▆▆▆▆▆▆▆▆▆▆▇▇▆▇▇▇███127.0131.0132.0137.0139.0141.0138.0146.0146.0147.0152.0151.0152.0156.0152.0164.0163.0167.0173.0173.0173.0177.0180.0179.0181.0180.0185.0185.0184.0183.0186.0184.0184.0184.0193.0193.0194.0195.0195.0194.0204.0201.0205.0212.0211.0213.0NANANANA
us-gaap:InterestExpense ▁▂▂▁▁▂▂▂▃▃▃▃▄▄▃▃▃▂▃▄▄▆▆▆▆▇▇▆▇▇▇▇▇▇▇▇█▅▇▇█▇▇▆▆▇43.051.057.049.044.052.060.059.073.072.074.072.077.076.075.073.074.062.075.077.080.0105.0104.0105.0103.0116.0118.0114.0120.0127.0121.0124.0121.0126.0124.0126.0131.095.0121.0124.0134.0127.0119.0114.0109.0115.0NANANANA
 us-gaap:InterestPaidNet dei:LegalEntity,us-gaap:DebtInstrument,us-gaap:SubsequentEventType gnw:GenworthHoldings,gnw:SevenPointSixTwoFivePercentSeniorNotesDueTwoThousandAndTwentyOne,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▇▇▇█▃▅▆▆▇▇▄▆▇▆█▆▇▇▅▄▇▆▄▄▅▇▁▁▇▇▇▆▆▆▇▆▆▆▆▆▅▆▅▆▆▇▆▆▅▃240.0187.0267.0418.0-441.0-66.0-17.018.0168.0174.0-329.0146.0190.0112.0353.0107.0202.0155.0-122.0-380.0172.053.0-292.0-284.0-193.0154.0-760.0-844.0176.0184.0208.0108.0141.0103.0166.034.076.047.0107.029.0-96.082.0-161.083.042.0178.040.019.0-50.0-469.0
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▄▅▄▅▅▄▆▆▆▆▄▇▇▆▁▇▇▇▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆█▆▆▆▆▆▆▆▆▆▆▆0.08.0-1.018.023.0-6.041.040.050.056.02.064.059.053.0-88.068.069.061.059.048.048.055.052.046.054.050.052.057.052.035.037.040.039.038.098.036.033.033.033.036.036.034.035.039.035.034.0NANANANA
us-gaap:NetInvestmentIncome ▆▃▆▅▂▃▃▄▆▅▄▄▅▃▄▃▃▃▂▃▂▂▂▂▃▃▄▃▄▃▅▃▄▄▆▅▆▅▅▆█▅▇▄▄▁844.0801.0854.0827.0786.0793.0794.0816.0852.0829.0815.0815.0828.0804.0812.0797.0801.0790.0786.0805.0779.0789.0781.0783.0793.0803.0819.0805.0813.0805.0835.0801.0821.0814.0840.0825.0846.0832.0827.0842.0881.0830.0863.0815.0823.0765.0NANANANA
us-gaap:OperatingIncomeLoss ▇▇▇▆▅▅▅▆▇▆▂▆▇▆█▆▆▆▄▁▆▆▄▆▆▆▁▂▆▇▇▆▆▆▆▆▆▅▆▆▄▆▄▅▆194.0168.0173.0132.0-21.033.024.0123.0204.0121.0-291.0145.0200.0125.0326.076.0151.0143.0-137.0-405.0123.0103.0-82.064.0119.0156.0-416.0-317.0158.0194.0213.0119.0133.0151.0167.0121.080.031.086.0104.0-74.075.0-135.029.0118.0NANANANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▅▆▅▅▅▄█▄▅▅▄▅▄▄▅▅▅▆▃▅▅▆▅▂▅▂▃▂▆▅▄▆▂▄▅▆▄▆▆▁▅2.0136.047.033.073.0-98.0454.0-64.043.054.0-136.020.0-98.0-87.0-10.081.061.0119.0-169.0-1.08.0216.089.0-302.053.0-370.0-285.0-379.0148.0-21.0-129.0144.0-353.0-104.0-19.0148.0-119.0116.0124.0-508.097.0NANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▅▄▅▄▆▅▅▆▆▆▅▄▄▄▅▅▅▅▁▅▆▇▄▅▂▅▆▄▆▇▄▅▂▄▅▆▇▄▅█▆159.0-603.0311.0-293.0669.0335.0-82.0583.0552.0503.0-81.0-260.0-349.0-580.0-11.0-20.017.059.0-2210.0130.0895.01276.0-481.02.0-1421.0132.0436.0-345.0796.0910.0-436.0-181.0-1761.0-405.0-38.0617.0980.0-377.0182.01755.0468.0NANANANANANANANANA
us-gaap:PolicyholderBenefitsAndClaimsIncurredNet ▃▃▃▃▄▄▄▃▃▃▆▃▃▃▄▄▃▃▅▅▃▁▄▃▃▃█▇▃▃▃▃▃▃▄▄▄▃▄▄▅▄▆▄▄▃1161.01218.01245.01299.01486.01361.01346.01284.01270.01301.01847.01321.01205.01311.01383.01344.01206.01246.01530.01662.01193.0860.01435.01290.01232.01243.02184.01986.01256.01194.01256.01169.01269.01201.01401.01363.01382.01232.01388.01457.01672.01409.01837.01502.01340.01315.0NANANANA
us-gaap:PremiumsEarnedNet ▄▄▄▄▄▄▄▄▅▅▅▅▅▅▁▅▅▅▅▅▅▂▅▅▅▇▇▇▇▇▇▇▆▆▇▇▇▅▇███████947.0968.01042.01034.01019.01015.01033.01015.01126.01114.01121.01122.01136.01140.0622.01135.01111.01136.01131.01108.01127.0794.01157.01145.01134.01323.01386.01395.01343.01307.01310.01291.01286.01261.01318.01311.01302.01107.01352.01461.01455.01437.01467.01447.01470.01470.0NANANANA
us-gaap:ProfitLoss ▇▇▇█▃▅▆▆▇▇▄▇▇▆▇▇▇▇▅▄▇▆▄▄▅▇▁▁▇▇▇▆▇▆▇▆▆▆▆▆▅▆▅▆▆▇▆▆▅▃240.0195.0266.0436.0-418.0-72.024.058.0218.0230.0-327.0210.0249.0165.0265.0175.0271.0216.0-63.0-332.0220.0108.0-240.0-238.0-139.0204.0-708.0-787.0228.0219.0245.0148.0180.0141.0264.070.0109.080.0140.065.0-60.0116.0-126.0122.077.0212.075.045.0-50.0-469.0
us-gaap:Revenues ▄▃▅▆▄▂▄▃▄▅▃▄▄▄▁▅▅▄▅▄▅▂▄▄▄▆▆▆▆▆▆▆▆▅▇▇▇▆█▇█▇▇█▆▆▇▆▇▁2041.01985.02263.02420.02138.01837.02038.02020.02156.02204.02013.02143.02159.02115.01686.02215.02223.02171.02198.02150.02236.01785.02156.02100.02157.02335.02424.02404.02415.02322.02412.02317.02371.02303.02538.02536.02523.02426.02600.02521.02655.02568.02591.02667.02410.02421.02461.02391.02483.01734.0
us-gaap:SellingGeneralAndAdministrativeExpense ▃▂▂▂▁▂▂▂▂▂▂▁▂▁▂▂▁▂▂▂▃▅▆▃▃▅▅▅▅▅▅▅▅▆▃▇▇█▇██▇█▇▇▇304.0275.0267.0249.0223.0249.0249.0247.0247.0251.0261.0243.0253.0240.0247.0265.0240.0270.0283.0269.0327.0394.0433.0314.0295.0380.0405.0398.0404.0378.0406.0407.0413.0433.0330.0504.0502.0530.0508.0510.0514.0500.0519.0472.0499.0475.0NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:Assets ▂▁▄▄▃▁▂▄▄▃▂▃▃▃▄▄▄▄▄▆▅▅▄▅▆▇▇▆▇▆▅▅▅▇██▇▆██▇▇▇100650.098558.0105747.0104925.0103637.098844.0101342.0105653.0104306.0102188.0100923.0102121.0102477.0103773.0105297.0104629.0105016.0104686.0104658.0108852.0108206.0107173.0106431.0108222.0109164.0112331.0111358.0110514.0111644.0109765.0108045.0108134.0107576.0112075.0113312.0114387.0112536.0110983.0114302.0113886.0112347.0112940.0112395.0NANANA108187.0NANANA
us-gaap:Liabilities ▂▁▄▄▃▁▂▄▃▃▂▃▃▄▄▄▄▄▄▅▅▅▅▆▆▇▆▆▆▆▅▅▅▆▇█▇▇▇▇███85486.083800.089927.089693.088549.084010.086710.089508.088714.087306.086734.087500.087736.088911.089969.089542.090020.089970.090191.092103.091197.091200.091794.092806.093437.095250.094561.093393.093380.093031.092425.092289.091674.094566.095487.096740.095570.095100.096637.096518.096789.097711.097424.0NANANA94837.0NANANA
us-gaap:LiabilitiesAndStockholdersEquity ▂▁▄▄▃▁▂▄▄▃▂▃▃▃▄▄▄▄▄▆▅▅▄▅▆▇▇▆▇▆▅▅▅▇██▇▆██▇▇▇100650.098558.0105747.0104925.0103637.098844.0101342.0105653.0104306.0102188.0100923.0102121.0102477.0103773.0105297.0104629.0105016.0104686.0104658.0108852.0108206.0107173.0106431.0108222.0109164.0112331.0111358.0110514.0111644.0109765.0108045.0108134.0107576.0112075.0113312.0114387.0112536.0110983.0114302.0113886.0112347.0112940.0112395.0NANANA108187.0NANANA
us-gaap:StockholdersEquity ▆▅▆▅▅▄▄▄▃▂▁▂▂▂▃▂▂▂▁▅▆▄▂▃▃▆▅▆▇▆▄▅▅▇██▇▅██▄▄▃15164.014758.015318.014756.014643.014449.014185.014387.013757.013074.012450.012798.012910.013018.013418.013069.013018.012812.012644.014871.015133.014055.012824.013579.013690.015324.014923.015165.016231.015515.014393.014604.014689.016222.016537.016427.015817.014738.016541.016278.014432.014077.013861.0NANANA12276.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:CashAndCashEquivalentsAtCarryingValue NANA1032.0740.0NANANANANANANANANANA2875.02836.02853.03018.02784.03078.03457.04043.05965.03666.04100.05158.04918.03477.04138.04360.04214.03554.03613.03797.03653.03741.03874.04187.04488.03648.02831.03742.03132.03598.04586.03466.05002.0NANANA
 us-gaap:CashAndCashEquivalentsAtCarryingValue dei:LegalEntity gnw:GenworthHoldings█▁823.0697.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▃▂▅▆▅▄█▁▂▃▃▅▄▆▆▆▆▇▆2214.01964.02656.02780.02597.02483.03341.01629.01938.02221.02177.02505.02243.02843.02875.02836.02853.03018.02784.0NANANA5993.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:IntangibleAssetsNetExcludingGoodwill ▁▆█151.0155.0157.0NANANANANANANANANANANANANANANANANANANANA284.0286.0227.0272.0300.0266.0327.0399.0404.0433.0346.0481.0488.0519.0573.0577.0626.0692.0713.0741.0NANANA934.0NANANA
us-gaap:IntangibleAssetsNetIncludingGoodwill NANA200.0209.0223.0263.0201.0210.0244.0265.0347.0355.0354.0339.0301.0315.0334.0381.0348.0258.0267.0291.0357.0NANANA265.0NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA107.0NANANA425.0NANANA712.0NANANA477.0NANANANANANANA131.0NANANA-908.0NANANA-206.0NANANA1545.0NANANA-1636.0NANANA521.0NANANA211.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:AccruedIncomeTaxesCurrent NANA8.0NANANA19.0NANANANANANANA28.0NANANA36.0NANANA10.0NANANA35.0NANANA132.0NANANANANANANANANANANANANANANANANANANA
 us-gaap:AccruedIncomeTaxesCurrent us-gaap:ConsolidatedEntities srt:ParentCompanyNANA3.0NANANA4.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:LongTermDebt ▁▁▃▃▁▁▂▃▄▄▄▄▄▆▅▅▅▅▅▅▅▅▆▆▆▆▆▆▆▇▇▆▆▆▆▇▇▇▆▆▆█▇2924.02922.03548.03570.02817.02851.03277.03706.04044.04035.04025.04051.04047.04654.04224.04224.04205.04194.04180.04194.04191.04232.04570.04601.04607.04601.04639.04662.04691.05150.05161.04780.04720.04766.04776.04880.04865.05095.04726.04708.04755.05347.04952.0NANANA3641.0NANANA
us-gaap:MinorityInterest NANA502.0476.0445.0385.0447.01758.01835.01808.01739.01823.01831.01844.01910.02018.01978.01904.01823.01878.01876.01918.01813.01837.02037.01757.01874.01956.02033.01219.01227.01241.01213.01287.01288.01220.01149.01145.01124.01090.01126.01152.01110.0NANANA1074.0NANANA
 us-gaap:MinorityInterest us-gaap:Ownership gnw:GenworthMortgageInsuranceAustraliaLimitedNA500.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:StockholdersEquity ▆▅▆▅▅▄▄▄▃▂▁▂▂▂▃▂▂▂▁▅▆▄▂▃▃▆▅▆▇▆▄▅▅▇██▇▅██▄▄▃15164.014758.015318.014756.014643.014449.014185.014387.013757.013074.012450.012798.012910.013018.013418.013069.013018.012812.012644.014871.015133.014055.012824.013579.013690.015324.014923.015165.016231.015515.014393.014604.014689.016222.016537.016427.015817.014738.016541.016278.014432.014077.013861.0NANANA12276.0NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▄▃▅▄▃▃▃▅▄▃▂▃▃▃▄▃▃▃▃▆▆▅▃▄▄▆▆▆█▆▄▅▅▇▇▇▆▅▇▇▄▄▃▅▃▂▁15164.014758.015820.015232.015088.014834.014632.016145.015592.014882.014189.014621.014741.014862.015328.015087.014996.014716.014467.016749.017009.015973.014637.015416.015727.017081.016797.017121.018264.016734.015620.015845.015902.017509.017825.017647.016966.015883.017665.017368.015558.015229.014971.016071.015047.014025.013350.0NANANA
us-gaap:AdditionalPaidInCapital ▃▃▃▃▃▃▃▂▂▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▃▃▃▂▇▇█▇▇▇███▇▇▆▆▆12018.012011.012008.011997.011996.011993.011990.011986.011983.011989.011987.011983.011981.011979.011977.011973.011969.011964.011962.011959.011955.011952.011949.011944.011940.011998.011997.011991.011986.012124.012127.012149.012139.012131.012127.012162.012156.012150.012124.012117.012110.012101.012095.0NANANA12034.0NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▅▅▄▄▃▄▄▄▄▄▃▄▄▃▃▂▂▁▁▁▂▂▂▂▃▄▃▅▇▇▆▆▆▅▅▅▅▄█████2011.01771.01584.01317.0899.01340.01461.01478.01460.01292.01118.01447.01301.01111.01113.0760.0653.0451.0287.0409.0789.0617.0564.0856.01140.01333.01179.01939.02783.02607.02423.02215.02107.01966.01907.01741.01707.01631.03095.02988.02959.03055.02973.0NANANA3105.0NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▅▅▇▆▇▅▅▅▄▃▂▂▃▃▄▄▄▄▄██▆▄▅▄▇▇▆▆▅▃▄▄▇██▇▅▆▅▂▁▁3834.03675.04425.04141.04447.03815.03433.03622.03013.02492.02044.02067.02327.02627.03027.03035.03095.03096.03094.05202.05088.04185.03010.03478.03309.04692.04446.03934.04161.03483.02542.02939.03142.04824.05202.05223.04653.03656.04021.03872.02062.01620.01492.0NANANA-164.0NANANA
us-gaap:MinorityInterest NANA502.0476.0445.0385.0447.01758.01835.01808.01739.01823.01831.01844.01910.02018.01978.01904.01823.01878.01876.01918.01813.01837.02037.01757.01874.01956.02033.01219.01227.01241.01213.01287.01288.01220.01149.01145.01124.01090.01126.01152.01110.0NANANA1074.0NANANA
 us-gaap:MinorityInterest us-gaap:Ownership gnw:GenworthMortgageInsuranceAustraliaLimitedNA500.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders NANA0.00.00.09.048.096.025.028.014.033.014.036.015.040.013.039.012.062.012.052.012.079.012.054.029.019.014.013.013.013.013.013.014.012.012.012.032.011.012.012.011.011.011.010.0NANANANA
 us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterestNANANA0.00.09.048.096.025.028.014.033.014.036.015.040.013.039.012.062.012.052.012.079.012.054.029.019.014.013.013.013.013.013.014.012.012.012.032.011.012.012.011.011.011.010.0NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▁▄▃▅▅▄▆▅▃▅▄▄▃▅▅▅▅▂▅▆▃▄▅▂▅█▅▄▂▄▄▅▂▅▃▄▁▇█▄▄▄▄▄▃476.0-247.0508.0153.0619.0680.0471.0813.0661.0134.0660.0412.0452.0109.0622.0624.0653.0655.054.0732.0810.0256.0433.0647.0-113.0624.01298.0562.0517.061.0306.0447.0586.060.0535.0207.0472.0-252.01093.01190.0506.0336.0360.0419.0427.0130.0NANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄▄▄▃▃▂█▃▂▄▂▄▄▃▄▃▃▃▄▂▁▃█▂▂▃▄▁▂▃▃▁▄▅▃▃▃▄▃▄▃▅▃▁▅▁206.0335.0126.0-392.0-336.0-551.01849.0-197.0-628.0277.0-691.0267.0-31.0-167.0-81.0-155.0-381.0-142.0-70.0-766.0-1029.0-255.01759.0-902.0-895.0-366.0167.0-1065.0-734.0-204.0-293.0-1005.0265.0453.0-192.0-424.0-230.0124.0-145.092.0-502.0496.0-127.0-965.0451.0-1174.0NANANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▄▄▇▆▄▄▅▅▅▅▅▄▆▅▅▅▅▆▅▅▁▆▆▆▆▆▆▆▇█▇▄▅▅▆▅▆▆▅▄▆▄▅▇▅-433.0-780.0-773.0410.0-187.0-957.0-975.0-547.0-320.0-375.0-271.0-407.0-990.047.0-498.0-515.0-451.0-304.0-232.0-351.0-407.0-1941.0-23.0-146.092.035.056.0-81.0-39.0269.0662.0451.0-963.0-299.0-438.062.0-536.0-189.0-134.0-338.0-948.0-221.0-747.0-522.0244.0-487.0NANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▅▂▃▄▄▁█▄▃▄▃▅▂▄▄▄▃▄250.0-692.0-124.0183.0114.0-858.01350.053.0-283.044.0-328.0262.0-600.0-32.039.0-17.0-165.0234.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:DeferredIncomeTaxExpenseBenefit ▇▇▇█▇▆▇▆▇▇▅▇▇▇▁▇▇▇▆█▆▇▆▄▇▇▄▄▇▇▇▇▆▅▇▆▇▇▅▆▆▆▅▇▆▆73.059.0102.0138.039.0-11.033.0-28.059.075.0-110.032.057.026.0-602.068.073.093.0-28.0169.0-3.07.0-79.0-220.064.039.0-293.0-222.011.017.041.093.0-31.0-182.074.0-32.020.026.0-151.0-73.0-48.0-37.0-183.062.0-72.0-101.0NANANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▁▄▃▅▅▄▆▅▃▅▄▄▃▅▅▅▅▂▅▆▃▄▅▂▅█▅▄▂▄▄▅▂▅▃▄▁▇█▄▄▄▄▄▃476.0-247.0508.0153.0619.0680.0471.0813.0661.0134.0660.0412.0452.0109.0622.0624.0653.0655.054.0732.0810.0256.0433.0647.0-113.0624.01298.0562.0517.061.0306.0447.0586.060.0535.0207.0472.0-252.01093.01190.0506.0336.0360.0419.0427.0130.0NANANANA
us-gaap:NetIncomeLoss ▇▇▇█▃▅▆▆▇▇▄▆▇▆█▆▇▇▅▄▇▆▄▄▅▇▁▁▇▇▇▆▆▆▇▆▆▆▆▆▅▆▅▆▆▇▆▆▅▃240.0187.0267.0418.0-441.0-66.0-17.018.0168.0174.0-329.0146.0190.0112.0353.0107.0202.0155.0-122.0-380.0172.053.0-292.0-284.0-193.0154.0-760.0-844.0176.0184.0208.0108.0141.0103.0166.034.076.047.0107.029.0-96.082.0-161.083.042.0178.040.019.0-50.0-469.0
us-gaap:ProfitLoss ▇▇▇█▃▅▆▆▇▇▄▇▇▆▇▇▇▇▅▄▇▆▄▄▅▇▁▁▇▇▇▆▇▆▇▆▆▆▆▆▅▆▅▆▆▇▆▆▅▃240.0195.0266.0436.0-418.0-72.024.058.0218.0230.0-327.0210.0249.0165.0265.0175.0271.0216.0-63.0-332.0220.0108.0-240.0-238.0-139.0204.0-708.0-787.0228.0219.0245.0148.0180.0141.0264.070.0109.080.0140.065.0-60.0116.0-126.0122.077.0212.075.045.0-50.0-469.0
us-gaap:ShareBasedCompensation ▇▆█▃▄▆▅▃▃▄▆▅▅▄▆▆▄▅▄▅▅▄▂▄▅▁▅▄▄▄▇▅▄▅▄▄▃▅▄▄▅▄▆▄▆▆14.011.018.03.08.011.010.05.05.07.012.09.09.07.013.011.08.010.07.09.09.07.02.06.010.0-2.09.06.07.08.014.010.08.09.06.07.04.09.08.07.09.07.013.08.012.011.0NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄▄▄▃▃▂█▃▂▄▂▄▄▃▄▃▃▃▄▂▁▃█▂▂▃▄▁▂▃▃▁▄▅▃▃▃▄▃▄▃▅▃▁▅▁206.0335.0126.0-392.0-336.0-551.01849.0-197.0-628.0277.0-691.0267.0-31.0-167.0-81.0-155.0-381.0-142.0-70.0-766.0-1029.0-255.01759.0-902.0-895.0-366.0167.0-1065.0-734.0-204.0-293.0-1005.0265.0453.0-192.0-424.0-230.0124.0-145.092.0-502.0496.0-127.0-965.0451.0-1174.0NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▄▄▇▆▄▄▅▅▅▅▅▄▆▅▅▅▅▆▅▅▁▆▆▆▆▆▆▆▇█▇▄▅▅▆▅▆▆▅▄▆▄▅▇▅-433.0-780.0-773.0410.0-187.0-957.0-975.0-547.0-320.0-375.0-271.0-407.0-990.047.0-498.0-515.0-451.0-304.0-232.0-351.0-407.0-1941.0-23.0-146.092.035.056.0-81.0-39.0269.0662.0451.0-963.0-299.0-438.062.0-536.0-189.0-134.0-338.0-948.0-221.0-747.0-522.0244.0-487.0NANANANA
us-gaap:ProceedsFromIssuanceOfLongTermDebt NANA-1.0NANANANANANANA0.00.00.0441.00.00.0NANA0.0NANANA0.0150.0NANA0.00.0NANA396.0397.0NANA0.00.00.0361.00.00.0148.0397.0544.00.0NANANANANANA
us-gaap:RepaymentsOfLongTermDebt ▂█▂▂▃▇█▁14.0470.034.022.051.0420.0443.0-75.0NANA2.01.0NANA0.00.00.00.00.00.036.0326.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
 us-gaap:DebtInstrumentInterestRateStatedPercentage dei:LegalEntity,us-gaap:DebtInstrument gnw:GenworthHoldings,gnw:SevenPointTwoZeroPercentSeniorNotesDueTwoThousandAndTwentyOneNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage dei:LegalEntity,us-gaap:DebtInstrument,us-gaap:SubsequentEventType gnw:GenworthHoldings,gnw:SevenPointSixTwoFivePercentSeniorNotesDueTwoThousandAndTwentyOne,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage dei:LegalEntity,us-gaap:LongtermDebtType,us-gaap:SubsequentEventType gnw:GenworthHoldings,gnw:SevenPointSixTwoFivePercentSeniorNotesDueTwoThousandAndTwentyOne,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage gnw:PromissoryNote,us-gaap:LitigationCase,us-gaap:StatementOperatingActivitiesSegment gnw:PromissoryNote,gnw:AXASettlementAgreement,us-gaap:SegmentDiscontinuedOperations▁▁█2.75e-062.75e-065.25e-06NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:LitigationCase,us-gaap:StatementOperatingActivitiesSegment,us-gaap:SubsequentEventType gnw:AXASettlementAgreement,us-gaap:SegmentDiscontinuedOperations,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value515513512511512504510511508508500503502502502501501501498498500499497497499498496496503502501499497496493493493495492492490494489493494493492451433433
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value507506505505505504503503503501500500500499499499499498498498498498497497497497496496496495494494493492491491491491490490490490489489489488488448433433
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.470.370.530.83-0.87-0.13-0.030.040.330.35-0.660.290.380.220.710.210.40.31-0.25-0.760.350.11-0.59-0.57-0.390.31-1.53-1.70.350.370.420.220.290.210.340.070.160.090.220.06-0.20.17-0.330.170.090.360.080.04-0.11-1.08
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value0.470.370.520.82-0.86-0.13-0.030.040.330.34-0.660.290.380.220.70.210.40.31-0.25-0.760.340.11-0.59-0.57-0.390.31-1.53-1.70.350.370.410.220.280.210.340.070.160.090.220.06-0.20.17-0.330.170.080.360.080.04-0.11-1.08
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.480.350.590.830.16-0.130.070.250.290.29-0.660.290.380.220.710.230.40.31-0.24-0.790.390.14-0.44-0.530.240.31-1.53-1.70.350.370.420.210.270.250.330.050.10.07
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Diluted Share

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.470.340.580.820.15-0.130.070.250.280.29-0.660.290.380.220.70.230.40.31-0.24-0.790.390.14-0.44-0.530.240.31-1.53-1.70.350.370.420.210.270.250.330.050.10.07
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Benefits Losses And Expenses

us-gaap:BenefitsLossesAndExpenses

us-gaap:BenefitsLossesAndExpenses


Benefits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value17211752188318351990191919571848183118622426187017991887197619291822183922542275188516352359245119122040334733762102201620972066212420662193243723572324241224752721242228462527233823022359239825372567
Percentage of BenefitsLossesAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues84.388.383.275.893.1104.596.091.584.984.5120.587.383.389.2117.287.182.084.7102.5105.884.391.6109.4116.788.687.4138.1140.487.086.886.989.289.689.786.496.193.495.892.898.2102.594.3109.894.897.095.195.9100.3102.2148.0

us-gaap:BenefitsLossesAndExpenses gnw:AnnualReviewOfAssumptions, us-gaap:ProductOrService

gnw:Unlocking, us-gaap:UniversalLife


Benefits
Period End2020-12-312019-12-312018-12-31
Value82145108
Percentage of BenefitsLossesAndExpenses4.47.44.5
Percentage of Revenues3.67.15.4
Percentage of Revenues gnw:Unlocking us-gaap:UniversalLife0.00.00.0

us-gaap:BenefitsLossesAndExpenses us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsHeldforsale, gnw:GenworthMortgageInsuranceAustraliaLimited


Benefits
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.0256545
Percentage of BenefitsLossesAndExpenses0.01.43.32.3
Percentage of Revenues0.01.33.02.4
Percentage of Revenues us-gaap:DiscontinuedOperationsHeldforsale gnw:GenworthMortgageInsuranceAustraliaLimited0.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value399-563.0551112191316-206.0627689622-352.0-114.0-110.0-419.034547201157-2230.0-266.010751228-760.0-115.0-1600.0400-248.0-1071.09111125-189.0-95.0-1541.0-275.01456041073-344.03221800311264-1101.011621019668
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues19.5-28.424.34.68.917.2-10.131.032.028.2-17.5-5.3-5.1-19.820.52.19.07.2-101.5-12.448.168.8-35.3-5.5-74.217.1-10.2-44.637.748.4-7.8-4.1-65.0-11.95.723.842.5-14.212.471.411.710.3-42.543.642.327.6

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.0155263160-53.01481481111-56.06410.04.0-91.010887118-43.0644015639-121.040-64.0-24.0-61.01134.0-2.062-40.0118183164766-25.05754
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.07.81.11.32.8-2.97.30.73.85.0-2.83.00.50.2-5.44.93.95.4-2.03.01.88.71.8-5.81.9-2.7-1.0-2.54.70.2-0.12.7-1.70.53.23.30.61.92.5-1.02.12.1

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value399-408.0577143251263-58.0641770733-408.0-50.0-100.0-415.0254155288275-2273.0-202.011151384-721.0-236.0-1560.0336-272.0-1132.010241129-191.0-33.0-1581.0-264.02266871089-297.03571775368242
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues19.5-20.625.55.911.714.3-2.831.735.733.3-20.3-2.3-4.6-19.615.17.013.012.7-103.4-9.449.977.5-33.4-11.2-72.314.4-11.2-47.142.448.6-7.9-1.4-66.7-11.58.927.143.2-12.213.770.413.99.4

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value0.0155263160-53.01481481111-56.06410.04.0-91.010887118-43.0644015639-121.040-64.0-24.0-61.01134.0-2.062-40.0118183164766-25.0
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest0.0-38.04.521.723.9-20.2-255.22.210.515.113.7-128.0-10.0-1.0-35.869.730.242.91.9-31.73.611.3-5.451.3-2.6-19.08.85.411.00.41.0-187.92.5-4.235.812.11.5-15.818.5-1.4
Percentage of Revenues0.07.81.11.32.8-2.97.30.73.85.0-2.83.00.50.2-5.44.93.95.4-2.03.01.88.71.8-5.81.9-2.7-1.0-2.54.70.2-0.12.7-1.70.53.23.30.61.92.5-1.0
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value399-563.0551112191316-206.0627689622-352.0-114.0-110.0-419.034547201157-2230.0-266.010751228-760.0-115.0-1600.0400-248.0-1071.09111125-189.0-95.0-1541.0-275.01456041074-345.02911800
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0138.095.578.376.1120.2355.297.889.584.986.3228.0110.0101.0135.830.369.857.198.1131.796.488.7105.448.7102.6119.091.294.689.099.699.0287.997.5104.264.287.998.6116.281.5101.4
Percentage of Revenues19.5-28.424.34.68.917.2-10.131.032.028.2-17.5-5.3-5.1-19.820.52.19.07.2-101.5-12.448.168.8-35.3-5.5-74.217.1-10.2-44.637.748.4-7.8-4.1-65.0-11.95.723.842.6-14.211.271.4
Percentage of Revenues us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Gain Loss On Investments

us-gaap:GainLossOnInvestments

us-gaap:GainLossOnInvestments


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7033176375159-152.023-2.0-45.074-114.013-14.0-31.0458510134412030-19.0-16.0-51.08.0-16.0-10.0-27.034-17.026-23.021-61.0139.0-34.0355.0-157.0-40.0-28.0-39.0105-139.0-70.0
Percentage of GainLossOnInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.41.77.815.57.4-8.31.1-0.1-2.13.4-5.70.6-0.6-1.52.73.84.51.61.90.91.3-1.1-0.7-2.40.4-0.7-0.4-1.11.4-0.71.1-1.00.9-2.60.50.4-1.31.40.2-6.2-1.5-1.1-1.53.9-5.8-2.9

us-gaap:GainLossOnInvestments us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:InterestRateSwap, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Gain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value4.04.00.04.00.04.0-4.06.04.00.00.05.06.00.01.0
Percentage of GainLossOnInvestments2.31.10.0-2.60.0-200.08.98.1-3.50.0-0.0-16.113.30.01.0
Percentage of Revenues0.20.20.00.20.00.2-0.20.30.20.00.00.20.40.00.0
Percentage of Revenues us-gaap:InterestRateSwap us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:GainLossOnInvestments us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsHeldforsale, gnw:GenworthMortgageInsuranceAustraliaLimited


Gain
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.0-5.066-53.0
Percentage of GainLossOnInvestments0.0-15.241.534.9
Percentage of Revenues0.0-0.33.1-2.9
Percentage of Revenues us-gaap:DiscontinuedOperationsHeldforsale gnw:GenworthMortgageInsuranceAustraliaLimited0.00.00.00.0

us-gaap:GainLossOnInvestments us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.05.0243311127.04.017-2.06048-9.0-8.0-8.039296128-7.013100-18.0
Percentage of GainLossOnInvestments0.015.213.688.370.4-4.617.4-850.04.481.1-42.1-69.257.125.886.734.160.482.4-17.165.0333.394.7
Percentage of Revenues0.00.31.113.75.20.40.20.8-0.12.72.4-0.4-0.4-0.42.31.32.71.3-0.30.64.5-1.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value0.0-4.00.00.03.0-12.0-1.00.00.00.00.00.00.00.00.064-16.00.0-2.00.0
Percentage of GainsLossesOnExtinguishmentOfDebt0.0100.00.00.0100.0100.0100.00.00.00.00.00.00.00.00.0100.0100.00.0100.00.0
Percentage of Revenues0.0-0.20.00.00.1-0.7-0.00.00.00.00.00.00.00.00.02.9-0.90.0-0.10.0

us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity, us-gaap:DebtInstrument

gnw:GenworthHoldings, gnw:SeniorNotesTwentyTwentyOne


Gains
Period End2020-12-312020-06-302020-03-31
Value0.03.01.0
Percentage of GainsLossesOnExtinguishmentOfDebt0.0100.0-8.3
Percentage of Revenues0.00.10.0
Percentage of Revenues gnw:GenworthHoldings gnw:SeniorNotesTwentyTwentyOne0.00.00.0

gnw:GenworthHoldings, gnw:SevenPointSixTwoFivePercentSeniorNotesDueTwoThousandAndTwentyOne


Gains
Period End2021-03-31
Value4.0
Percentage of GainsLossesOnExtinguishmentOfDebt-100.0
Percentage of Revenues0.0
Percentage of Revenues gnw:GenworthHoldings gnw:SevenPointSixTwoFivePercentSeniorNotesDueTwoThousandAndTwentyOne0.0

us-gaap:GainsLossesOnExtinguishmentOfDebt dei:LegalEntity, us-gaap:LongtermDebtType

gnw:GenworthHoldings, gnw:SeniorNotesTwentyTwentyOne


Gains
Period End2021-06-302021-03-312020-06-302020-03-31
Value8.0-4.03.01.0
Percentage of GainsLossesOnExtinguishmentOfDebt0.0100.0100.0-8.3
Percentage of Revenues0.4-0.20.10.1
Percentage of Revenues gnw:GenworthHoldings gnw:SeniorNotesTwentyTwentyOne0.00.00.00.0

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperations


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value24517429741779-66.036128143148-281.0146190112353116202155-118.0-395.019372-219.0-263.0121153-760.0-844.0176184208106135123162234934
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues12.08.813.117.23.7-3.61.86.36.66.7-14.06.88.85.320.95.29.17.1-5.4-18.48.64.0-10.2-12.55.66.6-31.4-35.17.37.98.64.65.75.36.40.91.91.4

Income Loss From Continuing Operations Attributable To Noncontrolling Entity

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-1.01823-6.01910.015208.0645953-88.06869615948485552465450525752353740393898363333
Percentage of IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.00.71.1-0.30.90.50.70.90.43.02.72.5-5.23.13.12.82.72.22.13.12.42.22.52.12.12.42.21.51.51.71.61.73.91.41.31.4

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value320233380585148-82.081172325342-413.0273360228-290.0286401332-56.0-125.0351150-203.0-351.0245295-923.0-972.03133063152512472373459916610218846-66.0146-255.014072119
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues15.711.716.824.26.9-4.54.08.515.115.5-20.512.716.710.8-17.212.918.015.3-2.5-5.815.78.4-9.4-16.711.412.6-38.1-40.413.013.213.110.810.410.313.63.96.64.27.21.8-2.55.7-9.85.23.04.9

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value245174296435102-72.055138158168-327.0210249165265184271216-59.0-347.0241127-167.0-217.0175203-708.0-787.0228219245146174161260598267
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues12.08.813.118.04.8-3.92.76.87.37.6-16.29.811.57.815.78.312.29.9-2.7-16.110.87.1-7.7-10.38.18.7-29.2-32.79.49.410.26.37.37.010.22.33.32.8

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value3434403530302830242829242526-4.02220
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest13.919.513.58.029.4-41.750.921.715.216.7-8.911.410.015.8-1.512.07.4
Percentage of Revenues1.71.71.81.41.41.61.41.51.11.31.41.11.21.2-0.21.00.9
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.04.019261886.03.013-1.04738-7.0-6.0-7.025194018-5.09.065-12.0
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest0.02.36.460.086.3-8.35.59.4-0.628.0-11.6-3.3-2.4-4.29.410.314.88.38.5-2.627.0-9.4
Percentage of Revenues0.00.20.810.84.10.30.10.6-0.02.11.9-0.3-0.3-0.31.50.91.80.8-0.20.42.9-0.7
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementOperatingActivitiesSegment

us-gaap:SegmentContinuingOperations


Income
Period End2021-06-302021-03-312020-06-302020-03-312019-03-31
Value2451745572-168.0
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.053.9-100.0-100.0
Percentage of Revenues12.08.82.63.9-7.6
Percentage of Revenues us-gaap:SegmentContinuingOperations12.08.82.63.9-8.2

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value75598415046-10.02634107112-86.063111634561021301163.022211023-36.0-134.07091-215.0-185.085877010573768129572248-19.0-6.030-129.018-5.0-93.0
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.73.03.76.22.2-0.51.31.75.05.1-4.32.95.13.027.04.65.85.30.110.34.91.3-1.7-6.43.23.9-8.9-7.73.53.72.94.53.13.33.21.12.30.91.8-0.8-0.21.2-5.00.7-0.2-3.8

us-gaap:IncomeTaxExpenseBenefit us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value18182119161715161316100-14.0-14.014116-12.0-12.0
Percentage of IncomeTaxExpenseBenefit24.030.525.012.734.8-170.057.747.112.114.3-116.3-22.2-12.622.225.4-11.8-9.2
Percentage of Revenues0.90.90.90.80.70.90.70.80.60.75.0-0.7-0.60.76.9-0.5-0.5
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.01.05.070241.01.04.0-1.0130.02.02.01.0-14.0-10.0-21.0-10.02.0-4.0-35.06.0
Percentage of IncomeTaxExpenseBenefit0.01.76.046.752.2-10.03.811.8-0.911.6-0.03.21.81.6-3.1-9.8-16.2-8.666.7-1.8-31.826.1
Percentage of Revenues0.00.10.22.91.10.10.00.2-0.00.60.00.10.10.0-0.8-0.5-0.9-0.50.1-0.2-1.60.3
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Interest Credited To Policyholders Account Balances

us-gaap:InterestCreditedToPolicyholdersAccountBalances

us-gaap:InterestCreditedToPolicyholdersAccountBalances


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value127131132137139141138146146147152151152156152164163167173173173177180179181180185185184183186184184184193193194195195194204201205212211213
Percentage of InterestCreditedToPolicyholdersAccountBalances100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues6.26.65.85.76.57.76.87.26.86.77.67.07.07.49.07.47.37.77.98.07.79.98.38.58.47.77.67.77.67.97.77.97.88.07.67.67.78.07.57.77.77.87.97.98.88.8

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value43515749445260597372747277767573746275778010510410510311611811412012712112412112612412613195121124134127119114109115
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.12.62.52.02.12.82.92.93.43.33.73.43.63.64.43.33.32.93.43.63.65.94.85.04.85.04.94.75.05.55.05.45.15.54.95.05.23.94.74.95.04.94.64.34.54.8

Interest Paid Net

us-gaap:InterestPaidNet dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:InterestPaidNet

gnw:GenworthHoldings, gnw:SevenPointSixTwoFivePercentSeniorNotesDueTwoThousandAndTwentyOne, us-gaap:SubsequentEvent


Interest
Period End2021-07-21
Value13
Percentage of InterestPaidNet100.0
Percentage of Revenues0.0
Percentage of Revenues gnw:GenworthHoldings gnw:SevenPointSixTwoFivePercentSeniorNotesDueTwoThousandAndTwentyOne us-gaap:SubsequentEvent0.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value240187267418-441.0-66.0-17.018168174-329.0146190112353107202155-122.0-380.017253-292.0-284.0-193.0154-760.0-844.017618420810814110316634764710729-96.082-161.083421784019-50.0-469.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues11.89.411.817.3-20.6-3.6-0.80.97.87.9-16.36.88.85.320.94.89.17.1-5.6-17.77.73.0-13.5-13.5-8.96.6-31.4-35.17.37.98.64.75.94.56.51.33.01.94.11.2-3.63.2-6.23.11.77.41.60.8-2.0-27.0

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.08.0-1.01823-6.0414050562.0645953-88.068696159484855524654505257523537403938983633333336363435393534
Percentage of NetIncomeLossAttributableToNoncontrollingInterest0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.00.4-0.00.71.1-0.32.02.02.32.50.13.02.72.5-5.23.13.12.82.72.22.13.12.42.22.52.12.12.42.21.51.51.71.61.73.91.41.31.41.31.41.41.31.41.51.51.4

Net Investment Income

us-gaap:NetInvestmentIncome

us-gaap:NetInvestmentIncome


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value844801854827786793794816852829815815828804812797801790786805779789781783793803819805813805835801821814840825846832827842881830863815823765
Percentage of NetInvestmentIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues41.440.437.734.236.843.239.040.439.537.640.538.038.438.048.236.036.036.435.837.434.844.236.237.336.834.433.833.533.734.734.634.634.635.333.132.533.534.331.833.433.232.333.330.634.131.6

us-gaap:NetInvestmentIncome us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:InterestRateSwap, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value5252575046434341423841383935363431
Percentage of NetInvestmentIncome6.26.56.76.05.95.45.45.04.94.65.04.74.74.44.44.33.9
Percentage of Revenues2.52.62.52.12.22.32.12.01.91.72.01.81.81.72.11.51.4
Percentage of Revenues us-gaap:InterestRateSwap us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetInvestmentIncome us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsHeldforsale, gnw:GenworthMortgageInsuranceAustraliaLimited


Net
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.04.07.011
Percentage of NetInvestmentIncome0.00.50.91.4
Percentage of Revenues0.00.20.30.6
Percentage of Revenues us-gaap:DiscontinuedOperationsHeldforsale gnw:GenworthMortgageInsuranceAustraliaLimited0.00.00.00.0

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value194168173132-21.03324123204121-291.014520012532676151143-137.0-405.0123103-82.064119156-416.0-317.0158194213119133151167121803186104-74.075-135.029118
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.58.57.65.5-1.01.81.26.19.55.5-14.56.89.35.919.33.46.86.6-6.2-18.85.55.8-3.83.05.56.7-17.2-13.26.58.48.85.15.66.66.64.83.21.33.34.1-2.82.9-5.21.14.9

us-gaap:OperatingIncomeLoss us-gaap:StatementBusinessSegments, us-gaap:StatementOperatingActivitiesSegment

gnw:AustraliaMortgageInsurance, us-gaap:SegmentContinuingOperations


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-16.07.01.09.01212131418172219-125.01212131414151922212930334857
Percentage of OperatingIncomeLoss-9.25.3-4.827.350.09.86.411.6-6.211.711.015.2-38.315.87.99.1-10.2-3.512.218.4-26.832.824.419.2-7.9-15.136.1
Percentage of Revenues-0.70.30.00.50.60.60.60.60.90.81.00.9-7.40.50.50.60.60.70.71.11.01.01.31.31.42.02.4
Percentage of Revenues gnw:AustraliaMortgageInsurance us-gaap:SegmentContinuingOperations0.06.90.733.30.014.613.512.70.016.216.217.80.012.212.410.70.012.213.318.10.017.224.225.40.035.342.5

gnw:EnactSegment, us-gaap:SegmentContinuingOperations


Operating
Period End2021-06-302020-06-30
Value135-3.0
Percentage of OperatingIncomeLoss69.614.3
Percentage of Revenues6.6-0.1
Percentage of Revenues gnw:EnactSegment us-gaap:SegmentContinuingOperations48.9-1.1

gnw:FixedAnnuities, us-gaap:SegmentContinuingOperations


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value13302024286.0303.01917-3.0233128-1.0137.0234015-13.02619192531232624
Percentage of OperatingIncomeLoss6.717.911.618.2-133.318.2125.02.49.314.01.015.915.522.4-0.317.14.616.1-29.2-3.7-10.625.2-23.229.721.019.9-5.5-8.215.2
Percentage of Revenues0.61.50.91.01.30.31.50.10.90.8-0.11.11.41.3-0.10.60.31.11.80.7-0.61.50.90.91.21.30.91.11.0
Percentage of Revenues gnw:FixedAnnuities us-gaap:SegmentContinuingOperations10.722.70.017.421.74.50.02.112.610.70.013.717.615.40.06.83.311.20.06.9-6.912.60.08.610.913.30.09.49.3

gnw:LifeInsurance, us-gaap:SegmentContinuingOperations


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-40.0-63.0-20.0-69.0-81.0-77.0-164.0-25.010.0-2.0-108.0-2.04.0-1.0-85.0-9.0-1.016-193.0483131-173.03122401.01339
Percentage of OperatingIncomeLoss-20.6-37.5-11.6-52.3385.7-233.3-683.3-20.34.9-1.737.1-1.42.0-0.8-26.1-11.8-0.711.2140.9-11.925.230.1211.048.418.525.6-0.2-4.124.7
Percentage of Revenues-2.0-3.2-0.9-2.9-3.8-4.2-8.0-1.20.5-0.1-5.4-0.10.2-0.0-5.0-0.4-0.00.7-8.82.21.41.7-8.01.51.01.70.00.51.6
Percentage of Revenues gnw:LifeInsurance us-gaap:SegmentContinuingOperations-12.2-18.10.0-20.7-24.2-22.10.0-7.22.6-0.50.0-0.61.1-0.30.0-2.3-0.23.80.011.57.525.20.06.84.68.20.02.57.7

gnw:LongTermCareInsurance, us-gaap:SegmentContinuingOperations


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value989512959481.0192137-20.0-314.0-24.022-32.017-5.03314-1.0-270.0373419-10.010.010.0-506.0-361.06.0
Percentage of OperatingIncomeLoss50.556.574.644.7-228.63.079.217.118.1-16.5107.9-16.611.0-25.65.2-6.621.99.80.766.730.133.0-23.2-15.68.46.4121.6113.93.8
Percentage of Revenues4.84.85.72.42.20.10.91.01.7-0.9-15.6-1.11.0-1.51.0-0.21.50.6-0.0-12.61.71.90.9-0.50.50.4-20.9-15.00.2
Percentage of Revenues gnw:LongTermCareInsurance us-gaap:SegmentContinuingOperations8.08.30.04.04.00.10.01.93.5-1.80.0-2.32.1-3.10.0-0.53.21.40.0-27.63.33.60.0-1.11.11.10.0-41.10.7

gnw:Runoff, us-gaap:SegmentContinuingOperations


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value1512131924-13.01710.09.020-2.0141310.0131311146.0126.04.011-4.09.011165.015
Percentage of OperatingIncomeLoss7.77.17.514.4-114.3-39.470.88.14.416.50.79.76.58.04.017.17.39.8-4.4-3.04.93.9-13.4-6.27.67.1-3.8-1.69.5
Percentage of Revenues0.70.60.60.81.1-0.70.80.50.40.9-0.10.70.60.50.80.60.50.60.30.60.30.20.5-0.20.40.50.70.20.6
Percentage of Revenues gnw:Runoff us-gaap:SegmentContinuingOperations17.015.80.018.426.7-185.70.013.511.524.40.017.716.214.70.014.412.416.10.014.39.25.80.0-7.511.014.90.09.416.9

gnw:USMortgageInsurance, us-gaap:SegmentContinuingOperations


Operating
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value12695141-3.0148160137147124
Percentage of OperatingIncomeLoss75.054.9106.814.3448.5666.7111.472.1102.5
Percentage of Revenues6.34.25.8-0.18.17.96.86.85.6
Percentage of Revenues gnw:USMortgageInsurance us-gaap:SegmentContinuingOperations43.80.049.6-1.156.70.054.662.655.6

gnw:UsLifeInsurance, us-gaap:SegmentContinuingOperations


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value716212914-5.0-70.0-115.0-1.066-5.0-425.0-3.057-5.0-69.0-1.03953-154.0-207.05591-135.0405781-482.0-322.069
Percentage of OperatingIncomeLoss36.636.974.610.623.8-212.1-479.2-0.832.4-4.1146.0-2.128.5-4.0-21.2-1.325.837.1112.451.144.788.3164.662.547.951.9115.9101.643.7
Percentage of Revenues3.53.15.70.6-0.2-3.8-5.6-0.03.1-0.2-21.1-0.12.6-0.2-4.1-0.01.82.4-7.0-9.62.55.1-6.31.92.63.5-19.9-13.42.9
Percentage of Revenues gnw:UsLifeInsurance us-gaap:SegmentContinuingOperations4.23.80.00.7-0.3-4.70.0-0.14.2-0.30.0-0.23.6-0.30.0-0.12.43.30.0-12.83.27.10.02.53.55.00.0-19.34.2

us-gaap:CorporateAndOther, us-gaap:SegmentContinuingOperations


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-27.0-32.0-48.0-49.0-38.0-41.0-50.0-35.0-72.0-73.0-54.0-45.0-75.0-59.0390-58.0-43.0-46.0-103.0-327.0-52.0-105.0-74.0-63.0-57.0-60.0-57.0-91.0-66.0
Percentage of OperatingIncomeLoss-13.9-19.0-27.7-37.1181.0-124.2-208.3-28.5-35.3-60.318.6-31.0-37.5-47.2119.6-76.3-28.5-32.275.280.7-42.3-101.990.2-98.4-47.9-38.513.728.7-41.8
Percentage of Revenues-1.3-1.6-2.1-2.0-1.8-2.2-2.5-1.7-3.3-3.3-2.7-2.1-3.5-2.823.1-2.6-1.9-2.1-4.7-15.2-2.3-5.9-3.4-3.0-2.6-2.6-2.4-3.8-2.7
Percentage of Revenues us-gaap:CorporateAndOther us-gaap:SegmentContinuingOperations0.0-3200.00.0816.7146.2-74.50.0-318.23600.0486.70.0750.0-1071.4-5900.00.0-5800.0330.8460.00.04671.4-346.72100.00.0-787.5814.3-500.00.03033.31650.0

us-gaap:OperatingIncomeLoss us-gaap:StatementOperatingActivitiesSegment

us-gaap:SegmentContinuingOperations


Operating
Period End2020-09-302019-09-30
Value132123
Percentage of OperatingIncomeLoss100.0100.0
Percentage of Revenues5.56.1
Percentage of Revenues us-gaap:SegmentContinuingOperations5.56.1

Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value2.0136473373-98.0454-64.04354-136.020-98.0-87.0-10.08161119-169.0-1.08.021689-302.053-370.0-285.0-379.0148-21.0-129.0144-353.0-104.0-19.0148-119.0116124-508.097
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.16.92.11.43.4-5.322.3-3.22.02.5-6.80.9-4.5-4.1-0.63.72.75.5-7.7-0.00.412.14.1-14.42.5-15.8-11.8-15.86.1-0.9-5.36.2-14.9-4.5-0.75.8-4.74.84.8-20.23.7

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value159-603.0311-293.0669335-82.0583552503-81.0-260.0-349.0-580.0-11.0-20.01759-2210.01308951276-481.02.0-1421.0132436-345.0796910-436.0-181.0-1761.0-405.0-38.0617980-377.01821755468
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues7.8-30.413.7-12.131.318.2-4.028.925.622.8-4.0-12.1-16.2-27.4-0.7-0.90.82.7-100.56.040.071.5-22.30.1-65.95.718.0-14.433.039.2-18.1-7.8-74.3-17.6-1.524.338.8-15.57.069.617.6

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value211-419.0-240.0-226.0-78.0753-257.02761336964-146.0-64.0-152.013-12.028
Percentage of OtherComprehensiveIncomeLossNetOfTax132.769.5-77.277.1-11.7224.8313.447.324.113.7-79.056.218.326.2-118.260.0164.7
Percentage of Revenues10.3-21.1-10.6-9.3-3.641.0-12.613.76.23.13.2-6.8-3.0-7.20.8-0.51.3
Percentage of Revenues us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-54.0-320.0504-100.0674-320.0-279.0371376380-9.0-134.0-187.0-341.0-14.0-89.0-72.0-11.0-1633.077
Percentage of OtherComprehensiveIncomeLossNetOfTax-34.053.1162.134.1100.7-95.5340.263.668.175.511.151.553.658.8127.3445.0-423.5-18.673.959.2
Percentage of Revenues-2.6-16.122.3-4.131.5-17.4-13.718.417.417.2-0.4-6.3-8.7-16.1-0.8-4.0-3.2-0.5-74.33.6
Percentage of Revenues us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value159-750.0284-306.0632382-189.0609521448-23.0-260.0-300.0-531.0-8.0-60.0-1.02.0-2108.01149031175-468.0169-1407.0246
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0124.491.3104.494.5114.0230.5104.594.489.128.4100.086.091.672.7300.0-5.93.495.487.7100.992.197.38450.099.0186.4
Percentage of Revenues7.8-37.812.5-12.629.620.8-9.330.124.220.3-1.1-12.1-13.9-25.1-0.5-2.7-0.00.1-95.95.340.465.8-21.78.0-65.210.5
Percentage of Revenues us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value2.0136473373-98.0454-64.04354-136.020-98.0-87.0-10.08161119-169.0-1.0
Percentage of OtherComprehensiveIncomeLossNetOfTax1.3-22.615.1-11.310.9-29.3-553.7-11.07.810.7167.9-7.728.115.090.9-405.0358.8201.77.6-0.8
Percentage of Revenues0.16.92.11.43.4-5.322.3-3.22.02.5-6.80.9-4.5-4.1-0.63.72.75.5-7.7-0.0
Percentage of Revenues us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.0147271337-47.0107-26.03155-58.00.0-49.0-49.0-3.0401857-102.016-8.0101-13.0-167.0-14.0-114.0
Percentage of OtherComprehensiveIncomeLossNetOfTax0.0-24.48.7-4.45.5-14.0-130.5-4.55.610.971.6-0.014.08.427.3-200.0105.996.64.612.3-0.97.92.7-8350.01.0-86.4
Percentage of Revenues0.07.41.20.51.7-2.65.3-1.31.42.5-2.90.0-2.3-2.3-0.21.80.82.6-4.60.7-0.45.7-0.6-8.0-0.6-4.9
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value159-750.0284-306.0632382-189.0609521448-23.0-260.0-300.0-531.0-8.0-60.0-1.02.0-2108.01149031175-468.0169-1407.0246
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0124.491.3104.494.5114.0230.5104.594.489.128.4100.086.091.672.7300.0-5.93.495.487.7100.992.197.38450.099.0186.4
Percentage of Revenues7.8-37.812.5-12.629.620.8-9.330.124.220.3-1.1-12.1-13.9-25.1-0.5-2.7-0.00.1-95.95.340.465.8-21.78.0-65.210.5
Percentage of Revenues us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Policyholder Benefits And Claims Incurred Net

us-gaap:PolicyholderBenefitsAndClaimsIncurredNet

us-gaap:PolicyholderBenefitsAndClaimsIncurredNet


Policyholder
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value116112181245129914861361134612841270130118471321120513111383134412061246153016621193860143512901232124321841986125611941256116912691201140113631382123213881457167214091837150213401315
Percentage of PolicyholderBenefitsAndClaimsIncurredNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues56.961.455.053.769.574.166.063.658.959.091.861.655.862.082.060.754.357.469.677.353.448.266.661.457.153.290.182.652.051.452.150.553.552.155.253.754.850.853.457.863.054.970.956.355.654.3

us-gaap:PolicyholderBenefitsAndClaimsIncurredNet us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsHeldforsale, gnw:GenworthMortgageInsuranceAustraliaLimited


Policyholder
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.0113924
Percentage of PolicyholderBenefitsAndClaimsIncurredNet0.00.92.61.8
Percentage of Revenues0.00.61.81.3
Percentage of Revenues us-gaap:DiscontinuedOperationsHeldforsale gnw:GenworthMortgageInsuranceAustraliaLimited0.00.00.00.0

Premiums Earned Net

us-gaap:PremiumsEarnedNet

us-gaap:PremiumsEarnedNet


Premiums
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value947968104210341019101510331015112611141121112211361140622113511111136113111081127794115711451134132313861395134313071310129112861261131813111302110713521461145514371467144714701470
Percentage of PremiumsEarnedNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues46.448.846.042.747.755.350.750.252.250.555.752.452.653.936.951.250.052.351.551.550.444.553.754.552.656.757.258.055.656.354.355.754.254.851.951.751.645.652.058.054.856.056.654.361.060.7

us-gaap:PremiumsEarnedNet us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsHeldforsale, gnw:GenworthMortgageInsuranceAustraliaLimited


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.0516269
Percentage of PremiumsEarnedNet0.05.36.16.8
Percentage of Revenues0.02.62.93.8
Percentage of Revenues us-gaap:DiscontinuedOperationsHeldforsale gnw:GenworthMortgageInsuranceAustraliaLimited0.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value240195266436-418.0-72.02458218230-327.0210249165265175271216-63.0-332.0220108-240.0-238.0-139.0204-708.0-787.0228219245148180141264701098014065-60.0116-126.0122772127545-50.0-469.0
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues11.89.811.818.0-19.6-3.91.22.910.110.4-16.29.811.57.815.77.912.29.9-2.9-15.49.86.1-11.1-11.3-6.48.7-29.2-32.79.49.410.26.47.66.110.42.84.33.35.42.6-2.34.5-4.94.63.28.83.01.9-2.0-27.0

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.08.0-1.01823-6.0414050562.0645953-88.068696159484855524654505257523537403938983633333336363435393534
Percentage of ProfitLoss0.04.1-0.44.1-5.58.3170.869.022.924.3-0.630.523.732.1-33.238.925.528.2-93.7-14.521.850.9-21.7-19.3-38.824.5-7.3-7.222.816.015.127.021.727.037.151.430.341.223.655.4-60.029.3-27.832.045.516.0
Percentage of Revenues0.00.4-0.00.71.1-0.32.02.02.32.50.13.02.72.5-5.23.13.12.82.72.22.13.12.42.22.52.12.12.42.21.51.51.71.61.73.91.41.31.41.31.41.41.31.41.51.51.4
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value240187267418-441.0-66.0-17.018168174-329.0146190112353107202155-122.0-380.017253-292.0-284.0-193.0154-760.0-844.017618420810814110316634764710729-96.082-161.08342178
Percentage of ProfitLoss100.095.9100.495.9105.591.7-70.831.077.175.7100.669.576.367.9133.261.174.571.8193.7114.578.249.1121.7119.3138.875.5107.3107.277.284.084.973.078.373.062.948.669.758.876.444.6160.070.7127.868.054.584.0
Percentage of Revenues11.89.411.817.3-20.6-3.6-0.80.97.87.9-16.36.88.85.320.94.89.17.1-5.6-17.77.73.0-13.5-13.5-8.96.6-31.4-35.17.37.98.64.75.94.56.51.33.01.94.11.2-3.63.2-6.23.11.77.4
Percentage of Revenues us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value240187267418-441.0-66.0-17.018168174-329.0146190112353107202155-122.0-380.017253-292.0-284.0-193.0154-760.0-844.017618420810814110316634764710729-96.082-161.08342178
Percentage of ProfitLoss100.095.9100.495.9105.591.7-70.831.077.175.7100.669.576.367.9133.261.174.571.8193.7114.578.249.1121.7119.3138.875.5107.3107.277.284.084.973.078.373.062.948.669.758.876.444.6160.070.7127.868.054.584.0
Percentage of Revenues11.89.411.817.3-20.6-3.6-0.80.97.87.9-16.36.88.85.320.94.89.17.1-5.6-17.77.73.0-13.5-13.5-8.96.6-31.4-35.17.37.98.64.75.94.56.51.33.01.94.11.2-3.63.2-6.23.11.77.4
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ProfitLoss us-gaap:StatementOperatingActivitiesSegment

us-gaap:SegmentContinuingOperations


Profit
Period End2021-06-302021-03-312020-06-302020-03-312019-03-31
Value240195-418.0-72.0230
Percentage of ProfitLoss100.0100.0100.0100.0100.0
Percentage of Revenues11.89.8-19.6-3.910.4
Percentage of Revenues us-gaap:SegmentContinuingOperations11.89.8-19.6-3.911.3

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value20411985226324202138183720382020215622042013214321592115168622152223217121982150223617852156210021572335242424042415232224122317237123032538253625232426260025212655256825912667241024212461239124831734
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:StatementBusinessSegments, us-gaap:StatementOperatingActivitiesSegment

gnw:AustraliaMortgageInsurance, us-gaap:SegmentContinuingOperations


Revenuesus-gaap:
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value10810213627102829611079105136107-357.09897122107115113105114122120118136136134
Percentage of Revenues4.84.26.41.55.04.14.55.03.94.96.35.1-21.24.44.45.64.95.35.15.95.35.85.65.15.65.75.5
Percentage of Revenues4.84.26.41.55.04.14.55.03.94.96.35.1-21.24.44.45.64.95.35.15.95.35.85.65.15.65.75.5
Percentage of Revenues gnw:AustraliaMortgageInsurance us-gaap:SegmentContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:EnactSegment, us-gaap:SegmentContinuingOperations


Revenuesus-gaap:
Period End2021-06-302020-06-30
Value276274
Percentage of Revenues13.512.8
Percentage of Revenues13.512.8
Percentage of Revenues gnw:EnactSegment us-gaap:SegmentContinuingOperations100.0100.0

gnw:FixedAnnuities, us-gaap:SegmentContinuingOperations


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value122132131138129133154145151159165168176182213190210205219218189206208221229233292277257
Percentage of Revenues6.06.65.85.76.07.27.67.27.07.28.27.88.28.612.68.69.49.410.010.18.511.59.610.510.610.012.011.510.6
Percentage of Revenues6.06.65.85.76.07.27.67.27.07.28.27.88.28.612.68.69.49.410.010.18.511.59.610.510.610.012.011.510.6
Percentage of Revenues gnw:FixedAnnuities us-gaap:SegmentContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:LifeInsurance, us-gaap:SegmentContinuingOperations


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value329348341333335348343347382372339345367379374389411417428418412123483455477487487510504
Percentage of Revenues16.117.515.113.815.718.916.817.217.716.916.816.117.017.922.217.618.519.219.519.418.46.922.421.722.120.920.121.220.9
Percentage of Revenues16.117.515.113.815.718.916.817.217.716.916.816.117.017.922.217.618.519.219.519.418.46.922.421.722.120.920.121.220.9
Percentage of Revenues gnw:LifeInsurance us-gaap:SegmentContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:LongTermCareInsurance, us-gaap:SegmentContinuingOperations


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value12261140128814661200100611061110105511141094104810351020999103310369949869801119952983949915905916879872
Percentage of Revenues60.157.456.960.656.154.854.355.048.950.554.348.947.948.259.346.646.645.844.945.650.053.345.645.242.438.837.836.636.1
Percentage of Revenues60.157.456.960.656.154.854.355.048.950.554.348.947.948.259.346.646.645.844.945.650.053.345.645.242.438.837.836.636.1
Percentage of Revenues gnw:LongTermCareInsurance us-gaap:SegmentContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:Runoff, us-gaap:SegmentContinuingOperations


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value8876114103907.06874788267798068739089878484656950538274605389
Percentage of Revenues4.33.85.04.34.20.43.33.73.63.73.33.73.73.24.34.14.04.03.83.92.93.92.32.53.83.22.52.23.7
Percentage of Revenues4.33.85.04.34.20.43.33.73.63.73.33.73.73.24.34.14.04.03.83.92.93.92.32.53.83.22.52.23.7
Percentage of Revenues gnw:Runoff us-gaap:SegmentContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:USMortgageInsurance, us-gaap:SegmentContinuingOperations


Revenuesus-gaap:
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value288287284274261269251235223
Percentage of Revenues14.512.711.712.814.213.212.410.910.1
Percentage of Revenues14.512.711.712.814.213.212.410.910.1
Percentage of Revenues gnw:USMortgageInsurance us-gaap:SegmentContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:UsLifeInsurance, us-gaap:SegmentContinuingOperations


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value16771620176019371664148716031602158816451598156115781581158616121657161616331616172012811674162516211625169516661633
Percentage of Revenues82.281.677.880.077.880.978.779.373.774.679.472.873.174.894.172.874.574.474.375.276.971.877.677.475.269.669.969.367.6
Percentage of Revenues82.281.677.880.077.880.978.779.373.774.679.472.873.174.894.172.874.574.474.375.276.971.877.677.475.269.669.969.367.6
Percentage of Revenues gnw:UsLifeInsurance us-gaap:SegmentContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CorporateAndOther, us-gaap:SegmentContinuingOperations


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value0.01.0-6.0-6.0-26.055-4.011-2.0-15.022-6.07.01.0-5.01.0-13.0-10.03.0-7.015-5.0358.0-7.0127.0-3.0-4.0
Percentage of Revenues0.00.1-0.3-0.2-1.23.0-0.20.5-0.1-0.71.1-0.30.30.0-0.30.0-0.6-0.50.1-0.30.7-0.31.60.4-0.30.50.3-0.1-0.2
Percentage of Revenues0.00.1-0.3-0.2-1.23.0-0.20.5-0.1-0.71.1-0.30.30.0-0.30.0-0.6-0.50.1-0.30.7-0.31.60.4-0.30.50.3-0.1-0.2
Percentage of Revenues us-gaap:CorporateAndOther us-gaap:SegmentContinuingOperations0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:StatementOperatingActivitiesSegment

us-gaap:SegmentContinuingOperations


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2041198522632420213818372038202019942044
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.092.592.7
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.092.592.7
Percentage of Revenues us-gaap:SegmentContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value304275267249223249249247247251261243253240247265240270283269327394433314295380405398404378406407413433330504502530508510514500519472499475
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues14.913.911.810.310.413.612.212.211.511.413.011.311.711.314.712.010.812.412.912.514.622.120.115.013.716.316.716.616.716.316.817.617.418.813.019.919.921.819.520.219.419.520.017.720.719.6

us-gaap:SellingGeneralAndAdministrativeExpense us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsHeldforsale, gnw:GenworthMortgageInsuranceAustraliaLimited


Selling
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.07.01312
Percentage of SellingGeneralAndAdministrativeExpense0.02.55.84.8
Percentage of Revenues0.00.40.60.7
Percentage of Revenues us-gaap:DiscontinuedOperationsHeldforsale gnw:GenworthMortgageInsuranceAustraliaLimited0.00.00.00.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1006509855810574710492510363798844101342105653104306102188100923102121102477103773105297104629105016104686104658108852108206107173106431108222109164112331111358110514111644109765108045108134107576112075113312114387112536110983114302113886112347112940112395108187
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value8548683800899278969388549840108671089508887148730686734875008773688911899698954290020899709019192103911979120091794928069343795250945619339393380930319242592289916749456695487967409557095100966379651896789977119742494837
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets84.985.085.085.585.485.085.684.785.185.485.985.785.685.785.485.685.785.986.284.684.385.186.285.885.684.884.984.583.684.885.585.385.284.484.384.684.985.784.584.786.286.586.787.7

us-gaap:Liabilities us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilitiesus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value5530149173
Percentage of Liabilities0.10.00.20.2
Percentage of Assets0.10.00.10.2
Percentage of Assets srt:ParentCompany0.40.21.21.3

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1006509855810574710492510363798844101342105653104306102188100923102121102477103773105297104629105016104686104658108852108206107173106431108222109164112331111358110514111644109765108045108134107576112075113312114387112536110983114302113886112347112940112395108187
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-31
Value15373142151259913591
Percentage of LiabilitiesAndStockholdersEquity14.514.012.512.9
Percentage of Assets14.514.012.512.9
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1516414758153181475614643144491418514387137571307412450127981291013018134181306913018128121264414871151331405512824135791369015324149231516516231155151439314604146891622216537164271581714738165411627814432140771386112276
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.115.014.514.114.114.614.013.613.212.812.312.512.612.512.712.512.412.212.113.714.013.112.012.512.513.613.413.714.514.113.313.513.714.514.614.414.113.314.514.312.812.512.311.3

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value15318141851245013418
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets14.514.012.312.7
Percentage of Assets srt:ParentCompany99.699.898.898.7

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2020-12-312020-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value103274028752836285330182784307834574043596536664100515849183477413843604214355436133797365337413874418744883648283137423132359845863466500273283091
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.00.72.72.72.72.92.72.83.23.85.63.43.84.64.43.13.74.03.93.33.43.43.23.33.43.83.93.22.53.32.80.00.00.04.60.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue dei:LegalEntity

gnw:GenworthHoldings


Cash
Period End2021-06-302021-03-31
Value823697
Percentage of CashAndCashEquivalentsAtCarryingValue0.00.0
Percentage of Assets0.80.7
Percentage of Assets gnw:GenworthHoldings0.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value22141964265627802597248333411629193822212177250522432843287528362853301827845993
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.22.02.52.62.52.53.31.51.92.22.22.52.22.72.72.72.72.92.75.6

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

gnw:GenworthMortgageInsuranceAustraliaLimited


Cash
Period End2020-12-31
Value95
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents3.6
Percentage of Assets0.1
Percentage of Assets gnw:GenworthMortgageInsuranceAustraliaLimited0.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value151155157284286227272300266327399404433346481488519573577626692713741934
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.10.30.30.20.20.30.20.30.40.40.40.30.40.40.50.50.50.50.60.60.70.9

us-gaap:IntangibleAssetsNetExcludingGoodwill us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

gnw:GenworthMortgageInsuranceAustraliaLimited


Intangible
Period End2020-12-31
Value43
Percentage of IntangibleAssetsNetExcludingGoodwill27.4
Percentage of Assets0.0
Percentage of Assets gnw:GenworthMortgageInsuranceAustraliaLimited0.0

Intangible Assets Net Including Goodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill


Intangible
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-31
Value200209223263201210244265347355354339301315334381348258267291357265
Percentage of IntangibleAssetsNetIncludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.30.20.20.20.30.30.30.30.30.30.30.30.40.30.20.20.30.30.2

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value107425712477131-908.0-206.01545-1636.0521211
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.40.70.50.1-0.8-0.21.4-1.40.50.2

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value403439444445454456443479564532474467574431453552715703673570640577520577625650633710695691639668704706743101010399819581002988883810954
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.40.40.40.50.40.50.50.50.50.50.60.40.40.50.70.70.60.50.60.50.50.50.60.60.60.60.60.60.60.60.70.60.70.90.90.90.80.90.90.80.70.9

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value2.04.0153.0
Percentage of OtherAssets0.50.93.20.7
Percentage of Assets0.00.00.00.0
Percentage of Assets srt:ParentCompany0.00.00.10.0

us-gaap:OtherAssets us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

gnw:GenworthMortgageInsuranceAustraliaLimited


Other
Period End2020-12-31
Value40
Percentage of OtherAssets9.0
Percentage of Assets0.0
Percentage of Assets gnw:GenworthMortgageInsuranceAustraliaLimited0.0

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2020-12-312019-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value8.019283610.035132
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.1

us-gaap:AccruedIncomeTaxesCurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Accrued
Period End2020-12-312019-12-31
Value3.04.0
Percentage of AccruedIncomeTaxesCurrent37.521.1
Percentage of Assets0.00.0
Percentage of Assets srt:ParentCompany0.00.0

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value29242922354835702817285132773706404440354025405140474654422442244205419441804194419142324570460146074601463946624691515051614780472047664776488048655095472647084755534749523641
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.93.03.43.42.72.93.23.53.93.94.04.03.94.54.04.04.04.04.03.93.93.94.34.34.24.14.24.24.24.74.84.44.44.34.24.34.34.64.14.14.24.74.43.4

us-gaap:LongTermDebt dei:LegalEntity

gnw:EnactHoldings


Long
Period End2021-06-302020-12-31
Value739738
Percentage of LongTermDebt25.320.8
Percentage of Assets0.70.7
Percentage of Assets gnw:EnactHoldings0.00.0

gnw:GenworthFinancialMortgageInsurancePtyLimited


Long
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-06-302018-12-312018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value145169138122140140140146152154142150145188178175114
Percentage of LongTermDebt4.14.74.94.34.33.53.53.63.33.63.43.63.54.43.93.82.5
Percentage of Assets0.10.20.10.10.10.10.10.10.10.10.10.10.10.20.20.20.1
Percentage of Assets gnw:GenworthFinancialMortgageInsurancePtyLimited0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

gnw:GenworthHoldings


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-06-302018-12-312018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value2185218326652663267927293137357135673571416637243716371437133711407941004151
Percentage of LongTermDebt74.774.775.174.695.195.795.788.388.688.289.588.288.988.688.687.789.389.189.5
Percentage of Assets2.22.22.52.52.62.83.13.43.53.54.03.53.63.43.43.53.83.83.7
Percentage of Assets gnw:GenworthHoldings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

gnw:GenworthMortgageHoldingsInc


Long
Period End2021-03-312020-12-312020-09-30
Value739738738
Percentage of LongTermDebt25.320.820.7
Percentage of Assets0.70.70.7
Percentage of Assets gnw:GenworthMortgageHoldingsInc0.00.00.0

us-gaap:LongTermDebt dei:LegalEntity, us-gaap:LongtermDebtType

gnw:GenworthFinancialMortgageInsurancePtyLimited, gnw:FloatingRateJuniorSubordinatedNotesDueTwoThousandAndThirty


Long
Period End2020-07-31
Value190
Percentage of LongTermDebt0.0
Percentage of Assets0.0
Percentage of Assets gnw:GenworthFinancialMortgageInsurancePtyLimited gnw:FloatingRateJuniorSubordinatedNotesDueTwoThousandAndThirty0.0

gnw:GenworthFinancialMortgageInsurancePtyLimited, gnw:FloatingRateJuniorSubordinatedNotesDueTwoThousandThirty


Long
Period End2020-12-31
Value190
Percentage of LongTermDebt5.4
Percentage of Assets0.2
Percentage of Assets gnw:GenworthFinancialMortgageInsurancePtyLimited gnw:FloatingRateJuniorSubordinatedNotesDueTwoThousandThirty0.0

gnw:GenworthFinancialMortgageInsurancePtyLimited, gnw:FloatingRateJuniorSubordinatedNotesDueTwoThousandTwentyFive


Long
Period End2020-07-31
Value53
Percentage of LongTermDebt0.0
Percentage of Assets0.0
Percentage of Assets gnw:GenworthFinancialMortgageInsurancePtyLimited gnw:FloatingRateJuniorSubordinatedNotesDueTwoThousandTwentyFive0.0

us-gaap:LongTermDebt dei:LegalEntity, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

gnw:GenworthFinancialMortgageInsurancePtyLimited, gnw:FloatingRateJuniorSubordinatedNotesDueTwoZeroThreeZero, us-gaap:SubsequentEvent


Long
Period End2020-07-31
Value190
Percentage of LongTermDebt0.0
Percentage of Assets0.0
Percentage of Assets gnw:GenworthFinancialMortgageInsurancePtyLimited gnw:FloatingRateJuniorSubordinatedNotesDueTwoZeroThreeZero us-gaap:SubsequentEvent0.0

gnw:GenworthFinancialMortgageInsurancePtyLimited, gnw:FloatingRateJuniorSubordinatedNotesDueTwoZeroTwoFive, us-gaap:SubsequentEvent


Long
Period End2020-07-31
Value53
Percentage of LongTermDebt0.0
Percentage of Assets0.0
Percentage of Assets gnw:GenworthFinancialMortgageInsurancePtyLimited gnw:FloatingRateJuniorSubordinatedNotesDueTwoZeroTwoFive us-gaap:SubsequentEvent0.0

us-gaap:LongTermDebt us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value281327103090297920162211295133333480342034343594357739363566358334713531344035113176307933433886431543124181
Percentage of LongTermDebt96.292.787.183.471.677.690.189.986.184.885.388.788.484.684.484.882.584.282.383.775.872.873.284.593.793.790.1
Percentage of Assets2.82.72.92.81.92.22.93.23.33.33.43.53.53.83.43.43.33.43.33.22.92.93.13.64.03.83.8
Percentage of Assets us-gaap:FairValueInputsLevel20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueInputsLevel3


Long
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value150169137123142136142144143147150157159159155153142150143181175235111110119
Percentage of LongTermDebt4.24.74.94.34.33.73.53.63.63.63.73.43.83.83.73.63.43.63.44.33.85.12.42.42.6
Percentage of Assets0.10.20.10.10.10.10.10.10.10.10.10.20.20.20.10.10.10.10.10.20.20.20.10.10.1
Percentage of Assets us-gaap:FairValueInputsLevel30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermDebt us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value2924292235483570281728513277370640444035402540514047465442244224420541944180419441914232457046014607460146394662469151505161478047204776
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.93.03.43.42.72.93.23.53.93.94.04.03.94.54.04.04.04.04.03.93.93.94.34.34.24.14.24.24.24.74.84.44.44.2
Percentage of Assets us-gaap:CarryingReportedAmountFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value2813271032403148215323343093346936223564357737413727409337253742362636843582366133193260351841214426442243005111534057085590518550504950
Percentage of LongTermDebt96.292.791.388.276.481.994.493.689.688.388.992.392.187.988.288.686.287.885.787.379.277.077.089.696.196.192.7109.6113.8110.8108.3108.5107.0103.6
Percentage of Assets2.82.73.13.02.12.43.13.33.53.53.53.73.63.93.53.63.53.53.43.43.13.03.33.84.13.93.94.64.85.25.24.84.74.4
Percentage of Assets us-gaap:EstimateOfFairValueFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermDebt us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

gnw:GenworthMortgageInsuranceAustraliaLimited


Long
Period End2020-12-31
Value145
Percentage of LongTermDebt4.1
Percentage of Assets0.1
Percentage of Assets gnw:GenworthMortgageInsuranceAustraliaLimited0.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value5024764453854471758183518081739182318311844191020181978190418231878187619181813183720371757187419562033121912271241121312871288122011491145112410901126115211101074
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.50.40.40.41.71.81.81.71.81.81.81.81.91.91.81.71.71.71.81.71.71.91.61.71.81.81.11.11.11.11.11.11.11.01.01.01.01.01.01.01.0

us-gaap:MinorityInterest us-gaap:Ownership

gnw:GenworthMortgageInsuranceAustraliaLimited


Minority
Period End2021-03-31
Value500
Percentage of MinorityInterest0.0
Percentage of Assets0.5
Percentage of Assets gnw:GenworthMortgageInsuranceAustraliaLimited0.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1516414758153181475614643144491418514387137571307412450127981291013018134181306913018128121264414871151331405512824135791369015324149231516516231155151439314604146891622216537164271581714738165411627814432140771386112276
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.115.014.514.114.114.614.013.613.212.812.312.512.612.512.712.512.412.212.113.714.013.112.012.512.513.613.413.714.514.113.313.513.714.514.614.414.113.314.514.312.812.512.311.3

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value15318141851245013418
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets14.514.012.312.7
Percentage of Assets srt:ParentCompany99.699.898.898.7

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value1516414758158201523215088148341463216145155921488214189146211474114862153281508714996147161446716749170091597314637154161572717081167971712118264167341562015845159021750917825176471696615883176651736815558152291497116071150471402513350892613478
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.115.015.014.514.615.014.415.314.914.614.114.314.414.314.614.414.314.113.815.415.714.913.814.214.415.215.115.516.415.214.514.714.815.615.715.415.114.315.515.313.813.513.30.00.00.012.30.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value383436754425414144473815343336223013249220442067232726273027303530953096309452025088418530103478330946924446393441613483254229393142482452025223465336564021387220621620149224841331347-164.0-3062.0727
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest25.324.928.027.229.525.723.522.419.316.714.414.115.817.719.720.120.621.021.431.129.926.220.622.621.027.526.523.022.820.816.318.519.827.629.229.627.423.022.822.313.310.610.015.58.82.5-1.2-34.35.4
Percentage of Assets3.83.74.23.94.33.93.43.42.92.42.02.02.32.52.92.92.93.03.04.84.73.92.83.23.04.24.03.63.73.22.42.72.94.34.64.64.13.33.53.41.81.41.30.00.00.0-0.20.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value12018120111200811997119961199311990119861198311989119871198311981119791197711973119691196411962119591195511952119491194411940119981199711991119861212412127121491213912131121271216212156121501212412117121101210112095120841207812064120341147711461
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest79.381.475.978.879.580.881.974.276.980.684.582.081.380.678.179.479.881.382.771.470.374.881.677.575.970.271.470.065.672.577.676.776.369.368.068.971.676.568.669.877.879.580.875.280.386.090.1128.685.0
Percentage of Assets11.912.211.411.411.612.111.811.311.511.711.911.711.711.511.411.411.411.411.411.011.011.211.211.010.910.710.810.910.711.011.211.211.310.810.710.610.810.910.610.610.810.710.80.00.00.011.10.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value5024764453854471758183518081739182318311844191020181978190418231878187619181813183720371757187419562033121912271241121312871288122011491145112410901126115211101069111611341074
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest3.23.12.92.63.110.911.812.112.312.512.412.412.513.413.212.912.611.211.012.012.411.913.010.311.211.411.17.37.97.87.67.47.26.96.87.26.46.37.27.67.46.77.48.18.0
Percentage of Assets0.50.50.40.40.41.71.81.81.71.81.81.81.81.91.91.81.71.71.71.81.71.71.91.61.71.81.81.11.11.11.11.11.11.11.01.01.01.01.01.01.00.00.00.01.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value15164147581531814756146431444914185143871375713074124501279812910130181341813069130181281212644148711513314055128241357913690153241492315165162311551514393146041468916222165371642715817147381654116278144321407713861150021393112891122768926
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.096.896.997.197.496.989.188.287.987.787.587.687.687.586.686.887.187.488.889.088.087.688.187.089.788.888.688.992.792.192.292.492.692.893.193.292.893.693.792.892.492.693.392.691.992.0100.0
Percentage of Assets15.115.014.514.114.114.614.013.613.212.812.312.512.612.512.712.512.412.212.113.714.013.112.012.512.513.613.413.714.514.113.313.513.714.514.614.414.113.314.514.312.812.512.30.00.00.011.30.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value201117711584131789913401461147814601292111814471301111111137606534512874097896175648561140133311791939278326072423221521071966190717411707163130952988295930552973313332213179310532103913
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest13.312.010.08.66.09.010.09.29.48.77.99.98.87.57.35.04.43.12.02.44.63.93.95.67.27.87.011.315.215.615.514.013.211.210.79.910.110.317.517.219.020.119.919.521.422.723.336.029.0
Percentage of Assets2.01.81.51.30.91.41.41.41.41.31.11.41.31.11.10.70.60.40.30.40.70.60.50.81.01.21.11.82.52.42.22.02.01.81.71.51.51.52.72.62.62.72.60.00.00.02.90.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2700.0-2624.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-17.8-18.3-17.1-17.7-17.9-18.2-18.5-16.7-17.3-18.1-19.0-18.5-18.3-18.2-17.6-17.9-18.0-18.3-18.7-16.1-15.9-16.9-18.4-17.5-17.2-15.8-16.1-15.8-14.8-16.1-17.3-17.0-17.0-15.4-15.1-15.3-15.9-17.0-15.3-15.5-17.4-17.7-18.0-16.8-17.9-19.3-20.2-30.2-19.5
Percentage of Assets-2.7-2.7-2.6-2.6-2.6-2.7-2.7-2.6-2.6-2.6-2.7-2.6-2.6-2.6-2.6-2.6-2.6-2.6-2.6-2.5-2.5-2.5-2.5-2.5-2.5-2.4-2.4-2.4-2.4-2.5-2.5-2.5-2.5-2.4-2.4-2.4-2.4-2.4-2.4-2.4-2.4-2.4-2.40.00.00.0-2.50.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1201812011120081199711996119931199011986119831198911987119831198111979119771197311969119641196211959119551195211949119441194011998119971199111986121241212712149121391213112127121621215612150121241211712110121011209512034
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.912.211.411.411.612.111.811.311.511.711.911.711.711.511.411.411.411.411.411.011.011.211.211.010.910.710.810.910.711.011.211.211.310.810.710.610.810.910.610.610.810.710.811.1

us-gaap:AdditionalPaidInCapital us-gaap:ConsolidatedEntities

srt:ParentCompany


Additional
Period End2020-12-312019-12-312018-12-312017-12-31
Value12008119901198711977
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0
Percentage of Assets11.411.811.911.4
Percentage of Assets srt:ParentCompany78.184.395.188.1

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2011177115841317899134014611478146012921118144713011111111376065345128740978961756485611401333117919392783260724232215210719661907174117071631309529882959305529733105
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.01.81.51.30.91.41.41.41.41.31.11.41.31.11.10.70.60.40.30.40.70.60.50.81.01.21.11.82.52.42.22.02.01.81.71.51.51.52.72.62.62.72.62.9

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:ConsolidatedEntities

srt:ParentCompany


Retained
Period End2020-12-312019-12-312018-12-312017-12-31
Value1584146111181113
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0
Percentage of Assets1.51.41.11.1
Percentage of Assets srt:ParentCompany10.310.38.98.2

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value3834367544254141444738153433362230132492204420672327262730273035309530963094520250884185301034783309469244463934416134832542293931424824520252234653365640213872206216201492-164.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.83.74.23.94.33.93.43.42.92.42.02.02.32.52.92.92.93.03.04.84.73.92.83.23.04.24.03.63.73.22.42.72.94.34.64.64.13.33.53.41.81.41.3-0.2

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:ConsolidatedEntities

srt:ParentCompany


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-31
Value4425343320443027
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0
Percentage of Assets4.23.42.02.9
Percentage of Assets srt:ParentCompany28.824.216.222.3

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value20031792221124512677275520022259198318501781171718631927206520522064203620852045
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax52.248.850.059.260.272.258.362.465.874.287.183.180.173.468.267.666.765.867.467.9
Percentage of Assets2.01.82.12.32.62.82.02.11.91.81.81.71.81.92.02.02.01.92.01.9
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value186519192214171118111140145616751305943595608736917108511081180124312621254
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax48.652.250.041.340.729.942.446.243.337.829.129.431.634.935.836.538.140.140.841.7
Percentage of Assets1.91.92.11.61.71.21.41.61.30.90.60.60.70.91.01.11.11.21.21.2
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Accumulated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value-34.0-36.0-21.0-41.0-80.0-25.0-312.0-275.0-301.0-332.0-258.0-272.0-217.0-123.0-125.0-149.0-183.0-253.0-289.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax-0.9-1.0-0.5-0.9-2.1-0.7-8.6-9.1-12.1-16.2-12.5-11.7-8.3-4.1-4.1-4.8-5.9-8.2-9.6
Percentage of Assets-0.0-0.0-0.0-0.0-0.1-0.0-0.3-0.3-0.3-0.3-0.3-0.3-0.2-0.1-0.1-0.1-0.2-0.2-0.3
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value5024764453854471758183518081739182318311844191020181978190418231878187619181813183720371757187419562033121912271241121312871288122011491145112410901126115211101074
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.50.40.40.41.71.81.81.71.81.81.81.81.91.91.81.71.71.71.81.71.71.91.61.71.81.81.11.11.11.11.11.11.11.01.01.01.01.01.01.01.0

us-gaap:MinorityInterest us-gaap:Ownership

gnw:GenworthMortgageInsuranceAustraliaLimited


Minority
Period End2021-03-31
Value500
Percentage of MinorityInterest0.0
Percentage of Assets0.5
Percentage of Assets gnw:GenworthMortgageInsuranceAustraliaLimited0.0

Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders


Minority
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.00.00.09.048962528143314361540133912621252127912542919141313131313141212123211121211111110.0
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders0.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Minority
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.00.09.048962528143314361540133912621252127912542919141313131313141212123211121211111110.0
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value476-247.050815361968047181366113466041245210962262465365554732810256433647-113.062412985625176130644758660535207472-252.010931190506336360419427130
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues23.3-12.422.46.329.037.023.140.230.76.132.819.220.95.236.928.229.430.22.534.036.214.320.130.8-5.226.753.523.421.42.612.719.324.72.621.18.218.7-10.442.047.219.113.113.915.717.75.4

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value206335126-392.0-336.0-551.01849-197.0-628.0277-691.0267-31.0-167.0-81.0-155.0-381.0-142.0-70.0-766.0-1029.0-255.01759-902.0-895.0-366.0167-1065.0-734.0-204.0-293.0-1005.0265453-192.0-424.0-230.0124-145.092-502.0496-127.0-965.0451-1174.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues10.116.95.6-16.2-15.7-30.090.7-9.8-29.112.6-34.312.5-1.4-7.9-4.8-7.0-17.1-6.5-3.2-35.6-46.0-14.381.6-43.0-41.5-15.76.9-44.3-30.4-8.8-12.1-43.411.219.7-7.6-16.7-9.15.1-5.63.6-18.919.3-4.9-36.218.7-48.5

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-433.0-780.0-773.0410-187.0-957.0-975.0-547.0-320.0-375.0-271.0-407.0-990.047-498.0-515.0-451.0-304.0-232.0-351.0-407.0-1941.0-23.0-146.0923556-81.0-39.0269662451-963.0-299.0-438.062-536.0-189.0-134.0-338.0-948.0-221.0-747.0-522.0244-487.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-21.2-39.3-34.216.9-8.7-52.1-47.8-27.1-14.8-17.0-13.5-19.0-45.92.2-29.5-23.3-20.3-14.0-10.6-16.3-18.2-108.7-1.1-7.04.31.52.3-3.4-1.611.627.419.5-40.6-13.0-17.32.4-21.2-7.8-5.2-13.4-35.7-8.6-28.8-19.610.1-20.1

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value250-692.0-124.0183114-858.0135053-283.044-328.0262-600.0-32.039-17.0-165.0234
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues12.2-34.9-5.57.65.3-46.766.22.6-13.12.0-16.312.2-27.8-1.52.3-0.8-7.410.8

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value735910213839-11.033-28.05975-110.0325726-602.0687393-28.0169-3.07.0-79.0-220.06439-293.0-222.011174193-31.0-182.074-32.02026-151.0-73.0-48.0-37.0-183.062-72.0-101.0
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value476-247.050815361968047181366113466041245210962262465365554732810256433647-113.062412985625176130644758660535207472-252.010931190506336360419427130
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues23.3-12.422.46.329.037.023.140.230.76.132.819.220.95.236.928.229.430.22.534.036.214.320.130.8-5.226.753.523.421.42.612.719.324.72.621.18.218.7-10.442.047.219.113.113.915.717.75.4

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value240187267418-441.0-66.0-17.018168174-329.0146190112353107202155-122.0-380.017253-292.0-284.0-193.0154-760.0-844.017618420810814110316634764710729-96.082-161.083421784019-50.0-469.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues11.89.411.817.3-20.6-3.6-0.80.97.87.9-16.36.88.85.320.94.89.17.1-5.6-17.77.73.0-13.5-13.5-8.96.6-31.4-35.17.37.98.64.75.94.56.51.33.01.94.11.2-3.63.2-6.23.11.77.41.60.8-2.0-27.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302009-06-302009-03-31
Value240195266436-418.0-72.02458218230-327.0210249165265175271216-63.0-332.0220108-240.0-238.0-139.0204-708.0-787.0228219245148180141264701098014065-60.0116-126.0122772127545-50.0-469.0
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues11.89.811.818.0-19.6-3.91.22.910.110.4-16.29.811.57.815.77.912.29.9-2.9-15.49.86.1-11.1-11.3-6.48.7-29.2-32.79.49.410.26.47.66.110.42.84.33.35.42.6-2.34.5-4.94.63.28.83.01.9-2.0-27.0

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.08.0-1.01823-6.0414050562.0645953-88.068696159484855524654505257523537403938983633333336363435393534
Percentage of ProfitLoss0.04.1-0.44.1-5.58.3170.869.022.924.3-0.630.523.732.1-33.238.925.528.2-93.7-14.521.850.9-21.7-19.3-38.824.5-7.3-7.222.816.015.127.021.727.037.151.430.341.223.655.4-60.029.3-27.832.045.516.0
Percentage of Revenues0.00.4-0.00.71.1-0.32.02.02.32.50.13.02.72.5-5.23.13.12.82.72.22.13.12.42.22.52.12.12.42.21.51.51.71.61.73.91.41.31.41.31.41.41.31.41.51.51.4
Percentage of Revenues us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value240187267418-441.0-66.0-17.018168174-329.0146190112353107202155-122.0-380.017253-292.0-284.0-193.0154-760.0-844.017618420810814110316634764710729-96.082-161.08342178
Percentage of ProfitLoss100.095.9100.495.9105.591.7-70.831.077.175.7100.669.576.367.9133.261.174.571.8193.7114.578.249.1121.7119.3138.875.5107.3107.277.284.084.973.078.373.062.948.669.758.876.444.6160.070.7127.868.054.584.0
Percentage of Revenues11.89.411.817.3-20.6-3.6-0.80.97.87.9-16.36.88.85.320.94.89.17.1-5.6-17.77.73.0-13.5-13.5-8.96.6-31.4-35.17.37.98.64.75.94.56.51.33.01.94.11.2-3.63.2-6.23.11.77.4
Percentage of Revenues us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value240187267418-441.0-66.0-17.018168174-329.0146190112353107202155-122.0-380.017253-292.0-284.0-193.0154-760.0-844.017618420810814110316634764710729-96.082-161.08342178
Percentage of ProfitLoss100.095.9100.495.9105.591.7-70.831.077.175.7100.669.576.367.9133.261.174.571.8193.7114.578.249.1121.7119.3138.875.5107.3107.277.284.084.973.078.373.062.948.669.758.876.444.6160.070.7127.868.054.584.0
Percentage of Revenues11.89.411.817.3-20.6-3.6-0.80.97.87.9-16.36.88.85.320.94.89.17.1-5.6-17.77.73.0-13.5-13.5-8.96.6-31.4-35.17.37.98.64.75.94.56.51.33.01.94.11.2-3.63.2-6.23.11.77.4
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ProfitLoss us-gaap:StatementOperatingActivitiesSegment

us-gaap:SegmentContinuingOperations


Profit
Period End2021-06-302021-03-312020-06-302020-03-312019-03-31
Value240195-418.0-72.0230
Percentage of ProfitLoss100.0100.0100.0100.0100.0
Percentage of Revenues11.89.8-19.6-3.910.4
Percentage of Revenues us-gaap:SegmentContinuingOperations11.89.8-19.6-3.911.3

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1411183.08.01110.05.05.07.0129.09.07.013118.010.07.09.09.07.02.06.010.0-2.09.06.07.08.01410.08.09.06.07.04.09.08.07.09.07.0138.01211
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value206335126-392.0-336.0-551.01849-197.0-628.0277-691.0267-31.0-167.0-81.0-155.0-381.0-142.0-70.0-766.0-1029.0-255.01759-902.0-895.0-366.0167-1065.0-734.0-204.0-293.0-1005.0265453-192.0-424.0-230.0124-145.092-502.0496-127.0-965.0451-1174.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues10.116.95.6-16.2-15.7-30.090.7-9.8-29.112.6-34.312.5-1.4-7.9-4.8-7.0-17.1-6.5-3.2-35.6-46.0-14.381.6-43.0-41.5-15.76.9-44.3-30.4-8.8-12.1-43.411.219.7-7.6-16.7-9.15.1-5.63.6-18.919.3-4.9-36.218.7-48.5

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-433.0-780.0-773.0410-187.0-957.0-975.0-547.0-320.0-375.0-271.0-407.0-990.047-498.0-515.0-451.0-304.0-232.0-351.0-407.0-1941.0-23.0-146.0923556-81.0-39.0269662451-963.0-299.0-438.062-536.0-189.0-134.0-338.0-948.0-221.0-747.0-522.0244-487.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-21.2-39.3-34.216.9-8.7-52.1-47.8-27.1-14.8-17.0-13.5-19.0-45.92.2-29.5-23.3-20.3-14.0-10.6-16.3-18.2-108.7-1.1-7.04.31.52.3-3.4-1.611.627.419.5-40.6-13.0-17.32.4-21.2-7.8-5.2-13.4-35.7-8.6-28.8-19.610.1-20.1

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:ProceedsFromIssuanceOfLongTermDebt


Proceeds
Period End2020-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-1.00.00.00.04410.00.00.00.01500.00.03963970.00.00.03610.00.01483975440.0
Percentage of ProceedsFromIssuanceOfLongTermDebt100.00.00.00.0100.00.00.00.00.0100.00.00.0100.0100.00.00.00.0100.00.00.0100.0100.0100.00.0

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value14470342251420443-75.02.01.00.00.00.00.00.00.0363260.0
Percentage of RepaymentsOfLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.0100.0100.00.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrumentInterestRateStatedPercentage dei:LegalEntity, us-gaap:DebtInstrument

us-gaap:DebtInstrumentInterestRateStatedPercentage

gnw:GenworthHoldings, gnw:SevenPointTwoZeroPercentSeniorNotesDueTwoThousandAndTwentyOne


Debt
Period End2021-02-16
Value7.2
Percentage of DebtInstrumentInterestRateStatedPercentage100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations gnw:GenworthHoldings gnw:SevenPointTwoZeroPercentSeniorNotesDueTwoThousandAndTwentyOne0.0

us-gaap:DebtInstrumentInterestRateStatedPercentage dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

gnw:GenworthHoldings, gnw:SevenPointSixTwoFivePercentSeniorNotesDueTwoThousandAndTwentyOne, us-gaap:SubsequentEvent


Debt
Period End2021-07-21
Value7.625
Percentage of DebtInstrumentInterestRateStatedPercentage0.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations gnw:GenworthHoldings gnw:SevenPointSixTwoFivePercentSeniorNotesDueTwoThousandAndTwentyOne us-gaap:SubsequentEvent0.0

us-gaap:DebtInstrumentInterestRateStatedPercentage dei:LegalEntity, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

gnw:GenworthHoldings, gnw:SevenPointSixTwoFivePercentSeniorNotesDueTwoThousandAndTwentyOne, us-gaap:SubsequentEvent


Debt
Period End2021-07-31
Value7.625
Percentage of DebtInstrumentInterestRateStatedPercentage0.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations gnw:GenworthHoldings gnw:SevenPointSixTwoFivePercentSeniorNotesDueTwoThousandAndTwentyOne us-gaap:SubsequentEvent0.0

us-gaap:DebtInstrumentInterestRateStatedPercentage gnw:PromissoryNote, us-gaap:LitigationCase, us-gaap:StatementOperatingActivitiesSegment

gnw:PromissoryNote, gnw:AXASettlementAgreement, us-gaap:SegmentDiscontinuedOperations


Debt
Period End2021-06-302021-03-312020-12-312020-07-20
Value2.752.755.255.25
Percentage of DebtInstrumentInterestRateStatedPercentage0.00.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations gnw:PromissoryNote gnw:AXASettlementAgreement us-gaap:SegmentDiscontinuedOperations0.00.00.00.0

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:LitigationCase, us-gaap:StatementOperatingActivitiesSegment, us-gaap:SubsequentEventType

gnw:AXASettlementAgreement, us-gaap:SegmentDiscontinuedOperations, us-gaap:SubsequentEvent


Debt
Period End2020-07-20
Value0.0525
Percentage of DebtInstrumentInterestRateStatedPercentage0.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations gnw:AXASettlementAgreement us-gaap:SegmentDiscontinuedOperations us-gaap:SubsequentEvent0.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value23.425.3-2.425.60.3110.1220.0070.1990.3290.3270.0620.230.3080.276-0.6250.3550.3250.3490.174-1.790.3130.1520.4370.3810.2850.3090.1420.19-0.0370.418-0.0290.2930.3430.129-0.4130.0910.205-2.5080.129-0.069-0.782
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value0.0010.8011.1181.581.8142.142.5044.316.1097.9659.6549.72713
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value12.7514.1711.7711.3811.8312.3412.8613.1711.7712.713.2314.0524.5
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-06-302011-03-312010-12-312009-12-31
Value109913651434142015902713269929132717265412911188110092
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsNet us-gaap:ConsolidatedEntities

srt:ParentCompany


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value13131427
Percentage of DeferredTaxAssetsNet1.21.01.01.9

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value626479423428494155226193285286389
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value412347334363601353301312269234189153
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:AccumulatedOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestBalancesBeforeNonnontrollingInterests

gnw:AccumulatedOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestBalancesBeforeNonnontrollingInterests


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value38343822311415444843768-82.0359630442547-81.0206722782578-11.0307531133153-2210.05218
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestBalancesBeforeNonnontrollingInterests100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:AccumulatedOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestBalancesBeforeNonnontrollingInterests us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value20031792-240.0245126772755-257.0225919831850641717186319271320522064
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestBalancesBeforeNonnontrollingInterests52.246.9-77.259.059.773.1313.462.865.172.6-79.083.181.874.7-118.266.766.3

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value18651894504171118141136-279.016761319975-9.0602730908-14.0109111711251-1633.02866
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestBalancesBeforeNonnontrollingInterests48.649.6162.141.240.530.1340.246.643.338.311.129.132.035.2127.335.537.639.773.954.9

us-gaap:AccumulatedTranslationAdjustment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-34.013647-8.0-7.0-123.0454-339.0-258.0-278.0-136.0-252.0-315.0-257.0-10.0-68.0-122.0-134.0-169.0-141.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestBalancesBeforeNonnontrollingInterests-0.93.615.1-0.2-0.2-3.3-553.7-9.4-8.5-10.9167.9-12.2-13.8-10.090.9-2.2-3.9-4.27.6-2.7

gnw:AdditionalIncreaseDecreaseInReservesForLiabilityForPolicyAndContractClaims us-gaap:StatementBusinessSegments

gnw:AdditionalIncreaseDecreaseInReservesForLiabilityForPolicyAndContractClaims

gnw:LongTermCareInsurance


Additional
Period End2021-03-31
Value93
Percentage of AdditionalIncreaseDecreaseInReservesForLiabilityForPolicyAndContractClaims100.0

gnw:AdjustmentForDeferredAcquisitionCostsAndOtherIntangibleAmortizationAndCertainBenefitReserves

gnw:AdjustmentForDeferredAcquisitionCostsAndOtherIntangibleAmortizationAndCertainBenefitReserves


Adjustment
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value1.0-4.0-11.0-3.0-3.0-2.0
Percentage of AdjustmentForDeferredAcquisitionCostsAndOtherIntangibleAmortizationAndCertainBenefitReserves100.0100.0100.0100.0100.0100.0

gnw:AdjustmentForDeferredAcquisitionCostsAndOtherIntangibleAmortizationAndCertainBenefitReserves us-gaap:IncomeStatementLocation

gnw:NetInvestmentGainsLosses


Adjustment
Period End2021-03-312020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-11.0-4.0-3.0-3.0-3.0-2.0-5.0-3.0-1.0-3.0-3.00.00.00.0-29.00.06.0-9.0-59.010.06.0
Percentage of AdjustmentForDeferredAcquisitionCostsAndOtherIntangibleAmortizationAndCertainBenefitReserves0.0100.00.0100.0100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

gnw:AdjustmentForPortionAttributableToNoncontrollingInterests

gnw:AdjustmentForPortionAttributableToNoncontrollingInterests


Adjustment
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value1232-26.0-4.00.06.0
Percentage of AdjustmentForPortionAttributableToNoncontrollingInterests100.0100.0100.0100.00.0100.0

gnw:AggregateLossRetention us-gaap:ConsolidatedEntities, us-gaap:ReinsurancePolicyType

gnw:AggregateLossRetention

gnw:TriangleReTwoThousandTwenty, gnw:MortgageInsurancePolicy


Aggregate
Period End2020-10-22
Value522
Percentage of AggregateLossRetention100.0

gnw:AllowanceForLoanAndLeaseLossesCumulativeEffectOfChangeInAccounting us-gaap:ValuationAllowancesAndReservesType

gnw:AllowanceForLoanAndLeaseLossesCumulativeEffectOfChangeInAccounting

gnw:AllowanceForCreditLosses


Allowance
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value0.00.00.0160.00.0
Percentage of AllowanceForLoanAndLeaseLossesCumulativeEffectOfChangeInAccounting0.00.00.0100.00.00.0

gnw:AmortizationOfDeferredAcquisitionCostsAndIntangibles

gnw:AmortizationOfDeferredAcquisitionCostsAndIntangibles


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value8677182101931161641129591928311210411983139941939411299207563101121156143138134128182137122145162148272171190197185166227179184
Percentage of AmortizationOfDeferredAcquisitionCostsAndIntangibles100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:AmortizationOfDeferredAcquisitionCostsAndIntangibles us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsHeldforsale, gnw:GenworthMortgageInsuranceAustraliaLimited


Amortization
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.06.06.08.0
Percentage of AmortizationOfDeferredAcquisitionCostsAndIntangibles0.07.86.56.9

gnw:AssumedTaxRateOnAdjustments

gnw:AssumedTaxRateOnAdjustments


Assumed
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value021.0020.7900.210000.210000.21
Percentage of AssumedTaxRateOnAdjustments0.0100.00.0100.00.0100.00.00.00.0100.00.00.00.0100.0

gnw:AssumedTaxRateOnAdjustments us-gaap:StatementBusinessSegments, us-gaap:StatementOperatingActivitiesSegment

gnw:AustraliaMortgageInsurance, us-gaap:SegmentContinuingOperations


Assumed
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value29.700.30000.3
Percentage of AssumedTaxRateOnAdjustments142.90.0142.90.00.00.0142.9

gnw:CashSettlementPaymentUnderwritingLosses dei:LegalEntity, gnw:Detailsaxis

gnw:CashSettlementPaymentUnderwritingLosses

gnw:Axa, gnw:UnderwritingLiability


Cash
Period End2021-06-30
Value15
Percentage of CashSettlementPaymentUnderwritingLosses100.0

gnw:ChargesAssessedToPolicyholders

gnw:ChargesAssessedToPolicyholders


Charges
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value158159167165156158167168199165169169181178179169182183208190193191202193197196197204189187200208202202211202201187183180168159139134120113
Percentage of ChargesAssessedToPolicyholders100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:CommercialMortgageLoansGainLoss

gnw:CommercialMortgageLoansGainLoss


Commercial
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-1.0-1.00.0-3.01.00.0-1.0-1.01.0-1.00.00.00.00.00.01.01.01.00.0-1.01.01.02.01.02.02.02.03.03.03.0-1.01.02.02.0-3.02.03.02.02.03.02.0-1.0
Percentage of CommercialMortgageLoansGainLoss100.0100.00.0100.0100.00.0100.0100.0100.0100.00.00.00.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:DebtInstrumentInterestRatePotentialDecrease gnw:PromissoryNote, us-gaap:LitigationCase, us-gaap:StatementOperatingActivitiesSegment

gnw:DebtInstrumentInterestRatePotentialDecrease

gnw:PromissoryNote, gnw:AXASettlementAgreement, us-gaap:SegmentDiscontinuedOperations


Debt
Period End2020-07-20
Value2.75
Percentage of DebtInstrumentInterestRatePotentialDecrease100.0

gnw:DiscontinuedOperationsChangeInEstimatedFutureClaimsDueToForeignExchangeRates us-gaap:LitigationCase

gnw:DiscontinuedOperationsChangeInEstimatedFutureClaimsDueToForeignExchangeRates

gnw:AXASettlementAgreementPromissoryNote


Discontinued
Period End2021-03-31
Value-1000000.0
Percentage of DiscontinuedOperationsChangeInEstimatedFutureClaimsDueToForeignExchangeRates100.0

gnw:DisposalGroupDiscontinuedOperationsAmountsBilledUnderFutureClaims gnw:Period, us-gaap:LitigationCase, us-gaap:SubsequentEventType

gnw:DisposalGroupDiscontinuedOperationsAmountsBilledUnderFutureClaims

gnw:SeptemberTwoThousandAndTwentyTwo, gnw:AXASettlementAgreementPromissoryNote, us-gaap:SubsequentEvent


Disposal
Period End2021-01-31
Value35
Percentage of DisposalGroupDiscontinuedOperationsAmountsBilledUnderFutureClaims100.0

gnw:DisposalGroupDiscontinuedOperationsFavorableTaxCharge us-gaap:Ownership

gnw:DisposalGroupDiscontinuedOperationsFavorableTaxCharge

gnw:GenworthMortgageInsuranceAustraliaLimited


Disposal
Period End2021-03-31
Value11
Percentage of DisposalGroupDiscontinuedOperationsFavorableTaxCharge100.0

gnw:DisposalGroupDiscontinuedOperationsUnfavorableTaxCharge us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

gnw:DisposalGroupDiscontinuedOperationsUnfavorableTaxCharge

gnw:GenworthAustraliaMi


Disposal
Period End2021-03-31
Value11
Percentage of DisposalGroupDiscontinuedOperationsUnfavorableTaxCharge100.0

gnw:DisposalGroupDiscontinuedOperationsUnfavorableTaxCharges us-gaap:LitigationCase

gnw:DisposalGroupDiscontinuedOperationsUnfavorableTaxCharges

gnw:AXASettlementAgreement


Disposal
Period End2020-12-31
Value17
Percentage of DisposalGroupDiscontinuedOperationsUnfavorableTaxCharges100.0

gnw:DisposalGroupDiscontinuedOperationsUnfavourableTaxCharges us-gaap:StatementOperatingActivitiesSegment

gnw:DisposalGroupDiscontinuedOperationsUnfavourableTaxCharges

us-gaap:SegmentDiscontinuedOperations


Disposal
Period End2020-12-31
Value17
Percentage of DisposalGroupDiscontinuedOperationsUnfavourableTaxCharges100.0

gnw:EffectiveIncomeTaxRateProvisionToReturnAdjustments

gnw:EffectiveIncomeTaxRateProvisionToReturnAdjustments


Effective
Period End2020-09-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value0.8-0.01600.002-0.01600
Percentage of EffectiveIncomeTaxRateProvisionToReturnAdjustments100.0100.00.0100.0100.00.00.0

gnw:EffectiveIncomeTaxRateReconciliationSwapsTerminatedPriorToTaxCutsAndJobsAct

gnw:EffectiveIncomeTaxRateReconciliationSwapsTerminatedPriorToTaxCutsAndJobsAct


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2.14.1-1.62.60.048-0.0670.0010.0120.0210.0260.1330.0350.0390.0230000
Percentage of EffectiveIncomeTaxRateReconciliationSwapsTerminatedPriorToTaxCutsAndJobsAct100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

gnw:FavorableUnfavorableAdjustmentNetOfTaxes gnw:AnnualReviewOfAssumptions, us-gaap:ProductOrService

gnw:FavorableUnfavorableAdjustmentNetOfTaxes

gnw:Unlocking, us-gaap:UniversalLife


Favorable
Period End2020-12-312019-12-31
Value60-107.0
Percentage of FavorableUnfavorableAdjustmentNetOfTaxes100.0100.0

gnw:FavorableUnfavorableAdjustmentNetOfTaxes us-gaap:StatementBusinessSegments

gnw:AustralianMortgageInsurance


Favorable
Period End2020-12-31
Value-62.0
Percentage of FavorableUnfavorableAdjustmentNetOfTaxes-103.3

gnw:USMortgageInsurance


Favorable
Period End2020-12-312019-12-31
Value-29.010.0
Percentage of FavorableUnfavorableAdjustmentNetOfTaxes-48.3-9.3

gnw:ForeignCurrencyRemeasurementLoss us-gaap:LitigationCase, us-gaap:StatementOperatingActivitiesSegment

gnw:ForeignCurrencyRemeasurementLoss

gnw:GnwaXASettlementAgreement, us-gaap:SegmentDiscontinuedOperations


Foreign
Period End2020-12-31
Value26
Percentage of ForeignCurrencyRemeasurementLoss100.0

gnw:GainLossOnSaleOfInvestmentsNetOfAdjustments

gnw:GainLossOnSaleOfInvestmentsNetOfAdjustments


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value7033160362131-115.0175.0-43.071-42.03.0-12.0-17.041627920281839-19.0-1.0-33.05.0
Percentage of GainLossOnSaleOfInvestmentsNetOfAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:GoodwillImpairmentLossAttributableToNoncontrollingInterest

gnw:GoodwillImpairmentLossAttributableToNoncontrollingInterest


Goodwill
Period End2020-12-312020-09-302020-06-30
Value02000000.02000000.0
Percentage of GoodwillImpairmentLossAttributableToNoncontrollingInterest0.0100.0100.0

gnw:GoodwillImpairmentLossAttributableToParent

gnw:GoodwillImpairmentLossAttributableToParent


Goodwill
Period End2020-12-312020-09-302020-06-302019-06-30
Value003000000.00
Percentage of GoodwillImpairmentLossAttributableToParent0.00.0100.00.0

gnw:IncomeLossFromDiscontinuedOperationsNetOfTaxBeforeLossOnSale us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

gnw:IncomeLossFromDiscontinuedOperationsNetOfTaxBeforeLossOnSale

us-gaap:DiscontinuedOperationsHeldforsale, gnw:GenworthMortgageInsuranceAustraliaLimited


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value-1.01847-12.0
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxBeforeLossOnSale100.0100.0100.0100.0

gnw:IncreaseDecreaseInDerivativeInstrumentsAndLimitedPartnerships

gnw:IncreaseDecreaseInDerivativeInstrumentsAndLimitedPartnerships


Increase
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value175103156-347.0219-99.0-52.030-109.017443152
Percentage of IncreaseDecreaseInDerivativeInstrumentsAndLimitedPartnerships100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:IncreaseDecreaseInDerivativeInstrumentsAndLimitedPartnershipsandother

gnw:IncreaseDecreaseInDerivativeInstrumentsAndLimitedPartnershipsandother


Increase
Period End2021-06-302021-03-312020-06-302020-03-31
Value76113191-387.0
Percentage of IncreaseDecreaseInDerivativeInstrumentsAndLimitedPartnershipsandother100.0100.0100.0100.0

gnw:IncreaseDecreaseInPolicyholderContractDeposits us-gaap:ProductOrService, us-gaap:ChangeInAccountingEstimateByType

gnw:IncreaseDecreaseInPolicyholderContractDeposits

gnw:UniversalAndTermUniversalLifeInsuranceContract, gnw:Unlocking


Increase
Period End2020-12-312019-12-312018-12-31
Value-118.072119
Percentage of IncreaseDecreaseInPolicyholderContractDeposits100.0100.0100.0

gnw:IncreaseDecreaseInReservesForLiabilityForPolicyAndContractClaims us-gaap:StatementBusinessSegments

gnw:IncreaseDecreaseInReservesForLiabilityForPolicyAndContractClaims

gnw:LongTermCareInsurance


Increase
Period End2020-12-312020-09-30
Value4724
Percentage of IncreaseDecreaseInReservesForLiabilityForPolicyAndContractClaims100.0100.0

gnw:PolicyContract


Increase
Period End2020-12-312020-09-30
Value37-294.0
Percentage of IncreaseDecreaseInReservesForLiabilityForPolicyAndContractClaims78.7-1225.0

gnw:USMortgageInsurance


Increase
Period End2020-12-312020-09-30
Value-93.0387
Percentage of IncreaseDecreaseInReservesForLiabilityForPolicyAndContractClaims-197.91612.5

gnw:IncreaseInReservesRelatedToAccelerateClaimTerminations us-gaap:StatementBusinessSegments

gnw:IncreaseInReservesRelatedToAccelerateClaimTerminations

gnw:LongTermCareInsurance


Increase
Period End2020-12-31
Value109
Percentage of IncreaseInReservesRelatedToAccelerateClaimTerminations100.0

gnw:InterestOnLiabilityForPolicyAndContractClaims us-gaap:StatementBusinessSegments

gnw:InterestOnLiabilityForPolicyAndContractClaims

gnw:LongTermCareInsurance


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312016-12-312015-12-312014-12-31
Value10110110410310310299979593716055
Percentage of InterestOnLiabilityForPolicyAndContractClaims100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:LimitedPartnershipFvNiGainLoss

gnw:LimitedPartnershipFvNiGainLoss


Limited
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value6537843137-40.0196.0-11.0153.03.0-2.07.00.00.00.00.0
Percentage of LimitedPartnershipFvNiGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

gnw:LossAssociatedWithDiscontinuedOpertions

gnw:LossAssociatedWithDiscontinuedOpertions


Loss
Period End2020-09-30
Value18
Percentage of LossAssociatedWithDiscontinuedOpertions100.0

gnw:LossAssociatedWithDiscontinuedOpertions us-gaap:LitigationCase

gnw:AXASettlementAgreement


Loss
Period End2021-06-302021-03-312020-12-312020-07-202020-09-302020-06-30
Value4.01.0-1109.010021516
Percentage of LossAssociatedWithDiscontinuedOpertions0.00.00.0116.70.00.0

gnw:LossAssociatedWithDiscontinuedOpertions us-gaap:LitigationCase, us-gaap:SubsequentEventType

gnw:AXASettlementAgreement, us-gaap:SubsequentEvent


Loss
Period End2020-07-21
Value100
Percentage of LossAssociatedWithDiscontinuedOpertions0.0

gnw:LossAssociatedWithLegalSettlementIncludedInDiscontinuedOperations us-gaap:LitigationCase

gnw:LossAssociatedWithLegalSettlementIncludedInDiscontinuedOperations

gnw:AXASettlementAgreement


Loss
Period End2021-03-312020-09-30
Value-4.023
Percentage of LossAssociatedWithLegalSettlementIncludedInDiscontinuedOperations100.0100.0

gnw:LossContingencyAccrualChangesDueToForeignExchangeRates gnw:InstallmentPaymentDue, us-gaap:LitigationCase

gnw:LossContingencyAccrualChangesDueToForeignExchangeRates

gnw:InstallmentPaymentDueSeptemberTwoThousandTwentyTwo, gnw:AXASettlementAgreementPromissoryNote


Loss
Period End2021-06-302021-03-31
Value08000000.0
Percentage of LossContingencyAccrualChangesDueToForeignExchangeRates0.0100.0

gnw:LossContingencyTaxGrossUpOnDamagesSoughtValue us-gaap:LitigationCase

gnw:LossContingencyTaxGrossUpOnDamagesSoughtValue

gnw:AxaDamagesHearing


Loss
Period End2020-12-31
Value0.0
Percentage of LossContingencyTaxGrossUpOnDamagesSoughtValue0.0

gnw:MinimumAmountOfRiskBasedCapitalGeneralElectricCapitalCorporationAgreedToMaintain us-gaap:StatementBusinessSegments

gnw:MinimumAmountOfRiskBasedCapitalGeneralElectricCapitalCorporationAgreedToMaintain

gnw:UnionFidelityLifeInsuranceCompany


Minimum
Period End2020-12-31
Value0
Percentage of MinimumAmountOfRiskBasedCapitalGeneralElectricCapitalCorporationAgreedToMaintain0.0

gnw:MultiplierUsedForAssessingRiskBasedFactorForNonPerformingLoans gnw:Event, gnw:PlanRelatedToLoansAdvanced, gnw:Regulation

gnw:MultiplierUsedForAssessingRiskBasedFactorForNonPerformingLoans

gnw:PaymentNotMadeOnAfterThirtyFirstOfMarchTwoThousandAndTwentyAndOnOrBeforeThirtyFirstOfJanuaryFirstTwoThousandAndTwentyOne, gnw:ForbearancePlan, gnw:PMIERsAmendedStipulationForNonPerformingLoansRelatingToGovernmentSponsoredEnterprises


Multiplier
Period End2020-12-31
Value0.3
Percentage of MultiplierUsedForAssessingRiskBasedFactorForNonPerformingLoans100.0

gnw:RegulationApplicableForNotMoreThanThreeMonths, gnw:ForbearancePlan, gnw:PMIERsAmendedStipulationForNonPerformingLoansRelatingToGovernmentSponsoredEnterprises


Multiplier
Period End2020-12-31
Value0.3
Percentage of MultiplierUsedForAssessingRiskBasedFactorForNonPerformingLoans100.0

gnw:NetUnrealizedGainsLossesOnSecuritiesWithAnAllowanceForCreditLosses

gnw:NetUnrealizedGainsLossesOnSecuritiesWithAnAllowanceForCreditLosses


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-06-30
Value4000000.02000000.04000000.0-2000000.0-8000000.00
Percentage of NetUnrealizedGainsLossesOnSecuritiesWithAnAllowanceForCreditLosses100.0100.0100.0100.0100.00.0

gnw:NetUnrealizedGainsLossesOnSecuritiesWithoutAnAllowanceForCreditLosses

gnw:NetUnrealizedGainsLossesOnSecuritiesWithoutAnAllowanceForCreditLosses


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-30
Value-58.0-322.0500-98.0682-320.00.0
Percentage of NetUnrealizedGainsLossesOnSecuritiesWithoutAnAllowanceForCreditLosses100.0100.0100.0100.0100.0100.00.0

gnw:NotionalAmountOfDerivativesAdditions

gnw:NotionalAmountOfDerivativesAdditions


Notional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value12361372308852902995513735365013389738664372364534483265350025283152264850942787125443718417247122321216326352219215116452127324440468983237736572495262410461688520433018
Percentage of NotionalAmountOfDerivativesAdditions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:NotionalAmountOfDerivativesAdditions us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument


Notional
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value176860.011580.0945486350.022842710483910.00.00.0
Percentage of NotionalAmountOfDerivativesAdditions0.613.00.022.50.018.912.50.90.06.312.432.111.20.00.00.0

gnw:NotionalAmountOfDerivativesAdditions us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation, us-gaap:InvestmentType

us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument, us-gaap:InterestRateSwap


Notional
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.06860.011580.09454690.00.020938810483910.00.00.0
Percentage of NotionalAmountOfDerivativesAdditions0.013.00.022.50.018.912.00.00.05.711.332.111.20.00.00.0

gnw:NotionalAmountOfDerivativesAdditions us-gaap:HedgingDesignation

us-gaap:DesignatedAsHedgingInstrument


Notional
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value176860.011580.0945486350.022842710483910.00.00.0
Percentage of NotionalAmountOfDerivativesAdditions0.613.00.022.50.018.912.50.90.06.312.432.111.20.00.00.0

us-gaap:Nondesignated


Notional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value12361372307146042995397935364068341138314372341730212217310925283152264845172787313037174172470623152162
Percentage of NotionalAmountOfDerivativesAdditions100.0100.099.487.0100.077.5100.081.187.599.1100.093.787.667.988.8100.0100.0100.088.7100.025.0100.0100.099.999.7100.0

gnw:NotionalAmountOfDerivativesAdditions us-gaap:HedgingDesignation, us-gaap:InvestmentType

us-gaap:Nondesignated, gnw:EquityIndexOptions


Notional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value2623525266443745099406004365039536496615851398633428523926654970722972159112212
Percentage of NotionalAmountOfDerivativesAdditions21.225.717.012.212.59.926.612.011.213.021.817.819.217.939.925.013.619.818.223.57.719.423.33.44.89.8

us-gaap:Nondesignated, us-gaap:ForeignExchangeContract


Notional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value10.012139126801190181913632511153913861223118203195221403127648419275754095671380451581104
Percentage of NotionalAmountOfDerivativesAdditions0.80.945.050.739.735.438.550.139.535.928.03.25.96.06.315.940.518.337.820.63.315.333.19.625.04.8

us-gaap:Nondesignated, us-gaap:Future


Notional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value9641008115412801431165112331306127017591476124112801380133913921399150914981472156023611449146313231465
Percentage of NotionalAmountOfDerivativesAdditions78.073.537.424.247.832.134.926.132.645.533.834.037.142.338.355.144.457.029.452.812.463.534.731.057.067.7

gnw:NotionalAmountOfDerivativesTerminations

gnw:NotionalAmountOfDerivativesTerminations


Notional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value64412093324248894331420758003827374147224222240223833570510426072388233442172507122502895604121812616227840922143248618062422319242787885443256583814270010340681332234164
Percentage of NotionalAmountOfDerivativesTerminations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:NotionalAmountOfDerivativesTerminations us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument


Notional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value353521873677811025797568467689830649411785009114471
Percentage of NotionalAmountOfDerivativesTerminations5.52.50.615.118.026.21.025.518.314.321.312.720.733.09.83.56.03.0

gnw:NotionalAmountOfDerivativesTerminations us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation, us-gaap:InvestmentType

us-gaap:CashFlowHedging, us-gaap:DesignatedAsHedgingInstrument, us-gaap:InterestRateSwap


Notional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value353521873677811025797568465489830649411785009114471
Percentage of NotionalAmountOfDerivativesTerminations5.52.50.615.118.026.21.025.518.313.921.312.720.733.09.83.56.03.0

gnw:NotionalAmountOfDerivativesTerminations us-gaap:HedgingDesignation

us-gaap:DesignatedAsHedgingInstrument


Notional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value353521873677811025797568467689830649411785009114471
Percentage of NotionalAmountOfDerivativesTerminations5.52.50.615.118.026.21.025.518.314.321.312.720.733.09.83.56.03.0

us-gaap:Nondesignated


Notional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value60882041322441533553310557432852305740463324209618892392460425162244226341562413220528755335216125982262
Percentage of NotionalAmountOfDerivativesTerminations94.597.599.484.982.073.899.074.581.785.778.787.379.367.090.296.594.097.098.696.318.099.388.399.199.399.3

gnw:NotionalAmountOfDerivativesTerminations us-gaap:HedgingDesignation, us-gaap:InvestmentType

us-gaap:Nondesignated, gnw:EquityIndexOptions


Notional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value37143265572359553192669545558011565573315961474647394443859526301270852209107201
Percentage of NotionalAmountOfDerivativesTerminations5.820.620.214.813.712.616.018.212.212.327.423.213.916.728.924.816.519.020.421.02.59.314.19.64.18.8

us-gaap:Nondesignated, us-gaap:ForeignExchangeContract


Notional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value414951250206913101308312099312901414628-47.023831115592382322211469183224128475165516129
Percentage of NotionalAmountOfDerivativesTerminations0.623.738.642.330.231.153.825.934.529.914.9-2.010.08.730.59.19.79.534.87.31.84.47.97.619.75.7

us-gaap:Nondesignated, us-gaap:Future


Notional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value10021114131913611648126612731311124919681281128412911389137814161511144915691552151621871420140414431433
Percentage of NotionalAmountOfDerivativesTerminations15.653.240.727.838.130.121.934.333.441.730.353.554.238.927.054.363.362.137.261.912.475.523.564.455.262.9

gnw:NumberOfPoliciesTerminations us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

gnw:NumberOfPoliciesTerminations

gnw:GuaranteedMinimumWithdrawalBenefitsEmbeddedDerivatives, us-gaap:Nondesignated


Number
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value446.0536.0458.0460.0431.0561.0544.0580.0562.0577.0556.0665.0650.0693.0661.0629.0747.0751.0729.0741.0721.0717.0667.0671.0747.0784.0
Percentage of NumberOfPoliciesTerminations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:IndexedUniversalLifeEmbeddedDerivatives, us-gaap:Nondesignated


Number
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value14.08.05.09.010.018.011.013.010.011.018.010.011.017.024.026.018.022.027.036.0012.09.017.06.02.0
Percentage of NumberOfPoliciesTerminations3.11.51.12.02.33.22.02.21.81.93.21.51.72.53.64.12.42.93.74.90.01.71.32.50.80.3

us-gaap:EmbeddedDerivativeFinancialInstruments, us-gaap:Nondesignated


Number
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value934.01010.01152.0843.0351.0317.0325.0288.0197.0213.0213.0135.0140.0115.0115.0119.0123.0125.0137.0163.0167.0132.083.076.0117.082.0
Percentage of NumberOfPoliciesTerminations209.4188.4251.5183.381.456.559.749.735.136.938.320.321.516.617.418.916.516.618.822.023.218.412.411.315.710.5

gnw:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTaxIncludingOTTI

gnw:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTaxIncludingOTTI


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-54.0-320.0504-100.0674-320.0-279.0371376380-9.0-134.0-187.0-341.0-14.0-89.0-72.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTaxIncludingOTTI100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToBenefitReservesAndPolicyholderContractBalancesArisingDuringPeriodBeforeTax

gnw:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToBenefitReservesAndPolicyholderContractBalancesArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-1887.03145-369.0-566.0-2802.01108108-1108.0-1412.0-388.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToBenefitReservesAndPolicyholderContractBalancesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToDacArisingDuringPeriodBeforeTax

gnw:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToDacArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value42-174.074-9.0-111.016893-8.0-52.0-989.0-19.029246744247-1.0-741.0-305.0-208.0-17.0-132.0-142.07532168-98.0-12.035-96.0-99.07.02320216-21.0-39.0-52.0-47.0-16.0-44.0-36.0-21.0107-187.0-80.0-113.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToDacArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToPvfpArisingDuringPeriodBeforeTax

gnw:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToPvfpArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.01.0-7.02.05.0-1.05.01.0-2.0-53.04.09.020363.0-3.0-28.0-5.0213.05.0-34.044-5.070-20.0-11.036-39.0-52.0159.0701.05.011-33.011-9.0-61.0-15.0-1.048-101.0-51.0-31.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToPvfpArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToSalesInducementsArisingDuringPeriodBeforeTax

gnw:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToSalesInducementsArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.03.0-2.0-5.0-34.0363.0-4.0-12.0-19.02.03.09.0207.00.0-6.0-5.030-6.0-21.0-19.0189.018-15.04.09.0-15.0-13.0-1.03.041-3.0-2.0-17.0-4.0-10.0-2.06.0-3.0-4.011-21.0-10.0-15.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAdjustmentToSalesInducementsArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:OtherCostsAssociatedWithLegalSettlement

gnw:OtherCostsAssociatedWithLegalSettlement


Other
Period End2020-09-30
Value1000000.0
Percentage of OtherCostsAssociatedWithLegalSettlement100.0

gnw:OtherExpenseAssociatedWithLegalSettlementIncludingInterestExpense us-gaap:LitigationCase

gnw:OtherExpenseAssociatedWithLegalSettlementIncludingInterestExpense

gnw:AXASettlementAgreement


Other
Period End2021-06-302021-03-31
Value-15.025
Percentage of OtherExpenseAssociatedWithLegalSettlementIncludingInterestExpense100.0100.0

gnw:OtherExpenseAssociatedWithLegalSettlementIncludingInterestExpense us-gaap:LitigationCase, us-gaap:SubsequentEventType

gnw:AXASettlementAgreement, us-gaap:SubsequentEvent


Other
Period End2020-10-22
Value45
Percentage of OtherExpenseAssociatedWithLegalSettlementIncludingInterestExpense0.0

gnw:PercentageAvailableAssetsToPMIERsRequiredAssets us-gaap:StatementBusinessSegments

gnw:PercentageAvailableAssetsToPMIERsRequiredAssets

gnw:USMortgageInsurance


Percentage
Period End2020-12-312019-12-31
Value137.0138.0
Percentage of PercentageAvailableAssetsToPMIERsRequiredAssets100.0100.0

gnw:PercentageOfInvestmentPortfolioByWhichNoIndustryGroupExceeded

gnw:PercentageOfInvestmentPortfolioByWhichNoIndustryGroupExceeded


Percentage
Period End2021-06-302021-03-312020-12-31
Value010.00
Percentage of PercentageOfInvestmentPortfolioByWhichNoIndustryGroupExceeded0.0100.00.0

gnw:PercentagesOfReinsuranceCoveredFromInsuranceCeeded us-gaap:ConsolidatedEntities, us-gaap:ReinsurancePolicyType

gnw:PercentagesOfReinsuranceCoveredFromInsuranceCeeded

gnw:TriangleReTwoThousandTwenty, gnw:MortgageInsurancePolicy


Percentages
Period End2020-10-22
Value67.0
Percentage of PercentagesOfReinsuranceCoveredFromInsuranceCeeded100.0

gnw:PolicyFeesAndOtherIncome

gnw:PolicyFeesAndOtherIncome


Policy
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value180183191184174181188191223187191193209202
Percentage of PolicyFeesAndOtherIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:ProceedsFromSaleAndCollectionOfMortgageLoanRepaymentsAndBondCalls

gnw:ProceedsFromSaleAndCollectionOfMortgageLoanRepaymentsAndBondCalls


Proceeds
Period End2020-12-31
Value40
Percentage of ProceedsFromSaleAndCollectionOfMortgageLoanRepaymentsAndBondCalls100.0

gnw:RealizedGainsLossesOnOtherInvestments

gnw:RealizedGainsLossesOnOtherInvestments


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-30
Value1000000.01000000.04000000.0-3000000.0-5000000.0-1000000.01000000.04000000.0000005000000.00-2000000.001000000.00
Percentage of RealizedGainsLossesOnOtherInvestments100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.00.0100.00.0100.00.0

gnw:RealizedLossesChangeInIntent

gnw:RealizedLossesChangeInIntent


Realized
Period End2021-06-302021-03-312020-12-312020-09-30
Value01000000.004000000.0
Percentage of RealizedLossesChangeInIntent0.0100.00.0100.0

gnw:RepaymentsOfNonRecourseFundingObligations

gnw:RepaymentsOfNonRecourseFundingObligations


Repayments
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.0315
Percentage of RepaymentsOfNonRecourseFundingObligations0.00.00.0100.0

gnw:StockAwardsAndStockOptionsExercise

gnw:StockAwardsAndStockOptionsExercise


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7.03.0111.03.03.010.08.0-3.06.03.06.04.04.07.05.04.03.04.03.04.05.04.09.02.05.08.09.0-2.0-21.0118.05.0-34.06.06.0147.07.09.06.08.06.01410.0
Percentage of StockAwardsAndStockOptionsExercise100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:StockAwardsAndStockOptionsExercise us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7.03.0111.03.03.04.03.0-6.02.04.02.02.02.04.04.05.02.03.04.03.03.05.04.07.01.06.05.07.0-3.0-22.010.08.04.0-35.06.06.0147.07.09.06.08.06.01410.0
Percentage of StockAwardsAndStockOptionsExercise100.0100.0100.0100.0100.0100.040.037.5200.00.066.766.733.350.0100.057.1100.050.0100.0100.0100.075.0100.0100.077.850.0120.062.577.8150.0104.890.9100.080.0102.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Parent


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7.03.0111.03.03.04.03.0-6.02.04.02.02.02.04.04.05.02.03.04.03.03.05.04.07.01.06.05.07.0-3.0-22.010.08.04.0-35.06.06.0147.07.09.06.08.06.01410.0
Percentage of StockAwardsAndStockOptionsExercise100.0100.0100.0100.0100.0100.040.037.5200.00.066.766.733.350.0100.057.1100.050.0100.0100.0100.075.0100.0100.077.850.0120.062.577.8150.0104.890.9100.080.0102.9100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gnw:TaxesOnReconcilingAdjustmentsToNetOperatingIncomeLoss

gnw:TaxesOnReconcilingAdjustmentsToNetOperatingIncomeLoss


Taxes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value142.0357730-29.05.00.0-8.014-10.00.0-2.0-4.01421287.09.06.038-53.0-9.0-163.00.0
Percentage of TaxesOnReconcilingAdjustmentsToNetOperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

gnw:WeightedAverageDebtToValue us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory

gnw:WeightedAverageDebtToValue

gnw:FixedRateCommercialMortgageLoans


Weighted
Period End2021-06-302021-03-31
Value1.053.0
Percentage of WeightedAverageDebtToValue100.0100.0

gnw:WeightedAverageDebtToValue us-gaap:MortgageLoansOnRealEstateDescriptionLoanCategory, us-gaap:MortgageLoansOnRealEstateLoanType

gnw:FixedRateCommercialMortgageLoans, gnw:GreaterThanTwo


Weighted
Period End2021-06-302021-03-31
Value044.0
Percentage of WeightedAverageDebtToValue0.083.0

gnw:FixedRateCommercialMortgageLoans, gnw:LessThanOne


Weighted
Period End2021-06-302021-03-31
Value1.057.0
Percentage of WeightedAverageDebtToValue100.0107.5

gnw:FixedRateCommercialMortgageLoans, gnw:OnePointFiveOneToTwo


Weighted
Period End2021-06-302021-03-31
Value2.057.0
Percentage of WeightedAverageDebtToValue200.0107.5

gnw:FixedRateCommercialMortgageLoans, gnw:OnePointTwoSixToOnePointFiveZero


Weighted
Period End2021-06-302021-03-31
Value062.0
Percentage of WeightedAverageDebtToValue0.0117.0

gnw:FixedRateCommercialMortgageLoans, gnw:OneToOnePointTwoFive


Weighted
Period End2021-06-302021-03-31
Value061.0
Percentage of WeightedAverageDebtToValue0.0115.1

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments


Accretion
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value483241471535253938163030372540314333264529382631321710.01841283324355.02910.030196.0183518441619-24.0
Percentage of AccretionAmortizationOfDiscountsAndPremiumsInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesGrossRealizedGains

us-gaap:AvailableForSaleSecuritiesGrossRealizedGains


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5.07.0473321191414195.08112722137.052407463443915016531420151217387.032267840602821639759252942385323
Percentage of AvailableForSaleSecuritiesGrossRealizedGains100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses

us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4.03.0262.05.01.09.03.06.022773021161110.011344624282346186.0124.05.0142333384766641419467223343142353638
Percentage of AvailableForSaleSecuritiesGrossRealizedLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments

us-gaap:AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments


Availableforsale
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.04.021330114135.016-1.05950-8.0-8.0-9.041306329-2.015122-7.07.0-4.0143.08.01224-16.0-1.0-12.031-26.0-4.0142.0172536-9.0-2.00.03.017
Percentage of AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths


Cash
Period End2021-06-302021-03-312020-12-31
Value1.01374.0
Percentage of CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths100.0100.0100.0

us-gaap:CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations

us-gaap:CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations


Cash
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302018-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value0.0-67.0-79.07932157.00.00.00.00.0-4.0-35.0-41.0540.00.00.00.00.0-30.00.00.00.00.0
Percentage of CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations0.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.00.00.00.00.00.0100.00.00.00.00.0

us-gaap:CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations

us-gaap:CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-18.0-174.0-6.0-263.0167-167.075162740.00.00.00.0-1.02219-38.00.00.00.00.00.0652.01.0-3.010.0339.0
Percentage of CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:EquitySecuritiesByIndustry, us-gaap:InvestmentType

us-gaap:ConcentrationRiskPercentage1

gnw:ConsumerNonCyclical, us-gaap:FixedMaturities


Concentration
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value15.00.150.140.130.14
Percentage of ConcentrationRiskPercentage1100.0100.0100.0100.0100.0

gnw:TechnologyAndCommunications, us-gaap:FixedMaturities


Concentration
Period End2021-03-312020-03-31
Value11.00.11
Percentage of ConcentrationRiskPercentage173.373.3

gnw:Utilities, us-gaap:FixedMaturities


Concentration
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value13.00.140.140.150.14
Percentage of ConcentrationRiskPercentage186.793.3100.0115.4100.0

us-gaap:FinancialServicesSector, us-gaap:FixedMaturities


Concentration
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value25.00.230.240.230.23
Percentage of ConcentrationRiskPercentage1166.7153.3171.4176.9164.3

us-gaap:DebtInstrumentPeriodicPaymentInterest gnw:Event, gnw:PromissoryNote, us-gaap:LitigationCase, us-gaap:Ownership, us-gaap:DisposalGroupClassification

us-gaap:DebtInstrumentPeriodicPaymentInterest

gnw:MandatoryPayment, gnw:PromissoryNote, gnw:AXASettlementAgreementPromissoryNote, gnw:GenworthMortgageInsuranceAustraliaLimited, us-gaap:SegmentDiscontinuedOperations


Debt
Period End2021-03-03
Value2000000.0
Percentage of DebtInstrumentPeriodicPaymentInterest100.0

us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed dei:LegalEntity, us-gaap:DebtInstrument

us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed

gnw:GenworthMortgageHoldingsInc, gnw:SixPointFivePercentSeniorNotesDueTwoThousandAndTwentyFive


Debt
Period End2020-08-21
Value100.0
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed100.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded

us-gaap:CommercialMortgageBackedSecurities, us-gaap:FixedMaturities


Debt
Period End2020-12-312020-09-302020-06-30
Value003000000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded0.00.0100.0

us-gaap:ForeignCorporateDebtSecurities, us-gaap:FixedMaturities


Debt
Period End2020-12-312020-09-302020-06-30
Value004000000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded0.00.0133.3

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded us-gaap:InvestmentType

us-gaap:FixedMaturities


Debt
Period End2020-12-312020-09-302020-06-30
Value007000000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded0.00.0233.3

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal

us-gaap:ForeignCorporateDebtSecurities, us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value4000000.02000000.00-2000000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal100.0100.00.0100.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal us-gaap:InvestmentType

us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value4000000.02000000.00-2000000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal100.0100.00.0100.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossPeriodIncreaseDecrease

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossPeriodIncreaseDecrease


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value-4000000.0-2000000.002000000.0-7000000.0000
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossPeriodIncreaseDecrease100.0100.00.0100.0100.00.00.00.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold

us-gaap:ForeignCorporateDebtSecurities, us-gaap:FixedMaturities


Debt
Period End2021-06-30
Value-7000000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold100.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold us-gaap:InvestmentType

us-gaap:FixedMaturities


Debt
Period End2021-06-30
Value-7000000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold100.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff

us-gaap:CommercialMortgageBackedSecurities, us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-31
Value0-3000000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff0.0100.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff us-gaap:InvestmentType

us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-31
Value0-3000000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff0.0100.0

us-gaap:DebtSecuritiesHeldToMaturitySale

us-gaap:DebtSecuritiesHeldToMaturitySale


Debt
Period End2020-09-30
Value330
Percentage of DebtSecuritiesHeldToMaturitySale100.0

us-gaap:DeferredPolicyAcquisitionCostsImpairmentLoss gnw:AnnualReviewOfAssumptions, us-gaap:ProductOrService

us-gaap:DeferredPolicyAcquisitionCostsImpairmentLoss

gnw:Unlocking, us-gaap:UniversalLife


Deferred
Period End2020-12-31
Value50
Percentage of DeferredPolicyAcquisitionCostsImpairmentLoss100.0

us-gaap:DeferredPolicyAcquisitionCostsImpairmentLoss us-gaap:ProductOrService

us-gaap:UniversalLife


Deferred
Period End2020-12-31
Value63
Percentage of DeferredPolicyAcquisitionCostsImpairmentLoss126.0

us-gaap:DepreciationAmortizationAndAccretionNet

us-gaap:DepreciationAmortizationAndAccretionNet


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value867718210193116164919591928311210411983139941939411299207563
Percentage of DepreciationAmortizationAndAccretionNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet us-gaap:DerivativeInstrumentRisk, us-gaap:StatementOperatingActivitiesSegment

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:ForeignExchangeForward, us-gaap:SegmentDiscontinuedOperations


Derivative
Period End2020-12-31
Value21
Percentage of DerivativeGainLossOnDerivativeNet100.0

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:IncomeStatementLocation

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

gnw:InterestRateSwapsHedgingAssets, us-gaap:CashFlowHedging, gnw:NetInvestmentGainsLosses


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312013-12-312013-09-302013-06-302012-12-312012-09-30
Value4.04.00.04.00.04.0-4.06.04.00.00.05.06.00.01.01.01.00.00.01.00.00.01.00.01.0
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet100.0100.00.0100.00.0100.0100.0100.0100.00.00.0100.0100.00.0100.0100.0100.00.00.0100.00.00.0100.00.0100.0

gnw:InterestRateSwapsHedgingAssets, us-gaap:CashFlowHedging, gnw:NetInvestmentIncome


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value525257504643434142384138393536343130322728252422201918171315131510.09.0129.010.09.08.09.05.0
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet0.00.01425.01250.00.01075.00.01025.0-1050.0633.31025.00.00.0700.0600.00.03100.03000.03200.00.00.02500.00.00.00.00.00.00.00.00.00.00.01000.00.00.0900.00.00.00.00.00.0

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:CashFlowHedging


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value525261544647434637444538394042343231332735285818142822147.01414126.01310.0132.010.0115.0-9.0-6.03.04.03.03.0
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet0.00.01525.01350.00.01175.00.01150.0-925.0733.31125.00.00.0800.0700.00.03200.03100.03300.00.00.02800.00.00.00.00.00.00.00.00.00.00.0600.00.00.01300.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax

gnw:GenworthMortgageInsuranceAustraliaLimited


Discontinued
Period End2021-03-31
Value-122000000.0
Percentage of DiscontinuedOperationGainLossFromDisposalOfDiscontinuedOperationBeforeIncomeTax100.0

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax

us-gaap:DiscontinuedOperationsHeldforsale, gnw:GenworthMortgageInsuranceAustraliaLimited


Discontinued
Period End2021-06-302021-03-31
Value0.0-3.0
Percentage of DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax0.0100.0

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

gnw:GenworthMortgageInsuranceAustraliaLimited


Discontinued
Period End2021-03-31
Value-3.0
Percentage of DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax100.0

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax us-gaap:Ownership

gnw:GenworthMortgageInsuranceAustraliaLimited


Discontinued
Period End2021-03-31
Value3.0
Percentage of DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax-100.0

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax

us-gaap:DiscontinuedOperationsHeldforsale, gnw:GenworthMortgageInsuranceAustraliaLimited


Discontinued
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.02570-17.0
Percentage of DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax0.0100.0100.0100.0

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTaxAttributableToParent us-gaap:ConsolidatedEntities, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTaxAttributableToParent

srt:ParentCompany, gnw:GenworthMortgageInsuranceAustraliaLimited


Discontinued
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.01337-9.0
Percentage of DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodBeforeIncomeTaxAttributableToParent0.0100.0100.0100.0

us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation

us-gaap:DiscontinuedOperationsHeldforsale, gnw:GenworthMortgageInsuranceAustraliaLimited


Discontinued
Period End2021-06-302021-03-312020-06-302020-03-31
Value1.07.023-5.0
Percentage of DiscontinuedOperationTaxEffectOfDiscontinuedOperation100.0100.0100.0100.0

us-gaap:DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation

gnw:GenworthMortgageInsuranceAustraliaLimited


Discontinued
Period End2021-03-31
Value119
Percentage of DiscontinuedOperationTaxEffectOfIncomeLossFromDisposalOfDiscontinuedOperation100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationInterestExpense gnw:PromissoryNote, us-gaap:LitigationCase, us-gaap:StatementOperatingActivitiesSegment

us-gaap:DisposalGroupIncludingDiscontinuedOperationInterestExpense

gnw:PromissoryNote, gnw:GnwaXASettlementAgreement, us-gaap:SegmentDiscontinuedOperations


Disposal
Period End2020-12-31
Value8.0
Percentage of DisposalGroupIncludingDiscontinuedOperationInterestExpense100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationInterestExpense us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsHeldforsale, gnw:GenworthMortgageInsuranceAustraliaLimited


Disposal
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.01.02.01.0
Percentage of DisposalGroupIncludingDiscontinuedOperationInterestExpense0.00.00.00.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationInterestExpense us-gaap:LitigationCase

gnw:AXASettlementAgreement


Disposal
Period End2020-12-312020-09-30
Value9.03.0
Percentage of DisposalGroupIncludingDiscontinuedOperationInterestExpense112.50.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue

us-gaap:DiscontinuedOperationsHeldforsale, gnw:GenworthMortgageInsuranceAustraliaLimited


Disposal
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.05013528
Percentage of DisposalGroupIncludingDiscontinuedOperationRevenue0.0100.0100.0100.0

us-gaap:EarlyRepaymentOfSeniorDebt dei:LegalEntity, gnw:LongTermDebtRepaymentDetails, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType

us-gaap:EarlyRepaymentOfSeniorDebt

gnw:GenworthHoldings, gnw:OutstandingPrincipalAccruedInterestAndMakeWholePremium, gnw:SevenPointSixTwoFivePercentSeniorNotesDueTwoThousandAndTwentyOne, us-gaap:SubsequentEvent


Early
Period End2021-07-31
Value532
Percentage of EarlyRepaymentOfSeniorDebt100.0

us-gaap:EarlyRepaymentOfSeniorDebt dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

gnw:GenworthHoldings, gnw:SevenPointSixTwoFivePercentSeniorNotesDueTwoThousandAndTwentyOne, us-gaap:SubsequentEvent


Early
Period End2021-07-21
Value532
Percentage of EarlyRepaymentOfSeniorDebt0.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations


Effect
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.0-1.00.00.0-2.0-4.07.05.0-14.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations0.0100.00.00.0100.0100.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate

us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate


Effective
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value021.021.00.210.2100.210.210.2100.210.210.2100.350.350.3500.350.350.3500.350.350.3500.3500.3500.350.3500.350.350.3500.350.350.35
Percentage of EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate0.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.00.0100.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential

us-gaap:EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential


Effective
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.51.10.0370.008-0.003-0.0080.050.0540.0450.0320.0340.0290.013-0.02-0.0200.017-0.039-0.032-0.041.4670.008-0.057-0.055-0.0770.005-0.017-0.0660.016-0.216-0.07-0.023-0.267-0.248-0.144-0.943-0.211-0.337-0.137
Percentage of EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationNondeductibleExpense

us-gaap:EffectiveIncomeTaxRateReconciliationNondeductibleExpense


Effective
Period End2021-06-302021-03-312020-06-302020-03-312019-06-302019-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.70.60.007-0.0110.00600.00200.0040.005000.21400.0040.0030.0010-0.0020.0050.0010.0080.003-0.010.0090.0120.0060.0270.0130.022-0.005
Percentage of EffectiveIncomeTaxRateReconciliationNondeductibleExpense100.0100.0100.0100.0100.00.0100.00.0100.0100.00.00.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost

us-gaap:EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost


Effective
Period End2021-06-302021-03-312020-06-302020-03-312019-06-302019-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312013-09-30
Value-0.10.20.001-0.0210.00100.0020.00500.0040.002-0.01800.017-0.337-0.00500.0050.0190-0.0030.08
Percentage of EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.00.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments

us-gaap:EffectiveIncomeTaxRateReconciliationOtherAdjustments


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.1-0.600.10.0040.0030.00200.004-0.011-0.008-0.0050.0070.0140.00900-0.0010.0340.048-0.002-0.06500-0.02-0.0020.0090.006-0.0040.0250.0040.041-0.0880.0090.0080.0070.022-0.0090.027
Percentage of EffectiveIncomeTaxRateReconciliationOtherAdjustments100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment

us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment


Effective
Period End2021-06-302020-06-302019-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.30.0080.0050.007-0.0190.007-0.0040.0080.0070.0050.006
Percentage of EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiRealizedGainLoss

us-gaap:EquitySecuritiesFvNiRealizedGainLoss


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-2.0-5.02.0-3.00.00.00.06.00.03.01.00.08.02.00.00.00.0
Percentage of EquitySecuritiesFvNiRealizedGainLoss100.0100.0100.0100.00.00.00.0100.00.0100.0100.00.0100.0100.00.00.00.0

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value6.0-8.09.03.09.0-19.01.0-4.0-12.08.0-83.00.03.0-18.00.00.00.0
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.00.0

us-gaap:FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci

us-gaap:FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value80-103.05310.0272-259.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci100.0100.0100.0100.0100.0100.0

us-gaap:FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci us-gaap:EquitySecuritiesByIndustry, us-gaap:FinancialInstrument, us-gaap:InvestmentType

gnw:CapitalGoods, us-gaap:DomesticCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.0-2.02.00.07.0-8.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci1.21.93.80.02.63.1

gnw:CapitalGoods, us-gaap:ForeignCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2.0-3.03.0-1.09.0-11.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci2.52.95.7-10.03.34.2

gnw:ConsumerCyclical, us-gaap:DomesticCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.0-2.01.01.011-7.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci1.21.91.910.04.02.7

gnw:ConsumerCyclical, us-gaap:ForeignCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2.0-2.03.04.011-15.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci2.51.95.740.04.05.8

gnw:ConsumerNonCyclical, us-gaap:DomesticCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.0-3.01.01.08.0-6.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci1.22.91.910.02.92.3

gnw:ConsumerNonCyclical, us-gaap:ForeignCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value0.0-1.01.00.04.0-3.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci0.01.01.90.01.51.2

gnw:Energy, us-gaap:DomesticCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value4.0-4.01.01.09.0-14.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci5.03.91.910.03.35.4

gnw:Energy, us-gaap:ForeignCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value5.0-2.02.01.022-30.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci6.21.93.810.08.111.6

gnw:Industrial, us-gaap:ForeignCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.0-2.01.01.07.0-6.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci1.21.91.910.02.62.3

gnw:OtherIndustries, us-gaap:DomesticCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.0-1.01.00.02.0-1.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci1.21.01.90.00.70.4

gnw:OtherIndustries, us-gaap:ForeignCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.0-2.0-1.03.09.0-9.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci1.21.9-1.930.03.33.5

gnw:Transportation, us-gaap:DomesticCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.0-1.01.01.02.0-1.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci1.21.01.910.00.70.4

gnw:Transportation, us-gaap:ForeignCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value2.0-1.01.0-3.011-5.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci2.51.01.9-30.04.01.9

gnw:Utilities, us-gaap:DomesticCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value23-29.00.01.037-23.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci28.828.20.010.013.68.9

gnw:Utilities, us-gaap:ForeignCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value4.0-7.04.03.023-20.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci5.06.87.530.08.57.7

us-gaap:FinancialServicesSector, us-gaap:DomesticCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value17-22.0122.033-28.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci21.221.422.620.012.110.8

us-gaap:FinancialServicesSector, us-gaap:ForeignCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value5.0-16.09.0-2.049-40.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci6.215.517.0-20.018.015.4

us-gaap:TechnologySector, us-gaap:DomesticCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.0-2.01.03.05.0-4.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci1.21.91.930.01.81.5

us-gaap:FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci us-gaap:FinancialInstrument, us-gaap:InvestmentType

gnw:OtherAssetBackedSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302020-09-302020-06-302020-03-31
Value1.01.03.0-5.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci1.210.01.11.9

us-gaap:CommercialMortgageBackedSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.0-2.00.00.01.00.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci1.21.90.00.00.4-0.0

us-gaap:DomesticCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value50-66.0209.0116-94.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci62.564.137.790.042.636.3

us-gaap:ForeignCorporateDebtSecurities, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value22-36.0246.0146-140.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci27.535.045.360.053.754.1

us-gaap:USStatesAndPoliticalSubdivisions, us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value6.01.08.0-6.06.0-19.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci7.5-1.015.1-60.02.27.3

us-gaap:FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci us-gaap:InvestmentType

us-gaap:FixedMaturities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value80-103.05310.0272-259.0
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci100.0100.0100.0100.0100.0100.0

us-gaap:FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss

us-gaap:FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value3.0-4.0-7.0-2.01.025167.010.011-24.0149.0-11.018176.0136.0-2.0-6.0297.022-5.0-8.00.04.03.07.0-10.0-8.0
Percentage of FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss

us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value7.0-113.0-123.0-42.0-95.0332-48.06345-7.075-16.0-1.0-25.07.0-12.012-11.0-148.0-46.043778.088-62.01571722.034-108.0-68.0
Percentage of FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument

gnw:GuaranteedMinimumWithdrawalBenefitsGMWBEmbeddedDerivatives, gnw:PolicyholderAccountBalances


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-31
Value-4.0-107.0-136.0-57.0-137.0368-63.05024-44.0129-42.0-14.0-12.0-16.0-31.0-2.0-31.0-145.0-59.087
Percentage of FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss-57.194.7110.6135.7144.2110.8131.279.453.3628.6172.0262.51400.048.0-228.6258.3-16.7281.898.0128.3113.0

gnw:IndexedUniversalLifeEmbeddedDerivatives, gnw:PolicyholderAccountBalances


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-31
Value-3.0-10.0-7.0-3.0-3.0-4.0-3.0-1.01.0-1.0-3.0-3.0-2.0-5.0-3.0-2.0-2.0-1.0-4.0-3.0-2.0
Percentage of FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss-42.98.85.77.13.2-1.26.2-1.62.214.3-4.018.8200.020.0-42.916.7-16.79.12.76.5-2.6

us-gaap:EmbeddedDerivativeFinancialInstruments, gnw:PolicyholderAccountBalances


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-31
Value144.0201845-32.018142038-51.02915-8.0272116200.016-3.0
Percentage of FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss200.0-3.5-16.3-42.9-47.4-9.6-37.522.244.4-542.9-68.0-181.2-1500.032.0385.7-175.0133.3-181.8-0.0-34.8-3.9

us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss us-gaap:FinancialInstrument

gnw:PolicyholderAccountBalances


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-31
Value7.0-113.0-123.0-42.0-95.0332-48.06345-7.075-16.0-1.0-25.08.0-12.012-12.0-149.0-46.082
Percentage of FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0114.3100.0100.0109.1100.7100.0106.5

us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss us-gaap:IncomeStatementLocation

gnw:NetInvestmentGainsLosses


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value7.0-113.0-123.0-42.0-95.0332-48.06345-7.075-16.0-1.0-25.07.0-12.012-11.0-148.0-46.043778.088-62.01571722.034-108.0-68.0
Percentage of FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value6.0-3.06.019-3.018118.01418-37.0198.0-14.028359.0179.09.0-73.028-10.023-3.00.06.0164.07.0-7.0-12.01.0-9.0-15.0-10.025-38.0-32.0354.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-101.0105-50.0-2.0-281.0273-14.0-98.0-102.0-133.0341962125-7.060-102.0-45.0182-42.0-130.0-50.0812792-73.04324-92.0-37.0-33.010.082-37.0-154.0-64.0-20.0-34.0-12.0-56.0-8.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues


Fair
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value1.01.00.00.01.00.00.00.01.0-1.01.00.01.01.00.00.01.00.01.00.01.02.00.01.00.01.00.01.01.01.01.00.01.01.00.0171.01.00.01.01.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetIssues100.0100.00.00.0100.00.00.00.0100.0100.0100.00.0100.0100.00.00.0100.00.0100.00.0100.0100.00.0100.00.0100.00.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.00.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value83922462828693198116230193317128194231182168124156318227169109196236129101103207387150158102120181243260285200120418465
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value2.08.0151.03.022332.02117352.0263.032425115234120600.0195181310.09411127283429831591508012540755.06133
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value1391001771816483851171371311117821020218226558111149155851251751422521151842161591251291573621353062188167667042100
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value22291662518815078412710326763115212579104157212314012698140141331363041356912320398153211116973608212140641371
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value24598344262100200256150443612110588187229881691417416810971631202801395549781481807998209818198194330138219557
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value8.0-119.0-122.0-42.0-96.0326-49.06245-11.076-15.0-1.0-29.08.0-12.013-15.0-144.0-50.0-23.073-22.090-63.01171721.033-108.0-68.0-80.0-83.0-77.0-118.0186272-137.061242-66.0-198.0-195.0345-76.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument

gnw:GuaranteedMinimumWithdrawalBenefitsGMWBEmbeddedDerivatives, gnw:PolicyholderAccountBalances


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-31
Value-3.0-113.0-135.0-57.0-138.0362-64.04924-48.0130-41.0-14.0-16.0-15.0-31.0-1.0-35.0-142.0-63.083
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings-37.595.0110.7135.7143.8111.0130.679.053.3436.4171.1273.31400.055.2-187.5258.3-7.7233.398.6126.0113.7

gnw:IndexedUniversalLifeEmbeddedDerivatives, gnw:PolicyholderAccountBalances


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-31
Value-3.0-10.0-7.0-3.0-3.0-4.0-3.0-1.01.0-1.0-3.0-3.0-2.0-5.0-3.0-2.0-2.0-1.0-4.0-3.0-2.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings-37.58.45.77.13.1-1.26.1-1.62.29.1-3.920.0200.017.2-37.516.7-15.46.72.86.0-2.7

us-gaap:EmbeddedDerivativeFinancialInstruments, gnw:PolicyholderAccountBalances


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-31
Value144.0201845-32.018142038-51.02915-8.0272116200.016-3.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings175.0-3.4-16.4-42.9-46.9-9.8-36.722.644.4-345.5-67.1-193.3-1500.027.6337.5-175.0123.1-133.3-0.0-32.0-4.1

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings us-gaap:FinancialInstrument

gnw:PolicyholderAccountBalances


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-31
Value8.0-119.0-122.0-42.0-96.0326-49.06245-11.076-15.0-1.0-29.09.0-12.013-16.0-146.0-50.078
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0112.5100.0100.0106.7101.4100.0106.8

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings us-gaap:IncomeStatementLocation

gnw:NetInvestmentGainsLosses


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value8.0-119.0-122.0-42.0-96.0326-49.06245-11.076-15.0-1.0-29.08.0-12.013-15.0-80.0-50.0-23.073-22.090-63.01171721.033-108.0-68.0-80.0-83.0-78.0-118.0185
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.055.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0101.3100.099.5

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues


Fair
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value131411111210.0117.08.08.010.09.0121110.010.09.010.01111232726282835314145594518131720139.08.03110.010.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument

gnw:GuaranteedMinimumWithdrawalBenefitsGMWBEmbeddedDerivatives, gnw:PolicyholderAccountBalances


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-31
Value6.06.06.06.06.06.06.07.06.06.06.07.07.08.08.07.07.07.06.08.08.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues0.046.242.954.554.550.060.063.685.775.075.070.077.866.772.770.070.077.860.072.734.8

gnw:IndexedUniversalLifeEmbeddedDerivatives, gnw:PolicyholderAccountBalances


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-31
Value4.07.08.05.05.06.04.04.01.02.02.03.02.04.03.03.03.02.02.03.04.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues0.053.857.145.545.550.040.036.414.325.025.030.022.233.327.330.030.022.220.027.317.4

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues us-gaap:FinancialInstrument

gnw:PolicyholderAccountBalances


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-31
Value10.0131411111210.0117.08.08.010.09.0121110.010.09.08.01122
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityIssues0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.080.0100.095.7

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements


Fair
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value415333117.010.08.05.04.0-9.03.03.03.0133.02.03.0233.07.04.01.01.02.02.00.01.00.01.00.01.00.00.02.09.04.0180.00.0-8.04.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.00.00.0100.0100.0100.0100.00.00.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements us-gaap:DerivativeInstrumentRisk, us-gaap:FinancialInstrument

us-gaap:EmbeddedDerivativeFinancialInstruments, gnw:PolicyholderAccountBalances


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-31
Value37415333117.010.08.05.04.0-9.03.03.03.02.03.01.03.0203.04.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements0.0100.0100.0100.0