GL


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

Table of contents



us-gaap:CommonStockValue
us-gaap:ConsolidatedEntities

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:ConsolidationItems

us-gaap:BenefitsLossesAndExpenses
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:ComprehensiveIncomeNetOfTax
us-gaap:StatementEquityComponents

us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GeneralAndAdministrativeExpense
us-gaap:ConsolidationItems

us-gaap:GrossProfit
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

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

us-gaap:InterestExpense
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:NetIncomeLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:NetInvestmentIncome
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:InvestmentType
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:NonoperatingIncomeExpense
us-gaap:ConsolidationItems

us-gaap:OperatingIncomeLoss
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherIncome
us-gaap:ConsolidationItems

us-gaap:PolicyholderBenefitsAndClaimsIncurredNet
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:PremiumsEarnedNet
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:RealizedInvestmentGainsLosses
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:Revenues

us-gaap:Assets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:Liabilities
us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:StatementEquityComponents

us-gaap:Cash
us-gaap:ConsolidatedEntities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
us-gaap:ConsolidatedEntities

us-gaap:ShortTermInvestments
us-gaap:ConsolidatedEntities

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
us-gaap:ConsolidatedEntities
us-gaap:LongTermInvestments
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:Goodwill

us-gaap:OtherAssets
us-gaap:ConsolidatedEntities

us-gaap:LongTermDebt
us-gaap:LongtermDebtType

us-gaap:LongTermDebtNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue
us-gaap:ConsolidatedEntities

us-gaap:AdditionalPaidInCapital
us-gaap:ConsolidatedEntities

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:ConsolidatedEntities

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:ConsolidatedEntities

us-gaap:TreasuryStockValue
us-gaap:ConsolidatedEntities

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquireInvestments

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ProceedsFromIssuanceOfLongTermDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:PaymentsOfDividends

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:DeferredTaxLiabilities

gl:DebtSecuritiesAvailableForSaleNoncashSaleExchangeOfSecurities

gl:DebtSecuritiesAvailableForSaleRealizedGainLossOnExchanges
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType
gl:DebtSecuritiesAvailableForSaleRealizedLossAccruedInvestmentIncome

gl:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAmortization
us-gaap:FinancialInstrument

gl:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetOtherAdjustmentsIncreaseDecrease
us-gaap:FinancialInstrument
us-gaap:InvestmentType
gl:ForeignExchangeIncreaseDecreaseOnSecuritiesRecordedAtFairValueBeforeTax

gl:InsurancePremiumPaidForSupplementalPensionPlan

gl:InvestmentDistribution

gl:InvestmentInLowIncomeHousingInterests

gl:NonDeferredAcquisitionCostsAndPremiumTaxes
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

gl:NonoperatingFees

gl:OtherComprehensiveIncomeGainLossOnDeferredAcquisitionCostsPeriodIncreaseDecreaseBeforeTax

gl:OtherComprehensiveIncomeGainLossOnDeferredAcquisitionCostsPeriodIncreaseDecreaseNetOfTax

gl:OtherComprehensiveIncomeGainLossOnDeferredAcquisitionCostsPeriodIncreaseDecreaseTax

gl:ParentExpense
us-gaap:ConsolidationItems

gl:PercentageChangeInGrossInvestmentIncomeOperating
us-gaap:InvestmentType

gl:PercentageChangeInInvestmentIncomeInvestmentExpense

gl:PercentageChangeInNetInvestmentIncome
us-gaap:ProductOrService
gl:ProductPremiumAsPercentageOfSegmentPremium
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

gl:RealizedGainsLossesFromInvestmentsApplicableTax

gl:RealizedGainsLossesFromInvestmentsNetOfTax

gl:RealizedInvestmentGainsLossesAndGainLossOnExtinguishmentOfDebt
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
gl:RequiredInterestOnDeferredAcquisitionCosts
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
gl:RequiredInterestOnPolicyReserves

gl:SegmentRevenuesExcludingRealizedInvestmentGainsLosses
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:BusinessCombinationConsiderationTransferred1
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossSellBeforeRecovery
us-gaap:InvestmentType
us-gaap:DebtSecuritiesAvailableForSaleRealizedGain

us-gaap:DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment
us-gaap:InvestmentType
us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType, us-gaap:SubsequentEventType

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DividendsCommonStock
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci
us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
us-gaap:FinancialInstrument

us-gaap:FairValueOptionChangesInFairValueGainLoss1

us-gaap:GainLossOnSaleOfOtherInvestments

us-gaap:GrossInvestmentIncomeOperating
us-gaap:InvestmentType

us-gaap:InvestmentIncomeInvestmentExpense
us-gaap:ProductOrService
us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1
us-gaap:ProductOrService
us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1
us-gaap:ProductOrService
us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1

us-gaap:LossContingencyAccrualProvision

us-gaap:NetChangeAnnuitiesAndInvestmentCertificates

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
us-gaap:InvestmentType

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
us-gaap:InvestmentType
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax
us-gaap:InvestmentType
us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherCostAndExpenseOperating
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings
us-gaap:ProductOrService
us-gaap:PaymentsForLossesAndLossAdjustmentExpense

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromPolicyLoans

us-gaap:PaymentsForProceedsFromShortTermInvestments

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireLongtermInvestments

us-gaap:PaymentsToAcquireOtherInvestments

us-gaap:PolicyholderBenefitsAndClaimsIncurredHealthCare

us-gaap:PolicyholderBenefitsAndClaimsIncurredLifeAndAnnuity

us-gaap:PolicyholderBenefitsAndClaimsIncurredOther

us-gaap:PremiumReceivableCreditLossExpenseReversal

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromRepaymentsOfCommercialPaper

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
us-gaap:InvestmentType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType, us-gaap:SubsequentEventType
us-gaap:InvestmentType
us-gaap:ProvisionForLoanLossesExpensed

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:RepaymentsOfNotesPayable
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents
us-gaap:ProductOrService
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
us-gaap:ProductOrService
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense

us-gaap:SupplementaryInsuranceInformationPremiumRevenue
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents
us-gaap:Range, us-gaap:InvestmentType
us-gaap:VariableInterestEntityOwnershipPercentage

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WriteOffOfDeferredDebtIssuanceCost

gl:AdvancedAgentCommissionsReceivable

gl:AdvancedAgentCommissionsReceivableAllowanceForCreditLoss

gl:AmortizationCostOfInvestmentInFixedMaturitiesRatedBelowInvestmentGrade

gl:AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughTwentyYearsFairValue

gl:AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue

gl:BusinessSegmentSelectedLiabilities
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

gl:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsCurrentNet
us-gaap:ShortTermDebtType

gl:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNoncurrentNet
us-gaap:LongtermDebtType

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterFiveThroughTenYearsAmortizedCostNetOfAllowanceForCreditLoss

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneThroughFiveYearsAmortizedCostNetOfAllowanceForCreditLosses

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterTenThroughTwentyYearsAmortizedCostNetOfAllowanceForCreditLoss

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterTwentyYearsAmortizedCostNetOfAllowanceForCreditLoss

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateWithinOneYearAmortizedCostNetOfAllowanceForCreditLosses

gl:DebtSecuritiesAvailableForSaleNetOfAllowanceForCreditLoss

gl:DebtSecuritiesAvailableForSaleWithoutSingleMaturityDateNetOfAllowanceForCreditLoss

gl:DeferredTaxAssetsFixedMaturityInvestments

gl:DeferredTaxLiabilitiesInsuranceLiabilities

gl:DeferredTaxLiabilitiesTaxDeferredExpenseCompensationAndBenefits
us-gaap:RetirementPlanType
gl:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentageOwnershipByPensionPlan

gl:FairValueOfInvestmentInFixedMaturitiesRatedBelowInvestmentGrade

gl:FinancingReceivableAllowanceForCreditLossCollateralDependentElectedForPracticalExpedient

gl:FinancingReceivableAllowanceForCreditLossPool
us-gaap:InvestmentType
us-gaap:InvestmentType
gl:FinancingReceivableAllowanceForCreditLossesPercent
us-gaap:InvestmentType
gl:FinancingReceivableGrossPercentage
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:InvestmentType
us-gaap:StatementGeographical, us-gaap:InvestmentType
us-gaap:InvestmentType
gl:FinancingReceivableNetPercentage
us-gaap:InvestmentType, us-gaap:LoanToValue
us-gaap:InvestmentType
gl:FinancingReceivablePastDueAllowanceForCreditLoss
us-gaap:ConsolidatedEntities
gl:IncomeTaxReceivableDueFromAffiliates

gl:InsuranceCashValueAndInvestmentFundSupportingSupplementalPensionPlanLiability

gl:InsuranceCashValueOfSupplementalPensionPlan

gl:InvestmentInInvestmentFund

gl:InvestmentInLowIncomeHousingTaxEntitiesCarryingValue

gl:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpenseAndPolicyHolderAccountBalance
us-gaap:ConsolidatedEntities, us-gaap:ConsolidationItems, us-gaap:LongtermDebtType
gl:LongTermDebtFaceAmount

gl:LongTermDebtFairValueExcludingCurrentMaturities

gl:MortgageBackedAndAssetBackedSecuritiesAtFairValue

gl:ObligationsUnderFutureCommitmentsForLowIncomeHousingInterests

gl:OperatingLossCarryforwardsNotSubjectToExpiration

gl:OperatingLossCarryforwardsSubjectToExpiration

gl:OtherAssetsRelatedToBusinessSegments
us-gaap:ConsolidationItems

gl:OtherLiabilitiesRelatedtoBusinessSegments
us-gaap:ConsolidationItems

gl:ParValueOfInvestmentInFixedMaturitiesRatedBelowInvestmentGrade

gl:PercentOfAvailableForSaleSecuritiesAtFairValueByValuationLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType
us-gaap:FinancialInstrument
us-gaap:InvestmentType

gl:PercentageOfFairValueOfFixedMaturitiesDeterminedByThirdParty
us-gaap:FinancialInstrument, us-gaap:InvestmentType
gl:PercentageOfFixedMaturitiesAtFairValue
us-gaap:InvestmentType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType

gl:PercentageOfFixedMaturityInvestmentsRepresentingInsignificantSecurityType

gl:PercentageOfInvestedAssetsRatedBelowInvestmentGrade

gl:ProportionOfBankingIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfChemicalsIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfElectricIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfFoodIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfInsuranceIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfOilAndGasIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfPipelinesIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfReitIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfStateAndMunicipalGovernmentsSecuritiesAtFairValueInInvestmentPortfolio
us-gaap:StatementGeographical

gl:ProportionOfTelecommunicationsConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfTransportationIndustryConcentrationAtFairValueInCorporatePortfolio

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueInSecondYear

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueInThirdYear

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueWithinOneYear

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueinFifthYear

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueinFourthYear

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramThereafter

gl:SecuritiesCashAndShortTermInvestmentsAmortizedCost

gl:SecuritiesCashAndShortTermInvestmentsHeldAsCollateralAtFairValue
us-gaap:AwardType
gl:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageExercisePrice

gl:SurplusAdequateToSatisfyRegulatoryCompliance

srt:LifeInsuranceInForceGross

srt:LifeInsuranceInForceNet

srt:LifeInsuranceInForcePercentageAssumedToNet

us-gaap:AccruedIncomeTaxes

us-gaap:AccruedInvestmentIncomeReceivable
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:InvestmentSecondaryCategorization, us-gaap:InvestmentType
us-gaap:AlternativeInvestment
us-gaap:InvestmentType

us-gaap:AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:InvestmentType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:InvestmentType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType

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

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:CapitalizedContractCostNet

us-gaap:DebtInstrumentCarryingAmount
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:DebtInstrument
us-gaap:DebtInstrumentFaceAmount

us-gaap:DebtInstrumentFairValue

us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet

us-gaap:DebtLongtermAndShorttermCombinedAmount

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:InvestmentType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest
us-gaap:InvestmentType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss
us-gaap:InvestmentType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
us-gaap:ExternalCreditRatingByGrouping
us-gaap:ExternalCreditRatingByGrouping, us-gaap:FinancialInstrument
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:ExternalCreditRatingByGrouping, us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:ExternalCreditRatingByGrouping
us-gaap:ExternalCreditRatingByGrouping, us-gaap:FinancialInstrument
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:ExternalCreditRatingByGrouping, us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
us-gaap:ExternalCreditRatingByGrouping
us-gaap:ExternalCreditRatingByGrouping, us-gaap:FinancialInstrument
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:ExternalCreditRatingByGrouping, us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:ExternalCreditRatingByGrouping
us-gaap:ExternalCreditRatingByGrouping, us-gaap:FinancialInstrument
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:ExternalCreditRatingByGrouping, us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleExcludingAccruedInterest
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:InvestmentType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
us-gaap:DebtSecuritiesAvailableForSaleMeasurementInput
us-gaap:Range, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition
us-gaap:ExternalCreditRatingByGrouping
us-gaap:ExternalCreditRatingByGrouping, us-gaap:FinancialInstrument
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:ExternalCreditRatingByGrouping, us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
us-gaap:ExternalCreditRatingByGrouping
us-gaap:ExternalCreditRatingByGrouping, us-gaap:FinancialInstrument
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:ExternalCreditRatingByGrouping, us-gaap:FinancialInstrument

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredPolicyAcquisitionCosts
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOtherComprehensiveIncome

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation
us-gaap:RetirementPlanFundingStatus, us-gaap:RetirementPlanTaxStatus, us-gaap:RetirementPlanType
us-gaap:RetirementPlanTaxStatus, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease

us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanFundingStatus, us-gaap:RetirementPlanTaxStatus, us-gaap:RetirementPlanType
us-gaap:RetirementPlanTaxStatus, us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFundedStatusOfPlan

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryAmount
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanPlanAssetsInvestmentWithinPlanAssetCategoryPercentage
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
us-gaap:ConsolidatedEntities
us-gaap:DueFromAffiliates

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EquityRestrictions

us-gaap:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnfundedCommittments
us-gaap:InvestmentSecondaryCategorization, us-gaap:InvestmentType
us-gaap:InvestmentType

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
us-gaap:FinancialInstrument

us-gaap:FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss
us-gaap:InvestmentType
us-gaap:InvestmentType
us-gaap:FinancingReceivableAllowanceForCreditLosses
us-gaap:InternalCreditAssessment, us-gaap:InvestmentType
us-gaap:FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
us-gaap:InvestmentType
us-gaap:InternalCreditAssessment, us-gaap:InvestmentType
us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear
us-gaap:InvestmentType
us-gaap:InternalCreditAssessment, us-gaap:InvestmentType
us-gaap:FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
us-gaap:InvestmentType
us-gaap:InternalCreditAssessment, us-gaap:InvestmentType
us-gaap:FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
us-gaap:InvestmentType
us-gaap:InternalCreditAssessment, us-gaap:InvestmentType
us-gaap:FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
us-gaap:InvestmentType
us-gaap:FinancingReceivablesPeriodPastDue, us-gaap:InvestmentType
us-gaap:FinancingReceivableRecordedInvestmentPastDue
us-gaap:InvestmentType
us-gaap:ShortTermDebtType
us-gaap:GuaranteeObligationsMaximumExposure
us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:InterestPayableCurrentAndNoncurrent

us-gaap:Investments
us-gaap:ConsolidatedEntities

us-gaap:InvestmentsAndCash
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LettersOfCreditOutstandingAmount

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

us-gaap:LiabilityForFuturePolicyBenefits
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:ProductOrService
us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

us-gaap:LineOfCreditFacilityInterestRateAtPeriodEnd

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:LoansInsurancePolicy

us-gaap:LongTermDebtFairValue
us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
us-gaap:InternalCreditAssessment, us-gaap:InvestmentType
us-gaap:NotesReceivableGross
us-gaap:InvestmentType
us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:InvestmentType
us-gaap:StatementGeographical, us-gaap:InvestmentType
gl:DebtServiceCoverageRatio, us-gaap:InvestmentType
us-gaap:NotesReceivableNet
gl:DebtServiceCoverageRatio, us-gaap:InvestmentType, us-gaap:LoanToValue
us-gaap:FinancingReceivableRecordedInvestmentByClassOfFinancingReceivable
us-gaap:InvestmentType
us-gaap:InvestmentType, us-gaap:LoanToValue

us-gaap:OperatingLossCarryforwards

us-gaap:OtherLiabilities
us-gaap:ConsolidatedEntities

us-gaap:OtherLongTermInvestments
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:InvestmentType

us-gaap:OtherPolicyholderFunds

us-gaap:OtherReceivables
us-gaap:ConsolidatedEntities
us-gaap:PreferredStockRedemptionAmount
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:AwardType

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:ShortTermBorrowings
us-gaap:ConsolidatedEntities
us-gaap:ShortTermDebtType

us-gaap:ShorttermDebtFairValue
us-gaap:ShortTermDebtType

us-gaap:StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithoutRegulatoryApproval

us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance

us-gaap:UnearnedPremiums
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Allocated Share Based Compensation Expense
Balance Sheet
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
Assets
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
Current Assets
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
NonCurrent Assets
Goodwill
Liabilities
Other Liabilities
Noncurrent Liabilities
Long Term Debt Noncurrent
Stockholders Equity
Common Stock Value
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Net Income Loss
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Proceeds From Issuance Of Long Term Debt
Shares
Weighted Average Number Of Shares Outstanding Basic
DividendsAndRepurchase
Dividends Common Stock
NonoperatingIncomeExpense
Nonoperating Income Expense

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockValue ▁▁▁▁▁▁▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▃▃▃▃█▄▄▄▄▄▄▅▅▅▅▆▆▁▁113.218113.218113.218117.218117.218117.218117.218121.218121.218121.218121.218124.218124.218124.218124.218127.218127.218127.218127.218130.218130.218130.218130.218134.218134.218134.218134.218139.218208.827151.218151.218158.718158.718158.718158.718168.468168.468168.468168.468179.718179.718119.8125119.8125NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▁█104.233346104.837717NA107.053111107.134017109.132244NA110.913733111.585676112.328875NA114.974454115.651412116.749502NA118.442949119.096551120.429716NA121.910763122.747848123.312743NA126.140309127.439641128.586852NA131.877205199.972233135.0355395NA139.010061139.9459035141.854865NA144.513183146.7390015151.890438NA157.968213169.246812178.521228NA183.04977185.8572675NA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▁█102.895435103.482944NA106.146809106.441311107.285223NA108.813355109.649714110.301527NA112.587623113.350175114.179084NA115.921134116.646669117.770474NA119.480642120.479938121.480805NA124.457996125.816943127.121101NA129.969902197.236773133.1634645NA136.9037535138.293052140.371167NA142.6887645145.3444515150.10254NA157.169133166.515201175.2259905NA181.7453505184.5385995NA
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount ▁█0.0312691.836559NA4.0074825.4170770.529129NA0.01.3596861.846151NA1.3751861.3816860.535143NA0.01.444280.625855NA0.00.01.489562NA0.00.00.605188NA0.00.00.003513NA0.00.0126920.0NA0.00.160.066813NA3.9849271.0752481.320543NA10.64774NANA
us-gaap:EarningsPerShareBasic ▂▂▂▂▂▂▂▂▂▂▂▂▂▂█▂▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1.941.731.961.781.631.541.731.851.71.681.481.591.631.528.931.321.21.131.141.271.151.021.081.171.010.961.141.020.66666666666666661.01.060.96666666666666660.96666666666666660.85333333333333331.06666666666666670.91333333333333330.88666666666666670.79333333333333320.83333333333333330.87333333333333330.89333333333333330.90666666666666670.860.63333333333333330.67999999999999990.98
us-gaap:EarningsPerShareDiluted ▂▂▂▂▂▂▂▂▂▂▂▂▂▂█▂▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1.921.71.931.761.621.521.691.821.671.651.451.551.591.498.711.291.181.111.121.251.131.011.071.151.00.951.131.00.65333333333333330.98666666666666661.040.95333333333333330.960.84666666666666671.05333333333333320.90666666666666670.880.77999999999999990.820.86666666666666670.880.88666666666666670.85333333333333330.62666666666666660.67999999999999990.9733333333333333
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare NANA1.96e-061.7800000000000001e-061.6299999999999999e-061.54e-061.73e-061.85e-061.7e-061.68e-061.48e-061.59e-061.6299999999999999e-061.52e-068.93e-061.32e-061.2e-061.16e-061.0500000000000001e-061.19e-061.16e-061.1e-069.7e-071.08e-061.0500000000000001e-061.03e-061.04e-069.6e-079.9e-071.0500000000000001e-06NANANANA1.6000000000000001e-061.37e-061.33e-061.19e-061.25e-061.31e-061.34e-061.37e-061.24e-061.1399999999999999e-069.7e-071.3899999999999998e-06
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare NANA1.9299999999999997e-061.76e-061.6200000000000002e-061.52e-061.69e-061.8200000000000002e-061.6699999999999999e-061.6499999999999999e-061.4499999999999999e-061.55e-061.59e-061.49e-068.710000000000001e-061.29e-061.18e-061.1399999999999999e-061.03e-061.16e-061.13e-061.08e-069.6e-071.06e-061.04e-061.02e-061.03e-069.399999999999999e-079.7e-071.04e-06NANANANA1.5800000000000001e-061.3600000000000001e-061.32e-061.17e-061.23e-061.3e-061.32e-061.34e-061.23e-061.13e-069.7e-071.3899999999999998e-06
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AllocatedShareBasedCompensationExpense ▅▅▆▅▅▆▇▇▇▇▆▇▇▆█▅▅▅▃▄▄▄▄▄▅▄▄▅▆▅▄▄▄▄▃▃▃▃▂▂▂▁▁▁8.6347.8889.2378.6678.6329.35611.49511.53311.25610.5599.82310.41210.4979.0612.2258.2638.3518.1955.9926.3457.0546.9356.7876.8367.8027.2396.9847.8188.8928.5096.2666.426.7036.2535.0585.315.6125.6253.9224.033.9583.0442.7782.776NANA
us-gaap:BenefitsLossesAndExpenses ██▇▇▇▆▆▆▆▆▅▆▅▅▅▅▅▅▅▄▅▄▁▄▅▅▄▄▅▅▄▄▄▄▃▃▃▄▃▂▃▃▂▂▃▃1025.8681047.766978.957963.504968.643930.133909.488893.949901.701891.115861.102863.472857.912857.594840.528825.405827.152831.84799.363788.312792.54782.179530.457782.015845.306842.1784.533777.437797.225826.633724.165741.939757.555785.153708.111688.309699.415727.688651.05638.419658.806673.46631.691630.575655.175671.624
us-gaap:ComprehensiveIncomeNetOfTax ▇▁▆▅█▂▄▆▆▆▄▄▃▃▇▄▅▅▂▅▆▅▃▄▂▅▅▄▅▅▄▄▂▄▄▅▅▄▄▅▄▄▃▅▅▅925.382-826.212682.865507.6711338.694-613.04388.767705.692755.749735.9376.56852.849-152.275-310.4751159.918208.076401.968278.832-429.804305.538592.111427.561-134.92689.896-483.212289.837261.373127.265412.839527.933116.65535.365-382.22944.387115.372357.183362.07770.051130.178529.393246.447138.332-179.07398.659340.162299.454
us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense ▇█▇▇▇▇▆▆▆▆▅▅▅▅▄▄▄▅▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▂▂▃▃▂▂▂▃148.021152.993144.93140.843146.16143.837139.29138.449138.165135.822128.501129.492129.077129.62120.04122.334122.121125.908116.191116.821117.245118.806111.584112.523112.904111.263105.644103.834104.561104.733100.74398.444102.488101.71498.05294.01696.60196.498105.437104.804106.752107.788100.392104.045104.851109.602
us-gaap:GainsLossesOnExtinguishmentOfDebt NANA0.0-0.634NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GeneralAndAdministrativeExpense ▇█▆▆▆▇▆▆▇▆▅▆▅▅▅▄▄▄▄▃▃▃▂▃▃▃▂▂▂▃▃▂▂▂▂▁▁▁▄▁▁▂▁▁67.76471.00462.75363.71861.56666.89564.00260.5764.91659.59157.38159.40255.27655.47254.83952.42651.41251.91350.76549.50548.41348.46843.36247.16945.47447.245.12245.34545.20646.70445.81845.01845.28243.93544.46340.51539.85740.5754.21439.88740.1744.71840.69338.413NANA
us-gaap:GrossProfit █▃▇▇▆▇▇█▇▇▆▆▆▅▄▅▅▄▄▄▄▄▄▄▄▂▅▄▃▂▅▃▃▂▄▃▃▁▂▃▄▁▃▄236.584190.642224.969230.037217.031229.018224.893235.387223.606226.772220.235219.298215.051210.891198.902208.015202.631197.489194.445197.979195.339195.155197.286193.869194.11180.313203.824191.047186.181173.868204.904186.391186.871176.97199.704181.508181.719165.229177.749186.222195.551170.24188.444200.268NANA
us-gaap:IncomeLossFromContinuingOperations NANA204.24188.945173.048165.54187.061201.818186.609185.394164.706178.7184.393173.7111027.376153.346140.363137.178124.812141.91139.294133.574119.13133.858132.527130.778133.659124.39129.695140.33NANANANA150.987130.672128.988118.677126.357136.911148.94106.132148.955138.097119.848115.393
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest █▁245.243218.794NANA212.241202.921NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments █▆█▇▅▅▆█▆▆▅▆▆▅▆▆▄▄▂▄▄▄▂▆▃▃▅▄▃▄▅▄▄▂▆▃▃▂▃▄▆▁▅▅▃▂245.243218.794249.984231.538212.241202.921227.088247.33228.76228.101203.635220.33226.864212.842216.371220.61201.926191.741175.982201.461199.344195.448175.978216.744188.388180.432211.659189.564186.758190.487206.429190.85192.784173.063220.587188.791186.38170.235182.504198.822218.528155.812215.48208.313180.72174.054
us-gaap:IncomeTaxExpenseBenefit ██████████████▁███████████████████████████████45.62540.27745.74442.59339.19337.38140.02745.51242.15142.70738.92941.6342.47139.131-811.00567.26461.56354.56351.1759.55160.0561.87458.47471.35861.27858.78464.91164.63955.83557.63163.61258.72858.88353.43169.658.11957.39251.55856.14761.91169.58849.6866.52570.21660.87258.661
us-gaap:InterestExpense ▅▄▅▅▇▄▃▄▅▅█▆▆▅▅▄▄▄▃▃▇▂▂▂▁▁▁▁▁▁▁▂▄▄▅▃▂▂▂▂▂▂▁▁▁▁21.76921.17821.40921.67422.81320.80820.50221.09421.43221.27823.6122.43322.41121.62221.70720.9721.15620.69920.48520.38123.1119.36919.22219.24619.11419.0619.00719.03319.03719.04919.0819.67620.82820.87721.34919.84319.64919.67119.52719.5119.41119.4618.9918.7918.81218.937
us-gaap:NetIncomeLoss ▂▂▂▂▂▁▂▂▂▂▁▂▂▂█▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁199.618178.517204.24188.945173.048165.54187.061201.818186.566185.345164.717178.724184.425173.61027.346153.334140.273133.541135.448151.869138.429124.033132.956145.386127.11121.648146.748132.412130.923132.856142.817132.122133.901119.632150.987130.672128.988118.677126.357137.055148.94105.533154.808114.531126.049121.676
us-gaap:NetInvestmentIncome ███▇▇▇▇▇▇▇▇▆▆▆▆▆▆▅▅▅▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▁▂▂▂▂▂▂▁▂▁▁238.308235.82235.071231.432231.568228.991227.456228.905227.425226.673224.233221.627218.568218.084212.955213.872212.776208.282205.488202.72201.642197.053194.319193.213194.823191.596183.229182.101182.877181.0178.284176.656177.964176.839174.947169.4175.176174.121174.786173.491173.104171.647166.304172.337170.612167.111
us-gaap:NonoperatingIncomeExpense ▅▅▅▅▅▅▇▅▄▅▆▄▅▅▇▄▄▅▅▅▅▅▂▅▅▇▂▄▆█▃▅▅▇▂▄▅█▄▁▅▆0.2614.8280.01.0330.03.27515.3010.0-5.5-0.410.336-5.1680.00.017.614-1.392-2.0940.04.605-0.2570.00.0-19.5770.00.018.484-16.851-3.7968.39322.769-12.5734.6294.02512.68-16.593-1.8291.53919.827-7.064-25.451.86510.769NA-24.11NANA
us-gaap:OperatingIncomeLoss █▃▇▇▆▇▇█▇▇▆▇▅▅▅▅▄▃▃▃▃▃▁▃▃▃▃▃▄▄▃▃▃▃▂▂▂▃▂▅▂▂▃236.845195.47224.969231.07217.031232.293228.394235.387229.106227.172220.235224.466215.051210.891209.544209.407204.725197.489198.536198.236195.339195.155177.709193.869194.11198.797194.461194.738201.627203.688198.682197.175197.096195.851188.773185.341188.829190.649188.232207.592183.365184.73190.592NANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▆▅█▆█▁▆▅▅▆▄▅▄▅▅▆▆▆▄▅▆▅▅▄▅▄▄▄▅▅▅▆▅▅▅▆▅▅▅▅▅4.877-0.48215.1724.36413.387-21.6796.376-3.224-0.0312.442-3.738-0.132-4.914-1.023-3.035.5472.1493.786-3.4680.1043.4841.221.141-5.867-3.071-5.962-4.172-4.5661.996-0.738-0.732.814-3.077-0.7490.0152.553-2.071.871-2.058-1.9540.882NANANANANA
us-gaap:OtherIncome ▅▄▄▄▅▄▃▅▅▃▁▅▅▄▁▄▅▅▅▃▅▅▂███▄█▇▆▃█▇▆▄▆▅▄▆▇▇▅▅██▅0.3880.2950.3040.2920.4040.3250.2410.4380.3980.2410.0330.3930.4160.2950.0020.3310.3930.4160.4120.160.3820.4210.1330.6920.6910.6690.3090.6680.6630.4810.1740.6760.6110.470.3230.5570.3760.3210.4710.6250.6080.4470.4130.6790.7160.362
us-gaap:PolicyholderBenefitsAndClaimsIncurredNet ██▇▆▆▅▅▅▅▅▄▄▄▄▄▄▄▄▄▃▃▃▃▃▅▅▄▄▄▅▃▃▃▄▂▂▂▃▁▁▂▂▁▁▂▂694.611712.719663.123650.976650.816607.969594.538585.692589.362587.757569.12567.856568.377569.889562.465551.219556.415557.776540.138532.152531.485524.973508.965527.34592.293591.897541.944535.532555.207586.517495.561516.783524.499552.003479.109479.119484.807512.647435.681438.774454.694464.127436.419433.514454.177468.934
us-gaap:PremiumsEarnedNet ██▇▇▇▆▆▆▆▆▅▅▅▅▄▄▄▄▄▃▄▃▃▄▄▄▄▄▄▄▃▃▃▄▃▂▂▂▁▁▁▂▁▁▁▁1023.7561002.293968.551961.817953.702929.835906.684899.993897.484890.973857.071860.75853.979850.106826.473819.217816.614820.631787.908783.411785.855779.86756.071799.714835.567830.148804.819785.715799.866819.02750.611750.998765.851784.814732.545699.86705.582718.475653.542650.525672.35679.901653.418657.827669.569670.944
us-gaap:RealizedInvestmentGainsLosses ▅█▇▄▄▁▄▆▅▄▂▄▆▄▆▆▄▃▂▅▅▄▂▅▅▄▅▄▄▆▄▅▅▄▇▅▅▅▅▆█▁▇▅▄▅8.65928.15225.0152.135-4.79-26.0972.19511.9435.1541.329-16.61.03211.8131.95117.46912.595-0.705-5.748-18.4633.4824.0050.293-16.6635.142.6130.1197.835-1.4830.57716.6191.5254.4595.913-3.90720.8837.2834.6615.0064.75512.631.272-22.72327.0368.045-5.0028.973
us-gaap:Revenues ██▇▇▇▆▆▆▆▆▅▅▅▅▅▄▄▄▃▄▄▃▃▄▄▄▄▃▃▄▃▃▃▃▃▂▂▂▁▁▂▁▁▁▁▁1271.1111266.561228.9411195.0421180.8841133.0541136.5761141.2791130.4611119.2161064.7371083.8021084.7761070.4361056.8991046.0151029.0781023.581975.345989.773991.884977.627933.86998.7591033.6941022.532996.192967.001983.9831017.12930.594932.789950.339958.216928.698877.1885.795897.923833.554837.241877.334829.272847.171838.888835.895845.678
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets █▇█▇▇▆▆▆▆▅▅▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▂▁▁▁▁29580.05728112.89629046.73128041.89327534.1825351.91425977.4625791.90624855.44524133.43823095.72223469.48822878.70123182.34323474.98522993.60722577.9422086.97621436.08722077.03121574.0420621.02119853.21320119.2420020.9120696.50720214.7319870.50719651.80119063.97718191.74418137.71418141.27318878.70218776.9117939.86417185.00316734.41217156.39116971.3816218.21216325.24716159.762NANANA
us-gaap:Liabilities █▇▇▇▇▆▆▆▆▆▅▆▅▅▅▆▅▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▁▁▁20963.13520280.55920275.63919816.98519685.81118831.63218683.15318479.37518155.04718090.01217680.54517930.58317307.09217362.04217243.56417825.92217524.52417342.14916869.22616990.64816696.28216229.27815797.66115835.93815714.85415812.87915517.26415340.71515142.85314875.25614415.40214360.83814318.98714574.10414415.12413630.97113187.34212900.25812927.48312788.32712438.11312366.08212143.521NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▇█▇▇▆▆▆▆▅▅▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▂▁▁▁▁29580.05728112.89629046.73128041.89327534.1825351.91425977.4625791.90624855.44524133.43823095.72223469.48822878.70123182.34323474.98522993.60722577.9422086.97621436.08722077.03121574.0420621.02119853.21320119.2420020.9120696.50720214.7319870.50719651.80119063.97718191.74418137.71418141.27318878.70218776.9117939.86417185.00316734.41217156.39116971.3816218.21216325.24716159.762NANANA
us-gaap:StockholdersEquity █▇█▇▇▅▆▆▅▄▃▃▄▄▄▃▃▂▂▃▃▂▁▂▂▃▂▂▂▂▁▁▁▂▂▂▁▁▂▂▁▁▁8616.9227832.3378771.0928224.9087848.3696520.2827294.3077312.5316700.3986043.4265415.1775538.9055571.6095820.3016231.4215167.6855053.4164744.8274566.8615086.3834877.7584391.7434055.5524283.3024306.0564883.6284697.4664529.7924508.9484188.7213776.3423776.8763822.2864304.5984361.7864308.8933997.6613834.1544228.9084183.0533780.0993959.1654016.241NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Cash █▂▄▂▆▃▂▁▃138.07281.50494.84780.101114.03190.3775.93366.67589.319NA121.02677.43982.2388.615118.56388.46297.65261.75476.163104.949.67812.75861.38359.48562.8493.08666.01966.99845.80340.01636.94338.79244.93725.25661.71298.83170.66678.30284.113175.9690.23283.673365.679NANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents █▂▄▂▆▃▂▁▃▁▆▂▃▃▆138.07281.50494.84780.101114.03190.3775.93366.67589.31967.342121.02677.43982.2388.615118.563NANANA76.163NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShortTermInvestments ▅▂▂▄▇▄▁▂▂▂▂█▂▂▂▂▂▂▂▂▁▂▁▂▁▂▁▂371.92293.348107.782263.879531.651272.60138.28577.55674.116125.75963.288633.4968.54480.023127.07165.48294.387120.9972.0465.90448.581144.67154.76663.66328.69591.88815.88279.097NANA76.89NANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:PropertyPlantAndEquipmentGross NANA350.0NANANA298.0NANANA256.0NANANA217.0NANANA196.0NANANA175.0NANANA139.0NANANA136.0NANANA125.0NANANA119.0NANANA119.0NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA164.0NANANA137.0NANANA121.0NANANA109.0NANANA99.0NANANA92.0NANANA85.0NANANA85.0NANANA79.0NANANA71.0NANANA65.0NANANA
 us-gaap:LongTermInvestments us-gaap:ConsolidatedEntities srt:ParentCompanyNANA32.861NANANA28.728NANANA29.603NANANA35.562NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities srt:ParentCompanyNANA10526.982NANANA9020.073NANANA7128.588NANANA7763.704NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Goodwill ███████████████████████████████████▁▁▁▁▁▁▁▁441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591441.591396.891396.891396.891396.891396.891396.891396.891396.891NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:LongTermDebt 1986.116NA1667.8861667.506NANA1358.363NANA1355.6011364.061358.947817.4741131.2151136.5761130.8061131.7961132.7911135.041133.5441133.928743.953743.733743.518743.306992.463992.13991.808991.491991.176990.865NANANA989.686NANANA914.282NANANANANANANA
us-gaap:LongTermDebtNoncurrent █▅▅▅▁▂▂▂▂1986.1161668.3221667.8861667.5061272.1041346.7951348.9881351.191353.395NA1357.185NANANA1132.201NANANA1133.165NANANA743.733NANANANANANANANA990.566990.27989.976989.686965.295791.066790.817790.571790.335790.101789.871789.643NANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA4.395NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA3.321NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA2.873NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA1.896NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA10.823NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity █▇█▇▇▅▆▆▅▄▃▃▄▄▄▃▃▂▂▃▃▂▁▂▂▃▂▂▂▂▁▁▁▂▂▂▁▁▂▂▁▁▁8616.9227832.3378771.0928224.9087848.3696520.2827294.3077312.5316700.3986043.4265415.1775538.9055571.6095820.3016231.4215167.6855053.4164744.8274566.8615086.3834877.7584391.7434055.5524283.3024306.0564883.6284697.4664529.7924508.9484188.7213776.3423776.8763822.2864304.5984361.7864308.8933997.6613834.1544228.9084183.0533780.0993959.1654016.241NANANA
us-gaap:CommonStockValue ▁▁▁▁▁▁▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▃▃▃▃▃█▄▄▄▄▄▄▅▅▅▅▆▆▁▁113.218113.218113.218117.218117.218117.218117.218121.218121.218121.218121.218124.218124.218124.218124.218127.218127.218127.218127.218130.218130.218130.218130.218134.218134.218134.218134.218139.218208.827151.218151.218158.718158.718158.718158.718168.468168.468168.468168.468179.718179.718119.8125119.8125NANANA
us-gaap:AdditionalPaidInCapital ▇▇▇█▇▇██▇▇▇▇▇▆▆▆▆▅▅▅▅▅▅▅▄▃▃▃▃▄▃▄▃▃▂▃▂▂▁▂▂▂▁524.647516.013527.435536.727528.06519.428531.554538.051526.518518.529524.414527.489517.077508.941508.476508.386500.123491.772490.421496.071489.726482.672482.284488.318476.791462.953457.613460.022450.734473.961462.058471.566460.235450.243439.782453.337443.63437.037425.331445.238439.035441.062432.608NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▇█▇▇▆▇▆▆▆▆▅▅▅▃▃▃▂▂▂▂▂▂▂▁▁▁▁▂▂▂▂▁▁▂▁▁▂▂▂▂▁6185.9666020.5525874.1096002.4075838.935686.4315551.3295686.6365514.5175364.825200.05267.9645115.0714955.6084800.04239.5824112.7573994.6653890.7983934.0263817.6663715.1793614.3693686.3753568.7153472.0423376.8463443.8033329.3973659.4773545.9393724.1463613.3153498.7273403.3383568.6553462.2723349.8563634.4813813.9593693.3133599.3043513.419NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▇▆█▇▆▃▅▅▄▃▂▂▂▃▄▃▃▃▂▄▃▂▁▂▂▄▃▃▃▂▁▁▂▃▃▃▃▂▂▂▁▁▁2750.2792024.5153029.2442550.6192231.8931066.2471844.831943.1241439.25870.067319.475477.624603.499940.1991424.2741039.302984.56722.865577.5741142.826989.157535.475231.947499.829555.3191165.641997.452882.827887.974606.058210.981237.143333.9850.03925.275960.89734.379501.29549.423545.602153.26455.75722.958NANANA
us-gaap:TreasuryStockValue █▇▆█▇▇▆█▇▇▆▇▇▆▅▆▆▅▅▅▅▄▄▅▄▃▃▄▃▆▅▆▆▅▅▇▆▅▄▆▅▂▁957.188841.961772.914982.063867.732869.042750.624976.498901.105831.208763.398858.39788.256708.665631.755746.803671.242591.693519.15616.758549.009471.801403.266525.438428.987351.226268.663396.078298.375651.587543.448761.791690.976600.214512.421786.301754.932566.341492.639741.558625.325216.83332.619NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁8.6347.888NA8.6678.6329.356NA11.53311.25610.5599.82310.41210.4979.0612.2258.2638.3518.1955.9926.3457.0546.9356.7876.837NANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▆▆▄▇▅▅▅▃▇▅▅▂▆▅▅▄█▇▆▃▅▆▃▁▄330.209371.83397.818309.314425.748343.554333.699343.538263.352423.285340.358320.769234.131382.389343.216346.786278.3460.756426.782366.991267.187337.748390.158275.771174.392279.729NANANANA348.277278.522202.107290.374245.171250.537163.084284.047174.982231.749152.686300.047283.639270.099171.573303.282
us-gaap:NetCashProvidedByUsedInInvestingActivities ▃▄▅▆▁▄▅▅▆▄█▁▆▄▅-405.717-269.685-189.272-31.801-648.982-311.675-240.744-212.211-50.594-305.762193.624-680.606-95.364-313.877-193.878NANANANANANANANANANANANANANANA-226.075-71.708-48.749-267.846-289.383-152.772-60.469-195.415-191.533-34.24989.246-175.597138.344-181.974-88.778-425.233
us-gaap:NetCashProvidedByUsedInFinancingActivities ▆▄▄▃▇▅▄▄▄▄▁█▄▄▄135.823-113.317-187.061-309.032253.307-31.271-81.084-153.286-186.657-169.481-500.111359.558-147.624-103.343-117.382NANANANANANANANANANANANANANANA-127.599-211.537-133.816-62.967-194.665128.574-111.154-91.867-71.83-112.179-437.475-203.001-85.453-79.457-96.317-68.394
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect █▄▅▂▆▅▅▃▆▁▇▄▄▃56.568-13.34314.746-33.9323.66114.4379.258-22.64421.977-53.68443.587-4.791-6.385-29.948NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▆▆▄▇▅▅▅▃▇▅▅▂▆▅▅▄█▇▆▃▅▆▃▁▄330.209371.83397.818309.314425.748343.554333.699343.538263.352423.285340.358320.769234.131382.389343.216346.786278.3460.756426.782366.991267.187337.748390.158275.771174.392279.729NANANANA348.277278.522202.107290.374245.171250.537163.084284.047174.982231.749152.686300.047283.639270.099171.573303.282
us-gaap:NetIncomeLoss ▂▂▂▂▂▁▂▂▂▂▁▂▂▂█▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁199.618178.517204.24188.945173.048165.54187.061201.818186.566185.345164.717178.724184.425173.61027.346153.334140.273133.541135.448151.869138.429124.033132.956145.386127.11121.648146.748132.412130.923132.856142.817132.122133.901119.632150.987130.672128.988118.677126.357137.055148.94105.533154.808114.531126.049121.676
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▃▄▅▆▁▄▅▅▆▄█▁▆▄▅-405.717-269.685-189.272-31.801-648.982-311.675-240.744-212.211-50.594-305.762193.624-680.606-95.364-313.877-193.878NANANANANANANANANANANANANANANA-226.075-71.708-48.749-267.846-289.383-152.772-60.469-195.415-191.533-34.24989.246-175.597138.344-181.974-88.778-425.233
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▄▇▆▄▅▅▆▄▇▄█▄▄▆▄▃▃▂▇▂▂▂▃█▄▃▃▃▃▃▄▂▁▁▁▁▂▁▂▁▁▁▃▁▂▁8.19815.52912.9668.64510.8299.31612.1548.39514.6397.01517.7768.5816.76911.9666.8345.3714.1023.97815.0243.3982.8613.8796.29416.7147.8696.084.8854.4764.9315.0756.8042.1171.3920.8550.8111.1752.2020.4792.4591.5280.6380.7616.3440.6191.8940.324
us-gaap:PaymentsToAcquireInvestments ▂▄▅▅▅▃▆▄▄▅▅▂▂▅▄▄▂▅▇▃▄▃▄▂▃▃▂▂▂▂▄▁▄▄█▄▂▃▃▁▅▃▄▆▄█195.243361.866410.218399.28457.516261.65511.806380.097340.303444.082447.478196.806192.28412.606310.225381.057217.099461.324620.003257.465385.181287.848370.564188.29251.944291.817205.043174.376167.21158.364351.298100.628351.569340.936684.718317.934195.799235.025308.348133.961461.696235.244368.97487.081371.993680.97
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▆▄▄▃▇▅▄▄▄▄▁█▄▄▄135.823-113.317-187.061-309.032253.307-31.271-81.084-153.286-186.657-169.481-500.111359.558-147.624-103.343-117.382NANANANANANANANANANANANANANANA-127.599-211.537-133.816-62.967-194.665128.574-111.154-91.867-71.83-112.179-437.475-203.001-85.453-79.457-96.317-68.394
us-gaap:ProceedsFromIssuanceOfLongTermDebt NANA0.0400.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProceedsFromIssuanceOfLongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType gl:JuniorSubordinatedDebenturesDueJune2061,us-gaap:SubordinatedDebtNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProceedsFromIssuanceOfLongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType gl:SeniorNotesDueAugust152030,us-gaap:SeniorNotesNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProceedsFromIssuanceOfLongTermDebt us-gaap:LongtermDebtType us-gaap:SeniorNotesNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsOfDividends █▇▇██▆▇▇▇▆▆▆▆▅▅▆▆▅▅▅▅▅▅▅▅▄▅▅▅▄▄▄▄▃▃▃▃▁▁▁▁▁▂▁▁▁20.3819.51119.68919.96219.95318.58818.69518.84118.95617.69617.9418.07518.21217.19417.29917.43917.5916.50316.67316.7816.95416.52416.68216.91117.09616.2116.37816.64816.76115.21915.42415.57115.7814.13614.23414.30814.89812.08712.23712.112.2812.50813.012.22612.4112.425
us-gaap:PaymentsForRepurchaseOfCommonStock ▄▃▃▃▁▄▃▃▃▃▃▂▃▃▃▃▂▃▃▃▃▂▂▃▃▃▃▃▃▃▃▃▃▃▃▂▄▄▄▃█▅▃▂▂▁162.864132.72147.218129.9190.0166.729125.1104.372119.201110.896123.43591.72596.635109.954111.54197.69290.037113.71993.428108.381117.88685.08988.46118.499100.948110.619107.224103.771112.678125.635139.58496.416117.025129.239104.06676.456199.694189.949182.269125.943428.431235.91398.20570.91163.40513.485
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
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
Value113113113117117117117121121121121124124124124127127127127130130130130134134134134139208151151158158158158168168168168179179119119125
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.40.40.40.50.50.50.50.50.50.50.50.50.50.60.60.60.60.60.60.60.70.70.70.60.70.71.10.80.80.90.90.80.80.91.01.01.01.11.10.70.70.8

us-gaap:CommonStockValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value113117121124
Percentage of CommonStockValue100.0100.0100.0100.0
Percentage of Assets0.40.50.50.5
Percentage of Assets srt:ParentCompany1.01.31.61.5

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value104104107107109110111112114115116118119120121122123126127128131199135139139141144146151157169178183185
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value102103106106107108109110112113114115116117119120121124125127129197133136138140142145150157166175181184
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-30
Value0.0312691.8365594.0074825.4170770.5291290.01.3596861.8461511.3751861.3816860.5351430.01.444280.6258550.00.01.4895620.00.00.6051880.00.00.0035130.00.0126920.00.00.160.0668133.9849271.0752481.32054310
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.00.00.0100.00.00.0100.00.00.0100.00.0100.00.00.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.941.731.961.781.631.541.731.851.71.681.481.591.631.528.931.321.21.131.141.271.151.021.081.171.010.961.141.020.666671.01.060.966670.966670.853331.06670.913330.886670.793330.833330.873330.893330.906670.860.633330.680.98
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.921.71.931.761.621.521.691.821.671.651.451.551.591.498.711.291.181.111.121.251.131.011.071.151.00.951.131.00.653330.986671.040.953330.960.846671.05330.906670.880.780.820.866670.880.886670.853330.626670.680.97333
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.961.781.631.541.731.851.71.681.481.591.631.528.931.321.21.161.051.191.161.10.971.081.051.031.040.960.991.051.61.371.331.191.251.311.341.371.241.140.971.39
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Diluted Share

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.931.761.621.521.691.821.671.651.451.551.591.498.711.291.181.141.031.161.131.080.961.061.041.021.030.940.971.041.581.361.321.171.231.31.321.341.231.130.971.39
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value8.6347.8889.2378.6678.6329.356111111109.82310109.06128.2638.3518.1955.9926.3457.0546.9356.7876.8367.8027.2396.9847.8188.8928.5096.2666.426.7036.2535.0585.315.6125.6253.9224.033.9583.0442.7782.776
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.70.60.80.70.70.81.01.01.00.90.91.01.00.81.20.80.80.80.60.60.70.70.70.70.80.70.70.80.90.80.70.70.70.70.50.60.60.60.50.50.50.40.30.3

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value8.6347.8889.2378.6678.6329.35611111110
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.70.60.80.70.70.81.01.01.00.9
Percentage of Revenues us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.0

Benefits Losses And Expenses

us-gaap:BenefitsLossesAndExpenses

us-gaap:BenefitsLossesAndExpenses


Benefits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value10251047978963968930909893901891861863857857840825827831799788792782530782845842784777797826724741757785708688699727651638658673631630655671
Percentage of BenefitsLossesAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues80.782.779.780.682.082.180.078.379.879.680.979.779.180.179.578.980.481.382.079.679.980.056.878.381.882.478.880.481.081.377.879.579.781.976.278.579.081.078.176.375.181.274.675.278.479.4

us-gaap:BenefitsLossesAndExpenses us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Benefits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value78767474727574747372
Percentage of BenefitsLossesAndExpenses7.77.37.67.77.58.18.28.38.28.1
Percentage of Revenues6.26.06.06.26.26.66.66.56.56.5
Percentage of Revenues us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.0

us-gaap:MaterialReconcilingItems


Benefits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.2614.8280.01.0330.03.2753.5010.05.50.4-0.0235.145-0.025-0.028101.3622.06-0.0354.0550.218-0.04-0.044-10.3-0.045-0.05127-19.963-10.4511650-18.759-1.6273.22428
Percentage of BenefitsLossesAndExpenses0.00.50.00.10.00.40.40.00.60.0-0.00.6-0.0-0.01.30.20.2-0.00.50.0-0.0-0.0-1.9-0.0-0.03.2-2.5-1.32.06.1-2.6-0.20.43.6
Percentage of Revenues0.00.40.00.10.00.30.30.00.50.0-0.00.5-0.0-0.01.00.10.2-0.00.40.0-0.0-0.0-1.1-0.0-0.02.7-2.0-1.11.64.9-2.0-0.20.32.9
Percentage of Revenues us-gaap:MaterialReconcilingItems0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:BenefitsLossesAndExpenses us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gl:AnnuitySegment


Benefits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-2.176-2.186-2.241-2.252-2.262-2.27-2.326-2.348-2.364-2.416-2.66-2.562-2.561
Percentage of BenefitsLossesAndExpenses-0.2-0.2-0.2-0.2-0.2-0.2-0.3-0.3-0.3-0.3-0.3-0.3-0.3
Percentage of Revenues-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2
Percentage of Revenues us-gaap:OperatingSegments gl:AnnuitySegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:HealthSegment


Benefits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value221221218214218216214208206205198194191
Percentage of BenefitsLossesAndExpenses21.621.222.322.322.623.323.623.322.923.023.122.622.4
Percentage of Revenues17.417.517.818.018.519.118.818.218.218.318.718.017.7
Percentage of Revenues us-gaap:OperatingSegments gl:HealthSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:InvestmentSegment


Benefits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value178175173172170166164164162161162160158
Percentage of BenefitsLossesAndExpenses17.416.717.817.917.617.918.118.418.018.118.918.518.5
Percentage of Revenues14.013.814.114.414.414.714.514.414.414.415.314.814.6
Percentage of Revenues us-gaap:OperatingSegments gl:InvestmentSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:LifeSegment


Benefits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value549571514503509470454449456454432436441
Percentage of BenefitsLossesAndExpenses53.654.552.652.252.650.650.050.350.651.050.250.651.4
Percentage of Revenues43.245.141.942.143.141.640.039.440.440.640.640.340.7
Percentage of Revenues us-gaap:OperatingSegments gl:LifeSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value925-826.2126825071338-613.043887057557356.56852-152.275-310.4751159208401278-429.804305592427-134.92689-483.21228926112741252711635-382.2294411535736270130529246138-179.07398340299
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 Revenues72.8-65.255.642.5113.4-54.17.861.866.965.80.64.9-14.0-29.0109.719.939.127.2-44.130.959.743.7-14.49.0-46.728.326.213.242.051.912.53.8-40.24.612.440.740.97.815.663.228.116.7-21.147.540.735.4

us-gaap:ComprehensiveIncomeNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Comprehensive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value725-1004.7293181165-778.583503569550-158.149-125.875-336.7-484.07513254261145-565.252153453303-267.882-55.49
Percentage of ComprehensiveIncomeNetOfTax78.4121.662.887.1127.071.475.374.8-2407.9-238.2221.1155.911.426.365.152.1131.550.376.671.0198.5-61.7
Percentage of Revenues57.1-79.326.798.7-68.744.150.349.2-14.9-11.6-31.0-45.212.55.225.414.2-58.015.545.731.0-28.7-5.6
Percentage of Revenues us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Comprehensive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value1991781881731652011861851641781841731027153140133135151138124132145
Percentage of ComprehensiveIncomeNetOfTax21.6-21.637.212.9-27.028.624.725.22507.9338.2-121.1-55.988.673.734.947.9-31.549.723.429.0-98.5161.7
Percentage of Revenues15.714.115.814.714.617.716.516.615.516.517.016.297.214.713.613.013.915.314.012.714.214.6
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Policy Acquisition Cost Amortization Expense

us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense

us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense


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
Value1481521441401461431391381381351281291291291201221221251161161171181111121121111051031041041009810210198949696105104106107100104104109
Percentage of DeferredPolicyAcquisitionCostAmortizationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues11.612.111.811.812.412.712.312.112.212.112.111.911.912.111.411.711.912.311.911.811.812.211.911.310.910.910.610.710.610.310.810.610.810.610.610.710.910.712.612.512.213.011.912.412.513.0

us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gl:AnnuitySegment


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.4820.4820.4980.5010.5040.5040.4990.50.5030.5180.4040.5380.586
Percentage of DeferredPolicyAcquisitionCostAmortizationExpense0.30.30.30.40.30.40.40.40.40.40.30.40.5
Percentage of Revenues0.00.00.00.00.00.00.00.00.00.00.00.00.1
Percentage of Revenues us-gaap:OperatingSegments gl:AnnuitySegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:HealthSegment


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value27292726272929292727262523
Percentage of DeferredPolicyAcquisitionCostAmortizationExpense18.319.118.818.519.120.221.021.119.819.920.319.418.5
Percentage of Revenues2.12.32.22.22.42.62.62.62.42.42.42.32.2
Percentage of Revenues us-gaap:OperatingSegments gl:HealthSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:LifeSegment


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value120123117114117114109108110108102103104
Percentage of DeferredPolicyAcquisitionCostAmortizationExpense81.380.680.881.280.679.578.678.679.879.779.480.281.0
Percentage of Revenues9.59.79.59.610.010.19.69.59.89.79.69.69.6
Percentage of Revenues us-gaap:OperatingSegments gl:LifeSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt

us-gaap:GainsLossesOnExtinguishmentOfDebt


Gains
Period End2020-12-312020-09-30
Value0-634000.0
Percentage of GainsLossesOnExtinguishmentOfDebt0.0100.0
Percentage of Revenues0.0-0.1

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value6771626361666460645957595555545251515049484843474547454545464545454344403940543940444038
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues5.35.65.15.35.25.95.65.35.75.35.45.55.15.25.25.05.05.15.25.04.95.04.64.74.44.64.54.74.64.64.94.84.84.64.84.64.54.56.54.84.65.44.84.6

us-gaap:GeneralAndAdministrativeExpense us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value67666263616361605959
Percentage of GeneralAndAdministrativeExpense99.693.2100.098.9100.095.195.5100.091.599.3
Percentage of Revenues5.35.25.15.35.25.65.45.35.35.3
Percentage of Revenues us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.0

us-gaap:MaterialReconcilingItems


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302016-12-312016-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value0.2614.8280.00.710.03.2752.8580.05.50.40.03.590.2960.2570.0850.0-0.1562.4930.00.0
Percentage of GeneralAndAdministrativeExpense0.46.80.01.10.04.94.50.08.50.70.06.00.60.50.20.0-0.35.30.00.0
Percentage of Revenues0.00.40.00.10.00.30.30.00.50.00.00.30.00.00.00.0-0.00.20.00.0
Percentage of Revenues us-gaap:MaterialReconcilingItems0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value236190224230217229224235223226220219215210198208202197194197195195197193194180203191186173204186186176199181181165177186195170188200
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues18.615.118.319.218.420.219.820.619.820.320.720.219.819.718.819.919.719.319.920.019.720.021.119.418.817.620.519.818.917.122.020.019.718.521.520.720.518.421.322.222.320.522.223.9

us-gaap:GrossProfit us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-78.506-76.087-74.041-74.072-72.31-74.982-74.671-74.137-73.146-72.152
Percentage of GrossProfit-33.2-39.9-32.9-32.2-33.3-32.7-33.2-31.5-32.7-31.8
Percentage of Revenues-6.2-6.0-6.0-6.2-6.1-6.6-6.6-6.5-6.5-6.4
Percentage of Revenues us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.0

us-gaap:MaterialReconcilingItems


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-0.261-4.8280.0-1.0330.0-3.275-3.5010.0-5.5-0.40.0-5.1680.00.0-10.642-1.392-2.0940.0-4.091-0.2570.00.0190.00.0-18.4849.363-3.691-15.446-29.826.222-10.784-10.225-18.881
Percentage of GrossProfit-0.1-2.50.0-0.40.0-1.4-1.60.0-2.5-0.20.0-2.40.00.0-5.4-0.7-1.00.0-2.1-0.10.00.09.90.00.0-10.34.6-1.9-8.3-17.23.0-5.8-5.5-10.7
Percentage of Revenues-0.0-0.40.0-0.10.0-0.3-0.30.0-0.5-0.00.0-0.50.00.0-1.0-0.1-0.20.0-0.4-0.00.00.02.10.00.0-1.80.9-0.4-1.6-2.90.7-1.2-1.1-2.0
Percentage of Revenues us-gaap:MaterialReconcilingItems0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:GrossProfit us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gl:AnnuitySegment


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2.1762.1872.2412.2532.2652.272.3262.3512.3652.4162.662.5642.566
Percentage of GrossProfit0.91.11.01.01.01.01.01.01.11.11.21.21.2
Percentage of Revenues0.20.20.20.20.20.20.20.20.20.20.20.20.2
Percentage of Revenues us-gaap:OperatingSegments gl:AnnuitySegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:HealthSegment


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value74727172646361606061586059
Percentage of GrossProfit31.537.931.931.729.627.727.125.926.927.126.427.527.7
Percentage of Revenues5.95.75.86.15.45.65.45.35.35.55.55.65.5
Percentage of Revenues us-gaap:OperatingSegments gl:HealthSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:InvestmentSegment


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value59606159616262646465616159
Percentage of GrossProfit25.331.827.225.828.227.427.827.528.928.928.028.127.9
Percentage of Revenues4.74.85.05.05.25.55.55.75.75.95.85.75.5
Percentage of Revenues us-gaap:OperatingSegments gl:InvestmentSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:LifeSegment


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value178136163170161178177181175169167168161
Percentage of GrossProfit75.671.772.874.274.578.178.877.178.374.976.176.974.9
Percentage of Revenues14.110.813.314.313.715.815.615.915.515.215.815.614.9
Percentage of Revenues us-gaap:OperatingSegments gl:LifeSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperations


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2041881731651872011861851641781841731027153140137124141139133119133132130133124129140150130128118126136148106148138119115
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues16.615.814.714.616.517.716.516.615.516.517.016.297.214.713.613.412.814.314.013.712.813.412.812.813.412.913.213.816.314.914.613.215.216.417.012.817.616.514.313.6

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value245218212202
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0
Percentage of Revenues19.317.318.017.9

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value-5.2-5.2-4.158-4.157
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-2.1-2.4-2.0-2.0
Percentage of Revenues-0.4-0.4-0.4-0.4
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value-0.645173.19-28.412
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-0.37.81.5-14.0
Percentage of Revenues-0.11.40.3-2.5
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.0

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
Value245218249231212202227247228228203220226212216220201191175201199195175216188180211189186190206190192173220188186170182198218155215208180174
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 Revenues19.317.320.319.418.017.920.021.720.220.419.120.320.919.920.521.119.618.718.020.420.120.018.821.718.217.621.219.619.018.722.220.520.318.123.821.521.019.021.923.724.918.825.424.821.620.6

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Income
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-30
Value-4.156-4.158-4.157-2.117-2.118-2.12-3.778-3.778-3.778-3.108
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-1.8-2.0-2.0-0.9-0.9-0.9-1.7-1.7-1.8-1.4
Percentage of Revenues-0.3-0.4-0.4-0.2-0.2-0.2-0.3-0.3-0.4-0.3
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Income
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-11.8383.19-28.412110.8432.444-7.9570.4588.5610.6962112-0.621.472-17.4044.445.1871.677-15.117.1093.0781.791
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-5.11.5-14.04.50.41.1-3.90.23.80.39.95.8-0.30.8-9.92.22.60.9-8.63.31.61.0
Percentage of Revenues-1.00.3-2.51.00.10.2-0.70.00.80.12.01.2-0.10.1-1.80.40.50.2-1.60.70.30.2
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

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
Value4540454239374045424238414239-811.00567615451596061587161586464555763585853695857515661694966706058
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 Revenues3.63.23.73.63.33.33.54.03.73.83.73.83.93.7-76.76.46.05.35.26.06.16.36.37.15.95.76.56.75.75.76.86.36.25.67.56.66.55.76.77.47.96.07.98.47.36.9

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

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-06-302015-03-312014-06-302014-03-31
Value-1.094-1.0916.112-0.873-0.873-0.8733.113-0.443-0.446-0.4455.55-0.793-0.794-0.7937.616-1.087-1.278-1.273-0.901-0.901
Percentage of IncomeTaxExpenseBenefit-2.4-2.713.4-2.0-2.2-2.37.8-1.0-1.1-1.014.3-1.9-1.9-2.0-0.9-1.6-2.1-2.2-1.6-1.6
Percentage of Revenues-0.1-0.10.5-0.1-0.1-0.10.3-0.0-0.0-0.00.5-0.1-0.1-0.10.7-0.1-0.1-0.1-0.1-0.1
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-0.1353.614-2.4860.67-5.967-5.912.3140.1770.513-1.6710.0961.7980.1467.4754.477-0.2170.515-6.0911.5541.8150.587-5.2882.4881.0770.6273.3450.3821.0136.597
Percentage of IncomeTaxExpenseBenefit-0.38.932.1-5.81.7-16.0-14.85.10.41.2-4.30.24.20.4-0.96.7-0.40.9-11.92.63.00.9-9.03.51.81.15.20.61.811.4
Percentage of Revenues-0.00.31.2-0.20.1-0.5-0.50.20.00.0-0.20.00.20.00.70.4-0.00.1-0.60.20.20.1-0.60.20.10.10.30.00.10.6
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value21212121222020212121232222212120212020202319191919191919191919192020211919191919191918181818
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 Revenues1.71.71.71.81.91.81.81.81.91.92.22.12.12.02.12.02.12.02.12.12.32.02.11.91.81.91.92.01.91.92.12.12.22.22.32.32.22.22.32.32.22.32.22.22.32.2

us-gaap:InterestExpense us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gl:InvestmentSegment


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value21212121222020212121232222
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.71.71.71.81.91.81.81.81.91.92.22.12.1
Percentage of Revenues us-gaap:OperatingSegments gl:InvestmentSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1991782041881731651872011861851641781841731027153140133135151138124132145127121146132130132142132133119150130128118126137148105154114126121
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues15.714.116.615.814.714.616.517.716.516.615.516.517.016.297.214.713.613.013.915.314.012.714.214.612.311.914.713.713.313.115.314.214.112.516.314.914.613.215.216.417.012.718.313.715.114.4

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-06-302015-03-312014-06-302014-03-31
Value-4.6169.4330.071-12.635-0.765-25.729-2.0467.032-1.0060.256-9.257-2.6233.779-2.435116.293-0.374-1.2010.20810
Percentage of NetIncomeLoss-2.35.30.0-6.7-0.4-15.5-1.13.5-0.50.1-5.6-1.52.0-1.41.24.1-0.3-1.00.28.0
Percentage of Revenues-0.40.70.0-1.1-0.1-2.3-0.20.6-0.10.0-0.9-0.20.3-0.21.10.6-0.0-0.10.01.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-06-302015-03-312014-06-302014-03-31
Value-4.106-4.109-3.287-3.283-3.285-3.284-1.674-1.674-1.672-1.675-2.971-2.985-2.984-2.985-2.02-2.021-2.375-2.365-1.673-1.673
Percentage of NetIncomeLoss-2.1-2.3-1.6-1.7-1.9-2.0-0.9-0.8-0.9-0.9-1.8-1.7-1.6-1.7-0.2-1.3-1.9-1.9-1.3-1.3
Percentage of Revenues-0.3-0.3-0.3-0.3-0.3-0.3-0.1-0.1-0.1-0.1-0.3-0.3-0.3-0.3-0.2-0.2-0.2-0.2-0.2-0.2
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-06-302014-03-31
Value-0.51133.358-9.3522.52-22.445-0.3728.7060.6661.931-6.2860.3626.7630.55138.314-0.4030.957-11.3132.8863.3721.09-9.8224.6212.0011.1641.88112
Percentage of NetIncomeLoss-0.37.61.6-4.91.5-13.6-0.24.30.41.0-3.80.23.70.31.45.4-0.30.7-8.41.92.40.9-7.43.21.61.01.49.2
Percentage of Revenues-0.01.10.3-0.80.2-2.0-0.00.80.10.2-0.60.00.60.11.30.8-0.00.1-1.20.30.30.1-1.10.50.20.10.21.2
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value238235235231231228227228227226224221218218212213212208205202201197194193194191183182182181178176177176174169175174174173173171166172170167
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 Revenues18.718.619.119.419.620.220.020.120.120.321.120.420.120.420.120.420.720.321.120.520.320.220.819.318.818.718.418.818.617.819.218.918.718.518.819.319.819.421.020.719.720.719.620.520.419.8

us-gaap:NetInvestmentIncome us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gl:InvestmentSegment


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value238235235231231228227228227226224221218
Percentage of NetInvestmentIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues18.718.619.119.419.620.220.020.120.120.321.120.420.1
Percentage of Revenues us-gaap:OperatingSegments gl:InvestmentSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetInvestmentIncome us-gaap:InvestmentType

us-gaap:FairValueOptionOtherEligibleItems


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4.84.04.52.01.41.51.41.3
Percentage of NetInvestmentIncome2.01.71.90.90.60.70.60.6
Percentage of Revenues0.40.30.40.20.10.10.10.1
Percentage of Revenues us-gaap:FairValueOptionOtherEligibleItems0.00.00.00.00.00.00.00.0

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

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-1.511-1.648-1.537-1.562-1.873-1.492-1.485-1.41-1.394-1.226-1.345-1.052-0.87-0.69-0.332-0.1190.0610.4370.690.9271.2041.3641.5061.5691.5991.6721.7232.3542.3172.227
Percentage of NetInvestmentIncome-0.6-0.7-0.7-0.7-0.8-0.7-0.7-0.6-0.6-0.5-0.6-0.5-0.4-0.3-0.2-0.10.00.20.30.50.60.70.80.80.80.90.91.31.31.2
Percentage of Revenues-0.1-0.1-0.1-0.1-0.2-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.0-0.00.00.00.10.10.10.10.20.20.20.20.20.20.20.2
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-09-30
Value0.2614.8280.01.0330.03.275150.0-5.5-0.410-5.1680.00.017-1.392-2.0940.04.605-0.2570.00.0-19.5770.00.018-16.851-3.7968.39322-12.5734.6294.02512-16.593-1.8291.53919-7.064-25.451.86510-24.11
Percentage of NonoperatingIncomeExpense100.0100.00.0100.00.0100.0100.00.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.0100.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.00.40.00.10.00.31.30.0-0.5-0.01.0-0.50.00.01.7-0.1-0.20.00.5-0.00.00.0-2.10.00.01.8-1.7-0.40.92.2-1.40.50.41.3-1.8-0.20.22.2-0.8-3.00.21.3-2.9

us-gaap:NonoperatingIncomeExpense us-gaap:ConsolidationItems

us-gaap:MaterialReconcilingItems


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.2614.8280.01.0330.03.275150.0-5.5-0.410-5.1680.00.017-1.392-2.0940.04.605-0.2570.00.0-19.5770.00.018-16.851-3.7968.39322-12.5734.6294.02512
Percentage of NonoperatingIncomeExpense100.0100.00.0100.00.0100.0100.00.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.0100.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.00.40.00.10.00.31.30.0-0.5-0.01.0-0.50.00.01.7-0.1-0.20.00.5-0.00.00.0-2.10.00.01.8-1.7-0.40.92.2-1.40.50.41.3
Percentage of Revenues us-gaap:MaterialReconcilingItems0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value236195224231217232228235229227220224215210209209204197198198195195177193194198194194201203198197197195188185188190188207183184190
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues18.615.418.319.318.420.520.120.620.320.320.720.719.819.719.820.019.919.320.420.019.720.019.019.418.819.419.520.120.520.021.421.120.720.420.321.121.321.222.624.820.922.322.5

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-78.506-76.087-74.041-74.072-72.31-74.982-74.671-74.137-73.146-72.152
Percentage of OperatingIncomeLoss-33.1-38.9-32.9-32.1-33.3-32.3-32.7-31.5-31.9-31.8
Percentage of Revenues-6.2-6.0-6.0-6.2-6.1-6.6-6.6-6.5-6.5-6.4
Percentage of Revenues us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gl:AnnuitySegment


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2.1762.1872.2412.2532.2652.272.3262.3512.3652.4162.662.5642.566
Percentage of OperatingIncomeLoss0.91.11.01.01.01.01.01.01.01.11.21.11.2
Percentage of Revenues0.20.20.20.20.20.20.20.20.20.20.20.20.2
Percentage of Revenues us-gaap:OperatingSegments gl:AnnuitySegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:HealthSegment


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value74727172646361606061586059
Percentage of OperatingIncomeLoss31.436.931.931.529.627.326.725.926.327.126.426.827.7
Percentage of Revenues5.95.75.86.15.45.65.45.35.35.55.55.65.5
Percentage of Revenues us-gaap:OperatingSegments gl:HealthSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:InvestmentSegment


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value59606159616262646465616159
Percentage of OperatingIncomeLoss25.331.027.225.728.227.027.427.528.228.928.027.427.9
Percentage of Revenues4.74.85.05.05.25.55.55.75.75.95.85.75.5
Percentage of Revenues us-gaap:OperatingSegments gl:InvestmentSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:LifeSegment


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value178136163170161178177181175169167168161
Percentage of OperatingIncomeLoss75.569.972.873.974.577.077.577.176.474.876.175.174.9
Percentage of Revenues14.110.813.314.313.715.815.615.915.515.215.815.614.9
Percentage of Revenues us-gaap:OperatingSegments gl:LifeSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value4.877-0.482154.36413-21.6796.376-3.224-0.0312.442-3.738-0.132-4.914-1.023-3.035.5472.1493.786-3.4680.1043.4841.221.141-5.867-3.071-5.962-4.172-4.5661.996-0.738-0.732.814-3.077-0.7490.0152.553-2.071.871-2.058-1.9540.882
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 Revenues0.4-0.01.20.41.1-1.90.6-0.3-0.00.2-0.4-0.0-0.5-0.1-0.30.50.20.4-0.40.00.40.10.1-0.6-0.3-0.6-0.4-0.50.2-0.1-0.10.3-0.3-0.10.00.3-0.20.2-0.2-0.20.1

Other Income

us-gaap:OtherIncome

us-gaap:OtherIncome


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
Value388000.0295000.0304000.0292000.0404000.0325000.0241000.0438000.0398000.0241000.033000.0393000.0416000.0295000.02000.0331000.0393000.0416000.0412000.0160000.0382000.0421000.0133000.0692000.0691000.0669000.0309000.0668000.0663000.0481000.0174000.0676000.0611000.0470000.0323000.0557000.0376000.0321000.0471000.0625000.0608000.0447000.0413000.0679000.0716000.0362000.0
Percentage of OtherIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.00.10.10.00.00.10.10.00.00.10.00.00.10.10.10.10.00.10.10.0

us-gaap:OtherIncome us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value388000.0295000.0304000.0292000.0404000.0325000.0241000.0438000.0398000.0241000.0
Percentage of OtherIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.0

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
Value694712663650650607594585589587569567568569562551556557540532531524508527592591541535555586495516524552479479484512435438454464436433454468
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 Revenues54.656.354.054.555.153.752.351.352.152.553.552.452.453.253.252.754.154.555.453.853.653.754.552.857.357.954.455.456.457.753.355.455.257.651.654.654.757.152.352.451.856.051.551.754.355.5

us-gaap:PolicyholderBenefitsAndClaimsIncurredNet us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gl:AnnuitySegment


Policyholder
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value7.2867.2597.4597.5087.4757.5887.747.8547.898.0488.4128.5818.582
Percentage of PolicyholderBenefitsAndClaimsIncurredNet1.01.01.11.21.11.21.31.31.31.41.51.51.5
Percentage of Revenues0.60.60.60.60.60.70.70.70.70.70.80.80.8
Percentage of Revenues us-gaap:OperatingSegments gl:AnnuitySegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:HealthSegment


Policyholder
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value188187187184183178176170170170165162160
Percentage of PolicyholderBenefitsAndClaimsIncurredNet27.226.428.228.328.229.429.729.228.928.929.128.628.2
Percentage of Revenues14.914.815.215.415.515.815.515.015.115.215.515.014.8
Percentage of Revenues us-gaap:OperatingSegments gl:HealthSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:LifeSegment


Policyholder
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value498517468459459421410406410409395396399
Percentage of PolicyholderBenefitsAndClaimsIncurredNet71.872.670.770.570.769.469.069.569.769.769.469.970.3
Percentage of Revenues39.240.938.138.438.937.236.135.736.436.637.136.636.8
Percentage of Revenues us-gaap:OperatingSegments gl:LifeSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value10231002968961953929906899897890857860853850826819816820787783785779756799835830804785799819750750765784732699705718653650672679653657669670
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 Revenues80.579.178.880.580.882.179.878.979.479.680.579.478.779.478.278.379.480.280.879.279.279.881.080.180.881.280.881.381.380.580.780.580.681.978.979.879.780.078.477.776.682.077.178.480.179.3

us-gaap:PremiumsEarnedNet us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gl:AnnuitySegment


Premiums
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.00.0010.00.0010.0030.00.00.0030.0010.00.00.0020.005
Percentage of PremiumsEarnedNet0.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues0.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues us-gaap:OperatingSegments gl:AnnuitySegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:HealthSegment


Premiums
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value295294290287282280275269266266256255251
Percentage of PremiumsEarnedNet28.929.430.029.929.730.130.429.929.729.930.029.629.4
Percentage of Revenues23.323.223.624.124.024.724.223.623.623.824.123.523.2
Percentage of Revenues us-gaap:OperatingSegments gl:HealthSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:LifeSegment


Premiums
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value728708678674670649631630631624600605602
Percentage of PremiumsEarnedNet71.170.670.070.170.369.969.670.170.370.170.070.470.6
Percentage of Revenues57.355.955.256.456.857.355.655.355.855.856.455.955.5
Percentage of Revenues us-gaap:OperatingSegments gl:LifeSegment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PremiumsEarnedNet us-gaap:ProductOrService

gl:AmericanIncomeExclusive


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value376362334328
Percentage of PremiumsEarnedNet36.836.135.035.3
Percentage of Revenues29.628.628.329.0
Percentage of Revenues gl:AmericanIncomeExclusive0.00.00.00.0

gl:DirectResponse


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value267263254239
Percentage of PremiumsEarnedNet26.226.326.725.8
Percentage of Revenues21.120.821.521.2
Percentage of Revenues gl:DirectResponse0.00.00.00.0

gl:DistributionChannelOther


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value49505050
Percentage of PremiumsEarnedNet4.95.05.35.4
Percentage of Revenues3.94.04.24.4
Percentage of Revenues gl:DistributionChannelOther0.00.00.00.0

gl:FamilyHeritage


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value86847978
Percentage of PremiumsEarnedNet8.48.48.38.4
Percentage of Revenues6.86.76.76.9
Percentage of Revenues gl:FamilyHeritage0.00.00.00.0

gl:LibertyNationalExclusive


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value124122120120
Percentage of PremiumsEarnedNet12.212.212.713.0
Percentage of Revenues9.89.710.210.6
Percentage of Revenues gl:LibertyNationalExclusive0.00.00.00.0

gl:UnitedAmericanIndependent


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value118119115112
Percentage of PremiumsEarnedNet11.611.912.112.1
Percentage of Revenues9.39.49.89.9
Percentage of Revenues gl:UnitedAmericanIndependent0.00.00.00.0

us-gaap:HealthInsuranceProductLine


Premiums
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value295294290287282280275269266266256255251251245242242
Percentage of PremiumsEarnedNet28.929.430.029.929.730.130.429.929.729.930.029.629.429.629.729.729.7
Percentage of Revenues23.323.223.624.124.024.724.223.623.623.824.123.523.223.523.323.223.6
Percentage of Revenues us-gaap:HealthInsuranceProductLine0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LifeInsuranceSegment


Premiums
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value728708678674670649631630631624600605602598580576573
Percentage of PremiumsEarnedNet71.170.670.070.170.369.969.670.170.370.170.070.470.670.470.370.370.3
Percentage of Revenues57.355.955.256.456.857.355.655.355.855.856.455.955.555.954.955.155.8
Percentage of Revenues us-gaap:LifeInsuranceSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherInsuranceProductLine


Premiums
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value0.00.0010.00.0010.0030.00.0030.0010.00.00.0020.0050.0050.0060.0030.003
Percentage of PremiumsEarnedNet0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Revenues us-gaap:OtherInsuranceProductLine0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PremiumsEarnedNet us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

gl:AmericanIncomeExclusive, gl:HealthSegment


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value28272525
Percentage of PremiumsEarnedNet2.82.72.72.8
Percentage of Revenues2.32.22.22.3
Percentage of Revenues gl:AmericanIncomeExclusive gl:HealthSegment0.00.00.00.0

gl:AmericanIncomeExclusive, gl:LifeSegment


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value347334308302
Percentage of PremiumsEarnedNet34.033.432.432.6
Percentage of Revenues27.426.426.126.7
Percentage of Revenues gl:AmericanIncomeExclusive gl:LifeSegment0.00.00.00.0

gl:DirectResponse, gl:HealthSegment


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value18191919
Percentage of PremiumsEarnedNet1.81.92.02.1
Percentage of Revenues1.51.51.61.7
Percentage of Revenues gl:DirectResponse gl:HealthSegment0.00.00.00.0

gl:DirectResponse, gl:LifeSegment


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value249244235220
Percentage of PremiumsEarnedNet24.424.324.723.7
Percentage of Revenues19.619.319.919.4
Percentage of Revenues gl:DirectResponse gl:LifeSegment0.00.00.00.0

gl:DistributionChannelOther, gl:LifeSegment


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value49505050
Percentage of PremiumsEarnedNet4.95.05.35.4
Percentage of Revenues3.94.04.24.4
Percentage of Revenues gl:DistributionChannelOther gl:LifeSegment0.00.00.00.0

gl:FamilyHeritage, gl:HealthSegment


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value85837776
Percentage of PremiumsEarnedNet8.38.38.28.3
Percentage of Revenues6.76.66.66.8
Percentage of Revenues gl:FamilyHeritage gl:HealthSegment0.00.00.00.0

gl:FamilyHeritage, gl:LifeSegment


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value1.2261.1181.0421.021
Percentage of PremiumsEarnedNet0.10.10.10.1
Percentage of Revenues0.10.10.10.1
Percentage of Revenues gl:FamilyHeritage gl:LifeSegment0.00.00.00.0

gl:LibertyNationalExclusive, gl:HealthSegment


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value47474747
Percentage of PremiumsEarnedNet4.64.75.05.1
Percentage of Revenues3.73.74.04.2
Percentage of Revenues gl:LibertyNationalExclusive gl:HealthSegment0.00.00.00.0

gl:LibertyNationalExclusive, gl:LifeSegment


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value77757372
Percentage of PremiumsEarnedNet7.67.67.77.8
Percentage of Revenues6.16.06.26.4
Percentage of Revenues gl:LibertyNationalExclusive gl:LifeSegment0.00.00.00.0

gl:UnitedAmericanIndependent, gl:AnnuitySegment


Premiums
Period End2021-06-302021-03-312020-06-30
Value0.00.0010.003
Percentage of PremiumsEarnedNet0.00.00.0
Percentage of Revenues0.00.00.0
Percentage of Revenues gl:UnitedAmericanIndependent gl:AnnuitySegment0.00.00.0

gl:UnitedAmericanIndependent, gl:HealthSegment


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value116117112110
Percentage of PremiumsEarnedNet11.411.711.811.8
Percentage of Revenues9.19.29.69.7
Percentage of Revenues gl:UnitedAmericanIndependent gl:HealthSegment0.00.00.00.0

gl:UnitedAmericanIndependent, gl:LifeSegment


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value2.2612.2772.4812.49
Percentage of PremiumsEarnedNet0.20.20.30.3
Percentage of Revenues0.20.20.20.2
Percentage of Revenues gl:UnitedAmericanIndependent gl:LifeSegment0.00.00.00.0

us-gaap:PremiumsEarnedNet us-gaap:StatementBusinessSegments

gl:AnnuitySegment


Premiums
Period End2021-06-302021-03-312020-06-30
Value0.00.0010.003
Percentage of PremiumsEarnedNet0.00.00.0
Percentage of Revenues0.00.00.0
Percentage of Revenues gl:AnnuitySegment0.00.00.0

gl:HealthSegment


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value295294282280
Percentage of PremiumsEarnedNet28.929.429.730.1
Percentage of Revenues23.323.224.024.7
Percentage of Revenues gl:HealthSegment0.00.00.00.0

gl:LifeSegment


Premiums
Period End2021-06-302021-03-312020-06-302020-03-31
Value728708670649
Percentage of PremiumsEarnedNet71.170.670.369.9
Percentage of Revenues57.355.956.857.3
Percentage of Revenues gl:LifeSegment0.00.00.00.0

Realized Investment Gains Losses

us-gaap:RealizedInvestmentGainsLosses

us-gaap:RealizedInvestmentGainsLosses


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value8.65928252.135-4.79-26.0972.195115.1541.329-16.61.032111.9511712-0.705-5.748-18.4633.4824.0050.293-16.6635.142.6130.1197.835-1.4830.577161.5254.4595.913-3.907207.2834.6615.0064.7551231-22.723278.045-5.0028.973
Percentage of RealizedInvestmentGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.72.22.00.2-0.4-2.30.21.00.50.1-1.60.11.10.21.71.2-0.1-0.6-1.90.40.40.0-1.80.50.30.00.8-0.20.11.60.20.50.6-0.42.20.80.50.60.61.53.6-2.73.21.0-0.61.1

us-gaap:RealizedInvestmentGainsLosses us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.866185.788-10.2765.063-26.921.015122.2373.67
Percentage of RealizedInvestmentGainsLosses10.066.723.1-481.3-105.7103.246.2104.143.4276.1
Percentage of Revenues0.11.50.5-0.90.4-2.40.11.10.20.3
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value127112661228119511801133113611411130111910641083108410701056104610291023975989991977933998103310229969679831017930932950958928877885897833837877829847838835845
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value2958028112290462804127534253512597725791248552413323095234692287823182234742299322577220862143622077215742062119853201192002020696202141987019651190631819118137181411887818776179391718516734171561697116218163251615916023
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

us-gaap:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value11138936074578100
Percentage of Assets38.336.032.334.5
Percentage of Assets38.336.032.334.5
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value121310251033
Percentage of Assets4.23.94.5
Percentage of Assets4.23.94.5
Percentage of Assets us-gaap:CorporateNonSegment100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gl:AnnuitySegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value3.2154.0188.592
Percentage of Assets0.00.00.0
Percentage of Assets0.00.00.0
Percentage of Assets us-gaap:OperatingSegments gl:AnnuitySegment100.0100.0100.0

us-gaap:OperatingSegments, gl:HealthSegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value742701680
Percentage of Assets2.62.72.9
Percentage of Assets2.62.72.9
Percentage of Assets us-gaap:OperatingSegments gl:HealthSegment100.0100.0100.0

us-gaap:OperatingSegments, gl:InvestmentSegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value227962016817482
Percentage of Assets78.577.675.7
Percentage of Assets78.577.675.7
Percentage of Assets us-gaap:OperatingSegments gl:InvestmentSegment100.0100.0100.0

us-gaap:OperatingSegments, gl:LifeSegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value429140783890
Percentage of Assets14.815.716.8
Percentage of Assets14.815.716.8
Percentage of Assets us-gaap:OperatingSegments gl:LifeSegment100.0100.0100.0

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
Value2096320280202751981619685188311868318479181551809017680179301730717362172431782517524173421686916990166961622915797158351571415812155171534015142148751441514360143181457414415136301318712900129271278812438123661214312624
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 Assets70.972.169.870.771.574.371.971.673.075.076.676.475.674.973.577.577.678.578.777.077.478.779.678.778.576.476.877.277.178.079.279.278.977.276.876.076.777.175.475.476.775.775.178.8

us-gaap:Liabilities us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilitiesus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value2367206520421869
Percentage of Liabilities11.711.111.610.8
Percentage of Assets8.28.08.88.0
Percentage of Assets srt:ParentCompany21.322.127.423.1

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
Value2958028112290462804127534253512597725791248552413323095234692287823182234742299322577220862143622077215742062119853201192002020696202141987019651190631819118137181411887818776179391718516734171561697116218163251615916023
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
Value11138936074578100
Percentage of LiabilitiesAndStockholdersEquity38.336.032.334.5
Percentage of Assets38.336.032.334.5
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value8616783287718224784865207294731267006043541555385571582062315167505347444566508648774391405542834306488346974529450841883776377638224304436143083997383442284183378039594016339822223324
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets29.127.930.229.328.525.728.128.427.025.023.423.624.425.126.522.522.421.521.323.022.621.320.421.321.523.623.222.822.922.020.820.821.122.823.224.023.322.924.624.623.324.324.921.20.00.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value8771729454156231
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets30.228.123.426.5
Percentage of Assets srt:ParentCompany78.777.972.676.9

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

gl:DeferredAcquisitionCosts


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value-4.098-4.42-4.704-5.008-5.312-5.613-5.916-6.238-6.556-6.691-4.163-5.649-6.579-8.191-8.547-6.682
Percentage of StockholdersEquity-0.0-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0
Percentage of Assets gl:DeferredAcquisitionCosts0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value-156.711-160.817-164.926-134.11-137.393-140.678-143.962-113.534-115.208-116.88-118.555-143.816-146.801-149.785-152.77-106.721-108.742-110.763-113.025-93.41-95.067-96.794-98.898-92.222-94.592-96.967-99.449-63.353
Percentage of StockholdersEquity-1.8-2.1-1.9-1.6-1.8-2.2-2.0-1.6-1.7-1.9-2.2-2.6-2.6-2.6-2.5-2.1-2.2-2.3-2.5-1.8-1.9-2.2-2.4-2.2-2.2-2.0-2.1-1.7
Percentage of Assets-0.5-0.6-0.6-0.5-0.5-0.6-0.6-0.4-0.5-0.5-0.5-0.6-0.6-0.6-0.7-0.5-0.5-0.5-0.5-0.4-0.4-0.5-0.5-0.5-0.5-0.5-0.5-0.3
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value28832166317526812370122219822057155298443561674610821569113610908326921236108463433259764912611090256
Percentage of StockholdersEquity33.527.736.232.630.218.727.228.123.216.38.011.113.418.625.222.021.617.515.224.322.214.48.213.915.125.823.26.8
Percentage of Assets9.77.710.99.68.64.87.68.06.24.11.92.63.34.76.74.94.83.83.25.65.03.11.73.03.26.15.41.4
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value275020243029255022311066184419431439870319477603940142410399847225771142989535231499555116599721092554922-319.183-1170.417-80.938
Percentage of StockholdersEquity31.925.834.531.028.416.425.326.621.514.45.98.610.816.222.920.119.515.212.622.520.312.25.711.712.923.921.25.621.213.00.6-9.4-52.7-2.4
Percentage of Assets9.37.210.49.18.14.27.17.55.83.61.42.02.64.16.14.54.43.32.75.24.62.61.22.52.85.64.91.24.93.20.1-2.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value2722238.133.766-9.621125.6828.9068.9376.4951010151616108.7534.9678.4358.3314.8473.6272.4868.353111724
Percentage of StockholdersEquity0.30.30.30.10.0-0.10.20.10.10.10.10.20.20.30.30.30.20.20.10.20.20.10.10.10.20.20.40.7
Percentage of Assets0.10.10.10.00.0-0.00.00.00.00.00.00.00.00.10.10.10.00.00.00.00.00.00.00.00.00.10.10.1
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value524516527536528519531538526518524527517508508508500491490496489482482488476457462439425432441446481
Percentage of StockholdersEquity6.16.66.06.56.78.07.37.47.98.69.79.59.38.78.29.89.910.410.79.810.011.011.911.411.19.712.210.110.110.813.020.114.5
Percentage of Assets1.81.81.81.91.92.02.02.12.12.12.32.22.32.22.22.22.22.22.32.22.32.32.42.42.42.32.52.32.52.72.80.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value11311311311711711711712112112112112412412412412712712712713013013013013413413410010511279838594
Percentage of StockholdersEquity1.31.41.31.41.51.81.61.71.82.02.22.22.22.12.02.52.52.72.82.62.73.03.23.13.12.92.72.42.72.02.53.92.9
Percentage of Assets0.40.40.40.40.40.50.50.50.50.50.50.50.50.50.50.60.60.60.60.60.60.60.70.70.70.70.60.60.70.50.50.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value618560205874600258385686555156865514536452135267511549554806423941123994389039343817371536143686356833763545340336343513322829283003
Percentage of StockholdersEquity71.876.967.073.074.487.276.177.882.388.896.395.191.885.177.182.081.484.285.277.378.384.689.186.182.971.993.978.085.987.595.0131.890.3
Percentage of Assets20.921.420.221.421.222.421.422.022.222.222.622.422.421.420.518.418.218.118.217.817.718.018.218.317.816.719.518.121.221.720.20.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-957.188-841.961-772.914-982.063-867.732-869.042-750.624-976.498-901.105-831.208-763.398-858.39-788.256-708.665-631.755-746.803-671.242-591.693-519.15-616.758-549.009-471.801-403.266-525.438-428.987-268.663-543.448-512.421-492.639-32.619-36.066-67.566-173.69
Percentage of StockholdersEquity-11.1-10.7-8.8-11.9-11.1-13.3-10.3-13.4-13.4-13.8-14.1-15.5-14.1-12.2-10.1-14.5-13.3-12.5-11.4-12.1-11.3-10.7-9.9-12.3-10.0-5.7-14.4-11.7-11.6-0.8-1.1-3.0-5.2
Percentage of Assets-3.2-3.0-2.7-3.5-3.2-3.4-2.9-3.8-3.6-3.4-3.3-3.7-3.4-3.1-2.7-3.2-3.0-2.7-2.4-2.8-2.5-2.3-2.0-2.6-2.1-1.3-3.0-2.7-2.9-0.2-0.20.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Cash

us-gaap:Cash

us-gaap:Cash


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value138819480114907566891217782881188897617610449126159623.08666664540363844256129870788417590283365231
Percentage of Cash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.30.30.30.40.40.30.30.40.50.30.40.40.50.40.40.30.40.50.20.10.30.30.30.00.30.30.20.20.20.20.20.10.31.70.40.50.51.00.61.72.31.4

us-gaap:Cash us-gaap:ConsolidatedEntities

srt:ParentCompany


Cashus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1.6440.8730.761.0080.00.0
Percentage of Cash1.71.10.60.90.00.0
Percentage of Assets0.00.00.00.00.00.0
Percentage of Assets srt:ParentCompany0.00.00.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value138819480114907566896712177828811876
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.30.30.30.40.40.30.30.40.30.50.30.40.40.50.4

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents us-gaap:ConsolidatedEntities

srt:ParentCompany


Cash
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1.6440.8730.761.0080.0
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents1.71.10.60.90.0
Percentage of Assets0.00.00.00.00.0
Percentage of Assets srt:ParentCompany0.00.00.00.00.0

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value37193107263531272387774125636336880127659412072654814454632891157976
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.30.30.40.91.91.10.10.30.30.50.32.70.30.30.50.30.40.50.30.30.20.70.30.30.10.40.10.40.4

us-gaap:ShortTermInvestments us-gaap:ConsolidatedEntities

srt:ParentCompany


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value193.4010.0215.624
Percentage of ShortTermInvestments17.98.90.04.4
Percentage of Assets0.10.00.00.0
Percentage of Assets srt:ParentCompany0.20.00.00.1

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value350298256217196175139136125119119
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.11.10.90.90.90.70.70.70.70.7

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value16413712110999928585797165
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.50.50.50.50.50.40.50.40.40.4

Long Term Investments

us-gaap:LongTermInvestments us-gaap:ConsolidatedEntities

us-gaap:LongTermInvestments

srt:ParentCompany


Long
Period End2020-12-312019-12-312018-12-312017-12-31
Value32282935
Percentage of LongTermInvestments100.0100.0100.0100.0
Percentage of Assets0.10.10.10.2
Percentage of Assets srt:ParentCompany0.30.30.40.4

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

srt:ParentCompany


Investments
Period End2020-12-312019-12-312018-12-312017-12-31
Value10526902071287763
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0
Percentage of Assets36.234.730.933.1
Percentage of Assets srt:ParentCompany94.596.495.695.8

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-11-012012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value44144144144144144144144144144144144144144144144144144144144144144144144144144144144144144144144144144144144396396396396396396396396396
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.51.61.51.61.61.71.71.71.81.81.91.91.91.91.91.92.02.02.12.02.02.12.22.22.22.12.22.22.22.32.42.42.42.32.40.02.22.32.42.32.32.42.42.52.5

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
Value763729739669630624583557561559549538522527528544515513520504509511522500488488493506489442424383390391401114113113391380387376378234
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 Assets2.62.62.52.42.32.52.22.22.32.32.42.32.32.32.32.42.32.32.42.32.42.52.62.52.42.42.42.62.52.32.32.12.22.12.10.60.70.72.32.22.42.32.31.5

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value184160152135
Percentage of OtherAssets25.027.527.725.7
Percentage of Assets0.60.60.70.6
Percentage of Assets srt:ParentCompany1.71.72.01.7

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302020-12-312020-09-302019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-31
Value198616671667135813551364135881711311136113011311132113511331133743743743743992992991991991990989914
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.75.75.95.25.65.95.83.64.94.84.95.05.15.35.15.33.63.73.73.74.84.95.05.05.25.45.35.3

us-gaap:LongTermDebt us-gaap:LongtermDebtType

gl:JuniorSubordinatedDebenturesDue2056


Long
Period End2021-06-302020-12-312020-09-302019-12-312018-12-31
Value290290290290290
Percentage of LongTermDebt14.617.417.421.421.3
Percentage of Assets1.01.01.01.11.3
Percentage of Assets gl:JuniorSubordinatedDebenturesDue20560.00.00.00.00.0

gl:JuniorSubordinatedDebenturesDue2057


Long
Period End2021-06-302020-12-312020-09-302019-12-312018-12-31
Value123123123123123
Percentage of LongTermDebt6.27.47.49.19.0
Percentage of Assets0.40.40.40.50.5
Percentage of Assets gl:JuniorSubordinatedDebenturesDue20570.00.00.00.00.0

gl:JuniorSubordinatedDebenturesDue2061


Long
Period End2021-06-30
Value317
Percentage of LongTermDebt16.0
Percentage of Assets1.1
Percentage of Assets gl:JuniorSubordinatedDebenturesDue20610.0

gl:NotesDueMayFifteenTwoThousandTwentyThree


Long
Period End2021-06-302020-12-312020-09-302019-12-312018-12-31
Value165164164164164
Percentage of LongTermDebt8.39.99.912.112.1
Percentage of Assets0.60.60.60.60.7
Percentage of Assets gl:NotesDueMayFifteenTwoThousandTwentyThree0.00.00.00.00.0

gl:SeniorNotesDue2022


Long
Period End2021-06-302020-12-312020-09-302019-12-312018-12-31
Value149149149149148
Percentage of LongTermDebt7.59.09.011.010.9
Percentage of Assets0.50.50.50.60.6
Percentage of Assets gl:SeniorNotesDue20220.00.00.00.00.0

gl:SeniorNotesDueAugust152030


Long
Period End2021-06-302020-12-312020-09-30
Value395395395
Percentage of LongTermDebt19.923.723.7
Percentage of Assets1.31.41.4
Percentage of Assets gl:SeniorNotesDueAugust1520300.00.00.0

gl:SeniorNotesDueSeptember152028


Long
Period End2021-06-302020-12-312020-09-302019-12-312018-12-31
Value544544544543543
Percentage of LongTermDebt27.432.632.640.039.8
Percentage of Assets1.81.91.92.12.4
Percentage of Assets gl:SeniorNotesDueSeptember1520280.00.00.00.00.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-312015-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value198616681667166712721346134813511353135711321133743990990989989965791790790790790789789796
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.75.95.75.94.65.35.25.25.45.94.85.33.75.55.55.25.35.44.64.74.64.74.94.84.95.0

us-gaap:LongTermDebtNoncurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Long
Period End2020-12-312019-12-312018-12-312017-12-31
Value1817149815071281
Percentage of LongTermDebtNoncurrent109.0111.1111.0113.2
Percentage of Assets6.35.86.55.5
Percentage of Assets srt:ParentCompany16.316.020.215.8

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value4395000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value3321000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-31
Value2873000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value1896000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value10
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value8616783287718224784865207294731267006043541555385571582062315167505347444566508648774391405542834306488346974529450841883776377638224304436143083997383442284183378039594016339822223324
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets29.127.930.229.328.525.728.128.427.025.023.423.624.425.126.522.522.421.521.323.022.621.320.421.321.523.623.222.822.922.020.820.821.122.823.224.023.322.924.624.623.324.324.921.20.00.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value8771729454156231
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets30.228.123.426.5
Percentage of Assets srt:ParentCompany78.777.972.676.9

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

gl:DeferredAcquisitionCosts


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value-4.098-4.42-4.704-5.008-5.312-5.613-5.916-6.238-6.556-6.691-4.163-5.649-6.579-8.191-8.547-6.682
Percentage of StockholdersEquity-0.0-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0
Percentage of Assets gl:DeferredAcquisitionCosts0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value-156.711-160.817-164.926-134.11-137.393-140.678-143.962-113.534-115.208-116.88-118.555-143.816-146.801-149.785-152.77-106.721-108.742-110.763-113.025-93.41-95.067-96.794-98.898-92.222-94.592-96.967-99.449-63.353
Percentage of StockholdersEquity-1.8-2.1-1.9-1.6-1.8-2.2-2.0-1.6-1.7-1.9-2.2-2.6-2.6-2.6-2.5-2.1-2.2-2.3-2.5-1.8-1.9-2.2-2.4-2.2-2.2-2.0-2.1-1.7
Percentage of Assets-0.5-0.6-0.6-0.5-0.5-0.6-0.6-0.4-0.5-0.5-0.5-0.6-0.6-0.6-0.7-0.5-0.5-0.5-0.5-0.4-0.4-0.5-0.5-0.5-0.5-0.5-0.5-0.3
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value28832166317526812370122219822057155298443561674610821569113610908326921236108463433259764912611090256
Percentage of StockholdersEquity33.527.736.232.630.218.727.228.123.216.38.011.113.418.625.222.021.617.515.224.322.214.48.213.915.125.823.26.8
Percentage of Assets9.77.710.99.68.64.87.68.06.24.11.92.63.34.76.74.94.83.83.25.65.03.11.73.03.26.15.41.4
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value275020243029255022311066184419431439870319477603940142410399847225771142989535231499555116599721092554922-319.183-1170.417-80.938
Percentage of StockholdersEquity31.925.834.531.028.416.425.326.621.514.45.98.610.816.222.920.119.515.212.622.520.312.25.711.712.923.921.25.621.213.00.6-9.4-52.7-2.4
Percentage of Assets9.37.210.49.18.14.27.17.55.83.61.42.02.64.16.14.54.43.32.75.24.62.61.22.52.85.64.91.24.93.20.1-2.00.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value2722238.133.766-9.621125.6828.9068.9376.4951010151616108.7534.9678.4358.3314.8473.6272.4868.353111724
Percentage of StockholdersEquity0.30.30.30.10.0-0.10.20.10.10.10.10.20.20.30.30.30.20.20.10.20.20.10.10.10.20.20.40.7
Percentage of Assets0.10.10.10.00.0-0.00.00.00.00.00.00.00.00.10.10.10.00.00.00.00.00.00.00.00.00.10.10.1
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value524516527536528519531538526518524527517508508508500491490496489482482488476457462439425432441446481
Percentage of StockholdersEquity6.16.66.06.56.78.07.37.47.98.69.79.59.38.78.29.89.910.410.79.810.011.011.911.411.19.712.210.110.110.813.020.114.5
Percentage of Assets1.81.81.81.91.92.02.02.12.12.12.32.22.32.22.22.22.22.22.32.22.32.32.42.42.42.32.52.32.52.72.80.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value11311311311711711711712112112112112412412412412712712712713013013013013413413410010511279838594
Percentage of StockholdersEquity1.31.41.31.41.51.81.61.71.82.02.22.22.22.12.02.52.52.72.82.62.73.03.23.13.12.92.72.42.72.02.53.92.9
Percentage of Assets0.40.40.40.40.40.50.50.50.50.50.50.50.50.50.50.60.60.60.60.60.60.60.70.70.70.70.60.60.70.50.50.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value618560205874600258385686555156865514536452135267511549554806423941123994389039343817371536143686356833763545340336343513322829283003
Percentage of StockholdersEquity71.876.967.073.074.487.276.177.882.388.896.395.191.885.177.182.081.484.285.277.378.384.689.186.182.971.993.978.085.987.595.0131.890.3
Percentage of Assets20.921.420.221.421.222.421.422.022.222.222.622.422.421.420.518.418.218.118.217.817.718.018.218.317.816.719.518.121.221.720.20.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-957.188-841.961-772.914-982.063-867.732-869.042-750.624-976.498-901.105-831.208-763.398-858.39-788.256-708.665-631.755-746.803-671.242-591.693-519.15-616.758-549.009-471.801-403.266-525.438-428.987-268.663-543.448-512.421-492.639-32.619-36.066-67.566-173.69
Percentage of StockholdersEquity-11.1-10.7-8.8-11.9-11.1-13.3-10.3-13.4-13.4-13.8-14.1-15.5-14.1-12.2-10.1-14.5-13.3-12.5-11.4-12.1-11.3-10.7-9.9-12.3-10.0-5.7-14.4-11.7-11.6-0.8-1.1-3.0-5.2
Percentage of Assets-3.2-3.0-2.7-3.5-3.2-3.4-2.9-3.8-3.6-3.4-3.3-3.7-3.4-3.1-2.7-3.2-3.0-2.7-2.4-2.8-2.5-2.3-2.0-2.6-2.1-1.3-3.0-2.7-2.9-0.2-0.20.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
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
Value113113113117117117117121121121121124124124124127127127127130130130130134134134134139208151151158158158158168168168168179179119119125
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.40.40.40.40.50.50.50.50.50.50.50.50.50.50.60.60.60.60.60.60.60.70.70.70.60.70.71.10.80.80.90.90.80.80.91.01.01.01.11.10.70.70.8

us-gaap:CommonStockValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Common
Period End2020-12-312019-12-312018-12-312017-12-31
Value113117121124
Percentage of CommonStockValue100.0100.0100.0100.0
Percentage of Assets0.40.50.50.5
Percentage of Assets srt:ParentCompany1.01.31.61.5

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value524516527536528519531538526518524527517508508508500491490496489482482488476462457460450473462471460450439453443437425445439441432
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.81.81.81.91.92.02.02.12.12.12.32.22.32.22.22.22.22.22.32.22.32.32.42.42.42.22.32.32.32.52.52.62.52.42.32.52.62.62.52.62.72.72.7

us-gaap:AdditionalPaidInCapital us-gaap:ConsolidatedEntities

srt:ParentCompany


Additional
Period End2020-12-312019-12-312018-12-312017-12-31
Value877882874858
Percentage of AdditionalPaidInCapital166.5165.9166.8168.9
Percentage of Assets3.03.43.83.7
Percentage of Assets srt:ParentCompany7.99.411.710.6

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
Value61856020587460025838568655515686551453645200526751154955480042394112399438903934381737153614368635683472337634433329365935453724361334983403356834623349363438133693359935133228
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 Assets20.921.420.221.421.222.421.422.022.222.222.522.422.421.420.418.418.218.118.217.817.718.018.218.317.816.816.717.316.919.219.520.519.918.518.119.920.120.021.222.522.822.021.720.2

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:ConsolidatedEntities

srt:ParentCompany


Retained
Period End2020-12-312019-12-312018-12-312017-12-31
Value5874555152134806
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.3100.1
Percentage of Assets20.221.422.620.5
Percentage of Assets srt:ParentCompany52.759.369.959.3

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
Value27502024302925502231106618441943143987031947760394014241039984722577114298953523149955511659978828876062102373338509259607345015495451535522-319.183
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 Assets9.37.210.49.18.14.27.17.55.83.61.42.02.64.16.14.54.43.32.75.24.62.61.22.52.85.64.94.44.53.21.21.31.84.54.95.44.33.03.23.20.90.30.1-2.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:ConsolidatedEntities

srt:ParentCompany


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-31
Value302918443191424
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0
Percentage of Assets10.47.11.46.1
Percentage of Assets srt:ParentCompany27.219.74.317.6

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
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
Value9578417729828678697509769018317638587887086317466715915196165494714035254283512683962986515437616906005127867545664927416252163236
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.23.02.73.53.23.42.93.83.63.43.33.73.43.12.73.23.02.72.42.82.52.32.02.62.11.71.32.01.53.43.04.23.83.22.74.44.43.42.94.43.91.30.20.2

us-gaap:TreasuryStockValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Treasury
Period End2020-12-312019-12-312018-12-312017-12-31
Value112311011114982
Percentage of TreasuryStockValue145.4146.7146.0155.5
Percentage of Assets3.94.24.84.2
Percentage of Assets srt:ParentCompany10.111.814.912.1

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value8.6347.8888.6678.6329.3561111109.82310109.06128.2638.3518.1955.9926.3457.0546.9356.7876.837
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value8.634-11.4228.6678.632-12.126117.989-5.8859.823108.1360.465128.2638.3511.3515.8726.3457.0540.3886.7876.837
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0-144.8100.0100.0-129.6100.071.0-55.7100.0100.077.55.1100.0100.0100.016.598.0100.0100.05.6100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Adjustments
Period End2021-03-312020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value1.168-0.4820.00.0-6.8170.00.00.0-1.8030.00.00.0-0.6060.00.00.0-2.2240.00.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue14.8-5.20.00.0-64.60.00.00.0-19.90.00.00.0-7.40.00.00.0-32.10.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Adjustments
Period End2021-03-312020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value18210.03.267230.00.02.361100.00.00.07.450.120.00.08.7710.00.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue230.0234.80.029.0220.30.00.022.5114.80.00.00.090.92.00.00.0126.50.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value330371397309425343333343263423340320234382343346278460426366267337390275174279348278202290245250163284174231152300283270171303
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues26.029.432.425.936.130.329.430.123.337.832.029.621.635.732.533.227.045.043.837.126.934.541.827.616.927.437.429.921.330.326.428.618.431.621.027.717.436.233.532.220.535.9

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-405.717-269.685-189.272-31.801-648.982-311.675-240.744-212.211-50.594-305.762193-680.606-95.364-313.877-193.878-226.075-71.708-48.749-267.846-289.383-152.772-60.469-195.415-191.533-34.24989-175.597138-181.974-88.778-425.233
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-31.9-21.3-15.4-2.7-55.0-27.5-21.2-18.6-4.5-27.318.2-62.8-8.8-29.3-18.3-24.3-7.7-5.1-28.0-31.2-17.4-6.8-21.8-23.0-4.110.2-21.216.3-21.7-10.6-50.3

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value135-113.317-187.061-309.032253-31.271-81.084-153.286-186.657-169.481-500.111359-147.624-103.343-117.382-127.599-211.537-133.816-62.967-194.665128-111.154-91.867-71.83-112.179-437.475-203.001-85.453-79.457-96.317-68.394
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues10.7-8.9-15.2-25.921.5-2.8-7.1-13.4-16.5-15.1-47.033.2-13.6-9.7-11.1-13.7-22.7-14.1-6.6-21.014.7-12.5-10.2-8.6-13.4-49.9-24.5-10.1-9.5-11.5-8.1

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value56-13.34314-33.9323149.258-22.64421-53.68443-4.791-6.385-29.948
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.5-1.11.2-2.82.01.30.8-2.01.9-4.84.1-0.4-0.6-2.8

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value330371397309425343333343263423340320234382343346278460426366267337390275174279348278202290245250163284174231152300283270171303
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues26.029.432.425.936.130.329.430.123.337.832.029.621.635.732.533.227.045.043.837.126.934.541.827.616.927.437.429.921.330.326.428.618.431.621.027.717.436.233.532.220.535.9

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1991782041881731651872011861851641781841731027153140133135151138124132145127121146132130132142132133119150130128118126137148105154114126121
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues15.714.116.615.814.714.616.517.716.516.615.516.517.016.297.214.713.613.013.915.314.012.714.214.612.311.914.713.713.313.115.314.214.112.516.314.914.613.215.216.417.012.718.313.715.114.4

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-06-302015-03-312014-06-302014-03-31
Value-4.6169.4330.071-12.635-0.765-25.729-2.0467.032-1.0060.256-9.257-2.6233.779-2.435116.293-0.374-1.2010.20810
Percentage of NetIncomeLoss-2.35.30.0-6.7-0.4-15.5-1.13.5-0.50.1-5.6-1.52.0-1.41.24.1-0.3-1.00.28.0
Percentage of Revenues-0.40.70.0-1.1-0.1-2.3-0.20.6-0.10.0-0.9-0.20.3-0.21.10.6-0.0-0.10.01.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-06-302015-03-312014-06-302014-03-31
Value-4.106-4.109-3.287-3.283-3.285-3.284-1.674-1.674-1.672-1.675-2.971-2.985-2.984-2.985-2.02-2.021-2.375-2.365-1.673-1.673
Percentage of NetIncomeLoss-2.1-2.3-1.6-1.7-1.9-2.0-0.9-0.8-0.9-0.9-1.8-1.7-1.6-1.7-0.2-1.3-1.9-1.9-1.3-1.3
Percentage of Revenues-0.3-0.3-0.3-0.3-0.3-0.3-0.1-0.1-0.1-0.1-0.3-0.3-0.3-0.3-0.2-0.2-0.2-0.2-0.2-0.2
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-06-302014-03-31
Value-0.51133.358-9.3522.52-22.445-0.3728.7060.6661.931-6.2860.3626.7630.55138.314-0.4030.957-11.3132.8863.3721.09-9.8224.6212.0011.1641.88112
Percentage of NetIncomeLoss-0.37.61.6-4.91.5-13.6-0.24.30.41.0-3.80.23.70.31.45.4-0.30.7-8.41.92.40.9-7.43.21.61.01.49.2
Percentage of Revenues-0.01.10.3-0.80.2-2.0-0.00.80.10.2-0.60.00.60.11.30.8-0.00.1-1.20.30.30.1-1.10.50.20.10.21.2
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-405.717-269.685-189.272-31.801-648.982-311.675-240.744-212.211-50.594-305.762193-680.606-95.364-313.877-193.878-226.075-71.708-48.749-267.846-289.383-152.772-60.469-195.415-191.533-34.24989-175.597138-181.974-88.778-425.233
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-31.9-21.3-15.4-2.7-55.0-27.5-21.2-18.6-4.5-27.318.2-62.8-8.8-29.3-18.3-24.3-7.7-5.1-28.0-31.2-17.4-6.8-21.8-23.0-4.110.2-21.216.3-21.7-10.6-50.3

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
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
Value8.19815128.645109.316128.395147.015178.5816.769116.8345.3714.1023.978153.3982.8613.8796.294167.8696.084.8854.4764.9315.0756.8042.1171.3920.8550.8111.1752.2020.4792.4591.5280.6380.7616.3440.6191.8940.324
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments To Acquire Investments

us-gaap:PaymentsToAcquireInvestments

us-gaap:PaymentsToAcquireInvestments


Payments
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
Value195361410399457261511380340444447196192412310381217461620257385287370188251291205174167158351100351340684317195235308133461235368487371680
Percentage of PaymentsToAcquireInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value135-113.317-187.061-309.032253-31.271-81.084-153.286-186.657-169.481-500.111359-147.624-103.343-117.382-127.599-211.537-133.816-62.967-194.665128-111.154-91.867-71.83-112.179-437.475-203.001-85.453-79.457-96.317-68.394
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues10.7-8.9-15.2-25.921.5-2.8-7.1-13.4-16.5-15.1-47.033.2-13.6-9.7-11.1-13.7-22.7-14.1-6.6-21.014.7-12.5-10.2-8.6-13.4-49.9-24.5-10.1-9.5-11.5-8.1

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:ProceedsFromIssuanceOfLongTermDebt


Proceeds
Period End2020-12-312020-09-30
Value0.0400
Percentage of ProceedsFromIssuanceOfLongTermDebt0.0100.0

us-gaap:ProceedsFromIssuanceOfLongTermDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

gl:JuniorSubordinatedDebenturesDueJune2061, us-gaap:SubordinatedDebt


Proceeds
Period End2021-06-14
Value317
Percentage of ProceedsFromIssuanceOfLongTermDebt0.0

gl:SeniorNotesDueAugust152030, us-gaap:SeniorNotes


Proceeds
Period End2020-09-032020-08-21
Value49345
Percentage of ProceedsFromIssuanceOfLongTermDebt0.00.0

us-gaap:ProceedsFromIssuanceOfLongTermDebt us-gaap:LongtermDebtType

us-gaap:SeniorNotes


Proceeds
Period End2020-09-03
Value395
Percentage of ProceedsFromIssuanceOfLongTermDebt0.0

Payments Of Dividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


Payments
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
Value20191919191818181817171818171717171616161616161617161616161515151514141414121212121213121212
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
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
Value1621321471290.016612510411911012391961091119790113931081178588118100110107103112125139961171291047619918918212542823598706313
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value78.2870.0761.7253.5944.6438.8432.9141.7638.1435.4234.0934.0435.6
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

gl:RangeFive


Share
Period End2020-12-312019-12-31
Value100.8587.64
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice128.8125.1

gl:RangeFour


Share
Period End2020-12-312019-12-31
Value87.6482.56
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice112.0117.8

gl:RangeOne


Share
Period End2020-12-312019-12-31
Value51.2948.45
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice65.569.1

gl:RangeSix


Share
Period End2020-12-312019-12-31
Value78.2870.07
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0

gl:RangeThree


Share
Period End2020-12-312019-12-31
Value82.5677.26
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice105.5110.3

gl:RangeTwo


Share
Period End2020-12-312019-12-31
Value77.2653.12
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice98.775.8

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value18391487104613111760147318121307165016011272
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:DebtSecuritiesAvailableForSaleNoncashSaleExchangeOfSecurities

gl:DebtSecuritiesAvailableForSaleNoncashSaleExchangeOfSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value22856765805.982434868
Percentage of DebtSecuritiesAvailableForSaleNoncashSaleExchangeOfSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:DebtSecuritiesAvailableForSaleRealizedGainLossOnExchanges

gl:DebtSecuritiesAvailableForSaleRealizedGainLossOnExchanges


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.0250.00.07.90.00.4112.55.8
Percentage of DebtSecuritiesAvailableForSaleRealizedGainLossOnExchanges0.0100.00.00.0100.00.0100.0100.0100.0100.0

gl:DebtSecuritiesAvailableForSaleRealizedLossAccruedInvestmentIncome us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType

gl:DebtSecuritiesAvailableForSaleRealizedLossAccruedInvestmentIncome

gl:EnergyHoldingInvestment, us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities


Debt
Period End2020-08-03
Value1000000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLossAccruedInvestmentIncome100.0

gl:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAmortization

gl:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAmortization


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1132000.01142000.01137000.01147000.01138000.01141000.01140000.01147000.01157000.01165000.01168000.01188000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAmortization us-gaap:FinancialInstrument

us-gaap:CollateralizedDebtObligations


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1130000.01140000.01136000.01140000.01136000.01139000.01137000.01144000.01153000.01162000.01165000.01183000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAmortization99.899.899.999.499.899.899.799.799.799.799.799.6

us-gaap:CorporateDebtSecurities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2000.02000.01000.07000.02000.02000.03000.03000.04000.03000.03000.05000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAmortization0.20.20.10.60.20.20.30.30.30.30.30.4

gl:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetOtherAdjustmentsIncreaseDecrease

gl:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetOtherAdjustmentsIncreaseDecrease


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-23739000.0-3365000.0-6973000.0-13336000.0-6070000.0-22405000.0-9577000.0-5406000.0-6658000.0-3401000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetOtherAdjustmentsIncreaseDecrease100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetOtherAdjustmentsIncreaseDecrease us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-243000.0156000.087000.0-134000.0-170000.0-123000.0-94000.0-126000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetOtherAdjustmentsIncreaseDecrease3.5-1.2-1.40.61.82.31.43.7

us-gaap:CollateralizedDebtObligations


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-1652000.0-1337000.0-892000.0-1408000.0-839000.0-1395000.0-963000.0-1500000.0-1454000.0-1458000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetOtherAdjustmentsIncreaseDecrease7.039.712.810.613.86.210.127.721.842.9

us-gaap:CorporateDebtSecurities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-22087000.0-2028000.0-5838000.0-12084000.0-5318000.0-20876000.0-8444000.0-3783000.0-5110000.0-1817000.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetOtherAdjustmentsIncreaseDecrease93.060.383.790.687.693.288.270.076.753.4

gl:ForeignExchangeIncreaseDecreaseOnSecuritiesRecordedAtFairValueBeforeTax us-gaap:InvestmentType

gl:ForeignExchangeIncreaseDecreaseOnSecuritiesRecordedAtFairValueBeforeTax

gl:Securities


Foreign
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value2218000.02442000.03244000.01250000.0233000.0-2397000.0968000.0-301000.0626000.0
Percentage of ForeignExchangeIncreaseDecreaseOnSecuritiesRecordedAtFairValueBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:InsurancePremiumPaidForSupplementalPensionPlan

gl:InsurancePremiumPaidForSupplementalPensionPlan


Insurance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0443000.002037000.00443000.001950000.00444000.0
Percentage of InsurancePremiumPaidForSupplementalPensionPlan0.0100.00.0100.00.0100.00.0100.00.0100.0

gl:InvestmentDistribution

gl:InvestmentDistribution


Investment
Period End2021-06-302021-03-312020-06-302020-03-31
Value6.55.84.52.0
Percentage of InvestmentDistribution100.0100.0100.0100.0

gl:InvestmentInLowIncomeHousingInterests

gl:InvestmentInLowIncomeHousingInterests


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value109.089.1985.622.306207.0692.9083.862104.3293.374
Percentage of InvestmentInLowIncomeHousingInterests100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:NonDeferredAcquisitionCostsAndPremiumTaxes

gl:NonDeferredAcquisitionCostsAndPremiumTaxes


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value82797574767876747373696969
Percentage of NonDeferredAcquisitionCostsAndPremiumTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:NonDeferredAcquisitionCostsAndPremiumTaxes us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gl:AnnuitySegment


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.0060.0080.0050.0050.0070.0060.0060.0050.0040.0070.0070.0050.006
Percentage of NonDeferredAcquisitionCostsAndPremiumTaxes0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:HealthSegment


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value23222121232424232323222222
Percentage of NonDeferredAcquisitionCostsAndPremiumTaxes28.528.928.829.230.931.731.632.032.031.831.631.732.0

us-gaap:OperatingSegments, gl:LifeSegment


Non
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value58565352525352505050474747
Percentage of NonDeferredAcquisitionCostsAndPremiumTaxes71.471.171.270.869.168.368.467.968.068.268.468.468.1

gl:NonoperatingFees

gl:NonoperatingFees


Nonoperating
Period End2020-12-312020-09-302018-12-312018-09-30
Value01033000.001578000.0
Percentage of NonoperatingFees0.0100.00.0100.0

gl:OtherComprehensiveIncomeGainLossOnDeferredAcquisitionCostsPeriodIncreaseDecreaseBeforeTax

gl:OtherComprehensiveIncomeGainLossOnDeferredAcquisitionCostsPeriodIncreaseDecreaseBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value408000.0359000.0383000.0385000.0382000.0383000.0409000.0402000.0170000.0-3199000.01880000.01178000.02041000.0
Percentage of OtherComprehensiveIncomeGainLossOnDeferredAcquisitionCostsPeriodIncreaseDecreaseBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:OtherComprehensiveIncomeGainLossOnDeferredAcquisitionCostsPeriodIncreaseDecreaseNetOfTax

gl:OtherComprehensiveIncomeGainLossOnDeferredAcquisitionCostsPeriodIncreaseDecreaseNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value322000.0284000.0304000.0304000.0301000.0303000.0322000.0318000.0135000.0-2528000.01486000.0930000.01612000.0
Percentage of OtherComprehensiveIncomeGainLossOnDeferredAcquisitionCostsPeriodIncreaseDecreaseNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:OtherComprehensiveIncomeGainLossOnDeferredAcquisitionCostsPeriodIncreaseDecreaseTax

gl:OtherComprehensiveIncomeGainLossOnDeferredAcquisitionCostsPeriodIncreaseDecreaseTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value86000.075000.079000.081000.081000.080000.087000.084000.035000.0-671000.0394000.0248000.0429000.0
Percentage of OtherComprehensiveIncomeGainLossOnDeferredAcquisitionCostsPeriodIncreaseDecreaseTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:ParentExpense

gl:ParentExpense


Parent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2.7572.3182.3553.0122.5162.3312.9162.4722.8722.6432.8784.2452.847
Percentage of ParentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:ParentExpense us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Parent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2.7572.3182.3552.6892.5162.3312.2732.4722.8722.643
Percentage of ParentExpense100.0100.0100.089.3100.0100.077.9100.0100.0100.0

us-gaap:MaterialReconcilingItems


Parent
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312018-12-312018-09-30
Value0.00.3230.00.00.00.00.01.578
Percentage of ParentExpense0.010.70.00.00.00.00.037.2

gl:PercentageChangeInGrossInvestmentIncomeOperating

gl:PercentageChangeInGrossInvestmentIncomeOperating


Percentage
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value3.03.01.00.020.01
Percentage of PercentageChangeInGrossInvestmentIncomeOperating100.0100.0100.0100.0100.0

gl:PercentageChangeInGrossInvestmentIncomeOperating us-gaap:InvestmentType

us-gaap:FixedMaturities


Percentage
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value3.02.01.00.010.01
Percentage of PercentageChangeInGrossInvestmentIncomeOperating100.066.7100.050.0100.0

us-gaap:OtherLongTermInvestments


Percentage
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value24.077.036.00.790.36
Percentage of PercentageChangeInGrossInvestmentIncomeOperating800.02566.73600.03950.03600.0

us-gaap:PolicyLoans


Percentage
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value1.01.03.00.040.05
Percentage of PercentageChangeInGrossInvestmentIncomeOperating33.333.3300.0200.0500.0

us-gaap:ShortTermInvestments


Percentage
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value-96.0-99.0-83.0-0.82-0.63
Percentage of PercentageChangeInGrossInvestmentIncomeOperating-3200.0-3300.0-8300.0-4100.0-6300.0

gl:PercentageChangeInInvestmentIncomeInvestmentExpense

gl:PercentageChangeInInvestmentIncomeInvestmentExpense


Percentage
Period End2021-06-302021-03-312020-09-302020-06-30
Value16.027.023.00.12
Percentage of PercentageChangeInInvestmentIncomeInvestmentExpense100.0100.0100.0100.0

gl:PercentageChangeInNetInvestmentIncome

gl:PercentageChangeInNetInvestmentIncome


Percentage
Period End2021-06-302021-03-312020-09-302020-06-30
Value3.03.01.00.02
Percentage of PercentageChangeInNetInvestmentIncome100.0100.0100.0100.0

gl:ProductPremiumAsPercentageOfSegmentPremium us-gaap:ProductOrService

gl:ProductPremiumAsPercentageOfSegmentPremium

gl:AmericanIncomeExclusive


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value37.036.0036.00.350.35-34.6535.00.350.34
Percentage of ProductPremiumAsPercentageOfSegmentPremium100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

gl:DirectResponse


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value26.026.0026.00.270.26-25.7426.00.260.27
Percentage of ProductPremiumAsPercentageOfSegmentPremium70.372.20.072.277.174.374.374.374.379.4

gl:DistributionChannelOther


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value5.05.005.00.050.06-5.946.00.060.06
Percentage of ProductPremiumAsPercentageOfSegmentPremium13.513.90.013.914.317.117.117.117.117.6

gl:FamilyHeritage


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value8.09.008.00.080.08-7.928.00.080.08
Percentage of ProductPremiumAsPercentageOfSegmentPremium21.625.00.022.222.922.922.922.922.923.5

gl:LibertyNationalExclusive


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value12.012.0013.00.130.13-12.8713.00.130.13
Percentage of ProductPremiumAsPercentageOfSegmentPremium32.433.30.036.137.137.137.137.137.138.2

gl:UnitedAmericanIndependent


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value12.012.0012.00.120.12-11.8812.00.120.12
Percentage of ProductPremiumAsPercentageOfSegmentPremium32.433.30.033.334.334.334.334.334.335.3

gl:ProductPremiumAsPercentageOfSegmentPremium us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

gl:AmericanIncomeExclusive, gl:HealthSegment


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value10.09.009.00.090.09-8.919.00.090.09
Percentage of ProductPremiumAsPercentageOfSegmentPremium27.025.00.025.025.725.725.725.725.726.5

gl:AmericanIncomeExclusive, gl:LifeSegment


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value48.047.0047.00.460.47-45.5447.00.460.45
Percentage of ProductPremiumAsPercentageOfSegmentPremium129.7130.60.0130.6131.4134.3131.4134.3131.4132.4

gl:DirectResponse, gl:HealthSegment


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value6.07.007.00.070.07-6.937.00.070.08
Percentage of ProductPremiumAsPercentageOfSegmentPremium16.219.40.019.420.020.020.020.020.023.5

gl:DirectResponse, gl:LifeSegment


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value34.035.0034.00.350.34-33.6634.00.350.35
Percentage of ProductPremiumAsPercentageOfSegmentPremium91.997.20.094.4100.097.197.197.1100.0102.9

gl:DistributionChannelOther, gl:LifeSegment


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value7.07.008.00.080.08-7.928.00.080.08
Percentage of ProductPremiumAsPercentageOfSegmentPremium18.919.40.022.222.922.922.922.922.923.5

gl:FamilyHeritage, gl:HealthSegment


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value29.028.0028.00.270.28-26.7328.00.280.27
Percentage of ProductPremiumAsPercentageOfSegmentPremium78.477.80.077.877.180.077.180.080.079.4

gl:LibertyNationalExclusive, gl:HealthSegment


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value16.016.0-1.016.00.170.17-17.8218.00.180.18
Percentage of ProductPremiumAsPercentageOfSegmentPremium43.244.40.044.448.648.651.451.451.452.9

gl:LibertyNationalExclusive, gl:LifeSegment


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value11.011.0011.00.110.11-10.8911.00.110.11
Percentage of ProductPremiumAsPercentageOfSegmentPremium29.730.60.030.631.431.431.431.431.432.4

gl:UnitedAmericanIndependent, gl:AnnuitySegment


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-30
Value0100.00100.01.0-99.0100.01.0
Percentage of ProductPremiumAsPercentageOfSegmentPremium0.0277.80.0277.8285.7285.7285.7285.7

gl:UnitedAmericanIndependent, gl:HealthSegment


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value39.040.01.040.00.40.39-38.6138.00.380.38
Percentage of ProductPremiumAsPercentageOfSegmentPremium105.4111.10.0111.1114.3111.4111.4108.6108.6111.8

gl:RealizedGainsLossesFromInvestmentsApplicableTax

gl:RealizedGainsLossesFromInvestmentsApplicableTax


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1818000.05912000.04994000.0-463000.0-1006000.0-5480000.0461000.02508000.01082000.0279000.0-3486000.0217000.02480000.0
Percentage of RealizedGainsLossesFromInvestmentsApplicableTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:RealizedGainsLossesFromInvestmentsNetOfTax

gl:RealizedGainsLossesFromInvestmentsNetOfTax


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value6.84122201.964-3.784-20.6171.7349.4354.0721.05-13.1140.8159.333
Percentage of RealizedGainsLossesFromInvestmentsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:RealizedInvestmentGainsLossesAndGainLossOnExtinguishmentOfDebt

gl:RealizedInvestmentGainsLossesAndGainLossOnExtinguishmentOfDebt


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.65928251.501-4.79-26.0972.195115.1541.329-16.61.032111.951
Percentage of RealizedInvestmentGainsLossesAndGainLossOnExtinguishmentOfDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:RequiredInterestOnDeferredAcquisitionCosts us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

gl:RequiredInterestOnDeferredAcquisitionCosts

us-gaap:OperatingSegments, gl:AnnuitySegment


Required
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.0660.070.0750.0810.0840.0880.1110.1250.1270.1310.1410.1450.15
Percentage of RequiredInterestOnDeferredAcquisitionCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gl:HealthSegment


Required
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value7.0776.9626.7966.6896.5826.5196.4166.3956.3416.2836.1846.1366.079
Percentage of RequiredInterestOnDeferredAcquisitionCosts10722.79945.79061.38258.07835.77408.05780.25116.04992.94796.24385.84231.74052.7

us-gaap:OperatingSegments, gl:InvestmentSegment


Required
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-61.365-60.827-60.089-59.479-58.773-58.725-57.759-57.468-56.766-56.438-55.496-55.188-54.504
Percentage of RequiredInterestOnDeferredAcquisitionCosts-92977.3-86895.7-80118.7-73430.9-69967.9-66733.0-52035.1-45974.4-44697.6-43082.4-39358.9-38060.7-36336.0

us-gaap:OperatingSegments, gl:LifeSegment


Required
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value54535352525251505050494848
Percentage of RequiredInterestOnDeferredAcquisitionCosts82154.576850.070957.365072.862032.159225.046155.040758.439604.738186.334873.033729.032183.3

gl:RequiredInterestOnPolicyReserves us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

gl:RequiredInterestOnPolicyReserves

us-gaap:OperatingSegments, gl:AnnuitySegment


Required
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value10101010101010101011111111
Percentage of RequiredInterestOnPolicyReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gl:HealthSegment


Required
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value25242423222222212121212020
Percentage of RequiredInterestOnPolicyReserves253.9249.8236.9229.7221.2215.3207.4202.7199.1193.3181.9177.2174.4

us-gaap:OperatingSegments, gl:InvestmentSegment


Required
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-217.945-214.925-212.527-209.911-206.391-204.171-202.114-200.506-198.081-196.278-194.439-192.854-190.712
Percentage of RequiredInterestOnPolicyReserves-2176.0-2148.2-2067.8-2028.7-1997.6-1952.7-1892.1-1851.1-1819.3-1765.1-1672.7-1630.1-1604.6

us-gaap:OperatingSegments, gl:LifeSegment


Required
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value182179177175173171169167165163161160158
Percentage of RequiredInterestOnPolicyReserves1822.01798.41730.91699.01676.41637.41584.71548.41520.11471.81390.81352.91330.3

gl:SegmentRevenuesExcludingRealizedInvestmentGainsLosses

gl:SegmentRevenuesExcludingRealizedInvestmentGainsLosses


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1262123812031193118511591134112911251117108110821072
Percentage of SegmentRevenuesExcludingRealizedInvestmentGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:SegmentRevenuesExcludingRealizedInvestmentGainsLosses us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.3880.2950.3040.2920.4040.3250.2410.4380.3980.241
Percentage of SegmentRevenuesExcludingRealizedInvestmentGainsLosses0.00.00.00.00.00.00.00.00.00.0

gl:SegmentRevenuesExcludingRealizedInvestmentGainsLosses us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gl:AnnuitySegment


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.00.0010.00.0010.0030.00.00.0030.0010.00.00.0020.005
Percentage of SegmentRevenuesExcludingRealizedInvestmentGainsLosses0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gl:HealthSegment


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value295294290287282280275269266266256255251
Percentage of SegmentRevenuesExcludingRealizedInvestmentGainsLosses23.423.824.124.123.924.224.323.823.723.923.823.623.4

us-gaap:OperatingSegments, gl:InvestmentSegment


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value238235235231231228227228227226224221218
Percentage of SegmentRevenuesExcludingRealizedInvestmentGainsLosses18.919.019.519.419.519.820.120.320.220.320.720.520.4

us-gaap:OperatingSegments, gl:LifeSegment


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value728708678674670649631630631624600605602
Percentage of SegmentRevenuesExcludingRealizedInvestmentGainsLosses57.757.256.356.556.656.055.755.956.155.855.555.956.2

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:BusinessCombinationConsiderationTransferred1

gl:BeazleyBenefits, us-gaap:SubsequentEvent


Business
Period End2021-08-01
Value59
Percentage of BusinessCombinationConsiderationTransferred1100.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded

us-gaap:CorporateDebtSecurities


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-06-30
Value-1.0414.3870.0310.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded100.0100.00.0100.00.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossSellBeforeRecovery us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossSellBeforeRecovery

us-gaap:CorporateDebtSecurities


Debt
Period End2021-03-312020-12-312020-09-302020-06-302019-06-30
Value3.3460.0320.00.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossSellBeforeRecovery100.00.0100.00.00.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain us-gaap:InvestmentType

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain

us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value01134000.00002642000.0150000.01031000.0046000.0066000.000228000.04851000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGain0.0100.00.00.00.0100.0100.0100.00.0100.00.0100.00.00.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment

us-gaap:DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.865154.747-38.6085.9284.9341.017122.2373.67
Percentage of DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss us-gaap:InvestmentType

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss

us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.082120.0380.3710.00.0430.6040.03.027130.00.00.01.10.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLoss100.0100.00.0100.0100.00.0100.0100.00.0100.0100.00.00.00.0100.00.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType

gl:EnergyHoldingInvestment, us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities


Debt
Period End2020-08-03
Value6.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLoss0.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType, us-gaap:SubsequentEventType

gl:Energy, us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities, us-gaap:SubsequentEvent


Debt
Period End2020-08-03
Value7.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLoss0.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-4984000.0-4985000.0-3921000.0-3925000.0-3924000.0-1894000.0-1896000.0-1894000.0-3636000.0-3636000.0-3636000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312013-03-31
Value0.1580.1580.1580.1580.1580.1580.1580.1580.1190.1190.119-0.571
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value8.0838.0837.397.3917.396.9666.9666.9666.3636.3636.363
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanInterestCost


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value5.4695.4675.6535.6475.6515.9645.9645.9645.4965.4935.493
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost


Defined
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
Value10108.4558.4588.4548.4596.0356.0326.0356.0328.1048.1658.1628.162
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DefinedBenefitPlanServiceCost


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value7.9187.9186.1166.1156.1164.9824.9834.9825.2775.2775.277
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStock

us-gaap:DividendsCommonStock


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value20201919191818181717181817171717161616161616
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStock us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value20201919191818181717181817171717161616161616
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
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
Value-3.747-2.171-6.739-2.411-6.41213-2.613-0.685-4.124-1.7269.716-4.5122.4724.883
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci

us-gaap:FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value16-15.4968.6-0.68346-39.823-9.159111515
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.324-1.2610.145-0.0680.026-0.276-0.3350.6020.1430.298
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci8.08.11.710.00.10.73.75.30.92.0

us-gaap:CollateralizedDebtObligations


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.6289.92.697-0.1740.429-5.475-4.231-0.5612.134.176
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci21.9-63.931.425.50.913.746.2-4.914.027.6

us-gaap:CorporateDebtSecurities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value11-24.1355.758-0.44145-34.072-4.593111210
Percentage of FairValueAssetRecurringBasisStillHeldUnrealizedGainLossOci70.2155.767.064.699.085.650.199.685.170.4

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.758-6.7870.3660.00.01.2130.3960.00.00.00.00.6980.00.00.00.00.00.00.00.7880.00.00.01.1820.00.00.00.0-15.909075-0.0159250.00.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1100.0100.0100.00.00.0100.0100.00.00.00.00.0100.00.00.00.00.00.00.00.0100.00.00.00.0100.00.00.00.00.0100.0100.00.00.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1 us-gaap:FinancialInstrument

us-gaap:CollateralizedDebtObligations


Fair
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.0-6.7870.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings10.0100.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CorporateDebtSecurities


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.3660.00.01.2130.3960.00.00.00.00.6980.00.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1100.00.00.0100.0100.00.00.00.00.0100.00.00.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value16-15.4968.6-0.68346-39.823-9.159111515-6.9951.012
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss us-gaap:FinancialInstrument

us-gaap:AssetBackedSecurities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1.324-1.2610.145-0.0680.026-0.276-0.3350.6020.1430.2980.359-0.253
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss8.08.11.710.00.10.73.75.30.92.0-5.1-25.0

us-gaap:CollateralizedDebtObligations


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value3.6289.92.697-0.1740.429-5.475-4.231-0.5612.134.176-5.5213.508
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss21.9-63.931.425.50.913.746.2-4.914.027.678.9346.6

us-gaap:CorporateDebtSecurities


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value11-24.1355.758-0.44145-34.072-4.593111210-1.833-2.243
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss70.2155.767.064.699.085.650.199.685.170.426.2-221.6

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value50170.00.00.00.00.00.00.07.153200.00.00.00.0350.0170.0150.019118.00.00195900.033791640.0650.06231
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases100.0100.00.00.00.00.00.00.00.0100.0100.00.00.00.00.0100.00.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value50170.00.00.00.00.00.00.07.153200.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases100.0100.00.00.00.00.00.00.00.0100.0100.00.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales


Fair
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value12130.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0160.016050.00.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.0100.00.00.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales us-gaap:FinancialInstrument

us-gaap:CollateralizedDebtObligations


Fair
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.0130.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales0.0100.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueOptionChangesInFairValueGainLoss1

us-gaap:FairValueOptionChangesInFairValueGainLoss1


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.5439.8857.84312-19.4340.5831.059-0.4872.869-2.1850.245-0.4562.3010.56
Percentage of FairValueOptionChangesInFairValueGainLoss1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfOtherInvestments

us-gaap:GainLossOnSaleOfOtherInvestments


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value5.251-0.523110.3589.5810.240.1190.00.048-0.156
Percentage of GainLossOnSaleOfOtherInvestments100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:GrossInvestmentIncomeOperating

us-gaap:GrossInvestmentIncomeOperating


Gross
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
Value243241239236236233231232231230228225222221
Percentage of GrossInvestmentIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GrossInvestmentIncomeOperating us-gaap:InvestmentType

us-gaap:FixedMaturities


Gross
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
Value223221220217217217216216215215214210209208
Percentage of GrossInvestmentIncomeOperating91.791.992.292.392.293.193.492.993.393.694.093.594.393.9

us-gaap:OtherLongTermInvestments


Gross
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
Value8.888.1627.5026.9257.1464.6233.7145.1053.9913.3881.9823.6822.122.854
Percentage of GrossInvestmentIncomeOperating3.63.43.12.93.02.01.62.21.71.50.91.61.01.3

us-gaap:PolicyLoans


Gross
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
Value1111111111111110101010101010
Percentage of GrossInvestmentIncomeOperating4.74.74.74.84.84.84.84.74.74.64.64.74.64.6

us-gaap:ShortTermInvestments


Gross
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
Value0.0060.0040.0160.0880.1340.3070.4960.5140.7630.8191.3290.4890.4330.391
Percentage of GrossInvestmentIncomeOperating0.00.00.00.00.10.10.20.20.30.40.60.20.20.2

us-gaap:InvestmentIncomeInvestmentExpense

us-gaap:InvestmentIncomeInvestmentExpense


Investment
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
Value5.185.3334.4454.7224.4814.1844.2683.8274.0173.9333.8163.9633.9573.901
Percentage of InvestmentIncomeInvestmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1 us-gaap:ProductOrService

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1

us-gaap:HealthInsuranceProductLine


Liability
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
Value130661345518269143135130601301221165511411511054
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1 us-gaap:ProductOrService

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1

us-gaap:HealthInsuranceProductLine


Liability
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
Value20866.46182-51.547927.6081322887.225142078118.3341777
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1 us-gaap:ProductOrService

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1

us-gaap:HealthInsuranceProductLine


Liability
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value151153129137159151149152144134129126124131
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LossContingencyAccrualProvision

us-gaap:LossContingencyAccrualProvision


Loss
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value261000.04828000.00003275000.013858000.0-11000000.05500000.0
Percentage of LossContingencyAccrualProvision100.0100.00.00.00.0100.0100.0100.0100.0

us-gaap:NetChangeAnnuitiesAndInvestmentCertificates

us-gaap:NetChangeAnnuitiesAndInvestmentCertificates


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-16.925-13.811-16.07-11.985-25.222-19.651-25.803-21.409-37.081-37.136-39.43-28.899-33.059-25.603-25.02-21.618-23.12-21.174-14.803-18.995-20.552-17.641-26.605-26.373-27.257-15.558-20.361-16.327-15.923-17.181-5.074-3.193-6.836-6.705-2.6186.05-1.3246.41517-8.195-6.771-6.976-19.65211-12.48-10.775
Percentage of NetChangeAnnuitiesAndInvestmentCertificates100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent


Oci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value721-995.2964783061164-804.312-100.34510568550-167.406-128.498-332.921-486.5114461259144154455302
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

gl:DeferredAcquisitionCosts


Oci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.3220.2840.3040.3040.3010.3030.3220.3180.135-2.5281.4860.931.612
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent0.0-0.00.10.10.0-0.0-0.30.10.0-0.5-0.9-0.7-0.5

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Oci
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
Value715-995.0984973011151-782.936-74.936513568550-187.444-129.296-329.619-485.84316855257140-555.053154453303-274.535-48.306-609.544
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent99.3100.0103.998.598.897.374.7100.6100.0100.0112.0100.699.099.9116.490.499.497.60.099.799.6100.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Oci
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
Value4.877-0.482154.36413-21.6796.376-3.224-0.0312.442-3.738-0.132-4.914-1.023-3.035.5472.1493.786-3.4680.1043.4841.221.141-5.867-3.071
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent0.70.03.21.41.12.7-6.4-0.6-0.00.42.20.11.50.2-2.19.10.82.60.00.10.80.40.00.00.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value906-1276.7596253931454-962.641-94.388639718694-229.309-164.122-425.805-615.68223772396215-836.493233692464-407.25-81.617-940.541-97.796-160.38-801.473-123.232.548340359-90.44822635150
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax us-gaap:InvestmentType

gl:Securities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value906-1276.7596303931456-951.921-96.58637714690-224.646-165.432-426.856
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax100.0100.0100.8100.0100.298.9102.399.899.599.498.0100.8100.2

us-gaap:OtherInvestments


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-5.0460.0-2.54-10.722.1921.4293.5914.043464755-81.617-940.541263-1032.809-4.184306101089-160.38-801.473-124.003
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax-0.80.0-0.21.1-2.30.20.50.6100.0-185.6100.0100.00.00.00.00.00.0-1114.0100.0100.0100.6

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


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
Value716-1008.644933101148-760.491-74.564505567549-181.158-129.658-336.382-486.39315446257139-543.74151450302-264.713-52.927-611.545171159-2.702279396-63.577-104.23-520.994-79.372.683221232-58.1462039294
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax


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
Value190-268.11913182305-202.15-19.824134150145-48.151-34.464-89.423-129.289832513875-292.75381242162-142.537-28.69-328.9969286-1.478150213-34.219-56.15-280.479-44.6331.436119125-31.311121150
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax


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
Value6.173-0.61195.52216-27.4428.073-4.082-0.0383.089-4.733-0.168-6.217-1.299-4.668.5333.3024.214-5.0840.125.3821.761.916-9.031-4.845-8.691-6.128-6.653.185-1.177-1.2644.138-4.803-1.033-0.1323.707-2.9662.878-2.483-3.0051.356
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax


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
Value1296000.0-128000.04031000.01158000.03560000.0-5763000.01697000.0-858000.0-7000.0647000.0-995000.0-36000.0-1303000.0-276000.0-1630000.02986000.01153000.0428000.0-1616000.016000.01898000.0540000.0775000.0-3164000.0-1774000.0-2729000.0-1956000.0-2084000.01189000.0-439000.0-534000.01324000.0-1726000.0-284000.0-147000.01154000.0-896000.01007000.0-425000.0-1051000.0474000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-30
Value725-1004.7294783181165-778.583-98.294503569550-158.149-125.875-336.7-484.07513254261145153453303-55.49-610.322
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

gl:DeferredAcquisitionCosts


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.3220.2840.3040.3040.3010.3030.3220.3180.135-2.5281.4860.931.612
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent0.0-0.00.10.10.0-0.0-0.30.10.0-0.5-0.9-0.7-0.5

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value4.1064.109-30.8163.2833.2853.284-30.4281.6741.6721.675252.9852.9842.985-18.9742.0212.0212.262-19.6151.6571.7272.104-6.6762.372.375
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent0.6-0.4-6.41.00.3-0.431.00.30.30.3-16.0-2.4-0.9-0.6-14.33.70.81.60.01.10.40.70.0-4.3-0.4

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value716-1008.644933101148-760.491-74.564505567549-181.158-129.658-336.382-486.39315446257139-543.74151450302-264.713-52.927-611.545
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent98.7100.4103.297.598.597.775.9100.299.799.7114.5103.099.9100.5116.485.698.696.20.098.699.299.50.095.4100.2

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value4.877-0.482154.36413-21.6796.376-3.224-0.0312.442-3.738-0.132-4.914-1.023-3.035.5472.1493.786-3.4680.1043.4841.221.141-5.867-3.071
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent0.70.03.21.41.12.8-6.5-0.6-0.00.42.40.11.50.2-2.310.10.82.60.00.10.80.40.010.60.5

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax


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
Value-4.106-4.10930-3.283-3.285-3.28430-1.674-1.672-1.675-25.261-2.985-2.984-2.98518-2.021-2.021-2.26219-1.657-1.727-2.1046.676-2.37-2.375-2.48241-1.671-1.97-1.673-36.989-2.992-2.9972.95238-2.319-2.3432.27915-1.977-1.979
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax


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
Value-1.094-1.0918.192-0.873-0.873-0.8738.089-0.443-0.446-0.445-6.714-0.793-0.794-0.79310-1.087-1.088-1.21810-0.894-0.929-1.1343.592-1.276-1.278-1.33822-0.9-1.061-0.901-19.917-1.613-1.611-1.59120-1.25-1.26-1.2278.08-1.064-1.063
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax us-gaap:InvestmentType

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

gl:Securities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value-0.645174.251-11.8383.19-28.412-0.47110.8432.444-7.9570.4588.561
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-06-302015-03-312014-03-312013-03-31
Value5.25.24.1614.1564.1584.1572.1192.1172.1182.123.7613.7783.7783.7783.113.1083.1093.1092.5142.5512.6563.2383.6533.822.5744.543
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax us-gaap:InvestmentType

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

gl:Securities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value904-1262.0596313801459-977.936-98.018649714693-223.819-173.598-417.616
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherCostAndExpenseOperating

us-gaap:OtherCostAndExpenseOperating


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
Value79817475727878747972707468666963626258575757525756565355565653535552534847485945465045434542
Percentage of OtherCostAndExpenseOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherCostAndExpenseOperating us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceCostCredit


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.1580.1580.1580.1580.1580.1580.1570.1580.1580.158
Percentage of OtherCostAndExpenseOperating0.20.20.20.20.20.20.20.20.20.2

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value5.0425.0424.0033.9984.03.9991.9621.9591.961.962
Percentage of OtherCostAndExpenseOperating6.46.25.45.35.55.12.52.62.52.7

us-gaap:OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings

us-gaap:OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value0.0-3.346-1.041-28.3320.865310.00.0
Percentage of OtherThanTemporaryImpairmentLossDebtSecuritiesAvailableForSaleRecognizedInEarnings0.0100.0100.0100.0100.0100.00.00.0

us-gaap:PaymentsForLossesAndLossAdjustmentExpense us-gaap:ProductOrService

us-gaap:PaymentsForLossesAndLossAdjustmentExpense

us-gaap:HealthInsuranceProductLine


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value150152141138130161151149152148138136136133123127131
Percentage of PaymentsForLossesAndLossAdjustmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value-48000.07117000.0-5000.0-13000.00
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.00.0

us-gaap:PaymentsForProceedsFromPolicyLoans

us-gaap:PaymentsForProceedsFromPolicyLoans


Payments
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
Value-1.209-0.0823.1681.670.4083.6416.68.4235.0135.396.236.0285.4252.8546.2117.2545.492.5998.89-2.474.7154.3786.426.0895.2362.6087.117.1755.8523.0857.028.5365.323.9616.8336.416.2423.6455.5238.049
Percentage of PaymentsForProceedsFromPolicyLoans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromShortTermInvestments

us-gaap:PaymentsForProceedsFromShortTermInvestments


Payments
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
Value278-14.434-156.097-267.772259234-39.2733.464-60.66562-570.202564-11.479-47.04861-28.903-26.603486.13617-96.0989-8.89734-63.19376-63.21530-60.50432-59.09832-73.23881-291.1652765334-27.29128-250.6095498-124.143-78.255-25.124
Percentage of PaymentsForProceedsFromShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDebtIssuanceCosts


Payments
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302013-12-312012-12-312011-12-31
Value04953000.000172000.01661000.000000000
Percentage of PaymentsOfDebtIssuanceCosts0.0100.00.00.0100.0100.00.00.00.00.00.00.00.00.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt


Payments
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
Value119295357342351211496353282421428186181358271366215461619258364287340188250291205174167158351100351340684317198231273133465231368487377675
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireLongtermInvestments

us-gaap:PaymentsToAcquireLongtermInvestments


Payments
Period End2021-06-302021-03-312020-09-30
Value726150
Percentage of PaymentsToAcquireLongtermInvestments100.0100.0100.0

us-gaap:PaymentsToAcquireOtherInvestments

us-gaap:PaymentsToAcquireOtherInvestments


Payments
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
Value756553561064915265822199.952105338151.7750.00.04-1.358210.644290.021.8670.0190.00.0-0.020.020.020.0210.5050.0450.0360.673-2.5783.6556.2460.0-4.0274.0270.6360.01-5.1325.391
Percentage of PaymentsToAcquireOtherInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:PolicyholderBenefitsAndClaimsIncurredHealthCare

us-gaap:PolicyholderBenefitsAndClaimsIncurredHealthCare


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
Value188187187184183178176170170170165162160160163155156157153153153152-50.212175235242202196220255178199202236175172181211142147166175152154173189
Percentage of PolicyholderBenefitsAndClaimsIncurredHealthCare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PolicyholderBenefitsAndClaimsIncurredLifeAndAnnuity

us-gaap:PolicyholderBenefitsAndClaimsIncurredLifeAndAnnuity


Policyholder
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value498517468459459421410406410409395396399400389386390391377369369362342347339
Percentage of PolicyholderBenefitsAndClaimsIncurredLifeAndAnnuity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PolicyholderBenefitsAndClaimsIncurredOther

us-gaap:PolicyholderBenefitsAndClaimsIncurredOther


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
Value7.2867.2597.4597.5087.4757.5887.747.8547.898.0488.4128.5818.5828.6898.9139.08.9778.9469.2769.2558.8829.3389.5479.6489.754101010101010101010111110101010101010101010
Percentage of PolicyholderBenefitsAndClaimsIncurredOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PremiumReceivableCreditLossExpenseReversal

us-gaap:PremiumReceivableCreditLossExpenseReversal


Premium
Period End2020-09-30
Value634000.0
Percentage of PremiumReceivableCreditLossExpenseReversal100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
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
Value3332209.8120.71716251728111.026137.7831320125.745221421213.7633.439119.68411
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


Proceeds
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
Value7236821155016723516325218876861057418289107108578647443312886127551108522408321915011246912629367219710318487171195
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromRepaymentsOfCommercialPaper

us-gaap:ProceedsFromRepaymentsOfCommercialPaper


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-14.97320-24.84-169.5251.15615864-24.764-37.55-14.095
Percentage of ProceedsFromRepaymentsOfCommercialPaper100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments


Proceeds
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
Value0.7573.7337.4436.489280.2315.1340.00.00.00.430.0240.0230.00.0110.477-0.0253.0710.751-0.9281.3860.0081.2882.0210.380.0510.7250.047-0.0450.068-12.734-0.1990.147147.9330.8940.1290.5023.7060.581140.5350.1310.9363.7350.965
Percentage of ProceedsFromSaleAndMaturityOfOtherInvestments100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments

us-gaap:ProceedsFromSaleMaturityAndCollectionsOfInvestments


Proceeds
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
Value851029012281217257191252223979910574197143107111323109865823514289139108138973996862482113174872028492147323118330165233241
Percentage of ProceedsFromSaleMaturityAndCollectionsOfInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt


Proceeds
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
Value12610.00.6611.665016270.03419120.00.014520.00.0265243614200122.8431152281216543.6552846197177555247311115145775844
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt us-gaap:InvestmentType

us-gaap:FixedMaturities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value12610.00.6611.665016270.03419120.00.014520.00.0282243614200122.8431152281216543.6552846
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.0100.0100.00.00.0106.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType

gl:EnergyHoldingInvestment, us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities


Proceeds
Period End2020-08-03
Value0.66
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt0.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType, us-gaap:SubsequentEventType

gl:Energy, us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities, us-gaap:SubsequentEvent


Proceeds
Period End2020-08-03
Value0.66
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt0.0

us-gaap:ProvisionForLoanLossesExpensed us-gaap:InvestmentType

us-gaap:ProvisionForLoanLossesExpensed

us-gaap:ParticipatingMortgages


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-06-30
Value-508000.0-1400000.0-214000.0-119000.03500000.00
Percentage of ProvisionForLoanLossesExpensed100.0100.0100.0100.0100.00.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent


Reclassification
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
Value-4.6169.4330.071-12.635-0.765-25.729-2.0467.032-1.0060.256-9.257-2.6233.779-2.435116.293-2.424-1.064-12.9471.2291.714-0.569-12.1952.252-0.374
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassification
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
Value-4.106-4.109-3.287-3.283-3.285-3.284-1.674-1.674-1.672-1.675-2.971-2.985-2.984-2.985-2.02-2.021-2.021-2.021-1.634-1.657-1.658-1.659-2.373-2.369-2.375
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent89.0-43.6-4629.626.0429.412.881.8-23.8166.2-654.332.1113.8-79.0122.6-17.0-32.183.4189.912.6-134.8-96.7291.619.5-105.2635.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Reclassification
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
Value-0.51133.358-9.3522.52-22.445-0.3728.7060.6661.931-6.2860.3626.7630.55138.314-0.4030.957-11.3132.8863.3721.09-9.8224.6212.001
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent11.0143.64729.674.0-329.487.218.2123.8-66.2754.367.9-13.8179.0-22.6117.0132.116.6-89.987.4234.8196.7-191.680.5205.2-535.0

us-gaap:RepaymentsOfNotesPayable

us-gaap:RepaymentsOfNotesPayable


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.03822.51.8751.8751.8751.8751.253041.25210.6251250.6250.6250.00.00.0
Percentage of RepaymentsOfNotesPayable0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:RepaymentsOfNotesPayable us-gaap:DebtInstrument

gl:TermLoanDue2021


Repayments
Period End2020-07-31
Value82
Percentage of RepaymentsOfNotesPayable0.0

us-gaap:RepaymentsOfNotesPayable us-gaap:DebtInstrument, us-gaap:SubsequentEventType

gl:TermLoanDue2021, us-gaap:SubsequentEvent


Repayments
Period End2020-07-31
Value82
Percentage of RepaymentsOfNotesPayable0.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value33329.8120.717161727121.026137.7831320125.745221421213.7635.33715
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-14.033-12.807-5.776-0.593-9.539-11.004-18.136-7.736-0.956-7.878-6.9-9.077-12.879-9.21-4.743-11.501-11.805-18.865-19.155-4.02-4.533-11.036
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised-41.8-39.1-58.9-82.7-56.8-61.2-65.0-64.0-93.2-57.4-88.7-66.9-63.4-71.3-82.6-51.7-82.7-86.7-89.0-106.8-84.9-70.3

us-gaap:TreasuryStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value4745151.31262846191.982211422332210332640407.7837.97222
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised141.8139.1158.9182.7156.8161.2165.0164.0193.2157.4188.7166.9163.4171.3182.6151.7182.7186.7189.0206.8149.4140.4

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense us-gaap:ProductOrService

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense

us-gaap:HealthInsuranceProductLine


Supplemental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value161163145138136165158152150151
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense us-gaap:ProductOrService

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense

us-gaap:HealthInsuranceProductLine


Supplemental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-9820000.0-9861000.0-1693000.0-8997000.01219000.0-5358000.0-337000.0-928000.0-1089000.01166000.0
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SupplementaryInsuranceInformationPremiumRevenue

us-gaap:SupplementaryInsuranceInformationPremiumRevenue


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value961953929906899897890
Percentage of SupplementaryInsuranceInformationPremiumRevenue100.0100.0100.0100.0100.0100.0100.0

us-gaap:SupplementaryInsuranceInformationPremiumRevenue us-gaap:ProductOrService

gl:AmericanIncomeExclusive


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value345334328322318312305
Percentage of SupplementaryInsuranceInformationPremiumRevenue36.035.035.335.635.434.934.3

gl:DirectResponse


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value246254239227230236237
Percentage of SupplementaryInsuranceInformationPremiumRevenue25.726.725.825.125.626.426.7

gl:DistributionChannelOther


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value50505050505050
Percentage of SupplementaryInsuranceInformationPremiumRevenue5.25.35.45.55.65.65.7

gl:FamilyHeritage


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value81797876757372
Percentage of SupplementaryInsuranceInformationPremiumRevenue8.58.38.48.58.38.28.1

gl:LibertyNationalExclusive


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value121120120118119118118
Percentage of SupplementaryInsuranceInformationPremiumRevenue12.612.713.013.013.313.213.3

gl:UnitedAmericanIndependent


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value116115112110105104105
Percentage of SupplementaryInsuranceInformationPremiumRevenue12.112.112.112.211.711.711.9

us-gaap:SupplementaryInsuranceInformationPremiumRevenue us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

gl:AmericanIncomeExclusive, gl:HealthSegment


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value27252525252424
Percentage of SupplementaryInsuranceInformationPremiumRevenue2.82.72.82.82.82.72.7

gl:AmericanIncomeExclusive, gl:LifeSegment


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value318308302297293288281
Percentage of SupplementaryInsuranceInformationPremiumRevenue33.232.432.632.832.632.131.6

gl:DirectResponse, gl:HealthSegment


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value19191918191920
Percentage of SupplementaryInsuranceInformationPremiumRevenue2.02.02.12.12.12.12.3

gl:DirectResponse, gl:LifeSegment


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value227235220209211217217
Percentage of SupplementaryInsuranceInformationPremiumRevenue23.724.723.723.123.524.224.4

gl:DistributionChannelOther, gl:LifeSegment


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value50505050505050
Percentage of SupplementaryInsuranceInformationPremiumRevenue5.25.35.45.55.65.65.7

gl:FamilyHeritage, gl:HealthSegment


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value80777675747371
Percentage of SupplementaryInsuranceInformationPremiumRevenue8.38.28.38.48.28.18.0

gl:FamilyHeritage, gl:LifeSegment


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1.0811.0421.0211.0010.9710.9270.931
Percentage of SupplementaryInsuranceInformationPremiumRevenue0.10.10.10.10.10.10.1

gl:LibertyNationalExclusive, gl:HealthSegment


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value47474746474748
Percentage of SupplementaryInsuranceInformationPremiumRevenue4.95.05.15.15.35.35.4

gl:LibertyNationalExclusive, gl:LifeSegment


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value73737271717170
Percentage of SupplementaryInsuranceInformationPremiumRevenue7.77.77.87.98.08.07.9

gl:UnitedAmericanIndependent, gl:AnnuitySegment


Supplementary
Period End2020-09-302020-06-302019-12-312019-09-302019-06-30
Value0.0010.0030.00.0030.001
Percentage of SupplementaryInsuranceInformationPremiumRevenue0.00.00.00.00.0

gl:UnitedAmericanIndependent, gl:HealthSegment


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value114112110108103102102
Percentage of SupplementaryInsuranceInformationPremiumRevenue11.911.811.811.911.511.411.5

gl:UnitedAmericanIndependent, gl:LifeSegment


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2.4022.4812.492.5712.6022.6472.751
Percentage of SupplementaryInsuranceInformationPremiumRevenue0.20.30.30.30.30.30.3

us-gaap:SupplementaryInsuranceInformationPremiumRevenue us-gaap:StatementBusinessSegments

gl:AnnuitySegment


Supplementary
Period End2020-09-302020-06-302019-12-312019-09-302019-06-30
Value0.0010.0030.00.0030.001
Percentage of SupplementaryInsuranceInformationPremiumRevenue0.00.00.00.00.0

gl:HealthSegment


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value287282280275269266266
Percentage of SupplementaryInsuranceInformationPremiumRevenue29.929.730.130.429.929.729.9

gl:LifeSegment


Supplementary
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value674670649631630631624
Percentage of SupplementaryInsuranceInformationPremiumRevenue70.170.369.969.670.170.370.1

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2021-06-302021-03-312020-09-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value16213212916610411911012391961091119790113931081178588118
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-302021-03-312020-09-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value16213212916610411911012391961091119790113931081178588118
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableInterestEntityOwnershipPercentage us-gaap:Range, us-gaap:InvestmentType

us-gaap:VariableInterestEntityOwnershipPercentage

srt:Maximum, srt:PartnershipInterest


Variable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value020.0019.800.2
Percentage of VariableInterestEntityOwnershipPercentage0.0100.00.0100.00.0100.0

srt:Minimum, srt:PartnershipInterest


Variable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value01.000.9900.01
Percentage of VariableInterestEntityOwnershipPercentage0.05.00.05.00.05.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value1337900.01354800.0906300.0692710.01847000.02100400.01936000.02027300.02386800.02301200.02570400.02521800.02449900.02659200.02430100.02267900.01831900.01682300.01622700.01465800.01907300.01823600.01248000.01404200.01101900.0989130.01216300.0929700.01191900.0532720.01821100.02196800.0869610.0879110.0
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WriteOffOfDeferredDebtIssuanceCost

us-gaap:WriteOffOfDeferredDebtIssuanceCost


Write
Period End2020-08-26
Value634000.0
Percentage of WriteOffOfDeferredDebtIssuanceCost100.0

gl:AdvancedAgentCommissionsReceivable

gl:AdvancedAgentCommissionsReceivable


Advanced
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value456438428424424396
Percentage of AdvancedAgentCommissionsReceivable100.0100.0100.0100.0100.0100.0

gl:AdvancedAgentCommissionsReceivableAllowanceForCreditLoss

gl:AdvancedAgentCommissionsReceivableAllowanceForCreditLoss


Advanced
Period End2020-12-312020-09-302020-06-302020-03-312019-12-31
Value1200000.01200000.01200000.01200000.01000000.0
Percentage of AdvancedAgentCommissionsReceivableAllowanceForCreditLoss100.0100.0100.0100.0100.0

gl:AmortizationCostOfInvestmentInFixedMaturitiesRatedBelowInvestmentGrade

gl:AmortizationCostOfInvestmentInFixedMaturitiesRatedBelowInvestmentGrade


Amortization
Period End2020-12-31
Value841
Percentage of AmortizationCostOfInvestmentInFixedMaturitiesRatedBelowInvestmentGrade100.0

gl:AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughTwentyYearsFairValue

gl:AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughTwentyYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value8277776878847578
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughTwentyYearsFairValue100.0100.0100.0100.0

gl:AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue

gl:AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value9329901099239496
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue100.0100.0100.0100.0

gl:BusinessSegmentSelectedLiabilities

gl:BusinessSegmentSelectedLiabilities


Business
Period End2020-12-312019-12-312018-12-31
Value202751868317680
Percentage of BusinessSegmentSelectedLiabilities100.0100.0100.0

gl:BusinessSegmentSelectedLiabilities us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Business
Period End2020-12-312019-12-312018-12-31
Value264820981649
Percentage of BusinessSegmentSelectedLiabilities13.111.29.3

gl:BusinessSegmentSelectedLiabilities us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gl:AnnuitySegment


Business
Period End2020-12-312019-12-312018-12-31
Value106210981178
Percentage of BusinessSegmentSelectedLiabilities5.25.96.7

us-gaap:OperatingSegments, gl:HealthSegment


Business
Period End2020-12-312019-12-312018-12-31
Value237722162125
Percentage of BusinessSegmentSelectedLiabilities11.711.912.0

us-gaap:OperatingSegments, gl:InvestmentSegment


Business
Period End2020-12-312019-12-312018-12-31
Value192216471665
Percentage of BusinessSegmentSelectedLiabilities9.58.89.4

us-gaap:OperatingSegments, gl:LifeSegment


Business
Period End2020-12-312019-12-312018-12-31
Value122641162211061
Percentage of BusinessSegmentSelectedLiabilities60.562.262.6

gl:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsCurrentNet

gl:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsCurrentNet


Debt
Period End2021-06-302020-12-31
Value54000.082000.0
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsCurrentNet100.0100.0

gl:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsCurrentNet us-gaap:ShortTermDebtType

us-gaap:CommercialPaper


Debt
Period End2021-06-302020-12-31
Value54000.082000.0
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsCurrentNet100.0100.0

gl:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNoncurrentNet

gl:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNoncurrentNet


Debt
Period End2021-06-302020-12-31
Value2922
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNoncurrentNet100.0100.0

gl:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNoncurrentNet us-gaap:LongtermDebtType

gl:JuniorSubordinatedDebenturesDue2056


Debt
Period End2021-06-302020-12-31
Value9.3129.348
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNoncurrentNet31.641.1

gl:JuniorSubordinatedDebenturesDue2057


Debt
Period End2021-06-302020-12-31
Value1.6121.619
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNoncurrentNet5.57.1

gl:JuniorSubordinatedDebenturesDue2061


Debt
Period End2021-06-30
Value7.828
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNoncurrentNet26.5

gl:NotesDueMayFifteenTwoThousandTwentyThree


Debt
Period End2021-06-302020-12-31
Value0.5290.658
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNoncurrentNet1.82.9

gl:SeniorNotesDue2022


Debt
Period End2021-06-302020-12-31
Value0.4190.586
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNoncurrentNet1.42.6

gl:SeniorNotesDueAugust152030


Debt
Period End2021-06-302020-12-31
Value4.4354.843
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNoncurrentNet15.021.3

gl:SeniorNotesDueSeptember152028


Debt
Period End2021-06-302020-12-31
Value5.3615.672
Percentage of DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNoncurrentNet18.225.0

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterFiveThroughTenYearsAmortizedCostNetOfAllowanceForCreditLoss

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterFiveThroughTenYearsAmortizedCostNetOfAllowanceForCreditLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value1963188618701794
Percentage of DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterFiveThroughTenYearsAmortizedCostNetOfAllowanceForCreditLoss100.0100.0100.0100.0

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneThroughFiveYearsAmortizedCostNetOfAllowanceForCreditLosses

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneThroughFiveYearsAmortizedCostNetOfAllowanceForCreditLosses


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value774772781762
Percentage of DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterOneThroughFiveYearsAmortizedCostNetOfAllowanceForCreditLosses100.0100.0100.0100.0

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterTenThroughTwentyYearsAmortizedCostNetOfAllowanceForCreditLoss

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterTenThroughTwentyYearsAmortizedCostNetOfAllowanceForCreditLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value6485639161096027
Percentage of DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterTenThroughTwentyYearsAmortizedCostNetOfAllowanceForCreditLoss100.0100.0100.0100.0

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterTwentyYearsAmortizedCostNetOfAllowanceForCreditLoss

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterTwentyYearsAmortizedCostNetOfAllowanceForCreditLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value7975808481698067
Percentage of DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateAfterTwentyYearsAmortizedCostNetOfAllowanceForCreditLoss100.0100.0100.0100.0

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateWithinOneYearAmortizedCostNetOfAllowanceForCreditLosses

gl:DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateWithinOneYearAmortizedCostNetOfAllowanceForCreditLosses


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value961057046
Percentage of DebtSecuritiesAvailableForSaleMaturityAllocatedAndSingleMaturityDateWithinOneYearAmortizedCostNetOfAllowanceForCreditLosses100.0100.0100.0100.0

gl:DebtSecuritiesAvailableForSaleNetOfAllowanceForCreditLoss

gl:DebtSecuritiesAvailableForSaleNetOfAllowanceForCreditLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value17451174111719316887
Percentage of DebtSecuritiesAvailableForSaleNetOfAllowanceForCreditLoss100.0100.0100.0100.0

gl:DebtSecuritiesAvailableForSaleWithoutSingleMaturityDateNetOfAllowanceForCreditLoss

gl:DebtSecuritiesAvailableForSaleWithoutSingleMaturityDateNetOfAllowanceForCreditLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value157171192188
Percentage of DebtSecuritiesAvailableForSaleWithoutSingleMaturityDateNetOfAllowanceForCreditLoss100.0100.0100.0100.0

gl:DeferredTaxAssetsFixedMaturityInvestments

gl:DeferredTaxAssetsFixedMaturityInvestments


Deferred
Period End2020-12-312019-12-312018-12-31
Value4279000.06161000.06131000.0
Percentage of DeferredTaxAssetsFixedMaturityInvestments100.0100.0100.0

gl:DeferredTaxLiabilitiesInsuranceLiabilities

gl:DeferredTaxLiabilitiesInsuranceLiabilities


Deferred
Period End2020-12-312019-12-312018-12-31
Value257242242
Percentage of DeferredTaxLiabilitiesInsuranceLiabilities100.0100.0100.0

gl:DeferredTaxLiabilitiesTaxDeferredExpenseCompensationAndBenefits

gl:DeferredTaxLiabilitiesTaxDeferredExpenseCompensationAndBenefits


Deferred
Period End2020-12-312019-12-312018-12-31
Value888170
Percentage of DeferredTaxLiabilitiesTaxDeferredExpenseCompensationAndBenefits100.0100.0100.0

gl:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentageOwnershipByPensionPlan us-gaap:RetirementPlanType

gl:FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentageOwnershipByPensionPlan

us-gaap:PensionPlansDefinedBenefit


Fair
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value1.00.010.010.010.01
Percentage of FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerSharePercentageOwnershipByPensionPlan100.0100.0100.0100.0100.0

gl:FairValueOfInvestmentInFixedMaturitiesRatedBelowInvestmentGrade

gl:FairValueOfInvestmentInFixedMaturitiesRatedBelowInvestmentGrade


Fair
Period End2020-12-31
Value877
Percentage of FairValueOfInvestmentInFixedMaturitiesRatedBelowInvestmentGrade100.0

gl:FinancingReceivableAllowanceForCreditLossCollateralDependentElectedForPracticalExpedient

gl:FinancingReceivableAllowanceForCreditLossCollateralDependentElectedForPracticalExpedient


Financing
Period End2020-12-31
Value1002000.0
Percentage of FinancingReceivableAllowanceForCreditLossCollateralDependentElectedForPracticalExpedient100.0

gl:FinancingReceivableAllowanceForCreditLossPool

gl:FinancingReceivableAllowanceForCreditLossPool


Financing
Period End2021-06-302021-03-312020-12-31
Value1639000.02147000.02503000.0
Percentage of FinancingReceivableAllowanceForCreditLossPool100.0100.0100.0

gl:FinancingReceivableAllowanceForCreditLossPool us-gaap:InvestmentType

us-gaap:ParticipatingMortgages


Financing
Period End2020-12-31
Value2503000.0
Percentage of FinancingReceivableAllowanceForCreditLossPool100.0

gl:FinancingReceivableAllowanceForCreditLossesPercent us-gaap:InvestmentType

gl:FinancingReceivableAllowanceForCreditLossesPercent

us-gaap:ParticipatingMortgages


Financing
Period End2021-06-302021-03-312020-12-312020-09-30
Value1.01.02.02.0
Percentage of FinancingReceivableAllowanceForCreditLossesPercent100.0100.0100.0100.0

gl:FinancingReceivableGrossPercentage us-gaap:InvestmentType

gl:FinancingReceivableGrossPercentage

us-gaap:ParticipatingMortgages


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value101.0101.0102.0102.01.021.01.01.0
Percentage of FinancingReceivableGrossPercentage100.0100.0100.0100.0100.0100.0100.0100.0

gl:FinancingReceivableGrossPercentage us-gaap:MortgageLoansOnRealEstateDescriptionTypeOfProperty, us-gaap:InvestmentType

gl:Hospitality, us-gaap:ParticipatingMortgages


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value14.015.014.014.00.140.140.160.16
Percentage of FinancingReceivableGrossPercentage13.914.913.713.713.714.016.016.0

gl:MixedUse, us-gaap:ParticipatingMortgages


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value32.031.031.029.00.270.260.20.12
Percentage of FinancingReceivableGrossPercentage31.730.730.428.426.526.020.012.0

gl:RetailProperty, us-gaap:ParticipatingMortgages


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value12.012.012.012.00.110.110.120.13
Percentage of FinancingReceivableGrossPercentage11.911.911.811.810.811.012.013.0

srt:IndustrialProperty, us-gaap:ParticipatingMortgages


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value11.011.011.011.00.140.140.130.14
Percentage of FinancingReceivableGrossPercentage10.910.910.810.813.714.013.014.0

srt:Multifamily, us-gaap:ParticipatingMortgages


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value9.09.012.011.00.10.090.080.08
Percentage of FinancingReceivableGrossPercentage8.98.911.810.89.89.08.08.0

srt:OfficeBuilding, us-gaap:ParticipatingMortgages


Financing
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value23.023.022.025.00.260.260.310.37
Percentage of FinancingReceivableGrossPercentage22.822.821.624.525.526.031.037.0

gl:FinancingReceivableGrossPercentage us-gaap:StatementGeographical, us-gaap:InvestmentType

gl:EastNorthCentral, us-gaap:ParticipatingMortgages


Financing
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value6.00.060.060.080.11
Percentage of FinancingReceivableGrossPercentage5.95.96.08.011.0

gl:EastSouthCentral, us-gaap:ParticipatingMortgages


Financing
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value3.00.030.030.030
Percentage of FinancingReceivableGrossPercentage2.92.93.03.00.0

gl:MiddleAtlantic, us-gaap:ParticipatingMortgages


Financing
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value17.00.180.170.180.24
Percentage of FinancingReceivableGrossPercentage16.717.617.018.024.0

gl:OtherGeographicalLocation, us-gaap:ParticipatingMortgages


Financing
Period End2021-06-302021-03-312020-12-312019-12-31
Value16.017.022.029.0
Percentage of FinancingReceivableGrossPercentage15.816.821.62900.0

gl:Pacific, us-gaap:ParticipatingMortgages


Financing
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value38.00.360.350.270.22
Percentage of FinancingReceivableGrossPercentage37.335.335.027.022.0

gl:SouthAtlantic, us-gaap:ParticipatingMortgages


Financing
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value32.00.320.320.370.41
Percentage of FinancingReceivableGrossPercentage31.431.432.037.041.0

gl:WestNorthCentral, us-gaap:ParticipatingMortgages


Financing
Period End2020-09-302020-06-302020-03-312019-12-31
Value1.00.010.010
Percentage of FinancingReceivableGrossPercentage1.01.01.00.0

gl:WestSouthCentral, us-gaap:ParticipatingMortgages


Financing
Period End2020-09-302020-06-302020-03-312019-12-312018-12-31
Value5.00.050.050.060.02
Percentage of FinancingReceivableGrossPercentage4.94.95.06.02.0

stpr:CA, us-gaap:ParticipatingMortgages


Financing
Period End2021-06-302021-03-312020-12-312019-12-31
Value39.039.038.026.0
Percentage of FinancingReceivableGrossPercentage38.638.637.32600.0

stpr:FL, us-gaap:ParticipatingMortgages


Financing
Period End2021-06-302021-03-312020-12-312019-12-31
Value5.05.08.09.0
Percentage of FinancingReceivableGrossPercentage5.05.07.8900.0

stpr:NY, us-gaap:ParticipatingMortgages


Financing
Period End2021-06-302021-03-312020-12-312019-12-31
Value11.010.010.015.0
Percentage of FinancingReceivableGrossPercentage10.99.99.81500.0

stpr:PA, us-gaap:ParticipatingMortgages


Financing
Period End2021-06-302021-03-312020-12-312019-12-31
Value7.07.07.03.0
Percentage of FinancingReceivableGrossPercentage6.96.96.9300.0

stpr:VA, us-gaap:ParticipatingMortgages


Financing
Period End2021-06-302021-03-312020-12-312019-12-31
Value17.017.017.018.0
Percentage of FinancingReceivableGrossPercentage16.816.816.71800.0

gl:FinancingReceivableNetPercentage us-gaap:InvestmentType

gl:FinancingReceivableNetPercentage

us-gaap:ParticipatingMortgages


Financing
Period End2020-12-312020-06-302020-03-312019-12-31
Value100.01.01.01.0
Percentage of FinancingReceivableNetPercentage100.0100.0100.0100.0

gl:FinancingReceivableNetPercentage us-gaap:InvestmentType, us-gaap:LoanToValue

us-gaap:ParticipatingMortgages, gl:LTV70PercentTo80Percent


Financing
Period End2020-09-302020-06-302019-12-31
Value11.00.210.1
Percentage of FinancingReceivableNetPercentage0.021.010.0

us-gaap:ParticipatingMortgages, gl:LTV81PercentTo90Percent


Financing
Period End2020-09-302020-06-302019-12-31
Value5.000
Percentage of FinancingReceivableNetPercentage0.00.00.0

us-gaap:ParticipatingMortgages, gl:LTVGreaterThan90Percent


Financing
Period End2020-09-302020-06-302019-12-31
Value10.00.020
Percentage of FinancingReceivableNetPercentage0.02.00.0

us-gaap:ParticipatingMortgages, gl:LTVLessThan70Percent


Financing
Period End2020-09-302020-06-302019-12-31
Value74.00.770.9
Percentage of FinancingReceivableNetPercentage0.077.090.0

gl:FinancingReceivablePastDueAllowanceForCreditLoss us-gaap:InvestmentType

gl:FinancingReceivablePastDueAllowanceForCreditLoss

us-gaap:ParticipatingMortgages


Financing
Period End2020-09-30
Value1000000.0
Percentage of FinancingReceivablePastDueAllowanceForCreditLoss100.0

gl:IncomeTaxReceivableDueFromAffiliates us-gaap:ConsolidatedEntities

gl:IncomeTaxReceivableDueFromAffiliates

srt:ParentCompany


Income
Period End2020-12-312019-12-312018-12-31
Value515050
Percentage of IncomeTaxReceivableDueFromAffiliates100.0100.0100.0

gl:InsuranceCashValueAndInvestmentFundSupportingSupplementalPensionPlanLiability

gl:InsuranceCashValueAndInvestmentFundSupportingSupplementalPensionPlanLiability


Insurance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value13212612611911510311311010696
Percentage of InsuranceCashValueAndInvestmentFundSupportingSupplementalPensionPlanLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:InsuranceCashValueOfSupplementalPensionPlan

gl:InsuranceCashValueOfSupplementalPensionPlan


Insurance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value52525150484847474544
Percentage of InsuranceCashValueOfSupplementalPensionPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:InvestmentInInvestmentFund

gl:InvestmentInInvestmentFund


Investment
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value7974756865
Percentage of InvestmentInInvestmentFund100.0100.0100.0100.0100.0

gl:InvestmentInLowIncomeHousingTaxEntitiesCarryingValue

gl:InvestmentInLowIncomeHousingTaxEntitiesCarryingValue


Investment
Period End2020-12-312019-12-312018-12-31
Value306206226
Percentage of InvestmentInLowIncomeHousingTaxEntitiesCarryingValue100.0100.0100.0

gl:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpenseAndPolicyHolderAccountBalance

gl:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpenseAndPolicyHolderAccountBalance


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value1618615998158021557515371151451503314463
Percentage of LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpenseAndPolicyHolderAccountBalance100.0100.0100.0100.0100.0100.0100.0100.0

gl:LongTermDebtFaceAmount us-gaap:ConsolidatedEntities, us-gaap:ConsolidationItems, us-gaap:LongtermDebtType

gl:LongTermDebtFaceAmount

srt:Subsidiaries, srt:ConsolidationEliminations, gl:SeniorNotesDue2022


Long
Period End2021-06-30
Value150
Percentage of LongTermDebtFaceAmount100.0

gl:LongTermDebtFairValueExcludingCurrentMaturities

gl:LongTermDebtFairValueExcludingCurrentMaturities


Long
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value21641799187118421473
Percentage of LongTermDebtFairValueExcludingCurrentMaturities100.0100.0100.0100.0100.0

gl:MortgageBackedAndAssetBackedSecuritiesAtFairValue

gl:MortgageBackedAndAssetBackedSecuritiesAtFairValue


Mortgage
Period End2021-06-302021-03-312020-12-312020-09-30
Value189196206198
Percentage of MortgageBackedAndAssetBackedSecuritiesAtFairValue100.0100.0100.0100.0

gl:ObligationsUnderFutureCommitmentsForLowIncomeHousingInterests

gl:ObligationsUnderFutureCommitmentsForLowIncomeHousingInterests


Obligations
Period End2020-12-31
Value162
Percentage of ObligationsUnderFutureCommitmentsForLowIncomeHousingInterests100.0

gl:OperatingLossCarryforwardsNotSubjectToExpiration

gl:OperatingLossCarryforwardsNotSubjectToExpiration


Operating
Period End2020-12-31
Value4000000.0
Percentage of OperatingLossCarryforwardsNotSubjectToExpiration100.0

gl:OperatingLossCarryforwardsSubjectToExpiration

gl:OperatingLossCarryforwardsSubjectToExpiration


Operating
Period End2020-12-31
Value22
Percentage of OperatingLossCarryforwardsSubjectToExpiration100.0

gl:OtherAssetsRelatedToBusinessSegments

gl:OtherAssetsRelatedToBusinessSegments


Other
Period End2020-12-312019-12-312018-12-31
Value121310251033
Percentage of OtherAssetsRelatedToBusinessSegments100.0100.0100.0

gl:OtherAssetsRelatedToBusinessSegments us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Other
Period End2020-12-312019-12-312018-12-31
Value121310251033
Percentage of OtherAssetsRelatedToBusinessSegments100.0100.0100.0

gl:OtherLiabilitiesRelatedtoBusinessSegments

gl:OtherLiabilitiesRelatedtoBusinessSegments


Other
Period End2020-12-312019-12-312018-12-31
Value264820981649
Percentage of OtherLiabilitiesRelatedtoBusinessSegments100.0100.0100.0

gl:OtherLiabilitiesRelatedtoBusinessSegments us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Other
Period End2020-12-312019-12-312018-12-31
Value264820981649
Percentage of OtherLiabilitiesRelatedtoBusinessSegments100.0100.0100.0

gl:ParValueOfInvestmentInFixedMaturitiesRatedBelowInvestmentGrade

gl:ParValueOfInvestmentInFixedMaturitiesRatedBelowInvestmentGrade


Par
Period End2020-12-31
Value931
Percentage of ParValueOfInvestmentInFixedMaturitiesRatedBelowInvestmentGrade100.0

gl:PercentOfAvailableForSaleSecuritiesAtFairValueByValuationLevel

gl:PercentOfAvailableForSaleSecuritiesAtFairValueByValuationLevel


Percent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-31
Value4.04.04.04.00.04100.01.01.01.0
Percentage of PercentOfAvailableForSaleSecuritiesAtFairValueByValuationLevel100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:PercentOfAvailableForSaleSecuritiesAtFairValueByValuationLevel us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:InvestmentType

us-gaap:FairValueInputsLevel2, us-gaap:FixedMaturities


Percent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value96.096.096.096.00.960.960.96
Percentage of PercentOfAvailableForSaleSecuritiesAtFairValueByValuationLevel2400.02400.02400.02400.02400.00.01.0

us-gaap:FairValueInputsLevel3, us-gaap:FixedMaturities


Percent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value4.04.04.04.00.040.040.04
Percentage of PercentOfAvailableForSaleSecuritiesAtFairValueByValuationLevel100.0100.0100.0100.0100.00.00.0

gl:PercentOfAvailableForSaleSecuritiesAtFairValueByValuationLevel us-gaap:FinancialInstrument

us-gaap:CollateralizedDebtObligations


Percent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302019-06-30
Value1.01.01.01.00.011.00.01
Percentage of PercentOfAvailableForSaleSecuritiesAtFairValueByValuationLevel25.025.025.025.025.0100.01.0

us-gaap:CorporateDebtSecurities


Percent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302019-06-30
Value3.03.03.03.00.033.00.03
Percentage of PercentOfAvailableForSaleSecuritiesAtFairValueByValuationLevel75.075.075.075.075.0300.03.0

gl:PercentOfAvailableForSaleSecuritiesAtFairValueByValuationLevel us-gaap:InvestmentType

us-gaap:FixedMaturities


Percent
Period End2020-12-312020-06-302020-03-312019-12-31
Value100.01.01.01.0
Percentage of PercentOfAvailableForSaleSecuritiesAtFairValueByValuationLevel2500.02500.00.01.0

gl:PercentageOfFairValueOfFixedMaturitiesDeterminedByThirdParty

gl:PercentageOfFairValueOfFixedMaturitiesDeterminedByThirdParty


Percentage
Period End2020-12-31
Value97.0
Percentage of PercentageOfFairValueOfFixedMaturitiesDeterminedByThirdParty100.0

gl:PercentageOfFixedMaturitiesAtFairValue us-gaap:FinancialInstrument, us-gaap:InvestmentType

gl:PercentageOfFixedMaturitiesAtFairValue

gl:OtherAssetBackedSecurities, us-gaap:FixedMaturities


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1.01.01.01.00.010.010.010.010.010.01
Percentage of PercentageOfFixedMaturitiesAtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gl:USGovernmentDirectGuaranteedAndGovernmentSponsoredEnterprises, us-gaap:FixedMaturities


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value2.02.02.02.00.020.020.020.020.030.02
Percentage of PercentageOfFixedMaturitiesAtFairValue200.0200.0200.0200.0200.0200.0200.0200.0300.0200.0

us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value87.086.087.087.00.880.870.880.880.880.87
Percentage of PercentageOfFixedMaturitiesAtFairValue8700.08600.08700.08700.08800.08700.08800.08800.08800.08700.0

us-gaap:USStatesAndPoliticalSubdivisions, us-gaap:FixedMaturities


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value10.011.010.010.00.090.10.090.090.080.09
Percentage of PercentageOfFixedMaturitiesAtFairValue1000.01100.01000.01000.0900.01000.0900.0900.0800.0900.0

gl:PercentageOfFixedMaturitiesAtFairValue us-gaap:InvestmentType

us-gaap:FixedMaturities


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value100.0100.0100.0100.01.01.01.01.01.01.0
Percentage of PercentageOfFixedMaturitiesAtFairValue10000.010000.010000.010000.010000.010000.010000.010000.010000.010000.0

gl:PercentageOfFixedMaturitiesAtFairValue us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:FinancialInstrument, us-gaap:InvestmentType

gl:Energy, us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value9.09.09.09.00.090.080.10.10.1
Percentage of PercentageOfFixedMaturitiesAtFairValue900.0900.0900.0900.0900.0800.01000.01000.01000.0

gl:Financial, us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value26.026.026.026.00.260.260.250.250.24
Percentage of PercentageOfFixedMaturitiesAtFairValue2600.02600.02600.02600.02600.02600.02500.02500.02400.0

gl:OtherCorporateSectors, us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value40.039.040.040.00.40.40.40.40.4
Percentage of PercentageOfFixedMaturitiesAtFairValue4000.03900.04000.04000.04000.04000.04000.04000.04000.0

gl:Utilities, us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-31
Value12.012.012.012.00.130.130.130.130.13
Percentage of PercentageOfFixedMaturitiesAtFairValue1200.01200.01200.01200.01300.01300.01300.01300.01300.0

gl:PercentageOfFixedMaturityInvestmentsRepresentingInsignificantSecurityType

gl:PercentageOfFixedMaturityInvestmentsRepresentingInsignificantSecurityType


Percentage
Period End2020-12-31
Value1.0
Percentage of PercentageOfFixedMaturityInvestmentsRepresentingInsignificantSecurityType100.0

gl:PercentageOfInvestedAssetsRatedBelowInvestmentGrade

gl:PercentageOfInvestedAssetsRatedBelowInvestmentGrade


Percentage
Period End2020-12-31
Value4.0
Percentage of PercentageOfInvestedAssetsRatedBelowInvestmentGrade100.0

gl:ProportionOfBankingIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfBankingIndustryConcentrationAtFairValueInCorporatePortfolio


Proportion
Period End2020-12-31
Value7.0
Percentage of ProportionOfBankingIndustryConcentrationAtFairValueInCorporatePortfolio100.0

gl:ProportionOfChemicalsIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfChemicalsIndustryConcentrationAtFairValueInCorporatePortfolio


Proportion
Period End2020-12-31
Value4.0
Percentage of ProportionOfChemicalsIndustryConcentrationAtFairValueInCorporatePortfolio100.0

gl:ProportionOfElectricIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfElectricIndustryConcentrationAtFairValueInCorporatePortfolio


Proportion
Period End2020-12-31
Value10.0
Percentage of ProportionOfElectricIndustryConcentrationAtFairValueInCorporatePortfolio100.0

gl:ProportionOfFoodIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfFoodIndustryConcentrationAtFairValueInCorporatePortfolio


Proportion
Period End2020-12-31
Value4.0
Percentage of ProportionOfFoodIndustryConcentrationAtFairValueInCorporatePortfolio100.0

gl:ProportionOfInsuranceIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfInsuranceIndustryConcentrationAtFairValueInCorporatePortfolio


Proportion
Period End2020-12-31
Value15.0
Percentage of ProportionOfInsuranceIndustryConcentrationAtFairValueInCorporatePortfolio100.0

gl:ProportionOfOilAndGasIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfOilAndGasIndustryConcentrationAtFairValueInCorporatePortfolio


Proportion
Period End2020-12-31
Value4.0
Percentage of ProportionOfOilAndGasIndustryConcentrationAtFairValueInCorporatePortfolio100.0

gl:ProportionOfPipelinesIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfPipelinesIndustryConcentrationAtFairValueInCorporatePortfolio


Proportion
Period End2020-12-31
Value6.0
Percentage of ProportionOfPipelinesIndustryConcentrationAtFairValueInCorporatePortfolio100.0

gl:ProportionOfReitIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfReitIndustryConcentrationAtFairValueInCorporatePortfolio


Proportion
Period End2020-12-31
Value4.0
Percentage of ProportionOfReitIndustryConcentrationAtFairValueInCorporatePortfolio100.0

gl:ProportionOfStateAndMunicipalGovernmentsSecuritiesAtFairValueInInvestmentPortfolio

gl:ProportionOfStateAndMunicipalGovernmentsSecuritiesAtFairValueInInvestmentPortfolio


Proportion
Period End2020-12-312019-12-31
Value9.00.09
Percentage of ProportionOfStateAndMunicipalGovernmentsSecuritiesAtFairValueInInvestmentPortfolio100.0100.0

gl:ProportionOfStateAndMunicipalGovernmentsSecuritiesAtFairValueInInvestmentPortfolio us-gaap:StatementGeographical

stpr:CA


Proportion
Period End2020-12-31
Value7.0
Percentage of ProportionOfStateAndMunicipalGovernmentsSecuritiesAtFairValueInInvestmentPortfolio77.8

stpr:FL


Proportion
Period End2020-12-312019-12-31
Value5.00.06
Percentage of ProportionOfStateAndMunicipalGovernmentsSecuritiesAtFairValueInInvestmentPortfolio55.666.7

stpr:MI


Proportion
Period End2020-12-312019-12-31
Value8.00.08
Percentage of ProportionOfStateAndMunicipalGovernmentsSecuritiesAtFairValueInInvestmentPortfolio88.988.9

stpr:NY


Proportion
Period End2020-12-312019-12-31
Value10.00.07
Percentage of ProportionOfStateAndMunicipalGovernmentsSecuritiesAtFairValueInInvestmentPortfolio111.177.8

stpr:OH


Proportion
Period End2020-12-312019-12-31
Value6.00.05
Percentage of ProportionOfStateAndMunicipalGovernmentsSecuritiesAtFairValueInInvestmentPortfolio66.755.6

stpr:TX


Proportion
Period End2020-12-312019-12-31
Value18.00.22
Percentage of ProportionOfStateAndMunicipalGovernmentsSecuritiesAtFairValueInInvestmentPortfolio200.0244.4

gl:ProportionOfTelecommunicationsConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfTelecommunicationsConcentrationAtFairValueInCorporatePortfolio


Proportion
Period End2020-12-31
Value3.0
Percentage of ProportionOfTelecommunicationsConcentrationAtFairValueInCorporatePortfolio100.0

gl:ProportionOfTransportationIndustryConcentrationAtFairValueInCorporatePortfolio

gl:ProportionOfTransportationIndustryConcentrationAtFairValueInCorporatePortfolio


Proportion
Period End2020-12-31
Value4.0
Percentage of ProportionOfTransportationIndustryConcentrationAtFairValueInCorporatePortfolio100.0

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueInSecondYear

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueInSecondYear


Purchase
Period End2020-12-31
Value73
Percentage of PurchaseCommitmentsUnderLowIncomeHousingProgramDueInSecondYear100.0

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueInThirdYear

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueInThirdYear


Purchase
Period End2020-12-31
Value24
Percentage of PurchaseCommitmentsUnderLowIncomeHousingProgramDueInThirdYear100.0

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueWithinOneYear

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueWithinOneYear


Purchase
Period End2020-12-31
Value66
Percentage of PurchaseCommitmentsUnderLowIncomeHousingProgramDueWithinOneYear100.0

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueinFifthYear

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueinFifthYear


Purchase
Period End2020-12-31
Value9797000.0
Percentage of PurchaseCommitmentsUnderLowIncomeHousingProgramDueinFifthYear100.0

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueinFourthYear

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramDueinFourthYear


Purchase
Period End2020-12-31
Value10
Percentage of PurchaseCommitmentsUnderLowIncomeHousingProgramDueinFourthYear100.0

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramThereafter

gl:PurchaseCommitmentsUnderLowIncomeHousingProgramThereafter


Purchase
Period End2020-12-31
Value228
Percentage of PurchaseCommitmentsUnderLowIncomeHousingProgramThereafter100.0

gl:SecuritiesCashAndShortTermInvestmentsAmortizedCost

gl:SecuritiesCashAndShortTermInvestmentsAmortizedCost


Securities
Period End2020-12-312019-12-312018-12-31
Value892816712
Percentage of SecuritiesCashAndShortTermInvestmentsAmortizedCost100.0100.0100.0

gl:SecuritiesCashAndShortTermInvestmentsHeldAsCollateralAtFairValue

gl:SecuritiesCashAndShortTermInvestmentsHeldAsCollateralAtFairValue


Securities
Period End2020-12-312019-12-312018-12-31
Value1100956763
Percentage of SecuritiesCashAndShortTermInvestmentsHeldAsCollateralAtFairValue100.0100.0100.0

gl:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageExercisePrice us-gaap:AwardType

gl:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageExercisePrice

gl:UnvestedOptions


Sharebased
Period End2020-12-312019-12-312018-12-31
Value88.3780.3973.78
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageExercisePrice100.0100.0100.0

gl:SurplusAdequateToSatisfyRegulatoryCompliance

gl:SurplusAdequateToSatisfyRegulatoryCompliance


Surplus
Period End2020-12-31
Value520
Percentage of SurplusAdequateToSatisfyRegulatoryCompliance100.0

srt:LifeInsuranceInForceGross

srt:LifeInsuranceInForceGross


Life
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value203894191249185212179902174314
Percentage of LifeInsuranceInForceGross100.0100.0100.0100.0100.0

srt:LifeInsuranceInForceNet

srt:LifeInsuranceInForceNet


Life
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value205777193346187543182408176941
Percentage of LifeInsuranceInForceNet100.0100.0100.0100.0100.0

srt:LifeInsuranceInForcePercentageAssumedToNet

srt:LifeInsuranceInForcePercentageAssumedToNet


Life
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1.20.0140.0160.0180.019
Percentage of LifeInsuranceInForcePercentageAssumedToNet100.0100.0100.0100.0100.0

us-gaap:AccruedIncomeTaxes

us-gaap:AccruedIncomeTaxes


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value1773158618331682163112951476149813511225104710721098121613122069200918641743202318871665145015881564191917971695164715281285
Percentage of AccruedIncomeTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedInvestmentIncomeReceivable

us-gaap:AccruedInvestmentIncomeReceivable


Accrued
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
Value254268248259251258245253247255243244237240233238228235223224216221209215206213204211202209200203196205195196193199192193188193183168
Percentage of AccruedInvestmentIncomeReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedInvestmentIncomeReceivable us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gl:InvestmentSegment


Accrued
Period End2020-12-312019-12-312018-12-31
Value248245243
Percentage of AccruedInvestmentIncomeReceivable100.0100.0100.0

us-gaap:AlternativeInvestment us-gaap:InvestmentSecondaryCategorization, us-gaap:InvestmentType

us-gaap:AlternativeInvestment

gl:InfrastructureEquity, srt:PartnershipInterest


Alternative
Period End2020-12-312019-12-312018-12-31
Value0.5270.3070.0
Percentage of AlternativeInvestment100.0100.00.0

gl:OpportunisticCredit, srt:PartnershipInterest


Alternative
Period End2021-06-302021-03-312020-12-312019-12-312018-12-31
Value169166157159108
Percentage of AlternativeInvestment0.00.029878.751921.50.0

us-gaap:CommercialMortgageBackedSecurities, srt:PartnershipInterest


Alternative
Period End2021-06-302021-03-312020-12-312019-12-312018-12-31
Value347277227260.0
Percentage of AlternativeInvestment0.00.043083.58516.30.0

us-gaap:OtherInvestments, srt:PartnershipInterest


Alternative
Period End2021-06-302021-03-312020-12-31
Value17150.527
Percentage of AlternativeInvestment</