PGR


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

Table of contents



us-gaap:CommonStockSharesIssued

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:BenefitsLossesAndExpenses

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:ConsolidationItems, us-gaap:ProductOrService
us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaid

us-gaap:InterestExpenseDebt

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetInvestmentIncome

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:PreferredStockDividendsIncomeStatementImpact

us-gaap:ProfitLoss

us-gaap:RealizedInvestmentGainsLosses

us-gaap:Revenues
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:ConsolidationItems, us-gaap:ProductOrService
us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:Assets
us-gaap:ConsolidatedEntities

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:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ShortTermInvestments

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

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

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:FairValueByAssetClass
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:EquitySecuritiesFvNi
us-gaap:FinancialInstrument

us-gaap:OtherAssets
us-gaap:ConsolidatedEntities
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:DebtInstrument
us-gaap:LongTermDebt
us-gaap:FairValueByMeasurementBasis

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:OperatingLeaseLiability

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

us-gaap:AdditionalPaidInCapitalCommonStock
us-gaap:ConsolidatedEntities

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:ConsolidatedEntities

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

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividendsCommonStock
us-gaap:DebtInstrument
us-gaap:DebtInstrumentInterestRateStatedPercentage

us-gaap:EffectiveIncomeTaxRateContinuingOperations
us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
pgr:Combinedratioamortizationpoints

pgr:CreditPaymentstoPolicyholders

pgr:DebtandEquitySecuritiesRealizedGains

pgr:DebtandEquitySecuritiesRealizedLosses
pgr:InvestmentCategory, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument, us-gaap:InvestmentSecondaryCategorization
pgr:FairValueInputsGuidelinePublicCompanyMethod
pgr:InvestmentCategory, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument, us-gaap:InvestmentSecondaryCategorization
pgr:FairValueInputsOriginalIssuePrice

pgr:FeesAndOtherRevenues

pgr:NonInsuranceServiceExpenses

pgr:NonInsuranceServiceRevenues

pgr:OtherthanTemporaryImpairmentLossesPortionRecognizedinEarningsNetofSales
us-gaap:InvestmentType

pgr:PaymentsForRepurchaseOfCommonStockInTheOpenMarket

pgr:PaymentsforRepurchaseofCommonStockforRestrictedStockTaxLiabilities

pgr:PercentChangeinBookYield

pgr:PercentChangeinInvestmentIncome
us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
pgr:PercentageOfSegmentRevenueAttributableToPersonalAutoInsurance

pgr:PremiumReceivableAllowanceForCreditLossAcquiredInPeriod

pgr:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecuritiesEquitySecurities

pgr:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecuritiesFixedMaturitySecurities

pgr:StockIssuedDuringPeriodValueStockOptionsExercisedAttributabletoRedeemableNoncontrollingInterest
us-gaap:ConsolidationItems, us-gaap:ProductOrService
pgr:UnderwritingMargin
us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferred1
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual
us-gaap:ConsolidationItems, us-gaap:ProductOrService
us-gaap:CombinedRatio
us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
pgr:DividendType
us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:DebtAndEquitySecuritiesGainLoss

us-gaap:DebtAndEquitySecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairment

us-gaap:DebtAndEquitySecuritiesUnrealizedGainLossExcludingOtherThanTemporaryImpairment

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment
us-gaap:FinancialInstrument

us-gaap:Depreciation
us-gaap:StatementEquityComponents
us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents
us-gaap:DividendsPreferredStockCash
us-gaap:StatementEquityComponents
us-gaap:DividendsShareBasedCompensation

us-gaap:EquitySecuritiesFvNiGainLoss

us-gaap:EquitySecuritiesFvNiRealizedGain
us-gaap:FinancialInstrument

us-gaap:EquitySecuritiesFvNiRealizedGainLoss
us-gaap:FinancialInstrument

us-gaap:EquitySecuritiesFvNiRealizedLoss
us-gaap:FinancialInstrument

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
pgr:InvestmentCategory, us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease
pgr:InvestmentCategory, us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
pgr:InvestmentCategory, us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
pgr:InvestmentCategory, us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GrossInvestmentIncomeOperating
us-gaap:FinancialInstrument, us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:InvestmentType

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInDeferredPolicyAcquisitionCosts

us-gaap:IncreaseDecreaseInIncomeTaxes

us-gaap:IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve

us-gaap:IncreaseDecreaseInPayablesToBrokerDealers

us-gaap:IncreaseDecreaseInPremiumsReceivable

us-gaap:IncreaseDecreaseInPrepaidReinsurancePremiums

us-gaap:IncreaseDecreaseInReinsuranceRecoverable

us-gaap:IncreaseDecreaseInUnearnedPremiums

us-gaap:IncurredClaimsPropertyCasualtyAndLiability

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestPaid

us-gaap:InvestmentIncomeInvestmentExpense

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1

us-gaap:MinorityInterestChangeInRedemptionValue
us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromRedemptions

us-gaap:OciBeforeReclassificationsBeforeTaxAttributableToParent

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterest

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet
us-gaap:InvestmentType

us-gaap:OtherUnderwritingExpense

us-gaap:PaymentsForLossesAndLossAdjustmentExpense

us-gaap:PaymentsForProceedsFromShortTermInvestments

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesEquity
us-gaap:StatementClassOfStock
us-gaap:PreferredStockDividendsPerShareCashPaid
us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents
us-gaap:PreferredStockDividendsPerShareDeclared

us-gaap:PremiumsEarnedNetPropertyAndCasualty

us-gaap:PremiumsReceivableAllowanceForDoubtfulAccountsPeriodIncreaseDecrease

us-gaap:PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance

us-gaap:ProceedsFromIssuanceOfDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesEquity

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAociCurrentPeriodTax
us-gaap:BusinessAcquisition
us-gaap:RepaymentsOfLinesOfCredit

us-gaap:RestrictedStockExpense

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross
us-gaap:StatementEquityComponents
us-gaap:StockholdersEquityOther

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:StatementEquityComponents
us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:UnrealizedGainLossOnHybridInstrumentNet

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

dei:EntityCommonStockSharesOutstanding

pgr:AccumulatedOtherComprehensiveIncomeLossAttributableToNoncontrollingInterestNetOfTax
us-gaap:ConsolidatedEntities
pgr:AmountsDueFromConsolidatedInvestmentSubsidiary
us-gaap:BusinessAcquisition
pgr:BusinessCombinationPremiumsWrittenAsAPercentageOfConsolidatedNetPremiumsWritten
us-gaap:BusinessAcquisition
pgr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInvestmentSecurities
us-gaap:BusinessAcquisition
pgr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLossAndLossExpenseReserves
us-gaap:BusinessAcquisition
pgr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedReinsuranceRecoverables
us-gaap:BusinessAcquisition
pgr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedUnearnedPremiums
us-gaap:FairValueByFairValueHierarchyLevel
pgr:DealerQuotedPricesPercentofFVHierarchyLevel

pgr:DebtSecuritiesAvailableforSaleFixedMaturitiesAmortizedCost

pgr:DebtSecuritiesAvailableforSalePercentOfTotalFairValue
us-gaap:FinancialInstrument, us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:InformationByCategoryOfDebtSecurity

pgr:DebtSecuritiesAvailableforSaleShortTermInvestmentsAmortizedCost

pgr:DebtSecuritiesAvailableforsaleAccumulatedGrossRealizedGainLossbeforeTax
us-gaap:FinancialInstrument, us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:InformationByCategoryOfDebtSecurity

pgr:DebtSecuritiesAvailableforsaleFixedMaturities

pgr:DebtSecuritiesAvailableforsaleUnrealizedLossPositionAccumulatedLossDowngradesinPeriod

pgr:DebtSecuritiesAvailableforsaleUnrealizedLossPositionDowngradedinPeriod

pgr:EquitySecuritiesCommonEquitiesCost

pgr:EquitySecuritiesFVNICommonEquities

pgr:EquitySecuritiesFVNIGrossRealizedGainsLossesbeforeTax
us-gaap:FinancialInstrument

pgr:EquitySecuritiesFVNINonredeemablePreferredStock

pgr:EquitySecuritiesFVNIPercentOfTotalFairValue
us-gaap:FinancialInstrument

pgr:EquitySecuritiesNonredeemablePreferredStockCost
us-gaap:ConsolidatedEntities
pgr:IntercompanyReceivable
us-gaap:ConsolidatedEntities
pgr:InvestmentInConsolidatedSubsidiary

pgr:InvestmentsAccumulatedGrossUnrealizedGainBeforeTax

pgr:InvestmentsAccumulatedGrossUnrealizedLossBeforeTax

pgr:InvestmentsAmortizedCost

pgr:InvestmentsGrossRealizedGainsLossesbeforeTax

pgr:InvestmentsPercentOfTotalFairValue
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments, us-gaap:Subsegments
pgr:PercentofPriorYearClaimsandClaimsAdjustmentExpense
us-gaap:ShortdurationInsuranceContractsAccidentYear

pgr:ReinsuranceRecoverableforUnpaidClaimsandClaimsAdjustmentsandLiabilityforUnpaidClaimsandClaimAdjustmentExpenseOtherReconcilingItem

pgr:SecuritiesHeldInConsolidatedNonInsuranceSubsidiary
us-gaap:ConsolidatedEntities
us-gaap:FairValueByFairValueHierarchyLevel
pgr:VendorQuotedPricesPercentofFVHierarchyLevel

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
us-gaap:ConsolidatedEntities

us-gaap:AccruedInvestmentIncomeReceivable

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax

us-gaap:AociBeforeTaxAttributableToParent

us-gaap:AociTaxAttributableToParent

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument, us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument, us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument, us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:InvestmentType
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
us-gaap:InvestmentType
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
us-gaap:InvestmentType
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
us-gaap:InvestmentType
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
us-gaap:InvestmentType
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
us-gaap:InvestmentType
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
us-gaap:InvestmentType
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate
us-gaap:InvestmentType
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis
us-gaap:InvestmentType
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
us-gaap:InvestmentType
us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument, us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationStepAcquisitionEquityInterestInAcquireeIncludingSubsequentAcquisitionPercentage
us-gaap:BusinessAcquisition, us-gaap:StatementScenario
us-gaap:StatementScenario, us-gaap:BusinessAcquisition

us-gaap:CommonStockValueOutstanding
us-gaap:ConsolidatedEntities

us-gaap:DebtLongtermAndShorttermCombinedAmount
us-gaap:ConsolidatedEntities

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DeferredIncomeTaxAssetsNet
us-gaap:ConsolidatedEntities

us-gaap:DeferredPolicyAcquisitionCosts

us-gaap:DepositAssets

us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentCurrent

us-gaap:DividendsPayableCurrentAndNoncurrent
pgr:DividendType, us-gaap:StatementEquityComponents
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:StatementClassOfStock
us-gaap:StatementClassOfStock

us-gaap:EquitySecuritiesFvNiCost
us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
pgr:InvestmentCategory, us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FairValueByAssetClass
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FairValueByAssetClass
us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:HybridInstrumentsAtFairValueNet
us-gaap:FinancialInstrument

us-gaap:InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet

us-gaap:Investments

us-gaap:InvestmentsFairValueDisclosure

us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

us-gaap:LongTermDebtFairValue
us-gaap:DebtInstrument
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:OtherPayablesToBrokerDealersAndClearingOrganizations

us-gaap:PreferredStockValueOutstanding
us-gaap:ConsolidatedEntities

us-gaap:PremiumsReceivableAllowanceForDoubtfulAccounts

us-gaap:PremiumsReceivableAtCarryingValue

us-gaap:PrepaidReinsurancePremiums

us-gaap:RedeemableNoncontrollingInterestEquityCarryingAmount
us-gaap:ConsolidatedEntities

us-gaap:ReinsuranceRecoverablesOnPaidAndUnpaidLosses

us-gaap:RestrictedCash

us-gaap:RestrictedCashAndCashEquivalents
us-gaap:RestrictedCashAndCashEquivalentsCashAndCashEquivalents
us-gaap:BalanceSheetLocation, us-gaap:BusinessAcquisition
us-gaap:SecuritiesForReverseRepurchaseAgreements

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

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

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

us-gaap:SupplementaryInsuranceInformationDeferredPolicyAcquisitionCosts

us-gaap:SupplementaryInsuranceInformationLiabilityForFuturePolicyBenefitsLossesClaimsAndLossExpenseReserves

us-gaap:SupplementaryInsuranceInformationUnearnedPremiums

us-gaap:TreasuryStockShares
us-gaap:ConsolidatedEntities

us-gaap:UnearnedPremiums

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Interest Expense Debt
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
Deferred Income Tax Assets Net
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Dividends Payable Current And Noncurrent
Noncurrent Liabilities
Deferred Income Tax Liabilities Net
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
Per Share
Common Stock Dividends Per Share Declared
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Gain Loss On Sale Of Property Plant Equipment
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
Shares
Treasury Stock Shares
BanksAndOrInsurance
Interest And Dividend Income Operating

Tables

  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockSharesIssued ▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▃▃▃▃▃▃▃▃▃▃▃▃▃▆▆▆▃▆▆▆▃▆▆▆█797.6797.5797.5797.5797.5797.5797.5797.5797.5797.5797.5797.5797.5797.5797.5797.5797.5797.5797.5797.5797.6797.6797.6797.6797.6797.6797.6797.6797.6797.6797.6797.6797.6797.7797.7797.7797.6797.7797.7797.7797.6797.7797.7797.7797.8
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▁▂█▄▂586.8586.9587.8587.2586.9NA587.1586.9586.6NA586.6585.8585.6NA585.6583.8583.3NA584.6585.1585.5NA589.1589.5591.0NA593.7595.5597.7NA603.5603.6604.4NA606.5608.9610.0NA631.4647.9655.8NA661.2665.7666.4
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▁▅█▄▂584.6584.9585.1584.8584.7NA584.1583.6583.5NA582.7582.0582.0NA581.3580.5580.3NA581.5582.4583.2NA585.2585.7587.6NA589.8591.2593.9NA598.9599.5600.6NA601.9604.8606.2NA626.9643.6651.8NA655.8660.4661.4
us-gaap:EarningsPerShareBasic ▄▇▇█▃▅▄▅▅▂▄▃▄▃▁▂▂▂▁▁▂▂▂▂▂▂▂▂▂▂▁▂▂▂▂▁▂▂▁▁▂▂▁▁▂1.342.522.63.051.171.82000000000000031.431.671.840.44000000000000041.581.21.230.99000000000000020.390.630.730.65999999999999990.340.330.440.560.480.620.50.62999999999999990.50.50.540.510.390.540.510.419999999999999930.460.20.420.430000000000000160.240.380.560.45000000000000020.40.320.45
us-gaap:EarningsPerShareDiluted ▄▇▇█▃▅▄▅▅▂▄▃▄▃▁▂▂▂▁▁▂▂▂▂▂▂▂▂▂▂▁▂▂▂▂▁▂▂▁▁▂▂▂▁▂1.342.512.593.041.171.81999999999999941.421.661.830.439999999999999951.571.191.220.99000000000000020.380.630.730.64999999999999990.340.330.440.55999999999999980.470.620.50.61999999999999990.50.490.540.50.390.540.510.40999999999999990.460.190.420.410000000000000140.240.380.550.45000000000000020.40.320.44
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 EBT Margin us-gaap:ConsolidationItems,us-gaap:IncomeStatementLocation us-gaap:MaterialReconcilingItems,us-gaap:InvestmentIncome▆▆▆█▁▆▄▅▆▁▄▄▃▃▃▃▃▃▃▃▃▃▃▃672.5805.5763.11134.6-312.4634.2328.4441.2667.4-328.2400.2224.9118.1142.5118.2170.9181.1148.398.6146.9136.2138.2101.7189.3NANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:ConsolidationItems,us-gaap:ProductOrService us-gaap:MaterialReconcilingItems,pgr:NonInsuranceServiceBusiness█▅▆▆▅▅▅▅▄▃▄▄▃▂▂▂▂▁▁▂▁▁▁▁74.553.858.859.051.650.951.550.042.638.942.542.934.232.333.332.728.525.626.226.525.022.723.123.3NANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:ConsolidationItems,us-gaap:ProductOrService us-gaap:OperatingSegments,pgr:UnderwritingOperations█▇▇▆▆▇▆▅▅▅▄▄▄▃▃▃▂▂▂▂▁▁▁▁10982.310420.29973.59648.69430.79895.79012.28824.78459.88194.67930.57634.27174.06845.96544.06313.36026.75871.45723.45561.85317.45166.45070.64995.8NANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:ConsolidationItems,us-gaap:ProductOrService,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,pgr:UnderwritingOperations,pgr:CommercialLinesSegment█▇▅▅▅▆▅▅▄▄▄▃▃▃▂▂▂▂▂▂▁▁▁▁1621.81417.81214.81129.01189.01237.21106.91070.51013.0978.4939.6884.3808.6762.7714.0671.7645.5648.9630.2593.4548.8528.9511.3489.3NANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:ConsolidationItems,us-gaap:ProductOrService,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,pgr:UnderwritingOperations,pgr:OtherIndemnitySegment4.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:ConsolidationItems,us-gaap:ProductOrService,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,pgr:UnderwritingOperations,pgr:PersonalLinesSegment██▇▇▆▇▆▆▅▅▅▄▄▃▃▃▂▂▂▂▁▁▁▁8854.28529.98311.48086.97821.18244.87507.47373.07084.86861.76655.46437.56080.15814.75574.85402.55155.24996.04865.54758.14568.64432.34354.14308.2NANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:ConsolidationItems,us-gaap:ProductOrService,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,pgr:UnderwritingOperations,pgr:PropertySegment█▇▇▆▆▆▆▅▅▅▄▄▃▃▂▂▂▂▂▁▁▁▁▁502.3472.5447.3432.7420.6413.7397.9381.2362.0354.5335.5312.4285.3268.5255.2239.1226.0226.5227.7210.3200.0205.2205.2198.7NANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:ProductOrService,us-gaap:StatementBusinessSegments,us-gaap:Subsegments pgr:UnderwritingOperations,pgr:PersonalLinesSegment,pgr:AgencyChannel██▇▇▇▇▆▆▅▅▅▄▄▃▃▃▂▂▂▂▁▁▁▁4220.34098.24001.63919.03828.74052.63703.43639.63508.53409.53318.23225.73063.82953.62840.02752.52631.52546.22474.32423.32347.92303.12284.62276.4NANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:ProductOrService,us-gaap:StatementBusinessSegments,us-gaap:Subsegments pgr:UnderwritingOperations,pgr:PersonalLinesSegment,pgr:DirectChannel█▇▇▇▆▇▆▆▅▅▅▄▄▃▃▃▂▂▂▂▂▁▁▁4633.94431.74309.84167.93992.44192.23804.03733.43576.33452.23337.23211.83016.32861.12734.82650.02523.72449.82391.22334.82220.72129.22069.52031.8NANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:BenefitsLossesAndExpenses █▇▆▆▆▇▆▆▅▅▅▅▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁10906.39577.39023.78702.98448.79402.28520.28207.17732.57792.97365.37137.96519.36428.46540.46051.15680.25592.15676.55532.05170.14887.34844.84758.04452.14629.84324.34304.14225.84193.24176.34107.33974.14210.63933.13945.43677.13555.53602.53515.03348.13415.43382.33373.43227.0
us-gaap:ComprehensiveIncomeNetOfTax ▄▄▆█▄▄▄▅▅▃▄▃▃▃▂▃▃▂▂▂▂▂▂▂▂▃▂▂▂▂▂▂▃▂▂▂▃▂▁▂▂▂▃▂▃881.0940.61506.42358.0755.2902.0899.11254.41377.4407.5890.0654.9567.7632.3299.5450.8558.4270.5287.0280.7325.8361.6145.5216.0321.8420.6229.9381.0320.9380.6289.1169.1407.3215.0339.466.5459.9372.6-136.2296.0391.9283.7486.2137.9491.0
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest NANA-24.4567.663.0-170.058.3277.6301.3144.5-38.8-49.9-154.355.476.284.5135.0-118.287.191.269.731.3-131.2-150.126.250.4-66.287.6NANANANANANANANANANANANANANANANANA
us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense █▇▇▆▆▇▆▆▅▅▅▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁928.8874.4835.2795.5782.8822.5751.5738.6710.6684.0662.7630.8596.2567.7540.1514.2502.9489.2475.4458.9440.3431.9423.2417.3379.4405.0375.2374.8369.0365.8363.1364.0358.9355.2357.3364.5359.6354.0350.2348.3346.7345.6342.4338.8333.1
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▄▇▇█▃▅▄▅▆▁▄▃▃▃▁▂▃▂▁▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▂▂▁▂▂▂▂▁▂999.21867.91923.52268.8874.71338.91010.31243.61567.5242.21130.5880.1910.8691.4251.4554.6641.5537.5258.5287.3387.4514.1429.0525.3443.2546.4441.8437.4481.8425.6345.0486.3463.1353.5412.4167.7384.1375.4208.5357.7545.4426.2387.2312.9438.9
us-gaap:IncomeTaxExpenseBenefit ▄▇▇█▄▅▄▅█▁▄▄▄▃▂▄▄▃▂▃▃▄▃▃▃▄▃▃▃▃▃▃▃▃▃▂▃▃▂▃▄▃▃▃▃209.1387.9392.7478.4175.6264.3166.7264.6484.7-17.6200.3178.9181.0111.136.6181.9211.2139.453.092.4128.7164.2142.5156.8147.6176.2145.7144.0160.5125.8112.6161.7154.5104.4135.449.1126.5118.757.8112.5182.5127.0125.6101.0143.3
us-gaap:IncomeTaxesPaid ▅▁█▁▁▂▂▅▁▂▂▃▁▂▁▄▁▂▂▃▁▂▂▃▁▂▂▃▁▂▁▃▁573.30.81061.218.00.0215.6145.9572.820.0166.8176.9358.90.0176.944.5493.50.778.6105.4245.430.0188.7141.0312.160.0160.0115.0240.00.0157.075.0247.018.0NANANANANANANANANANANANA
us-gaap:InterestExpenseDebt ████▆▆▆▆▆▆▅▅▃▃▄▅▃▃▃▃▃▃▃▃▂▂▂▂▁▁▂▂▂▂▂▂▂▃▃▂▂▂▂▃▃56.456.456.456.448.047.447.547.447.446.042.041.736.835.537.443.436.837.135.334.334.234.134.534.932.529.930.729.626.726.830.430.430.630.630.630.731.936.333.431.531.531.331.935.135.2
us-gaap:NetIncomeLoss ▄▇▇█▃▅▄▅▅▂▄▃▄▃▁▂▂▂▁▁▂▂▂▂▂▂▂▂▂▂▁▂▂▂▂▁▂▂▁▂▂▂▂▁▂790.11480.01530.81790.4692.71070.8841.7979.41078.4264.7928.4704.2718.0576.3224.0367.6424.3383.2198.7190.9258.2330.4278.3363.3295.6370.2296.1293.4321.3299.8232.4324.6308.6249.1277.0118.6257.6256.7150.7245.2362.9299.2261.6211.9295.6
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest NA0.00.00.06.43.81.9-0.44.4-4.91.8-3.011.84.0-9.25.16.014.96.84.00.519.58.25.20.00.00.00.0NANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▄▇▇█▃▅▄▄▅▁▄▃▃▃▁▂▂783.41473.31524.11783.7686.01064.0835.0972.71071.7257.9921.7697.5716.8576.3224.0367.6424.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetInvestmentIncome ▆▆▇▇▇████▇▆▅▄▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▂▁▁▁204.4214.6225.8239.3235.9258.5257.1255.1246.7237.7212.3185.9160.3146.3137.1132.2123.6118.7114.5109.3114.0111.8112.6107.699.899.397.893.299.2107.6102.297.895.6NANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax -0.5NANA0.0NANANANANA0.00.00.00.00.30.6-0.10.3-0.30.3-0.10.50.0-0.70.0-0.5-1.0-0.40.50.0-0.4-0.2-0.8-0.20.10.4-0.60.5-0.2-0.20.30.2NANANANA
 us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedTranslationAdjustment-0.5NANA0.0NANANANANANA0.00.00.0NA0.6-0.10.3-0.30.3-0.10.50.0-0.70.0-0.5-1.0-0.40.50.0-0.4-0.2-0.8-0.2NANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax █▁90.9-539.4NA567.663.0NANANANANANANANANANA83.2134.1-112.788.389.867.630.1-132.8-147.326.250.4-66.287.6-0.480.856.7-155.598.7-34.162.4-52.1202.3115.9-286.950.829.0NANANANA
us-gaap:PreferredStockDividendsIncomeStatementImpact ████████████▂▁▁▁▁6.76.76.76.76.76.86.76.76.76.86.76.71.20.00.00.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss ▄▇▇█▃▅▄▄▅▁▄▃▃▃▁▂▂▂▁▁▁▂▁▂▁▂▁▁790.11480.01530.81790.4699.11074.6843.6979.01082.8259.8930.2701.2729.8580.3214.8372.7430.3398.1205.5194.9258.7349.9286.5368.5295.6370.2296.1293.4NANANANANANANANANANANANANANANANANA
us-gaap:RealizedInvestmentGainsLosses ▆▇▆█▁▆▄▅▆▁▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▅▄▄▄▃▄▄▄▄▄▄461.7999999999999585.3532.6890.8-553.6369.465.4179.9414.5-572.2182.132.8-48.2-9.7-24.732.151.922.1-20.732.317.419.5-15.876.033.026.238.240.4119.477.027.9132.980.662.1171.9-4.777.529.5-52.626.099.777.926.9-39.530.8
us-gaap:Revenues ██▇▇▆▇▆▆▆▅▅▅▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁11905.511445.210947.210971.79323.410741.19530.59450.79300.08035.18495.88018.07430.17119.86791.86605.76321.76129.65935.05819.35557.55401.45273.85283.34895.35176.24766.14741.54707.64618.84521.34593.64437.24564.14345.54113.14061.23930.93811.03872.73893.53841.63769.53686.33665.9
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets █▇▇▇▆▆▆▅▅▅▅▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁69824.365413.362890.859406.156265.254895.354008.151324.248850.346575.045543.743363.541330.938701.238932.636689.834810.533427.533620.831958.230721.629819.329935.029304.226880.725787.625926.025452.724315.424408.224508.923841.823543.522694.723429.322719.022269.321844.822144.321807.621526.121150.322024.621496.621048.9
us-gaap:Liabilities █▇▇▆▆▆▆▅▅▅▅▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁51148.747576.844803.642735.541688.140996.539661.937773.336518.435538.733467.532144.530493.528912.729145.027196.525793.424986.725053.623655.922694.322065.022030.121511.019678.818859.018990.718663.517876.818218.717716.317317.917153.716687.716874.716432.416018.916038.116328.015458.115205.515101.415311.415192.014837.4
us-gaap:LiabilitiesAndStockholdersEquity █▇▇▇▆▆▆▅▅▅▅▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁69824.365413.362890.859406.156265.254895.354008.151324.248850.346575.045543.743363.541330.938701.238932.636689.834810.533427.533620.831958.230721.629819.329935.029304.226880.725787.625926.025452.724315.424408.224508.923841.823543.522694.723429.322719.022269.321844.822144.321807.621526.121150.322024.621496.621048.9
us-gaap:StockholdersEquity ███▇▆▅▆▅▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁18675.617836.518087.216670.614351.513673.214123.313330.812110.710821.811858.811000.810323.29284.89289.48991.58522.97957.18094.77835.57559.97289.47462.07359.87201.96928.66935.36789.26438.66189.56792.66523.96389.86007.06554.66286.66250.45806.75816.36349.56320.66048.96713.26304.66211.5
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Cash ▂▃▂▂█▅▁▂▃▂▃▃▄▆▅▃▅▅▃▃▅▅▄▆▂▂▂▃▂▂▂▂▂▄▄▄▃▃▄▃▃▃▃▃▃99.5122.990.1108.0369.5226.245.991.9158.069.5121.9154.8190.1265.0224.9161.0214.5211.5143.4134.7209.9224.4194.5263.8101.5108.490.6126.196.775.1100.996.9110.2179.1192.2165.5156.0155.7170.3149.7155.5158.9155.0153.8155.1
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▂▃▂▂█▅▁▂▃▂▃▃▄▆▆▃▅▅114.6123.291.1109.1370.4227.446.292.9158.775.0122.7157.7196.6275.3256.3161.8215.0226.4NANANA224.4NANANA108.4NANANANANANANANANANANANANANANANANANANA
us-gaap:ShortTermInvestments ▂▃▆▆▃▂▂▁▃▂▄▄▄▄▆▅▄▅█▇▅▃▃▂▃▃▃▄▂▁▁▂▃▂▃▂▂▂▂▁▁▁▂▂▁1710.62243.14667.84700.52524.21798.81467.41360.92584.71795.92809.73231.23052.42869.44311.53729.73040.83572.95876.25166.43826.92172.02132.01669.32267.02149.02671.13118.71872.91272.61146.11558.12321.71990.02394.11679.21520.11551.81699.71343.51128.41090.81815.51648.91389.2
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ██▇▇▇▇▆▆▆▆▆▆▆▆▅▅▅▅▅▅▅▁▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄1396.51318.51264.51241.71191.61138.11085.31105.61064.91033.21004.6984.7973.8940.6908.4894.7881.7845.8830.1824.0799.646.1758.8770.3742.7731.0715.9706.3687.1680.4665.8666.0642.3625.0603.7606.6591.4573.8561.7596.4581.1564.3560.1618.8606.1
us-gaap:AmortizationOfIntangibleAssets ▇▇▇▆▇▇▇████████▇▇▇▇▇▇▇▇▇▁▁▁14.314.214.214.114.514.615.818.017.918.018.018.018.018.017.215.515.515.515.515.615.515.615.515.70.00.00.0NANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet ▅▅▇▇███▇▆▆▆▆▆▆▆▇▇▇▆▅▄▄▄▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▂▂1086.41077.41181.61189.81215.11213.71214.21174.91127.31131.71139.31116.41112.01119.61129.41152.11166.01177.11115.01083.71061.91037.21024.11018.9957.5960.6954.0952.5950.0960.9955.3950.6935.9933.7918.2914.3916.4911.3910.9917.1927.4932.6932.0947.7956.3
us-gaap:Goodwill ████████████████████████▁▁▁▁452.7452.7452.7452.7452.7452.7452.7452.7452.7452.7452.7452.7452.7452.7452.7452.7449.4449.4449.4449.4447.6447.6446.4472.91.61.61.61.6NANANANANANANANANANANANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▃▃▃▄▄▄▄▄▅▅▅▅▆▆▆▆▇▇▇▇▇███▁▁▁▁146.5157.2185.5199.7213.8228.3242.9258.7276.7294.6312.6330.6348.6366.6384.6401.8417.3432.8448.3463.8479.4494.9510.5526.011.311.311.311.3NANANANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FairValueByAssetClass us-gaap:FiniteLivedIntangibleAssets▁▁▂▂▂▃▃▃▃▄▄▄▅▅▅▆▆▆▇▇▇▇██134.1144.8173.1187.3201.4215.9230.5246.3264.3282.2300.2318.2336.2354.2372.2389.4404.9420.4435.9451.4467.0482.5498.1513.6NANANANANANANANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass pgr:AgencyRelationships▁▁▂▂▃▃▃▄▄▄▅▅▅▅▆▆▆▇▇▇██88.190.996.699.5102.3105.2108.0110.9113.7116.6119.4122.2125.0127.9130.8133.6136.5139.3142.1145.0147.8150.7NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass pgr:PoliciesinForce▁▁▂▂▃▃▃▄▄▄▄▅▅▅▆▆▆▇▇▇██27.536.654.964.073.282.391.5100.6109.8118.9128.1137.2146.4155.5164.7173.8183.0192.1201.2210.3219.6228.7NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:ComputerSoftwareIntangibleAsset▁▁▂▂▂▃▃▃▄▄▄▅▅▅▆▆▆▇▇▇██15.117.321.623.825.928.431.033.736.439.041.744.447.049.752.355.057.660.363.065.768.370.9NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass us-gaap:TradeNames▂▁▁▁▁▁▁▁▂▃▃▄▅▆▆▇▇▇▇███3.40.00.00.00.00.00.01.14.47.711.014.417.821.124.427.027.828.729.630.431.332.2NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset NANA174.1170.0176.6188.2190.5189.1201.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:EquitySecuritiesFvNi ██▄▃▁▃▃▃▂▁▂▂▂▃6201.26065.74783.04351.03541.54345.24293.64265.54105.93660.03898.23900.83779.14203.6NA3860.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:LongTermDebt us-gaap:DebtInstrument pgr:SeniorNotesFourPointTwoZeroPercentDueTwentyFortyEight█████████████▁590.1590.0590.0589.9589.9589.8589.8589.7589.7589.6589.6589.5589.50.0NA0.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument pgr:SeniorNotesFourPointZeroZeroPercentDueTwentyTwentyNine▇▇▇▇▇▇▇▇▇▇█▁▁▁▁545.7545.6545.3545.2545.1545.0544.9544.8544.6544.5589.60.00.00.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument pgr:SeniorNotesSixPointSixTwoFivePercentDueTwentyTwentyNine██▇▇▇▇▆▆▆▆▆▅▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁297.0297.0296.8296.8296.7296.6296.5296.5296.4296.4296.3296.2296.2296.1296.0296.0296.0295.9295.8295.8295.8295.7295.6295.6295.6295.5295.4295.4295.4295.3295.3295.2295.2295.2295.1295.1295.0295.0294.9294.9294.9NANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument pgr:SeniorNotesSixPointTwoFivePercentDueTwentyThirtyTwo██▇▇▇▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁396.1396.0395.9395.8395.8395.7395.7395.6395.6395.5395.4395.4395.4395.3395.3395.2395.2395.2395.1395.1395.0395.0394.9394.9394.9394.8394.8394.7394.7394.6394.6394.6394.5394.5394.5394.4394.4394.4394.3394.3394.3NANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument pgr:SeniorNotesThreePointNineFivePercentDueTwentyFifty█████▁▁▁▁490.7490.6490.6490.5490.50.00.00.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument pgr:SeniorNotesThreePointSevenFivePercentDueTwentyTwentyOne███████████████████████████████████████▁▁499.9499.9499.7499.6499.5499.4499.3499.2499.2499.1499.0498.9498.9498.8498.7498.6498.5498.4498.4498.3498.2498.1498.1498.0497.9497.8497.8497.7497.6497.6497.5497.4497.4497.3497.3497.2497.1497.0497.00.00.0NANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument pgr:SeniorNotesThreePointTwoZeroPercentDueTwentyThirty█████▁▁▁▁496.3496.2496.0496.0495.80.00.00.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument pgr:SeniorNotesTwoPointFourFivePercentDueTwentyTwentySeven███████████████████▁▁▁▁497.5497.4497.2497.1497.0496.9496.8496.7496.6496.5496.4496.3496.2496.1496.0496.0495.8495.8495.60.00.00.00.0NANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument pgr:SeniorNotesfourpointonetwofivepercentduetwentyfortyseven████████████████▁▁▁▁841.8841.7841.7841.6841.6841.6841.5841.5841.4841.4841.3841.3841.3841.2841.2841.10.00.00.00.0NANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument pgr:SeniorNotesfourpointthreefivepercentdue2044████████████████████████████▁▁▁▁346.8346.8346.7346.7346.7346.7346.6346.6346.6346.6346.6346.6346.5346.5346.5346.5346.5346.4346.4346.4346.4346.4346.4346.3346.3346.3346.3346.30.00.00.00.0NANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument pgr:SeniorNotesthreepointsevenzeropercentduetwentyfortyfive█████████████████████████▁▁▁▁395.6395.6395.5395.5395.4395.4395.4395.4395.3395.3395.3395.3395.2395.2395.2395.2395.1395.1395.1395.1395.0395.0395.0395.0394.90.00.00.00.0NANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:FairValueByMeasurementBasis us-gaap:CarryingReportedAmountFairValueDisclosure█████▆▆▆▆▆▅▅▅▄▄▄▃▄▄▃▃▃▃▃▂▂▂▂▁▁5397.55396.85395.45394.75394.04407.14406.54406.04405.44404.93859.93859.53859.23306.33312.23383.43111.73148.23153.92664.12701.62707.92714.32739.02560.12164.72164.32208.01861.31860.9NANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▇█▇▇▁▅▅▅▂219.4241.5213.9197.10.0132.5136.0134.538.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ███▇▆▅▆▅▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁18675.617836.518087.216670.614351.513673.214123.313330.812110.710821.811858.811000.810323.29284.89289.48991.58522.97957.18094.77835.57559.97289.47462.07359.87201.96928.66935.36789.26438.66189.56792.66523.96389.86007.06554.66286.66250.45806.75816.36349.56320.66048.96713.26304.66211.5
us-gaap:AdditionalPaidInCapitalCommonStock ██▇▇▇▇▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▂▂▂▁▁▁1712.31685.51629.41614.51601.91573.41539.11523.31496.61479.01443.41425.91401.61389.21365.11351.01331.11303.41284.71264.61231.31218.81197.31177.01196.71184.31169.91169.31159.01142.01123.01109.31096.91077.01048.61040.41029.41006.2986.71007.71013.01007.1977.0964.5949.9
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▇▆▅▅▅▄▄▅▄▄▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁15401.014679.614427.713001.811266.210679.610995.210276.49358.18386.69602.18720.48017.96031.76116.55908.85543.45140.45183.15031.24877.64686.64910.94694.94368.64133.44203.53989.53735.23500.04198.74000.03720.03454.43996.23794.33715.03495.03632.43835.63839.23595.74273.64097.93942.5
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▄▄▆▇▄▄▅▄▃▂▁▁▁██▇▇▆▇▇▆▆▆▆▇▇▇▇▇▇▆▆▇▆▆▆▆▅▅▆▆▆▆▅▅483.2392.3950.6975.0404.2341.7510.5453.1178.1-120.9-263.7-221.9-172.61282.21226.21150.71067.5933.41046.1957.8868.0800.4769.2902.01049.31023.1972.71038.9951.3951.7870.9814.2969.7871.0905.1842.7894.8692.5576.6863.5812.7783.7799.2574.6648.6
 us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital▇▃▄▅▆▆▄▇▅▆▃▅▄▄▅▅█▃▅█▂▄▄▃▂▂▁▃▃26.915.816.721.923.325.418.626.519.622.915.820.317.218.622.121.730.516.322.529.312.818.619.413.413.113.08.614.615.2NANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇█▅▇▅▄▆▅▆▄▆▆▆▂▄▃▄▂▃▃▃▁▃▃▃▁▃▂▃▁▃▂▃▁▂▂▃▁▂▂▃▁▂▂▃2323.92614.51479.72252.81625.81128.21758.71506.21868.51083.31718.21736.21747.1550.21169.9917.91118.8442.3704.8730.3824.5133.4729.5658.9771.168.1616.3380.6660.6151.9610.8415.1722.126.1530.2426.7708.42.6464.2357.6673.51.4473.4534.5670.0
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▇▃▁▄▄▂▃▆▂▂▂▁▅▄▃▅▆▄▅▆▆▅▅▅▆▅▅▇▇▅▆▅█▅▆▆▇▅▆▆█▆▅▅-2243.4224.9-1380.4-2217.3-1053.8-874.1-1673.9-1512.9-277.4-1675.2-1700.4-1775.6-2180.6-507.4-996.9-1239.8-662.6-340.2-1135.2-739.5-249.6-64.7-712.8-450.0-696.4-12.3-510.4-651.2337.080.6-513.3-353.2-570.6565.9-416.6-353.1-61.1132.1-513.0-84.1-279.9689.9-169.8-477.6-529.0
us-gaap:NetCashProvidedByUsedInFinancingActivities ▇▁▇▆▆▇▇▇▄█▇▇█▇▇▇▆▇█▇▆▇▇▇▇▇▇▇▅▆▇▇▆▆▇▇▆▇▇▆▆▅▆▇▇-89.1-2792.7-117.3-296.8-429.0-72.9-131.5-59.1-1507.4544.2-52.80.5354.8-6.6-109.5268.4-453.2-34.0439.2-66.1-589.5-39.3-85.7-46.6-81.2-36.7-141.5299.4-976.6-258.6-93.3-74.6-220.3-605.2-87.6-63.9-647.4-148.769.7-279.5-397.2-687.8-303.0-58.0-146.6
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▅▆▅▁▇█▄▄▆▄▅▅▄▅▇▄▅-8.646.7-18.0-261.3143.0181.2-46.7-65.883.7-47.7-35.0-38.9-78.719.094.5-53.2-11.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▄▁▂▅▂▄▅█▄▄▄▅▃▅▄▄▄▅▄▄▄▆▄▃▃▅▃▃▃▄▄▃▃▄▃▃▃▄▃▃▃▄▄▃▃8.3-80.0-35.159.7-34.221.458.2160.720.514.112.555.3-24.241.626.131.435.747.623.47.927.582.37.2-15.7-13.641.61.1-2.3-27.237.518.6-8.6-19.429.6-1.0-6.5-11.716.3-3.3-21.93.010.118.5-17.7-0.9
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇█▅▇▅▄▆▅▆▄▆▆▆▂▄▃▄▂▃▃▃▁▃▃▃▁▃▂▃▁▃▂▃▁▂▂▃▁▂▂▃▁▂▂▃2323.92614.51479.72252.81625.81128.21758.71506.21868.51083.31718.21736.21747.1550.21169.9917.91118.8442.3704.8730.3824.5133.4729.5658.9771.168.1616.3380.6660.6151.9610.8415.1722.126.1530.2426.7708.42.6464.2357.6673.51.4473.4534.5670.0
us-gaap:NetIncomeLoss ▄▇▇█▃▅▄▅▅▂▄▃▄▃▁▂▂▂▁▁▂▂▂▂▂▂▂▂▂▂▁▂▂▂▂▁▂▂▁▂▂▂▂▁▂790.11480.01530.81790.4692.71070.8841.7979.41078.4264.7928.4704.2718.0576.3224.0367.6424.3383.2198.7190.9258.2330.4278.3363.3295.6370.2296.1293.4321.3299.8232.4324.6308.6249.1277.0118.6257.6256.7150.7245.2362.9299.2261.6211.9295.6
us-gaap:ProfitLoss ▄▇▇█▃▅▄▄▅▁▄▃▃▃▁▂▂▂▁▁▁▂▁▂▁▂▁▁790.11480.01530.81790.4699.11074.6843.6979.01082.8259.8930.2701.2729.8580.3214.8372.7430.3398.1205.5194.9258.7349.9286.5368.5295.6370.2296.1293.4NANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▇▃▁▄▄▂▃▆▂▂▂▁▅▄▃▅▆▄▅▆▆▅▅▅▆▅▅▇▇▅▆▅█▅▆▆▇▅▆▆█▆▅▅-2243.4224.9-1380.4-2217.3-1053.8-874.1-1673.9-1512.9-277.4-1675.2-1700.4-1775.6-2180.6-507.4-996.9-1239.8-662.6-340.2-1135.2-739.5-249.6-64.7-712.8-450.0-696.4-12.3-510.4-651.2337.080.6-513.3-353.2-570.6565.9-416.6-353.1-61.1132.1-513.0-84.1-279.9689.9-169.8-477.6-529.0
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▃▃▄▃▄▅▅█▅▆▄▄▃▃▃▃▃▄▄▄▄▃▂▂▂▂▂▂▁▂▃▃▂▃▂▂▂▂▁▂▁▂▁▁▁48.050.565.748.362.482.378.0127.475.8101.262.866.235.846.036.538.235.052.953.054.854.344.133.031.422.234.528.928.516.234.836.141.827.743.530.724.229.325.617.718.117.525.29.612.917.0
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▇▁▇▆▆▇▇▇▄█▇▇█▇▇▇▆▇█▇▆▇▇▇▇▇▇▇▅▆▇▇▆▆▇▇▆▇▇▆▆▅▆▇▇-89.1-2792.7-117.3-296.8-429.0-72.9-131.5-59.1-1507.4544.2-52.80.5354.8-6.6-109.5268.4-453.2-34.0439.2-66.1-589.5-39.3-85.7-46.6-81.2-36.7-141.5299.4-976.6-258.6-93.3-74.6-220.3-605.2-87.6-63.9-647.4-148.769.7-279.5-397.2-687.8-303.0-58.0-146.6
us-gaap:PaymentsOfDividendsCommonStock ▁█▁▁▅▁▁▁▅▁▁▁▃▁58.52694.558.558.51375.458.558.458.41467.90.00.00.0654.90.0NANANANANANANANANANANANANANANANANANA175.6601.31.40.0251.00.00.00.0263.6655.50.00.0108.2
  2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument pgr:SeniorNotesSixPointSixTwoFivePercentDueTwentyTwentyNineNANANA6.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-086.625e-08NANANANANANANANANANANANANANA

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797797
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value586586587587586587586586586585585585583583584585585589589591593595597603603604606608610631647655661665666
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value584584585584584584583583582582582581580580581582583585585587589591593598599600601604606626643651655660661
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.342.522.63.051.171.821.431.671.840.441.581.21.230.990.390.630.730.660.340.330.440.560.480.620.50.630.50.50.540.510.390.540.510.420.460.20.420.430.240.380.560.450.40.320.45
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.342.512.593.041.171.821.421.661.830.441.571.191.220.990.380.630.730.650.340.330.440.560.470.620.50.620.50.490.540.50.390.540.510.410.460.190.420.410.240.380.550.450.40.320.44
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Benefits Losses And Expenses

us-gaap:BenefitsLossesAndExpenses

us-gaap:BenefitsLossesAndExpenses


Benefits
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1090695779023870284489402852082077732779273657137651964286540605156805592567655325170488748444758445246294324430442254193417641073974421039333945367735553602351533483415338233733227
Percentage of BenefitsLossesAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating5176.24349.43914.83569.73502.83550.73239.63140.93057.53193.83377.03715.73920.24223.74576.94359.64396.44431.14758.24827.24351.94117.44123.24199.54236.14443.24252.04338.84090.83747.33888.54018.93954.33942.53608.33507.03205.83000.43068.62909.82715.42664.12572.12583.02486.1

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value881940150623587559028991254137740789065456763229945055827028728032536114521632142022938132038028916940721533966459372-136.2296391283486137491
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating418.1427.2653.5967.2313.1340.6341.9480.1544.6167.0408.1340.9341.4415.4209.6324.8432.2214.3240.6244.9274.2304.6123.8190.6306.2403.6226.1384.1310.6340.1269.2165.5405.3201.3311.459.1401.0314.4-116.0245.0317.8221.3369.7105.6378.3

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value-24.456763-170.058277301144-38.8-49.9-154.3557684135-118.287916931-131.2-150.12650-66.287
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-10.6232.826.1-64.222.2106.2119.159.2-17.8-26.0-92.836.453.360.9104.5-93.773.079.658.726.4-111.7-132.524.948.4-65.188.3

Deferred Policy Acquisition Cost Amortization Expense

us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense

us-gaap:DeferredPolicyAcquisitionCostAmortizationExpense


Deferred
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value928874835795782822751738710684662630596567540514502489475458440431423417379405375374369365363364358355357364359354350348346345342338333
Percentage of DeferredPolicyAcquisitionCostAmortizationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating440.8397.1362.3326.3324.5310.6285.7282.7281.0280.3303.9328.4358.5373.0378.0370.5389.2387.6398.5400.4370.6363.9360.2368.3361.0388.7368.9377.8357.2326.9338.1356.2357.1332.6327.8324.0313.5298.7298.3288.3281.2269.6260.4259.4256.6

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 End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value99918671923226887413381010124315672421130880910691251554641537258287387514429525443546441437481425345486463353412167384375208357545426387312438
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating474.2848.3834.5930.6362.6505.6384.1475.9619.899.3518.3458.1547.7454.3175.9399.6496.5425.9216.7250.7326.1433.1365.1463.6421.7524.4434.4440.9466.4380.3321.2475.8460.8331.0378.3149.1334.9316.8177.6296.1442.3332.4294.4239.6338.1

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:MaterialReconcilingItems, us-gaap:InterestExpense


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-56.4-56.4-56.4-56.4-48.0-47.4-47.5-47.4-47.4-46.0-42.0-41.7-36.8-35.5-37.4-43.4-36.8-37.1-35.3-34.3-34.2-34.1-34.5-34.9
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-5.6-3.0-2.9-2.5-5.5-3.5-4.7-3.8-3.0-19.0-3.7-4.7-4.0-5.1-14.9-7.8-5.7-6.9-13.7-11.9-8.8-6.6-8.0-6.6
Percentage of InterestAndDividendIncomeOperating-26.8-25.6-24.5-23.1-19.9-17.9-18.1-18.1-18.7-18.9-19.3-21.7-22.1-23.3-26.2-31.3-28.5-29.4-29.6-29.9-28.8-28.7-29.4-30.8
Percentage of InterestAndDividendIncomeOperating us-gaap:MaterialReconcilingItems us-gaap:InterestExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MaterialReconcilingItems, us-gaap:InvestmentIncome


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value6667997581130-317.7627322435661-334.53942181121361121641751409314113113196183
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments66.742.839.449.8-36.346.931.935.042.2-138.134.924.812.319.844.729.627.426.236.349.333.925.522.635.0
Percentage of InterestAndDividendIncomeOperating316.2363.3329.0463.5-131.7237.1122.6166.5261.4-137.1180.8113.867.489.878.7118.4135.8111.678.6123.6110.6110.682.4162.0
Percentage of InterestAndDividendIncomeOperating us-gaap:MaterialReconcilingItems us-gaap:InvestmentIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ConsolidationItems, us-gaap:ProductOrService

us-gaap:MaterialReconcilingItems, pgr:NonInsuranceServiceBusiness


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value6.64.54.46.24.14.12.84.74.56.96.75.94.94.64.45.72.62.13.02.83.42.02.72.8
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments0.70.20.20.30.50.30.30.40.32.80.60.70.50.71.81.00.40.41.21.00.90.40.60.5
Percentage of InterestAndDividendIncomeOperating3.12.01.92.51.71.51.11.81.82.83.13.12.93.03.14.12.01.72.52.42.91.72.32.5
Percentage of InterestAndDividendIncomeOperating us-gaap:MaterialReconcilingItems pgr:NonInsuranceServiceBusiness0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, pgr:UnderwritingOperations


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value3821119121711881236754732851949615771697830586172428500431197175286414364373
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments38.360.063.352.4141.356.372.568.560.6254.368.279.291.284.968.477.277.980.376.261.174.080.785.171.2
Percentage of InterestAndDividendIncomeOperating181.7508.6528.0487.7512.6284.9278.5325.8375.3252.4353.7362.9499.5385.6120.4308.4387.0342.1165.1153.2241.4349.5310.6329.9
Percentage of InterestAndDividendIncomeOperating us-gaap:OperatingSegments pgr:UnderwritingOperations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:CommercialLinesSegment


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value13022815517911298691241661701121009447425667584.43161787783
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments13.012.28.17.912.97.36.910.010.670.510.011.410.46.917.010.110.510.91.710.915.815.318.115.8
Percentage of InterestAndDividendIncomeOperating61.7103.867.673.746.637.026.547.665.970.051.752.257.031.330.040.552.246.43.727.251.466.466.273.4
Percentage of InterestAndDividendIncomeOperating us-gaap:OperatingSegments pgr:UnderwritingOperations pgr:CommercialLinesSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:OtherIndemnitySegment


Income
Period End2021-06-302020-06-30
Value0.10.0
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments0.00.0
Percentage of InterestAndDividendIncomeOperating0.00.0
Percentage of InterestAndDividendIncomeOperating us-gaap:OperatingSegments pgr:UnderwritingOperations pgr:OtherIndemnitySegment0.00.0

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:PersonalLinesSegment


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value335962111411971074646671761774501666648707531198368425313183158250293270290
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments33.651.557.952.8122.948.366.561.249.4207.159.073.777.676.978.866.466.358.270.855.064.857.163.055.2
Percentage of InterestAndDividendIncomeOperating159.4436.9483.3491.3445.5244.1255.5291.4306.4205.6305.6337.7425.2349.5138.7265.3328.9248.0153.4138.0211.2247.3230.0256.0
Percentage of InterestAndDividendIncomeOperating us-gaap:OperatingSegments pgr:UnderwritingOperations pgr:PersonalLinesSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:PropertySegment


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-83.3-70.7-52.9-188.7499.7-9.1-34.47.7-57.5-7.8-51.9287.2-69.03.77.86010-13.6-24.543171.0
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-8.3-3.8-2.8-8.35.60.7-0.9-2.80.5-23.7-0.7-5.93.11.0-27.40.71.211.24.0-4.7-6.38.44.00.2
Percentage of InterestAndDividendIncomeOperating-39.5-32.1-23.0-77.420.43.7-3.5-13.23.0-23.6-3.6-27.017.14.7-48.32.76.047.78.7-11.9-20.636.314.60.9
Percentage of InterestAndDividendIncomeOperating us-gaap:OperatingSegments pgr:UnderwritingOperations pgr:PropertySegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ProductOrService, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pgr:UnderwritingOperations, pgr:PersonalLinesSegment, pgr:AgencyChannel


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value207547596550601405380434453293372360409314692052491389884171177169171
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments20.829.331.024.368.830.337.635.028.9121.232.941.044.945.527.637.138.925.738.129.444.234.539.532.7
Percentage of InterestAndDividendIncomeOperating98.5248.6258.8225.8249.4153.1144.6166.4179.1120.3170.7187.9246.0206.948.6148.1193.3109.682.673.7144.3149.5144.2151.7
Percentage of InterestAndDividendIncomeOperating pgr:UnderwritingOperations pgr:PersonalLinesSegment pgr:AgencyChannel0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pgr:UnderwritingOperations, pgr:PersonalLinesSegment, pgr:DirectChannel


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value128414517647473241291326321208294287298217128162175174847379116100118
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments12.922.226.928.554.118.028.926.320.586.026.032.732.731.451.229.327.332.532.625.620.522.623.522.5
Percentage of InterestAndDividendIncomeOperating60.9188.3224.6265.5196.191.1110.9125.0127.385.3135.0149.9179.2142.690.1117.2135.7138.470.764.266.997.985.9104.2
Percentage of InterestAndDividendIncomeOperating pgr:UnderwritingOperations pgr:PersonalLinesSegment pgr:DirectChannel0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value209387392478175264166264484-17.62001781811113618121113953921281641421561471761451441601251121611541041354912611857112182127125101143
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating99.2176.2170.4196.272.899.863.4101.3191.7-7.291.893.1108.873.025.6131.1163.5110.544.480.6108.3138.3121.3138.4140.4169.1143.3145.2155.4112.4104.8158.2153.797.8124.243.6110.3100.249.293.1148.099.195.577.3110.4

Income Taxes Paid

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value5730.81061180.0215145572201661763580.0176444930.77810524530188141312601601152400.01577524718
Percentage of IncomeTaxesPaid100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating272.10.4460.47.40.081.455.5219.27.968.481.1186.80.0116.231.1355.50.562.388.3214.125.3159.0120.0275.557.1153.6113.1241.90.0140.369.8241.717.9

Interest Expense Debt

us-gaap:InterestExpenseDebt

us-gaap:InterestExpenseDebt


Interest
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value565656564847474747464241363537433637353434343434322930292626303030303030313633313131313535
Percentage of InterestExpenseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating26.825.624.523.119.917.918.118.118.718.919.321.722.123.326.231.328.529.429.629.928.828.729.430.830.928.730.229.825.823.928.329.730.428.728.127.327.830.628.426.125.524.424.326.927.1

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value79014801530179069210708419791078264928704718576224367424383198190258330278363295370296293321299232324308249277118257256150245362299261211295
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating375.0672.1664.1734.4287.2404.4320.0374.8426.4108.5425.7366.6431.7378.6156.8264.8328.4303.6166.6166.6217.3278.3236.9320.7281.3355.3291.2295.8311.0267.9216.4317.6307.1233.2254.1105.4224.6216.6128.4203.0294.3233.4198.9162.3227.7

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value79014801530179069210708419791078264928704718576224367424383198190258330278363295370296293321
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating375.0672.1664.1734.4287.2404.4320.0374.8426.4108.5425.7366.6431.7378.6156.8264.8328.4303.6166.6166.6217.3278.3236.9320.7281.3355.3291.2295.8311.0
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value0.00.00.06.43.81.9-0.44.4-4.91.8-3.0114.0-9.25.16.0146.84.00.5198.25.20.00.00.00.0
Percentage of NetIncomeLossAttributableToNoncontrollingInterest0.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0
Percentage of InterestAndDividendIncomeOperating0.00.00.02.71.40.7-0.21.7-2.00.8-1.67.12.6-6.43.74.611.85.73.50.416.47.04.60.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value78314731524178368610648359721071257921697716576224367424
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating371.8669.1661.2731.6284.4401.8317.5372.3423.8105.7422.6363.1431.0378.6156.8264.8328.4

Net Investment Income

us-gaap:NetInvestmentIncome

us-gaap:NetInvestmentIncome


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value20421422523923525825725524623721218516014613713212311811410911411111210799999793991071029795
Percentage of NetInvestmentIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating97.097.598.098.297.897.697.897.697.597.497.396.896.496.195.995.295.794.196.095.496.094.295.895.095.095.396.294.096.096.295.295.795.1

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302020-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-500000.000000300000.0600000.0-100000.0300000.0-300000.0300000.0-100000.0500000.00-700000.00-500000.0-1000000.0-400000.0500000.00-400000.0-200000.0-800000.0-200000.0100000.0400000.0-600000.0500000.0-200000.0-200000.0300000.0200000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-0.20.00.00.00.00.00.20.4-0.10.2-0.20.3-0.10.40.0-0.60.0-0.5-1.0-0.40.50.0-0.4-0.2-0.8-0.20.10.4-0.50.4-0.2-0.20.20.2

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302020-06-302018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-500000.00000600000.0-100000.0300000.0-300000.0300000.0-100000.0500000.00-700000.00-500000.0-1000000.0-400000.0500000.00-400000.0-200000.0-800000.0-200000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-0.20.00.00.00.00.4-0.10.2-0.20.3-0.10.40.0-0.60.0-0.5-1.0-0.40.50.0-0.4-0.2-0.8-0.2
Percentage of InterestAndDividendIncomeOperating us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-06-302020-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value90-539.45676383134-112.788896730-132.8-147.32650-66.287-0.48056-155.598-34.162-52.1202115-286.95029
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating43.1-245.0232.826.159.9103.8-89.374.078.456.925.4-113.0-130.024.948.4-65.188.3-0.472.252.8-152.298.2-31.957.2-46.3176.497.8-244.442.123.5

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value90-539.4-24.456763-170.058277301144-38.8-49.9-154.3557684135-118.2879169
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.00.0100.0100.00.00.00.00.00.00.00.00.00.00.0101.6100.7104.998.6101.6103.1
Percentage of InterestAndDividendIncomeOperating43.1-245.0-10.6232.826.1-64.222.2106.2119.159.2-17.8-26.0-92.836.453.360.9104.5-93.773.079.658.7
Percentage of InterestAndDividendIncomeOperating us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Preferred Stock Dividends Income Statement Impact

us-gaap:PreferredStockDividendsIncomeStatementImpact

us-gaap:PreferredStockDividendsIncomeStatementImpact


Preferred
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value6.76.76.76.76.76.86.76.76.76.86.76.71.20.00.00.00.0
Percentage of PreferredStockDividendsIncomeStatementImpact100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0
Percentage of InterestAndDividendIncomeOperating3.23.02.92.72.82.62.52.62.62.83.13.50.70.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value79014801530179069910748439791082259930701729580214372430398205194258349286368295370296293
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating375.0672.1664.1734.4289.8405.8320.8374.7428.2106.5426.5365.0438.8381.3150.3268.5333.0315.5172.3170.1217.8294.8243.8325.2281.3355.3291.2295.8

Realized Investment Gains Losses

us-gaap:RealizedInvestmentGainsLosses

us-gaap:RealizedInvestmentGainsLosses


Realized
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value461585532890-553.636965179414-572.218232-48.2-9.7-24.7325122-20.7321719-15.8763326384011977271328062171-4.77729-52.626997726-39.530
Percentage of RealizedInvestmentGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating219.2265.8231.1365.4-229.5139.524.968.8163.9-234.583.517.1-29.0-6.4-17.323.140.217.5-17.428.214.616.4-13.467.131.425.137.640.7115.668.826.0130.080.258.1157.7-4.267.624.9-44.821.580.960.820.5-30.223.7

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value11905114451094710971932310741953094509300803584958018743071196791660563216129593558195557540152735283489551764766474147074618452145934437456443454113406139303811387238933841376936863665
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating5650.55197.64749.34500.33865.44056.33623.83616.83677.33293.13895.44173.94467.94677.94752.84759.14893.04857.14974.95077.94678.04550.54488.34663.14657.84967.64686.44779.74557.24127.64209.84494.74415.14273.53986.73656.13540.73317.23246.23205.93157.72996.62866.52822.62824.3

us-gaap:Revenues us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:MaterialReconcilingItems, us-gaap:InvestmentIncome


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value6728057631134-312.4634328441667-328.240022411814211817018114898146136138101189
Percentage of Revenues5.67.07.010.3-3.45.93.44.77.2-4.14.72.81.62.01.72.62.92.41.72.52.52.61.93.6
Percentage of InterestAndDividendIncomeOperating319.2365.8331.1465.4-129.5239.5124.9168.8263.9-134.5183.5117.171.093.682.7123.1140.2117.582.6128.2114.6116.486.6167.1
Percentage of InterestAndDividendIncomeOperating us-gaap:MaterialReconcilingItems us-gaap:InvestmentIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Revenues us-gaap:ConsolidationItems, us-gaap:ProductOrService

us-gaap:MaterialReconcilingItems, pgr:FeesAndOtherRevenues


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value17616515112915316013813413012912211610310096888584868278747974
Percentage of Revenues1.51.41.41.21.61.51.51.41.41.61.41.41.41.41.41.31.31.41.51.41.41.41.51.4
Percentage of InterestAndDividendIncomeOperating83.675.265.953.163.660.552.651.651.553.256.260.462.465.967.464.065.966.872.872.066.462.467.566.1
Percentage of InterestAndDividendIncomeOperating us-gaap:MaterialReconcilingItems pgr:FeesAndOtherRevenues0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MaterialReconcilingItems, pgr:NonInsuranceServiceBusiness


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value745358595150515042384242343233322825262625222323
Percentage of Revenues0.60.50.50.50.60.50.50.50.50.50.50.50.50.50.50.50.50.40.40.50.40.40.40.4
Percentage of InterestAndDividendIncomeOperating35.424.425.524.221.419.219.619.116.815.919.522.320.621.223.323.622.120.322.023.121.019.119.720.6
Percentage of InterestAndDividendIncomeOperating us-gaap:MaterialReconcilingItems pgr:NonInsuranceServiceBusiness0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, pgr:UnderwritingOperations


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value10982104209973964894309895901288248459819479307634717468456544631360265871572355615317516650704995
Percentage of Revenues92.291.091.187.9101.292.194.693.491.0102.093.395.296.696.296.495.695.395.896.495.695.795.696.194.6
Percentage of InterestAndDividendIncomeOperating5212.34732.24326.93957.63909.93737.03426.73377.23345.13358.43636.23974.14313.94498.04579.44548.54664.64652.54797.54853.24475.94352.54315.44409.4
Percentage of InterestAndDividendIncomeOperating us-gaap:OperatingSegments pgr:UnderwritingOperations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:CommercialLinesSegment


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value162114171214112911891237110610701013978939884808762714671645648630593548528511489
Percentage of Revenues13.612.411.110.312.811.511.611.310.912.211.111.010.910.710.510.210.210.610.610.29.99.89.79.3
Percentage of InterestAndDividendIncomeOperating769.7643.9527.0463.1493.0467.2420.9409.7400.6401.0430.8460.3486.2501.1499.7483.9499.6514.2528.2517.8462.0445.6435.1431.9
Percentage of InterestAndDividendIncomeOperating us-gaap:OperatingSegments pgr:UnderwritingOperations pgr:CommercialLinesSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:OtherIndemnitySegment


Revenuesus-gaap:
Period End2021-06-302020-06-30
Value4.00.0
Percentage of Revenues0.00.0
Percentage of InterestAndDividendIncomeOperating1.90.0
Percentage of InterestAndDividendIncomeOperating us-gaap:OperatingSegments pgr:UnderwritingOperations pgr:OtherIndemnitySegment0.00.0

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:PersonalLinesSegment


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value885485298311808678218244750773737084686166556437608058145574540251554996486547584568443243544308
Percentage of Revenues74.474.575.973.783.976.878.878.076.285.478.380.381.881.782.181.881.581.582.081.882.282.182.681.5
Percentage of InterestAndDividendIncomeOperating4202.33873.73605.83317.03242.63113.62854.52821.72801.42812.23051.53351.13656.13820.43901.23892.33990.13958.84078.44151.93845.63734.03705.63802.5
Percentage of InterestAndDividendIncomeOperating us-gaap:OperatingSegments pgr:UnderwritingOperations pgr:PersonalLinesSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:PropertySegment


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value502472447432420413397381362354335312285268255239226226227210200205205198
Percentage of Revenues4.24.14.13.94.53.94.24.03.94.43.93.93.83.83.83.63.63.73.83.63.63.83.93.8
Percentage of InterestAndDividendIncomeOperating238.4214.6194.1177.5174.4156.2151.3145.9143.1145.3153.8162.6171.6176.4178.6172.3174.9179.5190.9183.5168.4172.9174.6175.4
Percentage of InterestAndDividendIncomeOperating us-gaap:OperatingSegments pgr:UnderwritingOperations pgr:PropertySegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Revenues us-gaap:ProductOrService, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pgr:UnderwritingOperations, pgr:PersonalLinesSegment, pgr:AgencyChannel


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value422040984001391938284052370336393508340933183225306329532840275226312546247424232347230322842276
Percentage of Revenues35.435.836.635.741.137.738.938.537.742.439.140.241.241.541.841.741.641.541.741.642.242.643.343.1
Percentage of InterestAndDividendIncomeOperating2003.01861.11736.11607.51587.41530.41408.11392.91387.31397.31521.41679.21842.31940.61987.41983.12036.82017.62074.02114.61976.31940.31944.32009.2
Percentage of InterestAndDividendIncomeOperating pgr:UnderwritingOperations pgr:PersonalLinesSegment pgr:AgencyChannel0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pgr:UnderwritingOperations, pgr:PersonalLinesSegment, pgr:DirectChannel


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value463344314309416739924192380437333576345233373211301628612734265025232449239123342220212920692031
Percentage of Revenues38.938.739.438.042.839.039.939.538.543.039.340.140.640.240.340.139.940.040.340.140.039.439.238.5
Percentage of InterestAndDividendIncomeOperating2199.32012.61869.81709.61655.21583.21446.41428.81414.11414.81530.11671.91813.81879.81913.81909.21953.31941.22004.42037.31869.31793.81761.31793.3
Percentage of InterestAndDividendIncomeOperating pgr:UnderwritingOperations pgr:PersonalLinesSegment pgr:DirectChannel0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value6982465413640986289059406562655489554008513244885046575455434336341330387013893236689348103342733620319583072129819299352930426880257872592625452243152440824508238412354322694234292271922269218442214421807215262115022024214962104820049
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value25634201561715914005
Percentage of Assets40.036.736.836.2
Percentage of Assets40.036.736.836.2
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value5114847576470594480342735416884099639661377733651835538334673214430493289122914527196257932498625053236552269422065220302151119678188591899018663178761821817716173171715316687168741643216018160381632815458152051510115311151921483714300
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets73.372.773.471.271.974.174.773.473.674.876.373.574.173.874.774.974.174.174.774.574.073.974.073.673.473.273.173.273.373.574.672.372.672.973.572.072.371.973.473.770.970.671.469.570.770.571.3

us-gaap:Liabilities us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilitiesus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value8595625761234216
Percentage of Liabilities18.315.317.214.6
Percentage of Assets13.411.413.110.9
Percentage of Assets srt:ParentCompany33.531.035.730.1

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value6982465413640986289059406562655489554008513244885046575455434336341330387013893236689348103342733620319583072129819299352930426880257872592625452243152440824508238412354322694234292271922269218442214421807215262115022024214962104820049
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-31
Value25634201561715914005
Percentage of LiabilitiesAndStockholdersEquity40.036.736.836.2
Percentage of Assets40.036.736.836.2
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value18675178361703818087166701435113673141231333012110108211185811000103239284928989918522795780947835755972897462735972016928693567896438618967926523638960076554628662505806581663496320604867136304621157484215
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.727.326.628.828.125.524.926.226.024.823.226.025.425.024.023.924.524.523.824.124.524.624.424.925.126.826.926.826.726.525.427.727.427.126.528.027.728.126.626.329.129.428.630.529.329.528.70.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value1703813673108219284
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets26.624.923.224.0
Percentage of Assets srt:ParentCompany66.567.863.166.3

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value483392931950975404341510453178-120.9-263.7-221.9-172.6128212261150106793310469578688001023951871692783453-51.9492
Percentage of StockholdersEquity2.62.25.55.35.82.82.53.63.41.5-1.1-2.2-2.0-1.713.813.212.812.511.712.912.211.511.014.815.414.511.913.07.9-1.20.0
Percentage of Assets0.70.61.51.51.60.70.60.90.90.4-0.3-0.6-0.5-0.43.33.13.13.12.83.13.02.82.74.03.93.83.23.72.30.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value1712168516721629161416011573153915231496147914431425140113891365135113311303128412641231121811971177119611841169116911591142107710061007939892834
Percentage of StockholdersEquity9.29.49.89.09.711.211.510.911.412.413.712.213.013.615.014.715.015.616.415.916.116.316.716.016.016.617.116.917.218.018.517.917.316.616.321.20.0
Percentage of Assets2.52.62.62.62.72.82.92.83.03.13.23.23.33.43.63.53.73.83.93.84.04.04.14.04.04.54.64.54.64.84.74.74.64.84.70.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value585585585585585585584584584584583583582582581581581580579580581583583584585587587589591593595604613662672676680
Percentage of StockholdersEquity3.13.33.43.23.54.14.34.14.44.85.44.95.35.66.36.36.56.87.37.27.47.78.07.88.08.28.58.58.79.29.610.110.611.011.716.00.0
Percentage of Assets0.80.90.90.91.01.01.11.11.11.21.31.31.31.41.51.51.61.71.71.71.81.92.02.02.02.22.32.32.32.42.42.72.83.13.40.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value4934934934934934934934934934934934934934930.00.00.00.00.00.0
Percentage of StockholdersEquity2.62.82.92.73.03.43.63.53.74.14.64.24.54.80.00.00.00.00.00.0
Percentage of Assets0.70.80.80.80.80.90.90.91.01.01.11.11.11.20.00.00.00.00.00.0
Percentage of Assets us-gaap:PreferredStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value1540114679133541442713001112661067910995102769358838696028720801760316116590855435140518350314877468649104694436841334203398937353500345434953595368326972927
Percentage of StockholdersEquity82.582.378.479.878.078.578.177.977.177.377.581.079.377.765.065.865.765.064.664.064.264.564.365.863.860.759.760.658.858.056.557.560.259.464.164.00.0
Percentage of Assets22.122.420.822.921.920.019.520.420.019.218.021.120.119.415.615.716.115.915.415.415.715.915.716.416.016.316.016.215.715.414.315.216.017.018.40.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Cash

us-gaap:Cash

us-gaap:Cash


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value991227690108369226459115869121154190265224161214211143134209224194263101108901269675100961101791921651561551701491551581551531551602.95.8
Percentage of Cash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.10.10.20.70.40.10.20.30.10.30.40.50.70.60.40.60.60.40.40.70.80.60.90.40.40.30.50.40.30.40.40.50.80.80.70.70.70.80.70.70.80.70.70.70.80.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-31
Value1141237691109370227469215875122157196275256161215226224108
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.10.10.20.70.40.10.20.30.20.30.40.50.70.70.40.60.70.80.4

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value17102243521846674700252417981467136025841795280932313052286943113729304035725876516638262172213216692267214926713118187212721146155823211990239416791520155116991343112810901815164813891078
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.43.48.17.47.94.53.32.72.75.33.96.27.57.47.411.110.28.710.717.516.212.57.37.15.78.48.310.312.37.75.24.76.59.98.810.27.46.87.17.76.25.25.28.27.76.65.4

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value13961318129112641241119111381085110510641033100498497394090889488184583082479946758770742731715706687680665666642625603606591573561596581564560618606595
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.02.02.02.02.12.12.12.02.22.22.22.22.32.42.42.32.42.52.52.52.62.60.22.52.62.82.82.82.82.82.82.72.82.72.82.62.72.72.62.52.72.72.72.52.92.93.0

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value1414141414141518171818181818171515151515151515150.00.00.0
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:PropertySegment


Amortization
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value141414141414151817181818181817151515151515151515
Percentage of AmortizationOfIntangibleAssets98.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:OperatingSegments pgr:UnderwritingOperations pgr:PropertySegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1086107711061181118912151213121411741127113111391116111211191129115211661177111510831061103710241018957960954952950960955950935933918914916911910917927932932947956961
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.61.61.71.92.02.22.22.22.32.32.42.52.62.72.92.93.13.33.53.33.43.53.53.43.53.63.73.73.73.93.93.94.04.04.13.94.04.14.24.14.24.34.44.24.44.54.8

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value4524524524524524524524524524524524524524524524524524494494494494474474464721.61.61.61.6
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.70.70.70.80.80.80.80.90.91.01.01.01.11.21.21.21.31.31.31.41.51.51.51.60.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value14615717118519921322824225827629431233034836638440141743244846347949451052611111111
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.30.30.30.40.40.40.50.60.60.70.80.80.91.01.11.21.31.31.51.61.71.71.80.00.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FairValueByAssetClass

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssets


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value134144159173187201215230246264282300318336354372389404420435451467482498513
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.30.30.40.40.40.50.50.60.70.70.80.91.01.11.21.31.31.41.51.61.71.8
Percentage of Assets us-gaap:FiniteLivedIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

pgr:AgencyRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value8890939699102105108110113116119122125127130133136139142145147150
Percentage of FiniteLivedIntangibleAssetsNet65.762.859.055.853.150.848.746.945.043.041.339.838.437.236.135.134.333.733.132.632.131.631.2
Percentage of Assets0.10.10.10.20.20.20.20.20.20.20.30.30.30.30.30.30.40.40.40.40.50.50.5
Percentage of Assets pgr:AgencyRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pgr:PoliciesinForce


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value2736455464738291100109118128137146155164173183192201210219228
Percentage of FiniteLivedIntangibleAssetsNet20.525.328.831.734.236.338.139.740.841.542.142.743.143.543.944.344.645.245.746.246.647.047.4
Percentage of Assets0.00.10.10.10.10.10.10.20.20.20.30.30.30.40.40.40.50.50.60.60.70.70.8
Percentage of Assets pgr:PoliciesinForce0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ComputerSoftwareIntangibleAsset


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value1517192123252831333639414447495255576063656870
Percentage of FiniteLivedIntangibleAssetsNet11.311.912.212.512.712.913.213.413.713.813.813.914.014.014.014.114.114.214.314.514.614.614.7
Percentage of Assets0.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.20.20.20.20.20.2
Percentage of Assets us-gaap:ComputerSoftwareIntangibleAsset0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TradeNames


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value3.40.00.00.00.00.00.00.01.14.47.7111417212427272829303132
Percentage of FiniteLivedIntangibleAssetsNet2.50.00.00.00.00.00.00.00.41.72.73.74.55.36.06.66.96.96.86.86.76.76.7
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.1
Percentage of Assets us-gaap:TradeNames0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value174170176188190189201
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.30.40.40.4

Equity Securities Fv Ni

us-gaap:EquitySecuritiesFvNi

us-gaap:EquitySecuritiesFvNi


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-30
Value6201606555004783435135414345429342654105366038983900377942033860
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.99.38.67.67.36.37.97.98.38.47.98.69.09.110.910.5

us-gaap:EquitySecuritiesFvNi us-gaap:FinancialInstrument

us-gaap:CommonStock


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value45384558405334593170260833063165313530102626305731423033
Percentage of EquitySecuritiesFvNi73.275.273.772.372.973.676.173.773.573.371.878.480.680.3
Percentage of Assets6.57.06.35.55.34.66.05.96.16.25.66.77.27.3
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NonredeemablePreferredStock


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1662150714471323118093310381128113010951033840758745
Percentage of EquitySecuritiesFvNi26.824.826.327.727.126.423.926.326.526.728.221.619.419.7
Percentage of Assets2.42.32.32.12.01.71.92.12.22.22.21.81.71.8
Percentage of Assets us-gaap:NonredeemablePreferredStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value776697800744758722768757738671365396412362412386372497339328337334335275274288301264261614304247237216321235195200249254198326251197178191195
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.11.21.21.31.31.41.41.41.40.80.91.00.91.11.01.01.41.01.01.11.11.10.90.91.11.21.01.02.51.21.01.00.91.41.00.90.91.11.10.91.51.20.90.80.91.0

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value270303124167
Percentage of OtherAssets33.939.534.040.5
Percentage of Assets0.40.60.30.4
Percentage of Assets srt:ParentCompany1.11.50.71.2

us-gaap:OtherAssets us-gaap:PropertyPlantAndEquipmentByType

us-gaap:SoftwareAndSoftwareDevelopmentCosts


Other
Period End2020-09-302020-06-302020-03-31
Value21146.2
Percentage of OtherAssets2.91.90.9
Percentage of Assets0.00.00.0
Percentage of Assets us-gaap:SoftwareAndSoftwareDevelopmentCosts0.00.00.0

Long Term Debt

us-gaap:LongTermDebt us-gaap:DebtInstrument

us-gaap:LongTermDebt

pgr:SeniorNotesFourPointTwoZeroPercentDueTwentyFortyEight


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-31
Value5905905905905895895895895895895895895895890.00.00.0
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0
Percentage of Assets0.80.90.90.91.01.01.11.11.11.21.31.31.41.40.00.00.0
Percentage of Assets pgr:SeniorNotesFourPointTwoZeroPercentDueTwentyFortyEight0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pgr:SeniorNotesFourPointZeroZeroPercentDueTwentyTwentyNine


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value5455455455455455455455445445445445890.00.00.00.0
Percentage of LongTermDebt92.592.592.592.492.492.492.492.492.492.492.4100.00.00.00.00.0
Percentage of Assets0.80.80.90.90.91.01.01.01.11.11.21.30.00.00.00.0
Percentage of Assets pgr:SeniorNotesFourPointZeroZeroPercentDueTwentyTwentyNine0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pgr:SeniorNotesSixPointSixTwoFivePercentDueTwentyTwentyNine


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value297297296296296296296296296296296296296296296296296296295295295295295295295295295295295295295295295295295295295295295294294294
Percentage of LongTermDebt50.350.350.350.350.350.350.350.350.350.350.350.350.250.20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.40.50.50.50.50.50.50.50.60.60.60.70.70.70.80.80.80.90.90.90.91.01.01.01.01.11.11.11.21.21.21.21.21.31.31.31.31.31.41.31.41.4
Percentage of Assets pgr:SeniorNotesSixPointSixTwoFivePercentDueTwentyTwentyNine0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pgr:SeniorNotesSixPointTwoFivePercentDueTwentyThirtyTwo


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value396396396395395395395395395395395395395395395395395395395395395395395394394394394394394394394394394394394394394394394394394394
Percentage of LongTermDebt67.167.167.167.167.167.167.167.167.167.167.167.167.167.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.60.60.60.60.70.70.70.70.80.80.80.90.91.01.01.01.11.11.21.21.21.31.31.31.31.51.51.51.61.61.61.61.71.71.71.71.71.81.81.81.81.8
Percentage of Assets pgr:SeniorNotesSixPointTwoFivePercentDueTwentyThirtyTwo0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pgr:SeniorNotesThreePointNineFivePercentDueTwentyFifty


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4904904904904904900.00.00.00.0
Percentage of LongTermDebt83.283.283.283.283.183.10.00.00.00.0
Percentage of Assets0.70.80.80.80.80.90.00.00.00.0
Percentage of Assets pgr:SeniorNotesThreePointNineFivePercentDueTwentyFifty0.00.00.00.00.00.00.00.00.00.0

pgr:SeniorNotesThreePointSevenFivePercentDueTwentyTwentyOne


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value4994994994994994994994994994994994994984984984984984984984984984984984984984974974974974974974974974974974974974974974970.00.0
Percentage of LongTermDebt84.784.784.784.784.784.784.784.784.784.784.784.684.684.60.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.70.80.80.80.80.90.90.91.01.01.11.11.21.21.31.31.41.41.51.51.61.61.71.71.71.91.91.92.02.02.02.02.12.12.22.12.22.22.32.20.00.0
Percentage of Assets pgr:SeniorNotesThreePointSevenFivePercentDueTwentyTwentyOne0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pgr:SeniorNotesThreePointTwoZeroPercentDueTwentyThirty


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4964964964964964950.00.00.00.0
Percentage of LongTermDebt84.184.184.184.184.184.00.00.00.00.0
Percentage of Assets0.70.80.80.80.80.90.00.00.00.0
Percentage of Assets pgr:SeniorNotesThreePointTwoZeroPercentDueTwentyThirty0.00.00.00.00.00.00.00.00.00.0

pgr:SeniorNotesTwoPointFourFivePercentDueTwentyTwentySeven


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value4974974974974974974964964964964964964964964964964964954954950.00.00.00.0
Percentage of LongTermDebt84.384.384.384.384.384.384.284.284.284.284.284.284.284.20.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.70.80.80.80.80.90.90.91.01.01.11.11.11.21.31.31.41.41.51.50.00.00.00.0
Percentage of Assets pgr:SeniorNotesTwoPointFourFivePercentDueTwentyTwentySeven0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pgr:SeniorNotesfourpointonetwofivepercentduetwentyfortyseven


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value8418418418418418418418418418418418418418418418418410.00.00.00.0
Percentage of LongTermDebt142.7142.7142.7142.7142.7142.7142.7142.7142.7142.7142.7142.7142.7142.70.00.00.00.00.00.00.0
Percentage of Assets1.21.31.31.31.41.51.51.61.61.71.81.81.92.02.22.22.30.00.00.00.0
Percentage of Assets pgr:SeniorNotesfourpointonetwofivepercentduetwentyfortyseven0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pgr:SeniorNotesfourpointthreefivepercentdue2044


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value3463463463463463463463463463463463463463463463463463463463463463463463463463463463463460.00.00.00.0
Percentage of LongTermDebt58.858.858.858.858.858.858.858.858.858.858.858.858.858.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.50.50.50.60.60.60.60.60.70.70.70.80.80.80.90.90.91.01.01.01.11.11.21.21.21.31.31.31.40.00.00.00.0
Percentage of Assets pgr:SeniorNotesfourpointthreefivepercentdue20440.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

pgr:SeniorNotesthreepointsevenzeropercentduetwentyfortyfive


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value3953953953953953953953953953953953953953953953953953953953953953953953953953940.00.00.00.0
Percentage of LongTermDebt67.067.167.067.067.067.067.067.067.167.067.067.067.167.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.60.60.60.60.70.70.70.70.80.80.80.90.91.01.01.01.11.11.21.21.21.31.31.31.31.50.00.00.00.0
Percentage of Assets pgr:SeniorNotesthreepointsevenzeropercentduetwentyfortyfive0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermDebt us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value5397539653965395539453944407440644064405440438593859385933063312338331113148315326642701270727142739256021642164220818611860
Percentage of LongTermDebt914.7914.7914.6914.5914.5914.4747.2747.1747.2747.1747.1654.7654.7654.70.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets7.78.38.48.69.19.68.08.28.69.09.58.58.99.38.58.59.28.99.49.48.38.89.19.19.39.58.48.38.77.77.6
Percentage of Assets us-gaap:CarryingReportedAmountFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2192413102131970.013213613438
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.00.0100.0100.0100.0100.0
Percentage of Assets0.30.40.50.30.30.00.20.30.30.1

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value186182189201204204211
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.40.40.40.4

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value18675178361703818087166701435113673141231333012110108211185811000103239284928989918522795780947835755972897462735972016928693567896438618967926523638960076554628662505806581663496320604867136304621157484215
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.727.326.628.828.125.524.926.226.024.823.226.025.425.024.023.924.524.523.824.124.524.624.424.925.126.826.926.826.726.525.427.727.427.126.528.027.728.126.626.329.129.428.630.529.329.528.70.0

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value1703813673108219284
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets26.624.923.224.0
Percentage of Assets srt:ParentCompany66.567.863.166.3

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value483392931950975404341510453178-120.9-263.7-221.9-172.6128212261150106793310469578688001023951871692783453-51.9492
Percentage of StockholdersEquity2.62.25.55.35.82.82.53.63.41.5-1.1-2.2-2.0-1.713.813.212.812.511.712.912.211.511.014.815.414.511.913.07.9-1.20.0
Percentage of Assets0.70.61.51.51.60.70.60.90.90.4-0.3-0.6-0.5-0.43.33.13.13.12.83.13.02.82.74.03.93.83.23.72.30.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value1712168516721629161416011573153915231496147914431425140113891365135113311303128412641231121811971177119611841169116911591142107710061007939892834
Percentage of StockholdersEquity9.29.49.89.09.711.211.510.911.412.413.712.213.013.615.014.715.015.616.415.916.116.316.716.016.016.617.116.917.218.018.517.917.316.616.321.20.0
Percentage of Assets2.52.62.62.62.72.82.92.83.03.13.23.23.33.43.63.53.73.83.93.84.04.04.14.04.04.54.64.54.64.84.74.74.64.84.70.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value585585585585585585584584584584583583582582581581581580579580581583583584585587587589591593595604613662672676680
Percentage of StockholdersEquity3.13.33.43.23.54.14.34.14.44.85.44.95.35.66.36.36.56.87.37.27.47.78.07.88.08.28.58.58.79.29.610.110.611.011.716.00.0
Percentage of Assets0.80.90.90.91.01.01.11.11.11.21.31.31.31.41.51.51.61.71.71.71.81.92.02.02.02.22.32.32.32.42.42.72.83.13.40.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value4934934934934934934934934934934934934934930.00.00.00.00.00.0
Percentage of StockholdersEquity2.62.82.92.73.03.43.63.53.74.14.64.24.54.80.00.00.00.00.00.0
Percentage of Assets0.70.80.80.80.80.90.90.91.01.01.11.11.11.20.00.00.00.00.00.0
Percentage of Assets us-gaap:PreferredStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value1540114679133541442713001112661067910995102769358838696028720801760316116590855435140518350314877468649104694436841334203398937353500345434953595368326972927
Percentage of StockholdersEquity82.582.378.479.878.078.578.177.977.177.377.581.079.377.765.065.865.765.064.664.064.264.564.365.863.860.759.760.658.858.056.557.560.259.464.164.00.0
Percentage of Assets22.122.420.822.921.920.019.520.420.019.218.021.120.119.415.615.716.115.915.415.415.715.915.716.416.016.316.016.215.715.414.315.216.017.018.40.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value171216851672162916141601157315391523149614791443142514011389136513511331130312841264123112181197117711961184116911691159114211231109109610771048104010291006986100710131007977964949939
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.52.62.62.62.72.82.92.83.03.13.23.23.33.43.63.53.73.83.93.84.04.04.14.04.04.54.64.54.64.84.74.64.74.74.74.54.64.64.64.54.64.74.84.44.54.54.7

us-gaap:AdditionalPaidInCapitalCommonStock us-gaap:ConsolidatedEntities

srt:ParentCompany


Additional
Period End2020-12-312019-12-312018-12-312017-12-31
Value1672157314791389
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0
Percentage of Assets2.62.93.23.6
Percentage of Assets srt:ParentCompany6.57.88.69.9

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value15401146791335414427130011126610679109951027693588386960287208017603161165908554351405183503148774686491046944368413342033989373535004198400037203454399637943715349536323835383935954273409739423683
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets22.122.420.822.921.920.019.520.420.019.218.021.120.119.415.615.716.115.915.415.415.715.915.716.416.016.316.016.215.715.414.317.116.815.815.217.116.716.716.016.417.617.817.019.419.118.718.4

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:ConsolidatedEntities

srt:ParentCompany


Retained
Period End2020-12-312019-12-312018-12-312017-12-31
Value133541067983866031
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0
Percentage of Assets20.819.518.015.6
Percentage of Assets srt:ParentCompany52.153.048.943.1

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value483392931950975404341510453178-120.9-263.7-221.9-172.612821226115010679331046957868800769902104910239721038951951870814969871905842894692576863812783799574648453
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.61.51.51.60.70.60.90.90.4-0.3-0.6-0.5-0.43.33.13.13.12.83.13.02.82.72.63.13.94.03.84.13.93.93.63.44.13.83.93.74.03.22.64.03.83.73.62.73.12.3

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:ConsolidatedEntities

srt:ParentCompany


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-31
Value931341-120.91282
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0
Percentage of Assets1.50.6-0.33.3
Percentage of Assets srt:ParentCompany3.61.7-0.79.2

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value-15.1-15.4-15.6-15.8-16.0-16.2-16.4-16.6-16.8-17.0-17.2-17.4-17.6-17.8-14.8-15.0-15.1-7.1-9.4
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax-3.1-3.9-1.7-1.7-1.6-4.0-4.8-3.3-3.7-9.514.26.67.910.3-1.2-1.2-1.3-0.7-1.0
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value498407947966991423360531472195-105.6-249.9-210.9-160.812951240116410729391057970878809777907105710219701035946947865807961862682767
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax103.2103.9101.7101.7101.6104.8105.6104.0104.4109.887.394.895.093.2101.0101.1101.2100.4100.7101.1101.3101.2101.1101.1100.6100.899.999.799.799.599.599.499.299.299.098.697.9
Percentage of Assets0.70.61.51.51.70.80.71.00.90.4-0.2-0.5-0.5-0.43.33.23.23.12.83.13.02.92.72.63.13.94.03.74.13.93.93.53.44.13.83.13.6
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Accumulated
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value-0.50.00.00.00.00.00.00.00.00.00.0-0.3-0.9-0.8-1.1-0.8-1.1-1.0-1.5-1.5-0.8-0.8-0.30.71.10.60.61.01.22.02.21.81.7
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax-0.10.00.00.00.00.0-0.0-0.0-0.0-0.00.0-0.0-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.2-0.1-0.1-0.00.10.10.10.10.10.10.20.30.30.2
Percentage of Assets-0.00.00.00.00.00.00.00.00.00.00.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value0.00.00.00.00.0-3.2-2.7-3.9-3.0-0.41.93.66.66.02.01.42.13.44.3-1.2-2.4-1.01.11.22.80.00.00.00.00.00.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax0.00.00.00.00.0-0.8-0.8-0.8-0.7-0.2-1.6-1.4-3.0-3.50.20.10.20.30.5-0.1-0.3-0.10.10.20.30.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.0-0.0-0.0-0.0-0.0-0.00.00.00.00.00.00.00.00.00.0-0.0-0.0-0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value26151621232518261922152017182221301622291218191313138.61415
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value23232614147922521625112817581506186810831718173617475501169917111844270473082413372965877168616380660151610415722265304267082.64643576731.4473534670
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating1102.91187.3642.0924.0674.0426.1668.7576.4738.8444.0787.8903.81050.6361.5818.7661.3865.9350.5590.8637.3694.0112.4620.9581.6733.765.4606.0383.7639.5135.7568.7406.2718.524.4486.4379.3617.62.2395.4296.0546.21.1360.0409.3516.2

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-2243.4224-1380.4-2217.3-1053.8-874.1-1673.9-1512.9-277.4-1675.2-1700.4-1775.6-2180.6-507.4-996.9-1239.8-662.6-340.2-1135.2-739.5-249.6-64.7-712.8-450.0-696.4-12.3-510.4-651.233780-513.3-353.2-570.6565-416.6-353.1-61.1132-513.0-84.1-279.9689-169.8-477.6-529.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-1064.7102.1-598.9-909.5-436.9-330.1-636.5-579.0-109.7-686.6-779.6-924.3-1311.2-333.4-697.6-893.2-512.8-269.6-951.6-645.3-210.1-54.5-606.6-397.2-662.6-11.8-501.9-656.5326.272.0-477.9-345.6-567.8529.9-382.2-313.9-53.3111.5-437.0-69.6-227.0538.1-129.1-365.7-407.6

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-89.1-2792.7-117.3-296.8-429.0-72.9-131.5-59.1-1507.4544-52.80.5354-6.6-109.5268-453.2-34.0439-66.1-589.5-39.3-85.7-46.6-81.2-36.7-141.5299-976.6-258.6-93.3-74.6-220.3-605.2-87.6-63.9-647.4-148.769-279.5-397.2-687.8-303.0-58.0-146.6
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-42.3-1268.3-50.9-121.7-177.9-27.5-50.0-22.6-596.0223.0-24.20.3213.3-4.3-76.6193.4-350.8-26.9368.1-57.7-496.2-33.1-72.9-41.1-77.3-35.2-139.1301.8-945.4-231.1-86.9-73.0-219.2-566.7-80.4-56.8-564.4-125.559.4-231.4-322.1-536.5-230.4-44.4-112.9

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-8.646-18.0-261.3143181-46.7-65.883-47.7-35.0-38.9-78.71994-53.2-11.4
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-4.121.2-7.8-107.259.368.4-17.8-25.233.1-19.5-16.0-20.2-47.312.566.1-38.3-8.8

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value8.3-80.0-35.159-34.2215816020141255-24.24126313547237.927827.2-15.7-13.6411.1-2.3-27.23718-8.6-19.429-1.0-6.5-11.716-3.3-21.93.01018-17.7-0.9
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value23232614147922521625112817581506186810831718173617475501169917111844270473082413372965877168616380660151610415722265304267082.64643576731.4473534670
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating1102.91187.3642.0924.0674.0426.1668.7576.4738.8444.0787.8903.81050.6361.5818.7661.3865.9350.5590.8637.3694.0112.4620.9581.6733.765.4606.0383.7639.5135.7568.7406.2718.524.4486.4379.3617.62.2395.4296.0546.21.1360.0409.3516.2

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value79014801530179069210708419791078264928704718576224367424383198190258330278363295370296293321299232324308249277118257256150245362299261211295
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating375.0672.1664.1734.4287.2404.4320.0374.8426.4108.5425.7366.6431.7378.6156.8264.8328.4303.6166.6166.6217.3278.3236.9320.7281.3355.3291.2295.8311.0267.9216.4317.6307.1233.2254.1105.4224.6216.6128.4203.0294.3233.4198.9162.3227.7

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value79014801530179069210708419791078264928704718576224367424383198190258330278363295370296293321
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating375.0672.1664.1734.4287.2404.4320.0374.8426.4108.5425.7366.6431.7378.6156.8264.8328.4303.6166.6166.6217.3278.3236.9320.7281.3355.3291.2295.8311.0
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value79014801530179069910748439791082259930701729580214372430398205194258349286368295370296293
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating375.0672.1664.1734.4289.8405.8320.8374.7428.2106.5426.5365.0438.8381.3150.3268.5333.0315.5172.3170.1217.8294.8243.8325.2281.3355.3291.2295.8

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-2243.4224-1380.4-2217.3-1053.8-874.1-1673.9-1512.9-277.4-1675.2-1700.4-1775.6-2180.6-507.4-996.9-1239.8-662.6-340.2-1135.2-739.5-249.6-64.7-712.8-450.0-696.4-12.3-510.4-651.233780-513.3-353.2-570.6565-416.6-353.1-61.1132-513.0-84.1-279.9689-169.8-477.6-529.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-1064.7102.1-598.9-909.5-436.9-330.1-636.5-579.0-109.7-686.6-779.6-924.3-1311.2-333.4-697.6-893.2-512.8-269.6-951.6-645.3-210.1-54.5-606.6-397.2-662.6-11.8-501.9-656.5326.272.0-477.9-345.6-567.8529.9-382.2-313.9-53.3111.5-437.0-69.6-227.0538.1-129.1-365.7-407.6

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value485065486282781277510162663546363835525354544433312234282816343641274330242925171817259.61217
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-89.1-2792.7-117.3-296.8-429.0-72.9-131.5-59.1-1507.4544-52.80.5354-6.6-109.5268-453.2-34.0439-66.1-589.5-39.3-85.7-46.6-81.2-36.7-141.5299-976.6-258.6-93.3-74.6-220.3-605.2-87.6-63.9-647.4-148.769-279.5-397.2-687.8-303.0-58.0-146.6
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-42.3-1268.3-50.9-121.7-177.9-27.5-50.0-22.6-596.0223.0-24.20.3213.3-4.3-76.6193.4-350.8-26.9368.1-57.7-496.2-33.1-72.9-41.1-77.3-35.2-139.1301.8-945.4-231.1-86.9-73.0-219.2-566.7-80.4-56.8-564.4-125.559.4-231.4-322.1-536.5-230.4-44.4-112.9

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-04-302019-02-282019-03-312018-12-312018-09-302018-06-302018-02-282018-03-312017-12-312017-02-282016-02-292016-02-122015-02-132013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5826945858137558585858146714670.00.00.06546540.03955195194041756011.40.02510.00.00.02636550.00.0108
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.00.0100.0100.00.00.0100.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument

us-gaap:DebtInstrumentInterestRateStatedPercentage

pgr:SeniorNotesSixPointSixTwoFivePercentDueTwentyTwentyNine


Debt
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value6.6250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.066250.06625
Percentage of DebtInstrumentInterestRateStatedPercentage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of LongTermDebtAndCapitalLeaseObligations pgr:SeniorNotesSixPointSixTwoFivePercentDueTwentyTwentyNine0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302011-09-302010-09-30
Value20.920.820.40.2110.201-0.010.1650.2130.309-0.0220.1770.2030.199-0.0470.1460.3280.329-0.0140.2050.32200.3320.299-0.0010.330.3290.280.32
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

pgr:Combinedratioamortizationpoints us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

pgr:Combinedratioamortizationpoints

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:PropertySegment


Combinedratioamortizationpointsus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-30
Value2.83.03.20.0330.034-0.0020.040.0470.05-0.0020.0540.0580.06300.0670.0650.069-0.0010.0687.40.0780.0767.9
Percentage of Combinedratioamortizationpoints100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:CreditPaymentstoPolicyholders

pgr:CreditPaymentstoPolicyholders


Credit
Period End2021-06-302020-12-312020-09-302020-06-302019-09-302019-06-30
Value0.0142910330.00.0
Percentage of CreditPaymentstoPolicyholders0.0100.0100.0100.00.00.0

pgr:DebtandEquitySecuritiesRealizedGains

pgr:DebtandEquitySecuritiesRealizedGains


Debtand
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4281662002853771577582642712924135
Percentage of DebtandEquitySecuritiesRealizedGains100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:DebtandEquitySecuritiesRealizedLosses

pgr:DebtandEquitySecuritiesRealizedLosses


Debtand
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value18224.525628.23.9141862203428
Percentage of DebtandEquitySecuritiesRealizedLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:FairValueInputsGuidelinePublicCompanyMethod pgr:InvestmentCategory, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument, us-gaap:InvestmentSecondaryCategorization

pgr:FairValueInputsGuidelinePublicCompanyMethod

us-gaap:BanksTrustAndInsuranceEquities, us-gaap:FairValueInputsLevel3, us-gaap:NonredeemablePreferredStock, pgr:GuidelinePublicCompanyMethod


Fair
Period End2020-09-30
Value0
Percentage of FairValueInputsGuidelinePublicCompanyMethod0.0

us-gaap:IndustrialMiscellaneousAndAllOthers, us-gaap:FairValueInputsLevel3, us-gaap:NonredeemablePreferredStock, pgr:GuidelinePublicCompanyMethod


Fair
Period End2021-03-312020-12-312020-09-302020-06-302020-03-31
Value4.824.00-23.24.0
Percentage of FairValueInputsGuidelinePublicCompanyMethod0.00.00.00.00.0

us-gaap:IndustrialMiscellaneousAndAllOthers, us-gaap:FairValueInputsLevel3, us-gaap:NonredeemablePreferredStock, pgr:ThirdPartyPricingFirm


Fair
Period End2021-03-31
Value5.4
Percentage of FairValueInputsGuidelinePublicCompanyMethod0.0

pgr:FairValueInputsOriginalIssuePrice pgr:InvestmentCategory, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument, us-gaap:InvestmentSecondaryCategorization

pgr:FairValueInputsOriginalIssuePrice

us-gaap:BanksTrustAndInsuranceEquities, us-gaap:FairValueInputsLevel3, us-gaap:NonredeemablePreferredStock, pgr:InternalPricing


Fair
Period End2021-03-312020-12-312019-09-302019-06-302019-03-31
Value3.70009.0
Percentage of FairValueInputsOriginalIssuePrice100.00.00.00.0100.0

us-gaap:BanksTrustAndInsuranceEquities, us-gaap:FairValueInputsLevel3, us-gaap:NonredeemablePreferredStock, pgr:UnadjustedPurchasePrice


Fair
Period End2021-03-31
Value16.9
Percentage of FairValueInputsOriginalIssuePrice456.8

pgr:FeesAndOtherRevenues

pgr:FeesAndOtherRevenues


Fees
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1761651511291531601381341301291221161031009688858486827874797473867574727676706868786965
Percentage of FeesAndOtherRevenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:NonInsuranceServiceExpenses

pgr:NonInsuranceServiceExpenses


Non
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value674954524746484538323537292728272523232321202020151413129.78.711108.68.49.69.98.25.55.14.84.05.55.25.55.2
Percentage of NonInsuranceServiceExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:NonInsuranceServiceRevenues

pgr:NonInsuranceServiceRevenues


Non
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value745358595150515042384242343233322825262625222323171715149.89.311108.47.89.9108.26.05.66.05.2114.85.04.2
Percentage of NonInsuranceServiceRevenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:OtherthanTemporaryImpairmentLossesPortionRecognizedinEarningsNetofSales

pgr:OtherthanTemporaryImpairmentLossesPortionRecognizedinEarningsNetofSales


Otherthan
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.00.00.00.9380.0243522110.03.443131.023610.20.0-14.313
Percentage of OtherthanTemporaryImpairmentLossesPortionRecognizedinEarningsNetofSales0.00.00.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

pgr:OtherthanTemporaryImpairmentLossesPortionRecognizedinEarningsNetofSales us-gaap:InvestmentType

us-gaap:OtherAssets


Otherthan
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-09-30
Value0.00.00.00.9380.0243522110.04.7331124340.00.0
Percentage of OtherthanTemporaryImpairmentLossesPortionRecognizedinEarningsNetofSales0.00.00.0100.0100.00.0100.0100.0100.0100.00.0138.278.481.2106.056.50.00.0

pgr:PaymentsForRepurchaseOfCommonStockInTheOpenMarket

pgr:PaymentsForRepurchaseOfCommonStockInTheOpenMarket


Payments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value10547.50.00.0
Percentage of PaymentsForRepurchaseOfCommonStockInTheOpenMarket100.0100.0100.00.00.0

pgr:PaymentsforRepurchaseofCommonStockforRestrictedStockTaxLiabilities

pgr:PaymentsforRepurchaseofCommonStockforRestrictedStockTaxLiabilities


Paymentsfor
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.430372.6263.2522.3260.3392.2360.4332.7210.44.11.718
Percentage of PaymentsforRepurchaseofCommonStockforRestrictedStockTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:PercentChangeinBookYield

pgr:PercentChangeinBookYield


Percent
Period End2021-06-302021-03-312020-09-302020-06-30
Value-1.0-22.025.00.21
Percentage of PercentChangeinBookYield100.0100.0100.0100.0

pgr:PercentChangeinInvestmentIncome

pgr:PercentChangeinInvestmentIncome


Percent
Period End2021-06-302021-03-312020-09-302020-06-30
Value-2.0-9.0-12.0-0.07
Percentage of PercentChangeinInvestmentIncome100.0100.0100.0100.0

pgr:PercentageOfSegmentRevenueAttributableToPersonalAutoInsurance us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

pgr:PercentageOfSegmentRevenueAttributableToPersonalAutoInsurance

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:PersonalLinesSegment


Percentage
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value94.094.094.00.940.9400.940.940.9400.940.940.9400.930.930.9300.920.920.9200.920.92
Percentage of PercentageOfSegmentRevenueAttributableToPersonalAutoInsurance100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0

pgr:PremiumReceivableAllowanceForCreditLossAcquiredInPeriod

pgr:PremiumReceivableAllowanceForCreditLossAcquiredInPeriod


Premium
Period End2021-06-302020-06-30
Value3500000.00
Percentage of PremiumReceivableAllowanceForCreditLossAcquiredInPeriod100.00.0

pgr:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecuritiesEquitySecurities

pgr:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecuritiesEquitySecurities


Proceeds
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value27390.00.07927220.00.0110.0150.00.00.023260.00.00.00.00.00.0120.00.10.0-0.114210.0-16.016120.13.90.00.00.0
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecuritiesEquitySecurities100.0100.00.00.0100.0100.0100.00.00.0100.00.0100.00.00.00.0100.0100.00.00.00.00.00.00.0100.00.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.00.00.00.0

pgr:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecuritiesFixedMaturitySecurities

pgr:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecuritiesFixedMaturitySecurities


Proceeds
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value19491948166019442161190816471389119911889751513142213431459140710067181156120318291110874740855582596420697520476493368394477328287433372411324428396293223
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecuritiesFixedMaturitySecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:StockIssuedDuringPeriodValueStockOptionsExercisedAttributabletoRedeemableNoncontrollingInterest

pgr:StockIssuedDuringPeriodValueStockOptionsExercisedAttributabletoRedeemableNoncontrollingInterest


Stock
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.0160.00.00.07.70.00.00.08.01.40.00.00.03.40.00.00.00.0
Percentage of StockIssuedDuringPeriodValueStockOptionsExercisedAttributabletoRedeemableNoncontrollingInterest0.0100.00.00.00.0100.00.00.00.0100.0100.00.00.00.0100.00.00.00.00.0

pgr:UnderwritingMargin us-gaap:ConsolidationItems, us-gaap:ProductOrService

pgr:UnderwritingMargin

us-gaap:OperatingSegments, pgr:UnderwritingOperations


Underwriting
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value3.510.712.20.1230.131-0.0050.0810.0960.112-0.0070.0970.0910.1160.0080.0260.0680.0830.0090.0340.0320.0540.0020.0720.075
Percentage of UnderwritingMargin100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:UnderwritingMargin us-gaap:ConsolidationItems, us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:CommercialLinesSegment


Underwriting
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value8.016.112.80.1590.095-0.0090.0630.1160.1640.0160.120.1130.117-0.0050.060.0840.1040.0090.0070.0530.111-0.0040.1520.17
Percentage of UnderwritingMargin228.6150.5104.9129.372.5180.077.8120.8146.4-228.6123.7124.2100.9-62.5230.8123.5125.3100.020.6165.6205.6-200.0211.1226.7

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:PersonalLinesSegment


Underwriting
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value3.811.313.40.1480.137-0.0060.090.1030.109-0.0080.10.1010.1160.0080.0360.0680.0820.0050.0380.0330.0550.0010.0620.067
Percentage of UnderwritingMargin108.6105.6109.8120.3104.6120.0111.1107.397.3114.3103.1111.0100.0100.0138.5100.098.855.6111.8103.1101.950.086.189.3

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:PropertySegment


Underwriting
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value-16.6-15.0-11.8-0.4360.1170.014-0.023-0.090.021-0.036-0.023-0.1660.10.029-0.270.0150.0340.0810.046-0.065-0.1220.0560.0840.005
Percentage of UnderwritingMargin-474.3-140.2-96.7-354.589.3-280.0-28.4-93.818.8514.3-23.7-182.486.2362.5-1038.522.141.0900.0135.3-203.1-225.92800.0116.76.7

pgr:UnderwritingMargin us-gaap:ProductOrService, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pgr:UnderwritingOperations, pgr:PersonalLinesSegment, pgr:AgencyChannel


Underwriting
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4.913.414.90.140.157-0.0050.1030.1190.129-0.0090.1120.1120.1340.0110.0240.0750.095
Percentage of UnderwritingMargin140.0125.2122.1113.8119.8100.0127.2124.0115.2128.6115.5123.1115.5137.592.3110.3114.5

pgr:UnderwritingOperations, pgr:PersonalLinesSegment, pgr:DirectChannel


Underwriting
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2.89.412.00.1550.119-0.0080.0770.0870.09-0.0080.0880.090.0990.0040.0470.0610.069
Percentage of UnderwritingMargin80.087.998.4126.090.8160.095.190.680.4114.390.798.985.350.0180.889.783.1

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments


Accretion
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-30400000.0-31700000.0-29900000.0-23600000.0-18900000.0-19200000.0-12200000.0-1700000.0-200000.0-4600000.0-6500000.0-8200000.0-15000000.0-18700000.0-23400000.0-22000000.0-22100000.0-20100000.0-15000000.0-21600000.0-20500000.0-27200000.0-27700000.0-26200000.0-17300000.0-18700000.0-21400000.0-19100000.0-19000000.0-22600000.0-34600000.0-36800000.0-40000000.0-41400000.0-47000000.0-47700000.0-50600000.0-58300000.0-58300000.0-56900000.0-59500000.0-56300000.0-62200000.0-53700000.0-57000000.0
Percentage of AccretionAmortizationOfDiscountsAndPremiumsInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferred1

pgr:ProtectiveInsuranceCorporation


Business
Period End2021-06-01
Value338
Percentage of BusinessCombinationConsiderationTransferred1100.0

us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual

pgr:ProtectiveInsuranceCorporation


Business
Period End2021-06-30
Value2300000.0
Percentage of BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual100.0

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual


Business
Period End2021-06-30
Value46
Percentage of BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual100.0

us-gaap:CombinedRatio us-gaap:ConsolidationItems, us-gaap:ProductOrService

us-gaap:CombinedRatio

us-gaap:OperatingSegments, pgr:UnderwritingOperations


Combined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value96.589.387.80.8770.8690.0050.9190.9040.8880.0070.9030.9090.884-0.0080.9740.9320.917-0.0090.9660.9680.946-0.0020.9280.925
Percentage of CombinedRatio100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:CommercialLinesSegment


Combined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value92.083.987.20.8410.9050.0090.9370.8840.836-0.0160.880.8870.8830.0050.940.9160.896-0.0090.9930.9470.8890.0040.8480.83
Percentage of CombinedRatio95.394.099.395.9104.1180.0102.097.894.1-228.697.597.699.9-62.596.598.397.7100.0102.897.894.0-200.091.489.7

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:PersonalLinesSegment


Combined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value96.288.786.60.8520.8630.0060.910.8970.8910.0080.90.8990.884-0.0080.9640.9320.918-0.0050.9620.9670.945-0.0010.9380.933
Percentage of CombinedRatio99.799.398.697.199.3120.099.099.2100.3114.399.798.9100.0100.099.0100.0100.155.699.699.999.950.0101.1100.9

us-gaap:OperatingSegments, pgr:UnderwritingOperations, pgr:PropertySegment


Combined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value116.6115.0111.81.4360.883-0.0141.0231.090.9790.0361.0231.1660.9-0.0291.270.9850.966-0.0810.9541.0651.122-0.0560.9160.995
Percentage of CombinedRatio120.8128.8127.3163.7101.6-280.0111.3120.6110.2514.3113.3128.3101.8362.5130.4105.7105.3900.098.8110.0118.62800.098.7107.6

us-gaap:CombinedRatio us-gaap:ProductOrService, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pgr:UnderwritingOperations, pgr:PersonalLinesSegment, pgr:AgencyChannel


Combined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value95.186.685.10.860.8430.0050.8970.8810.8710.0090.8880.8880.866-0.0110.9760.9250.905
Percentage of CombinedRatio98.597.096.998.197.0100.097.697.598.1128.698.397.798.0137.5100.299.298.7

pgr:UnderwritingOperations, pgr:PersonalLinesSegment, pgr:DirectChannel


Combined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value97.290.688.00.8450.8810.0080.9230.9130.910.0080.9120.910.901-0.0040.9530.9390.931
Percentage of CombinedRatio100.7101.5100.296.4101.4160.0100.4101.0102.5114.3101.0100.1101.950.097.8100.8101.5

us-gaap:CommonStockDividendsPerShareCashPaid pgr:DividendType

us-gaap:CommonStockDividendsPerShareCashPaid

pgr:Annualvariabledividend


Common
Period End2021-01-312020-01-312019-02-282018-02-282017-02-282016-02-292016-02-122015-02-132014-02-282014-02-262013-02-282012-02-29
Value4.52.252.5141.12470.68080.88820.88820.68620.49290.49290.28450.4072
Percentage of CommonStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:CommonStockDividendsPerShareDeclared


Common
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.10.10.10.10.12.350.10.10.12.5140001.12470000.68080000000000000000001.0000
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.00.0

us-gaap:DebtAndEquitySecuritiesGainLoss

us-gaap:DebtAndEquitySecuritiesGainLoss


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-30
Value461585532890-553.636965179414-572.218232-48.232
Percentage of DebtAndEquitySecuritiesGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtAndEquitySecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairment

us-gaap:DebtAndEquitySecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairment


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-30
Value410143195260315149716746-35.1108-9.610745
Percentage of DebtAndEquitySecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtAndEquitySecuritiesUnrealizedGainLossExcludingOtherThanTemporaryImpairment

us-gaap:DebtAndEquitySecuritiesUnrealizedGainLossExcludingOtherThanTemporaryImpairment


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-06-30
Value54441336630-868.822131112392-502.09553-155.20.4
Percentage of DebtAndEquitySecuritiesUnrealizedGainLossExcludingOtherThanTemporaryImpairment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value76148198276291896770555.32.26.211
Percentage of DebtSecuritiesAvailableForSaleRealizedGain100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain us-gaap:FinancialInstrument

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value0.00.70.20.00.00.00.10.70.00.00.1
Percentage of DebtSecuritiesAvailableForSaleRealizedGain0.00.50.10.00.00.00.11.00.00.01.6

us-gaap:CommercialMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9.5295.04.36.11.92.62.90.70.00.00.31.7
Percentage of DebtSecuritiesAvailableForSaleRealizedGain12.420.12.51.62.12.13.94.11.30.00.04.814.8

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4020583432312131160.31.70.30.1
Percentage of DebtSecuritiesAvailableForSaleRealizedGain52.214.029.712.411.135.431.644.229.35.777.34.80.9

us-gaap:RedeemablePreferredStock


Debt
Period End2021-06-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.50.02.20.00.00.00.00.23.21.1
Percentage of DebtSecuritiesAvailableForSaleRealizedGain2.00.02.50.00.00.00.09.151.69.6

us-gaap:ResidentialMortgageBackedSecurities


Debt
Period End2021-06-302020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value0.30.00.00.00.00.20.00.00.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGain0.40.00.00.00.00.30.00.00.0

us-gaap:USGovernmentDebtSecurities


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value116690224251514134364.90.11.70.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGain14.745.045.581.386.157.661.749.666.592.54.527.40.0

us-gaap:USStatesAndPoliticalSubdivisions


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value143043132.02.11.80.61.60.10.20.68.6
Percentage of DebtSecuritiesAvailableForSaleRealizedGain18.420.422.24.70.72.42.70.92.91.99.19.774.8

us-gaap:DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment

us-gaap:DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6312519326028782656336-50.7-9.3-26.2-8.2
Percentage of DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment us-gaap:FinancialInstrument

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-0.30.60.20.00.00.00.10.7-0.10.0-0.1-0.8-0.1
Percentage of DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment-0.50.50.10.00.00.00.21.1-0.3-0.01.13.11.2

us-gaap:CommercialMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9.0292.1-5.56.11.82.62.9-1.40.00.00.3-4.6
Percentage of DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment14.323.31.1-2.12.12.24.04.6-3.8-0.0-0.0-1.156.1

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value361858283131212910.0-2.8-1.5-0.7-3.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment58.414.830.411.110.938.232.346.827.25.516.12.736.6

us-gaap:RedeemablePreferredStock


Debt
Period End2021-06-302020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.50.00.02.1-0.2-0.10.0-0.10.23.21.1
Percentage of DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment2.40.00.02.6-0.3-0.20.00.2-2.2-12.2-13.4

us-gaap:ResidentialMortgageBackedSecurities


Debt
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.30.00.00.00.00.00.2-2.3-0.10.00.00.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment0.50.00.00.00.00.00.3-6.30.2-0.0-0.0-0.0

us-gaap:USGovernmentDebtSecurities


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.4478822324844402929-47.4-7.5-28.2-8.9
Percentage of DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment7.037.545.886.086.354.661.246.680.493.580.6107.6108.5

us-gaap:USStatesAndPoliticalSubdivisions


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value113043132.02.11.80.51.0-0.3-0.40.07.3
Percentage of DebtSecuritiesAvailableForSaleRealizedGainLossExcludingOtherThanTemporaryImpairment17.923.922.75.00.72.62.80.82.70.64.3-0.0-89.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment

us-gaap:DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value13224.4153.71.96.918113219
Percentage of DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment us-gaap:FinancialInstrument

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.30.10.00.00.00.00.00.10.10.90.1
Percentage of DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment2.20.40.00.00.00.00.00.50.92.80.5

us-gaap:CommercialMortgageBackedSecurities


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.50.62.99.80.00.00.02.10.00.06.3
Percentage of DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment3.62.765.961.60.00.00.011.50.00.032.0

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value3.32.10.05.51.00.21.46.13.21.03.1
Percentage of DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment23.99.30.034.627.010.520.333.327.83.115.7

us-gaap:RedeemablePreferredStock


Debt
Period End2020-09-302020-06-302019-09-302019-06-302018-09-302018-06-30
Value0.00.00.20.10.00.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment0.00.010.51.40.00.0

us-gaap:ResidentialMortgageBackedSecurities


Debt
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.00.00.00.00.02.30.00.00.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment0.00.00.00.00.012.60.00.00.0

us-gaap:USGovernmentDebtSecurities


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value6.9191.50.62.71.55.37.17.6298.9
Percentage of DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment50.086.734.13.873.078.976.838.866.192.345.2

us-gaap:USStatesAndPoliticalSubdivisions


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value2.80.20.00.00.00.00.10.60.60.61.3
Percentage of DebtSecuritiesAvailableForSaleRealizedLossExcludingOtherThanTemporaryImpairment20.30.90.00.00.00.01.43.35.21.96.6

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value666270676268566252525145404342434142363027272625232525232226252523252323222322212120202021
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:DividendsCommonStockCash

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value5858585858137358585814660.00.00.06540.00.00.03940.00.0-0.25200.00.00.04010.00.01.1
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.00.0100.00.00.0100.0100.00.00.00.0100.00.00.0100.0

us-gaap:DividendsPreferredStockCash us-gaap:StatementEquityComponents

us-gaap:DividendsPreferredStockCash

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.00.0130.0130.0130.0130.0130.00.0
Percentage of DividendsPreferredStockCash0.00.0100.00.0100.00.0100.00.0100.00.0100.00.00.0

us-gaap:DividendsShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:DividendsShareBasedCompensation

us-gaap:AdditionalPaidInCapital


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-0.4-0.4-0.4-0.4-0.3-9.3-0.4-0.6-0.3-13.00.00.30.5-7.7-0.20.2-0.3-5.0-0.6-0.80.3-5.80.00.10.0-4.41.00.40.2
Percentage of DividendsShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value0.40.40.40.40.39.30.40.60.3130.0-0.3-0.57.70.2-0.20.35.00.60.8-0.35.60.00.10.01.21.0
Percentage of DividendsShareBasedCompensation-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.00.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-96.60.0100.00.0-27.3100.0

us-gaap:EquitySecuritiesFvNiGainLoss

us-gaap:EquitySecuritiesFvNiGainLoss


Equity
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value391470335605-810.33311539121272-36.8
Percentage of EquitySecuritiesFvNiGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiRealizedGain

us-gaap:EquitySecuritiesFvNiRealizedGain


Equity
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value351182.39.285688.3119.42112618123
Percentage of EquitySecuritiesFvNiRealizedGain100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiRealizedGain us-gaap:FinancialInstrument

us-gaap:CommonStock


Equity
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3451.12.09.166524.70.24.52112618119
Percentage of EquitySecuritiesFvNiRealizedGain98.26.087.098.977.176.656.61.747.998.299.9100.097.1

us-gaap:NonredeemablePreferredStock


Equity
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.4170.30.119163.6114.90.40.10.03.6
Percentage of EquitySecuritiesFvNiRealizedGain1.894.013.01.122.923.443.498.352.11.80.10.02.9

us-gaap:EquitySecuritiesFvNiRealizedGainLoss

us-gaap:EquitySecuritiesFvNiRealizedGainLoss


Equity
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value347182.2-0.227676.34.09.41511716115
Percentage of EquitySecuritiesFvNiRealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiRealizedGainLoss us-gaap:FinancialInstrument

us-gaap:CommonStock


Equity
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3411.12.02.712524.7-7.74.51611718112
Percentage of EquitySecuritiesFvNiRealizedGainLoss98.36.090.9-1350.044.377.974.6-192.547.9107.799.9111.497.2

us-gaap:NonredeemablePreferredStock


Equity
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6.0170.2-2.915141.6114.9-1.20.1-1.93.2
Percentage of EquitySecuritiesFvNiRealizedGainLoss1.794.09.11450.055.722.125.4292.552.1-7.70.1-11.42.8

us-gaap:EquitySecuritiesFvNiRealizedLoss

us-gaap:EquitySecuritiesFvNiRealizedLoss


Equity
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.30.00.19.4581.32.07.90.06.29.21.98.3
Percentage of EquitySecuritiesFvNiRealizedLoss100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiRealizedLoss us-gaap:FinancialInstrument

us-gaap:CommonStock


Equity
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.90.00.06.4530.10.07.90.04.69.20.07.9
Percentage of EquitySecuritiesFvNiRealizedLoss90.70.00.068.192.57.70.0100.00.074.2100.00.095.2

us-gaap:NonredeemablePreferredStock


Equity
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.40.00.13.04.41.22.00.00.01.60.01.90.4
Percentage of EquitySecuritiesFvNiRealizedLoss9.30.0100.031.97.592.3100.00.00.025.80.0100.04.8

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss


Equity
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value44452333606-837.621927111382-495.89455-152.0
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value4.50.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0390.00.00.0-0.10.0350.00.50.00.00.00.00.00.60.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.00.0100.00.0100.00.0100.00.00.00.00.00.0100.00.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1 pgr:InvestmentCategory, us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:IndustrialMiscellaneousAndAllOthers, us-gaap:NonredeemablePreferredStock, us-gaap:EquitySecurities


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4.50.00.00.00.00.00.00.00.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1100.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-56.00.10.00.014-1.00.00.00.00.00.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease100.0100.00.00.0100.0100.00.00.00.00.00.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease pgr:InvestmentCategory, us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:BanksTrustAndInsuranceEquities, us-gaap:NonredeemablePreferredStock, us-gaap:EquitySecurities


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-33.70.00.00.0140.00.00.00.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease60.20.00.00.094.6-0.00.00.00.00.00.0

us-gaap:IndustrialMiscellaneousAndAllOthers, us-gaap:NonredeemablePreferredStock, us-gaap:EquitySecurities


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-22.30.10.00.00.8-1.00.00.00.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPeriodIncreaseDecrease39.8100.00.00.05.4100.00.00.00.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value730.12.4250.010.00.02.00.0250.00.00.00.05.00.00.00.00.00.00.0-1.00.01.00.00.00.00.00.00.00.080450.0280.00.00.00.00.00.00.0211618
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases100.0100.0100.0100.00.0100.00.0100.00.0100.00.00.00.00.0100.00.00.00.00.00.00.0100.00.0100.00.00.00.00.00.00.00.0100.0100.00.0100.00.00.00.00.00.00.00.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases pgr:InvestmentCategory, us-gaap:FinancialInstrument, us-gaap:InvestmentType

pgr:OtherRiskInvestments, us-gaap:CommonStock, us-gaap:EquitySecurities


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value8.40.12.40.00.00.00.00.00.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases11.4100.0100.00.00.00.00.00.00.00.00.0

us-gaap:BanksTrustAndInsuranceEquities, us-gaap:NonredeemablePreferredStock, us-gaap:EquitySecurities


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value600.00.0250.00.00.02.00.0250.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases81.80.00.0100.00.00.00.0100.00.0100.00.0

us-gaap:IndustrialMiscellaneousAndAllOthers, us-gaap:NonredeemablePreferredStock, us-gaap:EquitySecurities


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value5.00.00.00.00.010.00.00.00.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases6.80.00.00.00.0100.00.00.00.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.02.40.00.00.00.00.00.00.0270.00.00.00.00.30.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.0100.00.00.00.00.00.00.00.0100.00.00.00.00.0100.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales pgr:InvestmentCategory, us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:IndustrialMiscellaneousAndAllOthers, us-gaap:NonredeemablePreferredStock, us-gaap:EquitySecurities


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value5.00.00.00.00.00.00.00.00.00.00.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales100.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.40.38.70.30.30.30.40.40.20.61.31.20.62.7176.85.75.88.6-4.94.55.85.85.45.410.06.35.63.7
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet


Fair
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0-28.50.00.0-13.60.00.00.0-141.40.00.00.00.00.00.00.00.00.0-15.4-0.80.30.0-41.0
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.0100.0100.0100.00.0100.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GainLossOnSaleOfPropertyPlantEquipment


Gain
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1600000.01100000.0-3000000.0-1700000.0-100000.0-11100000.0-1500000.06700000.0-5100000.0-24700000.0-5700000.0-500000.0-1200000.0-1900000.0-2100000.0-1900000.0-1300000.0-2500000.0-2900000.0-1100000.0-100000.0-1500000.0200000.0-600000.0-100000.0-1200000.0-900000.0-1200000.0-2100000.0-1500000.0-2100000.0-1000000.0-1000000.0-2300000.0-1300000.0-2400000.0-1100000.0-900000.0-500000.0-6100000.0-1200000.0-3500000.02300000.0-700000.0-400000.0
Percentage of GainLossOnSaleOfPropertyPlantEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GrossInvestmentIncomeOperating

us-gaap:GrossInvestmentIncomeOperating


Gross
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value210220230243241264263261252244218192166152142138129
Percentage of GrossInvestmentIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GrossInvestmentIncomeOperating us-gaap:FinancialInstrument, us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables, us-gaap:FixedMaturities


Gross
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value15152224293131282624211613131211
Percentage of GrossInvestmentIncomeOperating7.27.29.810.212.112.011.910.810.310.29.78.48.28.78.58.5

us-gaap:CommercialMortgageBackedSecurities, us-gaap:FixedMaturities


Gross
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value34353742344935333128242021222018
Percentage of GrossInvestmentIncomeOperating16.316.316.217.514.218.713.512.812.511.611.010.512.714.814.013.2

us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities


Gross
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value73857676585965677767625136323231
Percentage of GrossInvestmentIncomeOperating34.738.733.231.424.022.324.825.830.527.828.527.021.821.122.522.6

us-gaap:RedeemablePreferredStock, us-gaap:FixedMaturities


Gross
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value2.32.52.52.17.92.93.98.53.73.53.32.92.62.72.82.9
Percentage of GrossInvestmentIncomeOperating1.11.11.10.93.31.11.53.31.51.41.51.51.61.82.02.1

us-gaap:ResidentialMortgageBackedSecurities, us-gaap:FixedMaturities


Gross
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value2.83.40.83.84.25.05.44.66.67.26.96.66.96.88.010
Percentage of GrossInvestmentIncomeOperating1.31.50.31.61.71.92.11.82.63.03.23.44.14.55.67.4

us-gaap:USGovernmentDebtSecurities, us-gaap:FixedMaturities


Gross
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value37303635626975695363474539241817
Percentage of GrossInvestmentIncomeOperating17.813.815.914.626.026.428.826.521.226.021.923.923.916.212.912.2

us-gaap:USStatesAndPoliticalSubdivisions, us-gaap:FixedMaturities


Gross
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value111318169.69.68.78.99.39.69.09.110.0121213
Percentage of GrossInvestmentIncomeOperating5.56.18.06.64.03.63.33.43.73.94.14.76.08.09.09.4

us-gaap:GrossInvestmentIncomeOperating us-gaap:FinancialInstrument, us-gaap:InvestmentType

us-gaap:CommonStock, us-gaap:EquitySecurities


Gross
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value16141313141514141313161415151414
Percentage of GrossInvestmentIncomeOperating7.66.45.95.66.15.75.45.45.25.67.77.49.010.210.410.5

us-gaap:NonredeemablePreferredStock, us-gaap:EquitySecurities


Gross
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value17171514131415151513111010111010
Percentage of GrossInvestmentIncomeOperating8.28.16.96.05.75.56.06.16.15.55.15.46.67.37.67.6

us-gaap:GrossInvestmentIncomeOperating us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:FixedMaturities


Gross
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value176186195201205227225220208204174152130114106104
Percentage of GrossInvestmentIncomeOperating83.984.784.682.785.386.085.984.382.383.979.979.478.475.074.575.5

us-gaap:ShortTermInvestments


Gross
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value0.71.56.2137.07.47.111161215141011108.8
Percentage of GrossInvestmentIncomeOperating0.30.72.75.62.92.82.74.36.35.07.27.86.17.57.46.3

us-gaap:GrossInvestmentIncomeOperating us-gaap:InvestmentType

us-gaap:AvailableforsaleSecurities


Gross
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value177188201215212235233231224216190167140125117113
Percentage of GrossInvestmentIncomeOperating84.285.487.388.488.288.888.688.688.788.987.187.284.482.581.981.8

us-gaap:EquitySecurities


Gross
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value33322928282930292827282425262525
Percentage of GrossInvestmentIncomeOperating15.814.612.711.611.811.211.411.411.311.112.912.815.617.518.118.2

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value337380321187-189.9-308.9314314291-286.2332417283-222.1191292137-155.988176200-180.8151-40.0106-241.11698777-112.410833135-183.07662168-243.48441153-152.16567229
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeferredPolicyAcquisitionCosts

us-gaap:IncreaseDecreaseInDeferredPolicyAcquisitionCosts


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value51711105939-37.2464847-11.1675361-2.1554728-24.2306135-26.7221926-31.19.31219-27.16.61517-27.39.4108.1-24.56.51320-33.37.41426
Percentage of IncreaseDecreaseInDeferredPolicyAcquisitionCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInIncomeTaxes

us-gaap:IncreaseDecreaseInIncomeTaxes


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-364.8283-668.74611284722-307.8465-183.723-179.1181-61.4-46.9-277.021265-51.9-161.191-15.1-9.2-163.5801528-96.0149-19.534-86.8129-25.966-131.511027-33.2-131.5165-16.132-101.9133
Percentage of IncreaseDecreaseInIncomeTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve

us-gaap:IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value16837971077205201735801692475780550741242-266.312924312601405533822472111683931441298847112
Percentage of IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPayablesToBrokerDealers

us-gaap:IncreaseDecreaseInPayablesToBrokerDealers


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value48267191-320.1586-274.6-17.0380-82.40.7-356.927889-244.1-48.817683-157.5-61.619970-126.8-9.86364-126.7-77.8585-411.3-2.4-53.310998-58.5-47.9-11.97413-53.4112-73.2-101.247-45.445
Percentage of IncreaseDecreaseInPayablesToBrokerDealers100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPremiumsReceivable

us-gaap:IncreaseDecreaseInPremiumsReceivable


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value12410581016-10.961-179.9520-22.7692-279.5546186621-97.1428240341-234.3221140391-152.127260239-167.813950205-190.09929188-172.413354237-156.210354190-120.29243268
Percentage of IncreaseDecreaseInPremiumsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidReinsurancePremiums

us-gaap:IncreaseDecreaseInPrepaidReinsurancePremiums


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-54.9299102-76.9-188.3167120-108.7137-69.989-53.0139-8.4-0.92912-3.9-3.6-58.717-22.4-11.3-12.814-7.02.58.06.9-7.73.06.86.5-6.51.71.10.2-12.0-4.90.0-1.4-9.7231.83.3
Percentage of IncreaseDecreaseInPrepaidReinsurancePremiums100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInReinsuranceRecoverable

us-gaap:IncreaseDecreaseInReinsuranceRecoverable


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value113123333142608024620814620579171-34.3-427.56738854-16.923293797312902566302321586914462035260.519228.425569.49.6101
Percentage of IncreaseDecreaseInReinsuranceRecoverable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInUnearnedPremiums

us-gaap:IncreaseDecreaseInUnearnedPremiums


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value44316081143414252-137.7729193917-322.7763408934-101.8597462476-323.9322314518-350.3330237414-336.0194122285-303.2154116276-272.9188134301-250.7125117233-357.3138119279
Percentage of IncreaseDecreaseInUnearnedPremiums100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncurredClaimsPropertyCasualtyAndLiability

us-gaap:IncurredClaimsPropertyCasualtyAndLiability


Incurred
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value840671106713532161557147642661385759595155235375487048795050461442634325439842433913370136543617336835393291326932053205316431172985307330683043276227162749266025082621254325432423
Percentage of IncurredClaimsPropertyCasualtyAndLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeOperating


Interest
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value21022023024324126426326125224421819216615214213812912611911411811811711310510410199103111107102100106109112114118117120123128131130129
Percentage of InterestAndDividendIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestPaid

us-gaap:InterestPaid


Interest
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value377474375637563753374537333834403341274228412842194120351940204219421942304321432143225121
Percentage of InterestPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentIncomeInvestmentExpense

us-gaap:InvestmentIncomeInvestmentExpense


Investment
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.35.64.74.55.36.35.96.26.26.35.86.26.05.95.86.65.67.54.85.34.86.94.95.75.34.93.96.04.14.35.24.44.94.13.33.84.22.94.03.53.13.40.34.63.6
Percentage of InvestmentIncomeInvestmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions


Liability
Period End2021-01-012020-01-012017-12-312017-09-302016-12-312016-09-302013-03-31
Value7320.00.00.00.00.00.0
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseBusinessAcquisitions100.00.00.00.00.00.00.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1


Liability
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value482030294434326429165240445738902517438238763315221738223428301719333380315627471864
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1


Liability
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value19833453150219103269123813971762290198511801473237786810061263211877192611921867
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1


Liability
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value840671106713532161557147642661385759595155235375487048795050461442634325439842433913
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MinorityInterestChangeInRedemptionValue

us-gaap:MinorityInterestChangeInRedemptionValue


Minority
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value0.06.9-6.90.10.00.20.00.30.1-4.51.32.14.91.20.21.80.1-6.0-0.12.4-0.332
Percentage of MinorityInterestChangeInRedemptionValue0.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MinorityInterestChangeInRedemptionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Minority
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.00.00.0-9.56.9-0.20.0-0.20.0-0.24.64.5-1.3-2.1-4.9-1.2-0.2-1.8-0.16.2-0.1-2.40.3-32.10.0
Percentage of MinorityInterestChangeInRedemptionValue0.00.00.0-137.7-100.0-200.00.0-100.00.0-66.74600.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-103.3100.0-100.0-100.0-100.00.0

us-gaap:MinorityInterestDecreaseFromRedemptions

us-gaap:MinorityInterestDecreaseFromRedemptions


Minority
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302016-12-312016-09-302015-12-312015-09-302015-06-30
Value0.02410.00.00.0110.00.02.32950.00.00.00.00.00.00.012
Percentage of MinorityInterestDecreaseFromRedemptions0.0100.00.00.00.0100.00.00.0100.0100.00.00.00.00.00.00.00.0100.0

us-gaap:OciBeforeReclassificationsBeforeTaxAttributableToParent

us-gaap:OciBeforeReclassificationsBeforeTaxAttributableToParent


Oci
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value174-551.4163966317-126.2133401411126-58.1-89.7-198.382122163257-141.5149
Percentage of OciBeforeReclassificationsBeforeTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value2024212222231818
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax


Other
Period End2021-06-302020-06-30
Value-600000.00
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax100.00.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent


Other
Period End2021-06-302020-06-30
Value-100000.00
Percentage of OtherComprehensiveIncomeForeignCurrencyTranslationAdjustmentTaxPortionAttributableToParent100.00.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value91-539.6-24.656762-170.258277301144-39.0-50.1-154.5547592132-117.687916931-130.1-149.83551-65.188-0.18157-154.399-33.962-50.9202116-282.35129
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:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value36-115.83420266-25.027848626-12.1-18.7-41.72942-62.1-89.2296-70.2-63.7-50.3-17.16652-34.7-36.421-66.1-46.1-61.5-39.251-79.7
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value137-435.6128763250-101.210531732599-46.0-71.0-156.65279105167-127.11311169036-126.4-105.95566-41.01228511372-96.3148
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value0.00.00.00.00.00.00.00.00.00.00.00.0-7.8
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax0.0-0.00.00.00.00.00.00.0-0.0-0.0-0.00.0-7.4

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value138-435.6128763251-102.4106319327101-46.4-71.6-160.65279115165-132.31301179237-124.1-108.76467-40.61228511472-95.5148
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.4100.0100.0100.0100.2101.2100.9100.8100.7101.7100.9100.8102.699.8100.1108.798.8104.198.9101.3101.8100.398.2102.6116.0101.599.0100.4100.0100.4100.399.2100.1

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302020-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-0.50.00.00.00.00.0-0.50.6-0.10.3-0.30.3-0.10.50.0-0.70.0-0.5-1.0-0.40.50.0-0.4-0.2-0.8-0.2
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax-0.40.00.0-0.0-0.0-0.0-0.90.8-0.10.20.20.2-0.10.60.00.6-0.0-0.9-1.51.00.40.0-0.4-0.30.8-0.1

us-gaap:NoncontrollingInterest


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value0.00.00.00.0-0.51.2-0.9-2.6-2.3-1.70.40.64.00.6-0.7-1.3-0.95.51.2-1.4-2.12.31.6-2.80.00.00.00.0
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax0.0-0.00.00.0-0.2-1.2-0.9-0.8-0.7-1.7-0.9-0.8-2.61.1-0.9-1.2-0.5-4.30.9-1.2-2.36.2-1.32.60.00.0-0.00.0

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterest

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterest


Other
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value000600000.0-1500000.01200000.03300000.02900000.02100000.0-600000.0-700000.0-5100000.0-1000000.01100000.01900000.01500000.0-8800000.0-1800000.02200000.03300000.0200000.02500000.0-4300000.00000
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterest0.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value115-682.8-30.771879-210.672348378180-48.6-62.2-190.487116128206-173.2135
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value300000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0100000.0-8000000.02300000.0-300000.0-300000.0-300000.0-300000.0-300000.0-400000.0-300000.0-8700000.0-300000.0-700000.0-1300000.0-300000.0-400000.0-900000.0-400000.0-300000.0-300000.0-300000.0-600000.0-600000.0-800000.0-4400000.0-800000.0-800000.0
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest


Other
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value000500000.0-1200000.0900000.02600000.02300000.01700000.0-400000.0-600000.0-4000000.0-600000.0700000.01300000.0900000.0-5500000.0-1200000.01400000.02100000.0100000.01600000.0-2800000.00000
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest0.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value000-3200000.0500000.0-1200000.0900000.02600000.02300000.01700000.03000000.0-600000.0-4000000.0-600000.0700000.01300000.0900000.0-5500000.0-1200000.01400000.02100000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest0.00.00.00.0100.0100.0100.0100.0100.0100.0-750.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NoncontrollingInterest


Other
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value000500000.0-1200000.0900000.02600000.02300000.01700000.0-400000.0-600000.0-4000000.0-600000.0700000.01300000.0900000.0-5500000.0-1200000.01400000.02100000.0-2300000.0-1600000.02800000.00000
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest0.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0-2300.0-100.0-100.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value90-539.4-24.456762-168.857275299142-38.4-49.3-150.3567583134-112.788
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value0.30.20.20.20.20.20.20.20.20.20.20.1-8.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent0.3-0.0-0.80.00.30.30.10.1-0.5-0.4-0.10.1-9.6

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value91-539.6-24.656762-170.258277301144-39.0-50.1-154.5547592132-117.687
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.2100.0100.8100.0100.5100.8101.2100.9100.7101.1101.6101.6102.898.0100.0111.398.7104.398.6

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302020-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-0.50.00.00.00.00.00.30.6-0.10.3-0.30.3
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent-0.60.00.0-0.0-0.0-0.00.50.8-0.10.20.30.3

us-gaap:NoncontrollingInterest


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.00.00.00.0-0.51.2-0.9-2.6-2.3-1.70.40.64.00.6-0.7-1.3-0.95.51.2
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent0.0-0.0-0.00.0-0.8-0.7-1.6-0.9-0.8-1.2-1.0-1.2-2.71.1-0.9-1.6-0.7-4.91.4

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value5913119424823884605333-54.1-9.3-27.2-7.7-1.21537513139
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value4610415319518867484226-42.8-7.4-21.5-6.1-0.81024332025
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value4610415319518867484226-42.8-7.4-21.5-6.1-0.81024332025
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value12274052501612117.0-11.3-1.9-5.7-1.6-0.45.513181113
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-300000.0-300000.0-300000.0-200000.0-300000.0-200000.0-300000.0-200000.0-300000.0-300000.0-200000.0-300000.0-200000.0-300000.0-200000.0300000.0500000.0400000.0500000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-300000.0-200000.0-200000.0-200000.0-200000.0-200000.0-200000.0-200000.0-200000.0-200000.0-200000.0-200000.0-200000.0-200000.0-100000.0200000.0300000.0300000.0300000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value-300000.0-200000.0-200000.0-200000.0-200000.0-200000.0-200000.0-200000.0-200000.0-200000.0-200000.0-100000.0200000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0-100000.0-100000.00-100000.00-100000.00-100000.0-100000.00-100000.00-100000.0-100000.0100000.0200000.0100000.0200000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax0.0100.0100.00.0100.00.0100.00.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest


Other
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value000100000.0-300000.0300000.0700000.0600000.0400000.0-200000.0-100000.0-1100000.0-400000.0400000.0-600000.0-600000.0-500000.0600000.0-800000.0-1200000.0-100000.0-900000.01500000.00000
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest0.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value24-143.4-6.315016-41.815737937-10.2-12.9-40.131404572-60.547
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value174-551.4163966318-127.7134404414128-58.7-90.4-203.482122177254-149.9146
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value138-435.6128763251-102.4106319327101-46.4-71.6-160.65279115165-97.395
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value138-435.6128763251-102.4106319327101-46.4-71.6-160.65279115165-97.395
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value36-115.83420266-25.328858726-12.3-18.8-42.829436289-52.651
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet

us-gaap:OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet


Other
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value2.50.00.00.00.9380.0243522110.06.743131.025610.20.0-14.3131.77.97.10.10.00.02.41.9
Percentage of OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet100.00.00.00.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0

us-gaap:OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet us-gaap:InvestmentType

us-gaap:OtherAssets


Other
Period End2021-06-302020-06-30
Value2.50.0
Percentage of OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet100.00.0

us-gaap:OtherUnderwritingExpense

us-gaap:OtherUnderwritingExpense


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value144014811330143814091332124012311171107210951046980912877845845709739766755691707662650635609611610581602581585738464492510440460466454408459446426
Percentage of OtherUnderwritingExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForLossesAndLossAdjustmentExpense

us-gaap:PaymentsForLossesAndLossAdjustmentExpense


Payments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value680364835937517461856478585556525418536850564789459546914434428040514152408339393731
Percentage of PaymentsForLossesAndLossAdjustmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromShortTermInvestments

us-gaap:PaymentsForProceedsFromShortTermInvestments


Payments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-610.2-2976.8-39.02164718325101-1232.4774-1024.4-435.7168175-1449.4575683-536.8-2308.07061306165339463-641.1117-521.9-448.11245600126-412.4-762.2331-404.7714160-32.2-147.835621437-725.4165260311
Percentage of PaymentsForProceedsFromShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock


Payments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.013130.0130.0130.0130.0130.00.00.0
Percentage of PaymentsOfDividendsPreferredStockAndPreferenceStock0.0100.0100.00.0100.00.0100.00.0100.00.0100.00.00.00.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt


Payments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value794310421778177601043386597096829747116722365052175563496428203599320342462875202124682204179022923023219324421600173110291808231119501202136894916798249421092317397612341333948
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesEquity

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesEquity


Payments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value21919611030436688611379330398963910065375267761101801852041807711974908662521347428796492915826246150579.5129315
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockDividendsPerShareCashPaid us-gaap:StatementClassOfStock

us-gaap:PreferredStockDividendsPerShareCashPaid

us-gaap:SeriesBPreferredStock


Preferred
Period End2021-03-312020-09-302020-03-312019-09-302019-03-312018-09-30
Value26.87526.87526.87526.87526.87527.024
Percentage of PreferredStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockDividendsPerShareDeclared us-gaap:StatementClassOfStock, us-gaap:StatementEquityComponents

us-gaap:PreferredStockDividendsPerShareDeclared

us-gaap:SeriesBPreferredStock, pgr:SerialPreferredStock


Preferred
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0026.875026.875026.875026.875027.02400
Percentage of PreferredStockDividendsPerShareDeclared0.00.0100.00.0100.00.0100.00.0100.00.0100.00.00.0

us-gaap:PremiumsEarnedNetPropertyAndCasualty

us-gaap:PremiumsEarnedNetPropertyAndCasualty


Premiums
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value10982104209973964894309895901288248459819479307634717468456544631360265871572355615317516650704995466649424540451344024344430342774179410540543996386137763740371936653623359935903501
Percentage of PremiumsEarnedNetPropertyAndCasualty100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PremiumsReceivableAllowanceForDoubtfulAccountsPeriodIncreaseDecrease

us-gaap:PremiumsReceivableAllowanceForDoubtfulAccountsPeriodIncreaseDecrease


Premiums
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value8760109-3.6196170
Percentage of PremiumsReceivableAllowanceForDoubtfulAccountsPeriodIncreaseDecrease100.0100.0100.0100.0100.0100.0

us-gaap:PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance

us-gaap:PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance


Premiums
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value11115166121103108
Percentage of PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfDebt

us-gaap:ProceedsFromIssuanceOfDebt


Proceeds
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312011-12-312010-12-31
Value0.00.00.00.09860.00.00.00.05440.00.05890.00.08410.00.04950.00.00.00.00.03820.00.03440.00.00.00.00.00.0
Percentage of ProceedsFromIssuanceOfDebt0.00.00.00.0100.00.00.00.00.0100.00.00.0100.00.00.0100.00.00.0100.00.00.00.00.00.0100.00.00.0100.00.00.00.00.00.00.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt


Proceeds
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value311255904663633374156299395039474214317674322231692195010711345101494813841255210512738591245153412951012122221077314806141257128972648112073854868482722607764942740
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesEquity

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesEquity


Proceeds
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value5276314101281295449239503133242810217468620695859715051111885953833626165169725563527741582311612488346652
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4.07.58.71.33.51315186.21.31.45.21.51.51.31.3111.71.21.32.01.91.65.71.41.41.40.92.21.30.80.80.80.41.90.70.81.10.70.70.50.47.10.30.2
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.00.00.01.60.00.00.02.70.60.00.00.00.50.00.00.00.00.00.00.00.00.00.00.00.5151.42.52.9126.24.24.0
Percentage of ProceedsFromStockOptionsExercised0.00.00.0100.00.00.00.0100.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax


Reclassification
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value5913119424723884605333-54.4-9.5-27.5-7.9-4.76.23451-22.36640358.89.8634524385313250249176
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax


Reclassification
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value4610315319518867474226-43.0-7.6-21.7-6.3-3.14.12233-14.44326235.76.441291625348632155949
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Reclassification
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value-0.3-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.10.2
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax-0.6-0.2-0.1-0.1-0.1-0.4-0.5-0.82.60.93.2-2.40.9

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Reclassification
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value4610415319518867484226-42.8-7.4-21.5-6.1-2.14.22232-14.74326225.46.041291524348532145849
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.6100.2100.1100.1100.1100.3100.4100.5100.899.597.499.196.867.7102.499.199.1102.199.398.998.794.793.899.399.098.197.299.199.798.894.399.399.4

us-gaap:AccumulatedTranslationAdjustment


Reclassification
Period End2021-06-302020-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.00.00.00.00.00.0-0.80.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax0.00.0-0.0-0.0-0.0-0.025.80.00.00.0-0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationFromAociCurrentPeriodTax

us-gaap:ReclassificationFromAociCurrentPeriodTax


Reclassification
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value12274052501612116.9-11.4-1.9-5.8-1.6-1.62.11217114.7
Percentage of ReclassificationFromAociCurrentPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfLinesOfCredit us-gaap:BusinessAcquisition

us-gaap:RepaymentsOfLinesOfCredit

pgr:ProtectiveInsuranceCorporation


Repayments
Period End2021-06-01
Value20
Percentage of RepaymentsOfLinesOfCredit100.0

us-gaap:RestrictedStockExpense

us-gaap:RestrictedStockExpense


Restricted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value26151621232518261923152117182223302022291220191313138.6141515141717171414161411121210111310
Percentage of RestrictedStockExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value496.224149.7
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueRestrictedStockAwardGross

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-200000.0-900000.0-700000.0-200000.0-1000000.0-100000.0-1200000.0-200000.0-1200000.0-100000.0-1300000.0-100000.0-1400000.0-100000.0-1400000.0-200000.0-1600000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value200000.0900000.0700000.0200000.01000000.0100000.01200000.0200000.01200000.0100000.01300000.0100000.01400000.0100000.01400000.0200000.01600000.0
Percentage of StockIssuedDuringPeriodValueRestrictedStockAwardGross-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0-100.0

us-gaap:StockholdersEquityOther us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityOther

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-0.215-10.8-6.58.80.7-6.30.0100.9-3.8-0.11.9-1.2-19.20.01.50.00.0-1.14.5-1.92.5-0.42.0-0.1-0.1-0.23.9
Percentage of StockholdersEquityOther100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense


Supplemental
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value833369866713534960117130642160705616591055575349481548955082465141524389445042733853
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense


Supplemental
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value721240.0-28.0144175.26714241-34.52555-16.6-31.7-37.0111-64.6-52.5-30.860
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

pgr:PersonalAuto, pgr:PersonalLinesSegment


Supplemental
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-03-31
Value199210.0-67.010413-8.05.011144-16.02235-6.0124
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense26.274.00.0239.372.276.0-153.87.477.8106.046.484.962.936.1111.5

pgr:SpecialLines, pgr:PersonalLinesSegment


Supplemental
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-2.0-5.0-7.0-1.0-14.0-3.00.09.08.0
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense-2.8-4.00.03.6-9.7-17.50.013.45.6

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense us-gaap:StatementBusinessSegments

pgr:CommercialLinesSegment


Supplemental
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-06-302018-03-312016-09-30
Value44296.0445412143522-2.0199.0
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense60.623.30.0-157.137.570.2269.251.915.4-7.734.2-17.1

pgr:PropertySegment


Supplemental
Period End2021-06-302021-03-312020-09-302019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-09-30
Value128.0-9.0-7.0-1.0-2.0-2.05.02.0-13.0-4.0-24.0
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense16.56.40.0-40.9-19.2-4.85.819.33.678.312.645.7

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:AdditionalPaidInCapital


Treasury
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.32.71.50.01.00.12.00.01.10.01.60.11.60.01.90.21.32.03.72.94.82.34.73.25.02.97.63.67.5
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.00.0100.0100.0100.00.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock


Treasury
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.20.90.50.10.30.10.70.10.40.00.70.00.70.00.80.10.60.91.61.32.31.02.31.52.51.53.91.83.9
Percentage of TreasuryStockValueAcquiredCostMethod66.733.333.30.030.0100.035.00.036.40.043.80.043.80.042.150.046.245.043.244.847.943.548.946.950.051.751.350.052.0

us-gaap:RetainedEarnings


Treasury
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1081432.5253.0572.2240.3372.1340.4352.419264637633059375832833983
Percentage of TreasuryStockValueAcquiredCostMethod3366.73007.42893.30.02520.03000.02850.00.02236.40.02312.52100.02181.20.01857.91200.01500.01300.01248.61296.61316.71317.41272.31171.91168.01113.81094.71108.31110.7

us-gaap:UnrealizedGainLossOnHybridInstrumentNet

us-gaap:UnrealizedGainLossOnHybridInstrumentNet


Unrealized
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value9.9-10.93.224-31.21.74.21.410-6.21.3-2.3-3.2-1.9-0.90.4
Percentage of UnrealizedGainLossOnHybridInstrumentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value2200000.02000000.02700000.02400000.02200000.03000000.03300000.03100000.03900000.03800000.03600000.04300000.03300000.03000000.03100000.02700000.02300000.03900000.03800000.03400000.03900000.04300000.03800000.04600000.04100000.03800000.04600000.04100000.03800000.04500000.04300000.04000000.05400000.05300000.05000000.0
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:EntityCommonStockSharesOutstanding

dei:EntityCommonStockSharesOutstanding


Entity
Period End2021-01-31
Value585
Percentage of EntityCommonStockSharesOutstanding100.0

pgr:AccumulatedOtherComprehensiveIncomeLossAttributableToNoncontrollingInterestNetOfTax

pgr:AccumulatedOtherComprehensiveIncomeLossAttributableToNoncontrollingInterestNetOfTax


Accumulated
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0000-3200000.0-2700000.0-3900000.0-3000000.0-400000.01900000.03600000.06600000.06000000.02000000.01400000.02100000.03400000.04300000.0-1200000.0-2400000.0-1000000.01100000.01200000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossAttributableToNoncontrollingInterestNetOfTax0.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:AmountsDueFromConsolidatedInvestmentSubsidiary us-gaap:ConsolidatedEntities

pgr:AmountsDueFromConsolidatedInvestmentSubsidiary

srt:ParentCompany


Amounts
Period End2020-12-312019-12-312018-12-312017-12-31
Value5901291226581466
Percentage of AmountsDueFromConsolidatedInvestmentSubsidiary100.0100.0100.0100.0

pgr:BusinessCombinationPremiumsWrittenAsAPercentageOfConsolidatedNetPremiumsWritten us-gaap:BusinessAcquisition

pgr:BusinessCombinationPremiumsWrittenAsAPercentageOfConsolidatedNetPremiumsWritten

pgr:ProtectiveInsuranceCorporation


Business
Period End2021-06-01
Value1.0
Percentage of BusinessCombinationPremiumsWrittenAsAPercentageOfConsolidatedNetPremiumsWritten100.0

pgr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInvestmentSecurities us-gaap:BusinessAcquisition

pgr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInvestmentSecurities

pgr:ProtectiveInsuranceCorporation


Business
Period End2021-06-01
Value1100
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInvestmentSecurities100.0

pgr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLossAndLossExpenseReserves us-gaap:BusinessAcquisition

pgr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLossAndLossExpenseReserves

pgr:ProtectiveInsuranceCorporation


Business
Period End2021-06-01
Value1100
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLossAndLossExpenseReserves100.0

pgr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedReinsuranceRecoverables us-gaap:BusinessAcquisition

pgr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedReinsuranceRecoverables

pgr:ProtectiveInsuranceCorporation


Business
Period End2021-06-01
Value452
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedReinsuranceRecoverables100.0

pgr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedUnearnedPremiums us-gaap:BusinessAcquisition

pgr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedUnearnedPremiums

pgr:ProtectiveInsuranceCorporation


Business
Period End2021-06-01
Value66
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedUnearnedPremiums100.0

pgr:DealerQuotedPricesPercentofFVHierarchyLevel us-gaap:FairValueByFairValueHierarchyLevel

pgr:DealerQuotedPricesPercentofFVHierarchyLevel

us-gaap:FairValueInputsLevel2


Dealer
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value1.01.01.01.00.030.020.010.010.020.010.010.010.020.010.020.020.010.010.01
Percentage of DealerQuotedPricesPercentofFVHierarchyLevel100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:DebtSecuritiesAvailableforSaleFixedMaturitiesAmortizedCost

pgr:DebtSecuritiesAvailableforSaleFixedMaturitiesAmortizedCost


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4237838564355893508233467337613264332134305882757428255259632406122627
Percentage of DebtSecuritiesAvailableforSaleFixedMaturitiesAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:DebtSecuritiesAvailableforSalePercentOfTotalFairValue

pgr:DebtSecuritiesAvailableforSalePercentOfTotalFairValue


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value87.887.288.489.60.9010.9120.8890.8890.8840.8810.8910.880.8740.871
Percentage of DebtSecuritiesAvailableforSalePercentOfTotalFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:DebtSecuritiesAvailableforSalePercentOfTotalFairValue us-gaap:FinancialInstrument, us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables, us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7.77.07.99.20.0990.1150.1320.120.1220.1110.1070.0990.1030.084
Percentage of DebtSecuritiesAvailableforSalePercentOfTotalFairValue8.88.08.910.311.012.614.813.513.812.612.011.211.89.6

us-gaap:CommercialMortgageBackedSecurities, us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value11.212.413.013.20.1320.140.1290.120.1210.1120.0980.0910.0870.078
Percentage of DebtSecuritiesAvailableforSalePercentOfTotalFairValue12.814.214.714.714.715.414.513.513.712.711.010.310.09.0

us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value21.022.021.423.20.2530.2350.180.1890.2010.2310.2590.2210.2370.207
Percentage of DebtSecuritiesAvailableforSalePercentOfTotalFairValue23.925.224.225.928.125.820.221.322.726.229.125.127.123.8

us-gaap:RedeemablePreferredStock, us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.40.40.40.40.0030.0030.0050.0060.0060.0070.0070.0070.0070.007
Percentage of DebtSecuritiesAvailableforSalePercentOfTotalFairValue0.50.50.50.40.30.30.60.70.70.80.80.80.80.8

us-gaap:ResidentialMortgageBackedSecurities, us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.31.21.11.20.0120.0140.0160.0180.0180.0180.0220.0240.0270.026
Percentage of DebtSecuritiesAvailableforSalePercentOfTotalFairValue1.51.41.21.31.31.51.82.02.02.02.52.73.13.0

us-gaap:USGovernmentDebtSecurities, us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value38.133.926.822.30.2120.2850.3370.3540.3360.2830.2950.3020.2540.306
Percentage of DebtSecuritiesAvailableforSalePercentOfTotalFairValue43.438.930.324.923.531.237.939.838.032.133.134.329.135.1

us-gaap:USStatesAndPoliticalSubdivisions, us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.85.66.89.90.0820.0570.0440.0440.0430.0440.0490.0490.0540.059
Percentage of DebtSecuritiesAvailableforSalePercentOfTotalFairValue5.56.47.711.09.16.24.94.94.95.05.55.66.26.8

pgr:DebtSecuritiesAvailableforSalePercentOfTotalFairValue us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value84.582.577.479.40.7930.8490.8430.8510.8470.8060.8370.7930.7690.767
Percentage of DebtSecuritiesAvailableforSalePercentOfTotalFairValue96.294.687.688.688.093.194.895.795.891.593.990.188.088.1

us-gaap:ShortTermInvestments


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.34.711.010.20.1080.0630.0460.0380.0370.0750.0540.0870.1050.104
Percentage of DebtSecuritiesAvailableforSalePercentOfTotalFairValue3.85.412.411.412.06.95.24.34.28.56.19.912.011.9

pgr:DebtSecuritiesAvailableforSaleShortTermInvestmentsAmortizedCost

pgr:DebtSecuritiesAvailableforSaleShortTermInvestmentsAmortizedCost


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value17102243521846674700252417981467136025841795280932313052
Percentage of DebtSecuritiesAvailableforSaleShortTermInvestmentsAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:DebtSecuritiesAvailableforsaleAccumulatedGrossRealizedGainLossbeforeTax

pgr:DebtSecuritiesAvailableforsaleAccumulatedGrossRealizedGainLossbeforeTax


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value144.3154.61.4-23.47.86.11.90.5-10.2-4.0-5.3-3.0
Percentage of DebtSecuritiesAvailableforsaleAccumulatedGrossRealizedGainLossbeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:DebtSecuritiesAvailableforsaleAccumulatedGrossRealizedGainLossbeforeTax us-gaap:FinancialInstrument, us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables, us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.00.00.00.00.0-0.10.00.00.10.10.10.10.10.2
Percentage of DebtSecuritiesAvailableforsaleAccumulatedGrossRealizedGainLossbeforeTax0.00.00.00.00.00.40.00.05.320.0-1.0-2.5-1.9-6.7

us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.2-3.13.92.21.3-1.71.31.00.70.6-2.5-2.0-2.0-1.5
Percentage of DebtSecuritiesAvailableforsaleAccumulatedGrossRealizedGainLossbeforeTax8.5-72.125.747.892.97.316.716.436.8120.024.550.037.750.0

us-gaap:RedeemablePreferredStock, us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value127.4112.40.1-21.66.55.11.1-0.2-7.8-2.1-3.4-1.6
Percentage of DebtSecuritiesAvailableforsaleAccumulatedGrossRealizedGainLossbeforeTax85.2172.174.352.27.192.383.383.657.9-40.076.552.564.253.3

us-gaap:ResidentialMortgageBackedSecurities, us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.90.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of DebtSecuritiesAvailableforsaleAccumulatedGrossRealizedGainLossbeforeTax6.30.00.00.00.0-0.00.00.00.00.0-0.0-0.0-0.0-0.0

us-gaap:USStatesAndPoliticalSubdivisions, us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.00.00.00.00.00.00.00.00.00.00.00.00.0-0.1
Percentage of DebtSecuritiesAvailableforsaleAccumulatedGrossRealizedGainLossbeforeTax0.00.00.00.00.0-0.00.00.00.00.0-0.0-0.0-0.03.3

pgr:DebtSecuritiesAvailableforsaleAccumulatedGrossRealizedGainLossbeforeTax us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:FixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value144.3154.61.4-23.47.86.11.90.5-10.2-4.0-5.3-3.0
Percentage of DebtSecuritiesAvailableforsaleAccumulatedGrossRealizedGainLossbeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:DebtSecuritiesAvailableforsaleFixedMaturities

pgr:DebtSecuritiesAvailableforsaleFixedMaturities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-30
Value43031390913681036313347263427633110328123118827821281112564223789224202020118388
Percentage of DebtSecuritiesAvailableforsaleFixedMaturities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:DebtSecuritiesAvailableforsaleUnrealizedLossPositionAccumulatedLossDowngradesinPeriod

pgr:DebtSecuritiesAvailableforsaleUnrealizedLossPositionAccumulatedLossDowngradesinPeriod


Debt
Period End2021-03-312020-09-30
Value700000.01500000.0
Percentage of DebtSecuritiesAvailableforsaleUnrealizedLossPositionAccumulatedLossDowngradesinPeriod100.0100.0

pgr:DebtSecuritiesAvailableforsaleUnrealizedLossPositionDowngradedinPeriod

pgr:DebtSecuritiesAvailableforsaleUnrealizedLossPositionDowngradedinPeriod


Debt
Period End2021-03-312020-09-30
Value3147
Percentage of DebtSecuritiesAvailableforsaleUnrealizedLossPositionDowngradedinPeriod100.0100.0

pgr:EquitySecuritiesCommonEquitiesCost

pgr:EquitySecuritiesCommonEquitiesCost


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-31
Value12131204118711301128111311251210120311941148113513141265149914721451
Percentage of EquitySecuritiesCommonEquitiesCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:EquitySecuritiesFVNICommonEquities

pgr:EquitySecuritiesFVNICommonEquities


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-31
Value45384558405334593170260833063165313530102626305731423033339930772978
Percentage of EquitySecuritiesFVNICommonEquities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:EquitySecuritiesFVNIGrossRealizedGainsLossesbeforeTax

pgr:EquitySecuritiesFVNIGrossRealizedGainsLossesbeforeTax


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value34513407295423502016141022482029200118901508200419091854
Percentage of EquitySecuritiesFVNIGrossRealizedGainsLossesbeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:EquitySecuritiesFVNIGrossRealizedGainsLossesbeforeTax us-gaap:FinancialInstrument

us-gaap:CommonStock


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value33253354286523292041149421801954193118161477192218281767
Percentage of EquitySecuritiesFVNIGrossRealizedGainsLossesbeforeTax96.398.497.099.1101.2106.097.096.396.596.197.995.995.795.3

us-gaap:NonredeemablePreferredStock


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value126538920-24.8-84.16774697431828186
Percentage of EquitySecuritiesFVNIGrossRealizedGainsLossesbeforeTax3.71.63.00.9-1.2-6.03.03.73.53.92.14.14.34.7

pgr:EquitySecuritiesFVNINonredeemablePreferredStock

pgr:EquitySecuritiesFVNINonredeemablePreferredStock


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-31
Value1662150714471323118093310381128113010951033840758745803783809
Percentage of EquitySecuritiesFVNINonredeemablePreferredStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:EquitySecuritiesFVNIPercentOfTotalFairValue

pgr:EquitySecuritiesFVNIPercentOfTotalFairValue


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value12.212.811.610.40.0990.0880.1110.1110.1160.1190.1090.120.1260.129
Percentage of EquitySecuritiesFVNIPercentOfTotalFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:EquitySecuritiesFVNIPercentOfTotalFairValue us-gaap:FinancialInstrument

us-gaap:CommonStock


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.99.68.57.50.0720.0650.0840.0820.0850.0870.0780.0940.1020.104
Percentage of EquitySecuritiesFVNIPercentOfTotalFairValue73.075.073.372.172.773.975.773.973.373.171.678.381.080.6

us-gaap:NonredeemablePreferredStock


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.33.23.12.90.0270.0230.0270.0290.0310.0320.0310.0260.0240.025
Percentage of EquitySecuritiesFVNIPercentOfTotalFairValue27.025.026.727.927.326.124.326.126.726.928.421.719.019.4

pgr:EquitySecuritiesNonredeemablePreferredStockCost

pgr:EquitySecuritiesNonredeemablePreferredStockCost


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-06-302017-03-31
Value1536145313581302120510179711054106010211002758677659698666710
Percentage of EquitySecuritiesNonredeemablePreferredStockCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:IntercompanyReceivable us-gaap:ConsolidatedEntities

pgr:IntercompanyReceivable

srt:ParentCompany


Intercompany
Period End2020-12-312019-12-312018-12-312017-12-31
Value473678651578
Percentage of IntercompanyReceivable100.0100.0100.0100.0

pgr:InvestmentInConsolidatedSubsidiary us-gaap:ConsolidatedEntities

pgr:InvestmentInConsolidatedSubsidiary

srt:ParentCompany


Investment
Period End2020-12-312019-12-312018-12-312017-12-31
Value18895161861365211721
Percentage of InvestmentInConsolidatedSubsidiary100.0100.0100.0100.0

pgr:InvestmentsAccumulatedGrossUnrealizedGainBeforeTax

pgr:InvestmentsAccumulatedGrossUnrealizedGainBeforeTax


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value740723122312661325916517688610307115323648
Percentage of InvestmentsAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:InvestmentsAccumulatedGrossUnrealizedLossBeforeTax

pgr:InvestmentsAccumulatedGrossUnrealizedLossBeforeTax


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10119917406837757171160249349304252
Percentage of InvestmentsAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:InvestmentsAmortizedCost

pgr:InvestmentsAmortizedCost


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4683843465433534218340502384163653835866342133237432203306672928427604
Percentage of InvestmentsAmortizedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:InvestmentsGrossRealizedGainsLossesbeforeTax

pgr:InvestmentsGrossRealizedGainsLossesbeforeTax


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value34653411297023542018138722562035200318911498200019041851
Percentage of InvestmentsGrossRealizedGainsLossesbeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:InvestmentsPercentOfTotalFairValue

pgr:InvestmentsPercentOfTotalFairValue


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value100.0100.0100.0100.01.01.01.01.01.01.01.01.01.01.0
Percentage of InvestmentsPercentOfTotalFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:PercentofPriorYearClaimsandClaimsAdjustmentExpense us-gaap:ProductOrService, us-gaap:StatementBusinessSegments, us-gaap:Subsegments

pgr:PercentofPriorYearClaimsandClaimsAdjustmentExpense

pgr:PersonalAuto, pgr:PersonalLinesSegment, pgr:AgencyChannel


Percentof
Period End2021-06-302021-03-312020-06-30
Value60.060.00.6666
Percentage of PercentofPriorYearClaimsandClaimsAdjustmentExpense100.0100.0100.0

pgr:PercentofPriorYearClaimsandClaimsAdjustmentExpense us-gaap:ShortdurationInsuranceContractsAccidentYear

us-gaap:ShortDurationInsuranceContractAccidentYear2019


Percentof
Period End2021-03-312020-06-302020-03-31
Value34.00.010.52
Percentage of PercentofPriorYearClaimsandClaimsAdjustmentExpense56.71.50.0

us-gaap:ShortDurationInsuranceContractAccidentYear2020


Percentof
Period End2021-03-31
Value34.0
Percentage of PercentofPriorYearClaimsandClaimsAdjustmentExpense56.7

us-gaap:ShortDurationInsuranceContractsAccidentYear2018


Percentof
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value80.00.680.360.50.50.4
Percentage of PercentofPriorYearClaimsandClaimsAdjustmentExpense0.0102.00.00.00.00.0

pgr:ReinsuranceRecoverableforUnpaidClaimsandClaimsAdjustmentsandLiabilityforUnpaidClaimsandClaimAdjustmentExpenseOtherReconcilingItem

pgr:ReinsuranceRecoverableforUnpaidClaimsandClaimsAdjustmentsandLiabilityforUnpaidClaimsandClaimAdjustmentExpenseOtherReconcilingItem


Reinsurance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-31
Value4464396837983804350234433212314529152708257223762293213721702624194718501801183415951508144211851045
Percentage of ReinsuranceRecoverableforUnpaidClaimsandClaimsAdjustmentsandLiabilityforUnpaidClaimsandClaimAdjustmentExpenseOtherReconcilingItem100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:SecuritiesHeldInConsolidatedNonInsuranceSubsidiary

pgr:SecuritiesHeldInConsolidatedNonInsuranceSubsidiary


Securities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value330037006200280023002600320015001200120029001800170021001600110011007001300100060070013001000700170019001300110080018001300120012001400160014001500200017001600180022001600190021002200
Percentage of SecuritiesHeldInConsolidatedNonInsuranceSubsidiary100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

pgr:SecuritiesHeldInConsolidatedNonInsuranceSubsidiary us-gaap:ConsolidatedEntities

srt:ParentCompany


Securities
Period End2020-12-312019-12-312018-12-312017-12-31
Value6200320029001600
Percentage of SecuritiesHeldInConsolidatedNonInsuranceSubsidiary100.0100.0100.0100.0

pgr:VendorQuotedPricesPercentofFVHierarchyLevel us-gaap:FairValueByFairValueHierarchyLevel

pgr:VendorQuotedPricesPercentofFVHierarchyLevel

us-gaap:FairValueInputsLevel1


Vendor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value81.078.076.075.00.750.820.80.810.80.770.790.760.720.750.660.590.580.540.52
Percentage of VendorQuotedPricesPercentofFVHierarchyLevel100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueInputsLevel2


Vendor
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value99.099.099.099.00.970.980.990.990.980.990.990.990.980.990.980.980.990.990.99
Percentage of VendorQuotedPricesPercentofFVHierarchyLevel122.2126.9130.3132.0129.3119.5123.8122.2122.5128.6125.3130.3136.1132.0148.5166.1170.7183.3190.4

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value60215770495554055576534659625222486745945046392439223414282532723153293924952722270624512067243122522165189322632134191117851917184419341855184817811709177017971652158617181689155614821297
Percentage of AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent us-gaap:ConsolidatedEntities

srt:ParentCompany


Accounts
Period End2020-12-312019-12-312018-12-312017-12-31
Value505475250292
Percentage of AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent10.28.05.010.4

us-gaap:AccruedInvestmentIncomeReceivable

us-gaap:AccruedInvestmentIncomeReceivable


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1791661761811901711811821871721901591461391191131121101039793931021031008487818282899190879088969610598104111109107108113110
Percentage of AccruedInvestmentIncomeReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value498407947966991423360531472195-105.6-249.9-210.9-160.812951240116410729391057970878809777907105710219701035946947865807961862896834885682565848796767782554626430
Percentage of AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-15.1-15.4-15.6-15.8-16.0-16.2-16.4-16.6-16.8-17.0-17.2-17.4-17.6-17.8-14.8-15.0-15.1-7.1-9.4-9.1-8.8-8.5-8.2-7.9-7.5-7.21.51.82.53.84.14.55.45.86.16.46.77.37.98.713131415202021
Percentage of AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax


Accumulated
Period End2021-06-302020-12-312020-06-302018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-500000.0000000-300000.0-900000.0-800000.0-1100000.0-800000.0-1100000.0-1000000.0-1500000.0-1500000.0-800000.0-800000.0-300000.0700000.01100000.0600000.0600000.01000000.01200000.02000000.02200000.02100000.01700000.02300000.01800000.02000000.02200000.01900000.01700000.01100000.0600000.01500000.01400000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax100.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AociBeforeTaxAttributableToParent

us-gaap:AociBeforeTaxAttributableToParent


Aoci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-31
Value619504118712061237514435646573225-153.0-333.7-280.8-218.619771890177416451439161214771234157414641340
Percentage of AociBeforeTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AociTaxAttributableToParent

us-gaap:AociTaxAttributableToParent


Aoci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-312013-12-312012-12-31
Value1361122552562621109413512047-32.1-70.0-58.9-46.0695664623578506566519-434.1-550.9-512.4-469.0
Percentage of AociTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value740723122312661325916517688610307115323648
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument, us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value34304046454.316211910.03.61.42.02.4
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax4.74.23.33.73.40.53.13.13.33.23.14.35.45.0

us-gaap:CommercialMortgageBackedSecurities, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value91681421178930619383357.83.32.94.5
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax12.39.511.69.26.73.311.913.513.711.76.810.27.99.3

us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value372368601574571160206231210126134.94.24.8
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax50.350.949.245.443.117.640.033.634.441.011.815.211.49.9

us-gaap:RedeemablePreferredStock, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.72.93.62.52.00.04.14.43.49.05.9131418
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.20.40.30.20.20.00.80.60.62.95.140.938.338.4

us-gaap:ResidentialMortgageBackedSecurities, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.65.77.17.05.41.54.55.56.25.76.07.68.49.9
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.60.80.60.60.40.20.90.81.01.95.223.522.820.5

us-gaap:USGovernmentDebtSecurities, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value171181305370463654194300259105710.00.93.9
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax23.125.125.029.235.071.437.543.642.634.361.70.02.48.1

us-gaap:USStatesAndPoliticalSubdivisions, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value646512314814864303227157.31.94.34.3
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax8.79.010.111.711.27.15.84.74.55.06.35.911.78.9

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value740723122312661325916517688610307115323648
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10119917406837757171160249349304252
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument, us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.50.70.52.33.7401.40.61.04.511131312
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax1.50.42.95.75.410.62.43.58.47.44.73.94.55.1

us-gaap:CommercialMortgageBackedSecurities, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value114510.027551886.01.92.67.939303124
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax11.322.657.868.981.649.910.411.021.813.015.68.710.49.8

us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9.9240.13.63.41200.50.41.819125859464
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax9.712.00.68.95.031.80.92.315.131.250.224.431.025.7

us-gaap:RedeemablePreferredStock, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.42.01.43.21.45.11.32.51.61.23.51.42.01.4
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax1.41.08.17.92.01.42.314.513.42.01.40.40.70.6

us-gaap:ResidentialMortgageBackedSecurities, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.10.80.91.43.4192.01.51.42.65.15.65.44.8
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax1.10.45.23.55.05.13.58.711.84.32.01.61.81.9

us-gaap:USGovernmentDebtSecurities, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value721113.71.60.10.0439.22.22052189141127
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax71.855.621.44.00.10.075.953.518.533.820.954.346.550.5

us-gaap:USStatesAndPoliticalSubdivisions, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.3160.70.50.64.52.71.11.35.112231516
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax3.28.04.01.20.91.24.76.410.98.45.16.65.26.5

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10119917406837757171160249349304252
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4408840807408073975038168362853444133602319493015930051287732729322627202091858318311174441628713708134091389272891553915520139971337413090122651233513415136441282411686113731186411723116231145511531114991171311630117271169911660
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument, us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value38653293374541554313467451644601447838343585320531892472
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis8.88.19.210.511.312.915.013.714.012.711.911.111.710.9

us-gaap:CommercialMortgageBackedSecurities, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value56285868604259645728582250204547436138253332298627252289
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis12.814.414.815.015.016.014.613.513.712.711.110.410.010.1

us-gaap:CorporateDebtSecurities, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value103271009595791003810493945268607048717678708808722974226102
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis23.424.723.525.327.526.119.921.022.526.129.325.127.227.0

us-gaap:RedeemablePreferredStock, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value171181181181151151185219226243243222220201
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.40.40.40.50.40.40.50.70.70.80.80.80.80.9

us-gaap:ResidentialMortgageBackedSecurities, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value666548503525541574625677660609733767819746
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis1.51.31.21.31.41.61.82.02.12.02.42.73.03.3

us-gaap:USGovernmentDebtSecurities, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value193391600212437983588141084113100133871212196859897994280059081
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis43.939.230.524.723.129.938.039.837.932.132.934.629.340.1

us-gaap:USStatesAndPoliticalSubdivisions, us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value23792574309943823426224316861652156315051654161016781732
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis5.46.37.611.09.06.24.94.94.95.05.55.66.27.7

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4237838564355893508233467337613264332134305882757428255259632406122627
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis96.194.587.288.387.793.094.895.695.791.494.090.288.2100.0

us-gaap:ShortTermInvestments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value17102243521846674700252417981467136025841795280932313052
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis3.95.512.811.712.37.05.24.44.38.66.09.811.813.5

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-09-30
Value1012592149319
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-09-30
Value1032392779900
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-09-30
Value270272437019507
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-09-30
Value274582481420100
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-09-30
Value26160461
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-09-30
Value26459484
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate

us-gaap:FixedMaturities


Available
Period End2021-06-302021-03-312020-09-30
Value430313909136313
Percentage of AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis us-gaap:InvestmentType

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis

us-gaap:FixedMaturities