SAFT


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

Table of contents



us-gaap:CommonStockValue

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:BenefitsLossesAndExpenses

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:InterestExpense

us-gaap:InterestIncomeOperating

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetInvestmentIncome

us-gaap:OperatingExpenses

us-gaap:PolicyholderBenefitsAndClaimsIncurredNet

us-gaap:PremiumsEarnedNet

us-gaap:ProfitLoss

us-gaap:RealizedInvestmentGainsLosses

us-gaap:Revenues

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:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ShortTermInvestments
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementBasis
us-gaap:FinancialInstrument

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:EquitySecuritiesFvNi
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementBasis
us-gaap:FinancialInstrument

us-gaap:OtherAssets
us-gaap:ConsolidatedEntities

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

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

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:IncreaseDecreaseInAccountsReceivable

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:DeferredTaxAssetsNet

saft:AvailableForSaleSecuritiesIncludingRealEstateInvestmentTrust

saft:CreditLossBenefitExpenses

saft:EarningsFromPartnershipInvestments

saft:FinanceAndOtherIncome

saft:IncrementalCommonSharesAttributableToNonVestedStockGrantsUnderShareBasedPaymentArrangements

saft:PaymentToAcquireEquitySecuritiesFvNi

saft:ProceedsFromSaleOfEquitySecuritiesFvNi
us-gaap:TypeOfArrangement
saft:ReinsuranceRecoverablePercentageOnTotal
us-gaap:Range, us-gaap:AwardType
saft:SharebasedCompensationArrangementBySharebasedPaymentAwardPayoutPercentage

saft:ShortTermInvestmentsCost
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
saft:ShorttermInvestmentsFv

saft:WeightedAverageNumberOfParticipatingShares

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss
us-gaap:FinancialInstrument

us-gaap:DepreciationAmortizationAndAccretionNet

us-gaap:DepreciationAndAmortization

us-gaap:DividendIncomeOperating

us-gaap:DividendsCommonStock
us-gaap:StatementEquityComponents

us-gaap:EarningsPerShareBasicUndistributed

us-gaap:EarningsPerShareDilutedUndistributed

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

us-gaap:EquitySecuritiesFvNiRealizedGain
us-gaap:FinancialInstrument

us-gaap:EquitySecuritiesFvNiRealizedLoss
us-gaap:FinancialInstrument

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInDeferredPolicyAcquisitionCosts

us-gaap:IncreaseDecreaseInIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInInterestAndDividendsReceivable

us-gaap:IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInPrepaidReinsurancePremiums

us-gaap:IncreaseDecreaseInReinsurancePayables

us-gaap:IncreaseDecreaseInReinsuranceRecoverable

us-gaap:IncreaseDecreaseInUnearnedPremiums

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestExpenseBorrowings

us-gaap:InvestmentIncomeInvestmentExpense

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1
us-gaap:CreditFacility, us-gaap:LineOfCreditFacility
us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage

us-gaap:MarketableSecuritiesRealizedGainLoss

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherInterestAndDividendIncome

us-gaap:PaymentsForLossesAndLossAdjustmentExpense

us-gaap:PaymentsForRepurchaseOfEquity

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireEquityMethodInvestments

us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
us-gaap:AwardType, us-gaap:Vesting
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
us-gaap:Range, us-gaap:AwardType
us-gaap:TitleOfIndividual, us-gaap:AwardType, us-gaap:Vesting

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents

us-gaap:UndistributedContinuingOperationEarningsLossAllocationToParticipatingSecuritiesBasic

saft:AccruedInvestmentIncomeReceivables

saft:AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughTwentyYearsAmortizedCost

saft:AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughTwentyYearsFairValue

saft:AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsAmortizedCost

saft:AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue

saft:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent1

saft:DeferredTaxLiabilitiesDeferredPremiumAcquisitionCosts

saft:DeferredTaxLiabilitiesDepreciation

saft:DeferredTaxLiabilitiesInvestmentsExcludingUnrecognizedGainsLosses

saft:DeferredTaxLiabilitiesInvestmentsUnrecognizedGainsLosses

saft:EquityAndDepositsInPools
us-gaap:FinancialInstrument
saft:EquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument
saft:EquitySecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument
saft:EquitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:FinancialInstrument
saft:EquitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument
saft:EquitySecuritiesFvNiContinuousUnrealizedLossPosition12MonthsOrLonger
us-gaap:FinancialInstrument
saft:EquitySecuritiesFvNiContinuousUnrealizedLossPositionLessThan12Months
us-gaap:FinancialInstrument
saft:EquitySecuritiesFvNiUnrealizedLossPosition
us-gaap:FinancialInstrument
saft:EquitySecuritiesUnrealizedLossPositionAccumulatedLoss
us-gaap:TypeOfArrangement
saft:InvestmentInLimitedPartnershipCommittedAmount

saft:InvestmentsAdjustedCost

saft:InvestmentsGrossUnrealizedGainBeforeTax

saft:InvestmentsGrossUnrealizedLossBeforeTax
us-gaap:TypeOfArrangement
saft:LimitedPartnershipInvestmentMade
us-gaap:TypeOfArrangement
saft:LimitedPartnershipInvestmentToBeMade

saft:MarketableSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
us-gaap:FinancialInstrument

saft:MarketableSecuritiesContinuousUnrealizedLossPosition12MonthsOrLonger
us-gaap:FinancialInstrument

saft:MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12Months
us-gaap:FinancialInstrument

saft:MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

saft:MarketableSecuritiesUnrealizedLossPosition
us-gaap:FinancialInstrument

saft:MarketableSecuritiesUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument
us-gaap:LineOfCreditFacility
saft:MaximumBorrowingCapacityCollateralizedEligibleInvestedAssets
us-gaap:ProductOrService
saft:NegativeShortDurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNet

saft:ReceivableForSecuritiesSold
us-gaap:ProductOrService
saft:ShortDurationInsuranceContractsHistoricalClaimsDurationYearNineAdjustment
us-gaap:ProductOrService
saft:ShortDurationInsuranceContractsHistoricalClaimsDurationYearSevenAdjustment
us-gaap:ProductOrService, us-gaap:ShortdurationInsuranceContractsAccidentYear
saft:ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims

saft:ShortTermInvestmentsOtherThanEquitySecuritiesFvNi

saft:WeightedAverageNumberOfSharesOutstanding

srt:PayablesToBrokerDealersAndClearingOrganizations

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
us-gaap:ConsolidatedEntities
us-gaap:AccountsPayableOtherCurrentAndNoncurrent

us-gaap:AccountsReceivableNet

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AlternativeInvestment

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementBasis
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
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:DeferredIncomeTaxLiabilities

us-gaap:DeferredPolicyAcquisitionCosts

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve

us-gaap:DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost

us-gaap:DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions

us-gaap:EquityMethodInvestments
us-gaap:ConsolidatedEntities
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:EquityMethodInvestmentsFairValueDisclosure

us-gaap:EquitySecuritiesFvNiCost
us-gaap:FinancialInstrument

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
us-gaap:VariableRate
us-gaap:FederalHomeLoanBankAdvancesInterestRate
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:LineOfCreditFacility
us-gaap:FederalHomeLoanBankBorrowingsFairValueDisclosure

us-gaap:IncomeTaxReceivable

us-gaap:Investments

us-gaap:InvestmentsFairValueDisclosure

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

us-gaap:LineOfCredit

us-gaap:MarketableSecurities
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByMeasurementBasis

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OtherLiabilities

us-gaap:PremiumsReceivableAllowanceForDoubtfulAccounts

us-gaap:PrepaidReinsurancePremiums
us-gaap:CededCreditRisk, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

us-gaap:ReinsurancePayable

us-gaap:ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments
us-gaap:ProductOrService
us-gaap:CededCreditRisk, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType
us-gaap:ReinsuranceRecoverablesOnPaidAndUnpaidLosses

us-gaap:ReinsuranceRecoverablesOnPaidLosses

us-gaap:ReinsuranceRecoverablesOnUnpaidLossesGross
us-gaap:FinancialInstrument
us-gaap:SecuritiesLoanedFairValueOfCollateral
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet
us-gaap:ProductOrService, us-gaap:ShortdurationInsuranceContractsAccidentYear
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearEight
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearNine
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearSeven
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearSix
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearTen
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearTwo
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
us-gaap:ProductOrService, us-gaap:ShortdurationInsuranceContractsAccidentYear

us-gaap:ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNet
us-gaap:ProductOrService
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNetNotSeparatelyPresented

us-gaap:ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimAdjustmentExpenseAggregateReconcilingItems
dei:LegalEntity
us-gaap:StatutoryAccountingPracticesRetainedEarningsNotAvailableForDividends

us-gaap:StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithoutRegulatoryApproval

us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
dei:LegalEntity
dei:LegalEntity
us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusRequired

us-gaap:StockRepurchaseProgramAuthorizedAmount1

us-gaap:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCarryingAmount
us-gaap:InvestmentType

us-gaap:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCost
us-gaap:InvestmentType

us-gaap:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesFairValue
us-gaap:InvestmentType
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrant
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDeferredPolicyAcquisitionCosts
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrant
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersReservesForUnpaidClaimsAndClaimsAdjustmentExpense
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrant
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersUnearnedPremiums

us-gaap:SupplementaryInsuranceInformationDeferredPolicyAcquisitionCosts

us-gaap:SupplementaryInsuranceInformationLiabilityForFuturePolicyBenefitsLossesClaimsAndLossExpenseReserves

us-gaap:SupplementaryInsuranceInformationUnearnedPremiums

us-gaap:TaxesPayableCurrentAndNoncurrent

us-gaap:TreasuryStockCommonValue

us-gaap:UnearnedPremiums

us-gaap:ValuationAllowancesAndReservesBalance

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Interest Expense
Balance Sheet
Short Term Investments
Assets
Property Plant And Equipment Net
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Other Liabilities
Stockholders Equity
Common Stock Value
Per Share
Common Stock Dividends Per Share Cash Paid
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Accounts Receivable
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount
BanksAndOrInsurance
Interest Income Operating

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:CommonStockValue ████▇▇▇▇▇▇▆▆▆▆▅▅▅▅▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▁0.1780.1780.1780.1780.1770.1770.1770.1770.1770.1770.1760.1760.1760.1760.1750.1750.1750.1750.1740.1740.1740.1740.1740.1740.1740.1740.1730.1730.1730.1730.1720.1720.1720.171
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁15.07949514.886494NA15.03027715.23729515.347083NA15.36090815.34623415.305785NA15.25033215.21341415.191139NA15.16196215.11428415.096728NA15.07663515.04107714.936017NA14.90767214.87904714.824132NA15.04704415.35269215.421159NA15.42980915.421315.356754
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁14.98336514.790125NA14.90780915.12003915.230784NA15.22090215.22082215.140804NA15.09175415.09043515.045962NA15.02118915.02002814.980005NA14.96051614.96051614.903958NA14.88079614.87904714.824132NA14.94168515.271215.359989NA15.36928515.38005315.33969
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount NA0.000769NANA0.00231NANANA0.0NANANANANANANA0.0NANA0.05.3e-05NANANANANANANANANANA0.00.00.0
us-gaap:EarningsPerShareBasic ▇▇█▇▇▄▆▅▆▆▅▆▆▅▅▅▅▅▅▅▅▅▅▅▄▁▅▅▅▅▅▅▅▅2.52.443.572.992.8-0.131.841.021.71.971.211.91.770.60.731.191.40.80.791.241.420.840.690.8-0.07-2.370.691.031.40.790.761.151.170.91
us-gaap:EarningsPerShareDiluted ▇▇█▇▇▄▆▅▆▆▅▆▆▅▅▅▅▅▅▅▅▅▅▅▄▁▅▅▅▅▅▅▅▅2.492.423.552.962.78-0.131.821.011.681.951.191.881.750.60.721.181.390.790.791.231.410.840.690.8-0.07-2.370.691.031.40.790.761.141.170.91
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare █▁2.5e-062.44e-06NA2.99e-062.8e-06-1.3e-07NA1.02e-061.7e-061.9699999999999998e-06NA1.8999999999999998e-061.77e-066e-07NA1.19e-061.4e-068.000000000000001e-07NA1.24e-061.42e-068.4e-07NA8.000000000000001e-07-7e-08-2.37e-06NA1.03e-061.4e-067.900000000000001e-07NANANANA
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare █▁2.4900000000000003e-062.42e-06NA2.96e-062.7799999999999996e-06-1.3e-07NA1.01e-061.68e-061.95e-06NA1.8799999999999998e-061.75e-066e-07NA1.18e-061.3899999999999998e-067.900000000000001e-07NA1.23e-061.4099999999999998e-068.4e-07NA8.000000000000001e-07-7e-08-2.37e-06NA1.03e-061.4e-067.900000000000001e-07NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:AllocatedShareBasedCompensationExpense ▄▆▅▇▇▆▅▃▅▆█▅▃▅▃█▂▃▃▆▁▁1.441.861.6661.9832.0661.7441.4851.1921.631.7232.3021.4951.1681.6141.1392.2630.7750.9891.1521.830.7180.603NANANANANANANANANANANANA
us-gaap:BenefitsLossesAndExpenses ▂▂▂▂▁▃▃▄▃▃▃▃▂▄▄▃▃▃▃▃▂▃▃▃▄█▃▂▂▂▂▁▁▂175.38176.648167.204165.781154.618183.875188.432195.833183.324186.483179.69179.211174.823198.522199.432186.808178.051188.122188.513183.389172.68181.958184.331182.577199.247260.443184.029174.142162.991174.317174.721162.146158.464162.265
us-gaap:ComprehensiveIncomeNetOfTax ▆▄▇▆█▂▅▄▅▆▄▅▄▂▄▄▅▄▃▄▅▄▄▄▂▁▄▄▅▄▄▄▃▄42.09517.17458.56750.36578.392-23.77628.0821.6938.72849.99916.86926.21921.951-16.8199.20719.87525.45716.274-7.11416.76131.20823.1099.3297.561-11.171-31.82311.76511.4528.38419.279.74916.914-0.7569.288
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▇▇█▇▇▄▆▅▆▆▆▆▆▅▅▆▆▅▅▆▆▅▅▅▄▁▅▆▆47.49545.2667.8356.61953.152-2.83135.46719.4432.67836.09623.21136.69633.14711.19714.13325.72130.19816.64818.44526.69630.2717.87116.71118.693-1.645-62.40414.61621.97729.955NANANANANA
us-gaap:IncomeTaxExpenseBenefit ▇▇██▇▅▇▆▇▇▆▇▇▆▆▇▇▆▇▇▇▆▇▇▅▁▆▇▇▆▆▇▇▆9.8289.08614.86511.87710.658-0.8417.3653.8216.7446.154.8657.7886.3312.0722.8247.7679.0934.6296.4928.0998.9055.2016.4216.712-0.592-27.3334.2466.5418.5324.6455.427.8927.4785.547
us-gaap:InterestExpense █████▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁0.130.1290.1320.1310.130.0470.0230.0220.0230.0220.0230.0220.0230.0220.0230.0220.0230.0220.0230.0220.0230.0220.0230.0220.0230.0220.0230.0220.0230.0220.0230.0230.0210.022
us-gaap:InterestIncomeOperating ▁▄▃▃▄▄▅▆▄▆▅▅▄▄▄▃▃▂▄▂▃▃▃▄▄▄▄▅▄▅█▄▄▅8.0029.6828.979.3319.6679.75910.76311.2859.71711.12710.65810.5769.64510.1099.7849.1139.5158.8349.7168.7169.269.2698.9749.6639.97110.18610.2410.4579.61610.40412.48210.11310.03310.7
us-gaap:NetIncomeLoss ▆▆█▇▇▁▅▃▅▅▄▅▅▂▃▄▄▃▃▄▄▃37.66736.17452.96544.74242.494-1.9928.10215.61925.93429.94618.34628.90826.8169.12511.30917.95421.10512.01911.95318.59721.36512.67NANANANANANANANANA17.65618.05913.984
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▇▇█▇▇▄▆▅▆▆▅▆▆▄▅▅▅▅▅▅▅▅▅▅▄▁▅▅▅▅▅▅▅▅37.50136.01153.99344.54142.299-1.9827.95715.53925.829.77918.23928.73826.6569.06911.2417.84320.97512.01911.95318.59721.36512.6710.2911.981-1.053-35.07110.3715.43621.42312.12511.65217.65618.05913.984
us-gaap:NetInvestmentIncome ▂▆▄▂▃▄▇▆▄▆▆▅▃▄▄▂▂▁▃▁▂▂▂▃▃▄▅▄▃▄█▃▂▄9.77411.53210.7019.7189.91610.7112.39311.94710.57411.75111.94911.1210.18810.53110.4459.5039.7159.09510.1788.9679.6419.6279.719.9510.31710.55711.01210.8099.90910.57312.91710.0239.72710.387
us-gaap:OperatingExpenses ▆▆█▇▅▅▅▅▅▄▅▅▅▅▆▅▅▄▅▄▃▃▃▂▂▂▃▂▂▂▃▂▁▁65.08965.02471.2968.59663.51463.08261.94960.84560.90860.43461.71862.49661.57360.85664.79362.99460.97959.6761.14158.40657.51355.95756.0253.62452.19852.09756.8254.37854.41853.40755.25352.9451.46750.098
us-gaap:PolicyholderBenefitsAndClaimsIncurredNet ▂▂▁▁▁▃▃▄▃▃▃▃▂▄▄▃▃▃▃▃▂▃▃▃▄█▃▃▂▃▃▂▂▂110.161111.49595.78297.05490.974120.746126.46134.966122.393126.027117.949116.693113.227137.644134.616123.792117.049128.43127.349124.961115.144125.979128.288128.931147.026208.324127.186119.742108.55120.888119.445109.183106.976112.145
us-gaap:PremiumsEarnedNet ▇▇▇▇▄███▇▇█▇▇▆▇▇▇▆▆▆▅▅▅▅▄▄▄▄▃▃▃▂▂▁194.297192.85196.438194.843181.902197.895199.45198.41196.426194.491198.461196.968194.125192.033196.361195.524192.824189.711192.001190.712187.393185.654186.571186.582182.447182.564182.478180.277178.15175.97173.635172.246169.55166.439
us-gaap:ProfitLoss ▆▆█▇▇▁▅▃▅▅▄▅▅▂▃▄▄▃▃▄37.66736.17452.96544.74242.494-1.9928.10215.61925.93429.94618.34628.90826.8169.12511.30917.95421.10512.01911.95318.597NANANANANANANANANANANANANANA
us-gaap:RealizedInvestmentGainsLosses ▆▅▄▃▁▁▄▃▃▂▂▂▄▄▃▅▃▄▃█▂▁▁▂▂▂▁▂▂▂▂▃▂▂3.4062.8751.640.669-0.721-0.6311.4631.1940.483-0.1640.2780.0531.5891.3061.212.7170.5671.5420.6314.8910.36-0.323-0.397-0.31-0.1730.411-0.4860.2840.3790.020.4780.6570.140.402
us-gaap:Revenues ▆▆█▆▄▁▇▅▆▆▄▆▄▅▅▅▅▄▄▅▄▃▄▄▃▃▃▃▃▂▂▂▁▁222.875221.908235.034222.4207.77181.044223.899215.273216.002222.579202.901215.907207.97209.719213.565212.529208.249204.77206.958210.085202.95199.829201.042201.27197.602198.039198.645196.119192.946191.087191.793187.694184.001181.796
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:Assets █▇▇▇▇▆▇▇▆▅▅▅▄▄▄▅▄▃▃▄▃▂▃▃▃▃▂▂▂▁▂▁▁▁2107.9032045.662054.2732047.112018.9141930.7192022.6692033.8011973.1141918.0181856.241878.631830.3261797.3371807.2791854.611815.0491761.031758.2461795.5731764.4991694.231703.8691719.6551724.5741742.3081675.7191674.6141652.9231621.8251625.4571614.0371592.4461585.248
us-gaap:Liabilities ▇▆▇▇▇▇▇█▇▆▆▇▆▅▅▆▆▅▅▅▅▄▄▅▅▅▃▃▂▂▂▂▁▁1187.6041155.4071169.5941209.2591201.9361168.611214.2631241.7241190.0651162.9561137.5961166.7591133.8581111.6921106.2631151.7711121.2151083.1811087.521108.271084.4641035.8991059.371075.2131078.2321075.301967.436968.847949.222915.01930.27920.596908.088888.767
us-gaap:LiabilitiesAndStockholdersEquity █▇▇▇▇▆▇▇▆▅▅▅▄▄▄▅▄▃▃▄▃▂▃▃▃▃▂▂▂▁▂▁▁▁2107.9032045.662054.2732047.112018.9141930.7192022.6692033.8011973.1141918.0181856.241878.631830.3261797.3371807.2791854.611815.0491761.031758.2461795.5731764.4991694.231703.8691719.6551724.5741742.3081675.7191674.6141652.9231621.8251625.4571614.0371592.4461585.248
us-gaap:StockholdersEquity █▇▇▆▅▄▅▅▅▄▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▂▃▃▃▃▂▂▂▂920.299890.253884.679837.851816.978762.109808.406792.077783.049755.062718.644711.871696.468685.645701.016702.839693.834677.849670.726687.303680.035658.331644.499644.442646.342667.007708.283705.767703.701706.815695.187693.441684.358696.481
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:CashAndCashEquivalentsAtCarryingValue █▅▅▆▄▄▄▄▃▂▃▅▁▂▄▃▃▃▁▅▄▃▄▄▂▂▄▂▃▁▅▃▃▄82.36451.56353.76959.74944.75741.56744.40747.48237.96822.89237.58251.31718.72224.8341.70831.93434.29732.24120.05252.27744.05335.9447.49443.24321.29325.27242.45528.37337.7415.6755.87738.30535.78839.704
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents █▅▅▆▄▄▄▄▃▁▃▅▁▂▄▂▃82.36451.56353.76959.74944.75741.56744.40747.48237.96822.89237.58251.31718.72224.8341.70831.93434.297NA20.052NANANA47.494NANANANANANANANANANANA
us-gaap:ShortTermInvestments NA0.4470.441NA0.00.00.00.00.0NA0.0NANANA0.0NANA0.00.00.00.00.00.0NANA0.00.00.00.00.00.0NANANA
 us-gaap:ShortTermInvestments us-gaap:FairValueByAssetClass,us-gaap:FairValueByFairValueHierarchyLevel us-gaap:ShortTermInvestments,us-gaap:FairValueInputsLevel2NA0.4470.441NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ShortTermInvestments us-gaap:FairValueByAssetClass,us-gaap:FairValueByMeasurementBasis us-gaap:ShortTermInvestments,us-gaap:EstimateOfFairValueFairValueDisclosureNA0.4470.441NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ShortTermInvestments us-gaap:FinancialInstrument us-gaap:ShortTermInvestmentsNA0.4470.441NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:PropertyPlantAndEquipmentGross NANA80.404NANANA70.458NANANA60.865NANANA49.704NANANA43.746NANANA38.835NANANA34.795NANANA33.083NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ComputerEquipmentNANA13.734NANANA12.412NANANA9.195NANANA8.82NANANA8.218NANANA7.26NANANA6.807NANANA6.365NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:FurnitureAndFixturesNANA4.286NANANA4.134NANANA4.129NANANA1.338NANANA1.338NANANA1.331NANANA1.316NANANA1.186NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LeaseholdImprovementsNANA8.264NANANA8.264NANANA8.264NANANA2.524NANANA2.524NANANA2.524NANANA2.524NANANA2.524NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:OtherMachineryAndEquipmentNANA3.132NANANA3.132NANANA3.116NANANA2.77NANANA2.499NANANA2.428NANANA2.4NANANA2.4NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:SoftwareAndSoftwareDevelopmentCostsNANA50.988NANANA42.516NANANA36.161NANANA34.252NANANA29.167NANANA25.292NANANA21.748NANANA20.608NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA58.293NANANA50.447NANANA45.281NANANA39.837NANANA34.8NANANA30.417NANANA26.51NANANA22.419NANANA
us-gaap:PropertyPlantAndEquipmentNet NANA22.111NANANA20.011NANANA15.584NANANA9.867NANANA8.946NANANA8.418NANANA8.285NANANA10.664NANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA17.611NANANANANANANA8.749NANANANANANANA3.083NANANA4.43NANANA-1.614NANA0.073.984NANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▃▄▅▇██28.57329.80131.032.00433.09234.25633.998NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:EquitySecuritiesFvNi █▇▆▅▄▂▄▃▃▃▂▃▁233.114216.226205.254192.24178.347149.888177.637167.061165.659160.471148.011158.434134.764NA111.867NANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:DeferredIncomeTaxLiabilitiesNet ▅▅█▃▁11.91511.57417.6118.8864.413NA5.717NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▁▁█▇3.9863.9864.4014.334NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▁▁█▂3.9013.9013.9723.908NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▁▁█▅3.8353.8353.9013.875NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA3.835NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive ▁▁▁█11.57211.56911.57215.405NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:StockholdersEquity █▇▇▆▅▄▅▅▅▄▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▂▃▃▃▃▂▂▂▂920.299890.253884.679837.851816.978762.109808.406792.077783.049755.062718.644711.871696.468685.645701.016702.839693.834677.849670.726687.303680.035658.331644.499644.442646.342667.007708.283705.767703.701706.815695.187693.441684.358696.481
us-gaap:CommonStockValue ████▇▇▇▇▇▇▆▆▆▆▅▅▅▅▄▄▄▄▄▄▄▄▃▃▃▃▂▂▂▁0.1780.1780.1780.1780.1770.1770.1770.1770.1770.1770.1760.1760.1760.1760.1750.1750.1750.1750.1740.1740.1740.1740.1740.1740.1740.1740.1730.1730.1730.1730.1720.1720.1720.171
us-gaap:AdditionalPaidInCapitalCommonStock ███▇▇▇▆▆▆▆▆▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▁▁213.079211.638209.779208.113206.13204.064202.321200.836199.644198.014196.292193.991192.495191.328189.714188.576187.262186.071184.549183.397182.278181.173179.896178.716177.565176.597175.583174.302173.177171.989170.391169.154167.757165.074
us-gaap:RetainedEarningsAccumulatedDeficit █▇▇▆▅▄▅▄▄▄▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁▁▃▃▂▂▂▂▂▁791.921767.744745.029705.469674.349645.691661.553646.687644.922631.359616.717610.768594.172579.651570.693571.552565.782555.34553.995552.657544.672533.916531.8531.962530.593542.108587.647587.807582.88570.676567.792565.38556.952548.145
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▆▆█▇▇▃▅▅▅▃▁▁▁▂▅▅▅▄▄▆▆▅▄▄▅▆▅▅▆▅▄▄▄▆38.95534.52753.52747.92542.3026.40428.1928.21222.1419.347-10.706-9.229-6.54-1.67524.26926.37124.4520.09815.84334.9136.74626.90316.46417.42521.84531.96328.71527.3231.30624.34517.219.10319.84538.66
us-gaap:StockIssuedDuringPeriodValueNewIssues NA0.475NA0.001NA0.528NANANA0.463NANA0.00.3760.00.0680.00.2950.00.00.00.280.0NANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapitalNA0.475NANANA0.528NANANA0.462NANA0.00.3750.00.0680.00.2940.00.00.00.280.0NANANANANANANANANANANA
 us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents us-gaap:CommonStockNANANA0.001NANANANANA0.001NANA0.00.0010.00.00.00.001NANANANA0.0NANANANANANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁1.4411.384NA1.9832.0661.215NA1.1921.631.26NA1.4961.1671.2391.1381.2461.1911.2281.1521.1191.1050.7461.096NANANANANANANANA1.1531.0541.31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▄▆▇▇▁▆▇▅▃▆█▅▃▅▆▄▃▅▇50.06712.52333.34850.88353.744-28.51542.80556.23421.429-8.01237.29466.16526.226-1.99431.95532.90416.3050.87623.01345.898NANANANANANANANANANANA30.00730.2374.858
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▆▃▅▃█▂▂▆▆▂▃▄▅▅▃▅█▁▃-5.901-0.814-26.027-4.607-25.18620.296-32.137-32.9775.8646.286-38.883-21.421-20.156-2.544-10.088-23.175-3.67122.01-44.7-27.134NANANANANANANANANANANA-18.609-21.7538.127
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄▄▄▁▂█▄▄▅▄▅▅▅▅▅▅▅▅▅▅-13.365-13.915-13.301-31.284-25.3685.379-13.743-13.743-12.217-12.964-12.146-12.149-12.178-12.34-12.093-12.092-10.578-10.697-10.538-10.54NANANANANANANANANANANA-8.881-12.4-8.664
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect █▃▃▆▄▃▃▅▆▁▁█▃▁▅▃30.801-2.206-5.9814.9923.19-2.84-3.0759.51415.076-14.69-13.73532.595-6.108-16.8789.774-2.363NANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:DeferredIncomeTaxExpenseBenefit ▄▄█▆▅▁▆▄▅▄▂▄▄▄▃▅▅▄▅▄▄▄▅▅▆▁▄▄▄▄▅▄▄▄-0.835-0.9877.2372.950.899-5.9273.628-0.1090.7690.469-4.932-0.402-0.30.034-1.7410.8752.4680.4831.104-0.0490.5190.1071.0491.6743.321-5.492-0.74-0.0020.0730.0671.2490.4250.1660.059
us-gaap:IncreaseDecreaseInAccountsReceivable ▆▃▂▃▆▄▁▄█▄▁▄▇▅▂▅▇▄▂▅▇▄▂▅▇▅▂▄▇▅▂▄▇▆12.307-8.232-14.82-5.3899.685-3.698-16.5370.24821.004-1.408-19.4080.00216.2552.564-15.1863.95417.936-3.751-11.9594.14616.8380.104-15.2011.71414.8861.636-15.595-0.02216.0295.816-16.242-3.7115.9267.58
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▄▆▇▇▁▆▇▅▃▆█▅▃▅▆▄▃▅▇50.06712.52333.34850.88353.744-28.51542.80556.23421.429-8.01237.29466.16526.226-1.99431.95532.90416.3050.87623.01345.898NANANANANANANANANANANA30.00730.2374.858
us-gaap:NetIncomeLoss ▆▆█▇▇▁▅▃▅▅▄▅▅▂▃▄▄▃▃▄▄▃37.66736.17452.96544.74242.494-1.9928.10215.61925.93429.94618.34628.90826.8169.12511.30917.95421.10512.01911.95318.59721.36512.67NANANANANANANANANA17.65618.05913.984
us-gaap:ProfitLoss ▆▆█▇▇▁▅▃▅▅▄▅▅▂▃▄▄▃▃▄37.66736.17452.96544.74242.494-1.9928.10215.61925.93429.94618.34628.90826.8169.12511.30917.95421.10512.01911.95318.597NANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▆▃▅▃█▂▂▆▆▂▃▄▅▅▃▅█▁▃-5.901-0.814-26.027-4.607-25.18620.296-32.137-32.9775.8646.286-38.883-21.421-20.156-2.544-10.088-23.175-3.67122.01-44.7-27.134NANANANANANANANANANANA-18.609-21.7538.127
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▃▃▂▃▃▃▃▄▂▂▁█▁▁▂▂▂▁▂▂▁▂▂▂▂▁▁▁▁▁▂▂▂▂2.5522.8731.8212.7992.3492.9773.2394.0281.21.1270.679.4580.4970.5581.2961.8172.0870.7581.6650.870.7111.6640.9011.0011.3240.8150.170.5840.3910.6151.4581.4241.0830.955
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄▄▄▁▂█▄▄▅▄▅▅▅▅▅▅▅▅▅▅-13.365-13.915-13.301-31.284-25.3685.379-13.743-13.743-12.217-12.964-12.146-12.149-12.178-12.34-12.093-12.092-10.578-10.697-10.538-10.54NANANANANANANANANANANA-8.881-12.4-8.664
us-gaap:PaymentsOfDividendsCommonStock ▇█▇▇▇█▇▇▅▆▅▅▅▅▅▅▃▃▃▃▃▃▃▃▃▃▃▃▁▁▁▁▁▁13.36513.91513.30113.4313.61514.22913.74313.74312.21712.96412.14612.14912.17812.3412.09312.09210.57810.69710.53810.5410.5410.64710.49410.49610.49310.49310.46210.469.1699.2119.249.1959.239.2
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value178000.0178000.0178000.0178000.0177000.0177000.0177000.0177000.0177000.0177000.0176000.0176000.0176000.0176000.0175000.0175000.0175000.0175000.0174000.0174000.0174000.0174000.0174000.0174000.0174000.0174000.0173000.0173000.0173000.0173000.0172000.0172000.0172000.0171000.0170000.0170000.0170000.0170000.0169000.0169000.0169000.0168000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value15141515151515151515151515151515141414141515151515151515151515151515
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value14141415151515151515151515141414141414141415151515151515151515151515
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-03-312020-06-302019-06-302017-06-302016-09-302016-06-302013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value769.02310.000053.0000082100.082100.082800.00
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.00.00.00.0100.00.00.00.00.0100.0100.0100.00.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2.52.443.572.992.8-0.131.841.021.71.971.211.91.770.60.731.191.40.80.791.241.420.840.690.8-0.07-2.370.691.031.40.790.761.151.170.910.620.941.111.130.310.580.27-0.260.871.031.0
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2.492.423.552.962.78-0.131.821.011.681.951.191.881.750.60.721.181.390.790.791.231.410.840.690.8-0.07-2.370.691.031.40.790.761.141.170.910.620.941.111.130.310.580.27-0.260.871.031.0
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

Income Loss From Continuing Operations Per Basic Share

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value2.52.442.992.8-0.131.021.71.971.91.770.61.191.40.81.241.420.840.8-0.07-2.371.031.40.79
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Diluted Share

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare


Income
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value2.492.422.962.78-0.131.011.681.951.881.750.61.181.390.791.231.410.840.8-0.07-2.371.031.40.79
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1440000.01860000.01666000.01983000.02066000.01744000.01485000.01192000.01630000.01723000.02302000.01495000.01168000.01614000.01139000.02263000.0775000.0989000.01152000.01830000.0718000.0603000.0
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating13.615.114.519.019.315.211.29.414.413.818.112.610.714.310.222.37.510.110.319.07.05.9

Benefits Losses And Expenses

us-gaap:BenefitsLossesAndExpenses

us-gaap:BenefitsLossesAndExpenses


Benefits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value175176167165154183188195183186179179174198199186178188188183172181184182199260184174162174174162158162168156150146166157158164140132130
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 InterestAndDividendIncomeOperating1652.71430.51452.31585.21442.71600.61426.91539.81619.51491.91409.31515.51603.91763.51788.01837.21717.11928.91681.81904.51673.61773.11783.01721.01814.52319.01574.81518.41543.31556.01289.41525.61534.01481.50.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value4217585078-23.77628213849162621-16.8199.207192516-7.1141631239.3297.561-11.171-31.823111128199.74916-0.7569.288
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating396.7139.1508.7481.6731.5-207.0212.6170.5342.1400.0132.3221.7201.4-149.482.5195.5245.5166.9-63.5174.1302.5225.290.271.3-101.7-283.3100.799.8268.8172.071.9159.1-7.384.8

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value4745675653-2.831351932362336331114253016182630171618-1.645-62.404142129
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating447.6366.5589.2541.4496.0-24.6268.6152.9288.7288.8182.0310.3304.199.5126.7253.0291.2170.7164.6277.2293.4174.1161.6176.2-15.0-555.6125.1191.6283.6

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value9.8289.086141110-0.8417.3653.8216.7446.154.8657.7886.3312.0722.8247.7679.0934.6296.4928.0998.9055.2016.4216.712-0.592-27.3334.2466.5418.5324.6455.427.8927.4785.5473.066.6767.0256.593-1.6782.2041.576-1.535.0896.2586.254
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 InterestAndDividendIncomeOperating92.673.6129.1113.699.4-7.355.830.059.649.238.265.958.118.425.376.487.747.557.984.186.350.762.163.3-5.4-243.436.357.080.841.540.074.372.450.60.00.00.00.00.00.00.00.00.00.00.0

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value130000.0129000.0132000.0131000.0130000.047000.023000.022000.023000.022000.023000.022000.023000.022000.023000.022000.023000.022000.023000.022000.023000.022000.023000.022000.023000.022000.023000.022000.023000.022000.023000.023000.021000.022000.022000.022000.022000.022000.022000.023000.021000.022000.022000.022000.022000.0
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating1.21.01.11.31.20.40.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.00.00.00.00.00.00.00.00.00.00.0

Interest Income Operating

us-gaap:InterestIncomeOperating

us-gaap:InterestIncomeOperating


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value8.0029.6828.979.3319.6679.75910119.7171110109.645109.7849.1139.5158.8349.7168.7169.269.2698.9749.6639.9711010109.6161012101010
Percentage of InterestIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating75.478.477.989.290.284.981.588.785.889.083.689.488.589.887.789.691.890.686.790.589.790.386.891.190.890.787.691.291.192.992.195.297.197.7

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value3736524442-1.99281525291828269.12511172112111821121718139.5711416174.768.814.085-3.954131515
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating354.9292.9460.0427.8396.5-17.3212.8122.8229.1239.6143.9244.5246.081.1101.4176.6203.5123.2106.6193.1207.1123.5166.1174.8127.70.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312010-09-30
Value37364442-1.9915252928269.1251117211211181718139.5711416174.768.811315
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating354.9292.9427.8396.5-17.3122.8229.1239.6244.5246.081.1101.4176.6203.5123.2106.6193.1166.1174.8127.70.00.00.00.00.00.00.00.0
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value3736534442-1.98271525291828269.06911172012111821121011-1.053-35.07110152112111718139.5711416174.7618.814.085-3.954
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating353.4291.6469.0425.9394.7-17.2211.7122.2227.9238.2143.1243.0244.680.6100.8175.5202.3123.2106.6193.1207.1123.599.5112.9-9.6-312.388.7134.6202.9108.286.0166.1174.8127.70.00.00.00.00.00.00.00.0

Net Investment Income

us-gaap:NetInvestmentIncome

us-gaap:NetInvestmentIncome


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value9.77411109.7189.916101211101111111010109.5039.7159.095108.9679.6419.6279.719.95101011109.9091012109.727101010109.9099.344109.47109.6381010
Percentage of NetInvestmentIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating92.193.492.992.992.593.293.893.993.494.093.794.093.593.693.693.593.793.390.893.193.493.893.993.894.094.094.294.293.894.495.394.394.294.80.00.00.00.00.00.00.00.00.00.00.0

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value65657168636361606060616261606462605961585755565352525654545355525150
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating613.4526.6619.2655.9592.6549.1469.1478.4538.1483.5484.1528.5564.9540.6580.9619.5588.1611.8545.5606.6557.4545.3541.9505.5475.3463.9486.2474.1515.3476.7407.7498.1498.2457.4

Policyholder Benefits And Claims Incurred Net

us-gaap:PolicyholderBenefitsAndClaimsIncurredNet

us-gaap:PolicyholderBenefitsAndClaimsIncurredNet


Policyholder
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value11011195979012012613412212611711611313713412311712812712411512512812814720812711910812011910910611211510610298119111114121958887
Percentage of PolicyholderBenefitsAndClaimsIncurredNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating1038.1902.9831.9928.0848.91051.1957.61061.21081.21008.2925.1986.81038.81222.71206.91217.51128.81316.81136.11297.81116.01227.61240.91215.31338.91854.91088.41044.01027.81079.1881.41027.31035.61023.90.00.00.00.00.00.00.00.00.00.00.0

Premiums Earned Net

us-gaap:PremiumsEarnedNet

us-gaap:PremiumsEarnedNet


Premiums
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value194192196194181197199198196194198196194192196195192189192190187185186186182182182180178175173172169166165162159155153151148144143139136
Percentage of PremiumsEarnedNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating1830.91561.71706.21863.11697.31722.61510.31560.11735.21555.91556.61665.71781.01705.91760.51922.91859.61945.21712.91980.61816.21809.11804.71758.71661.51625.51561.51571.91686.91570.71281.31620.71641.31519.60.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value3736524442-1.99281525291828269.125111721121118
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating354.9292.9460.0427.8396.5-17.3212.8122.8229.1239.6143.9244.5246.081.1101.4176.6203.5123.2106.6193.1

Realized Investment Gains Losses

us-gaap:RealizedInvestmentGainsLosses

us-gaap:RealizedInvestmentGainsLosses


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value3406000.02875000.01640000.0669000.0-721000.0-631000.01463000.01194000.0483000.0-164000.0278000.053000.01589000.01306000.01210000.02717000.0567000.01542000.0631000.04891000.0360000.0-323000.0-397000.0-310000.0-173000.0411000.0-486000.0284000.0379000.020000.0478000.0657000.0140000.0402000.0749000.0153000.0617000.0456000.01658000.01844000.01277000.0-419000.0568000.0363000.0-178000.0
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 InterestAndDividendIncomeOperating32.123.314.26.4-6.7-5.511.19.44.3-1.32.20.414.611.610.826.75.515.85.650.83.5-3.1-3.8-2.9-1.63.7-4.22.53.60.23.56.21.43.70.00.00.00.00.00.00.00.00.00.00.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value222221235222207181223215216222202215207209213212208204206210202199201201197198198196192191191187184181181177174170169168163158158154151
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 InterestAndDividendIncomeOperating2100.21797.02041.52126.61938.71575.91695.41692.71908.11780.61591.41825.91908.01863.01914.72090.22008.42099.61846.42181.81967.01947.31944.71897.21799.51763.31699.91710.01827.01705.71415.31766.01781.21659.80.00.00.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value210720452054204720181930202220331973191818561878183017971807185418151761175817951764169417031719172417421675167416521621162516141592158515741593158214841472148914661439
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value886810720702
Percentage of Assets43.240.138.838.9
Percentage of Assets43.240.138.838.9
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value11871155116912091201116812141241119011621137116611331111110611511121108310871108108410351059107510781075967968949915930920908888879897900815816833820785
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets56.356.556.959.159.560.560.061.160.360.661.362.161.961.961.262.161.861.561.961.761.561.162.262.562.561.757.757.957.456.457.257.057.056.155.956.356.954.955.456.055.954.6

us-gaap:Liabilities us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilitiesus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value2.0221.8992.1461.654
Percentage of Liabilities0.20.20.20.1
Percentage of Assets0.10.10.10.1
Percentage of Assets srt:ParentCompany0.20.20.30.2

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value210720452054204720181930202220331973191818561878183017971807185418151761175817951764169417031719172417421675167416521621162516141592158515741593158214841472148914661439
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-312017-12-31
Value886810720702
Percentage of LiabilitiesAndStockholdersEquity43.240.138.838.9
Percentage of Assets43.240.138.838.9
Percentage of Assets srt:ParentCompany100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value920890884837816762808792783755718711696685701702693677670687680658644644646667708705703706695693684696694656653
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets43.743.543.140.940.539.540.038.939.739.438.737.938.138.138.837.938.238.538.138.338.538.937.837.537.538.342.342.142.643.642.843.043.043.944.144.645.4

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value884808718701
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets43.140.038.738.8
Percentage of Assets srt:ParentCompany99.899.899.799.8

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value38345347426.4042828229.347-10.706-9.229-6.54-1.6752426242015343626161721312827312417191938433521
Percentage of StockholdersEquity4.23.96.15.75.20.83.53.62.81.2-1.5-1.3-0.9-0.23.53.83.53.02.45.15.44.12.62.73.44.84.13.94.43.42.52.82.95.66.25.43.4
Percentage of Assets1.81.72.62.32.10.31.41.41.10.5-0.6-0.5-0.4-0.11.31.41.31.10.91.92.11.61.01.01.31.81.71.61.91.51.11.21.22.42.82.41.5
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value213211209208206204202200199198196193192191189188187186184183182181179178177176175174173171170169167165163157151
Percentage of StockholdersEquity23.223.823.724.825.226.825.025.425.526.227.327.327.627.927.126.827.027.527.526.726.827.527.927.727.526.524.824.724.624.324.524.424.523.723.523.923.2
Percentage of Assets10.110.310.210.210.210.610.09.910.110.310.610.310.510.610.510.210.310.610.510.210.310.710.610.410.310.110.510.410.510.610.510.510.510.410.410.710.5
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value0.1780.1780.1780.1780.1770.1770.1770.1770.1770.1770.1760.1760.1760.1760.1750.1750.1750.1750.1740.1740.1740.1740.1740.1740.1740.1740.1730.1730.1730.1730.1720.1720.1720.1710.170.1690.168
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap: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:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value791767745705674645661646644631616610594579570571565555553552544533531531530542587587582570567565556548543518535
Percentage of StockholdersEquity86.186.284.284.282.584.781.881.682.483.685.885.885.384.581.481.381.581.982.680.480.181.182.582.582.181.383.083.382.880.781.781.581.478.778.379.182.0
Percentage of Assets37.637.536.334.533.433.432.731.832.732.933.232.532.532.331.630.831.231.531.530.830.931.531.230.930.831.135.135.135.335.234.935.035.034.634.535.237.2
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

us-gaap:TreasuryStockCommon


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value-123.834-123.834-123.834-123.834-105.98-94.227-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-60.368
Percentage of StockholdersEquity-13.5-13.9-14.0-14.8-13.0-12.4-10.4-10.6-10.7-11.1-11.7-11.8-12.0-12.2-12.0-11.9-12.1-12.4-12.5-12.2-12.3-12.7-13.0-13.0-11.8-8.7
Percentage of Assets-5.9-6.1-6.0-6.0-5.2-4.9-4.1-4.1-4.2-4.4-4.5-4.5-4.6-4.7-4.6-4.5-4.6-4.8-4.8-4.7-4.8-4.9-4.9-4.9-5.0-3.7
Percentage of Assets us-gaap:TreasuryStockCommon0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value8251535944414447372237511824413134322052443547432125422837155538353935338784374455554090407460
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.92.52.62.92.22.22.22.31.91.22.02.71.01.42.31.71.91.81.12.92.52.12.82.51.21.52.51.72.31.03.42.42.22.52.22.15.65.72.63.03.80.02.80.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value82515359444144473722375118244131342047
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.92.52.62.92.22.22.22.31.91.22.02.71.01.42.31.71.91.12.8

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value447000.0441000.000000000000000000000
Percentage of ShortTermInvestments100.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ShortTermInvestments us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:ShortTermInvestments, us-gaap:FairValueInputsLevel2


Short
Period End2021-03-312020-12-31
Value447000.0441000.0
Percentage of ShortTermInvestments100.0100.0
Percentage of Assets0.00.0
Percentage of Assets us-gaap:ShortTermInvestments us-gaap:FairValueInputsLevel20.00.0

us-gaap:ShortTermInvestments us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementBasis

us-gaap:ShortTermInvestments, us-gaap:EstimateOfFairValueFairValueDisclosure


Short
Period End2021-03-312020-12-31
Value447000.0441000.0
Percentage of ShortTermInvestments100.0100.0
Percentage of Assets0.00.0
Percentage of Assets us-gaap:ShortTermInvestments us-gaap:EstimateOfFairValueFairValueDisclosure0.00.0

us-gaap:ShortTermInvestments us-gaap:FinancialInstrument

us-gaap:ShortTermInvestments


Short
Period End2021-03-312020-12-31
Value447000.0441000.0
Percentage of ShortTermInvestments100.0100.0
Percentage of Assets0.00.0
Percentage of Assets us-gaap:ShortTermInvestments0.00.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value807060494338343327
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.93.53.32.82.52.32.12.01.7

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:ComputerEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value13129.1958.828.2187.266.8076.3654.8794.576
Percentage of PropertyPlantAndEquipmentGross17.117.615.117.718.818.719.619.217.70.0
Percentage of Assets0.70.60.50.50.50.40.40.40.30.3
Percentage of Assets us-gaap:ComputerEquipment0.00.00.00.00.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value4.2864.1344.1291.3381.3381.3311.3161.1860.9630.959
Percentage of PropertyPlantAndEquipmentGross5.35.96.82.73.13.43.83.63.50.0
Percentage of Assets0.20.20.20.10.10.10.10.10.10.1
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value8.2648.2648.2642.5242.5242.5242.5242.5242.5242.524
Percentage of PropertyPlantAndEquipmentGross10.311.713.65.15.86.57.37.69.20.0
Percentage of Assets0.40.40.40.10.10.10.20.20.20.2
Percentage of Assets us-gaap:LeaseholdImprovements0.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherMachineryAndEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value3.1323.1323.1162.772.4992.4282.42.42.392.247
Percentage of PropertyPlantAndEquipmentGross3.94.45.15.65.76.36.97.38.70.0
Percentage of Assets0.20.20.20.20.10.10.10.10.20.2
Percentage of Assets us-gaap:OtherMachineryAndEquipment0.00.00.00.00.00.00.00.00.00.0

us-gaap:SoftwareAndSoftwareDevelopmentCosts


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value50423634292521201613
Percentage of PropertyPlantAndEquipmentGross63.460.359.468.966.765.162.562.360.90.0
Percentage of Assets2.52.11.91.91.71.51.31.31.10.9
Percentage of Assets us-gaap:SoftwareAndSoftwareDevelopmentCosts0.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value585045393430262218
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.82.52.42.22.01.81.61.41.2

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value2220159.8678.9468.4188.285109.095
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.00.80.50.50.50.50.70.6

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312018-12-312016-12-312015-12-312014-12-312014-03-312013-12-312012-12-312011-12-31
Value178.7493.0834.43-1.6140.073.984-8.202-3.014
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.90.50.20.3-0.10.00.2-0.5-0.2

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value28293132333433
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.51.51.61.61.81.7

Equity Securities Fv Ni

us-gaap:EquitySecuritiesFvNi

us-gaap:EquitySecuritiesFvNi


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value233216205192178149177167165160148158134111
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.110.610.09.48.87.88.88.28.48.48.08.47.46.2

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel

saft:EquitySecuritiesAndMutualFunds, us-gaap:FairValueInputsLevel1


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value19718217115814411514413413212711512510287
Percentage of EquitySecuritiesFvNi84.984.283.582.480.977.081.380.280.279.878.079.576.277.8
Percentage of Assets9.48.98.37.77.16.07.16.66.76.76.26.75.64.8
Percentage of Assets saft:EquitySecuritiesAndMutualFunds us-gaap:FairValueInputsLevel10.00.00.00.00.00.00.00.00.00.00.00.00.00.0

saft:EquitySecuritiesAndMutualFunds, us-gaap:FairValueInputsLevel3


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1.6981.6981.6981.6981.6981.6860.5160.4860.4860.3830.680.680.680.68
Percentage of EquitySecuritiesFvNi0.70.80.80.91.01.10.30.30.30.20.50.40.50.6
Percentage of Assets0.10.10.10.10.10.10.00.00.00.00.00.00.00.0
Percentage of Assets saft:EquitySecuritiesAndMutualFunds us-gaap:FairValueInputsLevel30.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementBasis

saft:EquitySecuritiesAndMutualFunds, us-gaap:EstimateOfFairValueFairValueDisclosure


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value19918317316014511714413413312811612610387
Percentage of EquitySecuritiesFvNi85.785.084.383.381.878.181.680.580.580.078.579.976.778.4
Percentage of Assets9.59.08.47.87.26.17.26.66.86.76.36.75.74.9
Percentage of Assets saft:EquitySecuritiesAndMutualFunds us-gaap:EstimateOfFairValueFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:FinancialInstrument

saft:EquitySecuritiesAndMutualFunds


Equity
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value233205192178149177167165160148158134111
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.110.09.48.87.88.88.28.48.48.08.47.46.2
Percentage of Assets saft:EquitySecuritiesAndMutualFunds0.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value282725262724232223221920192016151515131316151413141313141516161515161514151612111311
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.31.21.31.31.21.21.11.21.21.11.11.11.20.90.80.90.90.80.81.00.90.80.80.80.80.80.90.91.01.00.91.01.11.00.91.01.10.90.80.90.8

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.0390.0540.0690.009
Percentage of OtherAssets0.20.20.40.1
Percentage of Assets0.00.00.00.0
Percentage of Assets srt:ParentCompany0.00.00.00.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value1111178.8864.4135.717
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.90.40.20.3

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value3986000.03986000.04401000.04334000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0
Percentage of Assets0.20.20.20.2

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value3901000.03901000.03972000.03908000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0
Percentage of Assets0.20.20.20.2

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value3835000.03835000.03901000.03875000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0
Percentage of Assets0.20.20.20.2

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value3835000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value11111115
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0100.0
Percentage of Assets0.50.60.60.8

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value28293132333433353636
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.51.51.61.61.81.71.81.81.9

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value30313233
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0
Percentage of Assets1.41.51.61.6

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value1585000.01606000.01634000.01667000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0
Percentage of Assets0.10.10.10.1

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value920890884837816762808792783755718711696685701702693677670687680658644644646667708705703706695693684696694656653
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets43.743.543.140.940.539.540.038.939.739.438.737.938.138.138.837.938.238.538.138.338.538.937.837.537.538.342.342.142.643.642.843.043.043.944.144.645.4

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-31
Value884808718701
Percentage of StockholdersEquity100.0100.0100.0100.0
Percentage of Assets43.140.038.738.8
Percentage of Assets srt:ParentCompany99.899.899.799.8

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value38345347426.4042828229.347-10.706-9.229-6.54-1.6752426242015343626161721312827312417191938433521
Percentage of StockholdersEquity4.23.96.15.75.20.83.53.62.81.2-1.5-1.3-0.9-0.23.53.83.53.02.45.15.44.12.62.73.44.84.13.94.43.42.52.82.95.66.25.43.4
Percentage of Assets1.81.72.62.32.10.31.41.41.10.5-0.6-0.5-0.4-0.11.31.41.31.10.91.92.11.61.01.01.31.81.71.61.91.51.11.21.22.42.82.41.5
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value213211209208206204202200199198196193192191189188187186184183182181179178177176175174173171170169167165163157151
Percentage of StockholdersEquity23.223.823.724.825.226.825.025.425.526.227.327.327.627.927.126.827.027.527.526.726.827.527.927.727.526.524.824.724.624.324.524.424.523.723.523.923.2
Percentage of Assets10.110.310.210.210.210.610.09.910.110.310.610.310.510.610.510.210.310.610.510.210.310.710.610.410.310.110.510.410.510.610.510.510.510.410.410.710.5
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value0.1780.1780.1780.1780.1770.1770.1770.1770.1770.1770.1760.1760.1760.1760.1750.1750.1750.1750.1740.1740.1740.1740.1740.1740.1740.1740.1730.1730.1730.1730.1720.1720.1720.1710.170.1690.168
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap: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:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value791767745705674645661646644631616610594579570571565555553552544533531531530542587587582570567565556548543518535
Percentage of StockholdersEquity86.186.284.284.282.584.781.881.682.483.685.885.885.384.581.481.381.581.982.680.480.181.182.582.582.181.383.083.382.880.781.781.581.478.778.379.182.0
Percentage of Assets37.637.536.334.533.433.432.731.832.732.933.232.532.532.331.630.831.231.531.530.830.931.531.230.930.831.135.135.135.335.234.935.035.034.634.535.237.2
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

us-gaap:TreasuryStockCommon


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value-123.834-123.834-123.834-123.834-105.98-94.227-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-83.835-60.368
Percentage of StockholdersEquity-13.5-13.9-14.0-14.8-13.0-12.4-10.4-10.6-10.7-11.1-11.7-11.8-12.0-12.2-12.0-11.9-12.1-12.4-12.5-12.2-12.3-12.7-13.0-13.0-11.8-8.7
Percentage of Assets-5.9-6.1-6.0-6.0-5.2-4.9-4.1-4.1-4.2-4.4-4.5-4.5-4.6-4.7-4.6-4.5-4.6-4.8-4.8-4.7-4.8-4.9-4.9-4.9-5.0-3.7
Percentage of Assets us-gaap:TreasuryStockCommon0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value178000.0178000.0178000.0178000.0177000.0177000.0177000.0177000.0177000.0177000.0176000.0176000.0176000.0176000.0175000.0175000.0175000.0175000.0174000.0174000.0174000.0174000.0174000.0174000.0174000.0174000.0173000.0173000.0173000.0173000.0172000.0172000.0172000.0171000.0170000.0170000.0170000.0170000.0169000.0169000.0169000.0168000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value213211209208206204202200199198196193192191189188187186184183182181179178177176175174173171170169167165163161160158157156154151
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.110.310.210.210.210.610.09.910.110.310.610.310.510.610.510.210.310.610.510.210.310.710.610.410.310.110.510.410.510.610.510.510.510.410.410.110.110.710.710.510.610.5

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value791767745705674645661646644631616610594579570571565555553552544533531531530542587587582570567565556548543542537528518521520535
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets37.637.536.334.533.433.432.731.832.732.933.232.532.532.331.630.831.231.531.530.830.931.531.230.930.831.135.135.135.335.234.935.035.034.634.534.134.035.635.235.035.537.2

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value38345347426.4042828229.347-10.706-9.229-6.54-1.67524262420153436261617213128273124171919384347383635322621
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.81.72.62.32.10.31.41.41.10.5-0.6-0.5-0.4-0.11.31.41.31.10.91.92.11.61.01.01.31.81.71.61.91.51.11.21.22.42.83.02.52.52.42.21.81.5

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2021-03-312020-09-302020-03-312019-03-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value475000.01000.0528000.0463000.00376000.0068000.00295000.0000280000.00
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0100.00.0100.00.0100.00.0100.00.00.00.0100.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-03-312020-03-312019-03-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value475000.0528000.0462000.00375000.0068000.00294000.0000280000.00
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.099.80.099.70.0100.00.099.70.00.00.0100.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stock
Period End2020-09-302019-03-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312015-12-31
Value1000.01000.001000.00001000.00
Percentage of StockIssuedDuringPeriodValueNewIssues100.00.20.00.30.00.00.00.30.0
Percentage of Assets0.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1441000.01384000.01983000.02066000.01215000.01192000.01630000.01260000.01496000.01167000.01239000.01138000.01246000.01191000.01228000.01152000.01119000.01105000.0746000.01096000.01153000.01054000.01310000.0908000.01068000.01063000.01445000.01083000.01083000.01067000.01648000.0995000.0997000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1441000.01384000.01983000.02066000.01215000.01192000.01630000.01260000.01496000.01167000.01239000.01138000.01246000.01191000.01228000.01152000.01119000.01105000.0746000.01096000.01153000.01054000.01310000.01068000.01063000.01444000.01083000.01083000.01067000.01647000.0996000.0996000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.0100.0100.099.9100.199.9
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value5012335053-28.515425621-8.012376626-1.9943132160.876234530304.8582735291118149.683-3.0942028
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating471.8101.4289.7486.5501.5-248.2324.1442.2189.3-64.1292.5559.5240.6-17.7286.5323.6157.29.0205.3476.7282.3292.744.40.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-5.901-0.814-26.027-4.607-25.18620-32.137-32.9775.8646.286-38.883-21.421-20.156-2.544-10.088-23.175-3.67122-44.7-27.134-18.609-21.7538.127-17.309-81.019-18.77142-17.715-18.039-2.23225-64.57929
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-55.6-6.6-226.1-44.1-235.0176.7-243.4-259.351.850.3-305.0-181.2-184.9-22.6-90.4-227.9-35.4225.7-398.8-281.8-175.1-210.674.20.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-13365000.0-13915000.0-13301000.0-31284000.0-25368000.05379000.0-13743000.0-13743000.0-12217000.0-12964000.0-12146000.0-12149000.0-12178000.0-12340000.0-12093000.0-12092000.0-10578000.0-10697000.0-10538000.0-10540000.0-8881000.0-12400000.0-8664000.0-8953000.0-8650000.0-7589000.0-7218000.0-7589000.0-7632000.0-7368000.0-6876000.0-6086000.0-7117000.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-125.9-112.7-115.5-299.1-236.746.8-104.1-108.1-107.9-103.7-95.3-102.7-111.7-109.6-108.4-118.9-102.0-109.7-94.0-109.5-83.6-120.0-79.10.00.00.00.00.00.00.00.00.00.0

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value30-2.206-5.98143.19-2.84-3.0759.51415-14.69-13.73532-6.108-16.8789.774-2.363
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating290.2-17.9-51.9143.429.8-24.7-23.374.8133.2-117.5-107.7275.6-56.0-149.987.6-23.2

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-835000.0-987000.07237000.02950000.0899000.0-5927000.03628000.0-109000.0769000.0469000.0-4932000.0-402000.0-300000.034000.0-1741000.0875000.02468000.0483000.01104000.0-49000.0519000.0107000.01049000.01674000.03321000.0-5492000.0-740000.0-2000.073000.067000.01249000.0425000.0166000.059000.0473000.072000.0502000.0-24000.0-861000.0167000.0-21000.022000.03872000.0-774000.0
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value12-8.232-14.82-5.3899.685-3.698-16.5370.24821-1.408-19.4080.002162.564-15.1863.95417-3.751-11.9594.146160.104-15.2011.714141.636-15.595-0.022165.816-16.242-3.71157.58-14.5834.337165.578-10.063.769131.152-12.6263.756
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value5012335053-28.515425621-8.012376626-1.9943132160.876234530304.8582735291118149.683-3.0942028
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating471.8101.4289.7486.5501.5-248.2324.1442.2189.3-64.1292.5559.5240.6-17.7286.5323.6157.29.0205.3476.7282.3292.744.40.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value3736524442-1.99281525291828269.12511172112111821121718139.5711416174.768.814.085-3.954131515
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating354.9292.9460.0427.8396.5-17.3212.8122.8229.1239.6143.9244.5246.081.1101.4176.6203.5123.2106.6193.1207.1123.5166.1174.8127.70.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312010-09-30
Value37364442-1.9915252928269.1251117211211181718139.5711416174.768.811315
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating354.9292.9427.8396.5-17.3122.8229.1239.6244.5246.081.1101.4176.6203.5123.2106.6193.1166.1174.8127.70.00.00.00.00.00.00.00.0
Percentage of InterestAndDividendIncomeOperating us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value3736524442-1.99281525291828269.125111721121118
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating354.9292.9460.0427.8396.5-17.3212.8122.8229.1239.6143.9244.5246.081.1101.4176.6203.5123.2106.6193.1

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-5.901-0.814-26.027-4.607-25.18620-32.137-32.9775.8646.286-38.883-21.421-20.156-2.544-10.088-23.175-3.67122-44.7-27.134-18.609-21.7538.127-17.309-81.019-18.77142-17.715-18.039-2.23225-64.57929
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-55.6-6.6-226.1-44.1-235.0176.7-243.4-259.351.850.3-305.0-181.2-184.9-22.6-90.4-227.9-35.4225.7-398.8-281.8-175.1-210.674.20.00.00.00.00.00.00.00.00.00.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2.5522.8731.8212.7992.3492.9773.2394.0281.21.1270.679.4580.4970.5581.2961.8172.0870.7581.6650.870.7111.6640.9011.0011.3240.8150.170.5840.3910.6151.4581.4241.0830.9551.2181.1281.0180.8411.5490.7771.3020.7491.5910.507
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-13365000.0-13915000.0-13301000.0-31284000.0-25368000.05379000.0-13743000.0-13743000.0-12217000.0-12964000.0-12146000.0-12149000.0-12178000.0-12340000.0-12093000.0-12092000.0-10578000.0-10697000.0-10538000.0-10540000.0-8881000.0-12400000.0-8664000.0-8953000.0-8650000.0-7589000.0-7218000.0-7589000.0-7632000.0-7368000.0-6876000.0-6086000.0-7117000.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of InterestAndDividendIncomeOperating-125.9-112.7-115.5-299.1-236.746.8-104.1-108.1-107.9-103.7-95.3-102.7-111.7-109.6-108.4-118.9-102.0-109.7-94.0-109.5-83.6-120.0-79.10.00.00.00.00.00.00.00.00.00.0

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value131313131314131312121212121212121010101010101010101010109.1699.2119.249.1959.239.29.1939.1917.6527.5987.5937.5947.5937.5427.5257.511
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312013-09-302013-06-302012-12-312011-12-312011-09-302011-06-302010-12-31
Value27292924434342414.2074.232400.00.01.343.643
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0

saft:AvailableForSaleSecuritiesIncludingRealEstateInvestmentTrust

saft:AvailableForSaleSecuritiesIncludingRealEstateInvestmentTrust


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-30
Value-1.5011237315.44354116520294.867117330-14.202-9.7881155-111.592231212476.461229
Percentage of AvailableForSaleSecuritiesIncludingRealEstateInvestmentTrust100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:CreditLossBenefitExpenses

saft:CreditLossBenefitExpenses


Credit
Period End2021-06-302021-03-312020-06-302020-03-31
Value-193000.0-181000.0-39000.02510000.0
Percentage of CreditLossBenefitExpenses100.0100.0100.0100.0

saft:EarningsFromPartnershipInvestments

saft:EarningsFromPartnershipInvestments


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value2614000.04291000.04312000.04699000.0-3449000.01339000.0506000.0-139000.0735000.0835000.0376000.01188000.0487000.04864000.0849000.0351000.0769000.0113000.096000.0802000.01409000.0878000.0951000.0859000.0577000.0
Percentage of EarningsFromPartnershipInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:FinanceAndOtherIncome

saft:FinanceAndOtherIncome


Finance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3.9373.9724.624.7683.2554.2294.2934.3714.0844.0854.4124.3624.2924.4674.74.694.3744.3094.4214.7134.2844.2854.5694.6234.4344.5074.7634.7494.5084.5244.7634.7684.5844.568
Percentage of FinanceAndOtherIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:IncrementalCommonSharesAttributableToNonVestedStockGrantsUnderShareBasedPaymentArrangements

saft:IncrementalCommonSharesAttributableToNonVestedStockGrantsUnderShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value96130.096369.0122470.0117260.0116300.0-6187.0140010.0125410.0164980.07916.0158580.0122980.0145180.07774.0140770.094256.0116720.09463.0116120.080561.031520.025584.024182.0103350.079371.058241.06208.056473.035429.08267.0
Percentage of IncrementalCommonSharesAttributableToNonVestedStockGrantsUnderShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:PaymentToAcquireEquitySecuritiesFvNi

saft:PaymentToAcquireEquitySecuritiesFvNi


Payment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value129.817.94101812104.6098.5525.1695.2592325126.798.6194.0687.963
Percentage of PaymentToAcquireEquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:ProceedsFromSaleOfEquitySecuritiesFvNi

saft:ProceedsFromSaleOfEquitySecuritiesFvNi


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value5.016.73135.3647.128.6387.6174.0267.4494.8743.3552.6366.7525.9115.336173.0158.637
Percentage of ProceedsFromSaleOfEquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:ReinsuranceRecoverablePercentageOnTotal us-gaap:TypeOfArrangement

saft:ReinsuranceRecoverablePercentageOnTotal

saft:CarCommercialAutomobileProgramAndTaxiLimoProgram


Reinsurance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value98.00097.020.010.97
Percentage of ReinsuranceRecoverablePercentageOnTotal100.00.00.0100.0100.0100.0

saft:OtherContracts


Reinsurance
Period End2020-09-302020-06-302020-03-31
Value1.98-0.010.03
Percentage of ReinsuranceRecoverablePercentageOnTotal2.0-100.03.1

saft:SharebasedCompensationArrangementBySharebasedPaymentAwardPayoutPercentage us-gaap:Range, us-gaap:AwardType

saft:SharebasedCompensationArrangementBySharebasedPaymentAwardPayoutPercentage

srt:Maximum, saft:VestingBasedOnPerformance


Sharebased
Period End2021-03-31
Value200.0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardPayoutPercentage100.0

srt:Minimum, saft:VestingBasedOnPerformance


Sharebased
Period End2021-03-31
Value0
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardPayoutPercentage0.0

saft:ShortTermInvestmentsCost

saft:ShortTermInvestmentsCost


Short
Period End2021-06-302021-03-31
Value-443000.0443000.0
Percentage of ShortTermInvestmentsCost100.0100.0

saft:ShortTermInvestmentsCost us-gaap:FinancialInstrument

us-gaap:ShortTermInvestments


Short
Period End2021-03-31
Value443000.0
Percentage of ShortTermInvestmentsCost100.0

saft:ShorttermInvestmentsFv us-gaap:FinancialInstrument

saft:ShorttermInvestmentsFv

us-gaap:ShortTermInvestments


Shortterm
Period End2021-03-31
Value4000.0
Percentage of ShorttermInvestmentsFv100.0

saft:WeightedAverageNumberOfParticipatingShares

saft:WeightedAverageNumberOfParticipatingShares


Weighted
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
Value66013.066635.066827.069403.073974.0-622.078787.078869.084970.0-454.089442.090333.093074.0-580.093166.093386.099679.0-2048.096130.096920.0185560.0-2296.0112370.0112180.0-139240.0-2755.0136870.0138990.0-165600.0
Percentage of WeightedAverageNumberOfParticipatingShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments

us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments


Accretion
Period End2021-03-312020-03-312019-03-312018-03-31
Value-733000.0-1774000.0-777000.0-1243000.0
Percentage of AccretionAmortizationOfDiscountsAndPremiumsInvestments100.0100.0100.0100.0

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax

us-gaap:AllocatedShareBasedCompensationExpenseNetOfTax


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value1138000.01469000.01317000.01566000.01632000.01378000.01173000.0942000.01288000.01361000.01818000.01181000.0923000.01275000.0740000.0854000.0775000.0989000.0749000.0715000.0750000.0686000.0803000.0698000.0694000.0691000.0794000.0749000.0705000.0
Percentage of AllocatedShareBasedCompensationExpenseNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value331000.01768000.0796000.0296000.0626000.01576000.0
Percentage of AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value323000.01338000.01000.0251000.046000.01820000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CommonStockDividendsPerShareCashPaid


Common
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.90.90.90.90.90.90.90.80.80.80.80.80.80.80.80.70.70.70.70.70.70.70.70.70.70.70.70.60.60.60.60.60.60.60.60.50.50.50.50.50.50.50.50.4
Percentage of CommonStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded


Debt
Period End2020-12-312020-09-302020-06-302020-03-31
Value-1235000.0-182000.0-39000.02510000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value09000.0113000.0-39000.02510000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded0.00.0-62.1100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal


Debt
Period End2020-09-302020-06-30
Value-182000.0-39000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-312020-09-302020-06-30
Value-35000.0-188000.0-110000.0-39000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal0.00.060.4100.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-312020-09-30
Value-158000.0-2000.0-185000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain


Debt
Period End2021-03-312020-03-312019-03-312018-03-31
Value1246000.0889000.0115000.0135000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGain100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedGain us-gaap:FinancialInstrument

us-gaap:DebtSecurities


Debt
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value887000.0461000.0139000.0365000.0479000.0445000.0383000.0257000.0384000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedGain0.00.00.00.00.00.00.00.00.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss


Debt
Period End2021-03-312020-03-312019-03-312018-03-31
Value57000.0301000.0667000.084000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLoss100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleRealizedLoss us-gaap:FinancialInstrument

us-gaap:DebtSecurities


Debt
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value853000.0753000.01096000.0375000.0241000.01170000.0595000.0109000.071000.0
Percentage of DebtSecuritiesAvailableForSaleRealizedLoss0.00.00.00.00.00.00.00.00.0

us-gaap:DepreciationAmortizationAndAccretionNet

us-gaap:DepreciationAmortizationAndAccretionNet


Depreciation
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1.7091.5791.3190.8211.331.0851.6151.2431.893-3.3243.9764.4173.0994.6183.3153.0413.7683.1943.0272.6083.3193.2023.2573.3451.2413.8123.7993.4743.6313.4083.4833.84.3582.9443.0853.1673.3063.107
Percentage of DepreciationAmortizationAndAccretionNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value1533000.01883000.02209000.02040000.01672000.01606000.01631000.01475000.01172000.01207000.01628000.01472000.01214000.01153000.01446000.01365000.01310000.0916000.01096000.0
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendIncomeOperating

us-gaap:DividendIncomeOperating


Dividend
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1180000.01239000.01707000.01097000.01034000.01206000.01953000.01116000.01117000.01082000.01887000.0980000.0848000.0785000.01093000.0678000.0662000.0660000.01189000.0652000.0753000.0807000.01207000.0733000.0729000.0693000.01186000.0842000.0743000.0657000.0893000.0493000.0272000.0171000.0
Percentage of DividendIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStock

us-gaap:DividendsCommonStock


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value131313131313121212121212121010101010101010101010109.2199.2419.249.22827-9.258-9.191-7.652-7.598-7.593-7.594-7.593-7.542-7.525-7.511
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStock us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value131313131313121212121212121010101010101010101010109.2199.2419.249.22827-9.258-9.191-7.652-7.598-7.593-7.594-7.593-7.542-7.525-7.511
Percentage of DividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EarningsPerShareBasicUndistributed

us-gaap:EarningsPerShareBasicUndistributed


Earnings
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value1.61.542.091.9-1.030.940.120.91.170.41.10.97-0.2-0.050.390.70.10.090.540.720.14-0.010.1-0.77-3.07
Percentage of EarningsPerShareBasicUndistributed100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EarningsPerShareDilutedUndistributed

us-gaap:EarningsPerShareDilutedUndistributed


Earnings
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value1.591.522.061.88-1.030.920.110.881.150.391.080.95-0.2-0.060.380.690.090.090.530.710.14-0.010.1-0.77-3.07
Percentage of EarningsPerShareDilutedUndistributed100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value302000.0391000.0349000.0417000.0434000.0366000.0312000.0250000.0342000.0362000.0484000.0314000.0245000.0339000.0399000.0459000.0417000.0533000.0403000.0392000.0387000.0324000.0386000.0404000.0368000.0433000.0376000.0374000.0372000.0427000.0404000.0379000.0
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiRealizedGain

us-gaap:EquitySecuritiesFvNiRealizedGain


Equity
Period End2021-03-312020-03-312019-03-312018-03-31
Value1773000.01576000.0953000.01644000.0
Percentage of EquitySecuritiesFvNiRealizedGain100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiRealizedGain us-gaap:FinancialInstrument

saft:EquitySecuritiesAndMutualFunds


Equity
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value3379000.01405000.01295000.01221000.0688000.0851000.01851000.02622000.0264000.0
Percentage of EquitySecuritiesFvNiRealizedGain0.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNiRealizedLoss

us-gaap:EquitySecuritiesFvNiRealizedLoss


Equity
Period End2021-03-312020-03-312019-03-312018-03-31
Value87000.02795000.0565000.0389000.0
Percentage of EquitySecuritiesFvNiRealizedLoss100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiRealizedLoss us-gaap:FinancialInstrument

saft:EquitySecuritiesAndMutualFunds


Equity
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value7000.0444000.01059000.017000.0443000.073000.050000.053000.010000.0
Percentage of EquitySecuritiesFvNiRealizedLoss0.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.6546.207167.52116-29.9886.286-0.3873.75411-12.5752.444-2.711-3.482
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements


Fair
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0012000.01170000.030000.00103000.000002000.000131000.00042000.00505000.010000000.00000000
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements0.00.0100.0100.0100.00.0100.00.00.00.00.0100.00.00.0100.00.00.0100.00.0100.0100.00.00.00.00.00.00.00.0

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1.4251.4220.8290.0240.0090.5160.4820.310.4780.2820.1970.260.3840.3410.2550.3530.1710.2370.2880.2450.2570.1590.1330.1940.2580.3330.2320.150.1820.121
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions

us-gaap:IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-636000.04291000.04099000.04699000.0-8205000.01339000.0-100000.0-156000.0325000.0835000.0-2604000.0762000.0-34000.02526000.0849000.0351000.0769000.0113000.0
Percentage of IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value13-34.0868.067104.386-18.748134.6052.77-17.357134.4251.877-9.4129.336-2.884.942-17.731132.9695.099-7.03510-1.825-0.131-21.15413-0.1915.632-19.455152.7313.893-20.836160.8895.25-9.45113-0.3151.211-16.163104.346
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable


Increase
Period End2021-03-312020-03-312019-12-312019-03-31
Value6055000.0543000.002196000.0
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable100.0100.00.0100.0

us-gaap:IncreaseDecreaseInDeferredPolicyAcquisitionCosts

us-gaap:IncreaseDecreaseInDeferredPolicyAcquisitionCosts


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2129000.0-2659000.0-4817000.02429000.05218000.0-2155000.0-4057000.02674000.03765000.0-1450000.0-4178000.02310000.04006000.0-985000.0-4256000.02048000.03842000.0-428000.0-4103000.02713000.03982000.0-533000.0-4039000.01703000.03998000.0-54000.0-3850000.02069000.04298000.01424000.0-3700000.01337000.03694000.01392000.0-3240000.01879000.03399000.01911000.0-2791000.01528000.03381000.01774000.0-2755000.02228000.0
Percentage of IncreaseDecreaseInDeferredPolicyAcquisitionCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInIncomeTaxesReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-31
Value-4.965-0.2790.279-0.4110.411-1.003-0.451-0.217-0.17-2.565-2.941-0.2330.0-17.0372.855-1.315-8.432-5.23.314254.765
Percentage of IncreaseDecreaseInIncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInInterestAndDividendsReceivable

us-gaap:IncreaseDecreaseInInterestAndDividendsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-2021000.01283000.0-1099000.01144000.0-1152000.0748000.0-1071000.01171000.0-1146000.01030000.0-717000.0290000.0-1185000.01156000.0-798000.01203000.0-1088000.0701000.0-744000.01133000.0-905000.0452000.0-472000.059000.0-725000.0-235000.0318000.0164000.0-462000.0-54000.0-594000.0115000.0-279000.0500000.0-495000.0565000.0-1063000.0575000.0-1549000.0938000.0-573000.0486000.0-248000.0472000.0
Percentage of IncreaseDecreaseInInterestAndDividendsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve

us-gaap:IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value-0.3159.685-18.908-13.258-8.946-1.8739.107127.361-2.9571.7623.1660.0175.72-3.58314-6.849.2288.0798.16-5.819-4.0760.648149-166.424881415
Percentage of IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4364000.0416000.0-7222000.01505000.06609000.0-877000.0-3404000.01049000.0370000.03849000.0-3175000.0-5815000.0772000.05653000.0-1854000.03914000.0223000.03117000.0-4346000.0-2330000.06655000.0-327000.0-4801000.0985000.01614000.02928000.0-4759000.04101000.0-4337000.07866000.0445000.0-182000.0-219000.0-3128000.03265000.02624000.0-4891000.0432000.0-329000.0-2683000.01205000.0-812000.0-3004000.0-3656000.0
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-2.0037.7334.478-12.75710-23.332-7.55810-2.9495.084-2.2065.532-5.3831.8470.905-4.29-1.895.4353.506-4.4191.841-8.2996.33-11.045-18.283372.3610.95-1.922-4.0568.106-12.6447.5-4.853-0.8321.626-0.5-3.077-1.0631.241-3.099.553-2.7742.02
Percentage of IncreaseDecreaseInOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidReinsurancePremiums

us-gaap:IncreaseDecreaseInPrepaidReinsurancePremiums


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2201000.0-882000.097000.0-3764000.0-4118000.0-4991000.077000.0-795000.02363000.0-437000.0-440000.0-2536000.03780000.0995000.01597000.0146000.02728000.0-881000.01985000.0-2286000.04541000.01123000.01008000.01012000.0-186000.01750000.01197000.0-208000.0-26000.0775000.0674000.0-524000.01216000.0328000.01194000.0-443000.0892000.0541000.01388000.01082000.0-926000.017000.0569000.0-1062000.0
Percentage of IncreaseDecreaseInPrepaidReinsurancePremiums100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInReinsurancePayables

us-gaap:IncreaseDecreaseInReinsurancePayables


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value10-7.711-11.0997.5419.348-10.465-20.19112.3016.719-21.594112.9055.655-15.2121111-7.677-16.8917.216110.039-14.7339.0537.5162.058-11.3266.0215.5170.347-10.585.6545.647-0.683-7.8214.5425.362-0.365-5.6263.6682.702-0.977-5.3832.542
Percentage of IncreaseDecreaseInReinsurancePayables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInReinsuranceRecoverable

us-gaap:IncreaseDecreaseInReinsuranceRecoverable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-4.348-3.899-5.92-6.733-2.981.685-17.402101.96616-2.8164.2556.2356.554-27.9464.833125.59-2.01810-0.395-4.351-6.937-10.4918.425500.455-3.7094.3741.458-5.7261.018100.744-2.0820.4515.252-0.126-5.7110.1174.42-1.252-5.7-0.903
Percentage of IncreaseDecreaseInReinsuranceRecoverable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInUnearnedPremiums

us-gaap:IncreaseDecreaseInUnearnedPremiums


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value14-9.514-25.2567.1511-13.928-23.7841223-4.991-25.0258.00325-1.026-22.8629.088230.278-21.69911251.122-23.0488.628214.475-21.5438.2662210-21.6824.9542112-18.2188.7581814-15.6038.0431812-16.7089.752
Percentage of IncreaseDecreaseInUnearnedPremiums100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendIncomeOperating

us-gaap:InterestAndDividendIncomeOperating


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value10121110101113121112121110111110109.753119.6291010101010111111101113101010
Percentage of InterestAndDividendIncomeOperating100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseBorrowings

us-gaap:InterestExpenseBorrowings


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-30
Value107000.0107000.0205000.0109000.0107000.018000.00
Percentage of InterestExpenseBorrowings100.0100.0100.0100.0100.0100.00.0

us-gaap:InvestmentIncomeInvestmentExpense

us-gaap:InvestmentIncomeInvestmentExpense


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value838000.0817000.0812000.0740000.0801000.0778000.0813000.0771000.0746000.0749000.0801000.0705000.0712000.0726000.0709000.0665000.0654000.0658000.01031000.0662000.0677000.0635000.0628000.0659000.0664000.0674000.0674000.0660000.0652000.0630000.0634000.0605000.0603000.0566000.0571000.0635000.0423000.0352000.0646000.0355000.0327000.0
Percentage of InvestmentIncomeInvestmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value72489775564810687805817146398315642438298908057104961001149386785886
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value31551626387215403770-47.746708352-28.62971814023284181172632562124315617
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value110111959790120126134122126117116113137134123117128127124115125128128147208127119108120119
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage us-gaap:CreditFacility, us-gaap:LineOfCreditFacility

us-gaap:LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage

us-gaap:RevolvingCreditFacility, saft:RBSCitizens


Line
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value00.250.247500.00250000.00250000.00250000.0025000.00250.00250000.00250000.0025000.0025
Percentage of LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage0.0100.0100.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.0100.0100.00.00.00.0100.00.00.00.0100.00.00.0100.0

us-gaap:MarketableSecuritiesRealizedGainLoss

us-gaap:MarketableSecuritiesRealizedGainLoss


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3406000.02875000.01640000.0669000.0-721000.0-631000.01463000.01194000.0483000.0-164000.0278000.053000.01589000.01306000.01210000.02717000.0567000.01542000.0
Percentage of MarketableSecuritiesRealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1148000.01149000.01153000.01140000.01147000.01151000.01159000.01178000.01154000.01154000.0
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1267000.01267000.01270000.01258000.01263000.01282000.01291000.01279000.01256000.01256000.0
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value4.428-19.05.6025.62335-21.786-0.0226.0711220-1.477-2.689-4.865-25.944-2.1021.9214.3524.255-19.067-1.8369.84310
Percentage of OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value4.428-19.05.62335-21.7866.0711220-2.689-4.865-13.7851.9214.3524.255
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value4.428-19.05.62335-21.7866.0711220-2.689-4.865-13.7851.9214.3524.255
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value2691000.02271000.01296000.0529000.0-570000.0-498000.01156000.0943000.0382000.0-130000.0220000.042000.01255000.01032000.0786000.01766000.0369000.01002000.0410000.03179000.0234000.0-210000.0-258000.0-202000.0-112000.0267000.0-316000.0185000.0246000.013000.0311000.0427000.091000.0261000.0487000.0100000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-715000.0-604000.058000.0-140000.0152000.0132000.0-307000.0-251000.0-102000.035000.0-59000.0-11000.0-334000.0-274000.0-423000.0-951000.0-199000.0-540000.0-220000.0-1712000.0-126000.0113000.0139000.0109000.060000.0-144000.0170000.0-100000.0-132000.0-7000.0-167000.0-230000.0-49000.0-141000.0-262000.0-53000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value7.119-16.7296.8986.15235-22.2841.1347.0141319-1.257-2.647-3.61-24.912-1.3163.6874.7215.257-18.6571.3431010-1.219-4.622-10.233.5151.079-3.8017.2077.158-1.592-0.315-18.724-4.435-3.2568.4172.2551.6033.8527.7996.914-2.082-13.586.5396.255
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1.892-4.4471.8341.6359.391-5.9240.3011.8643.5025.296-0.334-0.704-0.96-12.617-1.3311.9852.5422.831-10.0460.7235.4265.508-0.656-2.489-5.5081.8930.581-2.0473.8813.854-0.857-0.17-10.082-2.388-1.7544.5321.2140.8632.0744.23.723-1.121-7.3123.523.368
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherInterestAndDividendIncome

us-gaap:OtherInterestAndDividendIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value5000.06000.07000.06000.07000.07000.08000.07000.08000.09000.08000.09000.023000.022000.022000.024000.021000.022000.016000.016000.016000.016000.016000.018000.022000.018000.020000.019000.020000.020000.021000.021000.023000.074000.0
Percentage of OtherInterestAndDividendIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForLossesAndLossAdjustmentExpense

us-gaap:PaymentsForLossesAndLossAdjustmentExpense


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value10310311310194121121128118129124117122135128113125122122119121138121122132170114110109115104
Percentage of PaymentsForLossesAndLossAdjustmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRepurchaseOfEquity

us-gaap:PaymentsForRepurchaseOfEquity


Payments
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.0171110
Percentage of PaymentsForRepurchaseOfEquity0.0100.0100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value9567934050327168483168958654635949338592576069623064665447652175544199140722184134982213586
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireEquityMethodInvestments

us-gaap:PaymentsToAcquireEquityMethodInvestments


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value3.9272.7624.1762.4011.9023.3894.5884.3554.1011.753.3152.3390.8650.1291.8110.02.7082.9731.7231.5120.2831.731.390.033.3970.0072.0761.131.020.75
Percentage of PaymentsToAcquireEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromLinesOfCredit


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.030
Percentage of ProceedsFromLinesOfCredit0.00.00.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value56433411112827167.5837.26124.6572323135.6728.476102113234112301650271.2527.132160.0136.63614501518134.08142301.2633020
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value3109000.0374000.05659000.022000.052000.0106000.01437000.0128000.02996000.0205000.02665000.0944000.07386000.000203000.02336000.0002656000.00
Percentage of ProceedsFromSaleAndMaturityOfOtherInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.00.00.0100.00.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value44312934293320285233201016035372243472234271541385118342664283953374833443652637775484595
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue

us-gaap:RestrictedStock


Share
Period End2020-12-312020-09-302018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312013-12-312013-09-30
Value000012.1051.7701.160.4248.44043.48
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue0.00.00.00.0100.00.0100.00.0100.0100.0100.00.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

saft:VestingBasedOnPerformance


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value077.5600084.6800
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0100.00.00.00.0100.00.00.0

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312013-12-312013-09-30
Value079.2700090.100092.5200075.050-0.13073.5500056.0900.22
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue0.0102.20.00.00.0106.40.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value69000.06878000.023000.0006493000.00013000.07771000.00121000.004292000.0079000.003308000.00003732000.00002897000.00003554000.00004230000.021000.05000.004278000.000
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue100.0100.0100.00.00.0100.00.00.0100.0100.00.0100.00.0100.00.0100.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0100.0100.00.0100.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue

saft:VestingBasedOnPerformance


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value075.0500073.5500
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue0.0100.00.00.00.0100.00.00.0

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312013-12-312013-09-30
Value0.1580.670.030078.0700-0.0168.4200.1062.3600.28056.2800053.4381.5-81.5
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue0.0107.50.00.00.0106.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage us-gaap:AwardType, us-gaap:Vesting

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage

us-gaap:RestrictedStock, us-gaap:ShareBasedCompensationAwardTrancheOne


Sharebased
Period End2021-03-312015-12-312015-09-30
Value30.000
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage100.00.00.0

us-gaap:RestrictedStock, us-gaap:ShareBasedCompensationAwardTrancheThree


Sharebased
Period End2021-03-312015-12-312015-09-30
Value40.000
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage133.30.00.0

us-gaap:RestrictedStock, us-gaap:ShareBasedCompensationAwardTrancheTwo


Sharebased
Period End2021-03-31
Value0.3
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage1.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage us-gaap:Range, us-gaap:AwardType

srt:Maximum, saft:VestingBasedOnPerformance


Sharebased
Period End2020-09-302019-09-30
Value198.00
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage0.00.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage us-gaap:TitleOfIndividual, us-gaap:AwardType, us-gaap:Vesting

srt:Management, us-gaap:RestrictedStock, us-gaap:ShareBasedCompensationAwardTrancheThree


Sharebased
Period End2020-09-302020-06-302020-03-312019-09-30
Value39.600.40
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage0.00.00.00.0

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense


Supplemental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value123123116112100130142138132138135129125151145134127138139136126136138136154212135129117131126
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense


Supplemental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value-13349000.0-12459000.0-20225000.0-15291000.0-9744000.0-9584000.0-16508000.0-3204000.0-10357000.0-11980000.0-17140000.0-13048000.0-12149000.0-14151000.0-10618000.0-10759000.0-9975000.0-10432000.0-11847000.0-11734000.0-11818000.0-10049000.0-10521000.0-7781000.0-7925000.0-4086000.0-8029000.0-9445000.0-8915000.0-10979000.0-7127000.0
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-312010-09-30
Value0.01711100.00.0230.00.00.04.7990.00.00.00.00.0-0.0430.00.0
Percentage of TreasuryStockValueAcquiredCostMethod0.0100.0100.0100.00.00.0100.00.00.00.0100.00.00.00.00.00.0100.00.00.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStockCommon


Treasury
Period End2020-09-302020-06-302020-03-31
Value171110
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0

us-gaap:UndistributedContinuingOperationEarningsLossAllocationToParticipatingSecuritiesBasic

us-gaap:UndistributedContinuingOperationEarningsLossAllocationToParticipatingSecuritiesBasic


Undistributed
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value166000.0163000.0-1028000.0201000.0195000.0-10000.0145000.080000.0134000.0167000.0107000.0170000.0160000.056000.069000.0111000.0130000.079000.073000.0119000.0138000.0
Percentage of UndistributedContinuingOperationEarningsLossAllocationToParticipatingSecuritiesBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:AccruedInvestmentIncomeReceivables

saft:AccruedInvestmentIncomeReceivables


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value7307000.09328000.08045000.09144000.08000000.09152000.08404000.09475000.08304000.08420000.0
Percentage of AccruedInvestmentIncomeReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughTwentyYearsAmortizedCost

saft:AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughTwentyYearsAmortizedCost


Available
Period End2021-06-302021-03-312020-09-30
Value515786
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughTwentyYearsAmortizedCost100.0100.0100.0

saft:AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughTwentyYearsFairValue

saft:AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughTwentyYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value54598090
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenThroughTwentyYearsFairValue100.0100.0100.0100.0

saft:AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsAmortizedCost

saft:AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value1421000.01527000.01666000.01643000.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsAmortizedCost100.0100.0100.0100.0

saft:AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue

saft:AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value1941000.01930000.02159000.01905000.0
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue100.0100.0100.0100.0

saft:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent1

saft:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent1


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value912000.01063000.01181000.064000.0238000.0371000.0503000.0635000.0767000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent1100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:DeferredTaxLiabilitiesDeferredPremiumAcquisitionCosts

saft:DeferredTaxLiabilitiesDeferredPremiumAcquisitionCosts


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value379000.0509000.0512000.0502000.0850000.0856000.0862000.0890000.0863000.0
Percentage of DeferredTaxLiabilitiesDeferredPremiumAcquisitionCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:DeferredTaxLiabilitiesDepreciation

saft:DeferredTaxLiabilitiesDepreciation


Deferred
Period End2020-12-312019-12-312018-12-31
Value1575000.01137000.0941000.0
Percentage of DeferredTaxLiabilitiesDepreciation100.0100.0100.0

saft:DeferredTaxLiabilitiesInvestmentsExcludingUnrecognizedGainsLosses

saft:DeferredTaxLiabilitiesInvestmentsExcludingUnrecognizedGainsLosses


Deferred
Period End2020-12-312019-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value4349000.01744000.02421000.03469000.02540000.02161000.01881000.0596000.0
Percentage of DeferredTaxLiabilitiesInvestmentsExcludingUnrecognizedGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0

saft:DeferredTaxLiabilitiesInvestmentsUnrecognizedGainsLosses

saft:DeferredTaxLiabilitiesInvestmentsUnrecognizedGainsLosses


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value18111.6457.718.5318.865159.26123
Percentage of DeferredTaxLiabilitiesInvestmentsUnrecognizedGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:EquityAndDepositsInPools

saft:EquityAndDepositsInPools


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value342930373430293328282831292828302625242827232328272523252222181918181616141614131319
Percentage of EquityAndDepositsInPools100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:EquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

saft:EquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax

saft:EquitySecuritiesAndMutualFunds


Equity
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value5238241913272322201520171921
Percentage of EquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:EquitySecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument

saft:EquitySecuritiesAccumulatedGrossUnrealizedLossBeforeTax

saft:EquitySecuritiesAndMutualFunds


Equity
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.5821.7113.8675.857171.3632.9652.0753.301102.5382.6341.4640.609
Percentage of EquitySecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:EquitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss us-gaap:FinancialInstrument

saft:EquitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss

saft:EquitySecuritiesAndMutualFunds


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value183000.0681000.0725000.0872000.01523000.03354000.0972000.02000000.01380000.0511000.0401000.0272000.0310000.0410000.0248000.0
Percentage of EquitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:EquitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss us-gaap:FinancialInstrument

saft:EquitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

saft:EquitySecuritiesAndMutualFunds


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.3990.3740.9862.9954.334130.3910.9650.6952.799.9552.2662.3241.0540.361
Percentage of EquitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:EquitySecuritiesFvNiContinuousUnrealizedLossPosition12MonthsOrLonger us-gaap:FinancialInstrument

saft:EquitySecuritiesFvNiContinuousUnrealizedLossPosition12MonthsOrLonger

saft:EquitySecuritiesAndMutualFunds


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1.0883.992.2932.577119.9091416133.2242.0722.012.0052.222.42
Percentage of EquitySecuritiesFvNiContinuousUnrealizedLossPosition12MonthsOrLonger100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:EquitySecuritiesFvNiContinuousUnrealizedLossPositionLessThan12Months us-gaap:FinancialInstrument

saft:EquitySecuritiesFvNiContinuousUnrealizedLossPositionLessThan12Months

saft:EquitySecuritiesAndMutualFunds


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value8.77.856102054678.849251448715846164.73
Percentage of EquitySecuritiesFvNiContinuousUnrealizedLossPositionLessThan12Months100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:EquitySecuritiesFvNiUnrealizedLossPosition us-gaap:FinancialInstrument

saft:EquitySecuritiesFvNiUnrealizedLossPosition

saft:EquitySecuritiesAndMutualFunds


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value9.788111322667722422851736048197.15
Percentage of EquitySecuritiesFvNiUnrealizedLossPosition100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:EquitySecuritiesUnrealizedLossPositionAccumulatedLoss us-gaap:FinancialInstrument

saft:EquitySecuritiesUnrealizedLossPositionAccumulatedLoss

saft:EquitySecuritiesAndMutualFunds


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.5821.0551.7113.8675.857171.3632.9652.0753.301102.5382.6341.4640.609
Percentage of EquitySecuritiesUnrealizedLossPositionAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:InvestmentInLimitedPartnershipCommittedAmount us-gaap:TypeOfArrangement

saft:InvestmentInLimitedPartnershipCommittedAmount

us-gaap:Commitments


Investment
Period End2021-06-302020-12-31
Value135110
Percentage of InvestmentInLimitedPartnershipCommittedAmount100.0100.0

saft:InvestmentsAdjustedCost

saft:InvestmentsAdjustedCost


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value14201419140313801369135513801353132513311341130912961280127012701249124112561220119211781184116211731205121212031168118811761121
Percentage of InvestmentsAdjustedCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:InvestmentsGrossUnrealizedGainBeforeTax

saft:InvestmentsGrossUnrealizedGainBeforeTax


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value103911078980486662544124292833444745413758645344414255514751423668
Percentage of InvestmentsGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:InvestmentsGrossUnrealizedLossBeforeTax

saft:InvestmentsGrossUnrealizedLossBeforeTax


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value2.7654.8462.8518.28313434.0016.6545.87812322322177.4266.4368.20411135.2728.2651218149.0026.367.5725.8843.1025.4719.8341.358
Percentage of InvestmentsGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:LimitedPartnershipInvestmentMade us-gaap:TypeOfArrangement

saft:LimitedPartnershipInvestmentMade

us-gaap:Commitments


Limited
Period End2021-06-302020-12-31
Value6861
Percentage of LimitedPartnershipInvestmentMade100.0100.0

saft:LimitedPartnershipInvestmentToBeMade us-gaap:TypeOfArrangement

saft:LimitedPartnershipInvestmentToBeMade

us-gaap:Commitments


Limited
Period End2021-06-302020-12-31
Value7051
Percentage of LimitedPartnershipInvestmentToBeMade100.0100.0

saft:MarketableSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss

saft:MarketableSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.2630.8130.9011.5412.6755.9562.2593.4663.5637.629109.8887.2346.253.785
Percentage of MarketableSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:MarketableSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Marketable
Period End2020-12-312020-03-312019-03-312018-12-31
Value0.0790.8810.1280.217
Percentage of MarketableSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss8.814.81.72.0

us-gaap:CorporateDebtSecurities


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value0.1320.0971.7170.7873.1134.414
Percentage of MarketableSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss16.210.828.834.840.840.9

us-gaap:DebtSecurities


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value0.1320.1762.6021.2877.11810
Percentage of MarketableSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss16.219.543.757.093.396.3

saft:MarketableSecuritiesContinuousUnrealizedLossPosition12MonthsOrLonger

saft:MarketableSecuritiesContinuousUnrealizedLossPosition12MonthsOrLonger


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value9.55715182029276084175355282191137121134
Percentage of MarketableSecuritiesContinuousUnrealizedLossPosition12MonthsOrLonger100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:MarketableSecuritiesContinuousUnrealizedLossPosition12MonthsOrLonger us-gaap:FinancialInstrument

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value0.0090.0090.19531149138
Percentage of MarketableSecuritiesContinuousUnrealizedLossPosition12MonthsOrLonger0.10.00.752.041.949.0

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Marketable
Period End2020-12-312020-03-312019-12-312019-03-312018-12-31
Value9.0048.2020.4622423
Percentage of MarketableSecuritiesContinuousUnrealizedLossPosition12MonthsOrLonger49.830.30.87.08.3

us-gaap:CorporateDebtSecurities


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value116.7748.7581314487
Percentage of MarketableSecuritiesContinuousUnrealizedLossPosition12MonthsOrLonger73.537.532.422.540.731.0

us-gaap:DebtSecurities


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value11151746352280
Percentage of MarketableSecuritiesContinuousUnrealizedLossPosition12MonthsOrLonger73.587.363.476.899.199.3

saft:MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12Months

saft:MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12Months


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value167195110153198359154138112186561584625519278
Percentage of MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12Months100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12Months us-gaap:FinancialInstrument

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value358.56920611864
Percentage of MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12Months17.97.85.740.09.711.4

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value3.6412614219.03633
Percentage of MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12Months1.924.54.113.74.96.0

us-gaap:CommercialMortgageBackedSecurities


Marketable
Period End2021-03-312020-03-312019-12-312019-03-312018-12-31
Value1022361.722
Percentage of MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12Months5.56.223.50.94.0

us-gaap:CorporateDebtSecurities


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value1276223326109288
Percentage of MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12Months65.457.165.017.058.651.4

us-gaap:DebtSecurities


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value18799291145137490
Percentage of MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12Months96.090.381.294.374.187.3

us-gaap:USStatesAndPoliticalSubdivisions


Marketable
Period End2021-03-312020-12-312020-03-312018-12-31
Value101.0470.65680
Percentage of MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12Months5.41.00.214.4

saft:MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

saft:MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value2.5024.0331.956.74211381.7423.1882.3154.747211314113.641
Percentage of MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss us-gaap:FinancialInstrument

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value0.3290.0140.0990.4090.1760.694
Percentage of MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss8.20.70.323.53.73.2

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value0.0130.0840.5340.0640.0470.112
Percentage of MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss0.34.31.43.71.00.5

us-gaap:CommercialMortgageBackedSecurities


Marketable
Period End2021-03-312020-03-312019-12-312019-03-312018-12-31
Value0.360.1650.3970.0230.27
Percentage of MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss8.90.422.80.51.2

us-gaap:CorporateDebtSecurities


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value2.70.863230.4811.71110
Percentage of MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss66.944.361.027.636.046.4

us-gaap:DebtSecurities


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value3.6590.964241.3511.95711
Percentage of MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss90.749.463.277.641.254.5

us-gaap:USStatesAndPoliticalSubdivisions


Marketable
Period End2021-03-312020-12-312020-03-312018-12-31
Value0.2570.0030.0340.707
Percentage of MarketableSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss6.40.20.13.2

saft:MarketableSecuritiesUnrealizedLossPosition

saft:MarketableSecuritiesUnrealizedLossPosition


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value177210128173227386215222287541844775763641413
Percentage of MarketableSecuritiesUnrealizedLossPosition100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:MarketableSecuritiesUnrealizedLossPosition us-gaap:FinancialInstrument

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value358.5782093167202
Percentage of MarketableSecuritiesUnrealizedLossPosition16.66.75.443.430.924.0

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value3.6413523213357
Percentage of MarketableSecuritiesUnrealizedLossPosition1.728.06.010.16.26.8

us-gaap:CommercialMortgageBackedSecurities


Marketable
Period End2021-03-312020-03-312019-12-312019-03-312018-12-31
Value1022371735
Percentage of MarketableSecuritiesUnrealizedLossPosition5.15.817.33.24.2

us-gaap:CorporateDebtSecurities


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value1396924240253376
Percentage of MarketableSecuritiesUnrealizedLossPosition65.954.362.718.646.844.6

us-gaap:DebtSecurities


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value198115308192490770
Percentage of MarketableSecuritiesUnrealizedLossPosition94.489.979.989.390.591.3

us-gaap:USStatesAndPoliticalSubdivisions


Marketable
Period End2021-03-312020-12-312020-03-312019-03-312018-12-31
Value101.0470.6561696
Percentage of MarketableSecuritiesUnrealizedLossPosition5.00.80.23.111.5

saft:MarketableSecuritiesUnrealizedLossPositionAccumulatedLoss

saft:MarketableSecuritiesUnrealizedLossPositionAccumulatedLoss


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value2.7654.8462.8518.28313434.0016.6545.87812322322177.426
Percentage of MarketableSecuritiesUnrealizedLossPositionAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:MarketableSecuritiesUnrealizedLossPositionAccumulatedLoss us-gaap:FinancialInstrument

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value0.3290.0140.1030.9093.3154.841
Percentage of MarketableSecuritiesUnrealizedLossPositionAccumulatedLoss6.80.50.222.726.814.8

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value0.0130.1631.4150.0640.1750.329
Percentage of MarketableSecuritiesUnrealizedLossPositionAccumulatedLoss0.35.73.21.61.41.0

us-gaap:CommercialMortgageBackedSecurities


Marketable
Period End2021-03-312020-03-312019-12-312019-03-312018-12-31
Value0.360.1650.3970.3610.898
Percentage of MarketableSecuritiesUnrealizedLossPositionAccumulatedLoss7.40.49.92.92.7

us-gaap:CorporateDebtSecurities


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value2.8320.96241.2684.82414
Percentage of MarketableSecuritiesUnrealizedLossPositionAccumulatedLoss58.433.756.631.739.044.6

us-gaap:DebtSecurities


Marketable
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value3.7911.14262.6389.07522
Percentage of MarketableSecuritiesUnrealizedLossPositionAccumulatedLoss78.240.060.565.973.368.3

us-gaap:USStatesAndPoliticalSubdivisions


Marketable
Period End2021-03-312020-12-312020-03-312019-03-312018-12-31
Value0.2570.0030.0340.3831.672
Percentage of MarketableSecuritiesUnrealizedLossPositionAccumulatedLoss5.30.10.13.15.1

saft:MaximumBorrowingCapacityCollateralizedEligibleInvestedAssets us-gaap:LineOfCreditFacility

saft:MaximumBorrowingCapacityCollateralizedEligibleInvestedAssets

saft:FHLBBoston


Maximum
Period End2021-06-302021-03-312020-12-312020-09-30
Value225228235251
Percentage of MaximumBorrowingCapacityCollateralizedEligibleInvestedAssets100.0100.0100.0100.0

saft:NegativeShortDurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNet us-gaap:ProductOrService

saft:NegativeShortDurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNet

saft:PrivatePassengerAutomobilePhysicalDamage


Negative
Period End2020-12-312019-12-312018-12-31
Value-6282000.0-8509000.0-8954000.0
Percentage of NegativeShortDurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNet100.0100.0100.0

saft:ReceivableForSecuritiesSold

saft:ReceivableForSecuritiesSold


Receivable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value12101.3110.8622.5231.0671.7840.7020.9641.039
Percentage of ReceivableForSecuritiesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

saft:ShortDurationInsuranceContractsHistoricalClaimsDurationYearNineAdjustment us-gaap:ProductOrService

saft:ShortDurationInsuranceContractsHistoricalClaimsDurationYearNineAdjustment

us-gaap:PropertyInsuranceProductLine


Short
Period End2020-12-31
Value0
Percentage of ShortDurationInsuranceContractsHistoricalClaimsDurationYearNineAdjustment0.0

saft:ShortDurationInsuranceContractsHistoricalClaimsDurationYearSevenAdjustment us-gaap:ProductOrService

saft:ShortDurationInsuranceContractsHistoricalClaimsDurationYearSevenAdjustment

us-gaap:PropertyInsuranceProductLine


Short
Period End2020-12-31
Value-0.2
Percentage of ShortDurationInsuranceContractsHistoricalClaimsDurationYearSevenAdjustment100.0

saft:ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims us-gaap:ProductOrService, us-gaap:ShortdurationInsuranceContractsAccidentYear

saft:ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractAccidentYear2019


Short
Period End2020-12-312019-12-31
Value0.4830.22
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims100.0100.0

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractAccidentYear2020


Short
Period End2020-12-31
Value-0.127
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-26.3

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractsAccidentYear2017


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.0260.103-0.1540.163
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims5.446.80.00.0

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractsAccidentYear2018


Short
Period End2020-12-312019-12-312018-12-31
Value0.0350.0911.042
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims7.241.40.0

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2014


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.00.005-0.0270.025
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims0.02.30.00.0

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2015


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.0050.10.4250.335
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims1.045.50.00.0

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2016


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.0160.0960.1460.329
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims3.343.60.00.0

saft:HomeownersLiability, us-gaap:ShortDurationInsuranceContractAccidentYear2019


Short
Period End2020-12-312019-12-31
Value2.1865.132
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims452.62332.7

saft:HomeownersLiability, us-gaap:ShortDurationInsuranceContractAccidentYear2020


Short
Period End2020-12-31
Value6.531
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims1352.2

saft:HomeownersLiability, us-gaap:ShortDurationInsuranceContractsAccidentYear2017


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.090.3461.7945.077
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims18.6157.30.00.0

saft:HomeownersLiability, us-gaap:ShortDurationInsuranceContractsAccidentYear2018


Short
Period End2020-12-312019-12-312018-12-31
Value-1.733-1.4022.181
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-358.8-637.30.0

saft:HomeownersLiability, us-gaap:ShortdurationInsuranceContractsAccidentYear2013


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.007-0.0790.1180.536
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims1.4-35.90.00.0

saft:HomeownersLiability, us-gaap:ShortdurationInsuranceContractsAccidentYear2014


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.1180.0920.3911.041
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims24.441.80.00.0

saft:HomeownersLiability, us-gaap:ShortdurationInsuranceContractsAccidentYear2015


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value-0.077-0.483-0.148-1.442
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-15.9-219.50.00.0

saft:HomeownersLiability, us-gaap:ShortdurationInsuranceContractsAccidentYear2016


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.0530.8670.4280.913
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims11.0394.10.00.0

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractAccidentYear2019


Short
Period End2020-12-312019-12-31
Value-2.104-21.574
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-435.6-9806.4

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractAccidentYear2020


Short
Period End2020-12-31
Value-13.912
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-2880.3

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractsAccidentYear2017


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value-0.161-0.206-0.801-18.658
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-33.3-93.60.00.0

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractsAccidentYear2018


Short
Period End2020-12-312019-12-312018-12-31
Value-0.312-3.085-22.38
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-64.6-1402.30.0

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2014


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value-0.028-0.038-0.009-0.069
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-5.8-17.30.00.0

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2015


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value-0.066-0.0580.0310.021
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-13.7-26.40.00.0

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2016


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value-0.117-0.0780.0680.486
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-24.2-35.50.00.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractAccidentYear2019


Short
Period End2020-12-312019-12-31
Value2.09914
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims434.66532.3

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractAccidentYear2020


Short
Period End2020-12-31
Value13
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims2740.2

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractsAccidentYear2017


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.5751.2632.77713
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims119.0574.10.00.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractsAccidentYear2018


Short
Period End2020-12-312019-12-312018-12-31
Value1.3335.36514
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims276.02438.60.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2011


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.0220.0250.0030.1730.001
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims4.611.40.00.00.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2012


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.150.3580.610.8880.634
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims31.1162.70.00.00.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2013


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.1670.4210.6590.9081.703
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims34.6191.40.00.00.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2014


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-0.0680.0530.11.2261.777
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-14.124.10.00.00.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2015


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-0.058-0.62-0.77-1.606-0.677
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-12.0-281.80.00.00.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2016


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-0.718-0.821-1.655-1.7316.844
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-148.7-373.20.00.00.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractAccidentYear2019


Short
Period End2020-12-312019-12-31
Value-8.86-7.596
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-1834.4-3452.7

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractAccidentYear2020


Short
Period End2020-12-31
Value3.29
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims681.2

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractsAccidentYear2017


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value-4.569-9.052-11.567-2.536
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-946.0-4114.50.00.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractsAccidentYear2018


Short
Period End2020-12-312019-12-312018-12-31
Value-10.576-10.581-2.785
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-2189.6-4809.50.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2012


Short
Period End2020-12-312019-12-312017-12-312016-12-31
Value-0.007-0.3342.1411.441
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-1.4-151.80.00.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2013


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-0.194-1.155-0.1310.8870.417
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-40.2-525.00.00.00.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2014


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-1.388-1.531-1.108-0.742-7.991
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-287.4-695.90.00.00.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2015


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-0.698-1.082-0.903-6.017-9.447
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-144.5-491.80.00.00.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2016


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-2.481-2.625-7.391-5.47-20.475
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-513.7-1193.20.00.00.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortDurationInsuranceContractAccidentYear2019


Short
Period End2020-12-312019-12-31
Value-4.6952.127
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-972.0966.8

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortDurationInsuranceContractAccidentYear2020


Short
Period End2020-12-31
Value-3.791
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims-784.9

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortDurationInsuranceContractsAccidentYear2017


Short
Period End2020-12-312019-12-312018-12-312017-12-31
Value1.2020.316-2.0496.774
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims248.9143.60.00.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortDurationInsuranceContractsAccidentYear2018


Short
Period End2020-12-312019-12-312018-12-31
Value2.97-3.163-1.667
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims614.9-1437.70.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2011


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.2040.2040.2040.3721.184
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims42.292.70.00.00.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2012


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.1480.1480.0840.5122.016
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims30.667.30.00.00.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2013


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.1260.10.2351.1413.998
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims26.145.50.00.00.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2014


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.2680.2840.7512.4685.652
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims55.5129.10.00.00.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2015


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.3340.434-0.122-15.276-13.963
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims69.2197.30.00.00.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2016


Short
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.3931.3341.694-1.1413.076
Percentage of ShortDurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityPlusExpectedDevelopmentOfReportedClaims81.4606.40.00.00.0

saft:ShortTermInvestmentsOtherThanEquitySecuritiesFvNi

saft:ShortTermInvestmentsOtherThanEquitySecuritiesFvNi


Short
Period End2021-03-312020-12-312019-12-31
Value447000.0441000.00
Percentage of ShortTermInvestmentsOtherThanEquitySecuritiesFvNi100.0100.00.0

saft:WeightedAverageNumberOfSharesOutstanding

saft:WeightedAverageNumberOfSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value1514141515151515151515151515151515141414141515
Percentage of WeightedAverageNumberOfSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:PayablesToBrokerDealersAndClearingOrganizations

srt:PayablesToBrokerDealersAndClearingOrganizations


Payables
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value26287.144117.4514.3436.3776.1457.6845.156
Percentage of PayablesToBrokerDealersAndClearingOrganizations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value584479716055756156537157535160515449665451465343444465525247665148446548474252383954
Percentage of AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableOtherCurrentAndNoncurrent us-gaap:ConsolidatedEntities

us-gaap:AccountsPayableOtherCurrentAndNoncurrent

srt:ParentCompany


Accounts
Period End2020-12-312019-12-312018-12-312017-12-31
Value2022000.01899000.02146000.01654000.0
Percentage of AccountsPayableOtherCurrentAndNoncurrent100.0100.0100.0100.0

us-gaap:AccountsReceivableNet

us-gaap:AccountsReceivableNet


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value183170179193199189193209209188190209209193190205201183187199195178178193192177175191191175169185189173165180175159154164160145
Percentage of AccountsReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2192000.02184000.01754000.0959000.0914000.0334000.0578000.0
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0

us-gaap:AlternativeInvestment

us-gaap:AlternativeInvestment


Alternative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value33323232323232
Percentage of AlternativeInvestment100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value514768656134383931208.7829.12911142227262422454739303238
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

saft:EquitySecuritiesAndMutualFunds


Available
Period End2021-03-312020-12-31
Value4438
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax93.156.1

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value8.59610111314126.6086.7854.5622.7071.4771.1581.3331.6252.352
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax16.721.217.020.323.037.417.217.214.312.916.812.712.011.510.6

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.7640.6610.5310.4990.3750.0630.2180.2970.220.1560.0950.0830.1270.260.173
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax1.51.40.80.80.60.20.60.80.70.71.10.91.11.80.8

us-gaap:CommercialMortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value7.0995.67109.9558.6093.5533.2334.4643.1511.4270.3370.0090.0050.0420.415
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax13.811.915.215.314.010.28.411.39.96.83.80.10.00.31.9

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value28253833309.1271816136.5541.7752.952.5923.9716.962
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax56.153.055.851.148.826.348.243.041.531.320.232.323.328.031.4

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value6.1385.9227.7458.1118.3148.9249.7991010105.0984.9297.0778.2812
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax11.912.511.212.513.525.725.627.633.548.158.154.063.658.455.3

us-gaap:USTreasurySecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value0.0260.0330.0440.0520.0590.060.0080.0080.005
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax0.10.10.10.10.10.20.00.00.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value2.1833.7911.144.4168.008262.6383.6893.8039.075222019166.8175.6216.7049.164103.0254.4547.545128.0395.483
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument

saft:EquitySecuritiesAndMutualFunds


Available
Period End2021-03-312020-12-31
Value1.0551.711
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax27.8150.1

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.5850.3290.0140.0080.0280.1030.9091.0171.0063.3154.8418.8616.5835.7962.843
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax26.88.71.20.20.30.434.527.626.536.521.742.633.935.641.7

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.0060.0130.1630.4320.5991.4150.0640.0640.0720.1750.3290.3560.3810.3960.225
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax0.30.314.39.87.55.32.41.71.91.91.51.72.02.43.3

us-gaap:CommercialMortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.1620.360.1650.3970.010.0620.3610.8981.2711.1640.840.314
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax7.49.50.615.00.31.64.04.06.16.05.24.6

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1.3462.8320.963.6137.242241.2682.5982.64.824148.1588.8326.4872.451
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax61.774.784.281.890.493.548.170.468.453.265.239.245.539.836.0

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.0840.2570.0030.3630.1390.0340.0620.3831.6722.1132.4072.7410.966
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax3.86.80.38.21.70.11.64.27.510.212.416.814.2

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value11871194118911661168115911921172115011611175114211531157115611551128112411421109106810591063104610561094110210981075109710871100
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument

saft:EquitySecuritiesAndMutualFunds


Available
Period End2021-03-312020-12-31
Value173168
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis14.514.1

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value232227229247272288301305290298300299253244223
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis19.619.119.321.223.324.825.326.125.325.725.626.222.021.119.3

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value877572332726363738556154576172
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis7.36.36.12.82.42.33.03.23.34.85.24.85.05.46.3

us-gaap:CommercialMortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1281271151051051051068176606049403939
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis10.810.79.79.19.09.19.07.06.75.25.24.43.53.43.4

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value574565555554535512504502492494488470455424427
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis48.447.346.747.545.844.242.342.942.942.641.541.239.536.737.0

us-gaap:ShortTermInvestments


Available
Period End2020-12-31
Value0.441
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.0

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value163196214223225224241242249250262266344385391
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis13.716.418.019.219.319.420.320.721.721.622.423.329.833.333.9

us-gaap:USTreasurySecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1.821.821.8211.8221.8221.8231.5041.8051.8051.8061.8071.8071.8081.8081.809
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.20.20.20.20.20.20.10.20.20.20.20.20.20.20.2

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value356343329309
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value374356353328
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value237248258288
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value248258271298
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost


Available
Period End2020-12-31
Value75
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value9111110794
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value9211310895
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value448431418386
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value463447440409
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value123512371256122512191165122812071178117311611131114511551172117711481139115411521112109110811071108011321135112911111125110411241118114211651171111510421079107310331063
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies, us-gaap:FairValueInputsLevel2


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value240237241261286301307311294297297291248239222
Percentage of AvailableForSaleSecuritiesDebtSecurities19.519.219.221.323.525.825.025.825.025.425.625.821.720.819.0

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables, us-gaap:FairValueInputsLevel2


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value877673332725363738556154576172
Percentage of AvailableForSaleSecuritiesDebtSecurities7.16.25.82.72.32.22.93.13.34.75.34.85.05.46.2

us-gaap:CommercialMortgageBackedSecurities, us-gaap:FairValueInputsLevel2


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1341321261151141091098679616048393839
Percentage of AvailableForSaleSecuritiesDebtSecurities10.910.710.09.49.49.48.97.26.85.35.24.33.53.33.4

us-gaap:CorporateDebtSecurities, us-gaap:FairValueInputsLevel2


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value600586591581555494521516503496475465449422432
Percentage of AvailableForSaleSecuritiesDebtSecurities48.647.447.147.545.642.442.542.842.742.340.941.139.336.536.9

us-gaap:USStatesAndPoliticalSubdivisions, us-gaap:FairValueInputsLevel2


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value169202222231234233251253260260266269348391403
Percentage of AvailableForSaleSecuritiesDebtSecurities13.716.317.718.919.220.120.521.022.122.222.923.830.533.934.4

us-gaap:USTreasurySecurities, us-gaap:FairValueInputsLevel2


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1.8461.8531.8651.8741.8811.8831.5121.8131.8091.7891.7771.7541.7631.7691.791
Percentage of AvailableForSaleSecuritiesDebtSecurities0.10.10.10.20.20.20.10.20.20.20.20.20.20.20.2

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FairValueByAssetClass, us-gaap:FairValueByMeasurementBasis

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies, us-gaap:EstimateOfFairValueFairValueDisclosure


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value240237241261286301307311294297297291248222
Percentage of AvailableForSaleSecuritiesDebtSecurities19.519.219.221.323.525.825.025.825.025.425.625.821.719.0

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables, us-gaap:EstimateOfFairValueFairValueDisclosure


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value8776733327253637385561545772
Percentage of AvailableForSaleSecuritiesDebtSecurities7.16.25.82.72.32.22.93.13.34.75.34.85.06.2

us-gaap:CommercialMortgageBackedSecurities, us-gaap:EstimateOfFairValueFairValueDisclosure


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value13413212611511410910986796160483939
Percentage of AvailableForSaleSecuritiesDebtSecurities10.910.710.09.49.49.48.97.26.85.35.24.33.53.4

us-gaap:CorporateDebtSecurities, us-gaap:EstimateOfFairValueFairValueDisclosure


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value600586591581555494521516503496475465449432
Percentage of AvailableForSaleSecuritiesDebtSecurities48.647.447.147.545.642.442.542.842.742.340.941.139.336.9

us-gaap:USStatesAndPoliticalSubdivisions, us-gaap:EstimateOfFairValueFairValueDisclosure


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value169202222231234233251253260260266269348403
Percentage of AvailableForSaleSecuritiesDebtSecurities13.716.317.718.919.220.120.521.022.122.222.923.830.534.4

us-gaap:USTreasurySecurities, us-gaap:EstimateOfFairValueFairValueDisclosure


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1.8461.8531.8651.8741.8811.8831.5121.8131.8091.7891.7771.7541.7631.791
Percentage of AvailableForSaleSecuritiesDebtSecurities0.10.10.10.20.20.20.10.20.20.20.20.20.20.2

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FinancialInstrument

saft:EquitySecuritiesAndMutualFunds


Available
Period End2021-03-312020-12-31
Value216205
Percentage of AvailableForSaleSecuritiesDebtSecurities17.516.3

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value240237241261286301307311294297297291248239222
Percentage of AvailableForSaleSecuritiesDebtSecurities19.519.219.221.323.525.825.025.825.025.425.625.821.720.819.0

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value877673332725363738556154576172
Percentage of AvailableForSaleSecuritiesDebtSecurities7.16.25.82.72.32.22.93.13.34.75.34.85.05.46.2

us-gaap:CommercialMortgageBackedSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1341321261151141091098679616048393839
Percentage of AvailableForSaleSecuritiesDebtSecurities10.910.710.09.49.49.48.97.26.85.35.24.33.53.33.4

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value600586591581555494521516503496475465449422432
Percentage of AvailableForSaleSecuritiesDebtSecurities48.647.447.147.545.642.442.542.842.742.340.941.139.336.536.9

us-gaap:ShortTermInvestments


Available
Period End2020-12-31
Value0.441
Percentage of AvailableForSaleSecuritiesDebtSecurities0.0

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value169202222231234233251253260260266269348391403
Percentage of AvailableForSaleSecuritiesDebtSecurities13.716.317.718.919.220.120.521.022.122.222.923.830.533.934.4

us-gaap:USTreasurySecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1.8461.8531.8651.8741.8811.8831.5121.8131.8091.7891.7771.7541.7631.7691.791
Percentage of AvailableForSaleSecuritiesDebtSecurities0.10.10.10.20.20.20.10.20.20.20.20.20.20.20.2

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLoss

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value680000.0873000.01054000.02289000.02471000.02510000.0
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLoss100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleAllowanceForCreditLoss us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value680000.0873000.01054000.02289000.02471000.02510000.00
Percentage of DebtSecuritiesAvailableForSaleAllowanceForCreditLoss100.0100.0100.0100.0100.0100.00.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value0.0090.0090.0380.1393139891381015339
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Debt
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value9.0048.9248.8140.4626.9051023201518
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger100044.423484.26341.01.517.511.917.020.429.146.1

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value8.466.7748.7368.90113194687463436
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger94000.075266.722989.56403.643.350.251.963.245.664.491.9

us-gaap:DebtSecurities


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value8.4691517174667161280189135132
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger94100.0175411.146573.712844.6147.5171.6180.9202.5187.2256.0334.0

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Debt
Period End2020-12-312020-09-302020-06-302019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value0.0790.1590.2690.0060.0260.2170.1990.1190.058
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value0.080.0970.510.8820.7870.8571.2054.4142.5732.4261.262
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.0122.8320.8327.90.014283.34634.62034.11293.02038.72175.9

us-gaap:DebtSecurities


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value0.080.1760.6691.1521.2871.4662.183109.6166.9243.537
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss0.0222.8420.8428.30.024433.38396.24793.14832.25818.56098.3

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value478.5695.225.93861511064170166126
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value3.236262.4645.40721131033202025
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months6.8314.647.291.134.425.393.752.812.112.120.3

us-gaap:CommercialMortgageBackedSecurities


Debt
Period End2021-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value5.894361.7011.7052234305.457
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months12.358.83.315.935.320.018.24.3

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value976211112726477528823326694
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months204.6733.82138.22153.142.691.4700.4450.5137.2159.874.9

us-gaap:DebtSecurities


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value1589913214314511397490525578274
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months331.61160.72546.62419.6235.7220.0909.9764.8309.0346.9216.4

us-gaap:USStatesAndPoliticalSubdivisions


Debt
Period End2021-06-302020-12-312020-09-302020-06-302018-12-312018-09-302018-06-302017-12-31
Value3.7911.047134.47980659219
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months7.912.2261.275.4126.138.855.715.5

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value0.5850.0140.0080.0270.4090.4150.1650.6943.7114.1491.724
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value0.0060.0840.2730.330.0640.0580.0460.1120.1570.2620.167
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss1.0600.03412.51222.215.614.027.916.14.26.39.7

us-gaap:CommercialMortgageBackedSecurities


Debt
Period End2021-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value0.1620.3970.0090.0140.270.6860.5860.03
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss27.797.12.28.538.918.514.11.7

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value1.2660.8633.1036.360.4811.7411.395105.5856.4061.189
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss216.46164.338787.523555.6117.6419.5845.51462.4150.5154.469.0

us-gaap:DebtSecurities


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value2.1030.9643.7476.8561.3512.2231.621111123.28
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss359.56885.746837.525392.6330.3535.7981.81719.3301.7301.0190.3

us-gaap:USStatesAndPoliticalSubdivisions


Debt
Period End2021-06-302020-12-312020-09-302020-06-302018-12-312018-09-302018-06-302017-12-31
Value0.0840.0030.3630.1390.7071.0091.040.152
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss14.421.44537.5514.8101.927.225.18.8

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPosition

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value478.5785.2586.0779390100202271219166
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value3.23635111421192057413544
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition6.8419.2216.6234.023.221.920.728.315.216.226.5

us-gaap:CommercialMortgageBackedSecurities


Debt
Period End2021-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value5.894372.936.51835413813
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition12.339.83.26.517.615.417.38.1

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value106691201364066121376279300131
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition222.2812.02288.92250.442.973.6121.2185.7103.0136.878.9

us-gaap:DebtSecurities


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value167115150161192180259770715714406
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition349.21343.52864.82658.1205.9199.0258.9380.3263.6325.0244.4

us-gaap:USStatesAndPoliticalSubdivisions


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value3.7911.047134.47910967911849
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPosition7.912.2259.373.710.247.829.353.929.8

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value0.5850.0140.0080.0280.9091.0171.0064.8418.8616.5832.843
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetBackedSecuritiesSecuritizedLoansAndReceivables


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value0.0060.1630.4320.5990.0640.0640.0720.3290.3560.3810.225
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss1.01164.35400.02139.37.06.37.26.84.05.87.9

us-gaap:CommercialMortgageBackedSecurities


Debt
Period End2021-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value0.1620.3970.010.0620.8981.2711.1640.314
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss27.743.71.06.218.514.317.711.0

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value1.3460.963.6137.2421.2682.5982.6148.1588.8322.451
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss230.16857.145162.525864.3139.5255.5258.4300.892.1134.286.2

us-gaap:DebtSecurities


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value2.1831.144.4168.0082.6383.6893.8032220196.817
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss373.28142.955200.028600.0290.2362.7378.0461.3234.9294.9239.8

us-gaap:USStatesAndPoliticalSubdivisions


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-06-302018-12-312018-09-302018-06-302017-12-31
Value0.0840.0030.3630.1390.0621.6722.1132.4070.966
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss14.421.44537.5496.46.234.523.836.634.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value45342027403844370.00.05.7328.2029.7455.1943.6943.0142.3810.0
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DeferredPolicyAcquisitionCosts

us-gaap:DeferredPolicyAcquisitionCosts


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value747274797772747875717377757172767470707572686872716767716964636765626063625856595752
Percentage of DeferredPolicyAcquisitionCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value27292924434342414040
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value3609000.04340000.04159000.03499000.07995000.07922000.08112000.07248000.06734000.06347000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value433000.0274000.0274000.0289000.0502000.0509000.0516000.0384000.0673000.0392000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value5421000.05642000.05688000.03361000.05984000.06668000.06505000.07057000.07598000.07764000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value17171717282726252423
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware

us-gaap:DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value3053000.02109000.01268000.01648000.02479000.02342000.02090000.02505000.02372000.02082000.0
Percentage of DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value15151515242423222119
Percentage of DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals


Deferred
Period End2020-12-312019-12-312018-12-31
Value1385000.01662000.02229000.0
Percentage of DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions


Employee
Period End2021-06-302021-03-312020-12-312020-09-30
Value8.939106.6918.005
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions100.0100.0100.0100.0

us-gaap:EquityMethodInvestments

us-gaap:EquityMethodInvestments


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value5252454235413734302623252324232727242121191717151511118.657.5526.4715.748
Percentage of EquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestments us-gaap:ConsolidatedEntities

srt:ParentCompany


Equity
Period End2020-12-312019-12-312018-12-312017-12-31
Value886810720702
Percentage of EquityMethodInvestments1960.02173.53069.43033.7

us-gaap:EquityMethodInvestments us-gaap:FinancialInstrument

saft:OtherInvestedAssets


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value525245423541373430262325232423
Percentage of EquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentsFairValueDisclosure us-gaap:FinancialInstrument

us-gaap:EquityMethodInvestmentsFairValueDisclosure

saft:OtherInvestedAssets


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value525245423541373430262325232423
Percentage of EquityMethodInvestmentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiCost

us-gaap:EquitySecuritiesFvNiCost


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value18117316817116415315114614514314214011990
Percentage of EquitySecuritiesFvNiCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiCost us-gaap:FinancialInstrument

saft:EquitySecuritiesAndMutualFunds


Equity
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value18116817116415315114614514314214011990
Percentage of EquitySecuritiesFvNiCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue

us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue


Fair
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-312009-12-31
Value1.6981.6981.6981.6981.6981.6860.5160.4860.4860.3830.680.680.680.680.680.680.680.6780.6780.6780.678191919181817171616155.7675.5335.4065.3460.00.00.00.00.02.504
Percentage of FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.0

us-gaap:FederalHomeLoanBankAdvancesInterestRate us-gaap:VariableRate

us-gaap:FederalHomeLoanBankAdvancesInterestRate

us-gaap:InterestBearingDeposits


Federal
Period End2021-03-31
Value1.42
Percentage of FederalHomeLoanBankAdvancesInterestRate100.0

us-gaap:FederalHomeLoanBankBorrowingsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:LineOfCreditFacility

us-gaap:FederalHomeLoanBankBorrowingsFairValueDisclosure

us-gaap:FairValueInputsLevel2, saft:FHLBBoston


Federal
Period End2021-06-302020-12-31
Value3131
Percentage of FederalHomeLoanBankBorrowingsFairValueDisclosure100.0100.0

us-gaap:IncomeTaxReceivable

us-gaap:IncomeTaxReceivable


Income
Period End2020-12-312020-06-302019-12-312018-09-302018-06-302018-03-312017-12-312016-06-302016-03-312015-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value0.2790.4111.0030.172.7352.5680.9081714152.0090.5665.4740.7090.1510.1250.05.5293.5511.8143.998.4069.652115.061
Percentage of IncomeTaxReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Investments

us-gaap:Investments


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value152115061507146014331357144214091374136013331315130312961307131112871271128012741248121912091190120612541256124512161225120211821164118711881194113710651108110110601080
Percentage of Investments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentsFairValueDisclosure

us-gaap:InvestmentsFairValueDisclosure


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value15211506150714601433135714421409137413601333131513031296130713111287127112801274124812191209119012061254125612451216122512021188
Percentage of InvestmentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value4415000.04416000.04953000.04895000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear


Lessee
Period End2021-06-302021-03-312020-09-30
Value2449000.03700000.01254000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear100.0100.0100.0

us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense

us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312011-12-31
Value576577567586599608610601589581584582579579574577562569560552544549553553560570482467457461455438423403
Percentage of LiabilityForClaimsAndClaimsAdjustmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value475469461478483487488483476472476482483492490484474482476471466472485479473458420407398400394379375378371361351349352345351351374
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LineOfCredit

us-gaap:LineOfCredit


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312014-12-312013-12-31
Value3030303030300.00.00.0
Percentage of LineOfCredit100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:MarketableSecurities

us-gaap:MarketableSecurities


Marketable
Period End2020-12-312019-12-312018-12-312018-03-312017-12-31
Value12561228116112431259
Percentage of MarketableSecurities100.0100.0100.0100.0100.0

us-gaap:MarketableSecurities us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1971821711581441151441341321271151251028787
Percentage of MarketableSecurities0.00.013.60.00.00.011.80.00.00.09.90.00.07.06.9

us-gaap:FairValueInputsLevel2


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value123512371257122512191165122812071178117311611131114511551172
Percentage of MarketableSecurities0.00.0100.00.00.00.0100.00.00.00.0100.00.00.092.993.0

us-gaap:FairValueInputsLevel3


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1.6981.6981.6981.6981.6981.6860.5160.4860.4860.3830.680.680.680.680.68
Percentage of MarketableSecurities0.00.00.10.00.00.00.00.00.00.00.10.00.00.10.1

us-gaap:MarketableSecurities us-gaap:FairValueByMeasurementBasis

us-gaap:EstimateOfFairValueFairValueDisclosure


Marketable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value14351421143013851365128213721342131113011278125712481259
Percentage of MarketableSecurities0.00.0113.80.00.00.0111.80.00.00.0110.00.00.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value2.352.342.360.02370.02393.420.03450.0345
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherLiabilities

us-gaap:OtherLiabilities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value12146.6352.157144.127273524272224182422212527221823212923345215121113179.63822131920181922232215
Percentage of OtherLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PremiumsReceivableAllowanceForDoubtfulAccounts

us-gaap:PremiumsReceivableAllowanceForDoubtfulAccounts


Premiums
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1754000.0578000.0482000.0414000.0435000.0425000.0462000.0456000.0635000.0362000.0
Percentage of PremiumsReceivableAllowanceForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PrepaidReinsurancePremiums

us-gaap:PrepaidReinsurancePremiums


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value232122222630353535333334363332303027282628242322212119181818171717161615151414121112
Percentage of PrepaidReinsurancePremiums100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PrepaidReinsurancePremiums us-gaap:CededCreditRisk, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

saft:CommonwealthAutomobileReinsurers, us-gaap:ReinsuranceRecoverable, us-gaap:ReinsurerConcentrationRisk


Prepaid
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value203332302621
Percentage of PrepaidReinsurancePremiums91.995.595.595.494.393.0

us-gaap:ReinsurancePayable

us-gaap:ReinsurancePayable


Reinsurance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value110.5258.23619112.44612332118123322191329175.825133023111126179.7117.65318127.4417.09417126.3737.05614104.9735.338107.2965.571
Percentage of ReinsurancePayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments

us-gaap:ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments


Reinsurance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value1011081061071161211221171121091081009687839288878380787768748761
Percentage of ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments us-gaap:ProductOrService

saft:CommercialAutomobilePhysicalDamage


Reinsurance
Period End2020-12-312019-12-312018-12-312017-12-31
Value1.3012.2552.5642.248
Percentage of ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments1.21.82.42.7

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine


Reinsurance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value104116976860
Percentage of ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments98.095.490.282.072.7

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine


Reinsurance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.1310.2380.3181.1911.815
Percentage of ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments0.10.20.31.42.2

us-gaap:OtherShortdurationInsuranceProductLine


Reinsurance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.6573.1227.1368.8510
Percentage of ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments0.62.66.610.712.8

us-gaap:ReinsuranceRecoverablesOnPaidAndUnpaidLosses us-gaap:CededCreditRisk, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

us-gaap:ReinsuranceRecoverablesOnPaidAndUnpaidLosses

saft:CommonwealthAutomobileReinsurers, us-gaap:ReinsuranceRecoverable, us-gaap:ReinsurerConcentrationRisk


Reinsurance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value11713011386705752
Percentage of ReinsuranceRecoverablesOnPaidAndUnpaidLosses100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReinsuranceRecoverablesOnPaidLosses

us-gaap:ReinsuranceRecoverablesOnPaidLosses


Reinsurance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value107.66613171614113328291324242724424231293426274042396.7646.2677.178115.7824.5886.61
Percentage of ReinsuranceRecoverablesOnPaidLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReinsuranceRecoverablesOnUnpaidLossesGross

us-gaap:ReinsuranceRecoverablesOnUnpaidLossesGross


Reinsurance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302015-12-312015-09-302014-12-312013-12-31
Value10612210883836868616160
Percentage of ReinsuranceRecoverablesOnUnpaidLossesGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SecuritiesLoanedFairValueOfCollateral us-gaap:FinancialInstrument

us-gaap:SecuritiesLoanedFairValueOfCollateral

saft:MortgageBackedSecuritiesIssuedByUSGovernmentAgencies


Securities
Period End2021-06-302021-03-31
Value3634
Percentage of SecuritiesLoanedFairValueOfCollateral100.0100.0

us-gaap:USStatesAndPoliticalSubdivisions


Securities
Period End2021-06-302021-03-312020-12-31
Value363437
Percentage of SecuritiesLoanedFairValueOfCollateral100.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

saft:VestingBasedOnPerformance


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312017-12-312016-12-31
Value86.5386.5484.9484.9484.9484.9479.3479.3479.3466.7962.7557.6
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312013-09-302013-06-302012-12-312011-12-312010-12-31
Value84.384.3285.1685.1485.1485.2479.0979.0879.0879.0568.768.768.6768.6763.1363.1363.1163.1155.8655.8655.8555.8554.4446.3843.5143.5143.4141.4739.2435.13
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue97.497.4100.3100.2100.2100.499.799.799.70.0102.90.00.00.0100.60.00.00.097.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet us-gaap:ProductOrService

us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet

saft:CommercialAutomobilePhysicalDamage


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value158152144136
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet100.0100.0100.0100.0

saft:HomeownersLiability


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value43403532
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet27.426.724.424.0

saft:PrivatePassengerAutomobilePhysicalDamage


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value1189119411611131
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet749.9781.3805.1830.2

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value252236219209331
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet158.8154.8152.4153.90.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value15201535152415102616
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet958.01004.61056.81108.20.0

us-gaap:PropertyInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value709683645589559
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet447.4447.4447.4432.60.0

us-gaap:ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet us-gaap:ProductOrService, us-gaap:ShortdurationInsuranceContractsAccidentYear

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractAccidentYear2019


Shortduration
Period End2020-12-312019-12-31
Value1918
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet12.111.9

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractAccidentYear2020


Shortduration
Period End2020-12-31
Value15
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet9.8

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractsAccidentYear2017


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value18181917
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet11.812.413.413.2

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractsAccidentYear2018


Shortduration
Period End2020-12-312019-12-312018-12-31
Value191918
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet12.113.013.1

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2011


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value11111111111111111111
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet7.07.27.78.10.00.00.00.00.00.0

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2012


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value10101010101010109.707
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet6.46.77.17.50.00.00.00.00.0

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2013


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1313131313131312
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet8.28.59.19.60.00.00.00.0

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2014


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value15151515151515
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet9.710.110.711.30.00.00.0

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2015


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value181818181817
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet11.712.112.913.70.00.0

saft:CommercialAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2016


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1717171817
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet11.211.612.313.30.0

saft:HomeownersLiability, us-gaap:ShortDurationInsuranceContractAccidentYear2019


Shortduration
Period End2020-12-312019-12-31
Value3.3431.634
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet2.11.1

saft:HomeownersLiability, us-gaap:ShortDurationInsuranceContractAccidentYear2020


Shortduration
Period End2020-12-31
Value0.22
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet0.1

saft:HomeownersLiability, us-gaap:ShortDurationInsuranceContractsAccidentYear2017


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value3.5932.9131.6760.3050.305
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet2.31.91.20.20.0

saft:HomeownersLiability, us-gaap:ShortDurationInsuranceContractsAccidentYear2018


Shortduration
Period End2020-12-312019-12-312018-12-31
Value3.9722.0390.551
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet2.51.30.4

saft:HomeownersLiability, us-gaap:ShortdurationInsuranceContractsAccidentYear2011


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value4.774.7694.7694.7584.5364.4974.3363.4591.9690.235
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet3.03.13.33.50.00.00.00.00.00.0

saft:HomeownersLiability, us-gaap:ShortdurationInsuranceContractsAccidentYear2012


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value3.6463.6463.6063.63.0292.7312.3082.0631.389
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet2.32.42.52.60.00.00.00.00.0

saft:HomeownersLiability, us-gaap:ShortdurationInsuranceContractsAccidentYear2013


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value4.2474.2094.0383.8293.4933.082.3370.527
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet2.72.82.82.80.00.00.00.0

saft:HomeownersLiability, us-gaap:ShortdurationInsuranceContractsAccidentYear2014


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value6.3686.3154.8284.23.2121.8340.34
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet4.04.13.33.10.00.00.0

saft:HomeownersLiability, us-gaap:ShortdurationInsuranceContractsAccidentYear2015


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value7.0226.4455.2054.2673.3190.428
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet4.44.23.63.10.00.0

saft:HomeownersLiability, us-gaap:ShortdurationInsuranceContractsAccidentYear2016


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value6.35.3874.2572.6690.647
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet4.03.53.02.00.0

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractAccidentYear2019


Shortduration
Period End2020-12-312019-12-31
Value128134
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet80.887.9

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractAccidentYear2020


Shortduration
Period End2020-12-31
Value102
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet64.8

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractsAccidentYear2017


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value123124126132
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet78.081.387.997.1

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortDurationInsuranceContractsAccidentYear2018


Shortduration
Period End2020-12-312019-12-312018-12-31
Value128132138
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet81.186.795.7

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2011


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value113113113113113113113114117126
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet71.674.378.883.40.00.00.00.00.00.0

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2012


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value103103103103103103104107111
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet65.267.771.776.00.00.00.00.00.0

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2013


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value112112112112112112115120
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet70.673.377.782.20.00.00.00.0

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2014


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value122122122122122126130
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet77.080.084.889.80.00.00.0

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2015


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value133133133134136143
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet84.287.492.798.40.00.0

saft:PrivatePassengerAutomobilePhysicalDamage, us-gaap:ShortdurationInsuranceContractsAccidentYear2016


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value121121122124133
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet76.779.784.691.20.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractAccidentYear2019


Shortduration
Period End2020-12-312019-12-31
Value2212
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet14.27.9

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractAccidentYear2020


Shortduration
Period End2020-12-31
Value7.025
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet4.4

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractsAccidentYear2017


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value28242010
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet18.116.013.97.6

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractsAccidentYear2018


Shortduration
Period End2020-12-312019-12-312018-12-31
Value23189.704
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet14.812.16.7

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2011


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value22222222323130282518
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet14.214.715.616.20.00.00.00.00.00.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2012


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value222221202928252316
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet13.914.414.615.10.00.00.00.00.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2013


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2424232234323021
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet15.616.016.516.50.00.00.00.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2014


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value31302725373324
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet19.719.919.318.50.00.00.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2015


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value333129264028
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet21.120.620.719.10.00.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2016


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value3632251927
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet22.821.117.814.60.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractAccidentYear2019


Shortduration
Period End2020-12-312019-12-31
Value12772
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet80.647.2

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractAccidentYear2020


Shortduration
Period End2020-12-31
Value52
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet33.4

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractsAccidentYear2017


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value16415313377
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet103.7100.592.256.9

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortDurationInsuranceContractsAccidentYear2018


Shortduration
Period End2020-12-312019-12-312018-12-31
Value14312672
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet90.582.750.5

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2011


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value168168168168280278272260247202
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet106.2110.3116.9123.30.00.00.00.00.00.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2012


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value162162161160261256248233186
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet102.2106.0112.1117.70.00.00.00.00.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2013


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value174173172169275265250199
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet110.0113.7119.7124.50.00.00.00.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2014


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value177176173166279262209
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet111.8115.5120.0122.40.00.00.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2015


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value176173168156275220
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet111.3113.7116.9114.80.00.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2016


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value171167154137212
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet108.3109.5107.4101.20.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortDurationInsuranceContractAccidentYear2019


Shortduration
Period End2020-12-312019-12-31
Value6149
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet39.032.1

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortDurationInsuranceContractAccidentYear2020


Shortduration
Period End2020-12-31
Value50
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet31.7

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortDurationInsuranceContractsAccidentYear2017


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value66666446
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet42.243.344.634.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortDurationInsuranceContractsAccidentYear2018


Shortduration
Period End2020-12-312019-12-312018-12-31
Value727057
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet45.446.440.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2011


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value92929292969696959171
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet58.160.363.967.60.00.00.00.00.00.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2012


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value414141414444444232
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet26.327.328.930.70.00.00.00.00.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2013


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value4949494953525039
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet31.132.334.436.40.00.00.00.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2014


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value54545454575340
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet34.235.537.639.80.00.00.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2015


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value161161161160148112
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet102.0105.8112.1117.80.00.0

us-gaap:PropertyInsuranceProductLine, us-gaap:ShortdurationInsuranceContractsAccidentYear2016


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value5959595744
Percentage of ShortdurationInsuranceContractsCumulativePaidClaimsAndAllocatedClaimAdjustmentExpenseNet37.438.941.042.00.0

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearEight us-gaap:ProductOrService

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearEight

saft:HomeownersLiability


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.70.00300
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearEight100.0100.00.00.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2.40.0260.010.0030
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearEight342.9866.70.00.00.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.30.0020.0020.0010
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearEight42.966.70.00.00.0

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive us-gaap:ProductOrService

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive

saft:HomeownersLiability


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value9.10.0890.0710.056
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive100.0100.0100.0100.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value6.60.0590.0660.0660.05
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive72.566.393.0117.90.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value3.10.0310.0310.0320.02
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive34.134.843.757.10.0

us-gaap:PropertyInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value00000.01
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearFive0.00.00.00.00.0

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour us-gaap:ProductOrService

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour

saft:HomeownersLiability


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value11.40.1150.1190.115
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour100.0100.0100.0100.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value10.70.1060.0920.0930.07
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour93.992.277.380.90.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value6.40.0650.0630.060.04
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour56.156.552.952.20.0

us-gaap:PropertyInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.40.0040.0030.0060.02
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearFour3.53.52.55.20.0

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearNine us-gaap:ProductOrService

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearNine

saft:HomeownersLiability


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value0000.003
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearNine0.00.00.0100.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.10.00100.0010
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearNine0.00.00.033.30.0

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne us-gaap:ProductOrService

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne

saft:CommercialAutomobilePhysicalDamage


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value96.30.9540.950.949
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne100.0100.0100.0100.0

saft:HomeownersLiability


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value7.30.0910.0880.088
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne7.69.59.39.3

saft:PrivatePassengerAutomobilePhysicalDamage


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value107.71.0741.0721.06
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne111.8112.6112.8111.7

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value26.80.2750.2820.2890.51
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne27.828.829.730.50.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value43.70.4370.4380.4380.68
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne45.445.846.146.20.0

us-gaap:PropertyInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value71.20.7060.70.6830.64
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearOne73.974.073.772.00.0

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearSeven us-gaap:ProductOrService

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearSeven

saft:HomeownersLiability


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value2.20.0260.0180.02
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearSeven100.0100.0100.0100.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2.00.0160.0140.0130.01
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearSeven90.961.577.865.00.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value0.60.0060.0050.0050
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearSeven27.323.127.825.00.0

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearSix us-gaap:ProductOrService

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearSix

saft:HomeownersLiability


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value9.70.1040.0530.05
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearSix100.0100.0100.0100.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value6.10.0590.0560.0530.03
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearSix62.956.7105.7106.00.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1.80.0170.0170.0170.01
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearSix18.616.332.134.00.0

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearTen us-gaap:ProductOrService

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearTen

saft:HomeownersLiability


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value0000.002
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearTen0.00.00.0100.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value00.001000.01
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearTen0.00.00.00.00.0

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree us-gaap:ProductOrService

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree

saft:HomeownersLiability


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value16.50.1690.1770.174
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree100.0100.0100.0100.0

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value12.70.1250.1270.1250.08
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree77.074.071.871.80.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value10.40.1030.1020.1040.06
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree63.060.957.659.80.0

us-gaap:PropertyInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value4.40.0480.0540.0580.05
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearThree26.728.430.533.30.0

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearTwo us-gaap:ProductOrService

us-gaap:ShortdurationInsuranceContractsHistoricalClaimsDurationYearTwo

saft:CommercialAutomobilePhysicalDamage


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value5.30.0550.0550.057
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearTwo100.0100.0100.0100.0

saft:HomeownersLiability


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value21.20.2230.2330.247
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearTwo400.0405.5423.6433.3

saft:PropertyAndCasualtyCommercialAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value25.70.2630.2690.2750.21
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearTwo484.9478.2489.1482.50.0

saft:PropertyAndCasualtyPrivatePassengerAutomobileInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value32.20.320.3170.3120.18
Percentage of ShortdurationInsuranceContractsHistoricalClaimsDurationYearTwo607.5581.8576.4547.40.0

us-gaap:PropertyInsuranceProductLine