ORI


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

Table of contents



us-gaap:CommonStockValue
us-gaap:ConsolidatedEntities

us-gaap:CommonStockSharesIssued

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:BenefitsLossesAndExpenses

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:GainLossOnInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
us-gaap:ConsolidationItems
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxExpenseBenefit
us-gaap:ConsolidationItems
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestPaidNet

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetInvestmentIncome

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherIncome

us-gaap:PolicyholderBenefitsAndClaimsIncurredNet

us-gaap:PremiumsEarnedNet
us-gaap:StatementBusinessSegments

us-gaap:RealizedInvestmentGainsLosses

us-gaap:Revenues
us-gaap:ConsolidationItems
us-gaap:StatementBusinessSegments

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

us-gaap:Liabilities
us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesAndStockholdersEquity
us-gaap:ConsolidatedEntities

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:StatementClassOfStock

us-gaap:Cash
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities
us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:ConsolidatedEntities
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:Goodwill
us-gaap:StatementBusinessSegments

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

us-gaap:OtherAssets
us-gaap:ConsolidatedEntities

us-gaap:TaxesPayableCurrent

us-gaap:DebtAndCapitalLeaseObligations
us-gaap:ConsolidatedEntities
us-gaap:DebtInstrument
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis
us-gaap:FairValueByMeasurementBasis

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:ConsolidatedEntities
us-gaap:StatementClassOfStock
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue
us-gaap:ConsolidatedEntities

us-gaap:AdditionalPaidInCapitalCommonStock
us-gaap:ConsolidatedEntities

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:ConsolidatedEntities

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

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet
us-gaap:InformationByCategoryOfDebtSecurity
ori:AvailableforsaleAndTradingSecuritiesGrossRealizedGains
us-gaap:InformationByCategoryOfDebtSecurity
ori:AvailableforsaleAndTradingSecuritiesGrossRealizedLosses
us-gaap:InformationByCategoryOfDebtSecurity
ori:AvailableforsaleAndTradingSecuritiesNetRealizedGainsLosses

ori:GrossInvestmentIncome
us-gaap:InvestmentType
us-gaap:StatementBusinessSegments
ori:IncomeLossBeforeIncomeTaxesCreditsAndRealizedInvestmentGainsOrLosses

ori:IncomeTaxesCreditsOnRealizedInvestmentGainsLosses

ori:IncreaseDecreaseInIncomeTaxesNet

ori:InterestAndOtherCharges
us-gaap:StatementBusinessSegments
ori:NetInvestmentIncomeAndOtherIncome

ori:NetInvestmentIncomeAndRealizedGainsLosses

ori:NetRealizedGainsLosses
us-gaap:InformationByCategoryOfDebtSecurity

ori:NetUnrealizedGainsLossesRecognizedfromChangesinFairValueofEquitySecuritiesHeld

ori:SpecialDividendPaidInJanuary2021

ori:Stockacquiredduringperiodvalueemployeestockownershipplan

ori:TitleEscrowAndOtherFees
us-gaap:StatementBusinessSegments

ori:TotalOperatingRevenues
us-gaap:StatementBusinessSegments

ori:TotalPremiumsAndFees
us-gaap:StatementBusinessSegments

ori:UnderwritingAcquisitionAndOtherExpenses
us-gaap:StatementEquityComponents
us-gaap:AdjustmentsToAdditionalPaidInCapitalOther
us-gaap:StatementEquityComponents
us-gaap:AmortizationOfESOPAward
us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:AvailableForSaleSecuritiesGrossRealizedGains
us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CurrentIncomeTaxExpenseBenefit
us-gaap:StatementEquityComponents
us-gaap:DividendsCommonStockCash

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInDeferredPolicyAcquisitionCosts

us-gaap:IncreaseDecreaseInFundsHeldUnderReinsuranceAgreements

us-gaap:IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve

us-gaap:IncreaseDecreaseInOtherPolicyholderFunds

us-gaap:IncreaseDecreaseInPremiumsReceivable

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InsuranceServicesRevenue
us-gaap:StatementBusinessSegments
us-gaap:InterestExpenseRelatedParty

us-gaap:InvestmentIncomeInvestmentExpense

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1
us-gaap:StatementBusinessSegments

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1
us-gaap:StatementBusinessSegments

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1

us-gaap:OriginationOfLoansToEmployeeStockOwnershipPlans
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:InformationByCategoryOfDebtSecurity
us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:PaymentsForLossesAndLossAdjustmentExpense

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromShortTermInvestments

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesEquity

us-gaap:PaymentsToAcquireOtherInvestments

us-gaap:PolicyholderDividends

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesEquity

us-gaap:RepaymentsOfOtherDebt
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
us-gaap:StatementBusinessSegments

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense
us-gaap:StatementBusinessSegments

us-gaap:UnrealizedGainLossOnInvestments

dei:EntityCommonStockSharesOutstanding

ori:AlternativeMinimumTaxAmtCreditCarryForward
us-gaap:StatementBusinessSegments
ori:AmountaboveMinimumPolicyholderPosition

ori:BondsOnDepositWithGovernmentalAuthorities

ori:DebtSecuritiesbyCreditQuality
ori:CreditRatingBlendofMajorAgencies

ori:DeferredTaxAssetOperatingLeaseRightofUseAsset

ori:DeferredTaxAssetsTaxLossesClaimsAndSettlementExpenses

ori:DeferredTaxLiabilitiesFixedMaturitySecuritiesAdjustedToCost

ori:DeferredTaxLiabilitiesTitlePlantsAndRecords

ori:DeferredTaxLiabilityOperatingLeaseLiability

ori:DeferredTaxLiabiltiesUnearnedPremiums

ori:DeferredtaxLiabilitiesTCJADiscountedreservestransitionadjustment

ori:DefinedBenefitPlanSecuritiesatNetAssetValue
us-gaap:FinancialInstrument
ori:EquitySecuritiesGrossUnrealizedGains
us-gaap:FinancialInstrument
ori:EquitySecuritiesGrossUnrealizedLosses
us-gaap:FinancialInstrument
ori:FixedMaturitySecuritiesGrossUnrealizedGains
us-gaap:FinancialInstrument
ori:FixedMaturitySecuritiesGrossUnrealizedLosses
us-gaap:ProductOrService
ori:InsuranceInForceDirect

ori:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNetOfReinsuranceLossesRecoverable
us-gaap:StatementBusinessSegments

ori:LiabilityforClaimsandClaimsAdjustmentExpenseGross

ori:LiabilityforClaimsandClaimsAdjustmentExpensefromAsbestosisandEnvironmentalExposure

ori:LiabiltiesRelatedToEscrow

ori:MortgageGuarantyInsurersContingencyReserves

ori:NumberofJurisdictions
us-gaap:FinancialInstrument
ori:Numberofsecuritiesincontinuousunrealizedlosspositionfor12monthsorless

ori:OtherPolicholdersBenefitsAndFunds

ori:ReinsuranceBalancesAndFundsHeld
us-gaap:ProductOrService
ori:ReinsuranceRecoverableConcentrationRiskLargestInsurerPercentage
us-gaap:ProductOrService
ori:ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentage
us-gaap:ProductOrService
ori:ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentageFromDomesticUnratedCompanies
us-gaap:ProductOrService
ori:ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentageFromForeignUnratedCompanies
us-gaap:ProductOrService
ori:ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentageOfRatingOrBetter

ori:ReinsuranceRecoverablesPolicyAndClaimReserves
us-gaap:StatementBusinessSegments
ori:RiskBasedCapitalPercent

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearFourAndYearFiveGrantDate

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearOneAndYearTwoGrantDate

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearThreeAndYearFourGrantDate

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearTwoAndYearThreeGrantDate

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateWithinOneYearOfGrantDate

ori:ShortdurationInsuranceContractsDiscountedLiabilityforUnpaidClaimsandAllocatedClaimAdjustmentExpenseNet
us-gaap:ProductOrService
us-gaap:ProductOrService
ori:ShortdurationInsuranceContractsIncurredClaimsandAllocatedClaimAdjustmentExpenseNetofCumulativePaidClaimsandAllocatedClaimAdjustmentExpenseNet
ori:AdjustmentToUsGaap, us-gaap:BalanceSheetLocation
ori:StatutoryAccountingPracticesAdjustmentsStatutoryCapitalAndSurplusBalance
us-gaap:StatementBusinessSegments
ori:StatutoryCapital

ori:TitlePremiumAndFeeRevenuesStemmingFromDirectOperations
us-gaap:AdjustmentsForNewAccountingPronouncements
ori:TotalCreditLossAllowanceRelatingToFinancialAssets

ori:TotalOtherAssets

ori:TotalPolicyLiabilitiesAndAccruals
us-gaap:AdjustmentsForNewAccountingPronouncements
ori:Totalcreditlossallowancerelatingtofinancialassets

ori:UnallocatedEssopShares
us-gaap:ConsolidatedEntities

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
us-gaap:ConsolidatedEntities
us-gaap:AccountsPayableCurrentAndNoncurrent

us-gaap:AccruedInvestmentIncomeReceivable
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:AllowanceForDoubtfulAccountsReceivable
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument
us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecurities

us-gaap:AvailableForSaleSecuritiesAmortizedCost

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

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

us-gaap:AvailableForSaleSecuritiesEquitySecurities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1
us-gaap:DebtInstrument
us-gaap:DebtInstrumentFaceAmount

us-gaap:DebtInstrumentFairValue
us-gaap:DebtInstrument

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
us-gaap:FinancialInstrument

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredPolicyAcquisitionCosts

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
us-gaap:RetirementPlanType

us-gaap:DividendsReceivable
us-gaap:ConsolidatedEntities
us-gaap:DueToRelatedPartiesCurrentAndNoncurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EquitySecuritiesFvNiCost
us-gaap:StatementBusinessSegments
us-gaap:EscrowDeposit

us-gaap:FundsHeldUnderReinsuranceAgreementsAsset
us-gaap:GuaranteeObligationsByNature, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:GuaranteeObligationsCurrentCarryingValue

us-gaap:IncomeTaxReceivable

us-gaap:InvestmentOwnedAtCost

us-gaap:Investments

us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense
us-gaap:StatementBusinessSegments

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
us-gaap:StatementBusinessSegments

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeasesFutureMinimumPaymentsDue

us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter

us-gaap:OperatingLossCarryforwards

us-gaap:OtherInvestments

us-gaap:OtherLiabilities

us-gaap:OtherShortTermInvestments
us-gaap:ConsolidatedEntities
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:PremiumsAndOtherReceivablesNet

us-gaap:ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments
us-gaap:ProductOrService
us-gaap:StatementBusinessSegments

us-gaap:ReinsuranceRecoverables
us-gaap:StatementBusinessSegments
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:ReinsuranceRecoverablesAllowance

us-gaap:ReinsuranceRecoverablesOnPaidLosses

us-gaap:RetentionPayable

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
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:ShortdurationInsuranceContractsAccidentYear
us-gaap:ShortdurationInsuranceContractsIncurredButNotReportedIbnrClaimsLiabilityNet
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsIncurredClaimsAndAllocatedClaimAdjustmentExpenseNet
us-gaap:ProductOrService, us-gaap:ShortdurationInsuranceContractsAccidentYear
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNet
us-gaap:ProductOrService
us-gaap:ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNetNotSeparatelyPresented

us-gaap:ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimAdjustmentExpenseAggregateReconcilingItems

us-gaap:ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimAdjustmentExpenseOtherReconcilingItem

us-gaap:ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseAccumulatedUnallocatedClaimAdjustmentExpense

us-gaap:StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithoutRegulatoryApproval
dei:LegalEntity, us-gaap:BalanceSheetLocation
us-gaap:StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance
dei:LegalEntity, us-gaap:BalanceSheetLocation, us-gaap:StatementBusinessSegments
us-gaap:BalanceSheetLocation, us-gaap:StatementBusinessSegments
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCarryingAmount
us-gaap:InvestmentType
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCost
us-gaap:InvestmentType
us-gaap:FinancialInstrument, us-gaap:InvestmentType
us-gaap:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesFairValue
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrant
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDeferredPolicyAcquisitionCosts
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrant
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDiscountDeductedFromReserves
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrant
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersReservesForUnpaidClaimsAndClaimsAdjustmentExpense
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersByAffiliationWithRegistrant
us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersUnearnedPremiums

us-gaap:SupplementaryInsuranceInformationDeferredPolicyAcquisitionCosts
us-gaap:StatementBusinessSegments

us-gaap:SupplementaryInsuranceInformationLiabilityForFuturePolicyBenefitsLossesClaimsAndLossExpenseReserves
us-gaap:StatementBusinessSegments

us-gaap:SupplementaryInsuranceInformationOtherPolicyClaimsAndBenefitsPayable
us-gaap:StatementBusinessSegments

us-gaap:SupplementaryInsuranceInformationUnearnedPremiums
us-gaap:StatementBusinessSegments

us-gaap:UnearnedPremiums
us-gaap:StatementBusinessSegments
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:WorkersCompensationDiscountAmount

Plots across concepts


IncomeStatement
Net Income Loss
Balance Sheet
Cash
Assets
Cash
Current Assets
Cash
NonCurrent Assets
Goodwill
Liabilities
Operating Lease Liability
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
Per Share
Common Stock Dividends Per Share Cash Paid
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Proceeds From Payments For Other Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockValue █████████████▇▃▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁305.7304.7304.1304.0304.0303.9303.6303.5303.2302.9302.7302.6302.4302.1269.2263.8263.6263.5262.7262.6262.4262.1261.9261.4261.3261.1260.9260.8260.8260.5260.4259.9259.8259.5259.4259.4259.4259.4259.3259.3259.2259.2259.2NANANA
us-gaap:CommonStockSharesIssued █▁305.738392304.74984NA304.062837304.035642303.992688303.652553303.570106303.201054302.950409302.714502302.643075302.459507302.185787269.238727263.806691263.687811263.586666262.71966262.60013262.445592262.175827261.968328261.446604261.306701261.16286260.94681260.889104260.827571260.546465260.462217259.99775259.803068259.574937259.490089259.463122259.441153259.452659259.328278259.304985259.281604259.268655259.22236NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁302.328012299.693514NA297.990822297.776315300.280398301.557866301.384364300.752992300.172853299.080914300.374004301.075469279.528034300.846014298.529626298.313246298.239349296.583195296.444432296.069028295.543808295.206909295.868117295.987501295.547223295.166316295.049613295.051774294.513903294.396055293.444269292.842386292.081785256.086431255.921356255.747273255.779449255.597983255.137235254.972652254.769513254.594687236.697304264.227861236.462231
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁299.934621298.753132NA297.729418297.523559300.280398300.13872299.894995299.418182299.020956299.080914299.006345299.738944278.116902264.041834261.380896261.08077260.784905259.711126259.41423259.093314258.657939258.257224259.266696259.468711259.118634258.812995258.607162258.379076257.933928257.706005257.098894256.749748256.279364256.086431255.921356255.747273255.473634255.292231255.137235254.972652254.769513254.594687236.697304236.552439236.387779
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:StockCompensationPlanNANANA8.0631118.0656119.620404NA0.041.163253.2847NA0.01.53951.5395NA1.40351.40350.0NA1.6786751.69383.765001NA5.040055.08657.621171NA6.7141846.3676466.750559NA7.5775438.36060912.066638NA15.23200215.0749614.865927NA16.01992116.36139415.990258NA16.09040412.873567NA
us-gaap:EarningsPerShareBasic ▇██▆▇▁▆▆▆▇▄▆▆▅▇▅▅▆▆▆▅▆▅▆▅▅▅▅▅▆▅▅▆▅▅▅▅▅▅▄▄▅▅▄▅▅1.061.681.740.831.34-2.010.920.680.551.38-0.360.920.660.011.130.180.390.430.510.430.390.480.350.480.390.40.240.330.260.750.370.40.760.22-0.08-0.06-0.130.00.22-0.46-0.26-0.05-0.05-0.160.240.11
us-gaap:EarningsPerShareDiluted ▇██▆▇▁▆▆▆▇▄▆▆▅▇▅▅▅▆▅▅▆▅▆▅▅▅▅▅▆▅▅▆▅▅▅▅▅▅▄▄▅▅▄▅▅1.051.681.740.831.34-2.010.910.670.551.37-0.360.920.660.011.010.170.350.390.460.390.350.430.320.440.360.360.230.30.240.670.330.360.670.21-0.08-0.06-0.130.00.22-0.46-0.26-0.05-0.05-0.160.230.11
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 EBT Margin us-gaap:ConsolidationItems us-gaap:OperatingSegments2123.6NANANA1670.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:StatementBusinessSegments us-gaap:AllOtherSegments▅▄▅▄▄▆▅▇▇▇▆█▆▆▇▇▇▇▆▃▁▁▂▂▂▁▅▂▃▃▂▂▂▃▂▁▃▅▃▃▅▆▄▃▄36.735.137.036.436.339.838.943.044.144.041.745.740.241.442.244.042.241.941.232.128.728.329.031.129.528.338.431.132.033.530.529.529.633.529.927.631.737.132.833.736.740.435.333.934.6NA
 EBT Margin us-gaap:StatementBusinessSegments us-gaap:OperatingSegmentsNA1971.0NA1793.31614.31634.2NA1694.61594.81488.1NA1631.51546.81455.2NA1543.61480.01418.0NA1480.51428.31362.0NA1493.61383.91304.1NA1353.41267.21221.1NA1359.61308.91246.5NA1270.11186.51134.1NANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:BenefitsLossesAndExpenses █▇▇▆▅▅▆▆▅▄▅▅▅▄▄▆▄▄▄▄▄▃▄▄▄▃▄▄▃▃▃▃▃▃▄▄▄▃▃▄▃▃▃▂▁▁1857.71724.41770.91576.81471.51471.51583.21518.61439.21350.11418.51444.61384.01336.41371.51533.31352.71280.11357.91331.91293.41231.11338.71360.91258.11176.41283.61269.61234.21133.61189.31229.71165.21185.41319.71335.91282.21160.71228.11296.21203.31154.41199.11047.3927.3901.3
us-gaap:ComprehensiveIncomeNetOfTax ▆▆▇▆█▁▆▆▆▇▄▆▅▄▆▅▅▅▅▅▆▆▅▄▄▅▅▅▅▅▅▅▄▅▄▅▄▅▄▄▄▄▄▅▅▅369.8315.0467.7274.5774.5-751.8261.5250.1280.9551.6-98.8260.0144.1-116.8247.3112.2109.1157.268.9110.7277.9303.964.1-6.1-30.8131.845.013.3129.9135.796.4172.9-47.8122.8-50.221.3-17.243.1-15.6-101.7-35.8-30.3-122.292.225.6139.7
us-gaap:GainLossOnInvestments ▇██▆█▁▇▆▆█▆▇▆▅▇▆▆▆▆▆▆▆▆▆▆▆▆▆▆▇▆▆▇120.9375.4374.7000000000000580.7346.7-944.1167.463.636.9368.0-14.4135.773.3-136.4154.135.86.814.814.77.26.644.114.341.416.618.89.521.549.9191.21.54.8137.1NANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▇██▆▇▁▆▆▆▇▄▆▆▅▇▅▆▆▆▆▆▆▅▆▆▆▅▅▅▆▅▆▆▅▅▅▅▅▅▄▄▅▅▄▅▅396.0630.6652.3306.9499.1-769.9346.1252.4205.4518.5-137.6335.1246.6-6.0354.759.6146.3164.7190.8164.0148.8182.3141.5184.7151.8153.791.4121.499.6296.9142.3149.7296.384.5-36.4-31.1-58.3-2.679.3-182.7-108.3-24.9-23.7-60.780.831.2
us-gaap:IncomeTaxExpenseBenefit ▇██▆▇▁▇▆▆▇▄▆▆▅▆▅▆▆▆▆▆▆▆▆▆▆▆▆▆▇▆▆▇▆▅▅▄▅▅▃▄▅▅▄▅▅79.5128.5132.3999999999999860.9101.4-165.170.349.539.9106.2-31.159.848.8-10.155.113.444.651.658.853.147.759.350.858.849.750.328.135.533.5102.547.546.8102.328.3-16.2-16.2-24.2-3.124.1-66.1-42.0-11.9-10.3-21.723.36.2
us-gaap:IncomeTaxesPaidNet ▇▃▅▃▆▃█▄▅▃▄▄▅▃▃▃▇▂▄▄▇▃▆▄▆▃▃▁▇▃▅▅▄▂▃▂▃▃▃▃▂▃▃▃▃▃102.117.151.120.271.36.7130.439.454.35.339.338.354.45.28.40.0102.9-5.032.242.7101.91.870.444.981.51.75.4-39.1100.40.649.558.432.1-17.70.2-3.20.24.41.30.4-9.91.3-0.6-0.211.94.4
us-gaap:InterestPaidNet ▁▆▁▆▁▆▁▆▁▆▁▆▁█▁█▁█▁▆▁▆▁▆▁▆▁▃▁▃▁▃▁▃▁▃▄▃▄▄▄▂▅▁▄▁0.020.40.120.60.120.60.221.00.220.70.420.70.229.50.331.00.330.90.220.30.320.10.120.10.120.50.210.50.110.40.210.50.210.40.210.613.310.913.311.514.72.517.50.413.00.4
us-gaap:NetIncomeLoss ▇██▆▇▁▆▆▆▇▄▆▆▅▇▅▅▅▆▅▅▆▅▆▅▅▅▅▅▆▅▅▆▅▅▅▅▅▅▄▄▅▅▅▅▅316.4502.1519.7246.0397.7-604.8275.8202.8165.5412.2-106.5275.2197.74.0299.646.1101.6113.1131.9110.9101.0122.990.6125.9102.0103.463.385.866.1194.494.7102.9193.956.2-20.2-14.8-34.00.455.2-116.5-66.3-12.9-13.3-38.957.425.0
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▇██▆▇▁▆▆▆▇▄▆▆▅▇▅▅▅▆▅▅▆▅▆▅▅▅▅▅▆▅▅▆▅▅▅▅▅▅▄▄▅▅▅▅316.4502.1519.7246.0397.7-604.8275.8202.8165.5412.2-106.5275.2197.74.0299.646.1101.6113.1131.9110.9101.0122.990.7125.9102.0103.463.385.866.1194.494.7102.9193.956.2-20.2-14.8-34.00.455.2-116.5-66.3-12.9-13.4-38.957.4NA
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted 316.4NANANA397.7NA275.8202.8165.5412.2-106.5275.2197.74.0302.749.8105.2116.7135.6114.6104.7126.694.3129.6105.7107.067.089.569.7198.098.4106.5197.659.8-20.2-14.8-34.00.455.2-116.5-66.3-12.9-13.4-38.962.0NA
us-gaap:NetInvestmentIncome ▇▆▇▆▇█████▇▇▇▆▆▆▅▅▅▄▄▄▅▆▄▃▃▂▂▂▂▁▁▁▂▂▂▂▃▃▄▄▄▄▄▄107.6104.3109.6106.4108.7114.1112.9112.7113.0112.1110.3108.7106.9105.8103.7103.3101.0101.2100.095.794.996.399.7104.293.191.491.286.185.482.881.578.978.879.383.682.085.085.889.190.893.191.595.092.695.096.2
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▆▆▇▆▆▁▆▄▆▆▃▆▄▃▄█▅▅▃▅▅▇▃▂▅▂▃▃▆▄▃▆▃▄▄▇▄▆4.03.06.52.84.0-10.52.1-1.63.12.3-6.42.6-3.6-3.7-2.48.61.71.5-4.4-0.51.36.3-5.5-8.51.6-7.7-6.1-5.12.2-3.2-4.72.4-4.4-3.1-1.25.8-3.63.4NANANANANANANANA
us-gaap:OtherIncome ██▇▇▇▇▇▇▇▆▆▆▆▆▅▄▆▆▅▆▆▆▆▆▆▅▅▆▅▅▅▅▅▄▅▆▆▇▆▇▆▆▆▁▁▁37.836.332.6999999999999931.732.034.635.232.934.130.430.530.430.130.625.920.428.227.625.927.526.627.326.927.826.525.425.226.725.823.823.123.323.220.425.828.728.331.628.631.027.028.526.84.54.84.8
us-gaap:PolicyholderBenefitsAndClaimsIncurredNet ▄▄▄▅▄▄▅▅▅▄▅▄▄▄▂█▄▃▃▄▄▃▄▅▄▃▅▅▅▃▃▃▂▃▆▇▇▄▆▇▆▅▅▄▁▁615.8598.0601.7633.2617.8619.7657.4659.5629.9598.5634.6615.1601.0590.1532.1759.0608.8559.2582.0590.7587.2569.8618.7653.4604.4564.8649.1643.0651.7556.1557.6564.8521.7578.8686.5734.2713.2613.4680.4729.5684.0636.6656.5602.4502.5491.6
us-gaap:PremiumsEarnedNet ▇▆█▅▄▄▅▄▄▄▄▄▄▃▄▄▄▃▄▄▃▃▄▄▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁1868.51732.22120.01496.01353.11376.71481.81423.41329.61263.41339.01388.61294.71231.01327.61312.01239.21201.31286.81238.61192.61150.81238.11259.41158.21103.01154.61159.01075.41057.21133.01163.41100.01060.21057.41061.4981.4943.6965.0917.1890.5922.8929.1797.7746.2752.3
us-gaap:RealizedInvestmentGainsLosses ▃▃▃▃▃▃█▃▃▃▁▃▄1.07.81.51.4-7.318.5606.86.310.512.3-290.47.332.0NANANANANANANANANANANANANANANANA191.21.54.8137.14.54.218.622.02.9127.5-15.5-2.96.429.43.872.82.9
us-gaap:Revenues ▇██▆▆▁▆▅▅▆▃▅▅▄▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▃▃▂▂▂2253.72355.02423.21883.81970.6701.51929.31771.01644.71868.61280.91779.71630.71330.41726.21593.01499.01444.81548.71496.01442.21413.51480.21545.71410.01330.21375.01391.01333.91430.61331.61379.51461.51269.91283.21304.81223.91158.01307.41113.51094.91129.51175.4986.51008.1932.6
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets █▇▇▆▆▅▅▅▅▅▄▄▄▃▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁24678.423049.322815.222248.721650.320352.221076.321181.820987.720296.919327.119802.319454.218998.819403.519747.419357.118905.418591.618810.617991.217433.317110.517327.817277.017201.316988.116986.817183.916811.016534.416526.416299.316410.716226.816187.515875.216164.816050.415999.116086.916303.615882.7NANANA
us-gaap:Liabilities █▇▇▆▆▅▅▅▅▄▄▄▄▃▄▅▄▄▄▄▃▃▃▃▃▃▂▂▃▂▂▂▂▂▂▂▁▂▂▁▁▂▁17899.816597.416628.516174.015791.315209.315076.115387.915093.714631.314180.814491.114350.813950.214670.215017.314695.314308.814119.914364.413613.113290.613229.613473.913339.513187.013064.013063.813230.812945.212759.412810.312714.712737.312630.612497.312162.812391.512277.812171.112114.512253.511761.3NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▇▇▆▆▅▅▅▅▅▄▄▄▃▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁24678.423049.322815.222248.721650.320352.221076.321181.820987.720296.919327.119802.319454.218998.819403.519747.419357.118905.418591.618810.617991.217433.317110.517327.817277.017201.316988.116986.817183.916811.016534.416526.416299.316410.716226.816187.515875.216164.816050.415999.116086.916303.615882.7NANANA
us-gaap:StockholdersEquity █▇▇▆▆▄▆▆▆▆▄▅▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▂▂6778.66451.86186.66074.65858.95142.96000.15793.95893.95665.65146.25311.25103.45048.64733.34730.04661.84596.64471.64446.14378.04142.63880.83853.83937.44014.23924.03922.93953.13865.83775.03716.03584.53673.33596.23690.13712.33773.33772.53827.93972.4NA4121.4NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Cash ▃▄▃▂▃▅▂▃▃▂▃▃▃▃▄▄▇▆▅▅▆▄▅▅▄▅▄█▅▄▅▅▃▄▃▄▃▃▂▃▄▃▄▂▁▁109.2123.4118.795.0114.0144.578.8109.699.892.8100.3115.2107.9103.4125.9139.2195.1177.2145.7144.6168.7137.1159.8160.1128.1150.4136.7219.9146.3130.2153.3156.3112.7122.6101.2125.5109.2117.493.0108.7129.6118.1127.388.065.374.9
 us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities srt:ParentCompanyNANA1.9NANANA1.9NANANA5.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities srt:ParentCompanyNANA7668.0NANANA7131.8NANANA6276.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Goodwill NANA175.1NANANA175.1NANANA174.0NANANA160.7NANANA160.7NANANA160.7NANANA160.7NANANA160.7NANANA160.7NANANA162.0NANANA171.1NANANA
 us-gaap:Goodwill us-gaap:StatementBusinessSegments ori:GeneralInsuranceSegmentNANA116.2NANANA116.2NANANA116.2NANANA116.2NANANA116.2NANANA116.2NANANA116.2NANANA116.2NANANA116.2NANANA117.5NANANA115.9NANANA
 us-gaap:Goodwill us-gaap:StatementBusinessSegments us-gaap:TitleInsuranceSegmentNANA58.7NANANA58.7NANANA57.5NANANA44.3NANANA44.3NANANA44.3NANANA44.3NANANA44.3NANANA44.3NANANA44.3NANANA44.3NANANA
us-gaap:EquitySecuritiesFvNi █▅▄▃▂▁▄▃▃5204.14271.34054.83682.93560.13214.94030.53770.63894.6NA3380.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:TaxesPayableCurrent NA36.94.29.4NA27.90.0NANANA0.0NANANA6.5NANANA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:DebtAndCapitalLeaseObligations █▄▄▄▄▄▄▄▄▄▄▄▄▄▇█████▄▄▄▄▄▄▄▄▂▂▂▂▂▂▂▂▂▄▄▄▄▄▁1590.1947.2966.4966.2968.1967.8974.0973.7975.4975.1981.4981.1974.4974.11448.71526.91526.11525.51528.71528.0982.9982.3961.7961.7961.7961.7965.0965.0566.2566.2569.2569.2570.0570.0572.9573.0573.8910.1912.8912.8923.11021.5475.0NANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet █▆▆▃▂▁▅▇▆▅▁▃▂▂▄▃▄▃▂▃▃211.1165.0137.366.443.70.0112.2171.3147.0108.810.354.733.733.4100.571.479.464.842.652.348.6NA0.0NANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity █▇▇▆▆▄▆▆▆▆▄▅▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▂▂6778.66451.86186.66074.65858.95142.96000.15793.95893.95665.65146.25311.25103.45048.64733.34730.04661.84596.64471.64446.14378.04142.63880.83853.83937.44014.23924.03922.93953.13865.83775.03716.03584.53673.33596.23690.13712.33773.33772.53827.93972.4NA4121.4NANANA
 us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:CumulativeEffectPeriodOfAdoption,us-gaap:StatementEquityComponents srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance,us-gaap:RetainedEarningsNA4831.44394.8NA4051.23715.84383.6NA4326.74220.83868.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome▆▅▇██▃▅▅▄▃▁150.496.9284.0336.1307.5-69.277.792.044.8-70.6-210.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital█▆▄▄▄▄▃▃▂▂▁1337.61318.91306.91305.61305.11304.21297.51295.21288.61284.11277.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents us-gaap:CommonStock█▆▄▄▄▄▃▃▂▁▁305.7304.7304.1304.0304.0303.9303.6303.5303.2302.9302.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▇▄▄▃▁▄▃▄▄▂5082.14831.44394.84234.94051.23715.84386.04170.14326.74220.83849.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CommonStockValue █████████████▇▃▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁305.7304.7304.1304.0304.0303.9303.6303.5303.2302.9302.7302.6302.4302.1269.2263.8263.6263.5262.7262.6262.4262.1261.9261.4261.3261.1260.9260.8260.8260.5260.4259.9259.8259.5259.4259.4259.4259.4259.3259.3259.2259.2259.2NANANA
us-gaap:AdditionalPaidInCapitalCommonStock █████████▇▇▇▇▇▃▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁1337.61318.91306.91305.61305.11304.21297.51295.21288.61284.11277.61275.61272.21267.9815.2735.7732.0728.4713.8710.4706.2702.3698.0689.5686.6686.0681.6679.7677.5674.5673.9666.8663.5659.8660.9660.5659.9659.4657.9654.2653.5651.9649.6NANANA
us-gaap:RetainedEarningsAccumulatedDeficit █▇▆▆▅▅▆▆▆▆▅▅▅▅▃▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▂▂▂▂▂▂5082.14831.44394.84234.94051.23715.84386.04170.14326.74220.83849.84014.63797.73658.13206.93323.13326.53274.33210.63127.23064.83012.12937.52894.42816.42762.32706.72690.52651.82632.82485.32436.92380.22232.42222.32287.92348.22427.62472.42461.82623.02733.92791.4NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▄▄▆▆▆▂▄▄▃▂▁▁▁▂▇▇▆▆▆▇▇▅▃▃▅▆▆▆▆▆▆▆▆█▇█▇▇▇▇▇▇▇150.496.9284.0336.1307.5-69.277.792.044.8-70.6-210.0-217.7-202.6-148.9474.2441.4375.3367.8323.6386.8387.0210.229.255.8187.9320.8292.3310.7383.3319.5378.2376.5306.5548.3481.7511.7475.5458.7416.0487.0472.2441.7459.1NANANA
 us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital▁█0.22.3NA0.40.31.1NA0.40.32.8NA0.40.42.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▇██▇▇▇█▆▆▆▇▆▆▅▇▆▆▇▇▅▆▆▇▆▇▇▁▅▆▇▇▆▆▇▇▆▆▅▅▄▅▄▅▄▅219.4296.0376.1370.6222.0216.3270.0352.8177.2136.2163.4309.8156.5130.8-69.3263.1112.9146.1235.4238.137.9125.9121.7262.8112.9190.8188.8-542.336.9135.4227.7180.7135.1143.2209.7192.081.349.032.725.8-101.3-52.1-109.338.4-192.0-19.3
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▇▄▄▅▆▅▆▅▆▅▅▆▇▇▄▆▆▅▁▆▅▆▅▆▅▅█▆▅▅▆▆▆▅▅█▆▆▆█▃▇▆█▇-827.988.3-293.3-325.2-190.3-36.4-246.016.5-114.2-80.9-110.8-247.9-59.7178.996.0-271.9-45.7-72.3-186.9-760.339.6-128.8-84.5-149.6-89.0-126.7-226.6268.423.4-108.5-192.1-92.0-101.4-72.1-189.4-130.1292.423.4-3.77.1256.2-446.7194.325.3222.857.4
us-gaap:NetCashProvidedByUsedInFinancingActivities █▁▃▃▃▃▃▁▃▃▃▃▃▁▃▃▃▃▃▇▃▄▃▃▃▃▃▆▃▃▃▃▃▃▃▃▁▃▃▃▃▇▃▃▃▃594.4-379.7-59.2-64.5-62.1-114.2-54.8-359.5-56.1-62.7-67.4-54.5-92.4-332.2-39.9-47.1-49.3-42.2-47.3497.9-45.8-19.8-37.4-81.3-46.1-50.4-45.3347.4-44.2-50.0-38.5-45.2-43.5-49.7-44.3-45.7-381.8-48.2-44.6-54.1-143.1489.6-45.9-40.9-40.3-40.5
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▁█-14.14.7NA-19.1-30.3999999999999965.6NA9.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:DeferredIncomeTaxExpenseBenefit ▇██▆█▁▅▆▆▇▅▇▆▅▇▅▆▆▆▆▆▆▆▆▆▆▆▇▆▆▇▆█▇▅▆▅▆▇▅▅▅▇▅▆▆32.977.786.615.975.5-205.2-55.010.59.362.5-49.425.613.4-36.160.8-39.411.1-0.313.93.69.02.213.8-9.83.31.320.128.81.8-3.443.70.872.329.1-21.6-15.8-21.1-3.739.7-40.3-40.6-18.126.4-24.523.4-5.2
us-gaap:NetCashProvidedByUsedInOperatingActivities ▇▇██▇▇▇█▆▆▆▇▆▆▅▇▆▆▇▇▅▆▆▇▆▇▇▁▅▆▇▇▆▆▇▇▆▆▅▅▄▅▄▅▄▅219.4296.0376.1370.6222.0216.3270.0352.8177.2136.2163.4309.8156.5130.8-69.3263.1112.9146.1235.4238.137.9125.9121.7262.8112.9190.8188.8-542.336.9135.4227.7180.7135.1143.2209.7192.081.349.032.725.8-101.3-52.1-109.338.4-192.0-19.3
us-gaap:NetIncomeLoss ▇██▆▇▁▆▆▆▇▄▆▆▅▇▅▅▅▆▅▅▆▅▆▅▅▅▅▅▆▅▅▆▅▅▅▅▅▅▄▄▅▅▅▅▅316.4502.1519.7246.0397.7-604.8275.8202.8165.5412.2-106.5275.2197.74.0299.646.1101.6113.1131.9110.9101.0122.990.6125.9102.0103.463.385.866.1194.494.7102.9193.956.2-20.2-14.8-34.00.455.2-116.5-66.3-12.9-13.3-38.957.425.0
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▇▄▄▅▆▅▆▅▆▅▅▆▇▇▄▆▆▅▁▆▅▆▅▆▅▅█▆▅▅▆▆▆▅▅█▆▆▆█▃▇▆█▇-827.988.3-293.3-325.2-190.3-36.4-246.016.5-114.2-80.9-110.8-247.9-59.7178.996.0-271.9-45.7-72.3-186.9-760.339.6-128.8-84.5-149.6-89.0-126.7-226.6268.423.4-108.5-192.1-92.0-101.4-72.1-189.4-130.1292.423.4-3.77.1256.2-446.7194.325.3222.857.4
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities █▁▃▃▃▃▃▁▃▃▃▃▃▁▃▃▃▃▃▇▃▄▃▃▃▃▃▆▃▃▃▃▃▃▃▃▁▃▃▃▃▇▃▃▃▃594.4-379.7-59.2-64.5-62.1-114.2-54.8-359.5-56.1-62.7-67.4-54.5-92.4-332.2-39.9-47.1-49.3-42.2-47.3497.9-45.8-19.8-37.4-81.3-46.1-50.4-45.3347.4-44.2-50.0-38.5-45.2-43.5-49.7-44.3-45.7-381.8-48.2-44.6-54.1-143.1489.6-45.9-40.9-40.3-40.5
us-gaap:PaymentsOfDividendsCommonStock ▂█▁▁▁▁▁█▁▁▁▁▁▇▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁65.8369.562.462.462.462.959.9359.459.859.658.358.258.2324.150.549.549.549.348.548.648.448.347.648.047.947.847.147.147.246.946.446.246.246.045.545.445.445.244.644.744.644.544.040.740.840.6
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument ori:SeniorNotesDue20513.85e-06NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value305304304304304303303303303302302302302302269263263263262262262262261261261261260260260260260259259259259259259259259259259259259240
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.31.31.41.41.51.41.41.41.51.61.51.61.61.41.31.41.41.41.41.51.51.51.51.51.51.51.51.51.51.61.61.61.61.61.61.61.61.61.61.61.61.61.7

us-gaap:CommonStockValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Common
Period End2020-12-312019-12-312018-12-31
Value304303302
Percentage of CommonStockValue100.0100.0100.0
Percentage of Assets1.31.41.6
Percentage of Assets srt:ParentCompany3.94.24.7

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value305304304304303303303303302302302302302269263263263262262262262261261261261260260260260260259259259259259259259259259259259259240
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value302299297297300301301300300299300301279300298298298296296296295295295295295295295295294294293292292256255255255255255254254254236264236
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value299298297297300300299299299299299299278264261261260259259259258258259259259258258258257257257256256256255255255255255254254254236236236
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:StockCompensationPlan


Antidilutive
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value8.0631118.0656119.6204040.041.163253.28470.01.53951.53951.40351.40350.01.6786751.69383.7650015.040055.08657.6211716.7141846.3676466.7505597.5775438.360609121515141616151612
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.061.681.740.831.34-2.010.920.680.551.38-0.360.920.660.011.130.180.390.430.510.430.390.480.350.480.390.40.240.330.260.750.370.40.760.22-0.08-0.06-0.1300.22-0.46-0.26-0.05-0.05-0.160.240.11
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.051.681.740.831.34-2.010.910.670.551.37-0.360.920.660.011.010.170.350.390.460.390.350.430.320.440.360.360.230.30.240.670.330.360.670.21-0.08-0.06-0.1300.22-0.46-0.26-0.05-0.05-0.160.230.11
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

Benefits Losses And Expenses

us-gaap:BenefitsLossesAndExpenses

us-gaap:BenefitsLossesAndExpenses


Benefits
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value18571724177015761471147115831518143913501418144413841336137115331352128013571331129312311338136012581176128312691234113311891229116511851319133512821160122812961203115411991047927901
Percentage of BenefitsLossesAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues82.473.273.183.774.7209.882.185.787.572.3110.781.284.9100.579.596.390.288.687.789.089.787.190.488.089.288.493.491.392.579.289.389.179.793.3102.8102.4104.8100.293.9116.4109.9102.2102.0106.292.096.6

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value369315467274774-751.8261250280551-98.8260144-116.82471121091576811027730364-6.1-30.8131451312913596172-47.8122-50.221-17.243-15.6-101.7-35.8-30.3-122.29225139
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues16.413.419.314.639.3-107.213.614.117.129.5-7.714.68.8-8.814.37.07.310.94.47.419.321.54.3-0.4-2.29.93.31.09.79.57.212.5-3.39.7-3.91.6-1.43.7-1.2-9.1-3.3-2.7-10.49.32.515.0

Gain Loss On Investments

us-gaap:GainLossOnInvestments

us-gaap:GainLossOnInvestments


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value12037537480346-944.11676336368-14.413573-136.4154356.814147.26.644144116189.521491911.54.8137
Percentage of GainLossOnInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues5.415.915.54.317.6-134.68.73.62.219.7-1.17.64.5-10.38.92.20.51.00.90.50.53.11.02.71.21.40.71.53.713.40.10.39.4

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value396630652306499-769.9346252205518-137.6335246-6.035459146164190164148182141184151153911219929614214929684-36.4-31.1-58.3-2.679-182.7-108.3-24.9-23.7-60.78031
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues17.626.826.916.325.3-109.817.914.312.527.7-10.718.815.1-0.520.53.79.811.412.311.010.312.99.611.910.811.66.68.77.520.810.710.920.36.7-2.8-2.4-4.8-0.26.1-16.4-9.9-2.2-2.0-6.28.03.3

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ConsolidationItems

us-gaap:OperatingSegments


Income
Period End2021-06-302020-06-30
Value269145
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments68.129.2
Percentage of Revenues12.07.4
Percentage of Revenues us-gaap:OperatingSegments12.78.7

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:StatementBusinessSegments

us-gaap:AllOtherSegments


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
Value5.15.68.98.76.7121017131312137.96.5-2.56.54.81.14.23.93.01.9-0.33.72.51.67.60.3-1.7-0.5-1.50.80.12.62.71.1-2.2-4.2-3.5-3.6-6.1-1.30.8-2.2-3.2
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments1.30.91.42.81.3-1.63.17.06.42.5-9.33.93.2-108.3-0.710.93.30.72.22.42.01.0-0.22.01.61.08.30.2-1.7-0.2-1.10.50.03.1-7.4-3.53.8161.5-4.42.05.65.2-3.43.6-4.0
Percentage of Revenues0.20.20.40.50.31.80.51.00.80.71.00.70.50.5-0.10.40.30.10.30.30.20.1-0.00.20.20.10.60.0-0.1-0.0-0.10.10.00.20.20.1-0.2-0.4-0.3-0.3-0.6-0.10.1-0.2-0.3
Percentage of Revenues us-gaap:AllOtherSegments13.916.00.023.918.530.90.041.229.930.00.028.719.715.70.014.811.42.60.012.110.56.70.011.98.55.70.01.0-5.3-1.50.02.70.37.80.04.0-6.9-11.30.0-10.7-16.6-3.20.0-6.5-9.2

us-gaap:OperatingSegments


Income
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value24921714516117015513718616512317134148152139136139132133995110614415877-50.9-78.0-1.3
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments39.570.829.2-21.067.775.626.455.567.0-2063.329.092.090.393.293.474.775.587.486.781.951.635.896.253.691.5163.7133.850.0
Percentage of Revenues10.611.57.423.19.69.47.310.510.19.31.19.010.310.29.69.69.09.410.07.13.97.410.410.96.1-3.9-6.4-0.1
Percentage of Revenues us-gaap:OperatingSegments12.712.19.09.910.19.79.211.410.78.51.19.110.510.39.710.09.39.610.27.34.18.710.612.16.2-4.0-6.6-0.1

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7912813260101-165.1704939106-31.15948-10.1551344515853475950584950283533102474610228-16.2-16.2-24.2-3.124-66.1-42.0-11.9-10.3-21.7236.2
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.55.55.53.25.1-23.53.62.82.45.7-2.43.43.0-0.83.20.83.03.63.83.53.34.23.43.83.53.82.02.62.57.23.63.47.02.2-1.3-1.2-2.0-0.31.8-5.9-3.8-1.1-0.9-2.22.30.7

us-gaap:IncomeTaxExpenseBenefit us-gaap:ConsolidationItems

us-gaap:OperatingSegments


Income
Period End2021-06-302020-06-30
Value5428
Percentage of IncomeTaxExpenseBenefit68.127.6
Percentage of Revenues2.41.4
Percentage of Revenues us-gaap:OperatingSegments2.51.7

us-gaap:IncomeTaxExpenseBenefit us-gaap:StatementBusinessSegments

ori:GeneralInsuranceGroup


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
Value232725201520151716201518171110915172820222426282927263.6181927251920251716162232192121149.36.5
Percentage of IncomeTaxExpenseBenefit29.621.219.433.715.3-12.622.334.740.419.6-51.130.135.0-113.9198.0117.939.554.335.042.751.245.255.350.755.152.112.852.158.226.553.941.919.989.4-109.9-102.5-69.8-729.0134.4-29.5-50.7-178.2-141.7-42.927.9
Percentage of Revenues1.01.21.11.10.83.00.81.01.01.11.21.01.00.96.31.01.21.91.31.51.71.91.91.91.92.00.31.31.51.91.91.41.42.01.41.31.42.02.51.81.91.91.20.90.6
Percentage of Revenues ori:GeneralInsuranceGroup0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

ori:RfigRunOffBusiness


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1.40.90.30.8-1.11.61.21.41.61.62.42.62.82.2-46.1-38.52.25.23.16.34.99.62.3-4.5-0.1124.73.6-11.96.8131219-7.0-43.5-46.3-56.0-31.9
Percentage of IncomeTaxExpenseBenefit1.80.70.21.3-1.1-1.01.72.84.01.5-7.74.35.7-21.8-83.7-287.34.910.15.311.910.316.24.5-7.7-0.224.316.710.1-35.56.627.827.618.9-24.7268.5285.8231.41029.0
Percentage of Revenues0.10.00.00.0-0.10.20.10.10.10.10.20.10.20.2-2.7-2.40.10.40.20.40.30.70.2-0.3-0.00.90.30.3-0.90.51.00.91.3-0.6-3.4-3.5-4.6-2.8
Percentage of Revenues ori:RfigRunOffBusiness0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

ori:TitleInsuranceGroup


Income
Period End2021-06-302020-06-30
Value2913
Percentage of IncomeTaxExpenseBenefit36.613.4
Percentage of Revenues1.30.7
Percentage of Revenues ori:TitleInsuranceGroup0.00.0

us-gaap:AllOtherSegments


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
Value0.0-1.30.20.90.51.61.61.31.62.02.6-3.30.4-1.5230.1-0.1-0.7-0.20.50.2-0.1-1.3-0.20.0-0.42.3-4.1-0.8-0.4-0.7-0.20.00.70.7-1.1-0.8-1.6-1.5-1.1-2.2-0.60.6-0.8-1.2
Percentage of IncomeTaxExpenseBenefit0.0-1.00.21.50.5-1.02.32.64.01.9-8.4-5.50.814.941.90.7-0.2-1.4-0.30.90.4-0.2-2.6-0.30.0-0.88.2-11.5-2.4-0.4-1.5-0.40.02.5-4.36.83.351.6-6.21.75.25.0-5.83.7-5.2
Percentage of Revenues0.0-0.10.00.00.00.20.10.10.10.10.2-0.20.0-0.11.30.0-0.0-0.0-0.00.00.0-0.0-0.1-0.00.0-0.00.2-0.3-0.1-0.0-0.1-0.00.00.10.1-0.1-0.1-0.1-0.1-0.1-0.2-0.10.1-0.1-0.1
Percentage of Revenues us-gaap:AllOtherSegments0.0-3.70.02.51.44.00.03.03.64.50.0-7.21.0-3.60.00.2-0.2-1.70.01.60.7-0.40.0-0.60.0-1.40.0-13.2-2.5-1.20.0-0.70.02.10.0-4.0-2.5-4.30.0-3.3-6.0-1.50.0-2.4-3.5

us-gaap:OperatingSegments


Income
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value504228313430263433200.74247494544444444321636455425-21.6-31.1-2.5
Percentage of IncomeTaxExpenseBenefit39.070.427.6-19.170.176.225.258.067.6-199.05.295.191.394.094.574.275.788.587.790.450.435.197.053.191.5133.3128.580.6
Percentage of Revenues2.12.31.44.52.01.81.41.92.01.50.02.83.33.33.13.12.93.13.32.31.32.53.33.72.0-1.7-2.5-0.2
Percentage of Revenues us-gaap:OperatingSegments2.52.41.71.92.01.91.82.12.11.40.02.93.33.43.23.23.03.23.42.41.32.93.34.12.1-1.7-2.6-0.2

us-gaap:TitleInsuranceSegment


Income
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value212721139.21615124.31214136.3192322133020157.51619165.61410.09.31.99.012147.67.28.07.93.35.73.31.60.73.31.91.3
Percentage of IncomeTaxExpenseBenefit17.020.835.313.4-5.623.532.131.64.0-41.523.426.6-62.436.1174.650.426.751.239.232.912.632.932.733.611.150.228.227.81.918.927.114.326.9-44.4-49.4-32.6-106.523.7-5.0-3.8-5.9-32.0-8.85.6
Percentage of Revenues0.91.11.10.71.30.90.90.80.21.00.80.80.51.21.51.51.01.91.41.10.51.11.21.20.41.00.70.70.10.70.91.00.60.60.60.60.30.40.30.10.10.30.20.1
Percentage of Revenues us-gaap:TitleInsuranceSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value102175120716.713039545.33938545.28.40.0102-5.032421011.87044811.75.4-39.11000.6495832-17.70.2-3.20.24.41.30.4-9.91.3-0.6-0.2114.4
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.50.72.11.13.61.06.82.23.30.33.12.23.30.40.50.06.9-0.32.12.97.10.14.82.95.80.10.4-2.87.50.03.74.22.2-1.40.0-0.20.00.40.10.0-0.90.1-0.1-0.01.20.5

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.0200.1200.1200.2210.2200.4200.2290.3310.3300.2200.3200.1200.1200.2100.1100.2100.2100.21013101311142.5170.4130.4
Percentage of InterestPaidNet0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.00.90.01.10.02.90.01.20.01.10.01.20.02.20.01.90.02.10.01.40.01.40.01.30.01.50.00.80.00.70.00.80.00.80.00.81.10.91.01.01.30.21.50.01.30.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value316502519246397-604.8275202165412-106.52751974.029946101113131110101122901251021036385661949410219356-20.2-14.8-34.00.455-116.5-66.3-12.9-13.3-38.95725
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues14.021.321.413.120.2-86.214.311.510.122.1-8.315.512.10.317.42.96.87.88.57.47.08.76.18.17.27.84.66.25.013.67.17.513.34.4-1.6-1.1-2.80.04.2-10.5-6.1-1.1-1.1-3.95.72.7

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value316502246397-604.82021654122751974.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues14.021.313.120.2-86.211.510.122.115.512.10.3
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value316502519246397-604.8275202165412-106.52751974.029946101113131110101122901251021036385661949410219356-20.2-14.8-34.00.455-116.5-66.3-12.9-13.4-38.957
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues14.021.321.413.120.2-86.214.311.510.122.1-8.315.512.10.317.42.96.87.88.57.47.08.76.18.17.27.84.66.25.013.67.17.513.34.4-1.6-1.1-2.80.04.2-10.5-6.1-1.1-1.1-3.95.7

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted


Net
Period End2021-06-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value316397275202165412-106.52751974.030249105116135114104126941291051076789691989810619759-20.2-14.8-34.00.455-116.5-66.3-12.9-13.4-38.962
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues14.020.214.311.510.122.1-8.315.512.10.317.53.17.08.18.87.77.39.06.48.47.58.04.96.45.213.87.47.713.54.7-1.6-1.1-2.80.04.2-10.5-6.1-1.1-1.1-3.96.2

Net Investment Income

us-gaap:NetInvestmentIncome

us-gaap:NetInvestmentIncome


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1071041091061081141121121131121101081061051031031011011009594969910493919186858281787879838285858990939195929596
Percentage of NetInvestmentIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.84.44.55.65.516.35.96.46.96.08.66.16.68.06.06.56.77.06.56.46.66.86.76.76.66.96.66.26.45.86.15.75.46.26.56.36.97.46.88.28.58.18.19.49.410.3

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value4.03.06.52.84.0-10.52.1-1.63.12.3-6.42.6-3.6-3.7-2.48.61.71.5-4.4-0.51.36.3-5.5-8.51.6-7.7-6.1-5.12.2-3.2-4.72.4-4.4-3.1-1.25.8-3.63.4
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.20.10.30.10.2-1.50.1-0.10.20.1-0.50.1-0.2-0.3-0.10.50.10.1-0.3-0.00.10.4-0.4-0.50.1-0.6-0.4-0.40.2-0.2-0.40.2-0.3-0.2-0.10.4-0.30.3

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value4.03.02.84.0-10.5-1.63.12.32.6-3.6-3.7
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.20.10.10.2-1.5-0.10.20.10.1-0.2-0.3
Percentage of Revenues us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.0

Other Income

us-gaap:OtherIncome

us-gaap:OtherIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value373632313234353234303030303025202827252726272627262525262523232323202528283128312728264.54.84.8
Percentage of OtherIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.71.51.31.71.64.91.81.92.11.62.41.71.82.31.51.31.91.91.71.81.81.91.81.81.91.91.81.91.91.71.71.71.61.62.02.22.32.72.22.82.52.52.30.50.50.5

Policyholder Benefits And Claims Incurred Net

us-gaap:PolicyholderBenefitsAndClaimsIncurredNet

us-gaap:PolicyholderBenefitsAndClaimsIncurredNet


Policyholder
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value615598601633617619657659629598634615601590532759608559582590587569618653604564649643651556557564521578686734713613680729684636656602502491
Percentage of PolicyholderBenefitsAndClaimsIncurredNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues27.325.424.833.631.488.334.137.238.332.049.534.636.944.430.847.640.638.737.639.540.740.341.842.342.942.547.246.248.938.941.940.935.745.653.556.358.353.052.065.562.556.455.961.149.852.7

Premiums Earned Net

us-gaap:PremiumsEarnedNet

us-gaap:PremiumsEarnedNet


Premiums
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value186817322120149613531376148114231329126313391388129412311327131212391201128612381192115012381259115811031154115910751057113311631100106010571061981943965917890922929797746752
Percentage of PremiumsEarnedNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues82.973.687.579.468.7196.376.880.480.867.6104.578.079.492.576.982.482.783.183.182.882.781.483.681.582.182.984.083.380.673.985.184.375.383.582.481.380.281.573.882.481.381.779.080.974.080.7

us-gaap:PremiumsEarnedNet us-gaap:StatementBusinessSegments

ori:GeneralInsuranceGroup


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
Value867859861861818852880870850831835841808791797801769742743732741718737744709703700706671656654644614600595615564561566550519532534435401
Percentage of PremiumsEarnedNet46.449.640.657.660.561.959.461.163.965.862.460.662.464.360.061.162.161.857.859.162.262.559.659.161.263.860.761.062.562.157.755.455.856.656.358.057.559.558.760.058.357.757.554.553.7
Percentage of Revenues38.536.535.545.841.5121.645.649.151.744.565.347.349.659.546.250.351.351.448.048.951.450.949.848.250.352.951.050.850.445.949.146.742.047.346.447.246.148.443.349.447.447.145.444.139.8
Percentage of Revenues ori:GeneralInsuranceGroup0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

ori:RfigRunOffBusiness


Premiums
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value8.59.210.0101112131415161618192124303235394042474955565860646465737678878998107115
Percentage of PremiumsEarnedNet0.50.50.50.70.90.90.91.01.21.31.21.31.51.71.82.32.73.03.03.33.64.24.04.44.95.35.25.66.06.26.56.67.28.38.49.211.012.2
Percentage of Revenues0.40.40.40.60.61.80.70.80.90.91.31.01.21.61.41.92.22.52.52.73.03.43.43.64.04.44.44.74.94.65.55.55.46.97.07.58.810.0
Percentage of Revenues ori:RfigRunOffBusiness0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

ori:TitleInsuranceGroup


Premiums
Period End2021-06-302020-06-30
Value990620
Percentage of PremiumsEarnedNet53.045.9
Percentage of Revenues43.931.5
Percentage of Revenues ori:TitleInsuranceGroup0.00.0

us-gaap:TitleInsuranceSegment


Premiums
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value8611245620520508584535460412483524463414501475432418498461403379446454387336379372323318390428393355359333296261275240239252262224197
Percentage of PremiumsEarnedNet49.758.841.538.536.939.537.634.632.636.137.835.833.737.836.234.934.838.737.333.833.036.036.033.430.532.932.230.130.134.536.835.733.534.031.430.227.728.526.226.927.428.228.126.5
Percentage of Revenues36.651.432.926.472.430.330.228.022.137.729.528.431.229.129.828.829.032.230.928.026.830.229.427.525.327.626.824.322.329.331.026.928.028.025.624.222.521.021.621.922.422.322.719.6
Percentage of Revenues us-gaap:TitleInsuranceSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Realized Investment Gains Losses

us-gaap:RealizedInvestmentGainsLosses

us-gaap:RealizedInvestmentGainsLosses


Realized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.07.81.51.4-7.3186066.31012-290.47.3321911.54.81374.54.218222.9127-15.5-2.96.4293.8722.9
Percentage of RealizedInvestmentGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.00.30.10.1-0.42.631.50.40.60.7-22.70.42.013.40.10.39.40.40.31.41.80.39.8-1.4-0.30.62.50.47.20.3

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2253235524231883197070119291771164418681280177916301330172615931499144415481496144214131480154514101330137513911333143013311379146112691283130412231158130711131094112911759861008932
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination


Revenuesus-gaap:
Period End2021-06-302020-06-30
Value-27.5-26.7
Percentage of Revenues-1.2-1.4
Percentage of Revenues-1.2-1.4
Percentage of Revenues us-gaap:IntersegmentElimination100.0100.0

us-gaap:OperatingSegments


Revenuesus-gaap:
Period End2021-06-302020-06-30
Value21231670
Percentage of Revenues94.284.8
Percentage of Revenues94.284.8
Percentage of Revenues us-gaap:OperatingSegments100.0100.0

us-gaap:Revenues us-gaap:StatementBusinessSegments

us-gaap:AllOtherSegments


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value363537363639384344444145404142444241413228282931292838313233302929332927313732333640353334
Percentage of Revenues1.61.51.51.91.85.72.02.42.72.43.32.62.53.12.42.82.82.92.72.12.02.02.02.02.12.12.82.22.42.32.32.12.02.62.32.12.63.22.53.03.43.63.03.43.4
Percentage of Revenues1.61.51.51.91.85.72.02.42.72.43.32.62.53.12.42.82.82.92.72.12.02.02.02.02.12.12.82.22.42.32.32.12.02.62.32.12.63.22.53.03.43.63.03.43.4
Percentage of Revenues us-gaap:AllOtherSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IntersegmentElimination


Revenuesus-gaap:
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-26.5-26.5-26.7-26.7-28.2-28.4-30.3-31.1-31.5-29.9-33.2-29.8-29.7-29.6-30.4-30.1-29.9-28.4-23.9-21.5-21.0-20.4-20.6-20.1-21.1-19.3-15.1-15.2-15.3-14.2-14.6-14.2-14.7-13.8-11.6-16.3-22.5-14.9-15.3-14.4-14.1-13.4-13.7-13.3
Percentage of Revenues-1.1-1.1-1.4-1.4-4.0-1.5-1.7-1.9-1.7-2.3-1.9-1.8-2.2-1.7-1.9-2.0-2.1-1.8-1.6-1.5-1.5-1.4-1.3-1.4-1.6-1.4-1.1-1.1-1.1-1.1-1.1-1.0-1.2-1.1-0.9-1.3-1.9-1.1-1.4-1.3-1.2-1.1-1.4-1.3
Percentage of Revenues-1.1-1.1-1.4-1.4-4.0-1.5-1.7-1.9-1.7-2.3-1.9-1.8-2.2-1.7-1.9-2.0-2.1-1.8-1.6-1.5-1.5-1.4-1.3-1.4-1.6-1.4-1.1-1.1-1.1-1.1-1.1-1.0-1.2-1.1-0.9-1.3-1.9-1.1-1.4-1.3-1.2-1.1-1.4-1.3
Percentage of Revenues us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments


Revenuesus-gaap:
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value1971179316141634169415941488163115461455154314801418148014281362149313831304135312671221135913081246127011861134
Percentage of Revenues83.795.281.9233.095.797.079.691.794.9109.496.998.798.199.099.096.496.698.198.097.395.085.498.689.698.297.396.997.9
Percentage of Revenues83.795.281.9233.095.797.079.691.794.9109.496.998.798.199.099.096.496.698.198.097.395.085.498.689.698.297.396.997.9
Percentage of Revenues us-gaap:OperatingSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2467823049228152224821650203522107621181209872029619327198021945418998194031974719357189051859118810179911743317110173271727717201169881698617183168111653416526162991641016226161871587516164160501599916086163031588214190
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

srt:ParentCompany


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-31
Value782772546384
Percentage of Assets34.334.433.0
Percentage of Assets34.334.433.0
Percentage of Assets srt:ParentCompany100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination


Assetsus-gaap:
Period End2021-06-302020-12-31
Value-210.4-233.0
Percentage of Assets-0.9-1.0
Percentage of Assets-0.9-1.0
Percentage of Assets us-gaap:IntersegmentElimination100.0100.0

us-gaap:OperatingSegments


Assetsus-gaap:
Period End2021-06-302020-12-31
Value2298521730
Percentage of Assets93.195.2
Percentage of Assets93.195.2
Percentage of Assets us-gaap:OperatingSegments100.0100.0

us-gaap:Assets us-gaap:StatementBusinessSegments

ori:GeneralInsuranceGroup


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value2037619561192261896318533174441787018018176451701316411167521651916015160551628515981155461530515541152991481814523146721460214500142511410013952135651327613207129441297912770127431251012488123841232412251121899920
Percentage of Assets82.684.984.385.285.685.784.885.184.183.884.984.684.984.382.782.582.682.282.382.685.085.084.984.784.584.383.983.081.280.780.379.979.479.178.778.778.877.377.277.076.276.769.9
Percentage of Assets82.684.984.385.285.685.784.885.184.183.884.984.684.984.382.782.582.682.282.382.685.085.084.984.784.584.383.983.081.280.780.379.979.479.178.778.778.877.377.277.076.276.769.9
Percentage of Assets ori:GeneralInsuranceGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:RfigRunOffBusiness


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value5555745825655565346157107147357367657667778058588758879049429729879781009104110831108117419161808182218661915200720512027
Percentage of Assets2.22.52.62.52.62.62.93.43.43.63.83.93.94.14.14.34.54.74.95.05.45.75.75.86.06.36.56.911.210.811.011.311.812.212.612.6
Percentage of Assets2.22.52.62.52.62.62.93.43.43.63.83.93.94.14.14.34.54.74.95.05.45.75.75.86.06.36.56.911.210.811.011.311.812.212.612.6
Percentage of Assets ori:RfigRunOffBusiness100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:TitleInsuranceGroup


Assetsus-gaap:
Period End2021-06-302020-12-31
Value20531920
Percentage of Assets8.38.4
Percentage of Assets8.38.4
Percentage of Assets ori:TitleInsuranceGroup100.0100.0

ori:TotalOfMajorSegments


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2173020180186001832617633168161660316284158971536815642
Percentage of Assets95.295.796.294.494.898.397.798.598.095.798.5
Percentage of Assets95.295.796.294.494.898.397.798.598.095.798.5
Percentage of Assets ori:TotalOfMajorSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllOtherSegments


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value190310941318115010839181095988123111401028108010491109144015791464135313011293703626769802814808833100958956054963865161562654170697697310061019576
Percentage of Assets7.74.75.85.25.04.55.24.75.95.65.35.55.45.87.48.07.67.27.06.93.93.64.54.64.74.74.95.93.43.33.33.94.03.73.93.34.46.06.16.36.33.6
Percentage of Assets7.74.75.85.25.04.55.24.75.95.65.35.55.45.87.48.07.67.27.06.93.93.64.54.64.74.74.95.93.43.33.33.94.03.73.93.34.46.06.16.36.33.6
Percentage of Assets us-gaap:AllOtherSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IntersegmentElimination


Assetsus-gaap:
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value-185.9-233.0-211.7-208.1-154.0-199.3-178.0-191.9-171.8-302.2-265.9-295.6-305.9-364.0-405.4-377.9-320.5-343.9-351.4-347.5-338.6-475.0-424.3-424.4-437.8-449.1-487.0-453.1-296.7-299.9-341.3-323.0-295.2-297.3-270.0-425.1-301.1-291.2-353.9-336.2-336.8
Percentage of Assets-0.8-1.0-1.0-1.0-0.8-0.9-0.8-0.9-0.8-1.6-1.3-1.5-1.6-1.9-2.1-2.0-1.7-1.8-1.9-1.9-1.9-2.8-2.4-2.5-2.5-2.6-2.9-2.6-1.8-1.8-2.1-2.0-1.8-1.8-1.7-2.7-1.9-1.8-2.2-2.1-2.1
Percentage of Assets-0.8-1.0-1.0-1.0-0.8-0.9-0.8-0.9-0.8-1.6-1.3-1.5-1.6-1.9-2.1-2.0-1.7-1.8-1.9-1.9-1.9-2.8-2.4-2.5-2.5-2.6-2.9-2.6-1.8-1.8-2.1-2.0-1.8-1.8-1.7-2.7-1.9-1.8-2.2-2.1-2.1
Percentage of Assets us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments


Assetsus-gaap:
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value22140217302130920775195872018020371199471932818600189881870018194183261857218270178721763317868176351714516816169491688616830166031646417047165471628416229159701609015897
Percentage of Assets96.195.295.896.096.295.796.295.095.296.295.996.195.894.494.194.494.594.895.098.098.398.397.897.797.897.796.999.298.498.598.298.098.098.0
Percentage of Assets96.195.295.896.096.295.796.295.095.296.295.996.195.894.494.194.494.594.895.098.098.398.397.897.797.897.796.999.298.498.598.298.098.098.0
Percentage of Assets us-gaap:OperatingSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TitleInsuranceSegment


Assetsus-gaap:
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value20041920178016841607169516411588157914521470141314011466142814131438142313841363133913141267124212451243118811781173118511551109110410761031993975956925912915852
Percentage of Assets8.78.48.07.87.98.07.77.67.87.57.47.37.47.67.27.37.67.77.47.67.77.77.37.27.27.37.06.97.07.27.06.86.76.66.46.36.06.05.85.75.86.0
Percentage of Assets8.78.48.07.87.98.07.77.67.87.57.47.37.47.67.27.37.67.77.47.67.77.77.37.27.27.37.06.97.07.27.06.86.76.66.46.36.06.05.85.75.86.0
Percentage of Assets us-gaap:TitleInsuranceSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1789916597166281617415791152091507615387150931463114180144911435013950146701501714695143081411914364136131329013229134731333913187130641306313230129451275912810127141273712630124971216212391122771217112114122531176110298
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets72.572.072.972.772.974.771.572.671.972.173.473.273.873.475.676.075.975.775.976.475.776.277.377.877.276.776.976.977.077.077.277.578.077.677.877.276.676.776.576.175.375.274.172.6

us-gaap:Liabilities us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilitiesus-gaap:
Period End2020-12-312019-12-312018-12-31
Value164012541238
Percentage of Liabilities9.98.38.7
Percentage of Assets7.26.06.4
Percentage of Assets srt:ParentCompany21.017.319.4

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2467823049228152224821650203522107621181209872029619327198021945418998194031974719357189051859118810179911743317110173271727717201169881698617183168111653416526162991641016226161871587516164160501599916086163031588214190
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilitiesAndStockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Liabilities
Period End2020-12-312019-12-312018-12-31
Value782772546384
Percentage of LiabilitiesAndStockholdersEquity34.334.433.0
Percentage of Assets34.334.433.0
Percentage of Assets srt:ParentCompany100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value6778645161866074585851426000579358935665514653115103504847334730466145964471444643784142388038533937401439243922395338653775371635843673359636903712377337723827397241213891
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets27.528.027.127.327.125.328.527.428.127.926.626.826.226.624.424.024.124.324.123.624.323.822.722.222.823.323.123.123.023.022.822.522.022.422.222.823.423.323.523.924.725.927.4

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-31
Value618660005146
Percentage of StockholdersEquity100.0100.0100.0
Percentage of Assets27.128.526.6
Percentage of Assets srt:ParentCompany79.082.780.6

us-gaap:StockholdersEquity us-gaap:StatementClassOfStock

ori:UnallocatedEssopShares


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-103.2-64.8-73.9-32.4-39.2-45.8
Percentage of StockholdersEquity-1.7-1.1-1.4-0.7-0.9-1.2
Percentage of Assets-0.5-0.3-0.4-0.2-0.2-0.3
Percentage of Assets ori:UnallocatedEssopShares0.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value28477-210.047432329
Percentage of StockholdersEquity4.61.3-4.110.07.20.8
Percentage of Assets1.20.4-1.12.41.70.2
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value130612971277815713698
Percentage of StockholdersEquity21.121.624.817.216.018.0
Percentage of Assets5.76.26.64.23.84.1
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value304303302269262261
Percentage of StockholdersEquity4.95.15.95.75.96.7
Percentage of Assets1.31.41.61.41.41.5
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value439443863849320631992926
Percentage of StockholdersEquity71.073.174.867.871.675.4
Percentage of Assets19.320.819.916.517.217.1
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.0

Cash

us-gaap:Cash

us-gaap:Cash


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value1091231189511414478109999210011510710312513919517714514416813715916012815013621914613015315611212210112510911793108129118127886574776354
Percentage of Cash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.40.50.50.40.50.70.40.50.50.50.50.60.60.50.60.71.00.90.80.80.90.80.90.90.70.90.81.30.90.80.90.90.70.70.60.80.70.70.60.70.80.70.80.00.00.00.50.00.0

us-gaap:Cash us-gaap:ConsolidatedEntities

srt:ParentCompany


Cashus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1.91.95.02019
Percentage of Cash1.62.45.015.913.7
Percentage of Assets0.00.00.00.10.1
Percentage of Assets srt:ParentCompany0.00.00.10.00.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:ConsolidatedEntities

us-gaap:CashAndCashEquivalentsAtCarryingValue

srt:ParentCompany


Cash
Period End2020-12-312019-12-312018-12-31
Value1.91.95.0
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0
Percentage of Assets0.00.00.0
Percentage of Assets srt:ParentCompany0.00.00.1

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:ConsolidatedEntities

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

srt:ParentCompany


Investments
Period End2020-12-312019-12-312018-12-31
Value766871316276
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0
Percentage of Assets33.633.832.5
Percentage of Assets srt:ParentCompany98.098.398.3

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value175175174160160160160160160162171167
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.80.90.80.90.90.91.01.01.01.11.2

us-gaap:Goodwill us-gaap:StatementBusinessSegments

ori:GeneralInsuranceSegment


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value116116116116116116116116116117115112
Percentage of Goodwill66.466.466.872.372.372.372.372.372.372.567.767.0
Percentage of Assets0.50.60.60.60.60.70.70.70.70.70.70.8
Percentage of Assets ori:GeneralInsuranceSegment0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TitleInsuranceSegment


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value585857444444444444444444
Percentage of Goodwill33.533.533.027.627.627.627.627.627.627.325.926.4
Percentage of Assets0.30.30.30.20.20.30.30.30.30.30.30.3
Percentage of Assets us-gaap:TitleInsuranceSegment3.13.54.03.03.13.43.63.74.14.64.85.2

Equity Securities Fv Ni

us-gaap:EquitySecuritiesFvNi

us-gaap:EquitySecuritiesFvNi


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value5204427140543682356032144030377038943380
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.118.517.816.616.415.819.117.818.617.5

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

us-gaap:FairValueInputsLevel1, us-gaap:EquitySecurities


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value5202426940523681355832134028376838923379
Percentage of EquitySecuritiesFvNi100.0100.0100.099.999.999.9100.0100.0100.099.9
Percentage of Assets21.118.517.816.516.415.819.117.818.517.5
Percentage of Assets us-gaap:FairValueInputsLevel1 us-gaap:EquitySecurities0.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueInputsLevel3, us-gaap:EquitySecurities


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1.81.81.81.81.81.81.71.81.71.7
Percentage of EquitySecuritiesFvNi0.00.00.00.00.10.10.00.00.00.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:FairValueInputsLevel3 us-gaap:EquitySecurities0.00.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:FinancialInstrument

us-gaap:EquitySecurities


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value5204427140543682356032144030377038943380
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.118.517.816.616.415.819.117.818.617.5
Percentage of Assets us-gaap:EquitySecurities0.00.00.00.00.00.00.00.00.00.0

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value803812790777763758748742737716497482460464458456454453457471472473484476473469476472458454455449446451454461459464466468475475465369
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.33.53.53.53.53.73.63.53.53.52.62.42.42.42.42.32.32.42.52.52.62.72.82.72.72.72.82.82.72.72.82.72.72.82.82.92.92.92.92.93.02.92.92.6

us-gaap:OtherAssets us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-31
Value1139386
Percentage of OtherAssets14.412.517.3
Percentage of Assets0.50.40.4
Percentage of Assets srt:ParentCompany1.51.31.3

Taxes Payable Current

us-gaap:TaxesPayableCurrent

us-gaap:TaxesPayableCurrent


Taxes
Period End2021-03-312020-12-312020-09-302020-03-312019-12-312018-12-312017-12-312016-12-31
Value364.29.4270.00.06.50.0
Percentage of TaxesPayableCurrent100.0100.0100.0100.00.00.0100.00.0
Percentage of Assets0.20.00.00.10.00.00.00.0

Debt And Capital Lease Obligations

us-gaap:DebtAndCapitalLeaseObligations

us-gaap:DebtAndCapitalLeaseObligations


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value15909479669669689679749739759759819819749741448152615261525152815289829829619619619619659655665665695695705705725735739109129129231021475346
Percentage of DebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.44.14.24.34.54.84.64.64.64.85.15.05.05.17.57.77.98.18.28.15.55.65.65.65.65.65.75.73.33.43.43.43.53.53.53.53.65.65.75.75.76.33.02.4

us-gaap:DebtAndCapitalLeaseObligations us-gaap:ConsolidatedEntities

srt:ParentCompany


Debt
Period End2020-12-312019-12-312018-12-31
Value964969975
Percentage of DebtAndCapitalLeaseObligations99.899.599.3
Percentage of Assets4.24.65.0
Percentage of Assets srt:ParentCompany12.313.415.3

us-gaap:DebtAndCapitalLeaseObligations us-gaap:DebtInstrument

ori:OtherMiscellaneousDebtMemberDomain


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value2.22.221212323303032323838323232323232323232320.0
Percentage of DebtAndCapitalLeaseObligations0.10.22.22.22.52.53.13.13.33.34.04.03.33.32.22.12.12.12.12.13.33.30.0
Percentage of Assets0.00.00.10.10.10.10.10.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.0
Percentage of Assets ori:OtherMiscellaneousDebtMemberDomain0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

ori:SeniorNotesDue2024


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-09-232013-12-31
Value3983983973973973973973973973963963963963963963963953953953953953954004004004004004004000.0
Percentage of DebtAndCapitalLeaseObligations25.042.041.241.241.141.140.840.840.740.740.440.440.740.727.325.925.925.925.925.940.240.241.641.641.641.641.541.50.00.0
Percentage of Assets1.61.71.71.81.82.01.91.91.92.02.12.02.02.12.02.02.02.12.12.12.22.32.32.32.32.32.42.40.00.0
Percentage of Assets ori:SeniorNotesDue20240.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

ori:SeniorNotesDue2026


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value5475465465465465465465465465455455455455455455455445445445440.0
Percentage of DebtAndCapitalLeaseObligations34.457.756.656.656.556.556.156.156.056.055.655.656.056.037.635.735.735.735.635.60.0
Percentage of Assets2.22.42.42.52.52.72.62.62.62.72.82.82.82.92.82.82.82.92.92.90.0
Percentage of Assets ori:SeniorNotesDue20260.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

ori:SeniorNotesDue2051


Debt
Period End2021-06-30
Value642
Percentage of DebtAndCapitalLeaseObligations40.4
Percentage of Assets2.6
Percentage of Assets ori:SeniorNotesDue20510.0

us-gaap:DebtAndCapitalLeaseObligations us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Debt
Period End2020-12-312019-12-312018-12-312017-12-312017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value10911019939163617041639164811331106111410661050107410591044690679684643610612568554519854810
Percentage of DebtAndCapitalLeaseObligations113.0104.795.7113.0111.7107.2107.9115.3112.6115.8110.9109.2111.7109.8108.3121.9119.9120.2113.1107.1107.599.296.890.593.988.8
Percentage of Assets4.84.84.98.49.08.88.86.36.36.56.26.16.26.26.24.04.04.13.93.73.73.53.43.35.35.0
Percentage of Assets us-gaap:FairValueInputsLevel20.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueInputsLevel3


Debt
Period End2020-12-312019-12-312018-12-312017-12-312017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value2130383636404040401111111115151616191920202223234346
Percentage of DebtAndCapitalLeaseObligations2.23.14.02.52.42.72.74.14.11.21.21.21.21.61.62.92.93.43.43.53.54.04.04.14.85.1
Percentage of Assets0.10.10.20.20.20.20.20.20.20.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.30.3
Percentage of Assets us-gaap:FairValueInputsLevel30.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DebtAndCapitalLeaseObligations us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis

us-gaap:FairValueInputsLevel2, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-31
Value17511061109110791026971101910219999659399399439641636169216791639
Percentage of DebtAndCapitalLeaseObligations110.2112.0113.0111.7106.0100.3104.7104.9102.499.095.795.896.999.0113.0110.8110.1107.2
Percentage of Assets7.14.64.84.94.74.84.84.84.84.84.94.74.95.18.48.68.78.8
Percentage of Assets us-gaap:FairValueInputsLevel2 us-gaap:EstimateOfFairValueFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FairValueInputsLevel3, us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-31
Value2.22.221212323303032323838323236363640
Percentage of DebtAndCapitalLeaseObligations0.10.22.22.22.52.53.13.13.33.34.04.03.33.32.52.42.42.7
Percentage of Assets0.00.00.10.10.10.10.10.10.20.20.20.20.20.20.20.20.20.2
Percentage of Assets us-gaap:FairValueInputsLevel3 us-gaap:EstimateOfFairValueFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DebtAndCapitalLeaseObligations us-gaap:FairValueByMeasurementBasis

us-gaap:CarryingReportedAmountFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-31
Value15909479669669689679749739759759819819749741448152615261528
Percentage of DebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.44.14.24.34.54.84.64.64.64.85.15.05.05.17.57.77.98.2
Percentage of Assets us-gaap:CarryingReportedAmountFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EstimateOfFairValueFairValueDisclosure


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-31
Value175410631113110110509951050105110319979779789769961673172817161679
Percentage of DebtAndCapitalLeaseObligations110.3112.3115.2114.0108.5102.8107.8108.0105.8102.399.699.7100.2102.3115.5113.2112.5109.9
Percentage of Assets7.14.64.94.94.94.95.05.04.94.95.14.95.05.28.68.88.99.0
Percentage of Assets us-gaap:EstimateOfFairValueFairValueDisclosure0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value21116513766430.0112171147108105433331007179644252480.0
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.90.70.60.30.20.00.50.80.70.50.10.30.20.20.50.40.40.30.20.30.30.0

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-31
Value247238235238233
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0
Percentage of Assets1.11.11.11.11.2

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-312019-12-31
Value6973
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0
Percentage of Assets0.30.3

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value6778645161866074585851426000579358935665514653115103504847334730466145964471444643784142388038533937401439243922395338653775371635843673359636903712377337723827397241213891
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets27.528.027.127.327.125.328.527.428.127.926.626.826.226.624.424.024.124.324.123.624.323.822.722.222.823.323.123.123.023.022.822.522.022.422.222.823.423.323.523.924.725.927.4

us-gaap:StockholdersEquity us-gaap:ConsolidatedEntities

srt:ParentCompany


Stockholders
Period End2020-12-312019-12-312018-12-31
Value618660005146
Percentage of StockholdersEquity100.0100.0100.0
Percentage of Assets27.128.526.6
Percentage of Assets srt:ParentCompany79.082.780.6

us-gaap:StockholdersEquity us-gaap:StatementClassOfStock

ori:UnallocatedEssopShares


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-103.2-64.8-73.9-32.4-39.2-45.8
Percentage of StockholdersEquity-1.7-1.1-1.4-0.7-0.9-1.2
Percentage of Assets-0.5-0.3-0.4-0.2-0.2-0.3
Percentage of Assets ori:UnallocatedEssopShares0.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value28477-210.047432329
Percentage of StockholdersEquity4.61.3-4.110.07.20.8
Percentage of Assets1.20.4-1.12.41.70.2
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value130612971277815713698
Percentage of StockholdersEquity21.121.624.817.216.018.0
Percentage of Assets5.76.26.64.23.84.1
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value304303302269262261
Percentage of StockholdersEquity4.95.15.95.75.96.7
Percentage of Assets1.31.41.61.41.41.5
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value439443863849320631992926
Percentage of StockholdersEquity71.073.174.867.871.675.4
Percentage of Assets19.320.819.916.517.217.1
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance, us-gaap:RetainedEarnings


Stockholders
Period End2021-03-312020-12-312020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value48314394405137154383432642203868
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.019.318.718.320.820.620.820.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

ori:UnallocatedEssopShares


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-97.3-100.3-103.2-106.1-109.0-111.9-64.8-67.1-69.4-71.7-73.9
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.0-2.1-2.30.0-2.7-3.0-1.50.0-1.6-1.7-1.9
Percentage of Assets-0.4-0.4-0.5-0.5-0.5-0.5-0.3-0.3-0.3-0.4-0.4
Percentage of Assets ori:UnallocatedEssopShares0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value15096284336307-69.2779244-70.6-210.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.02.06.50.07.6-1.91.80.01.0-1.7-5.4
Percentage of Assets0.60.41.21.51.4-0.30.40.40.2-0.3-1.1
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value13371318130613051305130412971295128812841277
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.027.329.70.032.235.129.60.029.830.433.0
Percentage of Assets5.45.75.75.96.06.46.26.16.16.36.6
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value305304304304304303303303303302302
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.06.36.90.07.58.26.90.07.07.27.8
Percentage of Assets1.21.31.31.41.41.51.41.41.41.51.6
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value50824831439442344051371543864170432642203849
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.0100.0100.00.0100.0100.0100.10.0100.0100.099.5
Percentage of Assets20.621.019.319.018.718.320.819.720.620.819.9
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value305304304304304303303303303302302302302302269263263263262262262262261261261261260260260260260259259259259259259259259259259259259240
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.31.31.41.41.51.41.41.41.51.61.51.61.61.41.31.41.41.41.41.51.51.51.51.51.51.51.51.51.51.61.61.61.61.61.61.61.61.61.61.61.61.61.7

us-gaap:CommonStockValue us-gaap:ConsolidatedEntities

srt:ParentCompany


Common
Period End2020-12-312019-12-312018-12-31
Value304303302
Percentage of CommonStockValue100.0100.0100.0
Percentage of Assets1.31.41.6
Percentage of Assets srt:ParentCompany3.94.24.7

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value13371318130613051305130412971295128812841277127512721267815735732728713710706702698689686686681679677674673666663659660660659659657654653651649412
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.45.75.75.96.06.46.26.16.16.36.66.46.56.74.23.73.83.93.83.83.94.04.14.04.04.04.04.03.94.04.14.04.14.04.14.14.24.14.14.14.14.04.12.9

us-gaap:AdditionalPaidInCapitalCommonStock us-gaap:ConsolidatedEntities

srt:ParentCompany


Additional
Period End2020-12-312019-12-312018-12-31
Value130612971277
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0
Percentage of Assets5.76.26.6
Percentage of Assets srt:ParentCompany16.717.920.0

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value50824831439442344051371543864170432642203849401437973658320633233326327432103127306430122937289428162762270626902651263224852436238022322222228723482427247224612623273327912927
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.621.019.319.018.718.320.819.720.620.819.920.319.519.316.516.817.217.317.316.617.017.317.216.716.316.115.915.815.415.715.014.714.613.613.714.114.815.015.415.416.316.817.620.6

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:ConsolidatedEntities

srt:ParentCompany


Retained
Period End2020-12-312019-12-312018-12-31
Value439443863849
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0
Percentage of Assets19.320.819.9
Percentage of Assets srt:ParentCompany56.160.560.3

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value15096284336307-69.2779244-70.6-210.0-217.7-202.6-148.94744413753673233863872102955187320292310383319378376306548481511475458416487472441459353
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.41.21.51.4-0.30.40.40.2-0.3-1.1-1.1-1.0-0.82.42.21.91.91.72.12.21.20.20.31.11.91.71.82.21.92.32.31.93.33.03.23.02.82.63.02.92.72.92.5

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:ConsolidatedEntities

srt:ParentCompany


Accumulated
Period End2020-12-312019-12-312018-12-31
Value28477-210.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0
Percentage of Assets1.20.4-1.1
Percentage of Assets srt:ParentCompany3.61.1-3.3

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.22.30.40.31.10.40.32.80.40.42.8
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value219296376370222216270352177136163309156130-69.326311214623523837125121262112190188-542.33613522718013514320919281493225-101.3-52.1-109.338-192.0-19.3
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.712.615.519.711.330.814.019.910.87.312.817.49.69.8-4.016.57.510.115.215.92.68.98.217.08.014.313.7-39.02.89.517.113.19.211.316.314.76.64.22.52.3-9.3-4.6-9.33.9-19.0-2.1

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-827.988-293.3-325.2-190.3-36.4-246.016-114.2-80.9-110.8-247.9-59.717896-271.9-45.7-72.3-186.9-760.339-128.8-84.5-149.6-89.0-126.7-226.626823-108.5-192.1-92.0-101.4-72.1-189.4-130.129223-3.77.1256-446.71942522257
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-36.73.7-12.1-17.3-9.7-5.2-12.80.9-6.9-4.3-8.7-13.9-3.713.45.6-17.1-3.0-5.0-12.1-50.82.7-9.1-5.7-9.7-6.3-9.5-16.519.31.8-7.6-14.4-6.7-6.9-5.7-14.8-10.023.92.0-0.30.623.4-39.516.52.622.16.2

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value594-379.7-59.2-64.5-62.1-114.2-54.8-359.5-56.1-62.7-67.4-54.5-92.4-332.2-39.9-47.1-49.3-42.2-47.3497-45.8-19.8-37.4-81.3-46.1-50.4-45.3347-44.2-50.0-38.5-45.2-43.5-49.7-44.3-45.7-381.8-48.2-44.6-54.1-143.1489-45.9-40.9-40.3-40.5
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues26.4-16.1-2.4-3.4-3.2-16.3-2.8-20.3-3.4-3.4-5.3-3.1-5.7-25.0-2.3-3.0-3.3-2.9-3.133.3-3.2-1.4-2.5-5.3-3.3-3.8-3.325.0-3.3-3.5-2.9-3.3-3.0-3.9-3.5-3.5-31.2-4.2-3.4-4.9-13.143.3-3.9-4.1-4.0-4.3

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value-14.14.7-19.1-30.39999999999999659.7
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.60.2-1.0-1.59.40.5

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3277861575-205.2-55.0109.362-49.42513-36.160-39.411-0.3133.69.02.213-9.83.31.320281.8-3.4430.87229-21.6-15.8-21.1-3.739-40.3-40.6-18.126-24.523-5.2
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value219296376370222216270352177136163309156130-69.326311214623523837125121262112190188-542.33613522718013514320919281493225-101.3-52.1-109.338-192.0-19.3
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.712.615.519.711.330.814.019.910.87.312.817.49.69.8-4.016.57.510.115.215.92.68.98.217.08.014.313.7-39.02.89.517.113.19.211.316.314.76.64.22.52.3-9.3-4.6-9.33.9-19.0-2.1

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value316502519246397-604.8275202165412-106.52751974.029946101113131110101122901251021036385661949410219356-20.2-14.8-34.00.455-116.5-66.3-12.9-13.3-38.95725
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues14.021.321.413.120.2-86.214.311.510.122.1-8.315.512.10.317.42.96.87.88.57.47.08.76.18.17.27.84.66.25.013.67.17.513.34.4-1.6-1.1-2.80.04.2-10.5-6.1-1.1-1.1-3.95.72.7

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value316502246397-604.82021654122751974.0
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues14.021.313.120.2-86.211.510.122.115.512.10.3
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-827.988-293.3-325.2-190.3-36.4-246.016-114.2-80.9-110.8-247.9-59.717896-271.9-45.7-72.3-186.9-760.339-128.8-84.5-149.6-89.0-126.7-226.626823-108.5-192.1-92.0-101.4-72.1-189.4-130.129223-3.77.1256-446.71942522257
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-36.73.7-12.1-17.3-9.7-5.2-12.80.9-6.9-4.3-8.7-13.9-3.713.45.6-17.1-3.0-5.0-12.1-50.82.7-9.1-5.7-9.7-6.3-9.5-16.519.31.8-7.6-14.4-6.7-6.9-5.7-14.8-10.023.92.0-0.30.623.4-39.516.52.622.16.2

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value594-379.7-59.2-64.5-62.1-114.2-54.8-359.5-56.1-62.7-67.4-54.5-92.4-332.2-39.9-47.1-49.3-42.2-47.3497-45.8-19.8-37.4-81.3-46.1-50.4-45.3347-44.2-50.0-38.5-45.2-43.5-49.7-44.3-45.7-381.8-48.2-44.6-54.1-143.1489-45.9-40.9-40.3-40.5
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues26.4-16.1-2.4-3.4-3.2-16.3-2.8-20.3-3.4-3.4-5.3-3.1-5.7-25.0-2.3-3.0-3.3-2.9-3.133.3-3.2-1.4-2.5-5.3-3.3-3.8-3.325.0-3.3-3.5-2.9-3.3-3.0-3.9-3.5-3.5-31.2-4.2-3.4-4.9-13.143.3-3.9-4.1-4.0-4.3

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value65369626262625935959595858583245049494948484848474847474747474646464646454545454444444444404040
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrumentInterestRateStatedPercentage us-gaap:DebtInstrument

us-gaap:DebtInstrumentInterestRateStatedPercentage

ori:SeniorNotesDue2051


Debt
Period End2021-06-30
Value3.85
Percentage of DebtInstrumentInterestRateStatedPercentage100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations ori:SeniorNotesDue20510.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value18.3618.4317.2415.7615.7716.616.6716.9716.7517.2517.3917.4917.81
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

ori:RangeOfExercisePricesGroupEleven


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value20.9819.9818.1415.2616.0612.5712.5710.812.3312.33
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice114.3108.4105.296.8101.875.775.463.673.671.5

ori:RangeOfExercisePricesGroupFive


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value12.5710.812.3312.0810.4812.9212.9321.7822.0121.99
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice68.558.671.576.666.577.877.6128.3131.4127.5

ori:RangeOfExercisePricesGroupFour


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value10.812.3312.0810.4812.9121.7721.7822.018.4518.45
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice58.866.970.166.581.9131.1130.7129.6110.1107.0

ori:RangeOfExercisePricesGroupNine


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value18.1415.2616.0612.5710.812.3312.3312.9612.0812.08
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice98.882.893.279.868.574.374.076.472.170.0

ori:RangeOfExercisePricesGroupSeven


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value15.2616.0612.5710.812.3312.0812.0810.4812.9412.94
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice83.187.172.968.578.272.872.561.877.375.0

ori:RangeOfExercisePricesGroupSix


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value16.0612.5710.812.3312.0810.4810.4812.9321.7821.78
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice87.568.262.678.276.663.162.976.2130.0126.3

ori:RangeOfExercisePricesGroupTen


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value19.9818.1415.2616.0612.5710.810.812.3313.1214.23
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice108.898.488.5101.979.765.164.872.778.382.5

ori:RangeOfExercisePricesGroupThree


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value12.3312.0810.4812.8221.7721.9922.018.4519.3319.33
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice67.265.560.881.3138.0132.5132.0108.7115.4112.1

ori:RangeOfExercisePricesGroupTwelve


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value21.1420.9819.9818.1415.2616.0616.0612.5710.8
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice115.1113.8115.9115.196.896.796.374.164.5

ori:RangeofExercisePrices19.98


Share
Period End2020-12-312019-12-312018-12-312017-12-31
Value17.2421.1420.9819.98
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice93.9114.7121.7126.8

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value1371121010042328420387439398466465
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value3533312802544874834574355875151199774450.0
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

ori:AvailableforsaleAndTradingSecuritiesGrossRealizedGains us-gaap:InformationByCategoryOfDebtSecurity

ori:AvailableforsaleAndTradingSecuritiesGrossRealizedGains

us-gaap:EquitySecurities


Availableforsale
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value0.3360.71.5194213418.637
Percentage of AvailableforsaleAndTradingSecuritiesGrossRealizedGains100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:AvailableforsaleAndTradingSecuritiesGrossRealizedLosses us-gaap:InformationByCategoryOfDebtSecurity

ori:AvailableforsaleAndTradingSecuritiesGrossRealizedLosses

us-gaap:EquitySecurities


Availableforsale
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value0.0280.00.01.2290.0270.07.1
Percentage of AvailableforsaleAndTradingSecuritiesGrossRealizedLosses0.0100.00.00.0100.0100.00.0100.00.0100.0

ori:AvailableforsaleAndTradingSecuritiesNetRealizedGainsLosses us-gaap:InformationByCategoryOfDebtSecurity

ori:AvailableforsaleAndTradingSecuritiesNetRealizedGainsLosses

us-gaap:EquitySecurities


Availableforsale
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value0.37.50.71.5181313138.630
Percentage of AvailableforsaleAndTradingSecuritiesNetRealizedGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:GrossInvestmentIncome

ori:GrossInvestmentIncome


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value108105111107110115114114114113111110108107105104102102100969597100105949292878683828080808483868790929493969395
Percentage of GrossInvestmentIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:GrossInvestmentIncome us-gaap:InvestmentType

us-gaap:DebtSecurities


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value72697171727476747574757475747272737473737475757374737373747574747475
Percentage of GrossInvestmentIncome66.765.864.466.165.564.366.365.065.665.667.067.569.669.069.369.871.772.573.275.777.577.374.570.278.779.779.584.086.090.289.792.393.194.0

us-gaap:EquitySecurities


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value35363836363834363535323129302928262625221920243018171712117.47.65.34.63.6
Percentage of GrossInvestmentIncome32.534.134.833.533.332.930.331.630.830.829.228.627.128.327.927.526.125.525.322.820.521.524.128.819.719.319.414.712.98.89.26.65.74.5

us-gaap:Investments


Gross
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.70.80.31.11.11.41.01.71.61.31.41.10.91.31.00.91.21.00.91.20.61.10.71.20.60.80.80.80.50.60.60.50.8
Percentage of GrossInvestmentIncome0.60.70.31.00.91.20.91.51.41.21.31.00.81.21.00.91.21.00.91.30.61.10.71.30.70.90.90.90.60.70.70.61.0

us-gaap:ShortTermInvestments


Gross
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-0.10.10.21.92.52.72.52.42.92.72.21.91.81.61.10.80.50.40.50.50.20.20.20.20.20.10.20.20.30.20.20.3
Percentage of GrossInvestmentIncome-0.10.10.21.62.22.42.22.12.62.52.01.81.71.51.10.80.50.40.50.50.20.20.20.20.20.10.20.20.40.20.20.4

ori:IncomeLossBeforeIncomeTaxesCreditsAndRealizedInvestmentGainsOrLosses us-gaap:StatementBusinessSegments

ori:IncomeLossBeforeIncomeTaxesCreditsAndRealizedInvestmentGainsOrLosses

ori:GeneralInsuranceGroup


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
Value123140134109851108490861088410590831245962937675808772978582186059817870637660605971100647168482529
Percentage of IncomeLossBeforeIncomeTaxesCreditsAndRealizedInvestmentGainsOrLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:RfigRunOffBusiness


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value7.54.91.84.5-4.98.46.47.38.28.21113131014-109.76.8149.41814277.0-12.5-0.1351410-34.219373755-20.2-124.1-132.9-160.2-91.2
Percentage of IncomeLossBeforeIncomeTaxesCreditsAndRealizedInvestmentGainsOrLosses6.13.51.34.1-5.87.67.68.09.57.614.012.715.113.111.9-183.810.815.512.224.217.931.89.7-12.9-0.142.976.717.1-57.323.847.952.787.8-26.6-205.1-220.4-268.8-128.5

ori:TitleInsuranceGroup


Income
Period End2021-06-302020-06-30
Value13865
Percentage of IncomeLossBeforeIncomeTaxesCreditsAndRealizedInvestmentGainsOrLosses112.676.8

us-gaap:TitleInsuranceSegment


Income
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value103132103654377726020616760296467654085584421485547154028264.7253640212021229.4189.65.52.68.35.74.0
Percentage of IncomeLossBeforeIncomeTaxesCreditsAndRealizedInvestmentGainsOrLosses73.798.194.076.839.391.480.369.418.972.164.467.135.451.8112.7103.743.1111.677.155.824.666.556.756.119.4214.346.443.65.732.652.164.028.333.436.037.813.218.414.87.73.817.222.113.7

ori:IncomeTaxesCreditsOnRealizedInvestmentGainsLosses

ori:IncomeTaxesCreditsOnRealizedInvestmentGainsLosses


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
Value2579781672-198.535137.777-64.82815-28.7-50.9122.45.15.22.52.3155.0145.86.63.47.517660.51.7481.51.46.57.71.044-8.3-1.02.2101.325
Percentage of IncomeTaxesCreditsOnRealizedInvestmentGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:IncreaseDecreaseInIncomeTaxesNet

ori:IncreaseDecreaseInIncomeTaxesNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value22-111.1-81.4-41.1-30.717159-10.013-101.070-21.55.715-37.6-13.558-56.5-70.2-46.41612247.7200-65.9-32.0-13.7-10.4-20.7111.7
Percentage of IncreaseDecreaseInIncomeTaxesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:InterestAndOtherCharges

ori:InterestAndOtherCharges


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1210119.510119.29.710107.99.910.0141415161616121010101010109.25.15.55.74.85.45.65.85.85.89.71413241410136.25.36.5
Percentage of InterestAndOtherCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:NetInvestmentIncomeAndOtherIncome us-gaap:StatementBusinessSegments

ori:NetInvestmentIncomeAndOtherIncome

ori:GeneralInsuranceGroup


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
Value1241201201171191251251211221181171161141131061001071061041041031051071101009997969488868483819192939695979393926667
Percentage of NetInvestmentIncomeAndOtherIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:RfigRunOffBusiness


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2.93.23.43.43.94.34.44.24.34.54.74.65.45.35.35.45.35.55.75.75.75.96.16.46.36.36.46.56.28.38.79.49.49.18.18.29.610
Percentage of NetInvestmentIncomeAndOtherIncome2.32.62.82.93.33.43.53.53.53.84.04.04.74.75.05.44.95.25.55.55.55.65.75.86.36.36.66.76.59.310.011.211.211.28.98.810.211.1

ori:TitleInsuranceGroup


Net
Period End2021-06-302020-06-30
Value1110
Percentage of NetInvestmentIncomeAndOtherIncome9.18.8

us-gaap:TitleInsuranceSegment


Net
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1010101010101010109.710.09.69.79.49.39.39.79.49.29.39.49.49.18.38.37.98.28.17.97.87.37.27.27.57.27.67.27.37.27.57.17.06.96.9
Percentage of NetInvestmentIncomeAndOtherIncome8.99.09.08.88.78.68.68.58.88.28.68.48.58.89.38.79.19.08.89.08.98.88.28.28.38.18.58.58.99.08.78.68.88.27.88.17.47.67.48.07.67.610.410.3

ori:NetInvestmentIncomeAndRealizedGainsLosses

ori:NetInvestmentIncomeAndRealizedGainsLosses


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value484187455-830.0280176150480-197.9244180-30.625713910711611410210114011314510911010010713527483832158387100107882167590971249616799
Percentage of NetInvestmentIncomeAndRealizedGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:NetRealizedGainsLosses

ori:NetRealizedGainsLosses


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
Value9529529563273-745.61325029290-243.310757-107.7205234.49.69.64.74.3289.32610126.214321241.03.1892.92.812141.882-7.2-1.94.2192.547
Percentage of NetRealizedGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:NetRealizedGainsLosses us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:DebtSecurities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.60.30.40.6-8.80.34.6-5.1-0.4-0.9-3.8-1.20.0
Percentage of NetRealizedGainsLosses0.60.10.10.9-3.2-0.03.5-10.2-1.4-0.31.6-1.10.0

ori:NetUnrealizedGainsLossesRecognizedfromChangesinFairValueofEquitySecuritiesHeld

ori:NetUnrealizedGainsLossesRecognizedfromChangesinFairValueofEquitySecuritiesHeld


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value11935978351-956.8783936713759-131.3
Percentage of NetUnrealizedGainsLossesRecognizedfromChangesinFairValueofEquitySecuritiesHeld100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:SpecialDividendPaidInJanuary2021

ori:SpecialDividendPaidInJanuary2021


Special
Period End2021-06-302021-03-31
Value0.0303
Percentage of SpecialDividendPaidInJanuary20210.0100.0

ori:Stockacquiredduringperiodvalueemployeestockownershipplan

ori:Stockacquiredduringperiodvalueemployeestockownershipplan


Stockacquiredduringperiodvalueemployeestockownershipplan
Period End2020-12-312015-09-30
Value0.034
Percentage of Stockacquiredduringperiodvalueemployeestockownershipplan0.0100.0

ori:TitleEscrowAndOtherFees

ori:TitleEscrowAndOtherFees


Title
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value118106-27.016812912013213813094109116125991141211239912112612194101112115919497977592108122105112113107939790878095878976
Percentage of TitleEscrowAndOtherFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:TitleEscrowAndOtherFees us-gaap:StatementBusinessSegments

ori:TitleInsuranceGroup


Title
Period End2021-06-302020-06-30
Value11886
Percentage of TitleEscrowAndOtherFees100.066.4

us-gaap:TitleInsuranceSegment


Title
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value106-27.0168129120132138130941091161259911412112399121126121941011121159194979775921081221051121131079397908780958789
Percentage of TitleEscrowAndOtherFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:TotalOperatingRevenues

ori:TotalOperatingRevenues


Total
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2132197922351803162316451761170716071500158916441557146615721557149214291534148814351369146515041393131113651369128312391330137413241265127912861201115511791129109711231145982935929
Percentage of TotalOperatingRevenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:TotalOperatingRevenues us-gaap:StatementBusinessSegments

ori:GeneralInsuranceGroup


Total
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value9919809819799379781006991972950953957923904904901876849847836845824844855810803798803766745741729697681686708657657661647612625626501468
Percentage of TotalOperatingRevenues46.549.543.954.357.759.457.158.160.563.360.058.359.361.757.557.958.859.455.356.258.960.257.656.958.161.258.458.759.760.155.753.052.753.953.755.154.757.056.157.355.855.754.651.050.1

ori:RfigRunOffBusiness


Total
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1112131415171718192021222526293538414446485355626264667171738286889697106117126
Percentage of TotalOperatingRevenues0.50.60.60.81.01.01.01.11.21.41.31.41.61.81.92.32.62.92.93.13.43.93.84.14.54.94.95.25.56.06.26.36.77.77.68.39.810.9

ori:TitleInsuranceGroup


Total
Period End2021-06-302020-06-30
Value1120717
Percentage of TotalOperatingRevenues52.544.2

us-gaap:TitleInsuranceSegment


Total
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value9781229799661639727684602517602650598523626606565527628597533483557575511436481478429401490544522467478455411362379337334339364318293
Percentage of TotalOperatingRevenues49.455.044.340.738.841.340.137.434.537.939.638.435.739.838.937.936.941.040.137.235.338.038.336.733.335.335.033.432.436.939.639.537.037.435.434.231.432.229.930.530.331.832.431.4

ori:TotalPremiumsAndFees

ori:TotalPremiumsAndFees


Total
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value198718382093166414831496161315611460135814481504142013301442143313621301140813651313124513391372127311941249125611721132122512721222116511691175108810371062100797710031024885835828
Percentage of TotalPremiumsAndFees100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:TotalPremiumsAndFees us-gaap:StatementBusinessSegments

ori:TitleInsuranceGroup


Total
Period End2021-06-302020-06-30
Value1108706
Percentage of TotalPremiumsAndFees55.847.7

us-gaap:TitleInsuranceSegment


Total
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value9671218789650628716673591506592640588513616596555518619588524474547566502428473470421393483537515460471447403355372330327332357311286
Percentage of TotalPremiumsAndFees52.658.247.443.942.044.443.140.537.340.942.641.538.642.841.640.839.844.043.139.938.140.941.339.535.937.937.435.934.839.442.242.239.540.338.137.134.235.032.833.533.234.935.234.3

ori:UnderwritingAcquisitionAndOtherExpenses

ori:UnderwritingAcquisitionAndOtherExpenses


Underwriting
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value122011101339929836836906845793733770815766728822751721700756724689646703693639595621617573567623656634595621590556529529538500503523436417
Percentage of UnderwritingAcquisitionAndOtherExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalOther us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalOther

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2020-09-30
Value-200000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalOther100.0

us-gaap:AmortizationOfESOPAward us-gaap:StatementEquityComponents

us-gaap:AmortizationOfESOPAward

ori:UnallocatedEssopShares


Amortization
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value2.92.92.82.82.82.22.22.22.31.71.7
Percentage of AmortizationOfESOPAward100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdditionalPaidInCapital


Amortization
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value1.50.6-0.10.00.80.80.70.50.60.60.6
Percentage of AmortizationOfESOPAward51.720.7-3.60.028.636.431.822.726.135.335.3

us-gaap:AvailableForSaleSecuritiesGrossRealizedGains us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:AvailableForSaleSecuritiesGrossRealizedGains

us-gaap:DebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value1.00.60.96.32.70.95.10.83.60.00.80.50.0
Percentage of AvailableForSaleSecuritiesGrossRealizedGains100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0

us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:AvailableForSaleSecuritiesGrossRealizedLosses

us-gaap:DebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.30.20.55.6110.50.66.04.10.94.61.70.0
Percentage of AvailableForSaleSecuritiesGrossRealizedLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CommonStockDividendsPerShareCashPaid


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.220.221.210.210.210.210.21.20.20.20.1950.1950.1950.1951.190.190.190.190.18750.18750.18750.18750.1850.1850.1850.1850.18250.18250.18250.18250.180.180.180.180.17750.17750.17750.17750.1750.1750.1750.1750.17250.17250.17250.1725
Percentage of CommonStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CurrentIncomeTaxExpenseBenefit

us-gaap:CurrentIncomeTaxExpenseBenefit


Current
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value46504645254012538304318343526-5.852335144493857366846488.16.6311063.94629-0.85.3-0.3-3.10.6-15.7-25.8-1.46.2-36.72.80.011
Percentage of CurrentIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:DividendsCommonStockCash

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value65656262623595959585854
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss


Equity
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value11936779354-962.75726355
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments

us-gaap:GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-30
Value1.07.81.51.4-7.3187.36.312123.47.33215154356.8149.7126.64441161821491914.8137
Percentage of GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-4.6-58.1124-2.8521.9-28.11137.9-5.39.06821-68.7625829-15.6327821242444-1.4293220-3.1-13.7313021-15.78434-29.18.13737142220521.317
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInDeferredPolicyAcquisitionCosts

us-gaap:IncreaseDecreaseInDeferredPolicyAcquisitionCosts


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value116.8-0.89.2-3.9-2.0-7.68.25.13.2-0.33.98.46.4-4.46.7137.6-2.9142.14.6-14.018145.24.01210123.9137.62.5-10.9-3.6-10.2-7.8-61.3293.6-4.09.44.81.35.3
Percentage of IncreaseDecreaseInDeferredPolicyAcquisitionCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInFundsHeldUnderReinsuranceAgreements

us-gaap:IncreaseDecreaseInFundsHeldUnderReinsuranceAgreements


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-130.8-37.911651-154.8-89.914047-134.9-43.19641-130.9-20.54955-88.3-42.37830-112.0-30.0695.9-47.7-55.3568.3-64.2-71.58.1-23.3-12.1-28.2-16.7-14.8-26.05.8-9.7259.4-12.3-34.212-43.216
Percentage of IncreaseDecreaseInFundsHeldUnderReinsuranceAgreements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve

us-gaap:IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value102102-669.512013473-357.4585429-296.9552865378-181.4-48.9-24.4-5.7-19.26.1-12.6-18.8-112.1-60.0-23.5
Percentage of IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherPolicyholderFunds

us-gaap:IncreaseDecreaseInOtherPolicyholderFunds


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3015-11.469-24.40.7-48.8472112-8.7322941-11.5466750-9.560188.3-47.9604610-16.12538561.1441739-12.433-97.6129-14.734-16.119-46.7-6.6-1.9-21.3
Percentage of IncreaseDecreaseInOtherPolicyholderFunds100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPremiumsReceivable

us-gaap:IncreaseDecreaseInPremiumsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value20232-140.1-37.9181119-220.8-48.515185-143.9-37.216446-120.1-15.714470-138.9-10.514661-123.3286948-102.5109197-39.0192649-35.4668.56674-26.3-4.0-28.56722-7.5-1.7
Percentage of IncreaseDecreaseInPremiumsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2393400.0940380.01349.0261400.0252760.0048842.01489400.01334800.01151900.016415.01367700.01336500.01411100.0-14228.01349100.01458100.01703200.0-27111.01328700.01297400.01230900.057174.0989910.0930660.0863440.0-54698.0919270.01167000.01089800.0156060.0882480.0642390.0364990.0000305820.0000095993.00218190.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.00.00.0100.00.0100.0

us-gaap:InsuranceServicesRevenue

us-gaap:InsuranceServicesRevenue


Insurance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value19381764157115941649159414941388147815351450136114681453139113281433139213401273136613991300121912741283119811561248129512451186119512041116106910901038100410311050889840833
Percentage of InsuranceServicesRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseRelatedParty us-gaap:StatementBusinessSegments

us-gaap:InterestExpenseRelatedParty

ori:GeneralInsuranceGroup


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
Value15151515151617171718181716151414141413131312101010108.07.68.18.17.47.27.17.17.17.16.96.96.96.66.05.45.55.35.3
Percentage of InterestExpenseRelatedParty100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:TitleInsuranceGroup


Interest
Period End2021-06-302020-06-30
Value0.40.6
Percentage of InterestExpenseRelatedParty2.53.8

us-gaap:TitleInsuranceSegment


Interest
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.40.60.60.60.91.11.41.51.51.51.51.51.41.51.92.22.12.12.12.12.12.02.02.02.02.01.91.91.92.01.91.91.92.02.02.02.01.41.31.31.31.21.21.2
Percentage of InterestExpenseRelatedParty2.53.93.93.85.56.37.98.48.28.38.49.09.110.313.315.514.915.815.915.917.418.919.019.419.825.025.023.523.527.026.426.826.828.228.229.029.020.319.721.724.121.822.622.6

us-gaap:InvestmentIncomeInvestmentExpense

us-gaap:InvestmentIncomeInvestmentExpense


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1300000.01600000.01500000.01500000.01900000.01600000.01700000.01700000.01700000.01700000.01600000.01400000.01400000.01700000.01300000.01100000.01000000.01100000.0900000.0900000.01000000.0900000.0900000.0800000.0800000.0800000.01000000.0800000.0900000.0900000.0900000.01300000.01300000.01300000.01300000.01200000.01300000.01200000.01000000.01900000.01700000.01500000.01900000.0700000.0700000.0
Percentage of InvestmentIncomeInvestmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value18696282227188972772662051022812532011065952331889725422617996
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1 us-gaap:StatementBusinessSegments

ori:CorporateOther


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1.51.51.62.51.60.71.92.43.51.35.44.34.12.24.13.43.92.54.13.34.92.5
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear10.81.60.61.10.80.70.70.91.71.31.91.72.02.10.71.52.12.61.61.52.72.6

ori:GeneralInsuranceSegment


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value18393277223186962732612001002702421961042642241829424021617293
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear198.497.198.398.298.799.198.497.997.998.596.196.097.397.744.596.296.996.994.495.796.197.1

ori:RfigRunOffBusiness


Liability
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.50.50.10.01.31.80.20.02.11.10.50.03243.90.70.28.84.41.30.0
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear10.20.20.10.00.50.70.10.00.70.40.20.054.51.70.40.23.51.90.70.0

us-gaap:TitleInsuranceSegment


Liability
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1.12.71.00.80.11.41.50.60.13.44.70.90.12.11.51.20.21.42.10.80.1
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear11.11.00.40.40.10.50.60.30.11.21.90.40.10.40.60.60.20.50.90.40.1

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value326399307285294449307335370467355307371418306344371437323322414461
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1 us-gaap:StatementBusinessSegments

ori:CorporateOther


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.01.10.10.00.31.60.40.40.52.00.51.31.02.40.40.31.02.20.2-0.21.24.9
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears10.00.30.00.00.10.40.10.10.10.40.10.40.30.60.10.10.30.50.1-0.10.31.1

ori:GeneralInsuranceSegment


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value307380294271277418278310331426278270320368267282309367258240326379
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears194.295.395.795.294.393.190.492.689.591.378.388.286.488.087.282.283.383.979.974.678.982.3

ori:RfigRunOffBusiness


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value4.34.43.13.57.213126.32024562231342647435351687259
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears11.31.11.01.22.42.94.11.95.65.215.77.28.48.18.513.811.812.215.821.217.412.9

us-gaap:TitleInsuranceSegment


Liability
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value129.9109.41516181714201318131213171413131417
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears13.23.23.63.23.55.35.44.83.05.84.24.93.34.14.04.63.44.24.23.43.8

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value615598602633618620657660630599636615600590523759609559580591587570
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OriginationOfLoansToEmployeeStockOwnershipPlans

us-gaap:OriginationOfLoansToEmployeeStockOwnershipPlans


Origination
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302016-12-312015-12-312014-12-31
Value0.00.00.0500.00.00.00.0120.00.00.00.00.00.0
Percentage of OriginationOfLoansToEmployeeStockOwnershipPlans0.00.00.0100.00.00.00.00.0100.00.00.00.00.00.00.0

us-gaap:OriginationOfLoansToEmployeeStockOwnershipPlans us-gaap:StatementEquityComponents

ori:UnallocatedEssopShares


Origination
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value0.00.0-50.00.00.00.00.037
Percentage of OriginationOfLoansToEmployeeStockOwnershipPlans0.00.0-100.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value60-242.71331471-173.5-13.56014117513-23.4-64.1-149.2-49.1888.865-88.90.2269268-40.5-190.0-207.15461-103.195-84.9-13.221-367.6104-16.6432857
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax us-gaap:InformationByCategoryOfDebtSecurity

ori:EquitySecuritiesOtherLongTermInvestments


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.4-1.6-0.20.14.0-0.7-2.42.50.20.9-1.00.00.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax0.70.7-1.50.30.80.417.84.10.10.5-7.4-0.0-0.0

us-gaap:DebtSecurities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value60-241.11331467-172.8-11.05814117414-23.4-64.2
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax99.299.3100.799.799.199.681.595.999.999.4106.6100.0100.2

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax us-gaap:InformationByCategoryOfDebtSecurity

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

ori:EquitySecuritiesOtherLongTermInvestments


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.3-1.2-0.20.13.2-0.5-1.81.90.10.7-0.80.00.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:DebtSecurities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value47-190.31024368-136.6-8.84611113711-18.4-50.6
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax15866.715858.3-5300.024800.011525.027320.0488.92421.1111300.019642.9-1425.00.00.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value12-51.12.86.699-36.3-2.91229362.9-4.9-13.5-31.3-17.4313.222-31.00.09493-14.1-66.2-72.41921-36.033-29.7-4.67.3-128.436-5.8159.920
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax us-gaap:InformationByCategoryOfDebtSecurity

ori:EquitySecuritiesOtherLongTermInvestments


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.1-0.3-0.10.00.8-0.1-0.60.60.00.1-0.20.00.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax0.80.6-3.60.00.80.320.74.70.00.3-6.9-0.0-0.0

us-gaap:DebtSecurities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value12-50.82.96.698-36.2-2.31229363.2-5.0-13.5
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax99.299.4103.6100.099.199.779.395.3100.099.7110.3102.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value53-187.0-52.028376-146.9-14.3471151397.7-15.1-53.6-120.9-52.3667.544-63.1-0.2176180-26.6-132.1-132.928-18.4-72.563-58.71.670-241.766-30.0361642
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-1.8-1.887-0.9-0.9-0.97.2-1.0-1.01.5-4.5-0.8-0.8-0.828-0.1-0.1-0.11.3-0.1-0.1-0.2-8.2-0.2-0.2-0.3800.40.4-0.4-200.5822.9-2.9-28.62.62.6-2.6
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-1.4-1.469-0.7-0.7-0.75.7-0.8-0.81.2-3.5-0.6-0.6-0.6180.0-0.10.00.7-0.1-0.1-0.1-5.3-0.1-0.1-0.2520.30.30.3-14.9-53.9-1.8-1.817-1.7-1.7-1.7
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value1.4-1.40.70.7-0.7-0.8-0.81.2-0.6-0.6-0.6
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax-100.0100.0-100.0-100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-0.3-0.3-17.3-0.1-0.1-0.1-1.3-0.2-0.20.31.9-0.1-0.1-0.1-9.60.00.00.00.00.00.0-0.13.50.00.0-0.1-29.00.10.1-0.18.1291.0-1.0-9.60.90.9-0.9
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value0.60.30.70.7-8.80.34.2-7.3-2.4-0.8-3.5-1.21.20.5154356.814-130.97.26.644144116189.521491914.81374.5
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value1800000.01800000.0900000.0900000.0900000.0900000.01100000.01000000.01000000.01000000.0800000.0800000.0800000.0800000.0200000.0100000.0100000.0100000.0200000.0100000.0100000.0100000.0300000.0200000.0200000.0200000.0-500000.0-400000.0-400000.0400000.03500000.02900000.0-2900000.0
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value61-242.41432462-173.2-9.4531381749.9-24.6-62.9-148.61051241580-74.27.5276312-26.3-148.5-190.47370-81.5145106-11.625-230.4109-12.3625060
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value47-191.51024372-137.1-10.64811113810-18.4-50.6-117.8-31.6575.642-58.00.1175174-26.4-123.7-134.63539-67.161-55.1-8.613-239.26710-28.5-18.6-37.4-46.7303222-108.3128-29.9
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:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value47-191.524372-137.148111138-18.4-50.6-117.8
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForLossesAndLossAdjustmentExpense

us-gaap:PaymentsForLossesAndLossAdjustmentExpense


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value512495589513483546585601575569636560572524901577559535577548593557
Percentage of PaymentsForLossesAndLossAdjustmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-100000.0-1200000.01200000.000-6900000.06100000.0-800000.01500000.0100000.00000000-1200000.0-100000.0000-600000.02800000.00000400000.0500000.00100000.0400000.0-300000.0300000.0002800000.00100000.0-2900000.0
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.00.00.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.0100.0100.00.00.00.0100.0100.00.00.00.00.0100.0100.00.0100.0100.0100.0100.00.00.0100.00.0100.0100.0

us-gaap:PaymentsForProceedsFromShortTermInvestments

us-gaap:PaymentsForProceedsFromShortTermInvestments


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-4.0-111.71.3999999999999702-47.899999999999973019.8-2.31332.4-3.9-225.56442-195.1-175.2258-68.3-27.2-25.3156-99.4-19.264-52.571-28.0-399.5-278.8-1.5166-24.157-107.1-64.9-55.4111-226.6-41.0164207-285.0389-230.16568-43.5
Percentage of PaymentsForProceedsFromShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesDebt


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4266596798622432746853263203693944272753245604833651972893731803232892082103144292641974826265205314416482254822421456165301486699230404221
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesEquity

us-gaap:PaymentsToAcquireAvailableForSaleSecuritiesEquity


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value814360.0490.02713851171401723208124710343133166954354710423381302148852219541433439211480.0371310.00.415490.00.0-0.80.81281.0
Percentage of PaymentsToAcquireAvailableForSaleSecuritiesEquity100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireOtherInvestments

us-gaap:PaymentsToAcquireOtherInvestments


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value121718119.010181118121116101310.014161312149.0121214118.71112149.5168.5109.210.0127.38.21120108.8126.49.05.7
Percentage of PaymentsToAcquireOtherInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PolicyholderDividends

us-gaap:PolicyholderDividends


Policyholder
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value9.15.44.94.96.22.9104.25.37.55.44.26.33.82.07.35.94.13.84.45.54.25.63.33.65.33.63.43.43.93.53.33.54.86.05.83.13.04.63.83.73.55.52.41.72.5
Percentage of PolicyholderDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value179.60.70.40.65.01.15.83.73.20.92.53.56.23.81.61.3111.51.93.21.86.41.52.21.90.70.83.21.05.72.33.30.50.30.20.20.30.20.20.30.50.30.20.42.3
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

us-gaap:ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value405335344392246297314165142155205285277196368244247139252230233250264176155168229216206201429395283279392229268190257190176302313230169169
Percentage of ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-300000.0-300000.02500000.0-300000.0-300000.0100000.03900000.0-3700000.0-100000.0100000.02600000.01200000.0-300000.0-9500000.06700000.0900000.0-1200000.00-300000.0300000.0-600000.0-2200000.03600000.0-800000.0-300000.0-1200000.01900000.0-200000.0-300000.0-1000000.02000000.0-400000.0-600000.0-1300000.0700000.0400000.0-400000.0-500000.0-100000.0600000.0-400000.00-1300000.00300000.0300000.0
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments

us-gaap:ProceedsFromSaleAndMaturityOfOtherInvestments


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.62.21.72.21.73.24.82.4223.06.15.13.54.72.96.0146.8427.13.04.5157.15.74.45.94.23.04.33.03.03.9194.45.46.1123.8112.8131.60.54.41.0
Percentage of ProceedsFromSaleAndMaturityOfOtherInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1115655149105882321261761267641371448681192107241248770449965494110720049835110331549452813013671751031233369655268
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesEquity

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesEquity


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
Value2.01953.27.5111402893112418410815197814651930.2404491302521981735534601362401790.0111610.00.0700.00.513720.20.09.20.8
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.0100.00.0100.0100.0100.0100.00.0100.0100.0

us-gaap:RepaymentsOfOtherDebt

us-gaap:RepaymentsOfOtherDebt


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.0190.02.10.06.50.01.90.06.50.00.00.04.70.00.00.03.90.00.00.03.50.00.00.03.30.01.20.03.0-0.10.90.02.80.10.83362.60.010983.50.72512072
Percentage of RepaymentsOfOtherDebt0.0100.00.0100.00.0100.00.0100.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueDividendReinvestmentPlan

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value200000.01100000.0200000.0200000.0200000.01000000.0200000.0200000.0200000.0200000.01000000.0
Percentage of StockIssuedDuringPeriodValueDividendReinvestmentPlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value167.80.10.34.44.33.12.82.02.910
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.90.50.00.00.30.30.20.20.10.20.6
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation5.46.40.00.06.87.06.57.15.06.95.9

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense


Supplemental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value651630644657622632649674633620671640616591592827610574604611611589
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense us-gaap:StatementBusinessSegments

ori:CorporateOther


Supplemental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value1.74.22.8999999999999992.5000000000000012.73.13.22.73.64.66.44.55.55.74.74.34.47.05.44.16.26.0
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense0.30.70.50.40.40.50.50.40.60.71.00.70.91.00.80.50.71.20.90.71.01.0

ori:GeneralInsuranceSegment


Supplemental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value606585592609580598606634597584628599571546542588548513531532532518
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense93.192.892.092.693.294.593.494.194.394.293.693.692.792.391.671.189.889.388.087.187.188.0

ori:RfigRunOffBusiness


Supplemental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value2.45.51215146.6119.78.911129.8151819210343241434540
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense0.40.92.02.32.31.01.71.41.41.81.91.52.53.23.325.45.75.76.87.27.46.9

us-gaap:TitleInsuranceSegment


Supplemental
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value353630252428272320242624212525232125302624
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense5.65.64.74.13.94.34.03.83.33.64.14.03.64.33.03.83.74.35.04.44.1

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense


Supplemental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-35.4-32.0-42.4-24.4-4.8-12.27.8-14.2-3.2-21.3-35.1-25.0-15.9-1.8-68.8-68.5-1.4-15.1-23.4-20.2-23.1-19.4
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense us-gaap:StatementBusinessSegments

ori:CorporateOther


Supplemental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-0.7-1.6-0.2-0.4-0.6-1.3-0.7-1.7-0.3-1.2-0.3-0.8-0.1-2.3-1.30.20.0-1.8-1.6-0.7-0.6-0.9
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense2.05.00.51.612.510.7-9.012.09.45.60.93.20.6127.81.9-0.3-0.011.96.83.52.64.6

ori:GeneralInsuranceSegment


Supplemental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-25.1-23.1-15.8-6.70.9-5.825-4.04.4-11.5-7.5-8.70.115-19.2131810121.2-5.51.9
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense70.972.237.327.5-18.847.5328.228.2-137.554.021.434.8-0.6-883.327.9-19.1-1335.7-66.9-52.6-5.923.8-9.8

ori:RfigRunOffBusiness


Supplemental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-2.1-1.2-4.1-8.42.4-1.8-3.0-2.1-1.5-2.8-6.4-4.0-8.6-7.2-8.8-69.0-8.4-13.0-10.7-20.8-16.8-20.4
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense5.93.89.734.4-50.014.8-38.514.846.913.118.216.054.1400.012.8100.7600.086.145.7103.072.7105.2

us-gaap:TitleInsuranceSegment


Supplemental
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value-6.0-22.2-8.9-7.6-3.1-14.1-6.6-5.7-5.7-20.7-11.5-7.3-8.2-39.4-12.9-11.7-10.3-23.40.00.00.0
Percentage of SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense18.852.436.5158.325.4-180.846.5178.126.859.046.045.9455.657.318.8835.768.2100.0-0.0-0.0-0.0

us-gaap:UnrealizedGainLossOnInvestments

us-gaap:UnrealizedGainLossOnInvestments


Unrealized
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-30
Value47-191.524372-137.148111138-18.4-50.6-117.8575.6420.1175174-123.7-134.635-67.161-55.113-239.26728
Percentage of UnrealizedGainLossOnInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:EntityCommonStockSharesOutstanding

dei:EntityCommonStockSharesOutstanding


Entity
Period End2021-06-302021-03-312021-01-312020-09-30
Value305304304304
Percentage of EntityCommonStockSharesOutstanding100.0100.0100.0100.0

ori:AlternativeMinimumTaxAmtCreditCarryForward

ori:AlternativeMinimumTaxAmtCreditCarryForward


Alternative
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value9.09.09.09.69.69.69.69.625299.60.0
Percentage of AlternativeMinimumTaxAmtCreditCarryForward100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

ori:AmountaboveMinimumPolicyholderPosition us-gaap:StatementBusinessSegments

ori:AmountaboveMinimumPolicyholderPosition

ori:RfigRunOffBusiness


Amountabove
Period End2020-12-31
Value363
Percentage of AmountaboveMinimumPolicyholderPosition100.0

ori:BondsOnDepositWithGovernmentalAuthorities

ori:BondsOnDepositWithGovernmentalAuthorities


Bonds
Period End2020-12-312014-12-312013-12-312012-12-312011-12-31
Value929601551479473
Percentage of BondsOnDepositWithGovernmentalAuthorities100.0100.0100.0100.0100.0

ori:DebtSecuritiesbyCreditQuality

ori:DebtSecuritiesbyCreditQuality


Debt
Period End2020-09-302020-06-302020-03-312019-12-31
Value100.01.01.01.0
Percentage of DebtSecuritiesbyCreditQuality100.0100.0100.0100.0

ori:DebtSecuritiesbyCreditQuality ori:CreditRatingBlendofMajorAgencies

ori:BlendARating


Debt
Period End2020-09-302020-06-302020-03-312019-12-31
Value33.60.3290.3210.326
Percentage of DebtSecuritiesbyCreditQuality33.632.932.132.6

ori:BlendAaRating


Debt
Period End2020-09-302020-06-302020-03-312019-12-31
Value12.50.1280.1290.131
Percentage of DebtSecuritiesbyCreditQuality12.512.812.913.1

ori:BlendAaaRating


Debt
Period End2020-09-302020-06-302020-03-312019-12-31
Value24.50.2360.2370.239
Percentage of DebtSecuritiesbyCreditQuality24.523.623.723.9

ori:BlendBaaRating


Debt
Period End2020-09-302020-06-302020-03-312019-12-31
Value26.50.2620.2660.261
Percentage of DebtSecuritiesbyCreditQuality26.526.226.626.1

ori:BlendInvestmentGrade


Debt
Period End2020-09-302020-06-302020-03-312019-12-31
Value97.10.9550.9530.957
Percentage of DebtSecuritiesbyCreditQuality97.195.595.395.7

ori:BlendNoninvestmentGrade


Debt
Period End2020-09-302020-06-302020-03-312019-12-31
Value2.90.0450.0470.043
Percentage of DebtSecuritiesbyCreditQuality2.94.54.74.3

ori:DeferredTaxAssetOperatingLeaseRightofUseAsset

ori:DeferredTaxAssetOperatingLeaseRightofUseAsset


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value52490.00.0
Percentage of DeferredTaxAssetOperatingLeaseRightofUseAsset100.0100.00.00.0

ori:DeferredTaxAssetsTaxLossesClaimsAndSettlementExpenses

ori:DeferredTaxAssetsTaxLossesClaimsAndSettlementExpenses


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value201195189159337330299286272231225209
Percentage of DeferredTaxAssetsTaxLossesClaimsAndSettlementExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:DeferredTaxLiabilitiesFixedMaturitySecuritiesAdjustedToCost

ori:DeferredTaxLiabilitiesFixedMaturitySecuritiesAdjustedToCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value4400000.03400000.02600000.03000000.05800000.05600000.05100000.04900000.06900000.07200000.09300000.06000000.0
Percentage of DeferredTaxLiabilitiesFixedMaturitySecuritiesAdjustedToCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:DeferredTaxLiabilitiesTitlePlantsAndRecords

ori:DeferredTaxLiabilitiesTitlePlantsAndRecords


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value2800000.02900000.02900000.02900000.04900000.04900000.05000000.04900000.05000000.05000000.04900000.05000000.0
Percentage of DeferredTaxLiabilitiesTitlePlantsAndRecords100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:DeferredTaxLiabilityOperatingLeaseLiability

ori:DeferredTaxLiabilityOperatingLeaseLiability


Deferred
Period End2020-12-312019-12-312018-12-312017-12-31
Value48460.00.0
Percentage of DeferredTaxLiabilityOperatingLeaseLiability100.0100.00.00.0

ori:DeferredTaxLiabiltiesUnearnedPremiums

ori:DeferredTaxLiabiltiesUnearnedPremiums


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value413433304844394235292527
Percentage of DeferredTaxLiabiltiesUnearnedPremiums100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:DeferredtaxLiabilitiesTCJADiscountedreservestransitionadjustment

ori:DeferredtaxLiabilitiesTCJADiscountedreservestransitionadjustment


Deferredtax
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1719320.00.0
Percentage of DeferredtaxLiabilitiesTCJADiscountedreservestransitionadjustment100.0100.0100.00.00.0

ori:DefinedBenefitPlanSecuritiesatNetAssetValue

ori:DefinedBenefitPlanSecuritiesatNetAssetValue


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value16212017
Percentage of DefinedBenefitPlanSecuritiesatNetAssetValue100.0100.0100.0100.0

ori:EquitySecuritiesGrossUnrealizedGains us-gaap:FinancialInstrument

ori:EquitySecuritiesGrossUnrealizedGains

us-gaap:EquitySecurities


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value-1350.9-1251.11028-776.3-597.6-420.1968-880.6-812.3-517.3
Percentage of EquitySecuritiesGrossUnrealizedGains100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:EquitySecuritiesGrossUnrealizedLosses us-gaap:FinancialInstrument

ori:EquitySecuritiesGrossUnrealizedLosses

us-gaap:EquitySecurities


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value-78.3-98.4-243.0-364.4-265.0-441.5-26.6-99.4-88.5-175.4
Percentage of EquitySecuritiesGrossUnrealizedLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:FixedMaturitySecuritiesGrossUnrealizedGains us-gaap:FinancialInstrument

ori:FixedMaturitySecuritiesGrossUnrealizedGains

ori:FixedMaturitySecuritiesUSCanadianGovernments


Fixed
Period End2020-12-312019-12-312019-09-302019-06-302018-12-31
Value9636-45.6-34.6-5.7
Percentage of FixedMaturitySecuritiesGrossUnrealizedGains100.0100.0100.0100.0100.0

us-gaap:CorporateDebtSecurities


Fixed
Period End2020-12-312019-12-312019-09-302019-06-302018-12-31
Value440225-231.5-186.1-31.4
Percentage of FixedMaturitySecuritiesGrossUnrealizedGains456.5611.1507.7537.9550.9

us-gaap:DebtSecurities


Fixed
Period End2020-12-312019-12-312019-09-302019-06-302018-12-31
Value602262-277.1-220.7-37.1
Percentage of FixedMaturitySecuritiesGrossUnrealizedGains625.4711.4607.7637.9650.9

us-gaap:USStatesAndPoliticalSubdivisions


Fixed
Period End2020-12-31
Value66
Percentage of FixedMaturitySecuritiesGrossUnrealizedGains68.8

ori:FixedMaturitySecuritiesGrossUnrealizedLosses us-gaap:FinancialInstrument

ori:FixedMaturitySecuritiesGrossUnrealizedLosses

ori:FixedMaturitySecuritiesUSCanadianGovernments


Fixed
Period End2020-12-312019-12-312019-09-302019-06-302018-12-31
Value0.30.4-0.3-0.7-16.5
Percentage of FixedMaturitySecuritiesGrossUnrealizedLosses100.0100.0100.0100.0100.0

us-gaap:CorporateDebtSecurities


Fixed
Period End2020-12-312019-12-312019-09-302019-06-302018-12-31
Value3.42.8-4.1-7.8-122.7
Percentage of FixedMaturitySecuritiesGrossUnrealizedLosses1133.3700.01366.71114.3743.6

us-gaap:DebtSecurities


Fixed
Period End2020-12-312019-12-312019-09-302019-06-302018-12-31
Value3.83.3-4.4-8.6-139.2
Percentage of FixedMaturitySecuritiesGrossUnrealizedLosses1266.7825.01466.71228.6843.6

ori:InsuranceInForceDirect us-gaap:ProductOrService

ori:InsuranceInForceDirect

ori:RfigRunOffBusiness


Insurance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value7883101561310016543213702756135414
Percentage of InsuranceInForceDirect100.0100.0100.0100.0100.0100.0100.0

ori:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNetOfReinsuranceLossesRecoverable

ori:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNetOfReinsuranceLossesRecoverable


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value72267122702070086888675366796607654964946464646564096381631666956513646464396436639464006387611565966456587858695598
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNetOfReinsuranceLossesRecoverable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNetOfReinsuranceLossesRecoverable us-gaap:StatementBusinessSegments

ori:CorporateOther


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value8.08.58.67.78.17.88.48.310.01010101212131413141314131416171615172021
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNetOfReinsuranceLossesRecoverable0.10.10.10.10.10.10.10.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.30.30.30.20.30.30.4

ori:GeneralInsuranceSegment


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value65066415632863236216609860215940588058115766569356165561547154805386531152495204512851005053472243344048390639283334
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNetOfReinsuranceLossesRecoverable90.090.190.190.290.290.390.189.989.889.589.288.187.687.186.681.982.782.281.580.980.279.779.177.265.762.766.466.959.6

ori:RfigRunOffBusiness


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1231271271221191101181241251381542062232492716115225405746036526977368701774199416541663
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNetOfReinsuranceLossesRecoverable1.71.81.81.81.71.61.81.91.92.12.43.23.53.94.39.18.08.48.99.410.210.911.514.226.930.928.128.3

ori:TitleInsuranceGroup


Liability
Period End2021-06-302020-06-30
Value588544
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNetOfReinsuranceLossesRecoverable8.17.9

us-gaap:TitleInsuranceSegment


Liability
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value571556554544536530534533533533554556558559588591598602614599587580505471396332298277
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNetOfReinsuranceLossesRecoverable8.07.97.97.97.97.98.18.18.28.38.68.78.88.98.89.19.39.39.59.49.29.18.37.16.15.65.14.9

ori:LiabilityforClaimsandClaimsAdjustmentExpenseGross

ori:LiabilityforClaimsandClaimsAdjustmentExpenseGross


Liabilityfor
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value127126105117121130128159
Percentage of LiabilityforClaimsandClaimsAdjustmentExpenseGross100.0100.0100.0100.0100.0100.0100.0100.0

ori:LiabilityforClaimsandClaimsAdjustmentExpensefromAsbestosisandEnvironmentalExposure

ori:LiabilityforClaimsandClaimsAdjustmentExpensefromAsbestosisandEnvironmentalExposure


Liabilityfor
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value8283749697100106121
Percentage of LiabilityforClaimsandClaimsAdjustmentExpensefromAsbestosisandEnvironmentalExposure100.0100.0100.0100.0100.0100.0100.0100.0

ori:LiabiltiesRelatedToEscrow

ori:LiabiltiesRelatedToEscrow


Liabilties
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value17181743170115021447157014261043878681563
Percentage of LiabiltiesRelatedToEscrow100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:MortgageGuarantyInsurersContingencyReserves

ori:MortgageGuarantyInsurersContingencyReserves


Mortgage
Period End2020-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value316200.00.463136
Percentage of MortgageGuarantyInsurersContingencyReserves100.0100.00.0100.0100.0100.0

ori:NumberofJurisdictions

ori:NumberofJurisdictions


Numberof
Period End2020-12-31
Value16.0
Percentage of NumberofJurisdictions100.0

ori:Numberofsecuritiesincontinuousunrealizedlosspositionfor12monthsorless us-gaap:FinancialInstrument

ori:Numberofsecuritiesincontinuousunrealizedlosspositionfor12monthsorless

us-gaap:AvailableforsaleSecurities


Numberofsecuritiesincontinuousunrealizedlosspositionfor12monthsorlessus-gaap:
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value74.046.0459.054.015.027.0760.0
Percentage of Numberofsecuritiesincontinuousunrealizedlosspositionfor12monthsorless100.0100.0100.0100.0100.0100.0100.0

ori:OtherPolicholdersBenefitsAndFunds

ori:OtherPolicholdersBenefitsAndFunds


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value199198195194194195194193195198198204203206204198194193192192194198196198200203205201202207207201197200201193189285193189187191192185
Percentage of OtherPolicholdersBenefitsAndFunds100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:ReinsuranceBalancesAndFundsHeld

ori:ReinsuranceBalancesAndFundsHeld


Reinsurance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value966793725852898727616759814670600703745605566603656571530641642535496569578514473542561508441500486473437452427415380411405380383321
Percentage of ReinsuranceBalancesAndFundsHeld100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:ReinsuranceRecoverableConcentrationRiskLargestInsurerPercentage us-gaap:ProductOrService

ori:ReinsuranceRecoverableConcentrationRiskLargestInsurerPercentage

us-gaap:PropertyLiabilityAndCasualtyInsuranceSegment


Reinsurance
Period End2020-12-31
Value10.5
Percentage of ReinsuranceRecoverableConcentrationRiskLargestInsurerPercentage100.0

ori:ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentage us-gaap:ProductOrService

ori:ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentage

us-gaap:PropertyLiabilityAndCasualtyInsuranceSegment


Reinsurance
Period End2020-12-31
Value56.0
Percentage of ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentage100.0

ori:ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentageFromDomesticUnratedCompanies us-gaap:ProductOrService

ori:ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentageFromDomesticUnratedCompanies

us-gaap:PropertyLiabilityAndCasualtyInsuranceSegment


Reinsurance
Period End2020-12-31
Value17.2
Percentage of ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentageFromDomesticUnratedCompanies100.0

ori:ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentageFromForeignUnratedCompanies us-gaap:ProductOrService

ori:ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentageFromForeignUnratedCompanies

us-gaap:PropertyLiabilityAndCasualtyInsuranceSegment


Reinsurance
Period End2020-12-31
Value25.4
Percentage of ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentageFromForeignUnratedCompanies100.0

ori:ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentageOfRatingOrBetter us-gaap:ProductOrService

ori:ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentageOfRatingOrBetter

us-gaap:PropertyLiabilityAndCasualtyInsuranceSegment


Reinsurance
Period End2020-12-31
Value57.4
Percentage of ReinsuranceRecoverableConcentrationRiskTenLargestInsurersPercentageOfRatingOrBetter100.0

ori:ReinsuranceRecoverablesPolicyAndClaimReserves

ori:ReinsuranceRecoverablesPolicyAndClaimReserves


Reinsurance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value47924407429542784060380837553849371934773428357835583330331135103423321431683329326230813122331933913375335534213317320131503201312731623133314831163121314331073124314531662491
Percentage of ReinsuranceRecoverablesPolicyAndClaimReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:RiskBasedCapitalPercent us-gaap:StatementBusinessSegments

ori:RiskBasedCapitalPercent

ori:GeneralInsuranceSegment


Risk
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value625.06.586.576.516.656.366.926.956.8
Percentage of RiskBasedCapitalPercent100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearFourAndYearFiveGrantDate

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearFourAndYearFiveGrantDate


Sharebased
Period End2020-12-31
Value30.0
Percentage of SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearFourAndYearFiveGrantDate100.0

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearOneAndYearTwoGrantDate

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearOneAndYearTwoGrantDate


Sharebased
Period End2020-12-31
Value15.0
Percentage of SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearOneAndYearTwoGrantDate100.0

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearThreeAndYearFourGrantDate

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearThreeAndYearFourGrantDate


Sharebased
Period End2020-12-31
Value25.0
Percentage of SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearThreeAndYearFourGrantDate100.0

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearTwoAndYearThreeGrantDate

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearTwoAndYearThreeGrantDate


Sharebased
Period End2020-12-31
Value20.0
Percentage of SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateBetweenYearTwoAndYearThreeGrantDate100.0

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateWithinOneYearOfGrantDate

ori:SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateWithinOneYearOfGrantDate


Sharebased
Period End2020-12-31
Value10.0
Percentage of SharebasedCompensationArrangementByShareBasedPaymentAwardVestingRateWithinOneYearOfGrantDate100.0

ori:ShortdurationInsuranceContractsDiscountedLiabilityforUnpaidClaimsandAllocatedClaimAdjustmentExpenseNet

ori:ShortdurationInsuranceContractsDiscountedLiabilityforUnpaidClaimsandAllocatedClaimAdjustmentExpenseNet


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value60595766553552725063
Percentage of ShortdurationInsuranceContractsDiscountedLiabilityforUnpaidClaimsandAllocatedClaimAdjustmentExpenseNet100.0100.0100.0100.0100.0

ori:ShortdurationInsuranceContractsDiscountedLiabilityforUnpaidClaimsandAllocatedClaimAdjustmentExpenseNet us-gaap:ProductOrService

ori:CommercialAutomobile


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-31
Value1591140312641151
Percentage of ShortdurationInsuranceContractsDiscountedLiabilityforUnpaidClaimsandAllocatedClaimAdjustmentExpenseNet26.324.322.921.8

ori:WorkersCompensation


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value30443079309029932883
Percentage of ShortdurationInsuranceContractsDiscountedLiabilityforUnpaidClaimsandAllocatedClaimAdjustmentExpenseNet50.253.455.856.856.9

ori:WorkersCompensationGeneralLiabilityandPropertyandCasualtyCommercialInsuranceProductLines


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value52775093491147114524
Percentage of ShortdurationInsuranceContractsDiscountedLiabilityforUnpaidClaimsandAllocatedClaimAdjustmentExpenseNet87.188.388.789.489.3

us-gaap:GeneralLiability


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value641610556565550
Percentage of ShortdurationInsuranceContractsDiscountedLiabilityforUnpaidClaimsandAllocatedClaimAdjustmentExpenseNet10.610.610.010.710.9

us-gaap:OtherShortdurationInsuranceProductLine


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value782673624561539
Percentage of ShortdurationInsuranceContractsDiscountedLiabilityforUnpaidClaimsandAllocatedClaimAdjustmentExpenseNet12.911.711.310.610.7

ori:ShortdurationInsuranceContractsIncurredClaimsandAllocatedClaimAdjustmentExpenseNetofCumulativePaidClaimsandAllocatedClaimAdjustmentExpenseNet us-gaap:ProductOrService

ori:ShortdurationInsuranceContractsIncurredClaimsandAllocatedClaimAdjustmentExpenseNetofCumulativePaidClaimsandAllocatedClaimAdjustmentExpenseNet

ori:CommercialAutomobile


Shortduration
Period End2020-12-312019-12-312018-12-31
Value158813991260
Percentage of ShortdurationInsuranceContractsIncurredClaimsandAllocatedClaimAdjustmentExpenseNetofCumulativePaidClaimsandAllocatedClaimAdjustmentExpenseNet100.0100.0100.0

ori:WorkersCompensation


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value26102660266825782475
Percentage of ShortdurationInsuranceContractsIncurredClaimsandAllocatedClaimAdjustmentExpenseNetofCumulativePaidClaimsandAllocatedClaimAdjustmentExpenseNet164.3190.1211.70.00.0

us-gaap:GeneralLiability


Shortduration
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value482472446440430
Percentage of ShortdurationInsuranceContractsIncurredClaimsandAllocatedClaimAdjustmentExpenseNetofCumulativePaidClaimsandAllocatedClaimAdjustmentExpenseNet30.433.735.50.00.0

ori:StatutoryAccountingPracticesAdjustmentsStatutoryCapitalAndSurplusBalance ori:AdjustmentToUsGaap, us-gaap:BalanceSheetLocation

ori:StatutoryAccountingPracticesAdjustmentsStatutoryCapitalAndSurplusBalance

ori:AdjustmentToUSGAAP, ori:StockholdersEquity


Statutory
Period End2020-12-312019-12-31
Value372124
Percentage of StatutoryAccountingPracticesAdjustmentsStatutoryCapitalAndSurplusBalance100.0100.0

ori:DeferredIncomeTaxes, ori:StockholdersEquity


Statutory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value-203.0-121.8-63.9-92.3-153.4-41.6-111.9-49.8-113.9-93.8
Percentage of StatutoryAccountingPracticesAdjustmentsStatutoryCapitalAndSurplusBalance-54.5-97.70.00.00.00.00.00.00.00.0

ori:DeferredPolicyAcquisitionCosts, ori:StockholdersEquity


Statutory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value211204194177165163160159161193
Percentage of StatutoryAccountingPracticesAdjustmentsStatutoryCapitalAndSurplusBalance56.9163.80.00.00.00.00.00.00.00.0

ori:FairValueOfFixedMaturitySecurities, ori:StockholdersEquity


Statutory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value589258-65.512416395298220552468
Percentage of StatutoryAccountingPracticesAdjustmentsStatutoryCapitalAndSurplusBalance158.4207.00.00.00.00.00.00.00.00.0

ori:LossReserves, ori:StockholdersEquity


Statutory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value-474.8-449.3-440.4-478.8-519.3-504.3-453.9-432.7-360.7-290.4
Percentage of StatutoryAccountingPracticesAdjustmentsStatutoryCapitalAndSurplusBalance-127.6-360.30.00.00.00.00.00.00.00.0

ori:MortgageContingencyAndDeferredPaymentObligationsAdjustments, ori:StockholdersEquity


Statutory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value316352433395340265167-479.0-296.98.2
Percentage of StatutoryAccountingPracticesAdjustmentsStatutoryCapitalAndSurplusBalance85.1282.70.00.00.00.00.00.00.00.0

ori:NonAdmittedAssets, ori:StockholdersEquity


Statutory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value13911611180797781737899
Percentage of StatutoryAccountingPracticesAdjustmentsStatutoryCapitalAndSurplusBalance37.393.30.00.00.00.00.00.00.00.0

ori:SundryAdjustments, ori:StockholdersEquity


Statutory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value8.80.7-18.6-18.21.618191713-19.5
Percentage of StatutoryAccountingPracticesAdjustmentsStatutoryCapitalAndSurplusBalance2.40.60.00.00.00.00.00.00.00.0

ori:SurplusNotes, ori:StockholdersEquity


Statutory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value-841.5-808.0-744.5-839.5-779.5-732.5-582.5-277.5-202.5-365.0
Percentage of StatutoryAccountingPracticesAdjustmentsStatutoryCapitalAndSurplusBalance-226.1-648.00.00.00.00.00.00.00.00.0

ori:TitleUnearnedPremiums, ori:StockholdersEquity


Statutory
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value625571545522495468441432390360
Percentage of StatutoryAccountingPracticesAdjustmentsStatutoryCapitalAndSurplusBalance168.1458.50.00.00.00.00.00.00.00.0

ori:StatutoryCapital us-gaap:StatementBusinessSegments

ori:StatutoryCapital

ori:RfigRunOffBusiness


Statutory
Period End2020-12-31
Value435
Percentage of StatutoryCapital100.0

ori:TitlePremiumAndFeeRevenuesStemmingFromDirectOperations

ori:TitlePremiumAndFeeRevenuesStemmingFromDirectOperations


Title
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value25.00.270.260.270.280.270.270.280.320.330.360.39
Percentage of TitlePremiumAndFeeRevenuesStemmingFromDirectOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:TotalCreditLossAllowanceRelatingToFinancialAssets us-gaap:AdjustmentsForNewAccountingPronouncements

ori:TotalCreditLossAllowanceRelatingToFinancialAssets

us-gaap:AccountingStandardsUpdate201613


Total
Period End2020-12-312020-01-01
Value3630
Percentage of TotalCreditLossAllowanceRelatingToFinancialAssets100.0100.0

ori:TotalOtherAssets

ori:TotalOtherAssets


Total
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value83297695748575857409710767177206709966916332659165826170608564166416601158336178611157765884619161435953591961936017574756655810568256415618574556145644555455695650563856234501
Percentage of TotalOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:TotalPolicyLiabilitiesAndAccruals

ori:TotalPolicyLiabilitiesAndAccruals


Total
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value140131349413264132471283812475123481241912184118651177411933118251154011413120031168811362112411140911239110451106511244111331101010954109771153811280111291110310955109821086910783104991034210248101801013310239
Percentage of TotalPolicyLiabilitiesAndAccruals100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:Totalcreditlossallowancerelatingtofinancialassets us-gaap:AdjustmentsForNewAccountingPronouncements

ori:Totalcreditlossallowancerelatingtofinancialassets

us-gaap:AccountingStandardsUpdate201613


Totalcreditlossallowancerelatingtofinancialassetsus-gaap:
Period End2020-09-302020-06-302020-01-01
Value353530
Percentage of Totalcreditlossallowancerelatingtofinancialassets100.0100.0100.0

ori:UnallocatedEssopShares

ori:UnallocatedEssopShares


Unallocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value97100103106109111646769717364663032343537394042444547141617182021232425262829303133-34.4-35.6-36.8-38.0-42.7
Percentage of UnallocatedEssopShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ori:UnallocatedEssopShares us-gaap:ConsolidatedEntities

srt:ParentCompany


Unallocated
Period End2020-12-312019-12-312018-12-31
Value1036473
Percentage of UnallocatedEssopShares100.0100.0100.0

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value611651663540501547550518485516525510493504547464449470474454435446452447425452454365347376409433504505511468434458457385395399424266
Percentage of AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableCurrentAndNoncurrent us-gaap:ConsolidatedEntities

us-gaap:AccountsPayableCurrentAndNoncurrent

srt:ParentCompany


Accounts
Period End2020-12-312019-12-312018-12-31
Value530154150
Percentage of AccountsPayableCurrentAndNoncurrent100.0100.0100.0

us-gaap:AccruedInvestmentIncomeReceivable

us-gaap:AccruedInvestmentIncomeReceivable


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value8587868886908994939592939294929692959294909490928791869086928792899490989410096104104108104113
Percentage of AccruedInvestmentIncomeReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AccountingStandardsUpdate201613


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-01-01
Value192120192015
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

ori:FixedMaturitySecuritiesUSCanadianGovernments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value66669610510910836
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value335317440425403135225
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax503.4474.6456.5403.7369.8125.0611.1

us-gaap:DebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value456438602597574243262
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax683.8656.0625.4567.2526.1225.1711.4

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value5354666661
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax80.281.368.863.456.2

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

ori:FixedMaturitySecuritiesUSCanadianGovernments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value4.36.30.30.10.00.00.4
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.00.00.0100.0

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value34743.411201572.8
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax790.71181.01133.311900.00.00.0700.0

us-gaap:DebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value38803.812201573.3
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax890.71282.51266.712100.00.00.0825.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value10063100589897962093058409853783948371837082858187808781368162806078967967801980148011815381498141819682078126798080518255847783298327812579937792783779017884793881448070
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument

ori:FixedMaturitySecuritiesUSCanadianGovernments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value2033196819671860171217521842169515691535
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis20.219.619.919.318.420.821.620.218.718.5

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value7057709869336756658266566694669868026749
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis70.170.670.170.270.779.278.479.881.381.5

us-gaap:DebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value100631005898979620930584098537839483718285
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value97399199710041010
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis9.79.910.110.410.9

us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis


Available
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value326930893039262925142639247224042396192518491826193417671796172612291146966632591573452452414341341341336394402
Percentage of AvailableForSaleEquitySecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleEquitySecuritiesAmortizedCostBasis us-gaap:FinancialInstrument

us-gaap:EquitySecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value3931311832693271322732363089298931703039
Percentage of AvailableForSaleEquitySecuritiesAmortizedCostBasis0.00.0100.00.00.00.0100.00.00.0100.0

us-gaap:AvailableForSaleSecurities

us-gaap:AvailableForSaleSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value111151105311246109541065589899280915489378794853786518540861212247122541186511834117801188011247111421086610936110671124311063107591112711058108631071010611107631060010433102501051010485104191042610655102499680
Percentage of AvailableForSaleSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesAmortizedCost

us-gaap:AvailableForSaleSecuritiesAmortizedCost


Available
Period End2020-12-31
Value10647
Percentage of AvailableForSaleSecuritiesAmortizedCost100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302010-12-31
Value173520137507262952294501543883288956415930557057133728277526183111321611291108171835562437241511341841161587918852702189920655435011903214245416281191
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue us-gaap:FinancialInstrument

ori:FixedMaturitySecuritiesUSCanadianGovernments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value4974924162100.0122703283081103
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue28.724.555.529.00.00.653.960.434.919.6

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1237152133351529522812302155754537
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue71.375.544.571.0100.099.446.039.665.180.4

us-gaap:DebtSecurities


Available
Period End2020-12-312019-12-312018-12-31
Value7505015641
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302010-12-31
Value1735201375072427822663932221307014057476545364262341724392316278928466475571308312921592125854118489951515682655187320405224911873084215396241068
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue us-gaap:FinancialInstrument

ori:FixedMaturitySecuritiesUSCanadianGovernments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value4974924162100.0122171580.0616
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue28.724.555.529.00.00.655.271.20.015.2

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value123715213335142782253176641303440
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue71.375.544.571.0100.099.444.828.8100.084.8

us-gaap:DebtSecurities


Available
Period End2020-12-312019-12-312018-12-31
Value7503934057
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302010-12-31
Value1.316271073217522188158311641033145131033530132236948155041042727729028065771636431647252521103.5122.92.43.1122
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Available
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1.31627541504441096
Percentage of AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue100.099.4100.050.647.059.069.2

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value3606349031083036
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value3741356533663303
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value5307545356415444
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value5578572859685750
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value8196176146
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value8395180149
Percentage of AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value10671017971993
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue

us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue


Available
Period End2021-06-302021-03-312020-12-312020-09-30
Value107710269811003
Percentage of AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value104811041510496102069859849587968666858384438182807079948107828282398070813581708354833583338181833384318577841782868424855487128630863586728566840883878405839385758664856385328326
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:FairValueInputsLevel1, ori:FixedMaturitySecuritiesUSCanadianGovernments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1324125812621157105610791068943809714
Percentage of AvailableForSaleSecuritiesDebtSecurities12.612.112.011.310.712.712.110.99.48.7

us-gaap:FairValueInputsLevel2, ori:FixedMaturitySecuritiesUSCanadianGovernments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value771770801807765780810797793810
Percentage of AvailableForSaleSecuritiesDebtSecurities7.47.47.67.97.89.29.29.29.29.9

us-gaap:FairValueInputsLevel2, us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value7348733173597159695566246907691569696647
Percentage of AvailableForSaleSecuritiesDebtSecurities70.170.470.170.170.578.078.579.881.281.2

us-gaap:FairValueInputsLevel2, us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value10261045106310711071
Percentage of AvailableForSaleSecuritiesDebtSecurities9.810.010.110.510.9

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FinancialInstrument

ori:FixedMaturitySecuritiesUSCanadianGovernments


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value2095202820631965182118601878174016031524
Percentage of AvailableForSaleSecuritiesDebtSecurities20.019.519.719.318.521.921.420.118.718.6

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value7358734173707170696666346917692569806658
Percentage of AvailableForSaleSecuritiesDebtSecurities70.270.570.270.270.778.178.679.981.381.4

us-gaap:DebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value10481104151049610206985984958796866685838182
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:USStatesAndPoliticalSubdivisions


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value10261045106310711071
Percentage of AvailableForSaleSecuritiesDebtSecurities9.810.010.110.510.9

us-gaap:AvailableForSaleSecuritiesEquitySecurities

us-gaap:AvailableForSaleSecuritiesEquitySecurities


Available
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value40544030338032653140318130122896278723332131198719761956205720111437139011901004911864873739674627642580495622666672502
Percentage of AvailableForSaleSecuritiesEquitySecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesEquitySecurities us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FinancialInstrument

us-gaap:FairValueInputsLevel1, us-gaap:EquitySecurities


Available
Period End2020-12-312019-12-312018-12-31
Value405240283379
Percentage of AvailableForSaleSecuritiesEquitySecurities100.0100.099.9

us-gaap:FairValueInputsLevel3, us-gaap:EquitySecurities


Available
Period End2020-12-312019-12-312018-12-31
Value1.81.71.7
Percentage of AvailableForSaleSecuritiesEquitySecurities0.00.00.1

us-gaap:AvailableForSaleSecuritiesEquitySecurities us-gaap:FinancialInstrument

us-gaap:EquitySecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value5204427140543682356032144030377038943380
Percentage of AvailableForSaleSecuritiesEquitySecurities0.00.0100.00.00.00.0100.00.00.0100.0

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us-gaap:AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1

us-gaap:AvailableforsaleSecurities


Availableforsale
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value77.058.0485.0101.0100.0192.01095.0
Percentage of AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentFaceAmount us-gaap:DebtInstrument

us-gaap:DebtInstrumentFaceAmount

ori:SeniorNotesDue2051


Debt
Period End2021-06-30
Value650
Percentage of DebtInstrumentFaceAmount100.0

us-gaap:DebtInstrumentFairValue

us-gaap:DebtInstrumentFairValue


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value1754106311131101105099510501051103199797797897699616731728171617411679168911731146112510771062108610741059706695703662630632591577543898857884558
Percentage of DebtInstrumentFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentFairValue us-gaap:DebtInstrument

ori:OtherMiscellaneousDebtMemberDomain


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value2.22.221212323303032323838323232323232323232320.0
Percentage of DebtInstrumentFairValue0.10.21.92.02.32.42.92.93.13.24.04.03.33.31.91.91.91.91.91.92.82.80.0

ori:SeniorNotesDue2024


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-31
Value4464504574544354044394414344214154114154224304304294264174324304234044244144294184120.0
Percentage of DebtInstrumentFairValue25.542.341.141.341.540.641.942.042.142.342.542.142.542.425.724.925.024.524.825.636.737.035.939.339.139.639.038.90.0

ori:SeniorNotesDue2026


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value6146116346255905665805805645435235275285415535555505425315500.0
Percentage of DebtInstrumentFairValue35.057.556.956.856.256.955.255.154.754.553.553.954.254.333.132.132.131.131.732.60.0

ori:SeniorNotesDue2051


Debt
Period End2021-06-30
Value690
Percentage of DebtInstrumentFairValue39.3

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss

us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value38803.812161482.32.32.586
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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ori:FixedMaturitySecuritiesUSCanadianGovernments


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value4.36.30.30.10.00.00.30.00.08.4
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss11.27.87.90.80.00.013.00.00.09.7

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value34743.411161481.92.32.577
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss88.892.189.598.3100.0100.082.6100.0100.090.2

us-gaap:DebtSecurities


Debt
Period End2020-12-312019-12-312018-12-31
Value3.82.386
Percentage of DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value38803.812201573.34.48.6139
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss us-gaap:FinancialInstrument

ori:FixedMaturitySecuritiesUSCanadianGovernments


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value4.36.30.30.10.00.00.40.30.716
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss11.27.87.90.80.00.012.16.88.111.9

us-gaap:CorporateDebtSecurities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value34743.411201572.84.17.8122
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss88.892.189.598.3100.0100.084.893.290.788.1

us-gaap:DebtSecurities


Debt
Period End2020-12-312019-12-312018-12-31
Value3.83.3139
Percentage of DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312010-12-312009-12-31
Value4904432913555293284200.047
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:DeferredPolicyAcquisitionCosts

us-gaap:DeferredPolicyAcquisitionCosts


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value346334328328319323325333324319316316312304297302295281274277262260255269250236230227215204192189175167165176179190197201231235230206222
Percentage of DeferredPolicyAcquisitionCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value11131517333640439177750.5
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value151518183335385067505532
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value634847497171755190856747
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost

us-gaap:DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value656362599184766352637467
Percentage of DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value141413163131313029191820
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities

us-gaap:DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value2952575716423274208220309273269202
Percentage of DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-224800000.0-140500000.0-137100000.0-142000000.0-117000000.0-118200000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2.450.03350.0440.0370.043
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanBenefitObligation us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanBenefitObligation

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value639586530579537523552
Percentage of DefinedBenefitPlanBenefitObligation100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-31
Value170
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-31
Value31
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-31
Value33
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-31
Value33
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-31
Value32
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-31
Value31
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo100.0

us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear

us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear


Defined
Period End2020-12-31
Value0
Percentage of DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear0.0

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets


Defined
Period End2020-12-312019-12-312018-12-312017-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value462471409435352315297209193
Percentage of DefinedBenefitPlanFairValueOfPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0

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ori:BenefitPlanAssetsOther, us-gaap:FairValueInputsLevel1, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value9.68.68.49.05.9
Percentage of DefinedBenefitPlanFairValueOfPlanAssets2.11.82.02.10.0

ori:BenefitPlanAssetsOther, us-gaap:FairValueInputsLevel3, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value4.57.23.93.05.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets1.01.51.00.70.0

ori:EquitySecuritiesOthers, us-gaap:FairValueInputsLevel1, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value341330272306272
Percentage of DefinedBenefitPlanFairValueOfPlanAssets73.870.266.470.40.0

us-gaap:DebtSecurities, us-gaap:FairValueInputsLevel1, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2.04.14.04.04.1
Percentage of DefinedBenefitPlanFairValueOfPlanAssets0.40.91.00.90.0

us-gaap:DebtSecurities, us-gaap:FairValueInputsLevel2, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value4957635261
Percentage of DefinedBenefitPlanFairValueOfPlanAssets10.612.115.412.00.0

us-gaap:EquitySecurities, us-gaap:FairValueInputsLevel1, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value397394330367325
Percentage of DefinedBenefitPlanFairValueOfPlanAssets85.983.680.684.20.0

us-gaap:EquitySecuritiesIndustry, us-gaap:FairValueInputsLevel1, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value5563586053
Percentage of DefinedBenefitPlanFairValueOfPlanAssets12.013.414.213.90.0

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType

ori:BenefitPlanAssetsOther, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1415121516
Percentage of DefinedBenefitPlanFairValueOfPlanAssets3.13.43.03.40.0

ori:EquitySecuritiesOthers, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value341330272321291
Percentage of DefinedBenefitPlanFairValueOfPlanAssets73.870.266.473.80.0

us-gaap:DebtSecurities, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value5161675665
Percentage of DefinedBenefitPlanFairValueOfPlanAssets11.013.016.413.00.0

us-gaap:EquitySecurities, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value397394330382345
Percentage of DefinedBenefitPlanFairValueOfPlanAssets85.983.680.687.70.0

us-gaap:EquitySecuritiesIndustry, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value5563586053
Percentage of DefinedBenefitPlanFairValueOfPlanAssets12.013.414.213.90.0

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Defined
Period End2020-12-312019-12-312018-12-312017-12-312012-12-312011-12-31
Value409406342380195183
Percentage of DefinedBenefitPlanFairValueOfPlanAssets88.486.483.687.255.458.1

us-gaap:FairValueInputsLevel2


Defined
Period End2020-12-312019-12-312018-12-312017-12-312012-12-312011-12-31
Value49576352148117
Percentage of DefinedBenefitPlanFairValueOfPlanAssets10.612.115.412.042.237.1

us-gaap:FairValueInputsLevel3


Defined
Period End2020-12-312019-12-312018-12-312017-12-312012-12-312011-12-31
Value4.57.23.93.08.115
Percentage of DefinedBenefitPlanFairValueOfPlanAssets1.01.51.00.72.34.8

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value479492430453427409419
Percentage of DefinedBenefitPlanFairValueOfPlanAssets103.7104.6105.0104.10.00.00.0

us-gaap:DefinedBenefitPlanFundedStatusOfPlan us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanFundedStatusOfPlan

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-160100000.0-93600000.0-99800000.0-125400000.0-110300000.0-114500000.0
Percentage of DefinedBenefitPlanFundedStatusOfPlan100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations

ori:BenefitPlanAssetsOther, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value3.70.0350.0320.0330.038
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations100.0100.0100.0100.0100.0

ori:EquitySecuritiesOthers, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value74.00.7120.6770.7090.682
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations2000.02034.32115.62148.51794.7

us-gaap:DebtSecurities, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value10.60.1240.1560.1250.154
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations286.5354.3487.5378.8405.3

us-gaap:EquitySecurities, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value85.70.8410.8120.8420.808
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations2316.22402.92537.52551.52126.3

us-gaap:EquitySecuritiesIndustry, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value11.70.1290.1350.1330.126
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations316.2368.6421.9403.0331.6

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value100.01.01.01.01.0
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations2702.72857.13125.03030.32631.6

us-gaap:DividendsReceivable

us-gaap:DividendsReceivable


Dividends
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value472399412367317326281205195177181181
Percentage of DividendsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DueToRelatedPartiesCurrentAndNoncurrent us-gaap:ConsolidatedEntities

us-gaap:DueToRelatedPartiesCurrentAndNoncurrent

srt:ParentCompany


Due
Period End2020-12-312019-12-312018-12-31
Value145130112
Percentage of DueToRelatedPartiesCurrentAndNoncurrent100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2020-12-31
Value2700000.0
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0

us-gaap:EquitySecuritiesFvNiCost

us-gaap:EquitySecuritiesFvNiCost


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value3931311832693271322732363089298931703039
Percentage of EquitySecuritiesFvNiCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EscrowDeposit us-gaap:StatementBusinessSegments

us-gaap:EscrowDeposit

us-gaap:TitleInsuranceSegment


Escrow
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value17181743170115021447157014261043878681563
Percentage of EscrowDeposit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FundsHeldUnderReinsuranceAgreementsAsset

us-gaap:FundsHeldUnderReinsuranceAgreementsAsset


Funds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value258233205202207186178176179170166169158148141130124123127129128126129131151148148162160179189197199201201226219218210217220209205141
Percentage of FundsHeldUnderReinsuranceAgreementsAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GuaranteeObligationsCurrentCarryingValue us-gaap:GuaranteeObligationsByNature, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:GuaranteeObligationsCurrentCarryingValue

us-gaap:FinancialGuarantee, srt:AffiliatedEntity


Guarantee
Period End2020-12-31
Value12
Percentage of GuaranteeObligationsCurrentCarryingValue100.0

us-gaap:IncomeTaxReceivable

us-gaap:IncomeTaxReceivable


Income
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value18150.05.70.50.00.0160.00.0270.01427340.0260.0160.02932779.21146957547177807773563140447.3
Percentage of IncomeTaxReceivable100.0100.00.0100.0100.00.00.0100.00.00.0100.00.0100.0100.0100.00.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentOwnedAtCost

us-gaap:InvestmentOwnedAtCost


Investment
Period End2020-12-31
Value13945
Percentage of InvestmentOwnedAtCost100.0

us-gaap:Investments

us-gaap:Investments


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value163481535415330146621424013244143591397513888136051299413211128721282813318133301294012894127571263111879116571122511135111331124811068107931116611063108681071510616107691060810442102601052010495104291043610665102599688
Percentage of Investments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense

us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1117510853106711055710230999599299817963694889471948293929272923796949386923192069247912690679120915991319132912290349648949894339358930593539303915889668725878686688680872288147915
Percentage of LiabilityForClaimsAndClaimsAdjustmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForClaimsAndClaimsAdjustmentExpense us-gaap:StatementBusinessSegments

ori:RfigRunOffBusiness


Liability
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value1.21.63.219294779115174313
Percentage of LiabilityForClaimsAndClaimsAdjustmentExpense0.00.00.00.20.30.50.91.21.93.6

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet


Liability
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value7020667963166439638761156596645658785869586962415014
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet us-gaap:StatementBusinessSegments

ori:CorporateOther


Liability
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value8.68.41313161716151720202122
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet0.10.10.20.20.30.30.30.20.30.30.30.30.4

ori:GeneralInsuranceSegment


Liability
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value6328602154715249505347224334404838743888392839773326
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet90.190.186.681.579.177.265.762.765.966.266.963.766.3

ori:RfigRunOffBusiness


Liability
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value12711827157473687017741994165416632058
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet1.81.84.38.911.514.226.930.928.128.335.1

ori:TitleInsuranceGroup


Liability
Period End2020-12-312019-12-31
Value556530
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet7.97.9

us-gaap:TitleInsuranceSegment


Liability
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value556530559602580505471396332298298277282
Percentage of LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet7.97.98.99.39.18.37.16.15.65.15.14.45.6

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths


Long
Period End2020-12-31
Value21
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive


Long
Period End2020-12-31
Value550
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour


Long
Period End2020-12-31
Value400
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-12-31
Value0
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree0.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2020-12-31
Value0
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo0.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2020-12-31
Value5.37
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDue

us-gaap:OperatingLeasesFutureMinimumPaymentsDue


Operating
Period End2020-12-312019-12-31
Value316311
Percentage of OperatingLeasesFutureMinimumPaymentsDue100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent

us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent


Operating
Period End2020-12-312019-12-312018-12-31
Value615960
Percentage of OperatingLeasesFutureMinimumPaymentsDueCurrent100.0100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears


Operating
Period End2020-12-312019-12-31
Value2724
Percentage of OperatingLeasesFutureMinimumPaymentsDueInFiveYears100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears


Operating
Period End2020-12-312019-12-31
Value3433
Percentage of OperatingLeasesFutureMinimumPaymentsDueInFourYears100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears


Operating
Period End2020-12-312019-12-31
Value4342
Percentage of OperatingLeasesFutureMinimumPaymentsDueInThreeYears100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears


Operating
Period End2020-12-312019-12-31
Value5450
Percentage of OperatingLeasesFutureMinimumPaymentsDueInTwoYears100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter

us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter


Operating
Period End2020-12-312019-12-31
Value96100
Percentage of OperatingLeasesFutureMinimumPaymentsDueThereafter100.0100.0

us-gaap:OperatingLossCarryforwards

us-gaap:OperatingLossCarryforwards


Operating
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value5665758595105115
Percentage of OperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherInvestments

us-gaap:OtherInvestments


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2929282525242623233231343.63.63.33.33.02.92.93.03.03.33.53.63.85.15.55.96.15.95.35.45.45.38.29.39.5109.81010.09.79.87.8
Percentage of OtherInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherLiabilities

us-gaap:OtherLiabilities


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value506508867492542462474544487471288303270265585322294272302279264252253242240230215213216213209203198205238219227264278280256267238178
Percentage of OtherLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherShortTermInvestments

us-gaap:OtherShortTermInvestments


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value6346377497487954934844873533513545805164746708455866546817075506506696006545826091011129012911124114910921199126413201208143514761312110513901004826
Percentage of OtherShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherShortTermInvestments us-gaap:ConsolidatedEntities

srt:ParentCompany


Other
Period End2020-12-312019-12-312018-12-31
Value32176.2
Percentage of OtherShortTermInvestments4.43.51.7

us-gaap:OtherShortTermInvestments us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-06-302010-12-31
Value6346377497487954934844873533513545805164746708455866546817075506506695976505796051007128612871120114410871195126013151203143014711099998
Percentage of OtherShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.499.499.499.499.699.799.799.699.699.699.699.699.699.699.799.799.599.5

us-gaap:PremiumsAndOtherReceivablesNet

us-gaap:PremiumsAndOtherReceivablesNet


Premiums
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1828162615931734177115901466168717361585149916431680151614691589160514611390150815191372131014331405133512871389138012881190122912101183113411801113110510391081105510511022788
Percentage of PremiumsAndOtherReceivablesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments

us-gaap:ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments


Reinsurance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value36453242299228872737
Percentage of ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments100.0100.0100.0100.0100.0

us-gaap:ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments us-gaap:ProductOrService

ori:CommercialAutomobile


Reinsurance
Period End2020-12-312019-12-312018-12-312017-12-31
Value788545410372
Percentage of ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments21.616.813.712.9

ori:WorkersCompensation


Reinsurance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value18851808177417581703
Percentage of ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments51.755.859.360.962.2

ori:WorkersCompensationGeneralLiabilityandPropertyandCasualtyCommercialInsuranceProductLines


Reinsurance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value33412997274626382507
Percentage of ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments91.792.491.891.491.6

us-gaap:GeneralLiability


Reinsurance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value667643561507513
Percentage of ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments18.319.918.817.618.8

us-gaap:OtherShortdurationInsuranceProductLine


Reinsurance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value303245246249230
Percentage of ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments8.37.68.28.68.4

us-gaap:ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments us-gaap:StatementBusinessSegments

us-gaap:ReinsuranceRecoverable


Reinsurance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value365032493006292127662732
Percentage of ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments100.1100.2100.5101.2101.00.0

us-gaap:ReinsuranceRecoverables

us-gaap:ReinsuranceRecoverables


Reinsurance
Period End2021-06-302020-06-30
Value39493342
Percentage of ReinsuranceRecoverables100.0100.0

us-gaap:ReinsuranceRecoverables us-gaap:StatementBusinessSegments

us-gaap:ReinsuranceRecoverable


Reinsurance
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-31
Value373036503548334232423249320930862993300630172982289029212999287327662766281027322667273230062836
Percentage of ReinsuranceRecoverables0.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReinsuranceRecoverablesAllowance us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:ReinsuranceRecoverablesAllowance

us-gaap:AccountingStandardsUpdate201613


Reinsurance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-01-01
Value161616161514
Percentage of ReinsuranceRecoverablesAllowance100.0100.0100.0100.0100.0100.0

us-gaap:ReinsuranceRecoverablesOnPaidLosses

us-gaap:ReinsuranceRecoverablesOnPaidLosses


Reinsurance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value8669678170766874787855587170605863666393657261
Percentage of ReinsuranceRecoverablesOnPaidLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RetentionPayable

us-gaap:RetentionPayable


Retention
Period End2020-12-31
Value500000.0
Percentage of RetentionPayable100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized


Share
Period End2020-12-31
Value6900000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value17.8117.1815.8314.4215.5917.1717.4418.0317.7418.2118.0917.77
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

ori:RangeOfExercisePricesGroupEleven


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value20.9819.9818.1415.2616.0612.5712.5710.812.3312.33
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice117.8116.3114.6105.8103.073.272.159.969.567.7

ori:RangeOfExercisePricesGroupFive


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value12.5710.812.3312.0810.4812.9212.9321.7822.0121.99
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice70.662.977.983.867.275.274.1120.8124.1120.8

ori:RangeOfExercisePricesGroupFour


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value10.812.3312.0810.4812.9121.7721.7822.018.4518.45
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice60.671.876.372.782.8126.8124.9122.0104.0101.3

ori:RangeOfExercisePricesGroupNine