KBR


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

Table of contents



us-gaap:CommonStockSharesIssued

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CostOfGoodsAndServicesSold

us-gaap:GrossProfit
us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

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

us-gaap:InterestExpense

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ProfitLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ContractWithCustomerBasisOfPricing
us-gaap:ContractWithCustomerBasisOfPricing, us-gaap:StatementBusinessSegments
us-gaap:MajorCustomers, us-gaap:ContractWithCustomerBasisOfPricing, us-gaap:StatementBusinessSegments
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical
us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

us-gaap:Revenues

us-gaap:SellingGeneralAndAdministrativeExpense
us-gaap:StatementBusinessSegments

us-gaap:Assets
us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
us-gaap:StatementBusinessSegments

us-gaap:Liabilities
us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:AssetsCurrent
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:CashAndCashEquivalentsAtCarryingValue
us-gaap:CashAndCashEquivalents
us-gaap:StatementGeographical
us-gaap:StatementGeographical, us-gaap:CashAndCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:OtherAssetsCurrent
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
us-gaap:AssetsNoncurrent

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
us-gaap:FinancialInstrument
us-gaap:StatementBusinessSegments

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:DeferredTaxAssetsLiabilitiesNet
us-gaap:IncomeTaxAuthority

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:DividendsPayableCurrent

us-gaap:LiabilitiesCurrent
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:LongTermDebtCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherLiabilitiesCurrent
us-gaap:EquityMethodInvestmentNonconsolidatedInvestee
us-gaap:LiabilitiesNoncurrent

us-gaap:LongTermDebt
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:LongTermDebtNoncurrent

us-gaap:SecuredLongTermDebt

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:MinorityInterest

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquireProductiveAssets

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:IncomeTaxAuthority

kbr:ApprovedChangeOrders
us-gaap:BusinessAcquisition
kbr:BusinessCombinationProFormaInformationGrossProfitofAcquireesinceAcquisitionDateActual
us-gaap:OtherCommitments
kbr:ChangesinEstimatesatCompletion

kbr:CollectionsRepaymentOfAdvancesFromToUnconsolidatedAffiliatesNet

kbr:EffectiveIncomeTaxRateEstimated

kbr:EffectiveIncomeTaxRateReconciliationExcludingEquityAdjustmentTaxRateChangeAndValuationAllowancePercent
us-gaap:FinancialInstrument
kbr:EquityMethodInvestmentAmountAllocatedtoFundOwnershipVenture
us-gaap:FinancialInstrument
kbr:EquityMethodInvestmentForeignCurrencyTranslationAdjustment
us-gaap:FinancialInstrument
kbr:EquityMethodInvestmentOther
us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject, us-gaap:StatementBusinessSegments
kbr:EquityMethodInvestmentSettlement

kbr:IncreaseDecreaseInPaymentsOnOperatingLeaseLiabilities

kbr:IncreaseDecreaseInReserveForEmployeeBenefits

kbr:IncrementalCommonSharesAttributableToDilutiveEffectOfSharebasedPaymentArrangementsAndConversionOfDebtSecurities
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
kbr:InterestCostRelatingToAmortizationOfDiscount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
kbr:InterestCostRelatingToContractualInterestCoupon

kbr:LesseeOperatingLeasePercentageOfLeaseObligationsRelatedToRealEstate

kbr:OperatingLeaseRightofUseAssetAmortization

kbr:OtherNoncashOperatingLeaseCostRelatedToAccretionOfOperatingLeaseLiabilitiesAndStraightLineLeaseAccounting
kbr:ContractWorkActivities
kbr:PaymentsOnContractWork
kbr:ContractWorkActivities, kbr:ContractWorktype, us-gaap:BalanceSheetLocation

kbr:ShareBasedPaymentArrangementSharesWithheldForTaxWithholdingObligationSharePrice

kbr:TotalShorttermLeaseCommitments

kbr:TransferOfFinancialAssetsAccountedForAsSalesNetAmountDerecognized

kbr:UnapprovedChangeOrdersAndClaimsRecordedInRevenues

kbr:UnapprovedChangeOrdersIncreaseDecreaseInEstimates

kbr:UnapprovedChangeOrdersIncreaseDecreaseInForeignCurrencyEffect

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationConsiderationTransferred1
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual

us-gaap:ChangeInUnrealizedGainLossOnHedgedItemInForeignCurrencyFairValueHedge1

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleConversionRatio1
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleStockPriceTrigger

us-gaap:DeferredIncomeTaxesAndTaxCredits
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanActuarialGainLoss
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanContributionsByEmployer
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanInterestCost
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DepreciationAndAmortization

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
us-gaap:StatementGeographical
us-gaap:EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential

us-gaap:EquityMethodInvestmentDividendsOrDistributions
us-gaap:FinancialInstrument
us-gaap:FinancialInstrument
us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:StatementBusinessSegments
us-gaap:BusinessAcquisition
us-gaap:FinitelivedIntangibleAssetsAcquired1
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GainLossOnDispositionOfAssets
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:GainLossOnFairValueHedgesRecognizedInEarnings

us-gaap:GainLossOnForeignCurrencyFairValueHedgeDerivatives

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillImpairmentLoss

us-gaap:IncomeLossFromEquityMethodInvestments
us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject, us-gaap:StatementBusinessSegments
us-gaap:FinancialInstrument
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxReconciliationTaxContingenciesDomestic

us-gaap:IncomeTaxReconciliationTaxContingenciesForeign

us-gaap:IncreaseDecreaseInContractWithCustomerAsset

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInRestructuringReserve

us-gaap:LeaseCost
us-gaap:LitigationCase
us-gaap:LossContingencyDamagesAwardedValue
us-gaap:LitigationCase, us-gaap:SubsequentEventType
us-gaap:LitigationCase
us-gaap:LossContingencyDamagesSoughtValue

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OtherAssetImpairmentCharges

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherNoncashIncomeExpense

us-gaap:PaymentForContingentConsiderationLiabilityFinancingActivities
us-gaap:BusinessAcquisition
us-gaap:FinancialInstrument
us-gaap:PaymentsForProceedsFromBusinessesAndInterestInAffiliates

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForRestructuring
us-gaap:RestructuringCostAndReserve

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDividendsMinorityInterest

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireEquityMethodInvestments
us-gaap:FinancialInstrument

us-gaap:PaymentsToAcquireIntangibleAssets
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:PaymentsToAcquireInterestInJointVenture
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ProceedsFromDebtNetOfIssuanceCosts

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfSecuredDebt
us-gaap:CreditFacility, us-gaap:LongtermDebtType
us-gaap:ProceedsFromLongTermLinesOfCredit

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromSaleAndCollectionOfReceivables

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities

us-gaap:RestructuringCharges
us-gaap:RestructuringCostAndReserve

us-gaap:RestructuringCostsAndAssetImpairmentCharges

us-gaap:RestructuringReserveTranslationAdjustment
us-gaap:RestructuringCostAndReserve
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RevenueFromRelatedParties

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:ShortTermLeaseCost

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedDuringPeriodValue
us-gaap:ShareRepurchaseProgram
us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityOther
us-gaap:StatementEquityComponents
us-gaap:Range
us-gaap:SubordinatedBorrowingInterestRate

us-gaap:TreasuryStockAcquiredAverageCostPerShare
us-gaap:ShareRepurchaseProgram

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted
us-gaap:DerivativeInstrumentRisk
us-gaap:UnrealizedGainLossOnDerivatives

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:VariableInterestEntityInitialConsolidationGainOrLoss
us-gaap:Ownership
us-gaap:VariableInterestEntityOwnershipPercentage
us-gaap:StatementBusinessSegments
kbr:AccountsReceivableAndContractWithCustomerAssetAfterAllowanceForCreditLoss
us-gaap:StatementBusinessSegments
kbr:AccountsReceivableAndContractWithCustomerAssetAllowanceForCreditLoss
us-gaap:StatementBusinessSegments
kbr:AccountsReceivablePercentOutstandingLessThan90Days

kbr:AdvancestoSubcontractors
us-gaap:BusinessAcquisition
kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsContractAssets
us-gaap:BusinessAcquisition
kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedLiabilities
us-gaap:BusinessAcquisition
kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOperatingLeaseLiabilities
us-gaap:BusinessAcquisition
kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOperatingLeaseLiabilities
us-gaap:BusinessAcquisition
kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAsset
us-gaap:AwardType
kbr:CashPerformanceAwardUnitsLiabilityCurrent

kbr:CurrentMaturitiesOfNonRecourseLongTermDebt
us-gaap:StatementScenario, us-gaap:DebtInstrument
kbr:DebtInstrumentPeriodicPaymentPercentageofAggregatePrincipal

kbr:DeferredCompensationArrangementFundedAmount

kbr:DeferredTaxAssetConstructionContractAccounting

kbr:DeferredTaxLiabilitiesDepreciationAndAmortization

kbr:DuetoformerparentuponreceiptfromIRS

kbr:GrossAssetsLiabilitiesNet
us-gaap:IncomeTaxAuthority

kbr:GrossDeferredTaxAssetsTaxCreditCarryforwardsForeign

kbr:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour
us-gaap:DebtInstrument
kbr:LettersOfCreditOutstandingRelateToJointVentureOperations

kbr:NoncurrentEmployeeCompensationAndBenefits
us-gaap:AwardType
kbr:NumberOfCashPerformanceBasedAwardUnitsOutstanding

kbr:OperatingAndFinanceLeaseLiability

kbr:OperatingAndFinanceLeaseLiabilityCurrent

kbr:OperatingAndFinanceLeaseLiabilityNoncurrent

kbr:OperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount

kbr:OperatingLeaseAndFinanceLeaseLiabilityPaymentDue

kbr:OperatingLeaseAndFinanceLeaseLiabilityPaymentsDueAfterYearFive

kbr:OperatingLeaseAndFinanceLeaseLiabilityPaymentsDueNextTwelveMonths

kbr:OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearFive

kbr:OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearFour

kbr:OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearThree

kbr:OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearTwo
us-gaap:ConsolidatedEntities, us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject
kbr:OwnershipPercentageInDevelopmentCorporationWhichHasMinorityInterestInCompanyThatConsolidatesVie
dei:LegalEntity, us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject
kbr:OwnershipPercentageOfDevelopmentCorporationInCompanyThatConsolidatesVie
us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject
kbr:PropertyPlantAndEquipmentCollateralForBorrowedSecurities

kbr:RetainagePayable

kbr:RevenueRemainingPerformanceObligationExpectedToBeSatisfiedPercentage

kbr:TransferOfFinancialAssetsAccountedForAsSalesCashCollectionNotYetRemittedDerecognized

kbr:ValueAddedTaxPayableCurrent

kbr:VariableInterestEntityPropertyPlantAndEquipment

us-gaap:AccountsNotesAndLoansReceivableNetCurrent
us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType
us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:AccruedIncomeTaxesNoncurrent
us-gaap:BalanceSheetLocation
us-gaap:RetirementPlanSponsorLocation
us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
kbr:ContractWorkActivities
us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject
us-gaap:CashCollateralForBorrowedSecurities

us-gaap:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1

us-gaap:ContractWithCustomerAssetNet
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:ContractWithCustomerAssetNetNoncurrent
kbr:ContractWorkActivities
us-gaap:ContractsReceivableClaimsAndUncertainAmounts
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentCarryingAmount
us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentFaceAmount
us-gaap:DebtInstrument, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentFairValue
us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateEffectivePercentage
us-gaap:StatementClassOfStock

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible
us-gaap:AwardType
us-gaap:DeferredCompensationArrangementWithIndividualSharesAuthorizedForIssuance
us-gaap:AwardType, us-gaap:DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTypeOfDeferredCompensation

us-gaap:DeferredCompensationLiabilityClassifiedNoncurrent
us-gaap:AwardType
us-gaap:DeferredCompensationSharebasedArrangementsLiabilityCurrentAndNoncurrent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DeferredFinanceCostsNet
us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsNotSubjectToExpiration

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance

us-gaap:DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedAmortizationNextFiscalYear
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
us-gaap:StatementScenario, us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsRemainderOfFiscalYear

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet

us-gaap:DividendsPayableCurrentAndNoncurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:DebtInstrument
us-gaap:EquityMethodInvestmentOwnershipPercentage
us-gaap:LitigationCase, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:DebtInstrument

us-gaap:FinanceLeaseLiability

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityPaymentsDue

us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FinanceLeaseLiabilityPaymentsDueYearThree

us-gaap:FinanceLeaseLiabilityPaymentsDueYearTwo

us-gaap:FinanceLeaseLiabilityUndiscountedExcessAmount

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
kbr:ContractWorkActivities
us-gaap:GovernmentContractReceivable

us-gaap:IntangibleAssetsGrossExcludingGoodwill
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:BalanceSheetLocation, us-gaap:DerivativeInstrumentRisk
us-gaap:InterestRateDerivativesAtFairValueNet
us-gaap:DerivativeInstrumentRisk

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
us-gaap:CreditFacility
us-gaap:LettersOfCreditOutstandingAmount
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:CreditFacility, us-gaap:LongtermDebtType
us-gaap:CreditFacility, us-gaap:SubsequentEventType

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent
us-gaap:CreditFacility, us-gaap:LongtermDebtType
us-gaap:LineOfCredit
us-gaap:CreditFacility, us-gaap:LongtermDebtType, us-gaap:SubsequentEventType
us-gaap:SubsequentEventType
us-gaap:DebtInstrument
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
us-gaap:DebtInstrument
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
us-gaap:DebtInstrument
us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:NonRecourseDebt

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OtherAssetsMiscellaneousCurrent

us-gaap:OtherSundryLiabilitiesCurrent

us-gaap:PrepaidExpenseCurrent

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:ProvisionForLossOnContracts

us-gaap:RestructuringReserve
us-gaap:BalanceSheetLocation
us-gaap:RestructuringCostAndReserve

us-gaap:RestructuringReserveCurrent

us-gaap:RevenueRemainingPerformanceObligation
us-gaap:Currency, us-gaap:StatementClassOfStock
us-gaap:SecuredDebt

us-gaap:SelfInsuranceReserveNoncurrent
us-gaap:BalanceSheetLocation
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
us-gaap:ShareRepurchaseProgram

us-gaap:TransferOfFinancialAssetsAccountedForAsSalesAmountDerecognized

us-gaap:TransferOfFinancialAssetsAccountedForAsSalesCashProceedsReceivedForAssetsDerecognizedAmount

us-gaap:TreasuryStockShares

us-gaap:UnapprovedChangeOrdersAmount

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:ValueAddedTaxReceivableCurrent

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Other Nonoperating Income Expense
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Property Plant And Equipment Net
Current Assets
Other Assets Current
NonCurrent Assets
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Dividends Payable Current And Noncurrent
Current Liabilities
Accrued Income Taxes Current
Noncurrent Liabilities
Deferred Income Tax Liabilities Net
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
CashFlow
Net Income Loss
NetCashProvidedByUsedInOperatingActivities
Net Income Loss
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Treasury Stock Shares
DividendsAndRepurchase
Dividends Common Stock Cash
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year

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:CommonStockSharesIssued NANA179.1NA178.94819178.879099178.330201178.244609178.104247178.000412177.383302177.354248177.257918177.169755176.638882176.527539176.441681176.34896175.9175.688535175.56514175.474146175.1081175.044525174.955041174.800319174.448399174.459008174.384602NA173.924509173.856741173.767508173.515165173.218898173.067645172.863492172.745439172.367045172.226267172.048337171.812229171.448067NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▁█141.0144.0NA142.0142.0142.0NA142.0141.0141.0NA141.0141.0140.0NA140.0141.0143.0NA142.0142.0142.0NA144.0144.0145.0NA145.0145.0146.0NA149.0148.0148.0NA147.0149.0149.0NA151.0152.0152.0NA156.0161.0161.0
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▄▄141.0141.0NA142.0142.0142.0NA141.0141.0141.0NA141.0140.0140.0NA140.0141.0143.0NA142.0142.0142.0NA144.0144.0145.0NA145.0145.0146.0NA148.0147.0147.0NA147.0148.0148.0NA150.0151.0151.0NA155.0160.0160.0
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount NA0.4NA1.21.21.1NA1.01.21.7NA1.41.71.7NA1.92.32.4NA2.93.33.3NA3.63.83.5NA3.43.11.8NA1.92.21.2NA2.41.6NANA0.70.7NANA1.01.0NA
us-gaap:EarningsPerShareBasic ▆▇▇▇▇▆▇▇▇▇▇▇▇▇█▇▇▇▆▆▇▇▇▇▇▇▁▇▇▇▇▇▇▇▇▆▇▇▇█▇▇▇▇▇▇-1.080.330.140.36-0.28-0.730.410.390.340.280.310.410.30.981.940.320.540.26-0.61-0.440.320.30.290.380.430.3-8.570.21-0.06-0.290.190.160.610.590.2-0.550.70.610.61.230.650.690.520.620.660.29
us-gaap:EarningsPerShareDiluted ▆▇▇▇▇▆▇▇▇▇▇▇▇▇█▇▇▇▆▆▇▇▇▇▇▇▁▇▇▇▇▇▇▇▇▆▇▇▇█▇▇▇▇▇▇-1.080.330.130.36-0.28-0.730.40.390.340.280.310.410.30.971.940.320.540.26-0.61-0.440.320.30.290.380.430.3-8.570.21-0.06-0.290.180.160.610.590.2-0.550.70.610.61.220.650.690.510.620.660.29
  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
 Gross Margin us-gaap:StatementBusinessSegments kbr:EnergySolutionsNANA321.0327.0NANA420.0351.0296.0NA263.0268.0327.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments kbr:GovernmentSolutions█▆▄▂▁▂▁▂▃1231.01164.01074.0980.0953.0982.0939.0978.01033.0NA984.0928.0868.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments kbr:GovernmentSolutionsTechnologySolutionsAndEnergySolutionsNANA1466.01378.0NANA1452.01425.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments kbr:SustainableTechnologySolutions█▁305.0297.0NANA432.0555.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments kbr:TechnologySolutionsNANA71.071.0NANA93.096.093.0NA82.081.072.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 SG&A Ratio us-gaap:StatementBusinessSegments kbr:EnergySolutionsNANA321.0327.0NANA420.0351.0296.0NA263.0268.0327.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 SG&A Ratio us-gaap:StatementBusinessSegments kbr:GovernmentSolutions█▆▄▂▁▂▁▂▃1231.01164.01074.0980.0953.0982.0939.0978.01033.0NA984.0928.0868.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 SG&A Ratio us-gaap:StatementBusinessSegments kbr:SustainableTechnologySolutions█▁305.0297.0NANA432.0555.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 SG&A Ratio us-gaap:StatementBusinessSegments kbr:TechnologySolutionsNANA71.071.0NANA93.096.093.0NA82.081.072.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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:ComprehensiveIncomeNetOfTax ▆▇▆▇▆▆▇▇▇▇▇▇▇▇█▇▇▇▅▆▇▇▇▇▇▆▁▆▇▆▆▇▇▇▆▆▇▇▆▇▇▇▇▇▇▇-143.076.0-50.081.0-1.0-198.025.028.032.042.070.053.019.0147.0378.051.077.057.0-345.0-47.047.065.0131.051.068.0-2.0-1373.0-13.014.0-26.0-83.044.051.087.0-39.0-71.095.097.0-10.0173.096.0111.087.0108.0103.054.0
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▁▁▁▁▁▃▁▁▁▁▂▁▃▁▁▁▁▁▁▂▁▁▂▂▂▂▂▃▃▃▂█▄▂▃▃▂▂▂▂▄▂▃▃▃▂3.01.01.00.00.020.01.02.02.02.06.02.020.01.03.03.00.01.02.05.01.02.05.06.07.07.011.016.016.023.06.065.026.09.022.020.08.08.013.07.027.012.021.023.015.013.0
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▆▇▆▇▆▆▇▇▇▇▇▇▇▇█▇▇▇▅▆▇▇▇▇▇▆▁▆▇▆▆▇▇▇▆▆▇▇▆▇▇▇▇▇▇▇-140.077.0-49.081.0-1.0-178.026.030.034.044.076.055.039.0148.0381.054.077.058.0-343.0-42.048.067.0136.057.075.05.0-1362.03.030.0-3.0-77.0109.077.096.0-17.0-51.0103.0105.03.0180.0123.0123.0108.0131.0118.067.0
us-gaap:CostOfGoodsAndServicesSold █▇▇▆▆█▇▆▇▅▇▄▄▁1329.01293.01300.01207.01243.01351.01281.01256.01262.01187.01301.01129.01106.0923.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GrossProfit █▇▇▇▇█▇▇▇▇▆▆▇▆▅▆▆▆▄▃▅▅▆▆▅▅▁▅▅▅▆█▇▇▅█▇▆207.0168.0166.0172.0142.0186.0171.0169.0160.0153.0123.0122.0130.081.065.087.0108.082.06.0-36.074.068.094.087.074.070.0-162.030.028.039.084.0201.0140.0156.060.0182.0150.0126.0NANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▆▇▇▇▆▆▇▇▇▇▇▇▇█▇▇▇▇▇▆▇▇▇▇▇▇▁▇▇▇▇███▇▇█▇███████▇-109.064.022.071.0-33.0-85.060.082.068.058.063.082.080.0173.035.063.0100.051.0-29.0-68.070.060.073.078.091.070.0-840.044.018.01.048.0162.0126.0127.065.0-15.0131.0107.0130.0137.0166.0139.0142.0160.0191.093.0
us-gaap:IncomeTaxExpenseBenefit ▄▄▄▄▄▄▄▄▄▄▄▄▃▄▁▄▄▄▄▄▄▄▄▄▄▄█▄▄▄▄▅▄▄▄▄▄▄▄▃▄▄▄▄▄▄40.016.02.019.06.0-1.01.024.018.016.014.022.0-18.034.0-243.016.021.013.057.0-11.023.015.025.019.023.019.0391.0-1.010.021.016.075.015.030.013.045.019.09.025.0-54.039.022.045.043.069.034.0
us-gaap:InterestExpense ▇▇▇▆▆▇▇███▇▆▅▂▂▂▂▂▂▁▁23.022.023.018.019.023.023.025.026.025.023.020.017.06.05.06.05.05.06.03.02.0NANANANANANANANANANANANANANA2.02.02.0NA3.05.05.0NANANANA
us-gaap:NetIncomeLoss ▆▇▇▇▇▆▇▇▇▇▇▇▇▇█▇▇▇▆▆▇▇▇▇▇▇▁▇▇▇▇▇▇▇▇▆▇▇▇█▇▇▇▇▇▇-152.047.019.052.0-39.0-104.058.056.048.040.043.058.042.0138.0275.045.077.037.0-87.0-63.047.042.042.055.062.044.0-1241.030.0-8.0-43.027.024.090.088.030.0-81.0104.091.090.0185.0100.0105.078.097.0106.046.0
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▃▃▃▃▃▄▃▃▃▃▃▃▁▃▃▃▃▃▃▃▃▃▃▃▃▃▄▄▄▅▃█▅▄▁▅▃▃▄▃▅▄▄▄▄▄3.01.01.00.00.020.01.02.02.02.06.02.0-20.01.03.02.02.01.01.06.00.03.06.04.06.07.010.015.016.023.05.063.021.09.0-22.021.08.07.015.06.027.012.019.020.016.013.0
us-gaap:OperatingIncomeLoss ▆▇▇▇▇▆▇▇▇▇▇▇▇█▇▇▇▇▆▆▇▇▇▇▇▇▁▇▇▇▇█▇█▇▇█▇███████▇-88.089.045.093.0-12.0-69.088.0104.092.078.088.0103.098.0181.027.073.0103.063.0-33.0-67.063.065.075.075.096.064.0-839.010.025.010.049.0166.0123.0133.069.0-11.0129.0112.0136.0138.0169.0144.0148.0163.0199.099.0
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▆▇▅▇▇▄▅▅▆▆▇▆▆▆█▆▆▆▁▆▆▆█▆▆▅▃▅▆▆▄▆▅▆▅▆▆▆9.029.0-69.029.038.0-94.0-33.0-28.0-16.02.027.0-5.0-23.09.0103.07.0-2.020.0-257.015.01.022.088.0-2.07.0-46.0-131.0-42.022.017.0-109.022.0-34.0-1.0-69.09.0-9.07.0NANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▄▃▃▃▃▅▂▄▄▄▃▃▃▃▆▃▄▁▄▃▅▂▃▄▂▄▂█▃▃▃▃▃▃▃▃▄▃▃▄▃▃▃▃2.0-3.00.0-4.0-2.07.0-5.03.02.05.0-2.0-1.0-1.0-2.013.0-4.02.0-12.04.0-1.07.0-5.0-2.03.0-5.06.0-6.024.0-1.00.0-1.0-1.00.0-1.0-1.00.01.0-2.00.01.00.0-1.0-1.0-1.0NANA
us-gaap:ProfitLoss ▆▇▇▇▇▆▇▇▇▇▇▇▇▇█▇▇▇▆▆▇▇▇▇▇▇▁▇▇▇▇▇▇▇▇▆▇▇▇█▇▇▇▇▇▇-149.048.020.052.0-39.0-84.059.058.050.042.049.060.062.0139.0278.047.079.038.0-86.0-57.047.045.048.059.068.051.0-1231.045.08.0-20.032.087.0111.097.052.0-60.0112.098.0105.0191.0127.0117.097.0117.0122.059.0
 us-gaap:ProfitLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNA-7.0NANANA-5.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedGainLossNetCashFlowHedgeParentNA-3.0-6.00.01.0-6.00.0-8.0-1.0-1.0NA-3.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedTranslationAdjustmentNA-1.00.01.0-1.012.08.00.00.00.0-1.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest▁▁▁▁▁▃▁▁▁▁▂▁▃▁▁▁▁▁▁▂▁▁▂▁▂▂▂▃▃▄▂█▃▂▃▃▂▂▃▂▄▂▃▃3.01.01.00.00.020.01.02.02.02.06.02.020.01.03.02.02.01.01.06.00.03.06.04.06.07.010.015.016.023.05.063.021.09.022.021.08.07.015.06.027.012.019.020.0NANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▆▇▇▇▇▆▇▇▇▇▇▇▇▇█▇▇▇▆▆▇▇▇▇▇▇▁▇▇▇▇▇▇▇▇▆▇▇▇█▇▇▇▇-152.047.019.052.0-39.0-104.058.056.048.040.043.054.044.0138.0275.045.077.037.0-87.0-63.047.042.042.055.062.044.0-1241.030.0-8.0-43.027.024.090.088.030.0-81.0104.091.090.0185.0100.0105.078.097.0NANA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▃▃▃▃▃▃▃▃▃▃▃▂▂▁▁▁▂▂▂▂▁▁▂▂▃▃▃▄▄▄▄▅▅▅▅▅▆▅▆▇▇▇▇▇██1536.01461.01466.01379.01385.01537.01452.01425.01422.01340.01330.01278.01267.01038.0937.01034.01094.01106.01190.01073.01009.0996.01080.01199.01381.01436.01417.01657.01659.01633.01724.01811.01996.01859.01866.01992.02062.02001.02096.02387.02457.02321.02342.02455.02671.02631.0
us-gaap:Revenues ▃▃▃▃▃▃▃▃▃▃▃▂▂▁▁▁▂▂▂▂▁▁▂▂▃▃▃▄▄▄▄▅▅▅▅▅▆▅▆▇▇▇▇▇██1536.01461.01466.01379.01385.01537.01452.01425.01422.01340.01330.01278.01267.01038.0937.01034.01094.01106.01190.01073.01009.0996.01080.01199.01381.01436.01417.01657.01659.01633.01724.01811.01996.01859.01866.01992.02062.02001.02096.02387.02457.02321.02342.02455.02671.02631.0
us-gaap:SellingGeneralAndAdministrativeExpense █▅▃▅▃▇▇▃▅▄▅▁▂▂103.089.076.089.073.097.0100.075.088.078.087.064.072.069.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  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 ▇██▇▆▆▇▇▇▇▆▅▅▄▂▂▂▃▃▄▁▁▁▂▂▂▃▇▇▇▇▇▇▇███▇█▇▇▇▇5522.05675.05705.05308.05010.05104.05364.05402.05318.05317.05072.04863.04710.04364.03674.03601.03581.03962.04144.04242.03432.03370.03412.03651.03822.03883.04199.05386.05311.05323.05516.05420.05408.05547.05767.05718.05695.05536.05673.05569.05477.05467.05417.0NANANA
us-gaap:Liabilities ███▆▅▆▆▆▆▆▅▅▄▃▂▃▃▄▅▄▁▁▁▃▃▄▅▄▄▄▄▃▃▄▅▄▄▄▅▄▄▄▅4021.04000.04096.03595.03368.03446.03507.03585.03524.03522.03334.03205.03100.02733.02453.02743.02770.03171.03399.03145.02287.02262.02360.02677.02886.03011.03264.03069.02972.02962.02921.02683.02767.02948.03256.03146.03074.02998.03231.03094.03106.03178.03213.0NANANA
us-gaap:LiabilitiesAndStockholdersEquity ▇██▇▆▆▇▇▇▇▆▅▅▄▂▂▂▃▃▄▁▁▁▂▂▂▃▇▇▇▇▇▇▇███▇█▇▇▇▇5522.05675.05705.05308.05010.05104.05364.05402.05318.05317.05072.04863.04710.04364.03674.03601.03581.03962.04144.04242.03432.03370.03412.03651.03822.03883.04199.05386.05311.05323.05516.05420.05408.05547.05767.05718.05695.05536.05673.05569.05477.05467.05417.0NANANA
us-gaap:StockholdersEquity ▄▄▄▄▄▄▅▅▅▅▄▄▄▄▃▁▁▁▁▂▂▂▂▂▂▁▂▇▇▇████▇███▇▇▇▇▆1469.01646.01580.01688.01615.01630.01843.01797.01774.01773.01718.01643.01596.01512.01229.0867.0823.0803.0757.01111.01164.01125.01065.0982.0941.0879.0942.02325.02349.02381.02617.02715.02683.02632.02542.02598.02665.02588.02495.02528.02420.02356.02246.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AssetsCurrent ▂▂▂▃▂▃▃▃▃▃▃▂▂▂▁▁▁▂▃▂▂▂▂▃▃▄▄▅▅▅▆▇▇▇██▇▇▇▇▇▇▇1726.01628.01634.02207.01897.01982.02011.02107.01980.01971.01959.01764.01663.01633.01425.01518.01495.01881.02047.01790.01801.01745.01844.01962.02154.02233.02544.02823.02745.02781.03010.03218.03193.03495.03668.03612.03446.03271.03442.03366.03249.03229.03262.0NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▂▁▁▆▃▂▄▃▃▄▄▂▂▂▁▂▂▁▂▂▄▅▅▄▄▄▆▆▆▆▇▆▄▅▆▅▅▅▆▃▄▄▄▇█▅483.0445.0436.0949.0635.0566.0712.0681.0611.0708.0739.0581.0519.0486.0439.0511.0491.0410.0536.0569.0804.0824.0883.0768.0731.0758.0970.01048.0969.0996.01099.0959.0800.0904.01053.0846.0824.0837.0966.0690.0712.0788.0786.01175.01235.0908.0
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▂▁▁█▄▃▅▄▃▅▅▃▂483.0445.0436.0949.0635.0566.0712.0681.0611.0708.0739.0581.0519.0NA439.0NANANA536.0NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsCurrent ▂▂▁▁▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▂▁▁▂▂▂▂▂▂▃▃▅▄▅▇▇▇▇██▆▆▆126.0124.0121.0115.0125.0134.0146.0153.0132.0103.0108.0103.0117.0102.093.094.097.095.0103.0123.0127.0116.0109.0143.0136.0130.0147.0151.0167.0214.0196.0320.0288.0333.0464.0460.0480.0463.0517.0487.0380.0385.0394.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:AssetsNoncurrent us-gaap:EquityMethodInvestmentNonconsolidatedInvestee us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesNANA3227.0NANANA3219.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NA424.0419.0413.0400.0388.0386.0375.0371.0367.0355.0360.0355.0336.0329.0323.0324.0315.0324.0338.0353.0354.0352.0340.0362.0381.0385.0426.0426.0NA397.0384.0363.0355.0356.0352.0329.0376.0364.0359.0353.0343.0334.0NANANA
us-gaap:PropertyPlantAndEquipmentNet NANA130.0111.0112.0120.0130.0109.0116.0120.0121.0129.0133.0142.0130.0134.0139.0143.0145.0165.0153.0162.0169.0198.0229.0230.0247.0410.0421.0415.0415.0405.0395.0390.0390.0380.0368.0389.0384.0379.0381.0374.0355.0NANANA
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical country:GBNANA40.0NANANA44.0NANANA50.0NANANA52.0NANANA35.0NANANA48.0NANANA68.0NANANA83.0NANANA92.0NANANA97.0NANANA111.0NANANA
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical country:USNANA57.0NANANA50.0NANANA51.0NANANA60.0NANANA70.0NANANA73.0NANANA115.0NANANA272.0NANANA238.0NANANA225.0NANANA178.0NANANA
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical kbr:OtherCountriesNANA33.0NANANA36.0NANANA20.0NANANA18.0NANANA40.0NANANA48.0NANANA64.0NANANA60.0NANANA60.0NANANA62.0NANANA66.0NANANA
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures ▆██▇▇▇█▇▇▇▇▆▆▅▃▃▃▃▃▃▃▂▂▂▁▁▁▁▁▁▁▁▁▂▂▂▂▂▁▂▂▂▂662.0886.0881.0825.0811.0759.0850.0793.0813.0810.0744.0724.0622.0566.0387.0401.0386.0369.0369.0327.0316.0303.0281.0261.0165.0144.0151.0149.0174.0163.0156.0154.0179.0202.0217.0250.0222.0223.0190.0215.0229.0241.0219.0NANANA
us-gaap:Goodwill ███▅▅▅▆▆▆▆▆▆▆▄▄▄▄▄▄▄▁▁▁▁▁▁▁▃▃▃▃▃▃▃▃▃▄▄▄▄▄▄▄1763.01761.01761.01179.01176.01210.01265.01261.01264.01265.01265.01268.01271.01011.0968.0965.0961.0959.0959.0953.0345.0344.0324.0324.0324.0324.0324.0771.0774.0773.0772.0776.0775.0778.0779.0779.0955.0957.0951.0949.0952.0951.0947.0NANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ███▆▆▆▆▆▆▆▆▆▆▆▃▃▃▃▃▃▁▁▁▁▁▁▁▁▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂654.0668.0683.0455.0456.0466.0495.0489.0505.0512.0516.0523.0544.0486.0239.0237.0240.0242.0248.0257.050.053.035.038.040.040.041.076.080.082.085.090.091.094.099.0102.0105.0109.0113.0116.0121.0125.0127.0NANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA271.0NANANA220.0NANANA195.0NANANA282.0NANANANANANANA5.0NANANA48.0NANANA598.0NANANA433.0NANANANANANANANANANANA
 us-gaap:DeferredTaxAssetsLiabilitiesNet us-gaap:IncomeTaxAuthority country:AUNANA22.0NANANA12.0NANANA10.0NANANA9.0NANANA0.0NANANA0.0NANANA0.0NANANANANANANANANANANANANANANANANANANA
 us-gaap:DeferredTaxAssetsLiabilitiesNet us-gaap:IncomeTaxAuthority country:CANANA1.0NANANA1.0NANANA4.0NANANA5.0NANANA6.0NANANA4.0NANANA-1.0NANANANANANANANANANANANANANANANANANANA
 us-gaap:DeferredTaxAssetsLiabilitiesNet us-gaap:IncomeTaxAuthority country:GBNANA14.0NANANANANANANANANANANA81.0NANANA104.0NANANA80.0NANANA126.0NANANANANANANANANANANANANANANANANANANA
 us-gaap:DeferredTaxAssetsLiabilitiesNet us-gaap:IncomeTaxAuthority country:USNANA227.0NANANA214.0NANANA202.0NANANA194.0NANANANANANANA2.0NANANA3.0NANANANANANANANANANANANANANANANANANANA
 us-gaap:DeferredTaxAssetsLiabilitiesNet us-gaap:IncomeTaxAuthority kbr:OtherCountriesNANA7.0NANANANANANANANANANANANANANANANANANANA12.0NANANA8.0NANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ▇▇▇▅▅▆████▁161.0147.0154.0113.0106.0120.0175.0183.0181.0180.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▅▅▄▄▅▅▅▄▅▅▅▅▆▄▄▄▄▄▄▄▅▄▄▅▆▅▅█▃▃▃▁▄▄▃▄▆▅▅▅▄▄▁145.0151.0135.0137.0140.0140.0143.0136.0141.0146.0147.0148.0158.0131.0124.0124.0125.0127.0127.0128.0140.0134.0134.0143.0166.0152.0148.0192.0115.0117.0113.090.0126.0130.0117.0137.0164.0153.0152.0140.0129.0124.084.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AccountsPayableCurrent ▄▄▄▄▄▅▄▄▄▄▃▃▂▃▁▂▂▂▃▄▃▂▂▃▄▅▆▅▆▆▆▅▅▆▆▇▇▆▆▇▇██633.0600.0574.0584.0593.0693.0572.0624.0611.0580.0546.0492.0445.0475.0350.0398.0412.0462.0535.0568.0479.0440.0438.0485.0586.0637.0742.0698.0726.0732.0747.0642.0701.0766.0756.0878.0806.0765.0761.0852.0856.0905.0921.0NANANA
us-gaap:AccruedIncomeTaxesCurrent ▂▂▃▁▃▄▄▄▄▅▄▃▃▄▃▅▆▇▇▄▅▇▇▇▆▆█7.011.016.01.021.026.025.028.025.034.030.021.016.023.017.037.040.055.055.024.036.054.056.055.048.043.061.0NANANA60.0NANANA116.0NANANA54.0NANANANANANANA
us-gaap:ContractWithCustomerLiabilityCurrent ▁▂▃▃▄▅▇█▇▆▆278.0299.0356.0355.0381.0415.0484.0536.0487.0472.0463.0NANANA368.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DividendsPayableCurrent ██▅▅▅▅▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▁▂▂▂16.016.014.014.014.014.011.011.011.011.011.011.011.011.011.011.011.012.012.012.012.011.012.012.012.0NA12.0NANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent ▃▃▃▃▃▄▃▄▄▃▃▃▂▂▁▂▂▂▄▄▃▂▃▃▄▅▆▆▆▅▅▅▅▆██▇▇█████1443.01419.01455.01433.01495.01627.01501.01652.01563.01505.01419.01364.01297.01320.01071.01172.01199.01343.01559.01550.01374.01313.01412.01516.01671.01819.02024.01896.01910.01888.01828.01764.01843.02023.02277.02284.02178.02086.02284.02295.02288.02346.02347.0NANANA
us-gaap:LongTermDebtCurrent ▂▁▁▁▁▁████▆▅▁14.012.012.012.013.012.027.027.027.027.022.021.012.0NA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseLiabilityCurrent ███▇▇█▇█▇▇▁41.043.044.039.040.042.039.042.040.040.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesCurrent ▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▂▂▃▃▂▂▂▃▄▄▅▆▅▅▅▄▄▄▅███▇▇█▆▆▆198.0182.0193.0193.0240.0228.0186.0191.0175.0174.0179.0169.0161.0146.0157.0193.0213.0252.0292.0233.0217.0240.0263.0326.0363.0432.0488.0438.0397.0421.0345.0357.0352.0404.0628.0625.0598.0590.0585.0599.0483.0513.0470.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:LiabilitiesNoncurrent us-gaap:EquityMethodInvestmentNonconsolidatedInvestee us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesNANA2831.0NANANA2922.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebt ███▆▅▅▆▆▆▆▆▅▅▁▁▁▁▂▂▂1599.01598.01596.01326.01078.01065.01210.01212.01215.01250.01248.01146.01055.0540.0470.0470.0470.0650.0650.0650.0NANA0.0NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebtNoncurrent ███▄▁▁▃▃▃▃▃▂▁1585.01586.01584.01314.01065.01053.01183.01185.01188.01223.01226.01125.01043.0NA470.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:SecuredLongTermDebt ███▅▂▂▄▄▄▄▄▂▁1585.01586.01584.01314.01065.01053.01183.01185.01188.01223.01226.01010.0928.0NA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▁▁▂▁▁▁▁▂▂▂▂▁▁▄▁▄▃▇▇█▆16.011.026.016.014.014.016.029.029.028.027.012.017.081.018.066.059.0150.0149.0163.0117.0NA94.0NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent ▄▅▅▂▂▂▃▁▂▂▂▄▄▅▅█▇██▂▃▄▄▆▇▇▇▆▇▇▇▄339.0363.0381.0223.0232.0249.0277.0192.0219.0240.0250.0328.0349.0392.0391.0520.0468.0518.0526.0258.0274.0314.0333.0444.0476.0466.0502.0423.0462.0465.0477.0358.0NANA391.0NANANANANANANANANANANA
us-gaap:MinorityInterest ▅▅▅▄▅▅▄▄▄▄▄▄▄█▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▄▂▂▂▃▂▅▂▂▂▁▂32.029.029.025.027.028.014.020.020.022.020.015.014.0119.0-8.0-9.0-12.0-12.0-12.0-14.0-19.0-17.0-13.0-8.0-5.0-7.0-7.0-8.0-10.0-20.0-22.022.0-42.0-33.0-31.0-26.0-44.050.0-53.0-53.0-49.0-67.0-42.0NANANA
us-gaap:OtherLiabilitiesNoncurrent ▅▅▅▅▄▂▁▁▁▁▄▂▃▃▃▃▃▄▄▄▄▄▃▄▄▄▄▅▅██▄▄▄▄▂▂▂▃▂▂▂▁248.0249.0256.0251.0216.0164.0124.0122.0122.0119.0202.0164.0183.0183.0171.0188.0197.0200.0200.0208.0200.0203.0187.0201.0215.0219.0229.0248.0255.0341.0345.0209.0214.0211.0217.0160.0158.0161.0169.0159.0151.0148.0132.0NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent █▇▇▆▆▆▇███▁194.0180.0186.0154.0148.0145.0192.0201.0203.0207.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA48.039.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA42.033.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA32.023.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA27.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA86.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ▄▄▄▄▄▄▅▅▅▅▄▄▄▄▃▁▁▁▁▂▂▂▂▂▂▁▂▇▇▇████▇███▇▇▇▇▆1469.01646.01580.01688.01615.01630.01843.01797.01774.01773.01718.01643.01596.01512.01229.0867.0823.0803.0757.01111.01164.01125.01065.0982.0941.0879.0942.02325.02349.02381.02617.02715.02683.02632.02542.02598.02665.02588.02495.02528.02420.02356.02246.0NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▄▄▄▄▄▄▅▅▅▅▄▄▄▄▃▁▁▁▁▂▂▂▂▂▂▁▂▇▇▇████▇▇█▇▇▇▇▆▆▇▇1501.01675.01609.01713.01642.01658.01857.01817.01794.01795.01738.01658.01610.01631.01221.0858.0811.0791.0745.01097.01145.01108.01052.0974.0936.0872.0935.02317.02339.02361.02595.02737.02641.02599.02511.02572.02621.02538.02442.02475.02371.02289.02204.02348.02384.0NA
us-gaap:AdditionalPaidInCapital ███▇▇▇▇▇▇▇▇▆▆▄▄▄▄▄▄▄▄▄▃▃▃▃▄▄▄▄▃▃▃▃▃▃▂▂▂▁▁▁▁2240.02230.02222.02219.02216.02210.02206.02202.02197.02194.02190.02175.02171.02094.02091.02095.02093.02090.02088.02083.02080.02076.02070.02066.02061.02056.02091.02085.02081.02075.02065.02061.02064.02056.02049.02043.02021.02014.02005.01999.01998.01989.01981.0NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▄▅▅▅▅▅▆▅▅▅▅▅▅▄▃▂▂▁▁▂▂▂▂▂▁▁▁▇▇▇███▇▇▇▇▇▇▆▅▅▄1169.01336.01305.01300.01262.01320.01441.01366.01321.01308.01258.01225.01179.01148.0877.0613.0580.0513.0488.0587.0661.0626.0595.0565.0522.0471.0439.01692.01673.01693.01902.01887.01875.01797.01709.01699.01787.01691.01607.01524.01347.01254.01157.0NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▁▁▁▂▁▁▂▂▃▃▃▃▃▃▃▂▂▂▁▄▄▄▄▃▃▃▃▅▅▅▅▆▆▆▆▇▇▇▇████-1045.0-1054.0-1083.0-1014.0-1043.0-1081.0-987.0-954.0-926.0-911.0-913.0-940.0-935.0-912.0-921.0-1024.0-1030.0-1030.0-1050.0-792.0-808.0-808.0-831.0-920.0-916.0-922.0-876.0-744.0-701.0-723.0-740.0-623.0-645.0-611.0-610.0-541.0-550.0-541.0-548.0-448.0-436.0-432.0-438.0NANANA
us-gaap:TreasuryStockValue ███▇▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆▆▆▆▆▅▅▅▅▅▅▄▃▃▃▃▃▃▃▃▃▂▂▁▁895.0866.0864.0817.0820.0819.0817.0817.0818.0818.0817.0817.0819.0818.0818.0817.0820.0770.0769.0767.0769.0769.0769.0729.0726.0726.0712.0708.0704.0664.0610.0610.0611.0610.0606.0603.0593.0576.0569.0547.0489.0455.0454.0NANANA
us-gaap:MinorityInterest ▅▅▅▄▅▅▄▄▄▄▄▄▄█▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▄▂▂▂▃▂▅▂▂▂▁▂32.029.029.025.027.028.014.020.020.022.020.015.014.0119.0-8.0-9.0-12.0-12.0-12.0-14.0-19.0-17.0-13.0-8.0-5.0-7.0-7.0-8.0-10.0-20.0-22.022.0-42.0-33.0-31.0-26.0-44.050.0-53.0-53.0-49.0-67.0-42.0NANANA
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders 1.0NA1.01.02.0NA8.02.04.0NANANANANA3.00.00.01.00.00.03.06.07.09.05.07.012.016.014.019.050.03.044.011.027.02.02.05.06.011.09.037.054.024.0NANA
  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 ▄▃▄▄▄▃▃▄▃▃▄▃▄▁▂▃▇▁▃▃▃▂▄▃▂▁▃▅▃▂▅▅▃▁▄▃▃▁▇▄▃▅▃▄█▃104.050.0122.095.0109.041.057.0118.033.048.0129.072.094.0-130.0-45.028.0325.0-115.053.020.09.0-21.0132.054.0-31.0-108.0-8.0158.037.0-17.0209.0178.0-4.0-93.0153.044.052.0-107.0338.089.0-2.0225.08.0109.0437.0-5.0
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▇▁▇▇▇▇▇▇▇▇▆▄█▇▇▇▇▇▁▇▇█▇▇▇▇▇▇▇▇▇▇▇█▇▇▇▇▇▇▇▅▇▇▇-16.0-22.0-839.0-13.0-14.0-11.0-10.0-17.0-62.0-69.0-63.0-96.0-457.0125.0-8.0-1.0-2.0-1.0-59.0-895.0-2.0-25.053.029.020.0-1.0-7.0-12.0-10.0-15.0-12.0-16.0-14.0-20.0102.0-19.0-16.0-15.0-11.0-19.0-24.0-34.0-314.0-27.0-18.0-38.0
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▃▄▅▃▂▃▃▂▃▄▄▆▃▃▃▁▃▃█▃▃▂▃▃▂▃▃▂▂▂▃▃▃▃▃▃▃▃▂▃▁▂▂▂▃-52.0-22.0184.0224.0-28.0-155.0-36.0-19.0-61.0-17.0102.080.0421.051.0-18.0-11.0-246.0-15.0-16.0638.0-20.0-18.0-64.0-30.0-23.0-75.0-32.0-31.0-63.0-84.0-65.0-14.0-54.0-15.0-48.0-19.0-34.0-15.0-53.0-76.0-46.0-202.0-78.0-175.0-84.01.0
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▆▅▁█▆▄▆▆▅▅▇▆38.09.0-513.0314.069.0-146.031.070.0-97.0-31.0158.062.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  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:IncreaseDecreaseInAccountsPayable ▅▅▃▄▂█▃▅▅▆▆▆▄▆▃▄▃▃▃▅▆▄▄▂▄▂▅▄▄▄█▄▃▅▁▆▆▄▂▅▅▄▃▃▄▄32.033.0-55.0-8.0-102.0125.0-60.016.028.039.040.036.0-27.063.0-49.0-18.0-51.0-75.0-45.07.041.0-9.0-35.0-104.0-33.0-102.033.0-12.0-11.0-20.0113.0-33.0-48.017.0-131.065.056.0-4.0-83.00.02.0-29.0-52.0-60.0-37.0-28.0
us-gaap:IncreaseDecreaseInAccountsReceivable ▆▄▁▅▂█▂▅▆▆▆▆▃▇53.0-24.0-177.010.0-129.0169.0-107.05.070.048.059.074.0-64.0134.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▃▄▄▄▃▃▄▃▃▄▃▄▁▂▃▇▁▃▃▃▂▄▃▂▁▃▅▃▂▅▅▃▁▄▃▃▁▇▄▃▅▃▄█▃104.050.0122.095.0109.041.057.0118.033.048.0129.072.094.0-130.0-45.028.0325.0-115.053.020.09.0-21.0132.054.0-31.0-108.0-8.0158.037.0-17.0209.0178.0-4.0-93.0153.044.052.0-107.0338.089.0-2.0225.08.0109.0437.0-5.0
us-gaap:NetIncomeLoss ▆▇▇▇▇▆▇▇▇▇▇▇▇▇█▇▇▇▆▆▇▇▇▇▇▇▁▇▇▇▇▇▇▇▇▆▇▇▇█▇▇▇▇▇▇-152.047.019.052.0-39.0-104.058.056.048.040.043.058.042.0138.0275.045.077.037.0-87.0-63.047.042.042.055.062.044.0-1241.030.0-8.0-43.027.024.090.088.030.0-81.0104.091.090.0185.0100.0105.078.097.0106.046.0
us-gaap:ProfitLoss ▆▇▇▇▇▆▇▇▇▇▇▇▇▇█▇▇▇▆▆▇▇▇▇▇▇▁▇▇▇▇▇▇▇▇▆▇▇▇█▇▇▇▇▇▇-149.048.020.052.0-39.0-84.059.058.050.042.049.060.062.0139.0278.047.079.038.0-86.0-57.047.045.048.059.068.051.0-1231.045.08.0-20.032.087.0111.097.052.0-60.0112.098.0105.0191.0127.0117.097.0117.0122.059.0
 us-gaap:ProfitLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNA-7.0NANANA-5.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedGainLossNetCashFlowHedgeParentNA-3.0-6.00.01.0-6.00.0-8.0-1.0-1.0NA-3.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedTranslationAdjustmentNA-1.00.01.0-1.012.08.00.00.00.0-1.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterest▁▁▁▁▁▃▁▁▁▁▂▁▃▁▁▁▁▁▁▂▁▁▂▁▂▂▂▃▃▄▂█▃▂▃▃▂▂▃▂▄▂▃▃3.01.01.00.00.020.01.02.02.02.06.02.020.01.03.02.02.01.01.06.00.03.06.04.06.07.010.015.016.023.05.063.021.09.022.021.08.07.015.06.027.012.019.020.0NANA
 us-gaap:ProfitLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings▆▇▇▇▇▆▇▇▇▇▇▇▇▇█▇▇▇▆▆▇▇▇▇▇▇▁▇▇▇▇▇▇▇▇▆▇▇▇█▇▇▇▇-152.047.019.052.0-39.0-104.058.056.048.040.043.054.044.0138.0275.045.077.037.0-87.0-63.047.042.042.055.062.044.0-1241.030.0-8.0-43.027.024.090.088.030.0-81.0104.091.090.0185.0100.0105.078.097.0NANA
  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 ▇▇▁▇▇▇▇▇▇▇▇▆▄█▇▇▇▇▇▁▇▇█▇▇▇▇▇▇▇▇▇▇▇█▇▇▇▇▇▇▇▅▇▇▇-16.0-22.0-839.0-13.0-14.0-11.0-10.0-17.0-62.0-69.0-63.0-96.0-457.0125.0-8.0-1.0-2.0-1.0-59.0-895.0-2.0-25.053.029.020.0-1.0-7.0-12.0-10.0-15.0-12.0-16.0-14.0-20.0102.0-19.0-16.0-15.0-11.0-19.0-24.0-34.0-314.0-27.0-18.0-38.0
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment █▁10.06.0NANA2.02.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsToAcquireProductiveAssets NANA12.04.02.02.010.04.04.02.02.04.02.09.02.00.03.03.03.02.03.03.02.04.03.01.07.012.019.015.021.017.020.020.022.020.017.016.017.019.021.026.027.020.05.014.0
  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:NetCashProvidedByUsedInFinancingActivities ▃▃▄▅▃▂▃▃▂▃▄▄▆▃▃▃▁▃▃█▃▃▂▃▃▂▃▃▂▂▂▃▃▃▃▃▃▃▃▂▃▁▂▂▂▃-52.0-22.0184.0224.0-28.0-155.0-36.0-19.0-61.0-17.0102.080.0421.051.0-18.0-11.0-246.0-15.0-16.0638.0-20.0-18.0-64.0-30.0-23.0-75.0-32.0-31.0-63.0-84.0-65.0-14.0-54.0-15.0-48.0-19.0-34.0-15.0-53.0-76.0-46.0-202.0-78.0-175.0-84.01.0
us-gaap:PaymentsOfDividendsCommonStock █▇▇▇█▆▆▆▆▆▅▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▆▁█▄▄▄▄▄▄▄▄▄▄▄16.014.014.014.015.011.012.011.012.011.010.011.012.011.011.011.011.012.012.011.012.011.012.012.011.012.012.011.012.012.012.012.012.00.015.07.08.07.07.08.07.08.08.08.08.08.0
us-gaap:PaymentsForRepurchaseOfCommonStock ▂▁▃▁▁▁▁▁▁▁▁▁▁▁▁▁▃▁▁▁▁▁▃▁▁▂▁▁▃▃▁▁▁▁▁▁▂▁▂▄▃▁▂█▄▁28.04.047.00.00.04.00.01.00.03.00.00.01.02.01.00.050.02.02.00.00.02.040.05.01.016.04.06.040.056.00.01.00.06.04.011.018.07.022.059.035.02.016.0159.057.01.0
  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

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value179178178178178178178177177177177176176176176175175175175175175174174174174174173173173173173173172172172172172171171170
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value141144142142142142141141141141140140141143142142142144144145145145146149148148147149149151152152156161161
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value141141142142142141141141141140140140141143142142142144144145145145146148147147147148148150151151155160160
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302011-09-302011-06-302010-09-302010-06-30
Value400000.01200000.01200000.01100000.01000000.01200000.01700000.01400000.01700000.01700000.01900000.02300000.02400000.02900000.03300000.03300000.03600000.03800000.03500000.03400000.03100000.01800000.01900000.02200000.01200000.02400000.01600000.0700000.0700000.01000000.01000000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1.080.330.140.36-0.28-0.730.410.390.340.280.310.410.30.981.940.320.540.26-0.61-0.440.320.30.290.380.430.3-8.570.21-0.06-0.290.190.160.610.590.2-0.550.70.610.61.230.650.690.520.620.660.29
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1.080.330.130.36-0.28-0.730.40.390.340.280.310.410.30.971.940.320.540.26-0.61-0.440.320.30.290.380.430.3-8.570.21-0.06-0.290.180.160.610.590.2-0.550.70.610.61.220.650.690.510.620.660.29
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value-143.076-50.081-1.0-198.025283242705319147378517757-345.0-47.047651315168-2.0-1373.0-13.014-26.0-83.0445187-39.0-71.09597-10.0173961118710810354
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 RevenueFromContractWithCustomerExcludingAssessedTax-9.35.2-3.45.9-0.1-12.91.72.02.33.15.34.11.514.240.34.97.05.2-29.0-4.44.76.512.14.34.9-0.1-96.9-0.80.8-1.6-4.82.42.64.7-2.1-3.64.64.8-0.57.23.94.83.74.43.92.1

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.01.01.00.00.0201.02.02.02.06.02.0201.03.03.00.01.02.05.01.02.05.06.07.07.0111616236.065269.022208.08.0137.0271221231513
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.10.10.00.01.30.10.10.10.10.50.21.60.10.30.30.00.10.20.50.10.20.50.50.50.50.81.01.01.40.33.61.30.51.21.00.40.40.60.31.10.50.90.90.60.5

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-140.077-49.081-1.0-178.026303444765539148381547758-343.0-42.0486713657755.0-1362.03.030-3.0-77.01097796-17.0-51.01031053.018012312310813111867
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-9.15.3-3.35.9-0.1-11.61.82.12.43.35.74.33.114.340.75.27.05.2-28.8-3.94.86.712.64.85.40.3-96.10.21.8-0.2-4.56.03.95.2-0.9-2.65.05.20.17.55.05.34.65.34.42.5

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1329129313001207124313511281125612621187130111291106923
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax86.588.588.787.589.787.988.288.188.788.697.888.387.388.9

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value207168166172142186171169160153123122130816587108826.0-36.0746894877470-162.03028398420114015660182150126
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.511.511.312.510.312.111.811.911.311.49.29.510.37.86.98.49.97.40.5-3.47.36.88.77.35.44.9-11.41.81.72.44.911.17.08.43.29.17.36.3

us-gaap:GrossProfit us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject, us-gaap:StatementBusinessSegments

kbr:EPCProject, kbr:SustainableTechnologySolutions


Gross
Period End2021-06-30
Value37
Percentage of GrossProfit17.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:EPCProject kbr:SustainableTechnologySolutions0.0

us-gaap:GrossProfit us-gaap:StatementBusinessSegments

kbr:EnergySolutions


Gross
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value3115202222322749
Percentage of GrossProfit18.78.711.713.013.826.022.137.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.11.11.41.51.52.42.13.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:EnergySolutions0.04.60.06.37.40.010.115.0

kbr:GovernmentSolutions


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value130116113129117129118110112979885
Percentage of GrossProfit62.869.068.175.082.469.469.065.170.078.980.365.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.57.97.79.48.48.48.17.77.97.37.76.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:GovernmentSolutions10.610.00.013.212.313.10.011.210.80.010.69.8

kbr:GovernmentSolutionsTechnologySolutionsAndEnergySolutions


Gross
Period End2020-12-312020-09-302019-12-312019-09-30
Value167174172161
Percentage of GrossProfit100.6101.2100.695.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.412.611.811.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:GovernmentSolutionsTechnologySolutionsAndEnergySolutions0.012.60.011.3

kbr:NonstrategicBusiness


Gross
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value-1.0-2.0-2.07.00.01.0-5.00.0-2.03.0-1.0-2.0-86.0-17.01.0
Percentage of GrossProfit-0.6-1.2-1.24.10.00.8-4.10.0-2.53.4-0.9-2.4238.9-23.01.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.1-0.10.50.00.1-0.40.0-0.20.3-0.1-0.2-8.0-1.70.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:NonstrategicBusiness0.0-200.00.00.00.00.0-500.00.00.075.0-14.3-7.7-860.0-27.91.2

kbr:SustainableTechnologySolutions


Gross
Period End2021-06-302021-03-312020-06-302020-03-31
Value77522557
Percentage of GrossProfit37.231.017.630.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.03.61.83.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:SustainableTechnologySolutions25.217.55.810.3

kbr:TechnologySolutions


Gross
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value2330353026292927
Percentage of GrossProfit13.917.420.517.816.223.623.820.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.62.22.42.11.82.22.32.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:TechnologySolutions0.042.30.031.228.00.035.837.5

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-109.0642271-33.0-85.060826858638280173356310051-29.0-68.0706073789170-840.044181.04816212612765-15.013110713013716613914216019193
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-7.14.41.55.1-2.4-5.54.15.84.84.34.76.46.316.73.76.19.14.6-2.4-6.36.96.06.86.56.64.9-59.32.71.10.12.88.96.36.83.5-0.86.45.36.25.76.86.06.16.57.23.5

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
Value40162.0196.0-1.01.02418161422-18.034-243.016211357-11.0231525192319391-1.010.021167515301345199.025-54.0392245436934
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 RevenueFromContractWithCustomerExcludingAssessedTax2.61.10.11.40.4-0.10.11.71.31.21.11.7-1.43.3-25.91.51.91.24.8-1.02.31.52.31.61.71.327.6-0.10.61.30.94.10.81.60.72.30.90.41.2-2.31.60.91.91.82.61.3

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

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Income
Period End2021-03-312020-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-1.0-1.0-2.0-1.0-1.0-2.0-1.0-1.0-2.0-1.0-14.02.01.02.0-3.0-3.0-1.0-3.0-12.0-7.03.0-2.0
Percentage of IncomeTaxExpenseBenefit-6.2100.00.8-6.2-4.8-15.4-1.89.1-8.7-6.7-56.010.54.310.5-0.8300.0-10.0-14.3-75.0-9.320.0-6.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.1-0.2-0.1-0.1-0.2-0.1-0.1-0.2-0.1-1.30.20.10.1-0.2-0.2-0.1-0.2-0.7-0.40.2-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss


Income
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1.01.01.01.00.01.01.01.01.0
Percentage of IncomeTaxExpenseBenefit5.316.7-100.0100.00.05.66.27.14.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.10.00.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss0.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Income
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value-1.01.00.01.00.00.00.00.00.00.0
Percentage of IncomeTaxExpenseBenefit-6.250.00.016.7-0.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.10.10.00.10.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.0

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302012-09-302012-06-302012-03-312011-09-302011-06-302011-03-31
Value232223181923232526252320176.05.06.05.05.06.03.02.02.02.02.03.05.05.0
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.51.51.61.31.41.51.61.81.81.91.71.61.30.60.50.60.50.50.50.30.20.10.10.10.10.20.2

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
Value-152.0471952-39.0-104.058564840435842138275457737-87.0-63.0474242556244-1241.030-8.0-43.02724908830-81.01049190185100105789710646
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 RevenueFromContractWithCustomerExcludingAssessedTax-9.93.21.33.8-2.8-6.84.03.93.43.03.24.53.313.329.34.47.03.3-7.3-5.94.74.23.94.64.53.1-87.61.8-0.5-2.61.61.34.54.71.6-4.15.04.54.37.84.14.53.34.04.01.7

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.01.01.00.00.0201.02.02.02.06.02.0-20.01.03.02.02.01.01.06.00.03.06.04.06.07.010.01516235.063219.0-22.0218.07.0156.0271219201613
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.10.10.00.01.30.10.10.10.10.50.2-1.60.10.30.20.20.10.10.60.00.30.60.30.40.50.70.91.01.40.33.51.10.5-1.21.10.40.30.70.31.10.50.80.80.60.5

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-88.0894593-12.0-69.08810492788810398181277310363-33.0-67.0636575759664-839.010.02510.04916612313369-11.012911213613816914414816319999
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.76.13.16.7-0.9-4.56.17.36.55.86.68.17.717.42.97.19.45.7-2.8-6.26.26.56.96.37.04.5-59.20.61.50.62.89.26.27.23.7-0.66.35.66.55.86.96.26.36.67.53.8

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value9.029-69.02938-94.0-33.0-28.0-16.02.027-5.0-23.09.01037.0-2.020-257.0151.02288-2.07.0-46.0-131.0-42.02217-109.022-34.0-1.0-69.09.0-9.07.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.62.0-4.72.12.7-6.1-2.3-2.0-1.10.12.0-0.4-1.80.911.00.7-0.21.8-21.61.40.12.28.1-0.20.5-3.2-9.2-2.51.31.0-6.31.2-1.7-0.1-3.70.5-0.40.3

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value7.0-125.05.05.05.0-73.04.04.03.0505.0
Percentage of OtherComprehensiveIncomeLossNetOfTax24.1181.217.213.2-5.3221.2-14.3-25.0150.0185.2-100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.5-8.50.40.40.3-5.00.30.30.23.80.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value155.03.0-1.0-17.03.02.0-7.0-2.0
Percentage of OtherComprehensiveIncomeLossNetOfTax51.7-7.210.3-2.618.1-9.1-7.143.8-100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.00.30.2-0.1-1.10.20.1-0.5-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value29-69.02938-94.0-33.0-28.0-16.02.027-4.0-24.09.01036.00.020-258.0160.02389-4.06.0-46.0-132.0-43.02217-115.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.080.0104.3100.0100.085.7-0.0100.0100.4106.70.0104.5101.1200.085.7100.0100.8102.4100.0100.0105.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.0-4.72.12.7-6.1-2.3-2.0-1.10.12.0-0.3-1.90.911.00.60.01.8-21.71.50.02.38.2-0.30.4-3.2-9.3-2.61.31.0-6.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value7.0512134-82.037-34.0-13.0-1.0-16.0-9.0
Percentage of OtherComprehensiveIncomeLossNetOfTax24.1-73.972.489.587.2-112.1121.481.2-50.0-59.3180.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.53.51.52.5-5.32.5-2.4-0.9-0.1-1.2-0.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterest


Other
Period End2021-06-302020-06-30
Value9.038
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.62.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AociIncludingPortionAttributableToNoncontrollingInterest0.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2.0-3.00.0-4.0-2.07.0-5.03.02.05.0-2.0-1.0-1.0-2.013-4.02.0-12.04.0-1.07.0-5.0-2.03.0-5.06.0-6.024-1.00.0-1.0-1.00.0-1.0-1.00.01.0-2.00.01.00.0-1.0-1.0-1.0
Percentage of OtherNonoperatingIncomeExpense100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.00.0100.0100.00.0100.00.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.1-0.20.0-0.3-0.10.5-0.30.20.10.4-0.2-0.1-0.1-0.21.4-0.40.2-1.10.3-0.10.7-0.5-0.20.3-0.40.4-0.41.4-0.10.0-0.1-0.10.0-0.1-0.10.00.0-0.10.00.00.0-0.0-0.0-0.0

us-gaap:OtherNonoperatingIncomeExpense us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-4.0-7.00.00.0-6.00.0-8.0-1.0-1.0
Percentage of OtherNonoperatingIncomeExpense133.30.0-0.0-0.0-85.7-0.0-266.7-50.0-20.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.3-0.50.00.0-0.40.0-0.6-0.1-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-149.0482052-39.0-84.059585042496062139278477938-86.0-57.0474548596851-1231.0458.0-20.032871119752-60.0112981051911271179711712259
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-9.73.31.43.8-2.8-5.54.14.13.53.13.74.74.913.429.74.57.23.4-7.2-5.34.74.54.44.94.93.6-86.92.70.5-1.21.94.85.65.22.8-3.05.44.95.08.05.25.04.14.84.62.2

us-gaap:ProfitLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Profit
Period End2021-03-312020-03-31
Value-7.0-5.0
Percentage of ProfitLoss-14.66.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.5-0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Profit
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value-3.0-6.00.01.0-6.00.0-8.0-1.0-1.0-3.0
Percentage of ProfitLoss-6.2-30.00.0-2.67.10.0-13.8-2.0-2.4-5.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.40.00.1-0.40.0-0.6-0.1-0.1-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedTranslationAdjustment


Profit
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-1.00.01.0-1.0128.00.00.00.0-1.00.0
Percentage of ProfitLoss-2.10.01.92.6-14.313.60.00.00.0-2.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.10.00.1-0.10.80.60.00.00.0-0.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3.01.01.00.00.0201.02.02.02.06.02.0201.03.02.02.01.01.06.00.03.06.04.06.07.010.01516235.063219.022218.07.0156.027121920
Percentage of ProfitLoss-2.02.15.00.0-0.0-23.81.73.44.04.812.23.332.30.71.14.32.52.6-1.2-10.50.06.712.56.88.813.7-0.833.3200.0-115.015.672.418.99.342.3-35.07.17.114.33.121.310.319.617.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.10.10.00.01.30.10.10.10.10.50.21.60.10.30.20.20.10.10.60.00.30.60.30.40.50.70.91.01.40.33.51.10.51.21.10.40.30.70.31.10.50.80.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-152.0471952-39.0-104.058564840435444138275457737-87.0-63.0474242556244-1241.030-8.0-43.02724908830-81.010491901851001057897
Percentage of ProfitLoss102.097.995.0100.0100.0123.898.396.696.095.287.890.071.099.398.995.797.597.4101.2110.5100.093.387.593.291.286.3100.866.7-100.0215.084.427.681.190.757.7135.092.992.985.796.978.789.780.482.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-9.93.21.33.8-2.8-6.84.03.93.43.03.24.23.513.329.34.47.03.3-7.3-5.94.74.23.94.64.53.1-87.61.8-0.5-2.61.61.34.54.71.6-4.15.04.54.37.84.14.53.34.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value15361461146613791385153714521425142213401330127812671038937103410941106119010731009996108011991381143614171657165916331724181119961859186619922062200120962387245723212342245526712631
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ContractWithCustomerBasisOfPricing

kbr:CostReimbursable


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value728689570583
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax47.447.241.237.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax47.447.241.237.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:CostReimbursable100.0100.0100.0100.0

us-gaap:FixedPriceContract


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value395370355372386469429462427401378387399333
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.725.324.227.027.930.529.532.430.029.928.430.331.532.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.725.324.227.027.930.529.532.430.029.928.430.331.532.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:FixedPriceContract100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TimeAndMaterialsContract


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4134021111100799910681023963995939952891868705
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax26.927.575.873.072.169.570.567.670.070.171.669.768.567.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax26.927.575.873.072.169.570.567.670.070.171.669.768.567.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TimeAndMaterialsContract100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ContractWithCustomerBasisOfPricing, us-gaap:StatementBusinessSegments

kbr:CostReimbursable, kbr:GovernmentSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value728689570583
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax47.447.241.237.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax47.447.241.237.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:CostReimbursable kbr:GovernmentSolutions100.0100.0100.0100.0

us-gaap:FixedPriceContract, kbr:EnergySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value57657262
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.94.75.04.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.94.75.04.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:FixedPriceContract kbr:EnergySolutions100.0100.0100.0100.0

us-gaap:FixedPriceContract, kbr:GovernmentSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value277263228240243275180286284272202268283218
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.018.015.617.417.517.912.420.120.020.315.221.022.321.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.018.015.617.417.517.912.420.120.020.315.221.022.321.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:FixedPriceContract kbr:GovernmentSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FixedPriceContract, kbr:SustainableTechnologySolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value118107135151
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.77.39.79.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.77.39.79.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:FixedPriceContract kbr:SustainableTechnologySolutions100.0100.0100.0100.0

us-gaap:FixedPriceContract, kbr:TechnologySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value70679193929181806859
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.84.96.36.56.56.86.16.35.45.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.84.96.36.56.56.86.16.35.45.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:FixedPriceContract kbr:TechnologySolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TimeAndMaterialsContract, kbr:EnergySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value264262348289
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.019.024.020.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.019.024.020.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TimeAndMaterialsContract kbr:EnergySolutions100.0100.0100.0100.0

us-gaap:TimeAndMaterialsContract, kbr:GovernmentSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value226212846740140124759692749703782660585459
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.714.557.753.710.18.152.348.652.752.558.851.646.244.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.714.557.753.710.18.152.348.652.752.558.851.646.244.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TimeAndMaterialsContract kbr:GovernmentSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TimeAndMaterialsContract, kbr:NonstrategicBusiness


Revenue
Period End2020-12-312020-09-302019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.01.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.10.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.10.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TimeAndMaterialsContract kbr:NonstrategicBusiness0.0100.00.00.00.00.00.00.00.0

us-gaap:TimeAndMaterialsContract, kbr:SustainableTechnologySolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value187190297404
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.213.021.426.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.213.021.426.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TimeAndMaterialsContract kbr:SustainableTechnologySolutions100.0100.0100.0100.0

us-gaap:TimeAndMaterialsContract, kbr:TechnologySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.04.02.03.01.01.01.01.04.03.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.30.10.20.10.10.10.10.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.30.10.20.10.10.10.10.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TimeAndMaterialsContract kbr:TechnologySolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MajorCustomers, us-gaap:ContractWithCustomerBasisOfPricing, us-gaap:StatementBusinessSegments

kbr:U.S.Government, us-gaap:TimeAndMaterialsContract, kbr:GovernmentSolutions


Revenue
Period End2020-09-302019-09-30
Value7366
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.34.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.34.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:U.S.Government us-gaap:TimeAndMaterialsContract kbr:GovernmentSolutions100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

kbr:DefenseAndIntel, kbr:GovernmentSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value395351207205
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.724.014.913.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.724.014.913.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:DefenseAndIntel kbr:GovernmentSolutions100.0100.0100.0100.0

kbr:Engineering, kbr:GovernmentSolutions


Revenue
Period End2020-09-302019-09-302019-06-302018-09-302018-06-30
Value218293303292302
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.820.621.322.823.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.820.621.322.823.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:Engineering kbr:GovernmentSolutions100.0100.0100.0100.0100.0

kbr:International, kbr:GovernmentSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value260237207214236254211230
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.916.214.115.517.016.514.516.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.916.214.115.517.016.514.516.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:International kbr:GovernmentSolutions100.0100.0100.0100.0100.0100.0100.0100.0

kbr:Logistics, kbr:GovernmentSolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value306292-49.045750582430397
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.921.2-3.432.135.56.233.631.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.921.2-3.432.135.56.233.631.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:Logistics kbr:GovernmentSolutions100.0100.0100.0100.0100.0100.0100.0100.0

kbr:ReadinessAndSustainment, kbr:GovernmentSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value315329269286
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.522.519.418.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.522.519.418.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:ReadinessAndSustainment kbr:GovernmentSolutions100.0100.0100.0100.0

kbr:ScienceAndSpace, kbr:GovernmentSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value261247241237
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.016.917.415.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.016.917.415.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:ScienceAndSpace kbr:GovernmentSolutions100.0100.0100.0100.0

kbr:Space, kbr:GovernmentSolutions


Revenue
Period End2020-09-302019-09-30
Value256226
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.615.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.615.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:Space kbr:GovernmentSolutions100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

kbr:EnergySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value321327420351296263268327
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.923.728.924.620.819.821.025.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.923.728.924.620.819.821.025.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:EnergySolutions100.0100.0100.0100.0100.0100.0100.0100.0

kbr:GovernmentSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1231116410749809539829399781033975984928868677
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax80.179.773.371.168.863.964.768.672.672.874.072.668.565.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax80.179.773.371.168.863.964.768.672.672.874.072.668.565.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:GovernmentSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:GovernmentSolutionsTechnologySolutionsAndEnergySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value1466137814521425
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.099.9100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.099.9100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:GovernmentSolutionsTechnologySolutionsAndEnergySolutions100.0100.0100.0100.0

kbr:NonstrategicBusiness


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value0.01.00.00.00.01.01.01.00.00.04.07.02610.06183
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.10.00.00.00.10.10.10.00.00.40.62.40.96.08.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.10.00.00.00.10.10.10.00.00.40.62.40.96.08.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:NonstrategicBusiness0.0100.00.00.00.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0

kbr:SustainableTechnologySolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value305297432555
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.920.331.236.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.920.331.236.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:SustainableTechnologySolutions100.0100.0100.0100.0

kbr:TechnologySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value71719396939282817262
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.85.16.46.76.56.96.26.35.76.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.85.16.46.76.56.96.26.35.76.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:TechnologySolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

country:AU


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value90827680818771746974637011086
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.95.65.25.85.85.74.95.24.95.54.75.58.78.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.95.65.25.85.85.74.95.24.95.54.75.58.78.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:AU100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:CA


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.05.09.07.02518145.02.02.02.04.013
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.30.70.51.61.21.00.40.10.20.20.31.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.30.70.51.61.21.00.40.10.20.20.31.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:CA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value913862838712719762683726668628654600560446
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax59.459.057.251.651.949.647.050.947.046.949.246.944.243.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax59.459.057.251.651.949.647.050.947.046.949.246.944.243.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:OtherCountries


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1833354263533820262738235933
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.22.32.43.04.53.42.61.41.82.02.91.84.73.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.22.32.43.04.53.42.61.41.82.02.91.84.73.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:OtherCountries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Africa


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value43394037334256465045393829
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.82.72.72.72.42.73.93.23.53.42.93.02.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.82.72.72.72.42.73.93.23.53.42.93.02.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Africa100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Asia


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value52514238556848505363505948
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.43.52.92.84.04.43.33.53.74.73.84.63.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.43.52.92.84.04.43.33.53.74.73.84.63.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Asia100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Europe


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value222217287228197249283272249254257249273
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.514.919.616.514.216.219.519.117.519.019.319.521.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.514.919.616.514.216.219.519.117.519.019.319.521.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MiddleEast


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value197177143233230251255223302247227237218202
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.812.19.816.916.616.317.615.621.218.417.118.517.219.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.812.19.816.916.616.317.615.621.218.417.118.517.219.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MiddleEast100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

country:AU, kbr:EnergySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value39374550
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.72.73.13.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.72.73.13.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:AU kbr:EnergySolutions100.0100.0100.0100.0

country:AU, kbr:GovernmentSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value907737436858262323161615
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.95.32.53.14.93.81.81.61.61.21.31.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.95.32.53.14.93.81.81.61.61.21.31.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:AU kbr:GovernmentSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:AU, kbr:SustainableTechnologySolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value-1.05.01129
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.10.30.81.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.10.30.81.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:AU kbr:SustainableTechnologySolutions100.0100.0100.0100.0

country:AU, kbr:TechnologySolutions


Revenue
Period End2020-12-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value0.00.01.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.10.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.10.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:AU kbr:TechnologySolutions0.00.0100.00.00.00.00.0

country:CA, kbr:EnergySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value4.08.01812
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.61.20.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.61.20.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:CA kbr:EnergySolutions100.0100.0100.0100.0

country:CA, kbr:GovernmentSolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value0.01.00.01.00.01.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.10.00.10.00.10.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.10.00.10.00.10.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:CA kbr:GovernmentSolutions0.0100.00.0100.00.0100.00.00.0

country:CA, kbr:SustainableTechnologySolutions


Revenue
Period End2021-06-302020-06-302020-03-31
Value1.05.026
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.41.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.41.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:CA kbr:SustainableTechnologySolutions100.0100.0100.0

country:CA, kbr:TechnologySolutions


Revenue
Period End2020-12-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value1.00.01.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.00.10.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.00.10.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:CA kbr:TechnologySolutions100.00.0100.00.00.00.00.0

country:US, kbr:EnergySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value146149199146
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.010.813.710.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.010.813.710.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US kbr:EnergySolutions100.0100.0100.0100.0

country:US, kbr:GovernmentSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value804749687559521513475561553538484431
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax52.351.346.940.537.633.432.739.438.940.537.934.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax52.351.346.940.537.633.432.739.438.940.537.934.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US kbr:GovernmentSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US, kbr:NonstrategicBusiness


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value0.01.00.00.00.01.01.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.10.00.00.00.10.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.10.00.00.00.10.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US kbr:NonstrategicBusiness0.0100.00.00.00.0100.0100.00.0

country:US, kbr:SustainableTechnologySolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value109113198249
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.17.714.316.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.17.714.316.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US kbr:SustainableTechnologySolutions100.0100.0100.0100.0

country:US, kbr:TechnologySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value5.03.09.0195.010.02.04.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.20.61.30.40.80.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.20.61.30.40.80.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US kbr:TechnologySolutions100.0100.0100.0100.0100.0100.0100.0100.0

kbr:OtherCountries, kbr:EnergySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value1526228.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.01.91.50.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.01.91.50.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:OtherCountries kbr:EnergySolutions100.0100.0100.0100.0

kbr:OtherCountries, kbr:GovernmentSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value131315111515121216181111
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.80.91.00.81.11.00.80.81.11.40.90.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.80.91.00.81.11.00.80.81.11.40.90.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:OtherCountries kbr:GovernmentSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:OtherCountries, kbr:SustainableTechnologySolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value5.0205137
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.31.43.72.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.31.43.72.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:OtherCountries kbr:SustainableTechnologySolutions100.0100.0100.0100.0

kbr:OtherCountries, kbr:TechnologySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value5.05.04.00.00.01.03.02.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.40.30.00.00.10.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.40.30.00.00.10.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:OtherCountries kbr:TechnologySolutions100.0100.0100.00.00.0100.0100.0100.0

srt:Africa, kbr:EnergySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value17153122
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.21.12.11.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.21.12.11.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Africa kbr:EnergySolutions100.0100.0100.0100.0

srt:Africa, kbr:GovernmentSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value191921221919191718192020
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.21.31.41.61.41.21.31.21.31.41.61.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.21.31.41.61.41.21.31.21.31.41.61.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Africa kbr:GovernmentSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Africa, kbr:SustainableTechnologySolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value24201423
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.61.41.01.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.61.41.01.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Africa kbr:SustainableTechnologySolutions100.0100.0100.0100.0

srt:Africa, kbr:TechnologySolutions


Revenue
Period End2020-12-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value2.06.07.0135.08.05.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.40.50.90.40.60.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.40.50.90.40.60.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Africa kbr:TechnologySolutions100.0100.0100.0100.0100.0100.0100.0

srt:Asia, kbr:EnergySolutions


Revenue
Period End2020-09-302019-12-312019-09-30
Value-2.0-2.02.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Asia kbr:EnergySolutions100.0100.0100.0

srt:Asia, kbr:GovernmentSolutions


Revenue
Period End2021-06-302019-09-302019-06-302018-09-302018-06-30
Value1.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Asia kbr:GovernmentSolutions100.00.00.00.00.0

srt:Asia, kbr:SustainableTechnologySolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value51515668
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.33.54.04.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.33.54.04.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Asia kbr:SustainableTechnologySolutions100.0100.0100.0100.0

srt:Asia, kbr:TechnologySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value3840504852485444
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.62.93.43.43.73.64.23.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.62.93.43.43.73.64.23.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Asia kbr:TechnologySolutions100.0100.0100.0100.0100.0100.0100.0100.0

srt:Europe, kbr:EnergySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value39425350
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.73.03.73.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.73.03.73.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Europe kbr:EnergySolutions100.0100.0100.0100.0

srt:Europe, kbr:GovernmentSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value161173229165159190210205182205197208
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.511.815.612.011.512.414.514.412.815.415.416.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.511.815.612.011.512.414.514.412.815.415.416.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Europe kbr:GovernmentSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Europe, kbr:SustainableTechnologySolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value61443859
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.03.02.73.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.03.02.73.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Europe kbr:SustainableTechnologySolutions100.0100.0100.0100.0

srt:Europe, kbr:TechnologySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value1921201720161313
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.31.51.41.21.41.21.01.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.31.51.41.21.41.21.01.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Europe kbr:TechnologySolutions100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MiddleEast, kbr:EnergySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-30
Value57525461
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.93.83.74.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.93.83.74.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MiddleEast kbr:EnergySolutions100.0100.0100.0100.0

us-gaap:MiddleEast, kbr:GovernmentSolutions


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value14313385179171187197159241187200183
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.39.15.813.012.312.213.611.216.914.115.614.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.39.15.813.012.312.213.611.216.914.115.614.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MiddleEast kbr:GovernmentSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MiddleEast, kbr:SustainableTechnologySolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value54445964
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.53.04.34.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.53.04.34.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MiddleEast kbr:SustainableTechnologySolutions100.0100.0100.0100.0

us-gaap:MiddleEast, kbr:TechnologySolutions


Revenue
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value1.02.04.03.03.02.01.04.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.30.20.20.20.10.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.30.20.20.20.10.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MiddleEast kbr:TechnologySolutions100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value15361461146613791385153714521425142213401330127812671038937103410941106119010731009996108011991381143614171657165916331724181119961859186619922062200120962387245723212342245526712631
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 RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value103897689739710075887887647269
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.76.15.26.55.36.36.95.36.25.86.55.05.76.6

us-gaap:SellingGeneralAndAdministrativeExpense us-gaap:StatementBusinessSegments

kbr:EnergySolutions


Selling
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value17151615161410.019
Percentage of SellingGeneralAndAdministrativeExpense22.416.916.020.018.216.115.626.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.21.11.11.11.11.10.81.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:EnergySolutions5.34.63.84.35.45.33.75.8

kbr:GovernmentSolutions


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value494946433041412835303026
Percentage of SellingGeneralAndAdministrativeExpense47.655.160.548.341.142.341.037.339.834.546.936.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.23.43.13.12.22.72.82.02.52.32.32.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:GovernmentSolutions4.04.24.34.43.14.24.42.93.43.03.23.0

kbr:SustainableTechnologySolutions


Selling
Period End2021-06-302021-03-312020-06-302020-03-31
Value21141924
Percentage of SellingGeneralAndAdministrativeExpense20.415.726.024.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.41.01.41.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:SustainableTechnologySolutions6.94.74.44.3

kbr:TechnologySolutions


Selling
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value5.06.07.07.07.06.06.06.0
Percentage of SellingGeneralAndAdministrativeExpense6.66.77.09.38.06.99.48.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.40.50.50.50.50.50.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax kbr:TechnologySolutions7.08.57.57.37.57.37.48.3

us-gaap:AllOtherSegments


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value33268.0252432362530371821
Percentage of SellingGeneralAndAdministrativeExpense32.029.210.528.132.933.036.033.334.142.528.129.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.11.80.51.81.72.12.51.82.12.81.41.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AllOtherSegments0.00.00.00.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value55225675570553085010510453645402531853175072486347104364367436013581396241444242343233703412365138223883419953865311532355165420540855475767571856955536567355695477546754175327
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:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

kbr:AffinityProject, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Assetsus-gaap:
Period End2020-09-302020-06-302019-12-31
Value10.01214
Percentage of Assets0.20.20.3
Percentage of Assets0.20.20.3
Percentage of Assets kbr:AffinityProject us-gaap:VariableInterestEntityNotPrimaryBeneficiary100.0100.0100.0

kbr:AspireDefenceProject, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Assetsus-gaap:
Period End2020-09-302020-06-302019-12-31
Value596667
Percentage of Assets1.11.31.2
Percentage of Assets1.11.31.2
Percentage of Assets kbr:AspireDefenceProject us-gaap:VariableInterestEntityNotPrimaryBeneficiary100.0100.0100.0

kbr:AspireDefenceProject, us-gaap:VariableInterestEntityPrimaryBeneficiary


Assetsus-gaap:
Period End2020-09-302020-06-302019-12-31
Value440442530
Percentage of Assets8.38.89.9
Percentage of Assets8.38.89.9
Percentage of Assets kbr:AspireDefenceProject us-gaap:VariableInterestEntityPrimaryBeneficiary100.0100.0100.0

kbr:EbicAmmoniaProject, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Assetsus-gaap:
Period End2020-09-302020-06-302019-12-31
Value313247
Percentage of Assets0.60.60.9
Percentage of Assets0.60.60.9
Percentage of Assets kbr:EbicAmmoniaProject us-gaap:VariableInterestEntityNotPrimaryBeneficiary100.0100.0100.0

kbr:FasttraxLimitedProject, us-gaap:VariableInterestEntityPrimaryBeneficiary


Assetsus-gaap:
Period End2020-09-302020-06-302019-12-31
Value474245
Percentage of Assets0.90.80.8
Percentage of Assets0.90.80.8
Percentage of Assets kbr:FasttraxLimitedProject us-gaap:VariableInterestEntityPrimaryBeneficiary100.0100.0100.0

kbr:IchthysLNGProject, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Assetsus-gaap:
Period End2020-09-302020-06-302019-12-31
Value561542546
Percentage of Assets10.610.810.2
Percentage of Assets10.610.810.2
Percentage of Assets kbr:IchthysLNGProject us-gaap:VariableInterestEntityNotPrimaryBeneficiary100.0100.0100.0

kbr:UKRoadProjects, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Assetsus-gaap:
Period End2020-09-302020-06-302019-12-31
Value575440
Percentage of Assets1.11.10.7
Percentage of Assets1.11.10.7
Percentage of Assets kbr:UKRoadProjects us-gaap:VariableInterestEntityNotPrimaryBeneficiary100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities, us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject

us-gaap:VariableInterestEntityNotPrimaryBeneficiary, kbr:AffinityProject


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value10.010.01114
Percentage of Assets0.20.20.20.3
Percentage of Assets0.20.20.20.3
Percentage of Assets us-gaap:VariableInterestEntityNotPrimaryBeneficiary kbr:AffinityProject100.0100.0100.0100.0

us-gaap:VariableInterestEntityNotPrimaryBeneficiary, kbr:AspireDefenceProject


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value68636867
Percentage of Assets1.21.11.21.2
Percentage of Assets1.21.11.21.2
Percentage of Assets us-gaap:VariableInterestEntityNotPrimaryBeneficiary kbr:AspireDefenceProject100.0100.0100.0100.0

us-gaap:VariableInterestEntityNotPrimaryBeneficiary, kbr:EbicAmmoniaProject


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value38323147
Percentage of Assets0.70.60.50.9
Percentage of Assets0.70.60.50.9
Percentage of Assets us-gaap:VariableInterestEntityNotPrimaryBeneficiary kbr:EbicAmmoniaProject100.0100.0100.0100.0

us-gaap:VariableInterestEntityNotPrimaryBeneficiary, kbr:IchthysLNGProject


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value375595606546
Percentage of Assets6.810.510.610.2
Percentage of Assets6.810.510.610.2
Percentage of Assets us-gaap:VariableInterestEntityNotPrimaryBeneficiary kbr:IchthysLNGProject100.0100.0100.0100.0

us-gaap:VariableInterestEntityNotPrimaryBeneficiary, kbr:UKRoadProjects


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value54595940
Percentage of Assets1.01.01.00.7
Percentage of Assets1.01.01.00.7
Percentage of Assets us-gaap:VariableInterestEntityNotPrimaryBeneficiary kbr:UKRoadProjects100.0100.0100.0100.0

us-gaap:VariableInterestEntityPrimaryBeneficiary, kbr:AspireDefenceProject


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-03-312019-12-31
Value447445448493530
Percentage of Assets8.17.87.99.79.9
Percentage of Assets8.17.87.99.79.9
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary kbr:AspireDefenceProject100.0100.0100.0100.0100.0

us-gaap:VariableInterestEntityPrimaryBeneficiary, kbr:FasttraxLimitedProject


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-03-312019-12-31
Value3040454645
Percentage of Assets0.50.70.80.90.8
Percentage of Assets0.50.70.80.90.8
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary kbr:FasttraxLimitedProject100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Assetsus-gaap:
Period End2020-12-312019-12-31
Value64436291
Percentage of Assets112.9117.3
Percentage of Assets112.9117.3
Percentage of Assets us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees100.0100.0

us-gaap:Assets us-gaap:StatementBusinessSegments

kbr:EnergySolutions


Assetsus-gaap:
Period End2020-12-312019-12-31
Value12831464
Percentage of Assets22.527.3
Percentage of Assets22.527.3
Percentage of Assets kbr:EnergySolutions100.0100.0

kbr:GovernmentSolutions


Assetsus-gaap:
Period End2020-12-312019-12-31
Value33292699
Percentage of Assets58.450.3
Percentage of Assets58.450.3
Percentage of Assets kbr:GovernmentSolutions100.0100.0

kbr:GovernmentSolutionsTechnologySolutionsAndEnergySolutions


Assetsus-gaap:
Period End2020-12-312019-12-31
Value56995353
Percentage of Assets99.999.8
Percentage of Assets99.999.8
Percentage of Assets kbr:GovernmentSolutionsTechnologySolutionsAndEnergySolutions100.0100.0

kbr:NonstrategicBusiness


Assetsus-gaap:
Period End2020-12-312019-12-31
Value6.07.0
Percentage of Assets0.10.1
Percentage of Assets0.10.1
Percentage of Assets kbr:NonstrategicBusiness100.0100.0

kbr:TechnologySolutions


Assetsus-gaap:
Period End2020-12-312019-12-31
Value205218
Percentage of Assets3.64.1
Percentage of Assets3.64.1
Percentage of Assets kbr:TechnologySolutions100.0100.0

us-gaap:AllOtherSegments


Assetsus-gaap:
Period End2020-12-312019-12-31
Value882972
Percentage of Assets15.518.1
Percentage of Assets15.518.1
Percentage of Assets us-gaap:AllOtherSegments100.0100.0

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
Value40214000409635953368344635073585352435223334320531002733245327432770317133993145228722622360267728863011326430692972296229212683276729483256314630742998323130943106317832133031
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 Assets72.870.571.867.767.267.565.466.466.366.265.765.965.862.666.876.277.480.082.074.166.667.169.273.375.577.577.757.056.055.653.049.551.253.156.555.054.054.257.055.656.758.159.356.9

us-gaap:Liabilities us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

kbr:AffinityProject, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Liabilitiesus-gaap:
Period End2020-09-302020-06-302019-12-31
Value119.010.0
Percentage of Liabilities0.30.30.3
Percentage of Assets0.20.20.2
Percentage of Assets kbr:AffinityProject us-gaap:VariableInterestEntityNotPrimaryBeneficiary110.075.071.4

kbr:AspireDefenceProject, us-gaap:VariableInterestEntityPrimaryBeneficiary


Liabilitiesus-gaap:
Period End2020-09-302020-06-302019-12-31
Value208213283
Percentage of Liabilities5.86.38.1
Percentage of Assets3.94.35.3
Percentage of Assets kbr:AspireDefenceProject us-gaap:VariableInterestEntityPrimaryBeneficiary47.348.253.4

kbr:FasttraxLimitedProject, us-gaap:VariableInterestEntityPrimaryBeneficiary


Liabilitiesus-gaap:
Period End2020-09-302020-06-302019-12-31
Value211924
Percentage of Liabilities0.60.60.7
Percentage of Assets0.40.40.4
Percentage of Assets kbr:FasttraxLimitedProject us-gaap:VariableInterestEntityPrimaryBeneficiary44.745.253.3

kbr:IchthysLNGProject, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Liabilitiesus-gaap:
Period End2020-09-302020-06-302019-12-31
Value393529
Percentage of Liabilities1.11.00.8
Percentage of Assets0.70.70.5
Percentage of Assets kbr:IchthysLNGProject us-gaap:VariableInterestEntityNotPrimaryBeneficiary7.06.55.3

us-gaap:Liabilities us-gaap:ConsolidatedEntities, us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject

us-gaap:VariableInterestEntityNotPrimaryBeneficiary, kbr:AffinityProject


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value9.08.09.010.0
Percentage of Liabilities0.20.20.20.3
Percentage of Assets0.20.10.20.2
Percentage of Assets us-gaap:VariableInterestEntityNotPrimaryBeneficiary kbr:AffinityProject90.080.081.871.4

us-gaap:VariableInterestEntityNotPrimaryBeneficiary, kbr:IchthysLNGProject


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value6.0304429
Percentage of Liabilities0.10.81.10.8
Percentage of Assets0.10.50.80.5
Percentage of Assets us-gaap:VariableInterestEntityNotPrimaryBeneficiary kbr:IchthysLNGProject1.65.07.35.3

us-gaap:VariableInterestEntityPrimaryBeneficiary, kbr:AspireDefenceProject


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312020-03-312019-12-31
Value214199205245283
Percentage of Liabilities5.35.05.07.18.1
Percentage of Assets3.93.53.64.85.3
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary kbr:AspireDefenceProject47.944.745.849.753.4

us-gaap:VariableInterestEntityPrimaryBeneficiary, kbr:FasttraxLimitedProject


Liabilitiesus-gaap:
Period End2021-06-302021-03-312020-12-312020-03-312019-12-31
Value3.013182324
Percentage of Liabilities0.10.30.40.70.7
Percentage of Assets0.10.20.30.50.4
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary kbr:FasttraxLimitedProject10.032.540.050.053.3

us-gaap:Liabilities us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Liabilitiesus-gaap:
Period End2020-12-312019-12-31
Value38493871
Percentage of Liabilities94.0110.4
Percentage of Assets67.572.2
Percentage of Assets us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees59.761.5

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
Value55225675570553085010510453645402531853175072486347104364367436013581396241444242343233703412365138223883419953865311532355165420540855475767571856955536567355695477546754175327
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

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value146916461580168816151630184317971774177317181643159615121229867823803757111111641125106598294187994223252349238126172715268326322542259826652588249525282420235622462288
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.629.027.731.832.231.934.433.333.433.333.933.833.934.633.524.123.020.318.326.233.933.431.226.924.622.622.443.244.244.747.450.149.647.444.145.446.846.744.045.444.243.141.543.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


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
Value17261628163422071897198220112107198019711959176416631633142515181495188120471790180117451844196221542233254428232745278130103218319334953668361234463271344233663249322932623641
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.328.728.641.637.938.837.539.037.237.138.636.335.337.438.842.241.747.549.442.252.551.854.053.756.457.560.652.451.752.254.659.459.063.063.663.260.559.160.760.459.359.160.268.3

us-gaap:AssetsCurrent us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Assets
Period End2020-12-312019-12-31
Value32163072
Percentage of AssetsCurrent196.8152.8
Percentage of Assets56.457.3
Percentage of Assets us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees49.948.8

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value4834454369496355667126816117087395815194864395114914105365698048248837687317589701048969996109995980090410538468248379666907127887861175123590894111451861
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.77.87.617.912.711.113.312.611.513.314.611.911.011.111.914.213.710.312.913.423.424.525.921.019.119.523.119.518.218.719.917.714.816.318.314.814.515.117.012.413.014.414.50.00.00.017.70.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:CashAndCashEquivalents

kbr:CashHeldinJointVentureAndSubcontractingEntities


Cash
Period End2021-06-302021-03-312020-12-312019-12-312018-12-31
Value131151151260318
Percentage of CashAndCashEquivalentsAtCarryingValue27.133.934.636.543.0
Percentage of Assets2.42.72.64.86.3
Percentage of Assets kbr:CashHeldinJointVentureAndSubcontractingEntities0.00.00.00.00.0

us-gaap:BankTimeDeposits


Cash
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value123.03.0151104251091944624501421651633375198351367400265292327560391474521618450
Percentage of CashAndCashEquivalentsAtCarryingValue2.50.70.721.215.34.115.426.37.94.610.332.332.333.28.014.034.843.744.545.334.539.943.157.737.348.952.356.242.7
Percentage of Assets0.20.10.12.81.90.52.13.80.90.51.13.94.64.60.81.84.710.210.911.77.37.68.413.37.38.99.811.27.8
Percentage of Assets us-gaap:BankTimeDeposits0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Cash


Cash
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value340291282301253282245227232193164236278267319405319403401430434378353330577420369412402
Percentage of CashAndCashEquivalentsAtCarryingValue70.465.464.742.337.246.234.630.739.937.233.753.854.454.477.875.656.150.148.748.756.551.746.634.055.143.337.037.538.2
Percentage of Assets6.25.14.95.64.75.34.64.54.84.13.86.47.77.58.19.87.511.711.912.611.99.99.17.910.77.96.97.57.0
Percentage of Assets us-gaap:Cash0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:StatementGeographical

kbr:Domestic


Cash
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value95755420822413015621411098114186215187227255200381343364308296188209274282260364378
Percentage of CashAndCashEquivalentsAtCarryingValue19.716.912.429.232.921.322.029.018.918.923.542.442.138.155.447.635.147.441.641.240.140.524.821.526.129.126.133.135.9
Percentage of Assets1.71.30.93.94.12.42.94.22.32.12.65.16.05.25.76.24.711.110.210.78.47.74.85.05.15.34.96.66.6
Percentage of Assets kbr:Domestic0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

kbr:International


Cash
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value388370382504457481552525471421372253296304183281369423481519460435570761774687736735675
Percentage of CashAndCashEquivalentsAtCarryingValue80.383.187.670.867.178.778.071.081.181.176.557.657.961.944.652.464.952.658.458.859.959.575.278.573.970.973.966.964.1
Percentage of Assets7.06.56.79.48.59.010.410.49.78.98.56.98.28.54.66.88.712.314.315.212.611.414.718.114.412.913.813.311.7
Percentage of Assets kbr:International0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CashAndCashEquivalentsAtCarryingValue us-gaap:StatementGeographical, us-gaap:CashAndCashEquivalents

kbr:Domestic, us-gaap:Cash


Cash
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302019-06-302018-12-31
Value957554114133112104
Percentage of CashAndCashEquivalentsAtCarryingValue19.716.912.416.019.518.314.1
Percentage of Assets1.71.30.92.12.52.12.1
Percentage of Assets kbr:Domestic us-gaap:Cash0.00.00.00.00.00.00.0

kbr:International, kbr:CashHeldinJointVentureAndSubcontractingEntities


Cash
Period End2021-06-302021-03-312020-12-312019-12-312018-12-31
Value131151151259315
Percentage of CashAndCashEquivalentsAtCarryingValue27.133.934.636.442.6
Percentage of Assets2.42.72.64.86.2
Percentage of Assets kbr:International kbr:CashHeldinJointVentureAndSubcontractingEntities0.00.00.00.00.0

kbr:International, us-gaap:BankTimeDeposits


Cash
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302019-06-302018-12-31
Value123.03.058151287
Percentage of CashAndCashEquivalentsAtCarryingValue2.50.70.78.12.22.011.8
Percentage of Assets0.20.10.11.10.30.21.7
Percentage of Assets kbr:International us-gaap:BankTimeDeposits0.00.00.00.00.00.00.0

kbr:International, us-gaap:Cash


Cash
Period End2021-06-302021-03-312020-12-312019-12-312019-09-302019-06-302018-12-31
Value245216228187120170123
Percentage of CashAndCashEquivalentsAtCarryingValue50.748.552.326.317.627.816.6
Percentage of Assets4.43.84.03.52.23.22.4
Percentage of Assets kbr:International us-gaap:Cash0.00.00.00.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value483445436949635566712681611708739581519439536
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.77.87.617.912.711.113.312.611.513.314.611.911.011.912.9

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


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
Value12612412111512513414615313210310810311710293949795103123127116109143136130147151167214196320288333464460480463517487380385394608
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.32.22.12.22.52.62.72.82.51.92.12.12.52.32.52.62.72.42.52.93.73.43.23.93.63.33.52.83.14.03.65.95.36.08.08.08.48.49.18.76.97.07.311.4

Assets Noncurrent

us-gaap:AssetsNoncurrent us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:AssetsNoncurrent

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Assets
Period End2020-12-312019-12-31
Value32273219
Percentage of AssetsNoncurrent100.0100.0
Percentage of Assets56.660.0
Percentage of Assets us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees50.151.2

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value424419413400388386375371367355360355336329323324315324338353354352340362381385426426397384363355356352329376364359353343334264
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.57.37.88.07.67.26.97.06.97.07.47.57.79.09.09.08.07.88.010.310.510.39.39.59.89.27.98.07.27.16.76.46.26.25.86.86.46.46.46.36.25.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value130111112120130109116120121129133142130134139143145165153162169198229230247410421415415405395390390380368389384379381374355251
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.32.12.22.42.42.02.22.32.42.72.83.33.53.73.93.63.53.94.54.85.05.46.05.95.97.67.97.87.57.57.37.06.86.66.57.06.86.87.06.86.64.7

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical

country:GB


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value40445052354868839297111
Percentage of PropertyPlantAndEquipmentNet30.833.841.340.024.128.427.520.023.625.331.3
Percentage of Assets0.70.81.01.40.81.41.61.51.61.72.0
Percentage of Assets country:GB0.00.00.00.00.00.00.00.00.00.00.0

country:US


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value575051607073115272238225178
Percentage of PropertyPlantAndEquipmentNet43.838.542.146.248.343.246.665.561.058.650.1
Percentage of Assets1.00.91.01.61.72.12.74.94.14.03.3
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.00.0

kbr:OtherCountries


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3336201840486460606266
Percentage of PropertyPlantAndEquipmentNet25.427.716.513.827.628.425.914.515.416.118.6
Percentage of Assets0.60.70.40.51.01.41.51.11.01.11.2
Percentage of Assets kbr:OtherCountries0.00.00.00.00.00.00.00.00.00.00.0

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures


Investments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value662886881825811759850793813810744724622566387401386369369327316303281261165144151149174163156154179202217250222223190215229241219
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.015.615.415.516.214.915.814.715.315.214.714.913.213.010.511.110.89.38.97.79.29.08.27.14.33.73.62.83.33.12.82.83.33.63.84.43.94.03.33.94.24.44.0

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:FinancialInstrument

us-gaap:EquityMethodInvestments


Investments
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-01-012018-12-31
Value662886881825846753724
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0100.0100.099.50.097.3
Percentage of Assets12.015.615.415.515.80.014.3
Percentage of Assets us-gaap:EquityMethodInvestments0.00.00.00.00.00.00.0

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures us-gaap:StatementBusinessSegments

kbr:EnergySolutions


Investments
Period End2020-12-312019-12-31
Value737699
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures83.782.2
Percentage of Assets12.913.0
Percentage of Assets kbr:EnergySolutions57.447.7

kbr:GovernmentSolutions


Investments
Period End2020-12-312019-12-31
Value144147
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures16.317.3
Percentage of Assets2.52.7
Percentage of Assets kbr:GovernmentSolutions4.35.4

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value17631761176111791176121012651261126412651265126812711011968965961959959953345344324324324324324771774773772776775778779779955957951949952951947691
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.931.030.922.223.523.723.623.323.823.824.926.127.023.226.326.826.824.223.122.510.110.29.58.98.58.37.714.314.614.514.014.314.314.013.513.616.817.316.817.017.417.417.513.0

us-gaap:Goodwill us-gaap:BusinessAcquisition

kbr:CentauriLLC


Goodwillus-gaap:
Period End2020-10-01
Value576
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets kbr:CentauriLLC0.0

us-gaap:Goodwill us-gaap:StatementBusinessSegments

kbr:EnergySolutions


Goodwillus-gaap:
Period End2020-12-312020-09-302020-06-302019-12-31
Value13913819237
Percentage of Goodwill7.911.71.618.7
Percentage of Assets2.42.60.44.4
Percentage of Assets kbr:EnergySolutions10.80.00.016.2

kbr:GovernmentSolutions


Goodwillus-gaap:
Period End2020-12-312020-09-302019-12-312018-12-312017-12-31
Value1570990978977679
Percentage of Goodwill89.284.077.377.270.1
Percentage of Assets27.518.718.219.318.5
Percentage of Assets kbr:GovernmentSolutions47.20.036.20.00.0

kbr:HydrocarbonsServices


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value139237237238
Percentage of Goodwill7.918.718.724.6
Percentage of Assets2.44.44.76.5
Percentage of Assets kbr:HydrocarbonsServices0.00.00.00.0

kbr:TechnologySolutions


Goodwillus-gaap:
Period End2020-12-312020-09-302019-12-31
Value525150
Percentage of Goodwill3.04.34.0
Percentage of Assets0.91.00.9
Percentage of Assets kbr:TechnologySolutions25.40.022.9

kbr:TechnologyandConsulting


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-31
Value52505151
Percentage of Goodwill3.04.04.05.3
Percentage of Assets0.90.91.01.4
Percentage of Assets kbr:TechnologyandConsulting0.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value65466868345545646649548950551251652354448623923724024224825750533538404041768082859091949910210510911311612112512758
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.811.812.08.69.19.19.29.19.59.610.210.811.511.16.56.66.76.16.06.11.51.61.01.01.01.01.01.41.51.51.51.71.71.71.71.81.82.02.02.12.22.32.31.1

us-gaap:IntangibleAssetsNetExcludingGoodwill us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:ContractBasedIntangibleAssets


Intangible
Period End2020-12-312019-12-312018-12-312017-12-31
Value2152032133.0
Percentage of IntangibleAssetsNetExcludingGoodwill31.541.041.31.3
Percentage of Assets3.83.84.20.1
Percentage of Assets us-gaap:ContractBasedIntangibleAssets0.00.00.00.0

us-gaap:CustomerRelationships


Intangible
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value3701882031491528.0
Percentage of IntangibleAssetsNetExcludingGoodwill54.238.039.362.361.322.9
Percentage of Assets6.53.54.04.13.70.2
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.0

us-gaap:DevelopedTechnologyRights


Intangible
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value38322712132.0
Percentage of IntangibleAssetsNetExcludingGoodwill5.66.55.25.05.25.7
Percentage of Assets0.70.60.50.30.30.1
Percentage of Assets us-gaap:DevelopedTechnologyRights0.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets


Intangible
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value10.01112172314
Percentage of IntangibleAssetsNetExcludingGoodwill1.52.22.37.19.340.0
Percentage of Assets0.20.20.20.50.60.4
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.0

us-gaap:IntangibleAssetsNetExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:TrademarksAndTradeNames


Intangible
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value506161616011
Percentage of IntangibleAssetsNetExcludingGoodwill7.312.311.825.524.231.4
Percentage of Assets0.91.11.21.71.40.3
Percentage of Assets us-gaap:TrademarksAndTradeNames0.00.00.00.00.00.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312015-12-312014-12-312013-12-312012-12-31
Value2712201952825.048598433
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.84.13.87.70.11.110.87.5

us-gaap:DeferredTaxAssetsLiabilitiesNet us-gaap:IncomeTaxAuthority

country:AU


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value221210.09.00.00.00.0
Percentage of DeferredTaxAssetsLiabilitiesNet8.15.55.13.20.00.00.0
Percentage of Assets0.40.20.20.20.00.00.0
Percentage of Assets country:AU0.00.00.00.00.00.00.0

country:CA


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value1.01.04.05.06.04.0-1.0
Percentage of DeferredTaxAssetsLiabilitiesNet0.40.52.11.80.080.0-2.1
Percentage of Assets0.00.00.10.10.10.1-0.0
Percentage of Assets country:CA0.00.00.00.00.00.00.0

country:GB


Deferred
Period End2020-12-312017-12-312016-12-312015-12-312014-12-31
Value148110480126
Percentage of DeferredTaxAssetsLiabilitiesNet5.228.70.01600.0262.5
Percentage of Assets0.22.22.52.33.0
Percentage of Assets country:GB0.00.00.00.00.0

country:US


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312015-12-312014-12-31
Value2272142021942.03.0
Percentage of DeferredTaxAssetsLiabilitiesNet83.897.3103.668.840.06.2
Percentage of Assets4.04.04.05.30.10.1
Percentage of Assets country:US0.00.00.00.00.00.0

kbr:OtherCountries


Deferred
Period End2020-12-312015-12-312014-12-31
Value7.0128.0
Percentage of DeferredTaxAssetsLiabilitiesNet2.6240.016.7
Percentage of Assets0.10.40.2
Percentage of Assets kbr:OtherCountries0.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1611471541131061201751831811800.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets2.92.62.72.12.12.43.33.43.43.40.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


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
Value145151135137140140143136141146147148158131124124125127127128140134134143166152148192115117113901261301171371641531521401291248481
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.62.72.42.62.82.72.72.52.72.72.93.03.43.03.43.43.53.23.13.04.14.03.93.94.33.93.53.62.22.22.01.72.32.32.02.42.92.82.72.52.42.31.61.5

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


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
Value6336005745845936935726246115805464924454753503984124625355684794404384855866377426987267327476427017667568788067657618528569059211045
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.510.610.111.011.813.610.711.611.510.910.810.19.410.99.511.111.511.712.913.414.013.112.813.315.316.417.713.013.713.813.511.813.013.813.115.414.213.813.415.315.616.617.019.6

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312012-12-312011-12-31
Value7.011161.021262528253430211623173740555524365456554843616011654
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.20.30.00.40.50.50.50.50.60.60.40.30.50.51.01.11.41.30.61.01.61.61.51.31.11.51.12.01.0

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-01-012017-12-31
Value278299356355381415484536487472463377368
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.05.36.26.77.68.19.09.99.28.99.10.010.0

us-gaap:ContractWithCustomerLiabilityCurrent us-gaap:RelatedPartyTransactionsByRelatedParty

kbr:TransactionswithRelatedParties


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value113553486533333737353827
Percentage of ContractWithCustomerLiabilityCurrent4.011.714.913.517.18.06.86.97.67.48.27.3
Percentage of Assets0.20.60.90.91.30.60.60.70.70.70.70.7
Percentage of Assets kbr:TransactionswithRelatedParties0.00.00.00.00.00.00.00.00.00.00.00.0

Dividends Payable Current

us-gaap:DividendsPayableCurrent

us-gaap:DividendsPayableCurrent


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value1616141414141111111111111111111111121212121112121212
Percentage of DividendsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.20.30.30.30.20.20.20.20.20.20.20.30.30.30.30.30.30.30.30.30.40.30.30.3

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


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
Value14431419145514331495162715011652156315051419136412971320107111721199134315591550137413131412151616711819202418961910188818281764184320232277228421782086228422952288234623472291
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.125.025.527.029.831.928.030.629.428.328.028.027.530.229.232.533.533.937.636.540.039.041.441.543.746.848.235.236.035.533.132.534.136.539.539.938.237.740.341.241.842.943.343.0

us-gaap:LiabilitiesCurrent us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Liabilities
Period End2020-12-312019-12-31
Value1018949
Percentage of LiabilitiesCurrent70.063.2
Percentage of Assets17.817.7
Percentage of Assets us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees15.815.1

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value141212121312272727272221120.0
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.30.20.20.20.30.20.50.50.50.50.40.40.30.0

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value414344394042394240400.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.70.80.80.70.80.80.70.80.80.80.0

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


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
Value198182193193240228186191175174179169161146157193213252292233217240263326363432488438397421345357352404628625598590585599483513470552
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.63.23.43.64.84.53.53.53.33.33.53.53.43.34.35.45.96.47.05.56.37.17.78.99.511.111.68.17.57.96.36.66.57.310.910.910.510.710.310.88.89.48.710.4

Liabilities Noncurrent

us-gaap:LiabilitiesNoncurrent us-gaap:EquityMethodInvestmentNonconsolidatedInvestee

us-gaap:LiabilitiesNoncurrent

us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees


Liabilities
Period End2020-12-312019-12-31
Value28312922
Percentage of LiabilitiesNoncurrent100.0100.0
Percentage of Assets49.654.5
Percentage of Assets us-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvestees43.946.4

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value15991598159613261078106512101212121512501248114610555404704704706506506500.0
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets29.028.228.025.021.520.922.622.422.823.524.623.622.412.412.813.113.116.415.715.30.0

us-gaap:LongTermDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

kbr:DelayedDrawTermLoanA, us-gaap:SecuredDebt


Long
Period End2020-07-022020-02-072019-12-312019-09-302019-06-302018-04-25
Value275275350350350350
Percentage of LongTermDebt0.00.028.928.928.80.0
Percentage of Assets0.00.06.56.56.60.0
Percentage of Assets kbr:DelayedDrawTermLoanA us-gaap:SecuredDebt0.00.00.00.00.00.0

kbr:DelayedDrawTermLoanB, us-gaap:SecuredDebt


Long
Period End2020-07-022020-02-072019-12-31
Value520520800
Percentage of LongTermDebt0.00.066.1
Percentage of Assets0.00.014.9
Percentage of Assets kbr:DelayedDrawTermLoanB us-gaap:SecuredDebt0.00.00.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1585158615841314106510531183118511881223122611251043470
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.727.927.824.821.320.622.121.922.323.024.223.122.112.8

Secured Long Term Debt

us-gaap:SecuredLongTermDebt

us-gaap:SecuredLongTermDebt


Secured
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value1585158615841314106510531183118511881223122610109280.0
Percentage of SecuredLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets28.727.927.824.821.320.622.121.922.323.024.220.819.70.0

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
Value161126161414162929282712178118665915014916311794
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.20.50.30.30.30.30.50.50.50.50.20.41.90.51.81.63.83.63.83.42.8

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent


Pension
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value339363381223232249277192219240250328349392391520468518526258274314333444476466502423462465477358391
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.16.46.74.24.64.95.23.64.14.54.96.77.49.010.614.413.113.112.76.18.09.39.812.212.512.012.07.98.78.78.66.66.8

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value32292925272814202022201514119-8.0-9.0-12.0-12.0-12.0-14.0-19.0-17.0-13.0-8.0-5.0-7.0-7.0-8.0-10.0-20.0-22.022-42.0-33.0-31.0-26.0-44.050-53.0-53.0-49.0-67.0-42.08.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.50.50.50.50.50.30.40.40.40.40.30.32.7-0.2-0.2-0.3-0.3-0.3-0.3-0.6-0.5-0.4-0.2-0.1-0.2-0.2-0.1-0.2-0.4-0.40.4-0.8-0.6-0.5-0.5-0.80.9-0.9-1.0-0.9-1.2-0.80.2

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


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
Value248249256251216164124122122119202164183183171188197200200208200203187201215219229248255341345209214211217160158161169159151148132106
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.54.44.54.74.33.22.32.32.32.24.03.43.94.24.75.25.55.04.84.95.86.05.55.55.65.65.54.64.86.46.33.94.03.83.82.82.82.93.02.92.82.72.42.0

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1941801861541481451922012032070.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets3.53.23.32.93.02.83.63.73.83.90.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-312020-09-30
Value4839
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0
Percentage of Assets0.80.7

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-312020-09-30
Value4233
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0
Percentage of Assets0.70.6

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-312020-09-30
Value3223
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0
Percentage of Assets0.60.4

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value27
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.5

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value86
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets1.5

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-31
Value230193231243243247
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0
Percentage of Assets4.03.64.34.54.64.6

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value291247226246312329332340
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.14.74.54.85.86.16.26.4

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-312020-09-30
Value6154
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0
Percentage of Assets1.11.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value146916461580168816151630184317971774177317181643159615121229867823803757111111641125106598294187994223252349238126172715268326322542259826652588249525282420235622462288
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.629.027.731.832.231.934.433.333.433.333.933.833.934.633.524.123.020.318.326.233.933.431.226.924.622.622.443.244.244.747.450.149.647.444.145.446.846.744.045.444.243.141.543.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-312007-12-31
Value1501167516091713164216581857181717941795173816581610163112218588117917451097114511081052974936872935231723392361259527372641259925112572262125382442247523712289220423482384229620342235
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets27.229.528.232.332.832.534.633.633.733.834.334.134.237.433.223.822.620.018.025.933.432.930.826.724.522.522.343.044.044.447.050.548.846.943.545.046.045.843.044.443.341.940.70.00.043.10.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value-757.0-764.0-639.0-644.0-649.0-654.0-581.0-585.0-589.0-592.0-642.0-647.0-654.0-660.0-767.0-772.0-779.0-785.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-45.2-47.5-37.3-39.2-39.1-35.2-32.0-32.6-32.8-34.1-38.7-40.2-40.1-54.1-89.4-95.2-98.5-105.4
Percentage of Assets-13.3-13.4-12.0-12.9-12.7-12.2-10.8-11.0-11.1-11.7-13.2-13.7-15.0-18.0-21.3-21.6-19.7-18.9
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302020-12-312020-06-302019-12-31
Value-751.0-764.0-644.0-654.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-50.0-47.5-39.2-35.2
Percentage of Assets-13.6-13.4-12.9-12.2
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.0

us-gaap:AccumulatedForeignCurrencyAdjustmentIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302020-12-312020-06-302019-12-31
Value-280.0-291.0-363.0-315.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-18.7-18.1-22.1-17.0
Percentage of Assets-5.1-5.1-7.2-5.9
Percentage of Assets us-gaap:AccumulatedForeignCurrencyAdjustmentIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.0

us-gaap:AccumulatedGainLossCashFlowHedgeIncludingNoncontrollingInterest


Stockholders
Period End2021-06-302020-12-312020-06-302019-12-31
Value-14.0-28.0-36.0-18.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.9-1.7-2.2-1.0
Percentage of Assets-0.3-0.5-0.7-0.3
Percentage of Assets us-gaap:AccumulatedGainLossCashFlowHedgeIncludingNoncontrollingInterest0.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Stockholders
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-13.0-28.0-33.0-36.0-35.0-18.0-21.0-23.0-16.0-14.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.8-1.7-1.9-2.2-2.1-1.0-1.2-1.3-0.9-0.8
Percentage of Assets-0.2-0.5-0.6-0.7-0.7-0.3-0.4-0.4-0.3-0.3
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value-1054.0-1083.0-1014.0-1043.0-1081.0-987.0-954.0-926.0-911.0-913.0-940.0-935.0-912.0-921.0-1024.0-1030.0-1030.0-1050.0-792.0-808.0-808.0-831.0-920.0-916.0-922.0-876.0-744.0-701.0-723.0-740.0-623.0-645.0-611.0-610.0-541.0-550.0-541.0-548.0-448.0-436.0-432.0-438.0-428.0-439.0-444.0-439.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-62.9-67.3-59.2-63.5-65.2-53.2-52.5-51.6-50.8-52.5-56.7-58.1-55.9-75.4-119.3-127.0-130.2-140.9-72.2-70.6-72.9-79.0-94.5-97.9-105.7-93.7-32.1-30.0-30.6-28.5-22.8-24.4-23.5-24.3-21.0-21.0-21.3-22.4-18.1-18.4-18.9-19.9-18.2-18.4-19.3-21.6
Percentage of Assets-18.6-19.0-19.1-20.8-21.2-18.4-17.7-17.4-17.1-18.0-19.3-19.9-20.9-25.1-28.4-28.8-26.0-25.3-18.7-23.5-24.0-24.4-25.2-24.0-23.7-20.9-13.8-13.2-13.6-13.4-11.5-11.9-11.0-10.6-9.5-9.7-9.8-9.7-8.0-8.0-7.9-8.10.00.0-8.30.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value-284.0-291.0-342.0-363.0-397.0-315.0-352.0-318.0-306.0-307.0-290.0-281.0-255.0-258.0-254.0-255.0-248.0-262.0-269.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-17.0-18.1-20.0-22.1-23.9-17.0-19.4-17.7-17.0-17.7-17.5-17.5-15.6-21.1-29.6-31.4-31.4-35.2-25.6
Percentage of Assets-5.0-5.1-6.4-7.2-7.8-5.9-6.5-6.0-5.8-6.1-6.0-6.0-5.8-7.0-7.1-7.1-6.3-6.3-7.9
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value22402230222222192216221022062202219721942190217521712094209120952093209020882083208020762070206620612056209120852081207520652061206420562049204320212014200519991998198919812111210421032091
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest149.2133.1138.1129.5135.0133.3118.8121.2122.5122.2126.0131.2134.8128.4171.3244.2258.1264.2280.3189.9181.7187.4196.8212.1220.2235.8223.690.089.087.979.675.378.279.181.679.477.179.482.180.884.386.989.989.988.391.6102.8
Percentage of Assets40.639.338.941.844.243.341.140.841.341.343.244.746.148.056.958.258.452.850.449.160.661.660.756.653.952.949.838.739.239.037.438.038.237.135.535.735.536.435.335.936.536.436.60.00.039.50.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AociIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-1045.0-1054.0-1083.0-1043.0-1081.0-987.0-913.0-921.0-1050.0-831.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-69.6-62.9-67.3-63.5-65.2-53.2-52.5-75.4-140.9-79.0
Percentage of Assets-18.9-18.6-19.0-20.8-21.2-18.4-18.0-25.1-25.3-24.4
Percentage of Assets us-gaap:AociIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value32292925272814202022201514119-8.0-9.0-12.0-12.0-12.0-14.0-19.0-17.0-13.0-8.0-5.0-7.0-7.0-8.0-10.0-20.0-22.022-42.0-33.0-31.0-26.0-44.0-50.0-53.0-53.0-49.0-67.0-42.0172.08.0-18.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest2.11.71.81.51.61.70.81.11.11.21.20.90.97.3-0.7-1.0-1.5-1.5-1.6-1.3-1.7-1.5-1.2-0.8-0.5-0.8-0.7-0.3-0.4-0.8-0.80.8-1.6-1.3-1.2-1.0-1.7-2.0-2.2-2.1-2.1-2.9-1.90.70.10.3-0.9
Percentage of Assets0.60.50.50.50.50.50.30.40.40.40.40.30.32.7-0.2-0.2-0.3-0.3-0.3-0.3-0.6-0.5-0.4-0.2-0.1-0.2-0.2-0.1-0.2-0.4-0.40.4-0.8-0.6-0.5-0.5-0.8-0.9-0.9-1.0-0.9-1.2-0.80.00.00.20.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value1169133613051300126213201441136613211308125812251179114887761358051348858766162659556552247143916921673169319021887187517971709169917871691160715241347125411571087998854596
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest77.979.881.175.976.979.677.675.273.672.972.473.973.270.471.871.471.564.965.553.557.756.556.658.055.854.047.073.071.571.773.368.971.069.168.166.168.266.665.861.656.854.852.546.341.937.229.3
Percentage of Assets21.223.522.924.525.225.926.925.324.824.624.825.225.026.323.917.016.212.911.813.819.318.617.415.513.712.110.531.431.531.834.534.834.732.429.629.731.430.528.327.424.622.921.40.00.016.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value-895.0-866.0-864.0-817.0-820.0-819.0-817.0-817.0-818.0-818.0-817.0-817.0-819.0-818.0-818.0-817.0-820.0-770.0-769.0-767.0-769.0-769.0-769.0-729.0-726.0-726.0-712.0-708.0-704.0-664.0-610.0-610.0-611.0-610.0-606.0-603.0-593.0-576.0-569.0-547.0-489.0-455.0-454.0-439.0-281.0-225.0-196.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-59.6-51.7-53.7-47.7-49.9-49.4-44.0-45.0-45.6-45.6-47.0-49.3-50.9-50.2-67.0-95.2-101.1-97.3-103.2-69.9-67.2-69.4-73.1-74.8-77.6-83.3-76.1-30.6-30.1-28.1-23.5-22.3-23.1-23.5-24.1-23.4-22.6-22.7-23.3-22.1-20.6-19.9-20.6-18.7-11.8-9.8-9.6
Percentage of Assets-16.2-15.3-15.1-15.4-16.4-16.0-15.2-15.1-15.4-15.4-16.1-16.8-17.4-18.7-22.3-22.7-22.9-19.4-18.6-18.1-22.4-22.8-22.5-20.0-19.0-18.7-17.0-13.1-13.3-12.5-11.1-11.3-11.3-11.0-10.5-10.5-10.4-10.4-10.0-9.8-8.9-8.3-8.40.00.0-4.20.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value22402230222222192216221022062202219721942190217521712094209120952093209020882083208020762070206620612056209120852081207520652061206420562049204320212014200519991998198919812103
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets40.639.338.941.844.243.341.140.841.341.343.244.746.148.056.958.258.452.850.449.160.661.660.756.653.952.949.838.739.239.037.438.038.237.135.535.735.536.435.335.936.536.436.639.5

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value116913361305130012621320144113661321130812581225117911488776135805134885876616265955655224714391692167316931902188718751797170916991787169116071524134712541157854
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 Assets21.223.522.924.525.225.926.925.324.824.624.825.225.026.323.917.016.212.911.813.819.318.617.415.513.712.110.531.431.531.834.534.834.732.429.629.731.430.528.327.424.622.921.416.0

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
Value-1045.0-1054.0-1083.0-1014.0-1043.0-1081.0-987.0-954.0-926.0-911.0-913.0-940.0-935.0-912.0-921.0-1024.0-1030.0-1030.0-1050.0-792.0-808.0-808.0-831.0-920.0-916.0-922.0-876.0-744.0-701.0-723.0-740.0-623.0-645.0-611.0-610.0-541.0-550.0-541.0-548.0-448.0-436.0-432.0-438.0-444.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-18.9-18.6-19.0-19.1-20.8-21.2-18.4-17.7-17.4-17.1-18.0-19.3-19.9-20.9-25.1-28.4-28.8-26.0-25.3-18.7-23.5-24.0-24.4-25.2-24.0-23.7-20.9-13.8-13.2-13.6-13.4-11.5-11.9-11.0-10.6-9.5-9.7-9.8-9.7-8.0-8.0-7.9-8.1-8.3

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value895866864817820819817817818818817817819818818817820770769767769769769729726726712708704664610610611610606603593576569547489455454225
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.215.315.115.416.416.015.215.115.415.416.116.817.418.722.322.722.919.418.618.122.422.822.520.019.018.717.013.113.312.511.111.311.311.010.510.510.410.410.09.88.98.38.44.2

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value32292925272814202022201514119-8.0-9.0-12.0-12.0-12.0-14.0-19.0-17.0-13.0-8.0-5.0-7.0-7.0-8.0-10.0-20.0-22.022-42.0-33.0-31.0-26.0-44.050-53.0-53.0-49.0-67.0-42.08.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.50.50.50.50.50.30.40.40.40.40.30.32.7-0.2-0.2-0.3-0.3-0.3-0.3-0.6-0.5-0.4-0.2-0.1-0.2-0.2-0.1-0.2-0.4-0.40.4-0.8-0.6-0.5-0.5-0.80.9-0.9-1.0-0.9-1.2-0.80.2

Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders


Minority
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1.01.01.02.08.02.04.03.00.00.01.00.00.03.06.07.09.05.07.012161419503.04411272.02.05.06.0119.0375424
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Minority
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1.01.01.02.08.02.04.03.00.00.01.00.00.03.06.0-49.09.05.07.012161419503.04411272.02.05.06.0119.0375424
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.0100.0100.0-700.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value1045012295109415711833481297294-130.0-45.028325-115.053209.0-21.013254-31.0-108.0-8.015837-17.0209178-4.0-93.01534452-107.033889-2.02258.0109437-5.0
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 RevenueFromContractWithCustomerExcludingAssessedTax6.83.48.36.97.92.73.98.32.33.69.75.67.4-12.5-4.82.729.7-10.44.51.90.9-2.112.24.5-2.2-7.5-0.69.52.2-1.012.19.8-0.2-5.08.22.22.5-5.316.13.7-0.19.70.34.416.4-0.2

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-16.0-22.0-839.0-13.0-14.0-11.0-10.0-17.0-62.0-69.0-63.0-96.0-457.0125-8.0-1.0-2.0-1.0-59.0-895.0-2.0-25.0532920-1.0-7.0-12.0-10.0-15.0-12.0-16.0-14.0-20.0102-19.0-16.0-15.0-11.0-19.0-24.0-34.0-314.0-27.0-18.0-38.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.0-1.5-57.2-0.9-1.0-0.7-0.7-1.2-4.4-5.1-4.7-7.5-36.112.0-0.9-0.1-0.2-0.1-5.0-83.4-0.2-2.54.92.41.4-0.1-0.5-0.7-0.6-0.9-0.7-0.9-0.7-1.15.5-1.0-0.8-0.7-0.5-0.8-1.0-1.5-13.4-1.1-0.7-1.4

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-52.0-22.0184224-28.0-155.0-36.0-19.0-61.0-17.01028042151-18.0-11.0-246.0-15.0-16.0638-20.0-18.0-64.0-30.0-23.0-75.0-32.0-31.0-63.0-84.0-65.0-14.0-54.0-15.0-48.0-19.0-34.0-15.0-53.0-76.0-46.0-202.0-78.0-175.0-84.01.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.4-1.512.616.2-2.0-10.1-2.5-1.3-4.3-1.37.76.333.24.9-1.9-1.1-22.5-1.4-1.359.5-2.0-1.8-5.9-2.5-1.7-5.2-2.3-1.9-3.8-5.1-3.8-0.8-2.7-0.8-2.6-1.0-1.6-0.7-2.5-3.2-1.9-8.7-3.3-7.1-3.10.0

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value389.0-513.031469-146.03170-97.0-31.015862
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.50.6-35.022.85.0-9.52.14.9-6.8-2.311.94.9

Increase Decrease In Accounts Payable

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsPayable


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
Value3233-55.0-8.0-102.0125-60.01628394036-27.063-49.0-18.0-51.0-75.0-45.07.041-9.0-35.0-104.0-33.0-102.033-12.0-11.0-20.0113-33.0-48.017-131.06556-4.0-83.00.02.0-29.0-52.0-60.0-37.0-28.0
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value53-24.0-177.010.0-129.0169-107.05.070485974-64.0134
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value1045012295109415711833481297294-130.0-45.028325-115.053209.0-21.013254-31.0-108.0-8.015837-17.0209178-4.0-93.01534452-107.033889-2.02258.0109437-5.0
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 RevenueFromContractWithCustomerExcludingAssessedTax6.83.48.36.97.92.73.98.32.33.69.75.67.4-12.5-4.82.729.7-10.44.51.90.9-2.112.24.5-2.2-7.5-0.69.52.2-1.012.19.8-0.2-5.08.22.22.5-5.316.13.7-0.19.70.34.416.4-0.2

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
Value-152.0471952-39.0-104.058564840435842138275457737-87.0-63.0474242556244-1241.030-8.0-43.02724908830-81.01049190185100105789710646
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 RevenueFromContractWithCustomerExcludingAssessedTax-9.93.21.33.8-2.8-6.84.03.93.43.03.24.53.313.329.34.47.03.3-7.3-5.94.74.23.94.64.53.1-87.61.8-0.5-2.61.61.34.54.71.6-4.15.04.54.37.84.14.53.34.04.01.7

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-149.0482052-39.0-84.059585042496062139278477938-86.0-57.0474548596851-1231.0458.0-20.032871119752-60.0112981051911271179711712259
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-9.73.31.43.8-2.8-5.54.14.13.53.13.74.74.913.429.74.57.23.4-7.2-5.34.74.54.44.94.93.6-86.92.70.5-1.21.94.85.65.22.8-3.05.44.95.08.05.25.04.14.84.62.2

us-gaap:ProfitLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Profit
Period End2021-03-312020-03-31
Value-7.0-5.0
Percentage of ProfitLoss-14.66.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.5-0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Profit
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-30
Value-3.0-6.00.01.0-6.00.0-8.0-1.0-1.0-3.0
Percentage of ProfitLoss-6.2-30.00.0-2.67.10.0-13.8-2.0-2.4-5.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.40.00.1-0.40.0-0.6-0.1-0.1-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.0100.00.00.0100.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedTranslationAdjustment


Profit
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-1.00.01.0-1.0128.00.00.00.0-1.00.0
Percentage of ProfitLoss-2.10.01.92.6-14.313.60.00.00.0-2.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.10.00.1-0.10.80.60.00.00.0-0.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3.01.01.00.00.0201.02.02.02.06.02.0201.03.02.02.01.01.06.00.03.06.04.06.07.010.01516235.063219.022218.07.0156.027121920
Percentage of ProfitLoss-2.02.15.00.0-0.0-23.81.73.44.04.812.23.332.30.71.14.32.52.6-1.2-10.50.06.712.56.88.813.7-0.833.3200.0-115.015.672.418.99.342.3-35.07.17.114.33.121.310.319.617.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.10.10.00.01.30.10.10.10.10.50.21.60.10.30.20.20.10.10.60.00.30.60.30.40.50.70.91.01.40.33.51.10.51.21.10.40.30.70.31.10.50.80.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-152.0471952-39.0-104.058564840435444138275457737-87.0-63.0474242556244-1241.030-8.0-43.02724908830-81.010491901851001057897
Percentage of ProfitLoss102.097.995.0100.0100.0123.898.396.696.095.287.890.071.099.398.995.797.597.4101.2110.5100.093.387.593.291.286.3100.866.7-100.0215.084.427.681.190.757.7135.092.992.985.796.978.789.780.482.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-9.93.21.33.8-2.8-6.84.03.93.43.03.24.23.513.329.34.47.03.3-7.3-5.94.74.23.94.64.53.1-87.61.8-0.5-2.61.61.34.54.71.6-4.15.04.54.37.84.14.53.34.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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-16.0-22.0-839.0-13.0-14.0-11.0-10.0-17.0-62.0-69.0-63.0-96.0-457.0125-8.0-1.0-2.0-1.0-59.0-895.0-2.0-25.0532920-1.0-7.0-12.0-10.0-15.0-12.0-16.0-14.0-20.0102-19.0-16.0-15.0-11.0-19.0-24.0-34.0-314.0-27.0-18.0-38.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.0-1.5-57.2-0.9-1.0-0.7-0.7-1.2-4.4-5.1-4.7-7.5-36.112.0-0.9-0.1-0.2-0.1-5.0-83.4-0.2-2.54.92.41.4-0.1-0.5-0.7-0.6-0.9-0.7-0.9-0.7-1.15.5-1.0-0.8-0.7-0.5-0.8-1.0-1.5-13.4-1.1-0.7-1.4

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-06-302020-03-31
Value10.06.02.02.0
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0

Payments To Acquire Productive Assets

us-gaap:PaymentsToAcquireProductiveAssets

us-gaap:PaymentsToAcquireProductiveAssets


Payments
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
Value124.02.02.010.04.04.02.02.04.02.09.02.00.03.03.03.02.03.03.02.04.03.01.07.012191521172020222017161719212627205.014
Percentage of PaymentsToAcquireProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-52.0-22.0184224-28.0-155.0-36.0-19.0-61.0-17.01028042151-18.0-11.0-246.0-15.0-16.0638-20.0-18.0-64.0-30.0-23.0-75.0-32.0-31.0-63.0-84.0-65.0-14.0-54.0-15.0-48.0-19.0-34.0-15.0-53.0-76.0-46.0-202.0-78.0-175.0-84.01.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.4-1.512.616.2-2.0-10.1-2.5-1.3-4.3-1.37.76.333.24.9-1.9-1.1-22.5-1.4-1.359.5-2.0-1.8-5.9-2.5-1.7-5.2-2.3-1.9-3.8-5.1-3.8-0.8-2.7-0.8-2.6-1.0-1.6-0.7-2.5-3.2-1.9-8.7-3.3-7.1-3.10.0

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1614141415111211121110.0111211111111121211121112121112121112121212120.0157.08.07.07.08.07.08.08.08.08.08.0
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value284.0470.00.04.00.01.00.03.00.00.01.02.01.00.0502.02.00.00.02.0405.01.0164.06.040560.01.00.06.04.011187.02259352.016159571.0
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.00.00.0100.00.0100.00.0100.00.00.0100.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-03-312013-12-312013-09-302013-06-302013-03-312012-06-302012-03-312011-06-302011-03-312010-12-312010-09-302010-06-30
Value-37.025.0-54.027.0-0.180.01-0.060.30.270.2700.280.220.2-1.010.240.210.252.120.170.330.250.020.240.250.270.064-0.0230.2360.0040.460.120.230.140.090.240.16-0.0040.270.36
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value28.0226.7424.3423.9923.8123.8326.9626.2724.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312019-09-302018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value410332220295335215112175390333326116
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312014-09-302013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value9697901842612572281256995120954122
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value219219220195195198200197199204207145149216217512523539542541536542542478526-539.053883
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:IncomeTaxAuthority

country:CA


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value21222416161425
Percentage of DeferredTaxAssetsValuationAllowance9.511.011.67.43.02.64.6

country:US


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value177156161178506503484
Percentage of DeferredTaxAssetsValuationAllowance80.578.077.882.093.492.890.0

kbr:OtherCountries


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value22222122192228
Percentage of DeferredTaxAssetsValuationAllowance10.011.010.110.13.54.15.2

kbr:ApprovedChangeOrders

kbr:ApprovedChangeOrders


Approved
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.0110.00.00.06.00.07.00.00.0
Percentage of ApprovedChangeOrders0.0100.00.00.00.0100.00.0100.00.00.0

kbr:BusinessCombinationProFormaInformationGrossProfitofAcquireesinceAcquisitionDateActual us-gaap:BusinessAcquisition

kbr:BusinessCombinationProFormaInformationGrossProfitofAcquireesinceAcquisitionDateActual

kbr:CentauriLLC


Business
Period End2021-06-302021-03-31
Value2017
Percentage of BusinessCombinationProFormaInformationGrossProfitofAcquireesinceAcquisitionDateActual100.0100.0

kbr:ChangesinEstimatesatCompletion us-gaap:OtherCommitments

kbr:ChangesinEstimatesatCompletion

kbr:CostReimbursable


Changesin
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-1.0158-2.04.0151405.0-6.0-2.0161-4.0
Percentage of ChangesinEstimatesatCompletion100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:CollectionsRepaymentOfAdvancesFromToUnconsolidatedAffiliatesNet

kbr:CollectionsRepaymentOfAdvancesFromToUnconsolidatedAffiliatesNet


Collections
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3.07.00.07.01.04.04.01.05.01.05.01.05.01.04.01.02.05.00.0-8.00.06.0-2.06.0-1.07.00.07.02.06.06.00.0-4.01.00.0-3.0-1.0-7.0-1.023-11.0-1.0-3.0-1.0
Percentage of CollectionsRepaymentOfAdvancesFromToUnconsolidatedAffiliatesNet100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:EffectiveIncomeTaxRateEstimated

kbr:EffectiveIncomeTaxRateEstimated


Effective
Period End2021-06-302021-03-31
Value025.0
Percentage of EffectiveIncomeTaxRateEstimated0.0100.0

kbr:EffectiveIncomeTaxRateReconciliationExcludingEquityAdjustmentTaxRateChangeAndValuationAllowancePercent

kbr:EffectiveIncomeTaxRateReconciliationExcludingEquityAdjustmentTaxRateChangeAndValuationAllowancePercent


Effective
Period End2021-06-30
Value25.0
Percentage of EffectiveIncomeTaxRateReconciliationExcludingEquityAdjustmentTaxRateChangeAndValuationAllowancePercent100.0

kbr:EquityMethodInvestmentAmountAllocatedtoFundOwnershipVenture us-gaap:FinancialInstrument

kbr:EquityMethodInvestmentAmountAllocatedtoFundOwnershipVenture

us-gaap:EquityMethodInvestments


Equity
Period End2021-06-302021-03-312020-12-312020-09-30
Value4.03.04.010.0
Percentage of EquityMethodInvestmentAmountAllocatedtoFundOwnershipVenture100.0100.0100.0100.0

kbr:EquityMethodInvestmentForeignCurrencyTranslationAdjustment us-gaap:FinancialInstrument

kbr:EquityMethodInvestmentForeignCurrencyTranslationAdjustment

us-gaap:EquityMethodInvestments


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-29.06.0491646-61.021-21.0-11.04.0
Percentage of EquityMethodInvestmentForeignCurrencyTranslationAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:EquityMethodInvestmentOther us-gaap:FinancialInstrument

kbr:EquityMethodInvestmentOther

us-gaap:EquityMethodInvestments


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value8000000.0-1000000.03000000.03000000.0-1000000.0-4000000.02000000.0000
Percentage of EquityMethodInvestmentOther100.0100.0100.0100.0100.0100.0100.00.00.00.0

kbr:EquityMethodInvestmentSettlement us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject, us-gaap:StatementBusinessSegments

kbr:EquityMethodInvestmentSettlement

kbr:OtherLegacyMatters, kbr:SustainableTechnologySolutions


Equity
Period End2021-06-30
Value16
Percentage of EquityMethodInvestmentSettlement100.0

kbr:IncreaseDecreaseInPaymentsOnOperatingLeaseLiabilities

kbr:IncreaseDecreaseInPaymentsOnOperatingLeaseLiabilities


Increase
Period End2021-06-302021-03-312020-06-302020-03-31
Value-15000000.0-15000000.0-13000000.0-15000000.0
Percentage of IncreaseDecreaseInPaymentsOnOperatingLeaseLiabilities100.0100.0100.0100.0

kbr:IncreaseDecreaseInReserveForEmployeeBenefits

kbr:IncreaseDecreaseInReserveForEmployeeBenefits


Increase
Period End2021-06-302021-03-312020-06-302020-03-31
Value-13000000.0-11000000.0-9000000.0-11000000.0
Percentage of IncreaseDecreaseInReserveForEmployeeBenefits100.0100.0100.0100.0

kbr:IncrementalCommonSharesAttributableToDilutiveEffectOfSharebasedPaymentArrangementsAndConversionOfDebtSecurities

kbr:IncrementalCommonSharesAttributableToDilutiveEffectOfSharebasedPaymentArrangementsAndConversionOfDebtSecurities


Incremental
Period End2021-03-312020-06-302020-03-312019-09-302019-06-302019-03-31
Value3000000.0001000000.000
Percentage of IncrementalCommonSharesAttributableToDilutiveEffectOfSharebasedPaymentArrangementsAndConversionOfDebtSecurities100.00.00.0100.00.00.0

kbr:InterestCostRelatingToAmortizationOfDiscount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

kbr:InterestCostRelatingToAmortizationOfDiscount

kbr:NotesDue2023, us-gaap:ConvertibleDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.03.04.03.03.03.04.03.02.03.0
Percentage of InterestCostRelatingToAmortizationOfDiscount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:InterestCostRelatingToContractualInterestCoupon us-gaap:DebtInstrument, us-gaap:LongtermDebtType

kbr:InterestCostRelatingToContractualInterestCoupon

kbr:NotesDue2023, us-gaap:ConvertibleDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2000000.02000000.02000000.03000000.02000000.02000000.03000000.02000000.02000000.02000000.0
Percentage of InterestCostRelatingToContractualInterestCoupon100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:LesseeOperatingLeasePercentageOfLeaseObligationsRelatedToRealEstate

kbr:LesseeOperatingLeasePercentageOfLeaseObligationsRelatedToRealEstate


Lessee
Period End2020-12-31
Value2.0
Percentage of LesseeOperatingLeasePercentageOfLeaseObligationsRelatedToRealEstate100.0

kbr:OperatingLeaseRightofUseAssetAmortization

kbr:OperatingLeaseRightofUseAssetAmortization


Operating
Period End2020-12-312020-09-302020-06-302019-12-31
Value1210.01611
Percentage of OperatingLeaseRightofUseAssetAmortization100.0100.0100.0100.0

kbr:OtherNoncashOperatingLeaseCostRelatedToAccretionOfOperatingLeaseLiabilitiesAndStraightLineLeaseAccounting

kbr:OtherNoncashOperatingLeaseCostRelatedToAccretionOfOperatingLeaseLiabilitiesAndStraightLineLeaseAccounting


Other
Period End2020-12-312020-09-302020-06-302019-12-31
Value-1.03.013-1.0
Percentage of OtherNoncashOperatingLeaseCostRelatedToAccretionOfOperatingLeaseLiabilitiesAndStraightLineLeaseAccounting100.0100.0100.0100.0

kbr:PaymentsOnContractWork kbr:ContractWorkActivities

kbr:PaymentsOnContractWork

kbr:FirstKuwaitiTradingCompanyArbitration


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-03-312015-12-312015-09-302014-12-312014-09-30
Value0.00.0190.00.00.0190.00.00.0190.00.00.0260.0260.01.04.015
Percentage of PaymentsOnContractWork0.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.0100.00.0100.0100.0100.0

kbr:PaymentsOnContractWork kbr:ContractWorkActivities, kbr:ContractWorktype, us-gaap:BalanceSheetLocation

kbr:FirstKuwaitiTradingCompanyArbitration, kbr:PayWhenPaidTerms, us-gaap:OtherCurrentLiabilities


Payments
Period End2020-09-302020-06-302020-03-31
Value0.00.030
Percentage of PaymentsOnContractWork0.00.0157.9

kbr:ShareBasedPaymentArrangementSharesWithheldForTaxWithholdingObligationSharePrice

kbr:ShareBasedPaymentArrangementSharesWithheldForTaxWithholdingObligationSharePrice


Share
Period End2021-06-302021-03-312020-06-302020-03-31
Value40.9731.0722.7925.96
Percentage of ShareBasedPaymentArrangementSharesWithheldForTaxWithholdingObligationSharePrice100.0100.0100.0100.0

kbr:TotalShorttermLeaseCommitments

kbr:TotalShorttermLeaseCommitments


Total
Period End2020-12-31
Value6.0
Percentage of TotalShorttermLeaseCommitments100.0

kbr:TransferOfFinancialAssetsAccountedForAsSalesNetAmountDerecognized

kbr:TransferOfFinancialAssetsAccountedForAsSalesNetAmountDerecognized


Transfer
Period End2021-06-302021-03-312020-12-31
Value2.011788
Percentage of TransferOfFinancialAssetsAccountedForAsSalesNetAmountDerecognized100.0100.0100.0

kbr:UnapprovedChangeOrdersAndClaimsRecordedInRevenues

kbr:UnapprovedChangeOrdersAndClaimsRecordedInRevenues


Unapproved
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-225.0103372218387236-28.01.09652335448431391971463444.0-20.019259.0-3.0-2.037-29.017-14.050-72.0-2.018149
Percentage of UnapprovedChangeOrdersAndClaimsRecordedInRevenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:UnapprovedChangeOrdersIncreaseDecreaseInEstimates

kbr:UnapprovedChangeOrdersIncreaseDecreaseInEstimates


Unapproved
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-219.0-9.00.00.0-3.02.05.05.00.011
Percentage of UnapprovedChangeOrdersIncreaseDecreaseInEstimates100.0100.00.00.0100.0100.0100.0100.00.0100.0

kbr:UnapprovedChangeOrdersIncreaseDecreaseInForeignCurrencyEffect

kbr:UnapprovedChangeOrdersIncreaseDecreaseInForeignCurrencyEffect


Unapproved
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-6.05.0722186-102.028-32.0-10.05.0
Percentage of UnapprovedChangeOrdersIncreaseDecreaseInForeignCurrencyEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation


Adjustments
Period End2021-06-302021-03-312020-06-302020-03-31
Value04000000.004000000.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation0.0100.00.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3000000.01000000.07000000.02000000.000001000000.01000000.02000000.01000000.01000000.03000000.00000
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferred1

kbr:CentauriLLC


Business
Period End2020-10-01
Value827
Percentage of BusinessCombinationConsiderationTransferred1100.0

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual

kbr:CentauriLLC


Business
Period End2021-06-302021-03-31
Value181132
Percentage of BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual100.0100.0

us-gaap:ChangeInUnrealizedGainLossOnHedgedItemInForeignCurrencyFairValueHedge1

us-gaap:ChangeInUnrealizedGainLossOnHedgedItemInForeignCurrencyFairValueHedge1


Change
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1.0-6.05.0-2.00.06.0-5.03.02.03.0-2.0-1.02.0-8.00.0-5.0-4.0-7.0
Percentage of ChangeInUnrealizedGainLossOnHedgedItemInForeignCurrencyFairValueHedge1100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-06-302021-03-312020-12-31
Value3710730
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0

us-gaap:ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod

us-gaap:ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.01813-1.09.0281.01.05.08.01523301.0
Percentage of ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentConvertibleConversionRatio1 us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleConversionRatio1

kbr:NotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2021-05-202021-03-312018-11-15
Value0.0393960.0393360.039196
Percentage of DebtInstrumentConvertibleConversionRatio1100.0100.0100.0

us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal

kbr:NotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-31
Value-3.0179
Percentage of DebtInstrumentConvertibleIfConvertedValueInExcessOfPrincipal100.0100.0

us-gaap:DebtInstrumentConvertibleStockPriceTrigger us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleStockPriceTrigger

kbr:NotesDue2023, us-gaap:ConvertibleDebt


Debt
Period End2021-05-202021-03-31
Value25.3825.4
Percentage of DebtInstrumentConvertibleStockPriceTrigger100.0100.0

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DeferredIncomeTaxesAndTaxCredits


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
Value287.0-29.05.0-6.0-10.0-14.00.0-3.03.0-1.0-5.09.025-247.010.0-90.05.0110.05.02.00.017-3.00.0355-13.05.06.0-46.0-33.02281-43.04.03225-37.0-123.0-22.09.02311-3.0-17.0
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanActuarialGainLoss us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanActuarialGainLoss

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value0.0-1.00.0-1.00.00.0-1.00.00.0
Percentage of DefinedBenefitPlanActuarialGainLoss0.0100.00.0100.00.00.0100.00.00.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value-8.0-8.0-6.0-5.0-6.0-4.0-4.0-4.0-6.0
Percentage of DefinedBenefitPlanActuarialGainLoss0.0800.00.0500.00.00.0400.00.00.0

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-30
Value1000000.001000000.001000000.000
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.00.0100.00.0100.00.00.0

us-gaap:DefinedBenefitPlanContributionsByEmployer us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanContributionsByEmployer

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-31
Value1311
Percentage of DefinedBenefitPlanContributionsByEmployer100.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value1.01.00.01.01.01.00.01.01.01.01.00.01.01.0
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value22211514151819202020212019182123
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets2200.02100.00.01400.01500.01800.00.02000.02000.02000.02100.00.01900.01800.00.00.0

us-gaap:DefinedBenefitPlanInterestCost us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanInterestCost

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value1.00.00.01.01.00.01.01.00.01.01.00.01.0
Percentage of DefinedBenefitPlanInterestCost100.00.00.0100.0100.00.0100.0100.00.0100.0100.00.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value8.08.09.09.010.01212131213131313131516
Percentage of DefinedBenefitPlanInterestCost800.00.00.00.01000.01200.00.01300.01200.00.01300.01300.00.01300.00.00.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value-5.0-5.01.01.01.0-2.0-2.0-3.0-1.00.0-1.00.01.03.01.01.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanServiceCost us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-09-302019-09-302018-09-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value1000000.001000000.001000000.00001000000.0
Percentage of DefinedBenefitPlanServiceCost100.00.0100.00.0100.00.00.00.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value383841262127282823251617171310.0111413141210.09.010.010.08.0111719181819181615171517161719181717161415
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1516141415141211121110.0111111111210.0121211121112121112121112121212207.08.07.07.08.07.08.07.08.0
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1516141415141211121110.0111111111210.01212111211-82.0121112121112121212207.08.07.07.08.07.08.07.08.0
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0-683.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value2.03.0208.02.0-21.020-12.0-7.07.0-10.06.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential us-gaap:StatementGeographical

us-gaap:EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential

country:GB


Effective
Period End2021-06-302021-03-31
Value25.019.0
Percentage of EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential100.0100.0

us-gaap:EquityMethodInvestmentDividendsOrDistributions

us-gaap:EquityMethodInvestmentDividendsOrDistributions


Equity
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value188.0114.05.019387.0597.08.01.02111161413158.0208.012353737153401929506041481335127546529.04816209.0
Percentage of EquityMethodInvestmentDividendsOrDistributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentDividendsOrDistributions us-gaap:FinancialInstrument

us-gaap:EquityMethodInvestments


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value188.03.020114.05.019387.0
Percentage of EquityMethodInvestmentDividendsOrDistributions100.0100.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment us-gaap:FinancialInstrument

us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment

us-gaap:EquityMethodInvestments


Equity
Period End2020-12-312020-09-302020-06-302020-03-31
Value-3.00.06.016
Percentage of EquityMethodInvestmentOtherThanTemporaryImpairment100.00.0100.0100.0

us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

kbr:EbicAmmoniaProject


Equity
Period End2020-12-312020-09-302020-06-302020-03-31
Value0.00.00.013
Percentage of EquityMethodInvestmentOtherThanTemporaryImpairment-0.00.00.081.2

kbr:LatinAmericaJointVenture


Equity
Period End2020-09-302020-06-302020-03-31
Value0.0-2.05.0
Percentage of EquityMethodInvestmentOtherThanTemporaryImpairment0.0-33.331.2

us-gaap:EquityMethodInvestmentOtherThanTemporaryImpairment us-gaap:StatementBusinessSegments

kbr:EnergySolutions


Equity
Period End2020-12-312020-09-302020-06-30
Value0.00.06.0
Percentage of EquityMethodInvestmentOtherThanTemporaryImpairment-0.00.0100.0

us-gaap:FinitelivedIntangibleAssetsAcquired1 us-gaap:BusinessAcquisition

us-gaap:FinitelivedIntangibleAssetsAcquired1

kbr:CentauriLLC


Finitelived
Period End2020-10-01
Value226
Percentage of FinitelivedIntangibleAssetsAcquired1100.0

us-gaap:FinitelivedIntangibleAssetsAcquired1 us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

kbr:CentauriLLC, us-gaap:CustomerRelationships


Finitelived
Period End2020-10-01
Value198
Percentage of FinitelivedIntangibleAssetsAcquired187.6

kbr:CentauriLLC, us-gaap:OrderOrProductionBacklog


Finitelived
Period End2020-10-01
Value28
Percentage of FinitelivedIntangibleAssetsAcquired112.4

us-gaap:GainLossOnDispositionOfAssets

us-gaap:GainLossOnDispositionOfAssets


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-1.0-1.00.00.0-1.0196.01.06.04.0-2.00.00.00.00.00.01.04.01.00.02.04.0276.0280.0-1.00.08.00.03.00.00.0-1.0300.0-2.04.01.00.01.01.03.0-1.0-2.0
Percentage of GainLossOnDispositionOfAssets100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.00.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnDispositionOfAssets us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedTranslationAdjustment


Gain
Period End2021-03-312020-03-312014-03-312013-12-312013-09-302013-06-302013-03-31
Value-1.0120.00.00.00.01.0
Percentage of GainLossOnDispositionOfAssets100.063.20.00.00.00.0-100.0

us-gaap:GainLossOnFairValueHedgesRecognizedInEarnings

us-gaap:GainLossOnFairValueHedgesRecognizedInEarnings


Gain
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value-1000000.0-3000000.0-2000000.0-1000000.01000000.01000000.00000-1000000.0-1000000.02000000.01000000.003000000.0
Percentage of GainLossOnFairValueHedgesRecognizedInEarnings100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.00.0100.0

us-gaap:GainLossOnForeignCurrencyFairValueHedgeDerivatives

us-gaap:GainLossOnForeignCurrencyFairValueHedgeDerivatives


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0-6000000.02000000.0-4000000.0-1000000.07000000.0-4000000.03000000.02000000.03000000.0-2000000.0-2000000.01000000.0
Percentage of GainLossOnForeignCurrencyFairValueHedgeDerivatives0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-31
Value5000000.03000000.02000000.0-4000000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0

us-gaap:GoodwillImpairmentLoss

us-gaap:GoodwillImpairmentLoss


Goodwill
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312014-12-312012-12-312012-09-302011-09-30
Value0.00.037620.00.04460.01780.0
Percentage of GoodwillImpairmentLoss0.00.0100.0100.00.00.0100.00.0100.00.0

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-186.0120.013161.0119.0150.0272110.0238.023329.010.0193329263553354538493130314630384333375023414438236115
Percentage of IncomeLossFromEquityMethodInvestments100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromEquityMethodInvestments us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject, us-gaap:StatementBusinessSegments

kbr:IchthysLNGProject, kbr:SustainableTechnologySolutions


Income
Period End2021-06-30
Value-193.0
Percentage of IncomeLossFromEquityMethodInvestments103.8

us-gaap:IncomeLossFromEquityMethodInvestments us-gaap:FinancialInstrument

us-gaap:EquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-31
Value-186.0120.0
Percentage of IncomeLossFromEquityMethodInvestments100.0100.00.0

us-gaap:IncomeLossFromEquityMethodInvestments us-gaap:StatementBusinessSegments

kbr:EnergySolutions


Income
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value-4.04.03.02.07.0187.06.0
Percentage of IncomeLossFromEquityMethodInvestments0.030.827.322.246.766.733.360.0

kbr:GovernmentSolutions


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value8.07.04.09.07.05.08.07.08.010.08.06.0
Percentage of IncomeLossFromEquityMethodInvestments-4.358.30.069.243.8500.072.777.853.337.038.160.0

kbr:GovernmentSolutionsTechnologySolutionsAndEnergySolutions


Income
Period End2020-12-312020-09-302019-12-312019-09-30
Value0.013119.0
Percentage of IncomeLossFromEquityMethodInvestments0.0100.0100.0100.0

kbr:SustainableTechnologySolutions


Income
Period End2021-06-302021-03-312020-06-302020-03-31
Value-194.05.09.0-4.0
Percentage of IncomeLossFromEquityMethodInvestments104.341.756.2-400.0

us-gaap:IncomeTaxReconciliationTaxContingenciesDomestic

us-gaap:IncomeTaxReconciliationTaxContingenciesDomestic


Income
Period End2021-06-302021-03-312020-12-31
Value-19.060019
Percentage of IncomeTaxReconciliationTaxContingenciesDomestic100.0100.0100.0

us-gaap:IncomeTaxReconciliationTaxContingenciesForeign

us-gaap:IncomeTaxReconciliationTaxContingenciesForeign


Income
Period End2021-06-302021-03-312020-12-31
Value9.068114
Percentage of IncomeTaxReconciliationTaxContingenciesForeign100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerAsset

us-gaap:IncreaseDecreaseInContractWithCustomerAsset


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1.03.010.0-11.0-23.0-15.0-21.035161.0-29.0-34.0
Percentage of IncreaseDecreaseInContractWithCustomerAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value6.0-62.0-10.0-32.0-33.0-59.0-63.056224.03.0-5.0
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities

us-gaap:IncreaseDecreaseInEmployeeRelatedLiabilities


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
Value4.09.0-8.024-9.031-40.01210.09.0-7.0142.02.0-25.037-14.016-31.0-8.09.0-20.0-3.0-9.04.00.0-13.0-15.08.0-9.04.04.010.0-28.0414.0-24.0-29.041-47.0-1.038-50.09.0-24.074
Percentage of IncreaseDecreaseInEmployeeRelatedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-14.02693-22.0-70.0-58.09.0213123-7.05.0-6.038400.02.015-91.0-24.024230.0-19.0-19.021-43.0-48.0-12.028-96.0-25.07096-3.0-31.0-7.0-10.077-5.0-61.01755-29.0-35.03.0
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInRestructuringReserve

us-gaap:IncreaseDecreaseInRestructuringReserve


Increase
Period End2021-06-302021-03-312020-06-302020-03-31
Value-7.0-7.09.029
Percentage of IncreaseDecreaseInRestructuringReserve100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


Lease
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3532455048514234
Percentage of LeaseCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LossContingencyDamagesAwardedValue us-gaap:LitigationCase

us-gaap:LossContingencyDamagesAwardedValue

kbr:ChadianEmployeeClassAction


Loss
Period End2020-10-092019-03-312018-05-31
Value193425
Percentage of LossContingencyDamagesAwardedValue100.0100.0100.0

us-gaap:LossContingencyDamagesAwardedValue us-gaap:LitigationCase, us-gaap:SubsequentEventType

kbr:ChadianEmployeeClassAction, us-gaap:SubsequentEvent


Loss
Period End2020-10-09
Value19
Percentage of LossContingencyDamagesAwardedValue100.0

us-gaap:LossContingencyDamagesSoughtValue us-gaap:LitigationCase

us-gaap:LossContingencyDamagesSoughtValue

kbr:NorthWestRailLinkProject


Loss
Period End2021-06-302021-03-312020-12-312020-05-282020-06-302020-03-312019-12-31
Value0.00.00.03010.00.00.0
Percentage of LossContingencyDamagesSoughtValue0.00.00.00.0100.00.00.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1113131310.0151514
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2020-12-31
Value16
Percentage of OperatingLeasePayments100.0

us-gaap:OtherAssetImpairmentCharges

us-gaap:OtherAssetImpairmentCharges


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-31
Value7.01.026640.00.0
Percentage of OtherAssetImpairmentCharges100.0100.0100.0100.00.00.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-2.0182533-93.0-28.0-40.0-23.0-2.011-12.0-28.0-2.0114-2.07.0-14.0264-11.06.0-17.0-78.0154.05815050-12.0-9.0130-17.0439.0
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value12-1.03.00.0-23.03.0-6.0-8.0-3.0
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax66.70.012.00.024.7-10.715.034.8150.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value6.0512233-70.045-34.0-15.01.0-18.0-9.0-26.0-2.012-1.07.0-14.015-11.06.0-17.0-7.0154.0584550-13.0-9.09.0-17.0448.0
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax33.30.088.0100.075.3-160.785.065.2-50.0-163.675.092.9100.010.550.0100.0100.05.7100.0100.0100.09.0100.0100.0100.030.0100.0108.3100.06.9100.0102.388.9

us-gaap:OtherComprehensiveIncomeLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1235-98.03139-98.0-48.0-29.0-15.01.0
Percentage of OtherComprehensiveIncomeLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-06-30
Value0.0196.04.0-1.0-22.0-9.03.0-7.0-2.0-5.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1000000.04000000.01000000.01000000.00-5000000.01000000.0-3000000.000
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax100.0100.0100.0100.00.0100.0100.0100.00.00.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value5.07.0502134-82.035-33.0-13.0-1.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax


Other
Period End2021-06-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1000000.0000-1000000.0005000000.00-2000000.0-1000000.0-13000000.01000000.01000000.04000000.0-5000000.02000000.0-3000000.02000000.0-8000000.06000000.0-1000000.005000000.0-6000000.02000000.0-19000000.02000000.0-10000000.00-15000000.07000000.000
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax100.00.00.00.0100.00.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-7.0-9.0154-6.0-6.0-6.087-5.0-5.0-4.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-1.0-2.029-1.0-1.0-1.014-1.0-1.0-1.0-11.0-1.0-1.0-1.0-23.0-2.0-2.0-2.0-41.0-1.0-1.0-1.0172.01.0-2.0-17.03.01.0-24.04.0-1.0-2.0-19.01.02.0-2.0
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherComprehensiveIncomeLossTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.06.0-29.02.01.0-4.0-15.0-1.01.01.0
Percentage of OtherComprehensiveIncomeLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


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
Value-12000000.0-11000000.0-18000000.0-17000000.0-7000000.0-1000000.0-14000000.0-8000000.0-16000000.04000000.0-11000000.0-7000000.05000000.0-11000000.0-9000000.0-9000000.0-5000000.0-6000000.07000000.0-4000000.02000000.0-8000000.08000000.0-19000000.0-9000000.0-1000000.014000000.0-4000000.0-9000000.0-12000000.0-3000000.0-9000000.0-1000000.0-8000000.0-13000000.0-8000000.0-8000000.0-6000000.0-6000000.0-3000000.0-4000000.0-1000000.01000000.0-11000000.0-12000000.0-8000000.0
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentForContingentConsiderationLiabilityFinancingActivities

us-gaap:PaymentForContingentConsiderationLiabilityFinancingActivities


Payment
Period End2021-03-31
Value1000000.0
Percentage of PaymentForContingentConsiderationLiabilityFinancingActivities100.0

us-gaap:PaymentForContingentConsiderationLiabilityFinancingActivities us-gaap:BusinessAcquisition

kbr:ScientificManagementAssociates


Payment
Period End2021-03-31
Value1000000.0
Percentage of PaymentForContingentConsiderationLiabilityFinancingActivities100.0

us-gaap:PaymentsForProceedsFromBusinessesAndInterestInAffiliates us-gaap:FinancialInstrument

us-gaap:PaymentsForProceedsFromBusinessesAndInterestInAffiliates

us-gaap:EquityMethodInvestments


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3.07.00.08.00.07.01.014-4.0-1.0
Percentage of PaymentsForProceedsFromBusinessesAndInterestInAffiliates100.0100.00.0100.00.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2021-06-302021-03-312020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value2000000.06000000.01000000.003000000.0-3000000.0-2000000.001000000.0-1000000.001000000.01000000.0000
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.00.0100.0100.0100.00.0100.0100.00.0100.0100.00.00.00.0

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsForRestructuring


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value6.07.010.07.03.01.0
Percentage of PaymentsForRestructuring100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring us-gaap:RestructuringCostAndReserve

us-gaap:ContractTermination


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value1.02.01.00.01.00.0
Percentage of PaymentsForRestructuring16.728.610.00.033.30.0

us-gaap:EmployeeSeverance


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value3.04.07.06.02.01.00.01.00.01.01.04.08.05.09.07.06.08.07.08.0
Percentage of PaymentsForRestructuring50.057.170.085.766.7100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherRestructuring


Payments
Period End2021-06-302021-03-312020-12-312020-09-30
Value2.01.02.01.0
Percentage of PaymentsForRestructuring33.314.320.014.3

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDebtIssuanceCosts


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-30
Value2.00.00.03.00.00.00.00.010.01.00.00.0
Percentage of PaymentsOfDebtIssuanceCosts100.00.00.0100.00.00.00.00.0100.0100.00.00.0

us-gaap:PaymentsOfDividendsMinorityInterest

us-gaap:PaymentsOfDividendsMinorityInterest


Payments
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value1.01.08.02.03.00.00.00.03.00.00.01.00.00.03.06.07.09.05.07.012161419
Percentage of PaymentsOfDividendsMinorityInterest100.0100.0100.0100.0100.00.00.00.0100.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312013-09-302012-12-312012-09-302011-12-312011-09-30
Value8230.00.09.00.00.00.00.00.0-3.03570.06.00.00.0-2.00.08890.0220.00.00.00.00.02.0-1.00.00.0
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.00.00.0100.00.00.00.00.00.0100.0100.00.0100.00.00.0100.00.0100.00.0100.00.00.00.00.00.0100.0100.00.00.0

us-gaap:PaymentsToAcquireEquityMethodInvestments

us-gaap:PaymentsToAcquireEquityMethodInvestments


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4.03.04.010.0120.00.0156170879590720.00.00.00.0564.00.00.00.00.00.01.00.0-1.0-3.00.00.03.08.0-2.07.03.04.0
Percentage of PaymentsToAcquireEquityMethodInvestments100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.00.00.00.00.00.0100.00.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireEquityMethodInvestments us-gaap:FinancialInstrument

us-gaap:EquityMethodInvestments


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4.03.04.010.0120.00.0156170
Percentage of PaymentsToAcquireEquityMethodInvestments100.0100.0100.0100.0100.00.00.0100.0100.0100.0

us-gaap:PaymentsToAcquireIntangibleAssets

us-gaap:PaymentsToAcquireIntangibleAssets


Payments
Period End2021-06-302021-03-31
Value0.07.0
Percentage of PaymentsToAcquireIntangibleAssets0.0100.0

us-gaap:PaymentsToAcquireInterestInJointVenture us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:PaymentsToAcquireInterestInJointVenture

kbr:JKCJointVenture


Payments
Period End2021-06-302021-03-312020-12-31
Value0.04840.0
Percentage of PaymentsToAcquireInterestInJointVenture0.0100.00.0

us-gaap:ProceedsFromDebtNetOfIssuanceCosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:ProceedsFromDebtNetOfIssuanceCosts

kbr:NotesDue2028, us-gaap:SeniorNotes


Proceeds
Period End2020-09-30
Value245
Percentage of ProceedsFromDebtNetOfIssuanceCosts100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value6000000.04000000.01000000.001000000.02000000.02000000.01000000.01000000.01000000.001000000.01000000.000000000001000000.00004000000.01000000.01000000.02000000.02000000.02000000.02000000.01000000.02000000.002000000.02000000.03000000.02000000.02000000.0
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.00.00.00.00.00.00.00.00.00.00.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfSecuredDebt

us-gaap:ProceedsFromIssuanceOfSecuredDebt


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-30
Value0.02460.01130.00.00.00.023930.00.0
Percentage of ProceedsFromIssuanceOfSecuredDebt0.0100.00.0100.00.00.00.00.0100.0100.00.00.0

us-gaap:ProceedsFromLongTermLinesOfCredit us-gaap:CreditFacility, us-gaap:LongtermDebtType

us-gaap:ProceedsFromLongTermLinesOfCredit

us-gaap:RevolvingCreditFacility, us-gaap:LineOfCredit


Proceeds
Period End2020-10-01
Value260
Percentage of ProceedsFromLongTermLinesOfCredit100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312011-09-30
Value-2000000.00-1000000.00-3000000.01000000.0-1000000.0-2000000.0-1000000.000001000000.00-1000000.0-4000000.01000000.0-1000000.001000000.0001000000.01000000.000-1000000.0000
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.00.0100.00.0100.0100.0100.0100.0100.00.00.00.00.0100.00.0100.0100.0100.0100.00.0100.00.00.0100.0100.00.00.0100.00.00.00.0

us-gaap:ProceedsFromSaleAndCollectionOfReceivables

us-gaap:ProceedsFromSaleAndCollectionOfReceivables


Proceeds
Period End2021-06-302021-03-312020-09-30
Value-51.059413
Percentage of ProceedsFromSaleAndCollectionOfReceivables100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value0.00.01.02.0240.00.00.00.01.059480.00.0-1.01.06.00.01270.02.0-2.0
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment0.00.0100.0100.0100.00.00.00.00.0100.0100.0100.00.00.0100.0100.0100.00.0100.00.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassification
Period End2021-03-312020-03-31
Value-8000000.0-6000000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax100.0100.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss


Reclassification
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-6000000.0-6000000.0-6000000.0-4000000.0-4000000.0-5000000.0-4000000.0-7000000.0-6000000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax0.00.0100.00.00.00.00.00.00.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax


Reclassification
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-11.0-11.0-4.0-5.01.05.0-12.0-5.0-4.0-13.0-8.0-7.0-11.0-7.0-4.0-7.0-6.0-6.0-5.0-6.0-6.0-11.0-11.0-10.0-12.0-18.0-7.0-10.0-8.0-13.0-5.0-9.0-8.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLoss


Reclassification
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-5.0-5.0-5.0-3.0-4.0-4.0-3.0-6.0-5.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax125.0100.0-500.0-60.033.380.075.046.262.5

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassification
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-7.0-5.0-5.0-5.0-5.0-3.0-4.0-4.0-3.0-6.0-5.0-7.0-6.0-7.0-5.0-7.0-6.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax63.60.0125.0100.0-500.0-60.033.380.075.046.262.5100.054.5100.0125.0100.0100.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Reclassification
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-3.0-6.00.01.0-6.00.0-8.0-1.0-1.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax27.30.0-0.0-20.0-600.00.066.720.025.0

us-gaap:AccumulatedTranslationAdjustment


Reclassification
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-1.00.01.0-1.0128.00.00.00.0-1.00.00.0-5.00.00.00.00.00.00.00.00.0-4.00.00.00.00.00.0-1.00.00.00.00.0-1.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax9.10.0-25.020.01200.0160.0-0.0-0.0-0.07.7-0.0-0.045.5-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.036.4-0.0-0.0-0.0-0.0-0.010.0-0.0-0.0-0.0-0.012.5

us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities

us-gaap:RepaymentsOfLongTermDebtAndCapitalSecurities


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value127.0117.011252167.0452.0932.04.00.04.00.04.00.07.00.04.00.05.02.05.00.09.00.0
Percentage of RepaymentsOfLongTermDebtAndCapitalSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.00.0100.00.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value380.031476.00.00.00.01.07.0122.05.015172.02140.00.00.0
Percentage of RestructuringCharges100.00.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:RestructuringCharges us-gaap:RestructuringCostAndReserve

us-gaap:ContractTermination


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-31
Value350.00.023
Percentage of RestructuringCharges92.10.00.048.9

us-gaap:EmployeeSeverance


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-4.00.012240.00.00.04.06.05.0160.010.01.0
Percentage of RestructuringCharges-10.50.038.751.10.00.00.057.150.0250.0320.00.058.850.0

us-gaap:OtherRestructuring


Restructuring
Period End2020-12-312020-09-302020-06-30
Value7.00.019
Percentage of RestructuringCharges18.40.061.3

us-gaap:RestructuringCostsAndAssetImpairmentCharges

us-gaap:RestructuringCostsAndAssetImpairmentCharges


Restructuring
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312016-12-312016-09-302015-12-312015-09-302014-12-312014-09-30
Value2.0381.0591160.00.060-7.0104152140.0
Percentage of RestructuringCostsAndAssetImpairmentCharges100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.00.0

us-gaap:RestructuringReserveTranslationAdjustment

us-gaap:RestructuringReserveTranslationAdjustment


Restructuring
Period End2020-09-30
Value1000000.0
Percentage of RestructuringReserveTranslationAdjustment100.0

us-gaap:RestructuringReserveTranslationAdjustment us-gaap:RestructuringCostAndReserve

us-gaap:ContractTermination


Restructuring
Period End2021-03-31
Value-2000000.0
Percentage of RestructuringReserveTranslationAdjustment0.0

us-gaap:EmployeeSeverance


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-30
Value1000000.01000000.0-2000000.01000000.0
Percentage of RestructuringReserveTranslationAdjustment0.00.00.0100.0

us-gaap:OtherRestructuring


Restructuring
Period End2021-03-31
Value1000000.0
Percentage of RestructuringReserveTranslationAdjustment0.0

us-gaap:RevenueFromRelatedParties us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RevenueFromRelatedParties

kbr:TransactionswithRelatedParties


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value11579132103129147159177173175454048574847112756285299689654731238476686767
Percentage of RevenueFromRelatedParties100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2020-12-31
Value51
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0

us-gaap:ShortTermLeaseCost

us-gaap:ShortTermLeaseCost


Short
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2419323738362720
Percentage of ShortTermLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value02000000.002000000.002000000.0-1000000.02000000.002000000.0-1000000.02000000.002000000.0-1000000.03000000.001000000.002000000.001000000.003000000.01000000.01000000.002000000.002000000.002000000.002000000.01000000.01000000.001000000.01000000.01000000.001000000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan0.0100.00.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value02000000.002000000.002000000.002000000.002000000.002000000.002000000.003000000.001000000.002000000.002000000.002000000.01000000.02000000.002000000.002000000.001000000.002000000.01000000.01000000.001000000.01000000.01000000.01000000.01000000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan0.0100.00.0100.00.0100.0-0.0100.00.0100.0-0.0100.00.0100.0-0.0100.00.0100.00.0100.00.0200.00.066.7100.0200.00.0100.00.0100.00.050.00.0100.0100.0100.00.0100.0100.0100.00.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4.04.02.03.05.02.03.04.02.03.02.02.03.03.05.02.03.02.04.04.04.06.04.04.05.05.06.05.06.05.03.03.06.04.02.05.04.05.06.04.05.04.04.05.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4.04.02.03.05.02.03.04.02.03.02.02.03.03.05.02.03.02.04.04.04.06.04.04.05.05.06.05.06.05.03.03.06.04.02.05.04.05.06.04.05.04.04.05.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value6000000.04000000.01000000.001000000.02000000.02000000.01000000.01000000.01000000.002000000.00001000000.00004000000.01000000.002000000.03000000.02000000.02000000.01000000.02000000.002000000.02000000.03000000.02000000.02000000.0
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.00.00.00.0100.00.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value6000000.04000000.01000000.001000000.02000000.02000000.01000000.01000000.01000000.002000000.00001000000.00004000000.01000000.002000000.03000000.02000000.02000000.01000000.02000000.002000000.02000000.03000000.02000000.02000000.0
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.00.00.00.0100.00.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedDuringPeriodValue

us-gaap:StockRepurchasedDuringPeriodValue


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value284.0470.00.04.00.01.00.03.00.00.00.02.01.00.0502.02.00.00.02.0404.03.0164.06.04056
Percentage of StockRepurchasedDuringPeriodValue100.0100.0100.00.00.0100.00.0100.00.0100.00.00.00.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedDuringPeriodValue us-gaap:ShareRepurchaseProgram

kbr:ShareRepurchaseProgramTwentyFourteen


Stock
Period End2021-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value280.00.00.0-1.00.0500.00.00.00.00.0404.00.09.03.04.03843
Percentage of StockRepurchasedDuringPeriodValue100.00.00.00.0-100.00.0100.00.00.00.00.00.0100.0100.00.056.275.066.795.076.8

us-gaap:StockRepurchasedDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value284.0470.00.04.00.01.00.03.00.00.01.02.0
Percentage of StockRepurchasedDuringPeriodValue100.0100.0100.00.00.0100.00.0100.00.0100.00.00.00.0100.0

us-gaap:StockholdersEquityOther

us-gaap:StockholdersEquityOther


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value01000000.0-4000000.012000000.00
Percentage of StockholdersEquityOther0.0100.0100.0100.00.0

us-gaap:StockholdersEquityOther us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value-1000000.01000000.0-4000000.01000000.01000000.0
Percentage of StockholdersEquityOther0.0100.0100.08.30.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302020-09-302020-06-30
Value1000000.0-1000000.0-1000000.0
Percentage of StockholdersEquityOther0.0-8.30.0

us-gaap:SubordinatedBorrowingInterestRate us-gaap:Range

us-gaap:SubordinatedBorrowingInterestRate

srt:Maximum


Subordinated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value016.0015.8400.1600
Percentage of SubordinatedBorrowingInterestRate0.0100.00.0100.00.0100.00.00.0

srt:Minimum


Subordinated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value011.25011.13700.112500
Percentage of SubordinatedBorrowingInterestRate0.070.30.070.30.070.30.00.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare

us-gaap:TreasuryStockAcquiredAverageCostPerShare


Treasury
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value40.890.0423.0622.7925.960.1225.6222.5519.770.119.3718.1415.430.0315.6414.9215.140.9513.7614.8413.811.3816.9416.1615.38-0.6420.8126.7427.72
Percentage of TreasuryStockAcquiredAverageCostPerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare us-gaap:ShareRepurchaseProgram

kbr:ShareRepurchaseProgramTwentyFourteen


Treasury
Period End2021-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value40.890000014.9301.7116.92-0.0215.14-0.7620.7826.7427.7
Percentage of TreasuryStockAcquiredAverageCostPerShare100.00.00.00.00.00.0100.10.0123.999.9-0.198.4118.899.9100.099.9

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted


Undistributed
Period End2021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value300000.0300000.000400000.0400000.0400000.0300000.0300000.0400000.0300000.0800000.01900000.0300000.0600000.0200000.0-200000.00400000.0300000.0300000.0500000.0600000.0300000.0000
Percentage of UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:UnrealizedGainLossOnDerivatives us-gaap:DerivativeInstrumentRisk

us-gaap:UnrealizedGainLossOnDerivatives

us-gaap:InterestRateSwap


Unrealized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-2000000.0-14000000.06000000.03000000.0-1000000.0-41000000.04000000.0-2000000.0-8000000.0-15000000.0
Percentage of UnrealizedGainLossOnDerivatives100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount


Valuation
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-1.0250.0-3.0-2.03.0-2.0-5.0-3.082-4.0-67.0-1.0-295.0-11.0-16.0-3.01.05.0-6.00.064-48.0-13.01.04203.010.022
Percentage of ValuationAllowanceDeferredTaxAssetChangeInAmount100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableInterestEntityInitialConsolidationGainOrLoss us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:VariableInterestEntityInitialConsolidationGainOrLoss

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedTranslationAdjustment


Variable
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.01.0-1.0128.00.00.00.0-1.00.0
Percentage of VariableInterestEntityInitialConsolidationGainOrLoss0.0100.0100.0100.0100.00.00.00.0100.00.0

us-gaap:VariableInterestEntityOwnershipPercentage us-gaap:Ownership

us-gaap:VariableInterestEntityOwnershipPercentage

kbr:IchthysLNGProject


Variable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value030.0029.700.30000.3
Percentage of VariableInterestEntityOwnershipPercentage0.0100.00.0100.00.0100.00.00.00.0100.0

kbr:JKCJointVenture


Variable
Period End2021-06-302021-03-312019-12-312019-09-302019-06-302019-03-31
Value030.00000.3
Percentage of VariableInterestEntityOwnershipPercentage0.0100.00.00.00.0100.0

kbr:AccountsReceivableAndContractWithCustomerAssetAfterAllowanceForCreditLoss us-gaap:StatementBusinessSegments

kbr:AccountsReceivableAndContractWithCustomerAssetAfterAllowanceForCreditLoss

kbr:EnergySolutionsAndTechnologySolutions


Accounts
Period End2021-03-312020-12-312020-09-30
Value312409451
Percentage of AccountsReceivableAndContractWithCustomerAssetAfterAllowanceForCreditLoss100.0100.0100.0

kbr:SustainableTechnologySolutions


Accounts
Period End2021-06-30
Value347
Percentage of AccountsReceivableAndContractWithCustomerAssetAfterAllowanceForCreditLoss0.0

kbr:AccountsReceivableAndContractWithCustomerAssetAllowanceForCreditLoss us-gaap:StatementBusinessSegments

kbr:AccountsReceivableAndContractWithCustomerAssetAllowanceForCreditLoss

kbr:EnergySolutionsAndTechnologySolutions


Accounts
Period End2021-03-312020-12-312020-09-30
Value141312
Percentage of AccountsReceivableAndContractWithCustomerAssetAllowanceForCreditLoss100.0100.0100.0

kbr:SustainableTechnologySolutions


Accounts
Period End2021-06-30
Value13
Percentage of AccountsReceivableAndContractWithCustomerAssetAllowanceForCreditLoss0.0

kbr:AccountsReceivablePercentOutstandingLessThan90Days us-gaap:StatementBusinessSegments

kbr:AccountsReceivablePercentOutstandingLessThan90Days

kbr:EnergySolutionsAndTechnologySolutions


Accounts
Period End2021-03-312020-12-312020-09-30
Value84.082.080.0
Percentage of AccountsReceivablePercentOutstandingLessThan90Days100.0100.0100.0

kbr:SustainableTechnologySolutions


Accounts
Period End2021-06-30
Value85.0
Percentage of AccountsReceivablePercentOutstandingLessThan90Days0.0

kbr:AdvancestoSubcontractors

kbr:AdvancestoSubcontractors


Advancesto
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value10.0205.00.01.09.03.0
Percentage of AdvancestoSubcontractors100.0100.0100.00.0100.0100.0100.0

kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsContractAssets us-gaap:BusinessAcquisition

kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsContractAssets

kbr:CentauriLLC


Business
Period End2020-10-01
Value19
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsContractAssets100.0

kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedLiabilities us-gaap:BusinessAcquisition

kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedLiabilities

kbr:CentauriLLC


Business
Period End2020-10-01
Value39
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedLiabilities100.0

kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOperatingLeaseLiabilities us-gaap:BusinessAcquisition

kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOperatingLeaseLiabilities

kbr:CentauriLLC


Business
Period End2020-10-01
Value6000000.0
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOperatingLeaseLiabilities100.0

kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOperatingLeaseLiabilities us-gaap:BusinessAcquisition

kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOperatingLeaseLiabilities

kbr:CentauriLLC


Business
Period End2020-10-01
Value30
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOperatingLeaseLiabilities100.0

kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAsset us-gaap:BusinessAcquisition

kbr:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAsset

kbr:CentauriLLC


Business
Period End2020-10-01
Value36
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOperatingLeaseRightOfUseAsset100.0

kbr:CashPerformanceAwardUnitsLiabilityCurrent us-gaap:AwardType

kbr:CashPerformanceAwardUnitsLiabilityCurrent

kbr:CashPerformanceAwards


Cash
Period End2020-12-312019-12-312018-12-312017-12-31
Value21271317
Percentage of CashPerformanceAwardUnitsLiabilityCurrent100.0100.0100.0100.0

kbr:CurrentMaturitiesOfNonRecourseLongTermDebt

kbr:CurrentMaturitiesOfNonRecourseLongTermDebt


Current
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value5.05.010.010.0111110.01110.010.010.010.01110.010.09.09.09.09.09.010.010.010.010.09.010.010.010.010.09.09.09.010.01110.010.010.09.010.09.09.0
Percentage of CurrentMaturitiesOfNonRecourseLongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:DebtInstrumentPeriodicPaymentPercentageofAggregatePrincipal us-gaap:StatementScenario, us-gaap:DebtInstrument

kbr:DebtInstrumentPeriodicPaymentPercentageofAggregatePrincipal

srt:ScenarioForecast, kbr:DelayedDrawTermLoanA


Debt
Period End2022-06-302020-06-30
Value0.01250.00625
Percentage of DebtInstrumentPeriodicPaymentPercentageofAggregatePrincipal100.0100.0

kbr:DeferredCompensationArrangementFundedAmount

kbr:DeferredCompensationArrangementFundedAmount


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1110.08.06.07.08.0
Percentage of DeferredCompensationArrangementFundedAmount100.0100.0100.0100.0100.0100.0

kbr:DeferredTaxAssetConstructionContractAccounting

kbr:DeferredTaxAssetConstructionContractAccounting


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value7000000.0005000000.00
Percentage of DeferredTaxAssetConstructionContractAccounting100.00.00.0100.00.0

kbr:DeferredTaxLiabilitiesDepreciationAndAmortization

kbr:DeferredTaxLiabilitiesDepreciationAndAmortization


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value-3.0-2.0-1.0-2.0-2.02.02.043382716
Percentage of DeferredTaxLiabilitiesDepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:DuetoformerparentuponreceiptfromIRS

kbr:DuetoformerparentuponreceiptfromIRS


Duetoformerparentuponreceiptfrom
Period End2020-12-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value5.05.05.05.05.05.05.01919191919191919
Percentage of DuetoformerparentuponreceiptfromIRS100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:GrossAssetsLiabilitiesNet

kbr:GrossAssetsLiabilitiesNet


Gross
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value491420402499512547586
Percentage of GrossAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0

kbr:GrossAssetsLiabilitiesNet us-gaap:IncomeTaxAuthority

country:AU


Gross
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value22121110.01.01.01.0
Percentage of GrossAssetsLiabilitiesNet4.52.92.72.00.20.20.2

country:CA


Gross
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value22232821221824
Percentage of GrossAssetsLiabilitiesNet4.55.57.04.24.33.34.1

country:GB


Gross
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value14-6.0-10.08110480126
Percentage of GrossAssetsLiabilitiesNet2.9-1.4-2.516.220.314.621.5

country:US


Gross
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value404370363372459505487
Percentage of GrossAssetsLiabilitiesNet82.388.190.374.589.692.383.1

kbr:OtherCountries


Gross
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value292110.015183436
Percentage of GrossAssetsLiabilitiesNet5.95.02.53.03.56.26.1

kbr:GrossDeferredTaxAssetsTaxCreditCarryforwardsForeign

kbr:GrossDeferredTaxAssetsTaxCreditCarryforwardsForeign


Gross
Period End2020-12-31
Value243
Percentage of GrossDeferredTaxAssetsTaxCreditCarryforwardsForeign100.0

kbr:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour

kbr:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour


Lessee
Period End2020-09-30
Value91
Percentage of LesseeOperatingLeaseLiabilityToBePaidAfterYearFour100.0

kbr:LettersOfCreditOutstandingRelateToJointVentureOperations us-gaap:DebtInstrument

kbr:LettersOfCreditOutstandingRelateToJointVentureOperations

kbr:LettersOfCreditSuretyBondsAndBankGuarantees


Letters
Period End2021-06-302021-03-312020-12-312020-09-30
Value168169167166
Percentage of LettersOfCreditOutstandingRelateToJointVentureOperations100.0100.0100.0100.0

kbr:NoncurrentEmployeeCompensationAndBenefits

kbr:NoncurrentEmployeeCompensationAndBenefits


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value99931101071039711510810398109106104102118116168106113909999105110119111112121120115114474469471511446440454470332358360397469
Percentage of NoncurrentEmployeeCompensationAndBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:NumberOfCashPerformanceBasedAwardUnitsOutstanding us-gaap:AwardType

kbr:NumberOfCashPerformanceBasedAwardUnitsOutstanding

kbr:CashPerformanceAwards


Number
Period End2020-12-31
Value46
Percentage of NumberOfCashPerformanceBasedAwardUnitsOutstanding100.0

kbr:OperatingAndFinanceLeaseLiability

kbr:OperatingAndFinanceLeaseLiability


Operating
Period End2020-12-31
Value253
Percentage of OperatingAndFinanceLeaseLiability100.0

kbr:OperatingAndFinanceLeaseLiabilityCurrent

kbr:OperatingAndFinanceLeaseLiabilityCurrent


Operating
Period End2020-12-31
Value55
Percentage of OperatingAndFinanceLeaseLiabilityCurrent100.0

kbr:OperatingAndFinanceLeaseLiabilityNoncurrent

kbr:OperatingAndFinanceLeaseLiabilityNoncurrent


Operating
Period End2020-12-31
Value198
Percentage of OperatingAndFinanceLeaseLiabilityNoncurrent100.0

kbr:OperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount

kbr:OperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount


Operating
Period End2020-12-31
Value63
Percentage of OperatingAndFinanceLeaseLiabilityUndiscountedExcessAmount100.0

kbr:OperatingLeaseAndFinanceLeaseLiabilityPaymentDue

kbr:OperatingLeaseAndFinanceLeaseLiabilityPaymentDue


Operating
Period End2020-12-31
Value316
Percentage of OperatingLeaseAndFinanceLeaseLiabilityPaymentDue100.0

kbr:OperatingLeaseAndFinanceLeaseLiabilityPaymentsDueAfterYearFive

kbr:OperatingLeaseAndFinanceLeaseLiabilityPaymentsDueAfterYearFive


Operating
Period End2020-12-31
Value86
Percentage of OperatingLeaseAndFinanceLeaseLiabilityPaymentsDueAfterYearFive100.0

kbr:OperatingLeaseAndFinanceLeaseLiabilityPaymentsDueNextTwelveMonths

kbr:OperatingLeaseAndFinanceLeaseLiabilityPaymentsDueNextTwelveMonths


Operating
Period End2020-12-31
Value68
Percentage of OperatingLeaseAndFinanceLeaseLiabilityPaymentsDueNextTwelveMonths100.0

kbr:OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearFive

kbr:OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearFive


Operating
Period End2020-12-31
Value27
Percentage of OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearFive100.0

kbr:OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearFour

kbr:OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearFour


Operating
Period End2020-12-31
Value34
Percentage of OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearFour100.0

kbr:OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearThree

kbr:OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearThree


Operating
Period End2020-12-31
Value45
Percentage of OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearThree100.0

kbr:OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearTwo

kbr:OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearTwo


Operating
Period End2020-12-31
Value56
Percentage of OperatingLeaseAndFinanceLeaseLiabilityToBePaidYearTwo100.0

kbr:OwnershipPercentageInDevelopmentCorporationWhichHasMinorityInterestInCompanyThatConsolidatesVie us-gaap:ConsolidatedEntities, us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject

kbr:OwnershipPercentageInDevelopmentCorporationWhichHasMinorityInterestInCompanyThatConsolidatesVie

srt:ParentCompany, kbr:EbicAmmoniaProject


Ownership
Period End2020-12-31
Value65.0
Percentage of OwnershipPercentageInDevelopmentCorporationWhichHasMinorityInterestInCompanyThatConsolidatesVie100.0

kbr:OwnershipPercentageOfDevelopmentCorporationInCompanyThatConsolidatesVie dei:LegalEntity, us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject

kbr:OwnershipPercentageOfDevelopmentCorporationInCompanyThatConsolidatesVie

kbr:DevelopmentCorporation, kbr:EbicAmmoniaProject


Ownership
Period End2020-12-31
Value25.0
Percentage of OwnershipPercentageOfDevelopmentCorporationInCompanyThatConsolidatesVie100.0

kbr:PropertyPlantAndEquipmentCollateralForBorrowedSecurities us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject

kbr:PropertyPlantAndEquipmentCollateralForBorrowedSecurities

kbr:FasttraxLimitedProject


Property
Period End2020-12-31
Value18
Percentage of PropertyPlantAndEquipmentCollateralForBorrowedSecurities100.0

kbr:RetainagePayable

kbr:RetainagePayable


Retainage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312013-12-312012-12-31
Value13132226504641373310956
Percentage of RetainagePayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:RevenueRemainingPerformanceObligationExpectedToBeSatisfiedPercentage

kbr:RevenueRemainingPerformanceObligationExpectedToBeSatisfiedPercentage


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value30.030.032.032.00.340.330.340.360.350.330.350.30.31
Percentage of RevenueRemainingPerformanceObligationExpectedToBeSatisfiedPercentage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:TransferOfFinancialAssetsAccountedForAsSalesCashCollectionNotYetRemittedDerecognized

kbr:TransferOfFinancialAssetsAccountedForAsSalesCashCollectionNotYetRemittedDerecognized


Transfer
Period End2020-12-31
Value20
Percentage of TransferOfFinancialAssetsAccountedForAsSalesCashCollectionNotYetRemittedDerecognized100.0

kbr:ValueAddedTaxPayableCurrent

kbr:ValueAddedTaxPayableCurrent


Value
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value43312944473436473832333031141317211716141513122741333129
Percentage of ValueAddedTaxPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

kbr:VariableInterestEntityPropertyPlantAndEquipment

kbr:VariableInterestEntityPropertyPlantAndEquipment


Variable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value222424252526292932333537404334353535363941454851545357616667676465727371747575798180
Percentage of VariableInterestEntityPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsNotesAndLoansReceivableNetCurrent

us-gaap:AccountsNotesAndLoansReceivableNetCurrent


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
Value93487789997696010859381038103597492786677981051050152756259270861858362869985082384796496293310631046122412801196128711551101122713521516139814551243
Percentage of AccountsNotesAndLoansReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsNotesAndLoansReceivableNetCurrent us-gaap:AccountsNotesLoansAndFinancingReceivableByReceivableType

kbr:Retainage


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value47945847647541949330842448042434663
Percentage of AccountsNotesAndLoansReceivableNetCurrent51.352.252.948.743.645.432.840.846.443.537.312.4

us-gaap:TradeAccountsReceivable


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value455419423501541592630614555550581447
Percentage of AccountsNotesAndLoansReceivableNetCurrent48.747.847.151.356.454.667.259.253.656.562.787.6

us-gaap:AccountsNotesAndLoansReceivableNetCurrent us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

kbr:U.S.Government, us-gaap:AccountsReceivable, us-gaap:CustomerConcentrationRisk


Accounts
Period End2020-12-312019-12-31
Value501484
Percentage of AccountsNotesAndLoansReceivableNetCurrent55.751.6

kbr:UKGovernment, us-gaap:AccountsReceivable, us-gaap:CustomerConcentrationRisk


Accounts
Period End2020-12-312019-12-31
Value4744
Percentage of AccountsNotesAndLoansReceivableNetCurrent5.24.7

us-gaap:AccountsNotesAndLoansReceivableNetCurrent us-gaap:RelatedPartyTransactionsByRelatedParty

kbr:TransactionswithRelatedParties


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value535083789253493332364328
Percentage of AccountsNotesAndLoansReceivableNetCurrent5.75.79.28.09.64.95.23.23.13.74.65.5

us-gaap:AccruedIncomeTaxesNoncurrent

us-gaap:AccruedIncomeTaxesNoncurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30201