LII


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

Table of contents



us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:CostOfGoodsAndServicesSold
us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

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

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestExpense

us-gaap:InterestPaidNet

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

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

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

us-gaap:Revenues
us-gaap:GeographicDistribution
us-gaap:GeographicDistribution, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
us-gaap:StatementBusinessSegments

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ShortTermInvestments

us-gaap:ReceivablesNetCurrent

us-gaap:InventoryNet

us-gaap:InventoryFinishedGoods

us-gaap:InventoryLIFOReserve

us-gaap:InventoryRawMaterialsAndSupplies

us-gaap:OtherAssetsCurrent

us-gaap:Land

us-gaap:MachineryAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:ConstructionInProgressGross

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical

us-gaap:Goodwill
us-gaap:StatementBusinessSegments

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent

us-gaap:LongTermDebtCurrent
us-gaap:LongtermDebtType

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent
us-gaap:LongtermDebtType
us-gaap:LongTermDebt

us-gaap:DebtAndCapitalLeaseObligations

us-gaap:LongTermDebtAndCapitalLeaseObligations
us-gaap:LongtermDebtType
us-gaap:RetirementPlanType
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:Dividends

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent
lii:BuildingAndBuildingImprovement

lii:ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized

lii:ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized

lii:ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent

lii:ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized

lii:ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent

lii:CumulativeEffectPeriodOfAdoption
us-gaap:StatementEquityComponents
us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent
lii:Factoryinefficiencies
us-gaap:Range
lii:FixedRateOfAgreement

lii:LossgainfromnaturaldisasternetofInsurancerecoveries
us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent

lii:NetLossgainfromnaturaldisaster
us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent

lii:Noncashpensionsettlementloss

lii:PercentageOfAcceleratedShareRepurchasesOfSharesExpectedToBeRepurchased

lii:PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee

lii:ProgramFee

lii:SegmentProfitAndLoss
us-gaap:StatementBusinessSegments

lii:SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount
us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent
lii:Sitecleanupandremediation

lii:Specialinventorywritedown
us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent
lii:Totalexpenseduetonaturaldisaster
us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent
lii:Writeoffofinventory

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount
us-gaap:Range

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanOtherCosts

us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DepreciationAndAmortization

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax

us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EquityMethodInvestmentDividendsOrDistributions

us-gaap:GoodwillForeignCurrencyTranslationGainLoss
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

us-gaap:IncomeLossFromEquityMethodInvestments

us-gaap:IncreaseDecreaseInAccountsAndNotesReceivable

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInLeasingReceivables

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherNoncashIncomeExpense
us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent
us-gaap:OtherNonrecurringExpense

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:PaymentsForProceedsFromShortTermInvestments

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireShortTermInvestments

us-gaap:PensionContributions

us-gaap:PensionExpense

us-gaap:ProceedsFromIssuanceOfDebt

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans

us-gaap:ProceedsFromLongTermLinesOfCredit

us-gaap:ProceedsFromOtherDebt

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromShortTermDebt

us-gaap:ProductWarrantyAccrualPayments

us-gaap:ProductWarrantyAccrualPreexistingIncreaseDecrease

us-gaap:ProductWarrantyAccrualWarrantiesIssued

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfOtherDebt

us-gaap:RepaymentsOfSeniorDebt

us-gaap:RepaymentsOfShortTermDebt

us-gaap:RestructuringAndRelatedCostIncurredCost
us-gaap:RestructuringCostAndReserve
us-gaap:StatementBusinessSegments

us-gaap:RestructuringCharges
us-gaap:UnusualOrInfrequentItem

us-gaap:RestructuringCosts

us-gaap:StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesTreasuryStockReissued

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedDuringPeriodShares

us-gaap:StockRepurchasedDuringPeriodValue
us-gaap:StatementEquityComponents
us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents

us-gaap:UnrealizedGainLossOnDerivatives

dei:EntityCommonStockSharesOutstanding
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
lii:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesProvisionBenefitForTax

lii:AssetSecuritizationBorrowingCapacity
us-gaap:Range

lii:AverageFloatingCommercialPaperRate

lii:BeneficialInterestsSoldunderAssetSecuritization

lii:ContractwithCustomerAssetLiabilityNet
us-gaap:CreditFacility, us-gaap:LongtermDebtType
lii:DebtInstrumentCovenantLeverageRatioMaximumAllowed
us-gaap:CreditFacility, us-gaap:LongtermDebtType
lii:DebtInstrumentCovenantLeverageRatioMaximumAllowedAfterMaterialAcquisition
us-gaap:RetirementPlanType
lii:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeTax

lii:EligibleAmountAvailableUnderAssetSecuritization

lii:MaximumSecuritizationAsPercentageOfNetPoolBalance
us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableIntrinsicValue
us-gaap:AwardType
lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableNumber
us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
us-gaap:AwardType
lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableWeightedAverageExercisePrice
us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange
lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsOutstandingIntrinsicValue
us-gaap:AwardType
lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsOutstandingWeightedAverageExercisePrice

lii:UndistributedAndUnvestedPerformanceShareUnits

lii:UndistributedAndUnvestedPerformanceShareUnitsWeightedAverageGrantDateFairValue

lii:UndistributedAndVestedPerformanceShareUnits

us-gaap:AccruedEmployeeBenefitsCurrent

us-gaap:AccruedExchangeFeeRebateCurrent
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:AccumulatedOtherComprehensiveIncomeLossBeforeTax1
us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship
us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
us-gaap:RetirementPlanType
us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:BuildingsAndImprovementsGross

us-gaap:CapitalLeaseObligationsCurrent

us-gaap:CapitalLeaseObligationsNoncurrent

us-gaap:CapitalLeasedAssetsGross

us-gaap:CapitalLeasesFutureMinimumPaymentsDue

us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFiveYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueThereafter

us-gaap:CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments

us-gaap:CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance

us-gaap:ContractWithCustomerLiabilityNoncurrent
us-gaap:CreditFacility, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentFaceAmount
us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DebtInstrumentFairValue

us-gaap:DeferredFinanceCostsCurrentGross
us-gaap:LongtermDebtType

us-gaap:DeferredFinanceCostsNoncurrentGross

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredRevenueCurrent

us-gaap:DeferredTaxAndOtherLiabilitiesNoncurrent

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsNetNoncurrent

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DefinedBenefitPensionPlanLiabilitiesNoncurrent
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease
us-gaap:RetirementPlanType
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanFundedStatusOfPlan

us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation
us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage

us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
us-gaap:DefinedBenefitPlanByPlanAssetCategories

us-gaap:DerivativeLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:StatementGeographical
us-gaap:EquityMethodInvestmentOwnershipPercentage

us-gaap:EquityMethodInvestments

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:InventoryGross

us-gaap:InventoryWorkInProcess

us-gaap:LIFOInventoryAmount

us-gaap:LiabilityForAsbestosAndEnvironmentalClaimsGross
us-gaap:BalanceSheetLocation
us-gaap:DebtInstrument
us-gaap:LineOfCredit
us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
us-gaap:DebtInstrument
us-gaap:LongtermDebtWeightedAverageInterestRate

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeasesFutureMinimumPaymentsDue

us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter
us-gaap:RetirementPlanType
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
us-gaap:RetirementPlanType
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent

us-gaap:ProductWarrantyAccrual

us-gaap:ProductWarrantyAccrualClassifiedCurrent

us-gaap:ProductWarrantyAccrualNoncurrent

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1
us-gaap:RestructuringCostAndReserve
us-gaap:StatementBusinessSegments

us-gaap:RestructuringAndRelatedCostExpectedCost1
us-gaap:RestructuringCostAndReserve
us-gaap:StatementBusinessSegments

us-gaap:SalesAndExciseTaxPayableCurrent

us-gaap:SelfInsuranceReserve

us-gaap:SelfInsuranceReserveCurrent

us-gaap:SelfInsuranceReserveNoncurrent
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber
us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

us-gaap:StockRepurchaseProgramAuthorizedAmount1

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
us-gaap:StatementEquityComponents
us-gaap:TreasuryStockShares
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Other Nonoperating Income Expense
Balance Sheet
Stockholders Equity
Assets
Cash And Cash Equivalents At Carrying Value
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Deferred Income Tax Assets Net
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Accrued Income Taxes Current
Noncurrent Liabilities
Operating Lease Liability Noncurrent
Stockholders Equity
Stockholders Equity
Per Share
Common Stock Dividends Per Share Declared
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Inventories
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
DividendsAndRepurchase
Dividends Common Stock Cash
OperatingLeaseLiability
Operating Lease Liability Current
InventoryNet
Inventory Finished Goods
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

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:WeightedAverageNumberOfDilutedSharesOutstanding ▁█37.738.2NA38.638.438.7NA39.039.540.1NA40.741.142.1NA42.442.943.5NA43.744.144.7NA45.645.645.5NA49.049.649.9NA50.550.951.0NA51.351.650.9NA52.854.3NANA55.056.3NA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▁█37.438.0NA38.338.238.4NA38.639.139.7NA40.340.741.5NA41.942.342.8NA43.243.644.0NA45.045.044.7NA48.348.849.0NA49.750.250.3NA50.651.050.9NA52.253.2NANA53.855.1NA
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount NA0.1NA0.10.50.3NA0.00.00.1NA0.20.20.2NA0.20.00.2NA0.00.20.3NA0.00.20.2NA0.30.30.3NA0.00.10.4NA0.4NA1.136015NANANA0.464314NANANANA
us-gaap:EarningsPerShareBasic █▅▆▆▅▂▆▆▅▄▄▅▆▃▃▅▅▃▃▅▅▂▂▄▄▂▃▃▃▂▂▃▃▁▂▂▃▁▂▂▂▁▂▂▃▁4.552.222.923.442.620.342.962.972.831.751.892.683.380.911.032.472.731.020.942.352.540.570.251.781.80.310.981.41.510.410.721.291.280.160.440.580.88-0.120.330.650.85-0.130.520.780.88-0.02
us-gaap:EarningsPerShareDiluted █▅▆▆▅▂▆▆▅▄▄▅▆▃▃▅▅▃▃▅▅▂▂▄▄▂▃▃▃▂▂▃▃▁▂▂▃▁▂▂▂▁▂▂▂▁4.512.22.893.422.60.332.932.942.81.731.872.653.350.91.022.442.691.00.932.332.510.560.251.761.780.310.961.381.490.40.71.271.260.160.430.570.87-0.120.320.640.83-0.130.510.760.86-0.02
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare █▄▅▆▅▁▅▅▅▄▄▅▆▂▂▅▅▂▂▄▅▂▁▄▄▁▂▃▃▁▂▃▃▁▂▂▂▁▁▂▂4.55e-062.2200000000000003e-062.9300000000000007e-063.44e-062.63e-063.3e-072.95e-062.9700000000000004e-062.84e-061.75e-061.8899999999999988e-062.68e-063.42e-069.100000000000001e-071.05e-062.48e-062.75e-061.02e-069.500000000000002e-072.35e-062.5499999999999997e-065.699999999999999e-072.5e-071.7800000000000001e-061.81e-063.1e-071.0199999999999996e-061.4e-061.53e-064.1e-076.9e-071.32e-061.28e-063.2e-075.300000000000002e-079.8e-079.499999999999999e-071.8e-073.2999999999999986e-076.5e-078.5e-07NA5.2e-077.8e-078.8e-07NA
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare █▄▅▆▅▁▅▅▅▄▄▅▆▂▂▅▅▂▂▄▅▂▁▄▄▁▂▃▃▁▂▃▃▁▂▂▂▁▁▂▂4.51e-062.2e-062.91e-063.42e-062.62e-063.2e-072.920000000000001e-062.94e-062.81e-061.73e-061.8699999999999992e-062.65e-063.39e-069.000000000000001e-071.0199999999999996e-062.4500000000000003e-062.71e-061e-069.500000000000002e-072.33e-062.52e-065.6e-072.5000000000000047e-071.76e-061.79e-063.1e-071.0100000000000003e-061.38e-061.5e-064.0000000000000003e-076.799999999999997e-071.3e-061.26e-063.1e-075.2e-079.7e-079.300000000000001e-071.8e-073.1999999999999985e-076.4e-078.3e-07NA5.1e-077.6e-078.6e-07NA
  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
 TTM Greenblatt ROC _ _█▅▆▆▅▂▇▆█▄▅▆▇▃▄▆▇▃▃▆▆▃▂▅▅▂▄▅▅▂▃▄▄▂▂▄▄▁▂▃▃▁▃216.0114.1139.0167.1136.036.4191.6156.8213.894.7116.2145.2195.153.0103.7154.6175.460.868.1156.9160.743.720.5127.0130.927.075.1106.6119.133.954.9103.8102.427.939.580.977.83.927.754.572.5-7.044.0NANANA
  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:AllocatedShareBasedCompensationExpense ▇▇▅▆▅▃▅▃▅▄▄▆▇▄▅▅▆▄▆█▇▅▇▆▆▃▅▅▆▃▇▄▆▆▄▂▄▃▁▃▃▄▃▃▃8.98.55.98.06.73.75.74.26.15.25.37.48.84.86.16.37.64.96.99.98.66.38.17.77.33.56.06.66.93.88.85.37.57.74.82.14.53.81.13.54.24.93.64.13.4NA
us-gaap:ComprehensiveIncomeNetOfTax █▅▇▇▆▂▇▆█▅▄▆▇▃▄▆▆▄▃▆▆▄▃▄▅▂▁▄▅▃▅▅▃▁▃▄▃▃▃▁▄▂▄▅176.182.2129.4138.5111.4-16.4137.4117.1161.377.962.4113.4137.914.042.8112.9125.662.132.4101.3114.838.916.449.481.0-11.3-32.041.484.119.968.073.532.8-41.39.958.919.716.38.4-42.350.94.038.386.5NANA
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest NANANA-1.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncomeNANA0.0-1.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostOfGoodsAndServicesSold █▅▄▆▅▃▄▆▆▃▄▆▇▄▄▆▆▃▄▅▅▂▃▅▅▂▃▄▅▂▂▄▄▂▂▃▅▂▃▅▅▂▂▃▃▁855.8674.0638.7731.7665.6558.1637.1734.6767.0588.7618.9728.3813.8611.6632.0738.6761.3582.5629.6699.7704.2531.6606.5681.6709.1522.8587.4651.3698.1527.3541.8630.6659.1506.4516.5604.8685.1518.1566.1691.9689.4522.6542.0585.4607.4469.8
us-gaap:GrossProfit █▄▅▆▅▁▄▅▆▂▃▅▇▃▄▆▇▃▄▆▆▂▃▅▅▁▃▄▄▁▂▃▄▁▁▂▄▁▂▃▄▁▃▃▄▁383.2256.5275.3323.3275.7165.7247.8298.3332.1201.6224.5301.9361.6223.2259.8313.7340.8210.9267.6310.3315.0183.6227.6273.4283.4163.0225.4247.1262.6168.1207.7237.4254.0162.0168.4204.9248.7166.1189.7231.1247.6165.2220.0232.8264.7174.3
us-gaap:IncomeLossFromContinuingOperations █▅▆▆▅▂▆▆▆▄▄▆▇▃▃▅▆▃▃▅▆▂▂▄▅▂▃▄▄▂▃▄▄▂▂▃▃▁▂▃▃▁▂▃▃▁170.084.2112.2131.7100.612.5113.8114.7111.069.475.2108.0139.237.943.2104.0116.443.540.7101.7111.224.911.480.381.614.046.167.574.619.934.065.864.315.826.549.748.2-0.516.733.845.0-7.227.841.948.7-1.3
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest █▄▅▆▅▁▆▆▆▃▄▅▇▂▄▆▇▂▃▆▆▂▁▅▅▁▃▄▅▂▂▄▄▁▂▃▃▁▂▂▃208.7106.4131.5159.2128.026.5141.4143.7139.883.0105.5133.8184.544.096.3147.0167.353.460.8149.9154.137.914.9122.0124.521.369.0102.6115.430.650.9100.099.024.435.676.573.414.242.252.569.8NANANANANA
us-gaap:IncomeTaxExpenseBenefit ▆▄▄▅▅▃▅▅▅▃▅▅▇▂█▇█▃▄▇▇▃▂▇▇▂▄▆▆▃▄▆▆▃▃▅▅▂▂▄▄▁▃▄▅▁38.722.219.327.527.414.027.629.028.813.630.325.845.36.153.143.050.99.920.148.242.913.03.541.742.97.322.935.140.810.716.934.234.78.69.126.825.20.36.516.623.1-3.911.621.227.4-0.7
us-gaap:IncomeTaxesPaidNet ▇▂▅▄▁▃▁▄▃▄▁▅▂▄▁█▂▅▂█▁▆▂▅▁▄▁▆▃▅▁▄▂▂▁▃▁▁▃▁▁▃▃▃▁▁54.48.235.232.31.521.34.324.522.232.02.842.212.332.73.867.711.136.76.565.14.651.29.839.02.232.24.948.116.935.43.231.310.411.92.319.82.95.120.63.53.921.519.821.24.00.5
us-gaap:InterestExpense ▄▃▃▄▄▅▇██▇▆▆▆▅▄▄▅▄▄▄▄▃▃▃▄▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁6.46.06.16.56.98.711.012.513.110.99.810.39.88.47.37.68.27.47.47.06.85.85.75.76.45.76.24.03.73.33.73.83.63.43.74.44.34.74.34.14.34.13.73.53.12.5
us-gaap:InterestPaidNet ▄▃▄▁▅▄█▄█▅▇▄▇▃▅▃█▂▅▃▅▂▄▂▅▂▄▁▄▁▄▁▄▁▄▂▄▂▄▂▄▁▄▁▁▂6.35.56.32.110.16.815.38.015.18.412.87.612.36.09.95.414.72.49.34.69.13.37.83.69.23.18.11.76.61.26.31.76.51.26.42.37.22.37.12.76.41.66.61.41.72.7
us-gaap:NetIncomeLoss █▅▆▆▅▂▆▆▆▄▄▆▇▃▃▅▆▃▃▅▆▂▂▄▄▂▃▄▄▂▃▄▄▂▂▂▃▁▂▃▃▁▂▃▃▁170.084.2111.7131.7100.012.9114.0114.7110.769.375.6108.0137.637.943.1103.5115.543.540.4101.7110.724.911.280.381.213.944.667.473.919.935.264.364.38.021.929.444.7-6.116.733.845.0-7.227.741.848.3-1.6
 us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome▅▅▅▅▄▅▂▅▁▄▅▄▃▅▅▅▅▅▅▅▅▄▄▅▅▅▅▅▅▅▄▅▅█5.41.20.0-1.6-5.4-2.1-29.9-3.1-47.8-5.4-2.9-6.6-22.71.81.71.10.50.7-2.1-2.6-3.1-4.3-4.3-3.3-3.0-3.5-2.7-1.4-2.6-1.5-6.7-1.3-1.640.1NANANANANANANANANANANANA
 us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges█▆▄▃▁▃▄▂▃▃▃▄▅▆▅▅▅▅▃▃▂▂▂▂▃▂▃▃▃▃▃▃▃▄7.03.41.2999999999999996-0.3-4.3-0.90.0-2.0-1.5-1.8-0.90.22.03.52.72.21.82.0-1.1-1.6-2.2-3.1-1.9-2.0-1.8-2.2-0.7-0.6-1.8-0.7-0.6-1.3-1.60.3NANANANANANANANANANANANA
us-gaap:OperatingIncomeLoss █▅▆▆▅▂▇▆█▄▅▆▇▃▄▆▇▃▃▆▆▃▂▅▅▂▄▅▅▂▃▄▄▂▂▄▄▁▂▃▃▁▃▃▄▁216.0114.1139.0167.1136.036.4191.6156.8213.894.7116.2145.2195.153.0103.7154.6175.460.868.1156.9160.743.720.5127.0130.927.075.1106.6119.133.954.9103.8102.427.939.580.977.83.927.754.572.5-7.044.066.679.30.5
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▆▅▆▆▆▄▇▅█▆▄▆▅▄▅▆▆▆▅▅▅▆▅▄▅▄▁▄▆▅▇▆▃▃6.1-2.017.76.811.4-29.323.42.450.68.6-13.25.40.3-23.9-0.49.510.018.6-8.1-0.44.114.05.1-30.9-0.2-25.2-76.6-26.010.20.032.89.2-31.5-49.3NANANANANANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▂▂▁▁▁▁▃▃▄▂▂▁▂▃▅▅▆▅▆▅▆▅▆█▅▅▆▅▅▅▄▅▆▅▅▅▅▅▆▅▅-0.9-1.0-1.1-1.1-1.1-1.2-0.6-0.6-0.3-0.8-0.9-1.1-0.8-0.6-0.10.00.10.00.10.00.20.00.10.70.00.00.10.00.00.0-0.30.00.2-0.1-0.20.0-0.10.00.20.0-0.1NA-1.10.2-0.1NA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ContractWithCustomerSalesChannel,us-gaap:StatementBusinessSegments us-gaap:SalesChannelDirectlyToConsumer,lii:ResidentialHeatingAndCooling▁▁▁▁▁▁▁▁█▅▆▇█▅7.6e-056.7e-050.07.4e-057.6e-077.3e-071.0000000000000008e-087.4e-07515.2334.7352.5459.9546.7339.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments lii:EquipmentSales,lii:CommercialHeatingAndCooling█▁8.5e-058.3e-05NA8.3e-058.6e-078.4e-070.08.6e-07226.6143.5237.9242.6279.3177.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments lii:ServiceRevenue,lii:Refrigeration1e-06NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Revenues █▄▄▆▄▂▄▆▆▃▃▆▇▃▄▆▆▃▄▅▅▂▃▅▅▁▃▄▅▂▂▄▄▁▁▃▄▁▂▄▄▂▂▃▄▁1239.0930.5914.01055.0941.3723.8885.01032.91099.1790.3843.61030.21175.4834.8891.81052.31102.1793.4897.31010.01019.2715.2834.1955.0992.5685.8812.8898.4960.7695.4749.5868.0913.1668.4684.9809.7933.8684.2755.8923.0937.0687.8762.0818.2872.1644.1
us-gaap:SellingGeneralAndAdministrativeExpense ▆▃▃▄▁▂▃▃▄▄▃▄▆▅▅▅▆▄▆▅▅▃▄▃▄▂▄▃▄▂▄▂▄▂▁▁▇▆▃▆▇▇▇▆█▇167.8145.3143.2151.8129.5131.1144.3143.4152.4145.8142.1149.4161.4155.2158.1158.7168.5152.4164.8156.5159.4140.4150.5143.8152.9133.4148.2140.9148.9135.6146.1136.9151.3135.6127.2125.9172.7163.0144.7166.3175.2173.9172.7163.5180.5168.9
  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 ▇▅▅▄▆▆▅▇█▆▃▄▆▆▄▅▆▄▂▄▅▃▂▃▅▃▂▃▄▃▁▂▃▂▂▃▄▃▂▃▅▄▂2204.72075.02032.51981.22124.32128.42034.92214.82340.42105.71817.21910.82099.42086.11891.52055.72145.81950.61760.31926.62024.21861.01680.21881.52026.31879.51764.31876.51970.11787.71626.71755.71849.61714.11691.91793.51888.21790.01705.71834.32019.01900.41692.0NANANA
us-gaap:Liabilities ▇▆▆▆▇▇▆██▇▅▅▇▆▅▅▆▅▄▅▅▅▃▄▅▅▄▂▃▂▁▂▂▂▁▂▂▂▂▂▃▂▁2418.02235.72049.62096.92353.22446.72205.12492.12557.92310.51966.81997.62279.62188.71841.42023.22135.21951.61722.31902.41992.81934.31578.61784.01970.01895.71755.31374.81452.11296.11141.01273.51402.41262.11195.11284.11395.71312.21237.91335.61418.01334.01102.3NANANA
us-gaap:LiabilitiesAndStockholdersEquity ▇▅▅▄▆▆▅▇█▆▃▄▆▆▄▅▆▄▂▄▅▃▂▃▅▃▂▃▄▃▁▂▃▂▂▃▄▃▂▃▅▄▂2204.72075.02032.51981.22124.32128.42034.92214.82340.42105.71817.21910.82099.42086.11891.52055.72145.81950.61760.31926.62024.21861.01680.21881.52026.31879.51764.31876.51970.11787.71626.71755.71849.61714.11691.91793.51888.21790.01705.71834.32019.01900.41692.0NANANA
us-gaap:StockholdersEquity ▃▄▇▅▃▁▄▂▃▃▄▅▄▅█-213.3-160.7-17.1-115.7-228.9-318.3-170.2-277.3-217.5-204.8-149.6-86.8-180.2-102.650.1NANANA38.0NANA-73.3101.697.556.3-16.29.0501.7518.0491.6485.7482.2447.2452.0496.8509.4492.5477.8467.8498.7601.0566.4589.7NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome███▆▆▅▇▆▅▂▁▂▂▂▃-93.1-99.2-97.2-114.9-121.7-133.1-103.8-127.2-129.6-180.2-188.8-175.6-181.0-181.3-157.4NANANA-195.1NANANA-204.7NANANA-153.5NANANA-61.1NANANA-22.3NANANA-37.1NANANA30.2NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital█▅▇▇▆▅▅▅▅▄▄▄▃▁▃1128.91090.31113.21109.41102.41095.21093.51090.01085.81079.41078.81075.51068.41036.71061.5NANANA1046.2NANANA1002.4NANANA824.9NANANA912.7NANANA898.3NANANA881.2NANANA863.5NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:CommonStock▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄0.90.90.90.90.90.90.90.90.90.90.90.90.90.90.9NANANA0.9NANANA0.9NANANA0.9NANANA0.9NANANA0.9NANANA0.9NANANA0.9NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▇▇▆▅▅▅▄▄▃▃▃▂▁▁2576.62440.92385.82303.72201.52130.92148.72064.41979.41898.71855.01805.01722.81609.61575.9NANANA1353.0NANANA1146.7NANANA1022.1NANANA870.5NANANA744.4NANANA692.9NANANA642.2NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:TreasuryStock▁▂▃▃▃▃▄▄▄▅▆▆▆▇█-3826.6-3593.6-3419.8-3414.8-3412.0-3412.2-3309.5-3305.4-3154.0-3003.6-2895.5-2792.6-2791.3-2568.5-2430.8NANANA-2167.4NANANA-1844.1NANANA-1686.0NANANA-1238.1NANANA-1124.5NANANA-1070.1NANANA-947.1NANANA
  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 ▆▄▃▃▅▅▄▆█▅▃▅▇▇▄▆▇▅▂▄▆▄▁▄▆▄▂▄▅▃▁▃▄▂▂▄▄▂▁▃▄▃▂1260.41138.21087.61064.01226.91225.11120.91317.31443.91220.91089.41187.21385.81346.81137.31270.61366.71186.41005.91166.51270.21121.6938.21151.91286.71140.31014.01136.51222.71057.5902.41037.31129.91004.1987.11111.61112.7998.3903.21028.81165.41047.0946.9NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▂▁▆▂▂▁▁▂▁▁▂▂▁▂▃▃▃▂▂▂▂▁▁▁▂▁▁▂▂▁▁▁▂▁▂▂▃▂▂▂▃▂█▄▃▃44.535.5123.955.044.839.137.346.136.431.746.346.139.457.168.260.761.348.850.247.854.740.638.935.147.536.737.548.149.639.038.037.845.334.951.848.869.154.745.057.976.555.2160.092.461.963.0
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▂▁█▃▂▂▁▂▁▁▂44.535.5123.955.044.839.137.346.136.431.746.3NANANA68.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShortTermInvestments ▃▇█▆▅▅▃▂▁2.84.55.14.13.83.72.92.41.8NA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ReceivablesNetCurrent ▇▄▂▄▆▃▃▆█▃▃▅█▄▄▅▇▄▃▅▆▃▂▄▅▂▂▃▅▂▂▃▄▂▁▂▄▁▂▃▄▂▁692.5522.6448.3542.7624.2492.7477.8622.2718.8502.6472.7580.9741.3528.5506.5598.1689.9513.4469.8570.4643.5469.8422.8537.7609.3449.4421.4501.5576.5442.2408.1489.2542.3407.0373.4450.3513.2394.7408.7478.2525.4404.6384.8NANANA
us-gaap:InventoryNet ▄▅▄▃▅█▆▇█▇▆▅▆▇▅▆▆▆▄▅▅▆▄▅▆▆▅▅▆▅▃▄▅▅▃▃▄▃▂▃▅▄▁433.8502.3439.4408.7499.7611.8544.1585.3630.2600.1509.8501.5540.2561.5484.2530.9538.8522.8418.5474.0505.7518.1418.8488.3540.7533.1463.3501.5514.9490.3378.8430.0469.2464.3374.8398.4427.3401.9336.5394.3460.1453.2286.2NANANA
us-gaap:InventoryFinishedGoods ▂▄▃▂▅█▆▆▇▇▄▄▅▆▄▅▆▆▃▄▅▅▃▅▆▆▄▅▅▅▂▃▄▄▂▃▃▃▁▂▄245.9321.8280.1258.4350.7462.1402.9404.2431.3429.2330.5315.4365.3397.0331.9369.1381.5381.6287.2335.5360.4371.4300.0353.5403.2399.3338.2357.4373.5345.7251.4292.9331.4335.1258.0290.1308.7288.3228.3266.6318.0NA213.7NANANA
us-gaap:InventoryLIFOReserve ▄▂▂▃▄▄▄▃▃▃▃▁▁▁▁▂▂▂▂▄▄▄▄▄▅▅▅▆▇▇▇████▇▇▇▇▇▇61.654.655.060.263.563.663.659.659.759.859.852.452.552.652.456.257.257.157.262.163.463.463.762.966.166.265.669.572.772.773.375.375.875.575.373.973.773.673.971.672.1NA71.0NANANA
us-gaap:InventoryRawMaterialsAndSupplies ▇▆▄▄▄▄▄▆█▆▆▆▅▅▄▄▄▃▂▃▄▄▂▃▃▃▂▄▄▄▃▄▄▃▂▁▂▁▁▂▃242.3228.8207.8204.8206.7207.6198.8233.5252.4225.3229.1232.2221.0210.9199.2209.4207.2192.4183.4193.8201.9204.8178.3188.8194.4190.6182.6199.2202.4199.7188.9199.7199.1191.2180.1167.4177.1172.5167.7182.1197.3NA137.0NANANA
us-gaap:OtherAssetsCurrent ▆▄▄▂▂▅▃▃▃▆▃▃▂█▅▅▅▇▄▅▄▇▃▃▃▆▃▃▃▃▂▂▁▄▃▄▄▅▅▂▃▅▄86.873.370.953.554.477.858.861.356.786.560.658.753.3106.478.480.976.7101.467.474.366.393.157.758.957.688.459.361.658.259.853.050.841.468.261.072.671.681.876.248.358.982.367.0NANANA
us-gaap:Land NANA24.0NANANA23.7NANANA25.5NANANA35.7NANANA33.9NANANA33.9NANANA38.3NANANA39.5NANANA29.4NANANA27.6NANANA39.3NANANA
us-gaap:MachineryAndEquipmentGross NANA928.0NANANA883.4NANANA838.6NANANA804.4NANANA742.1NANANA699.4NANANA681.8NANANA649.1NANANA612.9NANANA648.0NANANA625.4NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:PropertyPlantAndEquipmentGross NANA1344.9NANANA1269.7NANANA1186.8NANANA1172.0NANANA1078.6NANANA1022.5NANANA1012.7NANANA952.8NANANA883.0NANANA915.9NANANA909.0NANANA
us-gaap:ConstructionInProgressGross NANA69.7NANANA72.5NANANA61.9NANANA70.0NANANA57.1NANANA50.3NANANA50.6NANANA51.6NANANA32.1NANANA24.0NANANA17.8NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment █▇▇▆▆▅▅▄▄▃▃▃▂▃▃▃▂▂▁907.7891.6880.6862.3848.5836.5824.3807.0795.8785.1778.55772.9757.0763.9774.2767.8750.3734.1717.2NA707.5691.0682.9677.9668.7655.3654.1648.9643.5631.8617.3615.8600.4593.0584.8580.3582.0581.3606.0601.1606.9596.3584.7NANANA
us-gaap:PropertyPlantAndEquipmentNet ███▇▇▇▇▆▆▆▅▄▄▅▅▄▄▄▄▃▃▃▃▃▃▃▄▃▃▃▃▂▂▁▁▁▁▁▂▃▃▃▂476.0466.4464.3444.9441.2442.1445.4418.8418.0411.7408.3374.4371.0390.1397.8374.6371.7365.6361.4346.2345.2338.5339.6345.3352.1356.0358.6350.5350.5340.6335.5314.8308.7295.1298.2289.4292.6299.2309.9333.3347.0348.4324.3NANANA
us-gaap:Goodwill ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▁▂▂▂▁▂▂▂▂▂▃▃▃▃▃▃▃▃▇▇▇▇██▅186.8186.7186.9186.7186.5186.5186.5186.4186.6186.5186.6186.9186.8190.3200.5200.6199.0197.6195.1198.5198.5197.0195.1199.8204.5204.5209.4214.1219.7218.9216.8218.8217.6223.4223.8223.7302.2310.6305.6307.0325.9321.3271.8NANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA13.2NANANA21.5NANANA67.0NANANA94.4NANANA136.7NANANA145.7NANANA129.9NANANA113.0NANANA130.3NANANA143.8NANANA123.9NANANA
us-gaap:OperatingLeaseRightOfUseAsset ████▇█▇▇▇▇▁183.3190.7194.4196.0177.1183.2181.6172.9166.2170.10.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▆▆▆▄▄▄▅▃▄▂▂▂▂▂▁▂▂▂▁▂▂▁▁▆▇▆▆▇▇▇▆▃▅▅▅▅▆▅▅▅██▁86.185.486.174.477.175.279.071.876.568.065.966.966.664.961.566.667.167.061.268.065.363.461.686.688.087.284.889.290.887.983.573.079.581.680.081.584.082.880.081.093.495.161.8NANANA
  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 ▆▄▃▄▂▄▄▅█▆▇▄▇▆▄▅▇▅▄▄▅▅▃▃▆▄▃▃▅▃▁▃▄▂▁▁▄▂▁▃▄▃▁404.9372.9340.3361.0295.0355.0372.4393.0473.6411.9433.3371.6437.5405.6348.6394.5442.5401.0361.2371.7399.8378.3320.1337.7404.3347.6324.3333.1400.9343.1283.1324.1373.6312.4284.7277.6371.2307.4277.0343.2371.8340.8273.8NANANA
us-gaap:AccruedIncomeTaxesCurrent NA1.8NA1.14.6NA0.00.00.00.02.14.112.021.72.12.423.52.59.00.810.20.626.013.810.41.213.412.822.91.531.621.622.70.84.58.55.75.75.79.60.00.95.3NANANA
us-gaap:AccruedLiabilitiesCurrent █▄▆▅▃▃▄▅▃▂▅▆▄▂▅▅▄▂▄▅▄▁▃▄▃▁▃▃▃▁▂▅▄▂▄▄▅▄▅▇▆▅█332.4254.5296.1287.8251.0235.1255.7271.0240.8219.8272.3292.5253.6226.0270.3278.4257.2224.8265.9272.2256.5209.4242.6251.9241.6204.9239.0248.7236.6205.2232.1281.4257.1222.6259.6258.7286.9255.9284.7316.1299.6281.8334.5NANANA
us-gaap:ContractWithCustomerLiabilityCurrent ▂▄▂▃▃▄▄▄▁▁█▂▁▂▃6.58.25.57.06.88.58.48.44.95.413.06.25.06.57.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent ▇▄▃▃▅▅▆▇▇▅▆▂▃▃▂▆▆▆▅█▇▄▄▄▅▃▄▄▄▃▃▄▃▁▂▂▂▁▁▂▂▂▂1057.8849.1701.3711.0946.2894.61002.71109.91075.0917.41008.5690.5744.1712.8654.51023.7989.51037.5888.61188.11122.7803.2824.0853.4898.7770.5827.3824.9847.3720.0714.0795.8779.7562.4639.6638.4678.5596.4572.9672.8678.5676.6615.6NANANA
us-gaap:LongTermDebtCurrent NANA9.9NANANA321.9NANANA300.8NANANA32.6NANANA200.1NANANA31.0NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebtCurrent us-gaap:LongtermDebtType lii:AssetSecuritization█▁255.0155.0NANA306.0215.0285.0365.5NANA268.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseLiabilityCurrent ████████▇▇▁54.654.955.054.152.052.252.751.649.648.10.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent NANA38.2NANANA31.7NANANA35.0NANANA38.4NANANA32.9NANANA49.8NANANA48.1NANANA51.3NANANA42.4NANANA41.5NANANA53.3NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:LongTermDebt us-gaap:LongtermDebtType us-gaap:DomesticLineOfCredit▁█4.537.0NA34.5672.5815.5475.5685.5785.0689.5378.0368.0671.0675.5337.0415.5562.5334.0256.0500.0606.0671.5293.0453.0598.0653.5459.5149.0203.0177.017.0NANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:LongtermDebtType us-gaap:SeniorNotes████▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▁▁▂▂▂▂▂▂▂▂▂▂950.0950.0950.0950.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.0350.00.00.0200.0200.0200.0200.0200.0200.0200.0200.0200.0200.0NANANANANANANANANANANANANANANA
us-gaap:DebtAndCapitalLeaseObligations ▇▆▅▅██▆██▇▅▆▇▇▅▆▆▆▄▅▅▆▃▄▅▆▄▂▂▂▁▁▂▂▁▂▂▂▂▂▂1243.31172.9980.61013.61390.81442.21171.21451.11466.81296.61041.31125.91352.61289.11004.01124.11188.91103.1868.21055.91075.21099.4743.9918.01055.61085.8925.6596.0606.7564.2400.4434.9537.1516.4386.6481.0528.9523.5465.1499.6577.9NA319.0NANANA
us-gaap:LongTermDebtAndCapitalLeaseObligations ▆▆▆▆▆▇▅▆▇▆▄▇██▆▄▅▄▃▃▃▅▃▄▅▅▄▂▂▂▁▁▂▃▂▂▃▃▂▃▃▃▂977.41007.9970.71006.61047.21189.9849.31056.81155.81059.0740.51103.61319.01258.3970.5775.7922.6693.9615.7512.5619.0884.5508.6668.0813.2869.0675.0365.7419.8394.0233.2266.2410.8489.8351.0449.6514.2511.5459.6495.7570.8488.5317.0NANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanType us-gaap:PensionPlansDefinedBenefitNANA92.5NANANA87.4NANANA82.8NANANA84.5NANANA87.5NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent █▇▇▇▇▇▇▆▆▆▇▆▆▆▆▆▆▆▆▆▆▅▅▆▆▅▅▅▅▅▅▂▂▁▁▁▁▁▁▁▁▁▁154.4145.4142.3141.9140.1139.2134.7129.9129.9129.2135.0130.3127.5129.2129.3131.7131.5129.5127.7126.7126.0121.3121.1125.5121.5121.2118.6120.9121.0117.5119.269.669.568.464.062.865.464.262.162.564.064.465.7NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▇███▇▇▇▇▇▇▁131.5138.5142.8144.5127.9133.2131.0123.0117.6122.60.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ▃▄▇▅▃▁▄▂▃▃▄▅▄▅█-213.3-160.7-17.1-115.7-228.9-318.3-170.2-277.3-217.5-204.8-149.6-86.8-180.2-102.650.1NANANA38.0NANA-73.3101.697.556.3-16.29.0501.7518.0491.6485.7482.2447.2452.0496.8509.4492.5477.8467.8498.7601.0566.4589.7NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome███▆▆▅▇▆▅▂▁▂▂▂▃-93.1-99.2-97.2-114.9-121.7-133.1-103.8-127.2-129.6-180.2-188.8-175.6-181.0-181.3-157.4NANANA-195.1NANANA-204.7NANANA-153.5NANANA-61.1NANANA-22.3NANANA-37.1NANANA30.2NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital█▅▇▇▆▅▅▅▅▄▄▄▃▁▃1128.91090.31113.21109.41102.41095.21093.51090.01085.81079.41078.81075.51068.41036.71061.5NANANA1046.2NANANA1002.4NANANA824.9NANANA912.7NANANA898.3NANANA881.2NANANA863.5NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:CommonStock▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄0.90.90.90.90.90.90.90.90.90.90.90.90.90.90.9NANANA0.9NANANA0.9NANANA0.9NANANA0.9NANANA0.9NANANA0.9NANANA0.9NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▇▇▆▅▅▅▄▄▃▃▃▂▁▁2576.62440.92385.82303.72201.52130.92148.72064.41979.41898.71855.01805.01722.81609.61575.9NANANA1353.0NANANA1146.7NANANA1022.1NANANA870.5NANANA744.4NANANA692.9NANANA642.2NANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:TreasuryStock▁▂▃▃▃▃▄▄▄▅▆▆▆▇█-3826.6-3593.6-3419.8-3414.8-3412.0-3412.2-3309.5-3305.4-3154.0-3003.6-2895.5-2792.6-2791.3-2568.5-2430.8NANANA-2167.4NANANA-1844.1NANANA-1686.0NANANA-1238.1NANANA-1124.5NANANA-1070.1NANANA-947.1NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▃▄▆▄▂▁▃▂▃▃▄▅▃▅▇▇▆▆▇▇▇▅██▇-213.3-160.7-17.1-115.7-228.9-318.3-170.2-277.3-217.5-204.8-149.6-86.8-180.2-102.650.132.510.6-1.038.024.231.4-73.3101.697.556.3NA9.0NANANANANANANANANANANANANANANANANANANA
us-gaap:AdditionalPaidInCapitalCommonStock █▇██▇▇▇▇▇▇▇▇▇▆▆▆▆▆▆▅▅▄▅▂▂▁▁▄▃▄▃▃▃▃▃▃▃▂▂▂▂▂▂1128.91090.31113.21109.41102.41095.21093.51090.01085.81079.41078.81075.51068.41036.71061.51048.01038.11034.11046.21017.5979.1966.91002.4857.3848.1839.4824.9950.2927.2935.3912.7916.2914.9906.7898.3894.0890.8885.9881.2879.2875.5870.6863.5NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▇▇▆▆▆▆▆▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁2576.62440.92385.82303.72201.52130.92148.72064.41979.41898.71855.01805.01722.81609.61575.91554.41472.21378.11353.01331.11247.91155.81146.71151.51087.31022.51022.1990.9937.9878.6870.5847.1794.7742.4744.4732.6713.2677.7692.9685.4660.9625.4642.2NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▄▄▄▄▃▃▄▃▃▂▂▂▂▂▂▂▂▂▁▂▂▂▁▁▂▂▃▅▅▅▅▄▄▅▆▆▆▆▆▆███-93.1-99.2-97.2-114.9-121.7-133.1-103.8-127.2-129.6-180.2-188.8-175.6-181.0-181.3-157.4-157.0-166.5-176.5-195.1-187.0-186.6-190.7-204.7-209.8-178.9-178.7-153.5-76.9-50.9-61.1-61.1-93.9-103.1-71.6-22.3-10.2-39.7-14.7-37.1-28.847.341.430.2NANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedDefinedBenefitPlansAdjustment█▇█████▇▆▁▁▁▁▁▄▃▃▃▃▃▂▂▂▂▂▂▂▆▆▆▆▂▂▂▂-86.1-86.3-82.7-81.3-81.0-80.9-81.5-95.9-104.9-154.7-154.5-151.2-151.2-151.9-127.5-132.2-131.5-130.3-130.0-138.8-139.9-139.3-139.3-148.2-149.0-148.4-149.4-105.2-105.8-105.4-106.0-147.1-146.5-146.8-147.5NANANANANANANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges█▇▆▄▄▁▄▃▃▄▂▃▄▄▆▆▆▆▅▄▃▃▁▂▃▃▂▃▄▃▄▃▂▃▄14.112.38.21.7-0.6-9.60.0-2.9-2.60.0-6.2-3.8-0.71.87.46.36.47.85.6-0.7-3.5-3.8-8.4-7.8-3.3-3.5-4.6-1.7-0.6-4.3-0.6-2.0-6.5-2.31.1NANANANANANANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedTranslationAdjustment▃▃▃▂▂▂▃▃▃▃▃▃▃▃▂▂▂▂▁▂▂▂▁▂▃▃▄▅▆▅▅▆▅▆█-19.9-24.0-21.5-34.1-40.1-42.6-22.3-28.4-22.1-25.5-28.1-20.6-29.1-31.2-39.1-33.6-43.8-57.1-73.0-50.1-47.0-51.9-61.4-58.8-30.2-30.0-2.725.451.945.643.052.145.369.7114.8NANANANANANANANANANANA
us-gaap:TreasuryStockValue █▇▇▇▇▇▇▇▆▆▆▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁3826.63593.63419.83414.83412.03412.23309.53305.43154.03003.62895.52792.62791.32568.52430.82414.22334.52238.02167.42138.72010.32006.71844.11702.91701.71700.91686.01364.21297.91262.91238.11189.41160.21126.41124.51107.91072.71072.01070.11038.0983.6971.9947.1NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▇▄▇▅▁▄▂▄▃▃▆█▂8.98.55.98.06.73.75.74.26.15.25.37.48.84.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▃▅█▄▂▆▆▃▁▆▆▃▂▅▅▃▁▆▄▂▁▅▄▂▁▅▄▃▁▄▅▃▁▅▄▃▂▄▄▃▁▄▄▃▂192.0-17.5166.2439.7105.3-98.8271.6235.530.0-141.0264.2266.348.5-83.5196.1177.359.3-107.6247.6106.9-41.0-113.4224.3106.9-52.3-122.2161.396.951.6-125.0145.3153.349.0-137.3157.075.023.7-34.378.4140.25.9-148.3142.269.614.3-40.3
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▅▅▅▅▅▆▅▅▆▅▅█▅▄▅▅▅▅▄▄▅▅▄▄▅▅▅▅▅▄▅▅▅▅▅▅▅▅▅▅▁▅▅▅▄-18.8-23.8-23.2-12.2-18.6-25.739.0-25.0-11.713.6-28.8-9.291.1-22.6-37.8-17.1-18.4-24.8-24.7-59.4-41.7-23.8-22.8-47.0-33.0-18.0-27.6-18.5-23.9-17.3-34.4-14.2-11.8-6.9-22.3-8.6-2.7-6.8-16.1-8.6-3.0-150.1-15.90.8-7.0-39.3
us-gaap:NetCashProvidedByUsedInFinancingActivities ▄▅▅▁▅▇▂▃▆▇▃▃▄▇▄▄▅▇▃▅▇▇▄▅▇▇▄▅▆▇▅▄▆▇▄▅▆▆▅▄▆█▅▅▆▆-165.3-45.5-76.8-417.3-80.7133.0-320.6-199.8-11.9108.9-221.2-254.7-157.996.0-151.0-162.7-33.0128.4-213.4-41.896.6137.3-195.8-52.9100.6144.0-139.2-75.4-19.2144.3-108.0-148.8-22.0128.6-131.6-92.8-3.948.2-77.1-142.115.5191.8-60.4-42.9-6.015.8
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:DeferredIncomeTaxExpenseBenefit ▃▃▃▃▃▄▄▃▃▅▆▃▃▃█▃▃▃▃▃▃▃▁▃▃▃▄▃▃▃▃▃▃▃▃▃▄▃▃▄▃▃▁▃▄▃-4.61.01.9-1.0-2.28.82.71.30.215.531.30.6-4.1-2.147.21.0-3.8-1.1-3.5-0.7-1.4-0.5-22.10.70.2-1.14.10.80.10.5-2.31.10.6-1.6-3.2-3.94.5-0.1-0.42.82.0-0.8-17.32.53.12.2
us-gaap:IncreaseDecreaseInAccountsPayable ▆▆▃▇▂▄▃▁▇▅▇▂▆█▂▂▆▇▄▃▅█▃▂▇▆▄▂▇▇▃▂▇▅▅▁█▆▂▄▆▇▄▃▆▇26.241.2-29.363.8-57.5-8.7-31.6-77.154.3-1.755.3-62.331.777.5-49.5-50.334.047.3-16.3-26.214.767.9-26.3-63.957.729.6-4.9-63.354.859.5-40.3-50.661.218.816.3-81.868.434.2-66.8-19.529.550.9-10.2-37.933.048.7
us-gaap:IncreaseDecreaseInInventories ▂▆▅▂▁▆▃▃▅█▄▃▄█▃▄▅▇▃▃▄▇▂▃▄▆▃▄▄█▃▃▅▇▃▃▅▆▃▃▄█▂▄▅▇-69.562.527.3-94.5-114.171.0-43.1-42.929.0120.910.5-41.8-8.8124.3-46.2-11.512.9101.2-50.2-30.7-14.995.5-69.8-44.36.878.5-30.9-5.410.1122.9-56.9-41.917.4100.9-25.5-32.438.075.7-55.5-54.92.9136.3-71.6-5.122.285.6
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▂▂▆▄▃▃▂▃█▃▁▅▅▄▄▅▃▃▄▄▃▃▅▃▃▂▂▄▃▆▅▃▃▂▃▅▄▃▃▄▄▄▅▄▅▃-6.9-6.910.02.4-2.4-3.9-6.6-2.019.8-0.7-11.96.37.31.93.24.1-4.6-3.00.80.8-2.2-1.68.0-3.5-0.9-5.3-8.1-0.4-2.712.24.9-0.8-2.9-5.6-4.35.50.0-1.9-2.30.71.11.28.22.55.7-4.6
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅▃▅█▄▂▆▆▃▁▆▆▃▂▅▅▃▁▆▄▂▁▅▄▂▁▅▄▃▁▄▅▃▁▅▄▃▂▄▄▃▁▄▄▃▂192.0-17.5166.2439.7105.3-98.8271.6235.530.0-141.0264.2266.348.5-83.5196.1177.359.3-107.6247.6106.9-41.0-113.4224.3106.9-52.3-122.2161.396.951.6-125.0145.3153.349.0-137.3157.075.023.7-34.378.4140.25.9-148.3142.269.614.3-40.3
us-gaap:NetIncomeLoss █▅▆▆▅▂▆▆▆▄▄▆▇▃▃▅▆▃▃▅▆▂▂▄▄▂▃▄▄▂▃▄▄▂▂▂▃▁▂▃▃▁▂▃▃▁170.084.2111.7131.7100.012.9114.0114.7110.769.375.6108.0137.637.943.1103.5115.543.540.4101.7110.724.911.280.381.213.944.667.473.919.935.264.364.38.021.929.444.7-6.116.733.845.0-7.227.741.848.3-1.6
us-gaap:ShareBasedCompensation ▇▇▅▆▅▃▅▃▅▄▄▆▇▄▅▅▆▄▆█▇▅▇▆▆▃▅▅▆▃▇▄▆▆▄▂▄▃▁▃▃▄▃▃▃▄9.08.55.98.06.73.75.74.26.25.25.37.48.84.86.16.37.64.96.910.08.56.38.17.77.33.56.06.66.93.88.85.37.57.74.82.14.53.81.13.54.24.93.64.13.44.3
  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 ▅▅▅▅▅▅▆▅▅▆▅▅█▅▄▅▅▅▅▄▄▅▅▄▄▅▅▅▅▅▄▅▅▅▅▅▅▅▅▅▅▁▅▅▅▄-18.8-23.8-23.2-12.2-18.6-25.739.0-25.0-11.713.6-28.8-9.291.1-22.6-37.8-17.1-18.4-24.8-24.7-59.4-41.7-23.8-22.8-47.0-33.0-18.0-27.6-18.5-23.9-17.3-34.4-14.2-11.8-6.9-22.3-8.6-2.7-6.8-16.1-8.6-3.0-150.1-15.90.8-7.0-39.3
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▃▃▃▂▃▃▄▃▂▅▅▂▃▃▅▂▃▃▃█▆▃▃▆▄▂▄▃▃▂▅▂▂▂▃▂▁▁▂▁▁▁▂▁▁▂20.824.722.612.418.824.728.623.516.337.234.317.520.722.737.817.118.524.924.959.441.723.822.947.033.018.028.518.723.917.337.317.611.312.122.211.210.06.816.18.510.48.215.810.39.010.7
  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 ▄▅▅▁▅▇▂▃▆▇▃▃▄▇▄▄▅▇▃▅▇▇▄▅▇▇▄▅▆▇▅▄▆▇▄▅▆▆▅▄▆█▅▅▆▆-165.3-45.5-76.8-417.3-80.7133.0-320.6-199.8-11.9108.9-221.2-254.7-157.996.0-151.0-162.7-33.0128.4-213.4-41.896.6137.3-195.8-52.9100.6144.0-139.2-75.4-19.2144.3-108.0-148.8-22.0128.6-131.6-92.8-3.948.2-77.1-142.115.5191.8-60.4-42.9-6.015.8
us-gaap:PaymentsOfDividendsCommonStock ▅▅▅▅▅▅▅▅▅▅▅▅▄▄▄▄▄▄▄█▅▃▃▇▅▃▃▃▃▃▃▃▂▁▄▂▂▂▂▂▂▂▂▂▂▂29.129.529.529.529.429.729.630.125.325.525.725.821.121.321.321.518.418.518.550.531.816.116.243.126.913.414.414.611.811.811.912.010.10.020.19.29.19.29.39.59.68.18.08.28.37.9
us-gaap:Dividends █▁9.200000000000001e-077.7e-07NA7.7e-077.7e-077.7e-07NA7.7e-077.7e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsForRepurchaseOfCommonStock ▄▄▁▁▁▃▁▃▃▃▃▁▄▃▁▂▃▂▁▆▄▄▁▁▁▁█▂▂▁▂▂▁▁▁▂▁▁▁▂▁▁▁▂▂▂200.0200.00.00.00.0100.00.0150.0150.0100.0100.00.0200.2150.00.075.0100.075.00.0300.0200.0200.00.00.00.00.0450.050.350.00.059.033.028.84.219.535.80.71.932.154.411.824.73.450.860.139.4
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302010-09-302010-06-30
Value373838383839394040414242424343444445454549494950505151515052545556
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302010-09-302010-06-30
Value373838383838393940404141424243434445454448484949505050515052535355
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-03-312011-03-31
Value100000.0100000.0500000.0300000.000100000.0200000.0200000.0200000.0200000.00200000.00200000.0300000.00200000.0200000.0300000.0300000.0300000.00100000.0400000.0400000.01136000.0464310.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.00.0100.00.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

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
Value4.552.222.923.442.620.342.962.972.831.751.892.683.380.911.032.472.731.020.942.352.540.570.251.781.80.310.981.41.510.410.721.291.280.160.440.580.88-0.120.330.650.85-0.130.520.780.88-0.02
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
Value4.512.22.893.422.60.332.932.942.81.731.872.653.350.91.022.442.691.00.932.332.510.560.251.761.780.310.961.381.490.40.71.271.260.160.430.570.87-0.120.320.640.83-0.130.510.760.86-0.02
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312010-09-302010-06-30
Value4.552.222.933.442.630.332.952.972.841.751.892.683.420.911.052.482.751.020.952.352.550.570.251.781.810.311.021.41.530.410.691.321.280.320.530.980.950.180.330.650.850.520.780.88
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Diluted Share

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312010-09-302010-06-30
Value4.512.22.913.422.620.322.922.942.811.731.872.653.390.91.022.452.711.00.952.332.520.560.251.761.790.311.011.381.50.40.681.31.260.310.520.970.930.180.320.640.830.510.760.86
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value8.98.55.98.06.73.75.74.26.15.25.37.48.84.86.16.37.64.96.99.98.66.38.17.77.33.56.06.66.93.88.85.37.57.74.82.14.53.81.13.54.24.93.64.13.4
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.70.90.60.80.70.50.60.40.60.70.60.70.70.60.70.60.70.60.81.00.80.91.00.80.70.50.70.70.70.51.20.60.81.20.70.30.50.60.10.40.40.70.50.50.4

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value17682129138111-16.413711716177621131371442112125623210111438164981-11.3-32.0418419687332-41.39.95819168.4-42.3504.03886
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues14.28.814.213.111.8-2.315.511.314.79.97.411.011.71.74.810.711.47.83.610.011.35.42.05.28.2-1.6-3.94.68.82.99.18.53.6-6.21.47.32.12.41.1-4.65.40.65.010.6

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2020-09-30
Value-1200000.0
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0
Percentage of Revenues-0.1

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Comprehensive
Period End2020-12-312020-09-30
Value0-1200000.0
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest0.0100.0
Percentage of Revenues0.0-0.1
Percentage of Revenues us-gaap:AccumulatedOtherComprehensiveIncome0.00.0

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value855674638731665558637734767588618728813611632738761582629699704531606681709522587651698527541630659506516604685518566691689522542585607469
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues69.172.469.969.470.777.172.071.169.874.573.470.769.273.370.970.269.173.470.269.369.174.372.771.471.476.272.372.572.775.872.372.672.275.875.474.773.475.774.975.073.676.071.171.569.672.9

us-gaap:CostOfGoodsAndServicesSold us-gaap:DerivativeInstrumentRisk, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:CommodityContract, us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-9.1-4.4-1.80.45.81.20.02.52.02.41.2-0.3-2.6-4.6-4.3-3.5-2.8-3.01.72.43.44.83.13.22.83.40.91.02.8-1.17.5-2.1-1.60.4
Percentage of CostOfGoodsAndServicesSold-1.1-0.7-0.30.10.90.20.00.30.30.40.2-0.0-0.3-0.8-0.7-0.5-0.4-0.50.30.30.50.90.50.50.40.70.20.20.4-0.21.4-0.3-0.20.1
Percentage of Revenues-0.7-0.5-0.20.00.60.20.00.20.20.30.1-0.0-0.2-0.6-0.5-0.3-0.3-0.40.20.20.30.70.40.30.30.50.10.10.3-0.21.0-0.2-0.20.1
Percentage of Revenues us-gaap:CommodityContract us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CostOfGoodsAndServicesSold us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2.12.21.51.41.41.51.31.51.02.02.32.42.42.31.81.81.91.91.51.61.41.83.62.02.02.02.91.31.31.33.42.01.92.0
Percentage of CostOfGoodsAndServicesSold0.20.30.20.20.20.30.20.20.10.30.40.30.30.40.30.20.20.30.20.20.20.30.60.30.30.40.50.20.20.20.60.30.30.4
Percentage of Revenues0.20.20.20.10.10.20.10.10.10.30.30.20.20.30.20.20.20.20.20.20.10.30.40.20.20.30.40.10.10.20.50.20.20.3
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value383256275323275165247298332201224301361223259313340210267310315183227273283163225247262168207237254162168204248166189231247165220232264174
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues30.927.630.130.629.322.928.028.930.225.526.629.330.826.729.129.830.926.629.830.730.925.727.328.628.623.827.727.527.324.227.727.427.824.224.625.326.624.325.125.026.424.028.928.530.427.1

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperations


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
Value170841121311001211311411169751081393743104116434010111124118081144667741934656415264948-0.5163345-7.2274148-1.3
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues13.79.012.312.510.71.712.911.110.18.88.910.511.84.54.89.910.65.54.510.110.93.51.48.48.22.05.77.57.82.94.57.67.02.43.96.15.2-0.12.23.74.8-1.03.65.15.6-0.2

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value208106131159128261411431398310513318444961471675360149154371412212421691021153050100992435767314425269
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues16.811.414.415.113.63.716.013.912.710.512.513.015.75.310.814.015.26.76.814.815.15.31.812.812.53.18.511.412.04.46.811.510.83.75.29.47.92.15.65.77.4

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
Value382219272714272928133025456.15343509.9204842133.541427.3223540101634348.69.126250.36.51623-3.9112127-0.7
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues3.12.42.12.62.91.93.12.82.61.73.62.53.90.76.04.14.61.22.24.84.21.80.44.44.31.12.83.94.21.52.33.93.81.31.33.32.70.00.91.82.5-0.61.52.63.1-0.1

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

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-0.5-0.7-0.5-0.4-0.3-0.3-10.0-0.4-15.3-0.5-0.7-0.6-0.6-0.6-0.8-0.7-0.6-0.6-0.5-0.6-0.5-0.6-1.2-0.7-0.8-0.7-0.9-0.5-0.5-0.5-1.2-0.7-0.7-0.7
Percentage of IncomeTaxExpenseBenefit-1.3-3.2-2.6-1.5-1.1-2.1-36.2-1.4-53.1-3.7-2.3-2.3-1.3-9.8-1.5-1.6-1.2-6.1-2.5-1.2-1.2-4.6-34.3-1.7-1.9-9.6-3.9-1.4-1.2-4.7-7.1-2.0-2.0-8.1
Percentage of Revenues-0.0-0.1-0.1-0.0-0.0-0.0-1.1-0.0-1.4-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.0-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.1-0.1-0.1
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2.11.00.5-0.1-1.5-0.30.0-0.5-0.5-0.6-0.30.10.61.11.61.31.01.0-0.6-0.8-1.2-1.7-1.2-1.2-1.0-1.2-0.2-0.4-1.00.4-2.70.80.0-0.1
Percentage of IncomeTaxExpenseBenefit5.44.52.6-0.4-5.5-2.10.0-1.7-1.7-4.4-1.00.41.318.03.03.02.010.1-3.0-1.7-2.8-13.1-34.3-2.9-2.3-16.4-0.9-1.1-2.53.7-16.02.30.0-1.2
Percentage of Revenues0.20.10.1-0.0-0.2-0.00.0-0.0-0.0-0.1-0.00.00.10.10.20.10.10.1-0.1-0.1-0.1-0.2-0.1-0.1-0.1-0.2-0.0-0.0-0.10.1-0.40.10.0-0.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value548.235321.5214.32422322.84212323.86711366.5654.6519.8392.2324.94816353.23110112.3192.95.1203.53.92119214.00.5
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues4.40.93.93.10.22.90.52.42.04.00.34.11.03.90.46.41.04.60.76.40.57.21.24.10.24.70.65.41.85.10.43.61.11.80.32.40.30.72.70.40.43.12.62.60.50.1

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.46.06.16.56.98.7111213109.8109.88.47.37.68.27.47.47.06.85.85.75.76.45.76.24.03.73.33.73.83.63.43.74.44.34.74.34.14.34.13.73.53.12.5
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.50.60.70.60.71.21.21.21.21.41.21.00.81.00.80.70.70.90.80.70.70.80.70.60.60.80.80.40.40.50.50.40.40.50.50.50.50.70.60.40.50.60.50.40.40.4

Interest Paid Net

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.35.56.32.1106.8158.0158.4127.6126.09.95.4142.49.34.69.13.37.83.69.23.18.11.76.61.26.31.76.51.26.42.37.22.37.12.76.41.66.61.41.72.7
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.50.60.70.21.10.91.70.81.41.11.50.71.00.71.10.51.30.31.00.50.90.50.90.40.90.51.00.20.70.20.80.20.70.20.90.30.80.30.90.30.70.20.90.20.20.4

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
Value17084111131100121141141106975108137374310311543401011102411808113446773193564648.0212944-6.1163345-7.2274148-1.6
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 Revenues13.79.012.212.510.61.812.911.110.18.89.010.511.74.54.89.810.55.54.510.110.93.51.38.48.22.05.57.57.72.94.77.47.01.23.23.64.8-0.92.23.74.8-1.03.65.15.5-0.2

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1708411113110012114114110697510813737
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues13.79.012.212.510.61.812.911.110.18.89.010.511.74.5
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value5.41.20.0-1.6-5.4-2.1-29.9-3.1-47.8-5.4-2.9-6.6-22.71.81.71.10.50.7-2.1-2.6-3.1-4.3-4.3-3.3-3.0-3.5-2.7-1.4-2.6-1.5-6.7-1.3-1.640
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.40.10.0-0.2-0.6-0.3-3.4-0.3-4.3-0.7-0.3-0.6-1.90.20.20.10.00.1-0.2-0.3-0.3-0.6-0.5-0.3-0.3-0.5-0.3-0.2-0.3-0.2-0.9-0.1-0.26.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-1.6-2.2-1.3-1.3-1.1-1.2-29.9-1.1-46.3-1.5-2.0-1.8-1.8-1.7-1.0-1.1-1.3-1.3-1.0-1.0-0.9-1.2-2.4-1.3-1.2-1.3-2.0-0.8-0.8-0.8-2.2-1.3-1.2-1.3
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic-29.6-183.30.081.220.457.1100.035.596.927.869.027.37.9-94.4-58.8-100.0-260.0-185.747.638.529.027.955.839.440.037.174.157.130.853.332.8100.075.0-3.2
Percentage of Revenues-0.1-0.2-0.1-0.1-0.1-0.2-3.4-0.1-4.2-0.2-0.2-0.2-0.2-0.2-0.1-0.1-0.1-0.2-0.1-0.1-0.1-0.2-0.3-0.1-0.1-0.2-0.2-0.1-0.1-0.1-0.3-0.1-0.1-0.2
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value7.03.41.2999999999999996-0.3-4.3-0.90.0-2.0-1.5-1.8-0.90.22.03.52.72.21.82.0-1.1-1.6-2.2-3.1-1.9-2.0-1.8-2.2-0.7-0.6-1.8-0.7-0.6-1.3-1.60.3
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic129.6283.30.018.879.642.9-0.064.53.133.331.0-3.0-8.8194.4158.8200.0360.0285.752.461.571.072.144.260.660.062.925.942.969.246.79.0100.0100.00.7
Percentage of Revenues0.60.40.1-0.0-0.5-0.10.0-0.2-0.1-0.2-0.10.00.20.40.30.20.20.3-0.1-0.2-0.2-0.4-0.2-0.2-0.2-0.3-0.1-0.1-0.2-0.1-0.1-0.1-0.20.0
Percentage of Revenues us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2161141391671363619115621394116145195531031541756068156160432012713027751061193354103102273980773.9275472-7.04466790.5
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 Revenues17.412.315.215.814.45.021.615.219.512.013.814.116.66.311.614.715.97.77.615.515.86.12.513.313.23.99.211.912.44.97.312.011.24.25.810.08.30.63.75.97.7-1.05.88.19.10.1

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value6.1-2.0176.811-29.3232.4508.6-13.25.40.3-23.9-0.49.510.018-8.1-0.44.1145.1-30.9-0.2-25.2-76.6-26.0100.0329.2-31.5-49.3
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0
Percentage of Revenues0.5-0.21.90.61.2-4.02.60.24.61.1-1.60.50.0-2.9-0.00.90.92.3-0.9-0.00.42.00.6-3.2-0.0-3.7-9.4-2.91.10.04.41.1-3.4-7.4

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.2-3.6-1.4-0.3-0.10.6149.049-0.2-3.30.00.7-24.44.7-0.7-1.2-0.38.81.1-0.60.08.90.8-0.61.0-44.20.6-0.40.641-0.60.30.7
Percentage of OtherComprehensiveIncomeLossNetOfTax3.3180.0-7.9-4.4-0.9-2.061.5375.098.4-2.325.00.0233.3102.1-1175.0-7.4-12.0-1.6-108.6-275.0-14.60.0174.5-2.6300.0-4.057.7-2.3-3.90.0125.3-6.5-1.0-1.4
Percentage of Revenues0.0-0.4-0.2-0.0-0.00.11.60.94.5-0.0-0.40.00.1-2.90.5-0.1-0.1-0.01.00.1-0.10.01.10.1-0.10.1-5.40.1-0.00.15.5-0.10.00.1
Percentage of Revenues us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedDefinedBenefitPlansAdjustmentAttributableToNoncontrollingInterest


Other
Period End2020-12-31
Value0.0
Percentage of OtherComprehensiveIncomeLossNetOfTax0.0
Percentage of Revenues0.0
Percentage of Revenues us-gaap:AccumulatedDefinedBenefitPlansAdjustmentAttributableToNoncontrollingInterest0.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1.80000000000000054.16.4999999999999992.39.0-9.62.9-0.3-2.66.2-2.4-3.1-2.5-5.61.1-0.1-1.42.26.32.80.34.6-0.6-4.50.21.1-2.9-1.13.7-3.71.44.5-4.2-3.4
Percentage of OtherComprehensiveIncomeLossNetOfTax29.5-205.036.733.878.932.812.4-12.5-5.172.118.2-57.4-833.323.4-275.0-1.1-14.011.8-77.8-700.07.332.9-11.814.6-100.0-4.43.84.236.30.04.348.913.36.9
Percentage of Revenues0.10.40.70.21.0-1.30.3-0.0-0.20.8-0.3-0.3-0.2-0.70.1-0.0-0.10.30.70.30.00.6-0.1-0.50.00.2-0.4-0.10.4-0.50.20.5-0.5-0.5
Percentage of Revenues us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value4.1-2.5126.02.5-20.36.1-6.33.42.6-7.58.52.17.9-5.5101315-22.9-3.14.99.5-2.6-28.6-0.2-27.3-28.1-26.56.32.6-9.16.8-24.4-45.1
Percentage of OtherComprehensiveIncomeLossNetOfTax67.2125.071.288.221.969.326.1-262.56.730.256.8157.4700.0-33.11375.0107.4133.085.5282.7775.0119.567.9-51.092.6100.0108.336.7101.961.80.0-27.773.977.591.5
Percentage of Revenues0.3-0.31.40.60.3-2.80.7-0.60.30.3-0.90.80.20.9-0.61.01.22.0-2.6-0.30.51.3-0.3-3.0-0.0-4.0-3.5-2.90.70.4-1.20.8-2.7-6.7
Percentage of Revenues us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312010-09-302010-06-30
Value-900000.0-1000000.0-1100000.0-1100000.0-1100000.0-1200000.0-600000.0-600000.0-300000.0-800000.0-900000.0-1100000.0-800000.0-600000.0-100000.00100000.00100000.00200000.00100000.0700000.000100000.0000-300000.00200000.0-100000.0-200000.00-100000.00200000.00-100000.0-1100000.0200000.0-100000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.00.0100.0100.00.00.0100.00.00.00.0100.00.0100.0100.0100.00.0100.00.0100.00.0100.0100.0100.0100.0
Percentage of Revenues-0.1-0.1-0.1-0.1-0.1-0.2-0.1-0.1-0.0-0.1-0.1-0.1-0.1-0.1-0.00.00.00.00.00.00.00.00.00.10.00.00.00.00.00.0-0.00.00.0-0.0-0.00.0-0.00.00.00.0-0.0-0.10.0-0.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ContractWithCustomerSalesChannel, us-gaap:StatementBusinessSegments

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:SalesChannelDirectlyToConsumer, lii:ResidentialHeatingAndCooling


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
Value7.6e-056.7e-050.07.4e-057.6e-077.3e-071.0000000000000008e-087.4e-07515334352459546339
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.00.00.00.00.00.00.00.046.942.441.844.646.540.7
Percentage of Revenues us-gaap:SalesChannelDirectlyToConsumer lii:ResidentialHeatingAndCooling0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

lii:EquipmentSales, lii:CommercialHeatingAndCooling


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.5e-058.3e-058.3e-058.6e-078.4e-070.08.6e-07226143237242279177
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax111.8123.9112.2113.2115.10.0116.244.042.967.552.851.152.4
Percentage of Revenues0.00.00.00.00.00.00.020.618.228.223.523.821.3
Percentage of Revenues lii:EquipmentSales lii:CommercialHeatingAndCooling0.00.00.00.00.00.00.00.00.00.00.00.00.0

lii:ServiceRevenue, lii:Refrigeration


Revenue
Period End2021-06-30
Value1e-06
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.3
Percentage of Revenues0.0
Percentage of Revenues lii:ServiceRevenue lii:Refrigeration0.0

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
Value1239930914105594172388510321099790843103011758348911052110279389710101019715834955992685812898960695749868913668684809933684755923937687762818872644
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:GeographicDistribution

country:CA


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value9864795646666349677547
Percentage of Revenues8.06.97.55.96.56.45.86.26.56.45.7
Percentage of Revenues8.06.97.55.96.56.45.86.26.56.45.7
Percentage of Revenues country:CA100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value10738169178386339069666829631006681
Percentage of Revenues86.787.887.089.087.587.887.986.393.585.681.6
Percentage of Revenues86.787.887.089.087.587.887.986.393.585.681.6
Percentage of Revenues country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:International


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value66495847445969598294105
Percentage of Revenues5.35.35.55.06.15.86.37.58.08.012.6
Percentage of Revenues5.35.35.55.06.15.86.37.58.08.012.6
Percentage of Revenues lii:International100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:GeographicDistribution, us-gaap:StatementBusinessSegments

country:CA, lii:CommercialHeatingAndCooling


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value23162215173426211530242116
Percentage of Revenues1.91.82.21.62.43.92.52.02.03.62.41.82.0
Percentage of Revenues1.91.82.21.62.43.92.52.02.03.62.41.82.0
Percentage of Revenues country:CA lii:CommercialHeatingAndCooling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:CA, lii:ResidentialHeatingAndCooling


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value75475641294040413234405230
Percentage of Revenues6.15.15.34.44.14.63.93.84.14.14.04.53.6
Percentage of Revenues6.15.15.34.44.14.63.93.84.14.14.04.53.6
Percentage of Revenues country:CA lii:ResidentialHeatingAndCooling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US, lii:CommercialHeatingAndCooling


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value228182184173161223227239157137236229162
Percentage of Revenues18.519.617.518.422.325.322.021.819.916.323.019.619.4
Percentage of Revenues18.519.617.518.422.325.322.021.819.916.323.019.619.4
Percentage of Revenues country:US lii:CommercialHeatingAndCooling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US, lii:Refrigeration


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8275676159678280913313211295
Percentage of Revenues6.68.16.46.58.27.78.07.311.64.012.89.611.5
Percentage of Revenues6.68.16.46.58.27.78.07.311.64.012.89.611.5
Percentage of Revenues country:US lii:Refrigeration100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US, lii:ResidentialHeatingAndCooling


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value763558665603412458597647433302594663423
Percentage of Revenues61.660.163.164.157.051.857.858.954.835.857.756.550.7
Percentage of Revenues61.660.163.164.157.051.857.858.954.835.857.756.550.7
Percentage of Revenues country:US lii:ResidentialHeatingAndCooling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:International, lii:CommercialHeatingAndCooling


Revenuesus-gaap:
Period End2021-06-302020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.20.60.20.21.00.30.30.11.70.20.70.1
Percentage of Revenues0.00.10.00.00.10.00.00.00.20.00.10.0
Percentage of Revenues0.00.10.00.00.10.00.00.00.20.00.10.0
Percentage of Revenues lii:International lii:CommercialHeatingAndCooling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:International, lii:Refrigeration


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value664957464358596859698293105
Percentage of Revenues5.35.35.55.06.16.65.86.37.58.28.08.012.6
Percentage of Revenues5.35.35.55.06.16.65.86.37.58.28.08.012.6
Percentage of Revenues lii:International lii:Refrigeration100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:StatementBusinessSegments

lii:CommercialHeatingAndCooling


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value252199226207188178259253261173270275252179250269258195243251252170226246253159222241241173212239229163187219200137159199198138148176175
Percentage of Revenues20.421.424.819.720.024.629.324.523.821.932.026.821.421.528.125.623.524.627.124.924.823.827.225.825.623.327.426.925.124.928.427.525.124.427.427.121.520.021.121.621.220.219.521.520.2
Percentage of Revenues20.421.424.819.720.024.629.324.523.821.932.026.821.421.528.125.623.524.627.124.924.823.827.225.825.623.327.426.925.124.928.427.525.124.427.427.121.520.021.121.621.220.219.521.520.2
Percentage of Revenues lii:CommercialHeatingAndCooling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:Refrigeration


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value148125135125108103126142148151112159207202164192190178177185191167175190183163185194192180178195207190192203207185188223217175139140139
Percentage of Revenues12.013.414.811.911.514.314.313.713.519.213.415.517.624.218.518.317.222.419.818.418.823.421.119.918.523.822.921.620.025.923.822.522.728.628.125.222.227.125.024.223.225.518.317.216.0
Percentage of Revenues12.013.414.811.911.514.314.313.713.519.213.415.517.624.218.518.317.222.419.818.418.823.421.119.918.523.822.921.620.025.923.822.522.728.628.125.222.227.125.024.223.225.518.317.216.0
Percentage of Revenues lii:Refrigeration100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:ResidentialHeatingAndCooling


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value838606552722644442498637689465460594716453476590653419476572574377431517555362404462527342358433476314305386411272300373395253348370413
Percentage of Revenues67.665.260.568.468.561.156.461.762.758.954.657.760.954.353.456.159.352.953.156.756.452.851.754.255.952.949.751.554.949.247.950.052.247.144.547.744.139.839.740.542.236.945.845.347.4
Percentage of Revenues67.665.260.568.468.561.156.461.762.758.954.657.760.954.353.456.159.352.953.156.756.452.851.754.255.952.949.751.554.949.247.950.052.247.144.547.744.139.839.740.542.236.945.845.347.4
Percentage of Revenues lii:ResidentialHeatingAndCooling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value167145143151129131144143152145142149161155158158168152164156159140150143152133148140148135146136151135127125172163144166175173172163180168
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues13.515.615.714.413.818.116.313.913.918.416.814.513.718.617.715.115.319.218.415.515.619.618.015.115.419.518.215.715.519.519.515.816.620.318.615.518.523.819.118.018.725.322.720.020.726.2

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
Value22042075203219812124212820342214234021051817191020992086189120552145195017601926202418611680188120261879176418761970178716261755184917141691179318881790170518342019190016921543
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:StatementBusinessSegments

lii:CommercialHeatingAndCooling


Assetsus-gaap:
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302010-12-31
Value366409423436371457443385363353346321257295316252
Percentage of Assets18.020.119.118.617.625.223.521.921.620.021.319.015.116.115.714.9
Percentage of Assets18.020.119.118.617.625.223.521.921.620.021.319.015.116.115.714.9
Percentage of Assets lii:CommercialHeatingAndCooling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:Refrigeration


Assetsus-gaap:
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302010-12-31
Value387393415412386355506442444551572585558565590389
Percentage of Assets19.119.318.817.618.319.526.825.226.531.335.234.632.730.829.223.0
Percentage of Assets19.119.318.817.618.319.526.825.226.531.335.234.632.730.829.223.0
Percentage of Assets lii:Refrigeration100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:ResidentialHeatingAndCooling


Assetsus-gaap:
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312011-09-302011-06-302010-12-31
Value10341055116512691108837771673628632500457481568669519
Percentage of Assets50.951.952.654.252.646.140.838.337.435.830.727.028.231.033.230.7
Percentage of Assets50.951.952.654.252.646.140.838.337.435.830.727.028.231.033.230.7
Percentage of Assets lii:ResidentialHeatingAndCooling100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CorporateAndOther


Assetsus-gaap:
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value243176210222240167169258243227208228227349
Percentage of Assets12.08.79.59.511.49.29.014.714.512.912.813.513.320.7
Percentage of Assets12.08.79.59.511.49.29.014.714.512.912.813.513.320.7
Percentage of Assets us-gaap:CorporateAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2418223520492096235324462205249225572310196619972279218818412023213519511722190219921934157817841970189517551374145212961141127314021262119512841395131212371335141813341102939
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 Assets109.7107.7100.8105.8110.8115.0108.4112.5109.3109.7108.2104.5108.6104.997.498.499.5100.197.898.798.4103.994.094.897.2100.999.573.373.772.570.172.575.873.670.671.673.973.372.672.870.270.265.160.9

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
Value22042075203219812124212820342214234021051817191020992086189120552145195017601926202418611680188120261879176418761970178716261755184917141691179318881790170518342019190016921543
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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value-213.3-160.7-17.1-115.7-228.9-318.3-170.2-277.3-217.5-204.8-149.6-86.8-180.2-102.65038-73.31019756-16.29.0501518491485482447452496509492477467498601566589604458808
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-9.7-7.7-0.8-5.8-10.8-15.0-8.4-12.5-9.3-9.7-8.2-4.5-8.6-4.92.62.2-3.96.05.22.8-0.90.526.726.327.529.927.524.226.429.428.426.126.727.427.229.829.834.939.10.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-93.1-99.2-97.2-114.9-121.7-133.1-103.8-127.2-129.6-180.2-188.8-175.6-181.0-181.3-157.4-195.1-204.7-153.5-61.1-22.3-37.130-0.8-98.863
Percentage of StockholdersEquity43.661.7568.499.353.241.861.045.959.688.0126.2202.3100.4176.7-314.2-513.4-201.5-1705.6-12.6-4.5-7.95.1-0.1-21.57.9
Percentage of Assets-4.2-4.8-4.8-5.8-5.7-6.3-5.1-5.7-5.5-8.6-10.4-9.2-8.6-8.7-8.3-11.1-12.2-8.7-3.8-1.3-2.21.8-0.10.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value11281090111311091102109510931090108510791078107510681036106110461002824912898881863839805760
Percentage of StockholdersEquity-529.3-678.5-6509.9-958.9-481.6-344.1-642.5-393.1-499.2-527.1-721.1-1239.1-592.9-1010.42118.82753.2986.69165.6187.9180.8188.4146.4138.8175.794.1
Percentage of Assets51.252.554.856.051.951.553.749.246.451.359.456.350.949.756.159.459.746.856.153.151.751.054.30.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value0.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.80.8
Percentage of StockholdersEquity-0.4-0.6-5.3-0.8-0.4-0.3-0.5-0.3-0.4-0.4-0.6-1.0-0.5-0.91.82.40.910.00.20.20.20.20.10.20.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value257624402385230322012130214820641979189818551805172216091575135311461022870744692642558538447
Percentage of StockholdersEquity-1208.0-1518.9-13952.0-1991.1-961.8-669.5-1262.5-744.5-910.1-927.1-1240.0-2079.5-956.0-1568.83145.53560.51128.611356.7179.2149.8148.1108.992.4117.555.3
Percentage of Assets116.9117.6117.4116.3103.6100.1105.693.284.690.2102.194.582.177.283.376.968.257.953.544.040.638.036.20.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-3826.6-3593.6-3419.8-3414.8-3412.0-3412.2-3309.5-3305.4-3154.0-3003.6-2895.5-2792.6-2791.3-2568.5-2430.8-2167.4-1844.1-1686.0-1238.1-1124.5-1070.1-947.1-793.4-787.8-464.0
Percentage of StockholdersEquity1794.02236.219998.82951.41490.61072.01944.51192.01450.11466.61935.53217.31549.02503.4-4851.9-5703.7-1815.1-18733.3-254.9-226.3-228.8-160.6-131.3-171.8-57.4
Percentage of Assets-173.6-173.2-168.3-172.4-160.6-160.3-162.6-149.2-134.8-142.6-159.3-146.1-133.0-123.1-128.5-123.1-109.8-95.6-76.1-66.5-62.7-56.0-51.40.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value1260113810871064122612251120131714431220108911871385134611371270136611861005116612701121938115112861140101411361222105790210371129100498711111112998903102811651047946833
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 Assets57.254.953.553.757.857.655.159.561.758.059.962.166.064.660.161.863.760.857.160.562.860.355.861.263.560.757.560.662.159.255.559.161.158.658.362.058.955.853.056.157.755.156.054.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value4435123554439374636314646395768606148504754403835473637484939383745345148695445577655160926163124122145
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 Assets2.01.76.12.82.11.81.82.11.61.52.52.41.92.73.63.02.92.52.92.52.72.22.31.92.32.02.12.62.52.22.32.22.42.03.12.73.73.12.63.23.82.99.50.00.00.08.10.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value4435123554439374636314668
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.01.76.12.82.11.81.82.11.61.52.53.6

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value2800000.04500000.05100000.04100000.03800000.03700000.02900000.02400000.01800000.00
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.10.20.30.20.20.20.10.10.10.0

Receivables Net Current

us-gaap:ReceivablesNetCurrent

us-gaap:ReceivablesNetCurrent


Receivables
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value692522448542624492477622718502472580741528506598689513469570643469422537609449421501576442408489542407373450513394408478525404384357
Percentage of ReceivablesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.425.222.127.429.423.123.528.130.723.926.030.435.325.326.829.132.226.326.729.631.825.225.228.630.123.923.926.729.324.725.127.929.323.722.125.127.222.124.026.126.021.322.723.1

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value433502439408499611544585630600509501540561484530538522418474505518418488540533463501514490378430469464374398427401336394460453286250
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.724.221.620.623.528.726.726.426.928.528.126.225.726.925.625.825.126.823.824.625.027.824.926.026.728.426.326.726.127.423.324.525.427.122.222.222.622.519.721.522.823.816.916.2

Inventory Finished Goods

us-gaap:InventoryFinishedGoods

us-gaap:InventoryFinishedGoods


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value245321280258350462402404431429330315365397331369381381287335360371300353403399338357373345251292331335258290308288228266318213
Percentage of InventoryFinishedGoods100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.215.513.813.016.521.719.818.218.420.418.216.517.419.017.518.017.819.616.317.417.820.017.918.819.921.219.219.019.019.315.516.717.919.515.216.216.316.113.414.515.812.6

Inventory L I F O Reserve

us-gaap:InventoryLIFOReserve

us-gaap:InventoryLIFOReserve


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value615455606363635959595952525252565757576263636362666665697272737575757573737373717271
Percentage of InventoryLIFOReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.82.62.73.03.03.03.12.72.62.83.32.72.52.52.82.72.72.93.23.23.13.43.83.33.33.53.73.73.74.14.54.34.14.44.54.13.94.14.33.93.64.2

Inventory Raw Materials And Supplies

us-gaap:InventoryRawMaterialsAndSupplies

us-gaap:InventoryRawMaterialsAndSupplies


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value242228207204206207198233252225229232221210199209207192183193201204178188194190182199202199188199199191180167177172167182197137
Percentage of InventoryRawMaterialsAndSupplies100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.011.010.210.39.79.89.810.510.810.712.612.210.510.110.510.29.79.910.410.110.011.010.610.09.610.110.310.610.311.211.611.410.811.210.69.39.49.69.89.99.88.1

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
Value867370535477586156866058531067880761016774669357585788596158595350416861727181764858826767
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 Assets3.93.53.52.72.63.72.92.82.44.13.33.12.55.14.13.93.65.23.83.93.35.03.43.12.84.73.43.33.03.33.32.92.24.03.64.03.84.64.52.62.94.34.04.4

Land

us-gaap:Land

us-gaap:Land


Land
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2423253533333839292739
Percentage of Land100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.21.41.91.92.02.22.41.71.62.3

Machinery And Equipment Gross

us-gaap:MachineryAndEquipmentGross

us-gaap:MachineryAndEquipmentGross


Machinery
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value928883838804742699681649612648625
Percentage of MachineryAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets45.743.446.142.542.241.638.639.936.238.037.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1344126911861172107810221012952883915909
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets66.262.465.362.061.360.957.458.652.253.753.7

Construction In Progress Gross

us-gaap:ConstructionInProgressGross

us-gaap:ConstructionInProgressGross


Construction
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6972617057505051322417
Percentage of ConstructionInProgressGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.43.63.43.73.23.02.93.21.91.41.1

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value907891880862848836824807795785778772757763774767750734717707691682677668655654648643631617615600593584580582581606601606596584
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 Assets41.243.043.343.539.939.340.536.434.037.342.840.436.136.640.937.335.037.640.735.037.140.636.033.034.937.134.632.735.337.935.132.534.634.632.430.832.535.532.830.131.434.6

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value476466464444441442445418418411408374371390397374371365361346345338339345352356358350350340335314308295298289292299309333347348324329
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.622.522.822.520.820.821.918.917.919.622.519.617.718.721.018.217.318.720.518.017.118.220.218.417.418.920.318.717.819.120.617.916.717.217.616.115.516.718.218.217.218.319.221.3

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical

country:CA


Property
Period End2020-12-312019-12-312018-12-312011-12-312010-12-31
Value2.22.21.75.26.0
Percentage of PropertyPlantAndEquipmentNet0.50.50.41.71.9
Percentage of Assets0.10.10.10.30.4
Percentage of Assets country:CA0.00.00.00.00.0

country:MX


Property
Period End2020-12-312019-12-312018-12-312011-12-312010-12-31
Value7982862833
Percentage of PropertyPlantAndEquipmentNet17.118.421.29.010.2
Percentage of Assets3.94.04.81.62.0
Percentage of Assets country:MX0.00.00.00.00.0

country:US


Property
Period End2020-12-312019-12-312018-12-312011-12-312010-12-31
Value352333293238225
Percentage of PropertyPlantAndEquipmentNet76.074.971.876.869.5
Percentage of Assets17.416.416.114.013.3
Percentage of Assets country:US0.00.00.00.00.0

lii:International


Property
Period End2020-12-312019-12-312018-12-312011-12-312010-12-31
Value3027263859
Percentage of PropertyPlantAndEquipmentNet6.56.26.512.518.4
Percentage of Assets1.51.41.52.33.5
Percentage of Assets lii:International0.00.00.00.00.0

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
Value186186186186186186186186186186186186186190200200199197195198198197195199204204209214219218216218217223223223302310305307325321271257
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 Assets8.59.09.29.48.88.89.28.48.08.910.39.88.99.110.69.89.310.111.110.39.810.611.610.610.110.911.911.411.212.213.312.511.813.013.212.516.017.417.916.716.116.916.116.7

us-gaap:Goodwill us-gaap:StatementBusinessSegments

lii:CommercialHeatingAndCooling


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value61616161616161616161616161626261616060616161606161606263646464646363636328292930313031
Percentage of Goodwill32.732.732.732.732.832.832.832.832.732.832.933.033.032.931.030.930.930.530.830.830.931.031.130.629.929.629.829.529.329.529.829.329.228.328.528.39.59.69.69.89.711.012.2
Percentage of Assets2.82.93.03.12.92.93.02.82.62.93.43.22.93.03.33.02.93.13.43.23.03.33.63.23.03.23.53.43.33.64.03.73.43.73.83.51.51.71.71.61.61.82.0
Percentage of Assets lii:CommercialHeatingAndCooling0.00.016.70.00.00.014.914.414.016.513.40.00.00.014.00.00.00.015.60.00.00.016.70.00.00.017.60.00.00.018.70.00.00.019.80.00.00.011.410.110.011.90.0

lii:Refrigeration


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value999999999999999999999999991011121121111111081111111091081121171171211241291281261281271341331341311351331291379185
Percentage of Goodwill53.353.353.353.353.253.253.253.253.353.253.153.053.153.456.056.156.056.355.856.156.055.855.656.457.457.657.858.358.858.658.258.758.860.059.860.043.643.543.742.342.133.733.2
Percentage of Assets4.54.84.95.04.74.74.94.54.24.75.55.24.74.95.95.55.25.76.25.85.55.96.56.05.86.36.96.76.67.27.87.36.97.87.97.57.07.57.87.16.85.45.5
Percentage of Assets lii:Refrigeration0.00.025.70.00.00.025.223.924.125.727.90.00.00.022.10.00.00.024.60.00.00.024.40.00.00.021.90.00.00.022.00.00.00.022.90.00.00.023.923.023.323.50.0

lii:ResidentialHeatingAndCooling


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value26262626262626262626262626262626262626262626262626262626262626262626262626262633333333
Percentage of Goodwill14.014.014.014.014.014.014.014.014.014.014.014.014.013.713.013.013.113.213.413.113.113.213.413.112.812.812.512.211.911.912.011.912.011.711.711.78.68.48.511.010.312.413.1
Percentage of Assets1.21.31.31.31.21.21.31.21.11.21.41.41.21.31.41.31.21.31.51.41.31.41.61.41.31.41.51.41.31.51.61.51.41.51.51.51.41.51.51.81.72.02.2
Percentage of Assets lii:ResidentialHeatingAndCooling0.00.02.50.00.00.02.52.22.12.43.10.00.00.03.40.00.00.03.90.00.00.04.20.00.00.04.10.00.00.05.20.00.00.05.70.00.00.05.45.95.06.50.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


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
Value13216794136145129113130143123
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.61.13.75.07.88.77.46.97.78.47.3

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
Value1831901941961771831811721661700.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets8.39.29.69.98.38.68.97.87.18.10.0

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
Value8685867477757971766865666664616667676168656361868887848990878373798180818482808193956148
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 Assets3.94.14.23.83.63.53.93.23.33.23.63.53.23.13.33.23.13.43.53.53.23.43.74.64.34.64.84.84.64.95.14.24.34.84.74.54.44.64.74.44.65.03.73.1

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
Value404372340361295355372393473411433371437405348394442401361371399378320337404347324333400343283324373312284277371307277343371340273238
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 Assets18.418.016.718.213.916.718.317.720.219.623.819.420.819.418.419.220.620.620.519.319.820.319.117.920.018.518.417.820.319.217.418.520.218.216.815.519.717.216.218.718.417.916.215.4

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2021-03-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1.81.14.60.00.00.00.02.14.112212.12.4232.59.00.8100.62613101.21312221.53121220.84.58.55.75.75.79.60.00.95.30.0
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0
Percentage of Assets0.10.10.20.00.00.00.00.10.20.61.00.10.11.10.10.50.00.50.01.50.70.50.10.80.71.20.11.91.21.20.00.30.50.30.30.30.50.00.00.30.0

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value332254296287251235255271240219272292253226270278257224265272256209242251241204239248236205232281257222259258286255284316299281334317
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.112.314.614.511.811.012.612.210.310.415.015.312.110.814.313.512.011.515.114.112.711.314.413.411.910.913.513.312.011.514.316.013.913.015.314.415.214.316.717.214.814.819.820.6

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value6.58.25.57.06.88.58.48.44.95.4136.25.06.57.3
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.40.30.40.30.40.40.40.20.30.70.30.20.30.4

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
Value105784970171194689410021109107591710086907447126541023989103788811881122803824853898770827824847720714795779562639638678596572672678676615593
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 Assets48.040.934.535.944.542.049.350.145.943.655.536.135.434.234.649.846.153.250.561.755.543.249.045.444.441.046.944.043.040.343.945.342.232.837.835.635.933.333.636.733.635.636.438.5

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value9.93213003220031
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0
Percentage of Assets0.515.816.61.711.41.8

us-gaap:LongTermDebtCurrent us-gaap:LongtermDebtType

lii:AssetSecuritization


Long
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302018-12-31
Value255155306215285365268
Percentage of LongTermDebtCurrent0.00.00.00.088.50.089.1
Percentage of Assets11.67.514.410.114.016.514.7
Percentage of Assets lii:AssetSecuritization0.00.00.00.00.00.00.0

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
Value545455545252525149480.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets2.52.62.72.72.42.52.62.32.12.30.0

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3831353832494851424153
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.91.61.92.01.93.02.73.22.52.43.2

Long Term Debt

us-gaap:LongTermDebt us-gaap:LongtermDebtType

us-gaap:LongTermDebt

us-gaap:DomesticLineOfCredit


Long
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value4.5373467281547568578568937836867167533741556233425650060667129345359865345914920317717
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.21.81.731.738.323.431.033.532.720.819.332.032.417.820.226.217.114.526.029.936.117.424.129.534.826.07.910.39.91.0
Percentage of Assets us-gaap:DomesticLineOfCredit0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SeniorNotes


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value9509509509503503503503503503503503503503503503503503503500.00.0200200200200200200200200200200
Percentage of LongTermDebt21111.12567.60.02753.652.042.973.651.144.650.892.695.152.251.8103.984.262.2104.8136.70.00.029.868.344.233.430.643.5134.298.5113.01176.5
Percentage of Assets43.145.846.748.016.516.417.215.815.016.619.318.316.716.818.517.016.317.919.90.00.010.711.910.69.910.611.310.710.211.212.3
Percentage of Assets us-gaap:SeniorNotes0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Debt And Capital Lease Obligations

us-gaap:DebtAndCapitalLeaseObligations

us-gaap:DebtAndCapitalLeaseObligations


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1243117298010131390144211711451146612961041112513521289100411241188110386810551075109974391810551085925596606564400434537516386481528523465499577319
Percentage of DebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets56.456.548.251.265.567.857.665.562.761.657.358.964.461.853.154.755.456.649.354.853.159.144.348.852.157.852.531.830.831.624.624.829.030.122.926.828.029.227.327.228.618.9

Long Term Debt And Capital Lease Obligations

us-gaap:LongTermDebtAndCapitalLeaseObligations

us-gaap:LongTermDebtAndCapitalLeaseObligations


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value9771007970100610471189849105611551059740110313191258970775922693615512619884508668813869675365419394233266410489351449514511459495570488317193
Percentage of LongTermDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets44.348.647.850.849.355.941.747.749.450.340.757.862.860.351.337.743.035.635.026.630.647.530.335.540.146.238.319.521.322.014.315.222.228.620.725.127.228.626.927.028.325.718.712.6

us-gaap:LongTermDebtAndCapitalLeaseObligations us-gaap:LongtermDebtType

us-gaap:SeniorNotes


Long
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value950350350350350200200200200
Percentage of LongTermDebtAndCapitalLeaseObligations97.941.247.336.156.839.329.685.857.0
Percentage of Assets46.717.219.318.519.911.911.312.311.8
Percentage of Assets us-gaap:SeniorNotes0.00.00.00.00.00.00.00.00.0

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanType

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value9287828487
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0
Percentage of Assets4.64.34.64.55.0
Percentage of Assets us-gaap:PensionPlansDefinedBenefit0.00.00.00.00.0

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
Value15414514214114013913412912912913513012712912913113112912712612612112112512112111812012111711969696864626564626264646571
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 Assets7.07.07.07.26.66.56.65.95.66.17.46.86.16.26.86.46.16.67.36.66.26.57.26.76.06.46.76.46.16.67.34.03.84.03.83.53.53.63.63.43.23.43.94.7

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
Value1311381421441271331311231171220.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets6.06.77.07.36.06.36.45.65.05.80.0

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-31
Value197
Percentage of OperatingLeaseLiability100.0
Percentage of Assets9.7

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value12
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.6

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value-213.3-160.7-17.1-115.7-228.9-318.3-170.2-277.3-217.5-204.8-149.6-86.8-180.2-102.65038-73.31019756-16.29.0501518491485482447452496509492477467498601566589604458808
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-9.7-7.7-0.8-5.8-10.8-15.0-8.4-12.5-9.3-9.7-8.2-4.5-8.6-4.92.62.2-3.96.05.22.8-0.90.526.726.327.529.927.524.226.429.428.426.126.727.427.229.829.834.939.10.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-93.1-99.2-97.2-114.9-121.7-133.1-103.8-127.2-129.6-180.2-188.8-175.6-181.0-181.3-157.4-195.1-204.7-153.5-61.1-22.3-37.130-0.8-98.863
Percentage of StockholdersEquity43.661.7568.499.353.241.861.045.959.688.0126.2202.3100.4176.7-314.2-513.4-201.5-1705.6-12.6-4.5-7.95.1-0.1-21.57.9
Percentage of Assets-4.2-4.8-4.8-5.8-5.7-6.3-5.1-5.7-5.5-8.6-10.4-9.2-8.6-8.7-8.3-11.1-12.2-8.7-3.8-1.3-2.21.8-0.10.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value11281090111311091102109510931090108510791078107510681036106110461002824912898881863839805760
Percentage of StockholdersEquity-529.3-678.5-6509.9-958.9-481.6-344.1-642.5-393.1-499.2-527.1-721.1-1239.1-592.9-1010.42118.82753.2986.69165.6187.9180.8188.4146.4138.8175.794.1
Percentage of Assets51.252.554.856.051.951.553.749.246.451.359.456.350.949.756.159.459.746.856.153.151.751.054.30.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value0.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.90.80.8
Percentage of StockholdersEquity-0.4-0.6-5.3-0.8-0.4-0.3-0.5-0.3-0.4-0.4-0.6-1.0-0.5-0.91.82.40.910.00.20.20.20.20.10.20.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value257624402385230322012130214820641979189818551805172216091575135311461022870744692642558538447
Percentage of StockholdersEquity-1208.0-1518.9-13952.0-1991.1-961.8-669.5-1262.5-744.5-910.1-927.1-1240.0-2079.5-956.0-1568.83145.53560.51128.611356.7179.2149.8148.1108.992.4117.555.3
Percentage of Assets116.9117.6117.4116.3103.6100.1105.693.284.690.2102.194.582.177.283.376.968.257.953.544.040.638.036.20.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-3826.6-3593.6-3419.8-3414.8-3412.0-3412.2-3309.5-3305.4-3154.0-3003.6-2895.5-2792.6-2791.3-2568.5-2430.8-2167.4-1844.1-1686.0-1238.1-1124.5-1070.1-947.1-793.4-787.8-464.0
Percentage of StockholdersEquity1794.02236.219998.82951.41490.61072.01944.51192.01450.11466.61935.53217.31549.02503.4-4851.9-5703.7-1815.1-18733.3-254.9-226.3-228.8-160.6-131.3-171.8-57.4
Percentage of Assets-173.6-173.2-168.3-172.4-160.6-160.3-162.6-149.2-134.8-142.6-159.3-146.1-133.0-123.1-128.5-123.1-109.8-95.6-76.1-66.5-62.7-56.0-51.40.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value-213.3-160.7-17.1-115.7-228.9-318.3-170.2-277.3-217.5-204.8-149.6-86.8-180.2-102.6503210-1.0382431-73.310197569.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-9.7-7.7-0.8-5.8-10.8-15.0-8.4-12.5-9.3-9.7-8.2-4.5-8.6-4.92.61.60.5-0.12.21.31.6-3.96.05.22.80.5

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value112810901113110911021095109310901085107910781075106810361061104810381034104610179799661002857848839824950927935912916914906898894890885881879875870863839
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets51.252.554.856.051.951.553.749.246.451.359.456.350.949.756.151.048.453.059.452.848.452.059.745.641.944.746.850.647.152.356.152.249.552.953.149.847.249.551.747.943.445.851.054.3

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
Value257624402385230322012130214820641979189818551805172216091575155414721378135313311247115511461151108710221022990937878870847794742744732713677692685660625642558
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 Assets116.9117.6117.4116.3103.6100.1105.693.284.690.2102.194.582.177.283.375.668.670.776.969.161.662.168.261.253.754.457.952.847.649.153.548.243.043.344.040.837.837.940.637.432.732.938.036.2

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value-93.1-99.2-97.2-114.9-121.7-133.1-103.8-127.2-129.6-180.2-188.8-175.6-181.0-181.3-157.4-157.0-166.5-176.5-195.1-187.0-186.6-190.7-204.7-209.8-178.9-178.7-153.5-76.9-50.9-61.1-61.1-93.9-103.1-71.6-22.3-10.2-39.7-14.7-37.1-28.8474130-0.8-98.8
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-4.2-4.8-4.8-5.8-5.7-6.3-5.1-5.7-5.5-8.6-10.4-9.2-8.6-8.7-8.3-7.6-7.8-9.0-11.1-9.7-9.2-10.2-12.2-11.2-8.8-9.5-8.7-4.1-2.6-3.4-3.8-5.3-5.6-4.2-1.3-0.6-2.1-0.8-2.2-1.62.32.21.8-0.10.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-86.1-86.3-82.7-81.3-81.0-80.9-81.5-95.9-104.9-154.7-154.5-151.2-151.2-151.9-127.5-132.2-131.5-130.3-130.0-138.8-139.9-139.3-139.3-148.2-149.0-148.4-149.4-105.2-105.8-105.4-106.0-147.1-146.5-146.8-147.5
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax92.587.085.170.866.660.878.575.480.985.881.886.183.583.881.084.279.073.866.674.275.073.068.170.683.383.097.3136.8207.9172.5173.5156.7142.1205.0661.4
Percentage of Assets-3.9-4.2-4.1-4.1-3.8-3.8-4.0-4.3-4.5-7.3-8.5-7.9-7.2-7.3-6.7-6.4-6.1-6.7-7.4-7.2-6.9-7.5-8.3-7.9-7.4-7.9-8.5-5.6-5.4-5.9-6.5-8.4-7.9-8.6-8.7
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value14128.21.7-0.6-9.60.0-2.9-2.60.0-6.2-3.8-0.71.87.46.36.47.85.6-0.7-3.5-3.8-8.4-7.8-3.3-3.5-4.6-1.7-0.6-4.3-0.6-2.0-6.5-2.31.1
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax-15.1-12.4-8.4-1.50.57.2-0.02.32.0-0.03.32.20.4-1.0-4.7-4.0-3.8-4.4-2.90.41.92.04.13.71.82.03.02.21.27.01.02.16.33.2-4.9
Percentage of Assets0.60.60.40.1-0.0-0.50.0-0.1-0.10.0-0.3-0.2-0.00.10.40.30.30.40.3-0.0-0.2-0.2-0.5-0.4-0.2-0.2-0.3-0.1-0.0-0.2-0.0-0.1-0.4-0.10.1
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-19.9-24.0-21.5-34.1-40.1-42.6-22.3-28.4-22.1-25.5-28.1-20.6-29.1-31.2-39.1-33.6-43.8-57.1-73.0-50.1-47.0-51.9-61.4-58.8-30.2-30.0-2.725514543524569114
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax21.424.222.129.732.932.021.522.317.114.214.911.716.117.224.821.426.332.437.426.825.227.230.028.016.916.81.8-33.0-102.0-74.6-70.4-55.5-43.9-97.3-514.8
Percentage of Assets-0.9-1.2-1.1-1.7-1.9-2.0-1.1-1.3-0.9-1.2-1.5-1.1-1.4-1.5-2.1-1.6-2.0-2.9-4.1-2.6-2.3-2.8-3.7-3.1-1.5-1.6-0.21.42.62.62.63.02.44.16.8
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value3826359334193414341234123309330531543003289527922791256824302414233422382167213820102006184417021701170016861364129712621238118911601126112411071072107210701038983971947793
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 Assets173.6173.2168.3172.4160.6160.3162.6149.2134.8142.6159.3146.1133.0123.1128.5117.4108.8114.7123.1111.099.3107.8109.890.584.090.595.672.765.970.676.167.762.765.766.561.856.859.962.756.648.751.156.051.4

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.98.55.98.06.73.75.74.26.15.25.37.48.84.8
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value8.98.55.98.06.73.75.74.26.15.25.37.48.84.8
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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
Value192-17.5166439105-98.827123530-141.026426648-83.519617759-107.6247106-41.0-113.4224106-52.3-122.21619651-125.014515349-137.31577523-34.3781405.9-148.31426914-40.3
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues15.5-1.918.241.711.2-13.730.722.82.7-17.831.325.84.1-10.022.016.85.4-13.627.610.6-4.0-15.926.911.2-5.3-17.819.810.85.4-18.019.417.75.4-20.522.99.32.5-5.010.415.20.6-21.618.78.51.6-6.3

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-18.8-23.8-23.2-12.2-18.6-25.739-25.0-11.713-28.8-9.291-22.6-37.8-17.1-18.4-24.8-24.7-59.4-41.7-23.8-22.8-47.0-33.0-18.0-27.6-18.5-23.9-17.3-34.4-14.2-11.8-6.9-22.3-8.6-2.7-6.8-16.1-8.6-3.0-150.1-15.90.8-7.0-39.3
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-1.5-2.6-2.5-1.2-2.0-3.64.4-2.4-1.11.7-3.4-0.97.8-2.7-4.2-1.6-1.7-3.1-2.8-5.9-4.1-3.3-2.7-4.9-3.3-2.6-3.4-2.1-2.5-2.5-4.6-1.6-1.3-1.0-3.3-1.1-0.3-1.0-2.1-0.9-0.3-21.8-2.10.1-0.8-6.1

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-165.3-45.5-76.8-417.3-80.7133-320.6-199.8-11.9108-221.2-254.7-157.996-151.0-162.7-33.0128-213.4-41.896137-195.8-52.9100144-139.2-75.4-19.2144-108.0-148.8-22.0128-131.6-92.8-3.948-77.1-142.115191-60.4-42.9-6.015
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 Revenues-13.3-4.9-8.4-39.6-8.618.4-36.2-19.3-1.113.8-26.2-24.7-13.411.5-16.9-15.5-3.016.2-23.8-4.19.519.2-23.5-5.510.121.0-17.1-8.4-2.020.8-14.4-17.1-2.419.2-19.2-11.5-0.47.0-10.2-15.41.727.9-7.9-5.2-0.72.5

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-4.61.01.9-1.0-2.28.82.71.30.215310.6-4.1-2.1471.0-3.8-1.1-3.5-0.7-1.4-0.5-22.10.70.2-1.14.10.80.10.5-2.31.10.6-1.6-3.2-3.94.5-0.1-0.42.82.0-0.8-17.32.53.12.2
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value2641-29.363-57.5-8.7-31.6-77.154-1.755-62.33177-49.5-50.33447-16.3-26.21467-26.3-63.95729-4.9-63.35459-40.3-50.6611816-81.86834-66.8-19.52950-10.2-37.93348
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


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-69.56227-94.5-114.171-43.1-42.92912010-41.8-8.8124-46.2-11.512101-50.2-30.7-14.995-69.8-44.36.878-30.9-5.410122-56.9-41.917100-25.5-32.43875-55.5-54.92.9136-71.6-5.12285
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


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-6.9-6.910.02.4-2.4-3.9-6.6-2.019-0.7-11.96.37.31.93.24.1-4.6-3.00.80.8-2.2-1.68.0-3.5-0.9-5.3-8.1-0.4-2.7124.9-0.8-2.9-5.6-4.35.50.0-1.9-2.30.71.11.28.22.55.7-4.6
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value192-17.5166439105-98.827123530-141.026426648-83.519617759-107.6247106-41.0-113.4224106-52.3-122.21619651-125.014515349-137.31577523-34.3781405.9-148.31426914-40.3
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues15.5-1.918.241.711.2-13.730.722.82.7-17.831.325.84.1-10.022.016.85.4-13.627.610.6-4.0-15.926.911.2-5.3-17.819.810.85.4-18.019.417.75.4-20.522.99.32.5-5.010.415.20.6-21.618.78.51.6-6.3

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
Value17084111131100121141141106975108137374310311543401011102411808113446773193564648.0212944-6.1163345-7.2274148-1.6
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 Revenues13.79.012.212.510.61.812.911.110.18.89.010.511.74.54.89.810.55.54.510.110.93.51.38.48.22.05.57.57.72.94.77.47.01.23.23.64.8-0.92.23.74.8-1.03.65.15.5-0.2

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1708411113110012114114110697510813737
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues13.79.012.212.510.61.812.911.110.18.89.010.511.74.5
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value9.08.55.98.06.73.75.74.26.25.25.37.48.84.86.16.37.64.96.910.08.56.38.17.77.33.56.06.66.93.88.85.37.57.74.82.14.53.81.13.54.24.93.64.13.44.3
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In 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-18.8-23.8-23.2-12.2-18.6-25.739-25.0-11.713-28.8-9.291-22.6-37.8-17.1-18.4-24.8-24.7-59.4-41.7-23.8-22.8-47.0-33.0-18.0-27.6-18.5-23.9-17.3-34.4-14.2-11.8-6.9-22.3-8.6-2.7-6.8-16.1-8.6-3.0-150.1-15.90.8-7.0-39.3
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-1.5-2.6-2.5-1.2-2.0-3.64.4-2.4-1.11.7-3.4-0.97.8-2.7-4.2-1.6-1.7-3.1-2.8-5.9-4.1-3.3-2.7-4.9-3.3-2.6-3.4-2.1-2.5-2.5-4.6-1.6-1.3-1.0-3.3-1.1-0.3-1.0-2.1-0.9-0.3-21.8-2.10.1-0.8-6.1

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value20242212182428231637341720223717182424594123224733182818231737171112221110.06.8168.5108.215109.010
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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-165.3-45.5-76.8-417.3-80.7133-320.6-199.8-11.9108-221.2-254.7-157.996-151.0-162.7-33.0128-213.4-41.896137-195.8-52.9100144-139.2-75.4-19.2144-108.0-148.8-22.0128-131.6-92.8-3.948-77.1-142.115191-60.4-42.9-6.015
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 Revenues-13.3-4.9-8.4-39.6-8.618.4-36.2-19.3-1.113.8-26.2-24.7-13.411.5-16.9-15.5-3.016.2-23.8-4.19.519.2-23.5-5.510.121.0-17.1-8.4-2.020.8-14.4-17.1-2.419.2-19.2-11.5-0.47.0-10.2-15.41.727.9-7.9-5.2-0.72.5

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
Value2929292929292930252525252121212118181850311616432613141411111112100.0209.29.19.29.39.59.68.18.08.28.37.9
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

Dividends

us-gaap:Dividends

us-gaap:Dividends


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value0.920.770.770.770.770.770.77
Percentage of Dividends100.0100.0100.0100.0100.0100.0100.0

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
Value2002000.00.00.01000.01501501001000.02001500.075100750.03002002000.00.00.00.045050500.05933284.219350.71.9325411243.4506039
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.00.00.00.0100.00.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.00.00.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value81702916147.7312421-24.1-30.2
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value949296111151153161137152167154
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value3400000.03300000.03200000.03100000.03100000.02.702400000.0500000.01600000.01700000.01000000.05900000.01000000.01500000.0
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


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
Value3724252417192121101224
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:BuildingAndBuildingImprovement us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent

lii:BuildingAndBuildingImprovement

lii:MarshalltownWindStorm


Building
Period End2020-12-312020-09-30
Value200000.02800000.0
Percentage of BuildingAndBuildingImprovement100.0100.0

lii:ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized

lii:ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized


Contractwith
Period End2021-06-302021-03-312020-12-31
Value1500000.0-2600000.01500000.0
Percentage of ContractwithCustomerAssetLiabilityChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized100.0100.0100.0

lii:ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized

lii:ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized


Contractwith
Period End2021-06-302021-03-312020-12-31
Value1700000.0-2700000.01500000.0
Percentage of ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized100.0100.0100.0

lii:ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent

lii:ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent


Contractwith
Period End2021-06-302021-03-312020-12-31
Value-30.949.1-18.5
Percentage of ContractwithCustomerLiabilityCurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent100.0100.0100.0

lii:ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized

lii:ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized


Contractwith
Period End2021-06-302021-03-312020-12-31
Value-200000.0100000.00
Percentage of ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognized100.0100.00.0

lii:ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent

lii:ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent


Contractwith
Period End2021-06-302021-03-312020-12-31
Value3.6-1.80
Percentage of ContractwithCustomerLiabilityNoncurrentNetChangeinTimeframePerformanceObligationSatisfiedRevenueRecognizedPercent100.0100.00.0

lii:CumulativeEffectPeriodOfAdoption

lii:CumulativeEffectPeriodOfAdoption


Cumulative
Period End2020-12-312020-03-31
Value0.0-1.3
Percentage of CumulativeEffectPeriodOfAdoption0.0100.0

lii:CumulativeEffectPeriodOfAdoption us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Cumulative
Period End2020-12-312020-03-312019-12-31
Value0.0-1.30.0
Percentage of CumulativeEffectPeriodOfAdoption0.0100.00.0

lii:Factoryinefficiencies us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent

lii:Factoryinefficiencies

lii:MarshalltownWindStorm


Factoryinefficienciesus-gaap:
Period End2020-12-312020-09-30
Value0200000.0
Percentage of Factoryinefficiencies0.0100.0

lii:FixedRateOfAgreement us-gaap:Range

lii:FixedRateOfAgreement

srt:Maximum


Fixed
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value00.350.346500.0035
Percentage of FixedRateOfAgreement0.0100.0100.00.0100.0

srt:Minimum


Fixed
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value00.250.247500.0025
Percentage of FixedRateOfAgreement0.071.471.40.071.4

lii:LossgainfromnaturaldisasternetofInsurancerecoveries

lii:LossgainfromnaturaldisasternetofInsurancerecoveries


Lossgainfromnaturaldisasternetof
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-4.54.91.01.6-93.4-7.1-5.9-6.9100.30.00.00.00.0
Percentage of LossgainfromnaturaldisasternetofInsurancerecoveries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

lii:LossgainfromnaturaldisasternetofInsurancerecoveries us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent

lii:MarshalltownTornado


Lossgainfromnaturaldisasternetof
Period End2020-12-312020-09-302019-12-312019-09-30
Value-0.10.4-93.4-7.1
Percentage of LossgainfromnaturaldisasternetofInsurancerecoveries2.28.2100.0100.0

lii:MarshalltownWindStorm


Lossgainfromnaturaldisasternetof
Period End2020-12-312020-09-30
Value-4.44.5
Percentage of LossgainfromnaturaldisasternetofInsurancerecoveries97.891.8

lii:NetLossgainfromnaturaldisaster

lii:NetLossgainfromnaturaldisaster


Net
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-30
Value4900000.01000000.01600000.0-68000000.01200000.0-5900000.0-10900000.00
Percentage of NetLossgainfromnaturaldisaster100.0100.0100.0100.0100.0100.0100.00.0

lii:NetLossgainfromnaturaldisaster us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent

lii:MarshalltownTornado


Net
Period End2020-09-302019-09-30
Value400000.01200000.0
Percentage of NetLossgainfromnaturaldisaster8.2100.0

lii:Noncashpensionsettlementloss

lii:Noncashpensionsettlementloss


Noncashpensionsettlementloss
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value0.00.70.30.30.0-38.60.0600.40.00.0
Percentage of Noncashpensionsettlementloss0.0100.0100.0100.00.0100.00.0100.0100.00.00.0

lii:PercentageOfAcceleratedShareRepurchasesOfSharesExpectedToBeRepurchased

lii:PercentageOfAcceleratedShareRepurchasesOfSharesExpectedToBeRepurchased


Percentage
Period End2021-02-04
Value85.0
Percentage of PercentageOfAcceleratedShareRepurchasesOfSharesExpectedToBeRepurchased100.0

lii:PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee

lii:PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee


Percentage
Period End2021-06-302021-03-31
Value0101.0
Percentage of PercentageOfMaximumAvailableAmountUsedToChargeUnusedFee0.0100.0

lii:ProgramFee

lii:ProgramFee


Program
Period End2021-06-302021-03-312020-12-31
Value00.70
Percentage of ProgramFee0.0100.00.0

lii:SegmentProfitAndLoss

lii:SegmentProfitAndLoss


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value22111513917615337133175202981091542057010616118264104157161468013113431761101183561103105294281795.14168750.84871
Percentage of SegmentProfitAndLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:SegmentProfitAndLoss us-gaap:StatementBusinessSegments

lii:CommercialHeatingAndCooling


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value452743383518494753154046521943504419384847143444437.732423910333934112532306.01728275.91324
Percentage of SegmentProfitAndLoss20.423.731.422.023.349.737.126.926.615.437.030.225.627.541.031.124.429.537.031.129.430.443.234.132.024.742.938.232.928.954.037.932.737.859.840.137.9117.642.742.035.9737.526.834.7

lii:Refrigeration


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value137.910138.90.71419198.410232111162021141522219.01520134.0131613122323251621252114222021131317
Percentage of SegmentProfitAndLoss6.16.87.37.45.81.910.511.39.48.69.414.910.715.815.912.411.821.815.014.613.219.319.115.59.912.817.214.911.634.338.423.124.456.850.131.026.8278.453.030.028.31687.528.424.1

lii:ResidentialHeatingAndCooling


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value18996115153127329812615386811131535176114140428111211538579099315769852436576620123742111428354.43339
Percentage of SegmentProfitAndLoss85.683.382.986.783.286.473.572.275.888.474.273.174.872.572.071.276.865.778.371.771.982.070.868.774.4100.074.762.771.769.159.055.162.669.728.746.552.8215.734.542.246.6550.068.954.3

us-gaap:CorporateAndOther


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value2616302818142818241222282211302323113127-23.5-14.8-26.7-24.0-22.0-11.7-26.5-17.5-19.2-11.4-31.7-16.6-20.9-18.9-16.4-14.3-15.7-13.9-13.4-15.1-11.6
Percentage of SegmentProfitAndLoss12.113.821.616.012.338.021.110.311.912.320.618.211.115.829.014.713.117.030.317.4-14.6-31.7-33.1-18.3-16.4-37.5-34.7-15.8-16.2-32.3-51.4-16.0-19.8-64.3-38.6-17.7-19.7-272.5-32.3-22.1-15.4

lii:SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount

lii:SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-4.4-1.5-2.8-4.4-7.00.9-4.0-3.5-2.6-1.3-2.1-2.4-0.4-6.5-1.5-4.0-2.2-3.8-10.30.30.4-3.6-4.8-3.9-2.6-4.1-1.9-1.80.4-1.3-6.80.2-0.8-1.3-1.81.20.6-1.5-0.53.01.30.94.50.5
Percentage of SegmentReportingReconcilingItemInLossesAndOtherExpensesFromSegmentToConsolidatedAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:Sitecleanupandremediation us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent

lii:Sitecleanupandremediation

lii:MarshalltownWindStorm


Sitecleanupandremediationus-gaap:
Period End2020-12-312020-09-30
Value1.20.5
Percentage of Sitecleanupandremediation100.0100.0

lii:Specialinventorywritedown

lii:Specialinventorywritedown


Specialinventorywritedown
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302015-12-312015-09-302015-03-312014-12-312014-09-302014-03-312013-12-312013-09-30
Value-2000000.001000000.00000000100000.00005600000.00001000000.0000
Percentage of Specialinventorywritedown100.00.0100.00.00.00.00.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0

lii:Totalexpenseduetonaturaldisaster us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent

lii:Totalexpenseduetonaturaldisaster

lii:MarshalltownTornado


Totalexpenseduetonaturaldisasterus-gaap:
Period End2020-12-312020-09-302019-12-312019-09-30
Value-0.10.4112.9
Percentage of Totalexpenseduetonaturaldisaster100.0100.0100.0100.0

lii:MarshalltownWindStorm


Totalexpenseduetonaturaldisasterus-gaap:
Period End2020-12-312020-09-30
Value2.24.5
Percentage of Totalexpenseduetonaturaldisaster-2200.01125.0

lii:Writeoffofinventory us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent

lii:Writeoffofinventory

lii:MarshalltownWindStorm


Writeoffofinventoryus-gaap:
Period End2020-12-312020-09-30
Value0100000.0
Percentage of Writeoffofinventory0.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount


Antidilutive
Period End2021-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-03-312015-09-302015-06-302015-03-31
Value278.000214.63205.53205.53205.53156.940156.940124.97092.6492.64
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount100.00.00.0100.0100.0100.0100.0100.00.0100.00.0100.00.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount us-gaap:Range

srt:Minimum


Antidilutive
Period End2020-09-302020-06-302020-03-31
Value257.08205.53214.63
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfNetIncomePerOutstandingUnitAmount0.00.00.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value7.9-86.866106.08.5-10.0106.4-18.5
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

us-gaap:CashFlowHedging


Cash
Period End2021-06-302021-03-312020-12-31
Value-1300000.0-11500000.0-6500000.0
Percentage of CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:CommonStockDividendsPerShareDeclared


Common
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.770.770.770.770.640.640.640.640.510.510.510.510.430.430.430.430.360.360.360.360.30.30.30.30.240.240.240.240.20.20.20.180.180.180.180.180.180.150.150.150.15
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


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
Value800000.01600000.01300000.01400000.02900000.01500000.0500000.0200000.01500000.01100000.01100000.01300000.01300000.01600000.0
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value-2100000.0-2100000.0-1400000.0-1400000.0-1500000.0-1400000.0-900000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302019-09-302019-06-30
Value100000.0100000.000100000.0100000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.00.00.0100.0100.0

us-gaap:DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax

us-gaap:DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-2100000.0-2200000.0-1400000.0-1400000.0-1500000.0-1500000.0-1000000.0-2000000.0
Percentage of DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value2.72.72.02.02.23.62.5
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanInterestCost


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value1.51.51.61.61.82.71.9
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value2.53.02.82.42.51.862
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanOtherCosts

us-gaap:DefinedBenefitPlanOtherCosts


Defined
Period End2021-06-302021-03-312020-09-30
Value-100000.0-200000.0100000.0
Percentage of DefinedBenefitPlanOtherCosts100.0100.0100.0

us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1

us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1


Defined
Period End2021-06-302021-03-312020-09-302020-06-302019-09-302019-06-30
Value0-700000.0-300000.000-60600000.0
Percentage of DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments10.0100.0100.00.00.0100.0

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DefinedBenefitPlanServiceCost


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value1500000.01500000.01400000.01400000.01400000.01200000.01200000.0
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value18171717181918181618161616161616161514141414161615151515151515141414141313141515151413131312
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:DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax


Discontinued
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-600000.0-100000.0-800000.00300000.00-300000.0-100000.0400000.00400000.00100000.0-800000.0-1500000.00-400000.00-800000.00-100000.00-700000.0-200000.0-2400000.0-200000.0-1100000.002400000.0-2300000.00-13400000.0-7700000.0-24600000.0-7200000.0-8500000.017700000.0-2100000.0-1700000.0-5700000.0-200000.0-100000.0-400000.0
Percentage of DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax100.0100.0100.00.0100.00.0100.0100.0100.00.0100.00.0100.0100.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation

us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation


Discontinued
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value-100000.00-200000.0-400000.0100000.0000002000000.00100000.0-300000.0-600000.00-200000.00-300000.0000-300000.0-100000.0-900000.0-100000.0-400000.001200000.0-800000.00-5600000.0-3200000.0-4300000.0-3700000.02900000.06600000.0-1000000.0-600000.02000000.0
Percentage of DiscontinuedOperationTaxEffectOfDiscontinuedOperation100.00.0100.0100.0100.00.00.00.00.00.0100.00.0100.0100.0100.00.0100.00.0100.00.00.00.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3429292929292929302525252521
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3429292929292929302525252521
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1100000.0-1600000.02700000.00-300000.0-6700000.01200000.0-1000000.0-1700000.03900000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestmentDividendsOrDistributions

us-gaap:EquityMethodInvestmentDividendsOrDistributions


Equity
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302011-12-312011-09-302010-12-312010-09-30
Value3.06.83.07.33.04.46.95.3110.03.64.03.04.41.27.42.44.92.46.24.95.0
Percentage of EquityMethodInvestmentDividendsOrDistributions100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


Goodwill
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value100000.0-200000.0200000.000-200000.0100000.0-100000.02000000.0100000.0-2300000.0100000.01600000.01400000.02500000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss us-gaap:StatementBusinessSegments

lii:Refrigeration


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value100000.0-200000.0200000.0200000.000-200000.0100000.0-100000.01500000.00-1300000.0-300000.01100000.0300000.02300000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.00.0100.00.00.0100.0100.0100.075.00.056.5-300.068.821.492.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value-0.5-0.1-0.60.40.20.0-0.3-0.10.40.0-1.60.00.0-0.5-0.90.0-0.20.0-0.50.0-0.10.0-0.4-0.1-1.5-0.1-0.70.01.2-1.50.0-7.8-4.5-20.3-3.5-5.611-1.1-1.1-3.7-0.1-0.1-0.4
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.00.00.0100.0100.00.0100.00.0100.00.0100.00.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-0.01-0.01-0.010.010.010-0.0100.010-0.0400-0.01-0.020-0.010-0.01000-0.010-0.030-0.0200.03-0.030-0.16-0.1-0.4-0.07-0.30.21-0.02-0.02
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare100.0100.0100.0100.0100.00.0100.00.0100.00.0100.00.00.0100.0100.00.0100.00.0100.00.00.00.0100.00.0100.00.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value-0.01-0.01-0.020.0100-0.0100.010-0.0400-0.01-0.020-0.010-0.010-0.010-0.010-0.040-0.0100.02-0.030-0.15-0.09-0.4-0.06-0.30.2-0.02-0.02
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare100.0100.0100.0100.00.00.0100.00.0100.00.0100.00.00.0100.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

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
Value4.13.34.44.04.42.92.93.34.62.61.22.44.93.52.94.55.55.53.14.46.34.61.63.05.53.31.83.54.63.91.53.34.23.11.72.63.92.40.73.03.42.61.22.84.12.0
Percentage of IncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsAndNotesReceivable

us-gaap:IncreaseDecreaseInAccountsAndNotesReceivable


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
Value17077-95.8-82.213218-145.1-91.820762-104.1-158.122744-89.9-95.517240-95.6-70.017144-112.4-63.315940-71.4-64.213433-76.3-51.814135-75.7-55.1127-10.3-69.1-29.2119-15.9-42.3-43.8119-4.3
Percentage of IncreaseDecreaseInAccountsAndNotesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInAccruedLiabilities


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
Value75-41.85.84121-33.0-13.22814-35.0-29.73238-35.2-7.31731-41.7-4.52048-28.0-10.98.435-29.0-11.51436-33.1-2.93128-42.10.81533-17.0-18.60.117-60.9128.439-28.7
Percentage of IncreaseDecreaseInAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable

us-gaap:IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value-12.414-12.5-3.427-17.36.33.322-34.1-4.1-16.537-22.33.2-26.144-28.015-20.835-49.4110.538-40.15.2-15.123-29.39.00.022-9.64.56.016-8.5-12.71016-25.97.7
Percentage of IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInLeasingReceivables

us-gaap:IncreaseDecreaseInLeasingReceivables


Increase
Period End2021-06-302021-03-312020-06-302020-03-312019-03-31
Value-100000.0700000.0-1600000.0100000.0500000.0
Percentage of IncreaseDecreaseInLeasingReceivables100.0100.0100.0100.0100.0

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
Value0.29.5-3.3-3.10.40.7-1.38.7-5.7-4.5-8.46.41.50.7-1.21.61.44.3-6.7-0.10.56.2-1.22.71.1-1.02.12.02.51.72.6100.13.5-3.56.12.8-3.9-3.50.50.11.3-1.23.4-1.54.8
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312010-09-302010-06-30
Value300000.0200000.00300000.0200000.0300000.00400000.0400000.0400000.00400000.0400000.0600000.00500000.0600000.0700000.00500000.0500000.0700000.00600000.0600000.0800000.0-100000.0700000.0800000.0900000.00800000.0700000.0700000.00700000.0600000.000600000.01100000.001200000.01200000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.00.00.0100.0100.00.0100.0100.0

us-gaap:LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1

us-gaap:LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1


Liability
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value1700000.01100000.03700000.02400000.01200000.0-1700000.0-200000.01500000.0400000.01400000.0700000.01400000.0-200000.02100000.0-400000.01500000.0700000.01700000.04000000.0400000.01100000.0800000.02000000.0
Percentage of LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent


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
Value119.6103.26.3-14.63.6-3.1-5.36.2-4.7-3.8-0.6-4.35.63.40.66.48.42.0-3.02.3-3.8-10.2-2.3-1.9-5.3-2.83.0-7.01.55.1-8.1-5.1-0.25.2-5.48.7
Percentage of OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value1.84.16.4999999999999992.39.1-9.62.9-0.4-2.66.2-2.4-3.2-2.5-7.14.82.0-2.55.14.0-18.6-0.80.3
Percentage of OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.84.16.4999999999999992.39.1-9.62.9-0.4-2.66.2-2.4-3.2-2.5-7.1
Percentage of OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312012-03-312011-03-31
Value4.2-2.5126.02.4-20.36.1-6.23.42.6-7.58.62.17.91516
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value4.2-2.5126.02.4-20.36.1-6.23.42.6-7.58.62.17.9
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value4.2-2.5126.02.4-20.36.1-6.23.40.5-7.53.6-20.97.9-5.5101315-22.9-3.15.09.5-2.6-28.6-0.2-27.3-28.1-26.56.32.6-9.16.7-24.4-4.0-4.724-20.4159.7-55.211
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossBeforeReclassificationAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value11-0.8176.66.0-31.4-6.5-0.62.83.2-15.8-1.4-22.3-22.11.3101019-10.2-3.01.09.70.8-34.4-3.3-28.7-79.3-27.57.6-1.5268.3
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value-1.4-5.8-2.7-1.6-1.2-0.6-15.58.03.5-1.7-5.0-1.8-1.1-26.13.7-1.7-2.4-1.67.80.1-1.5-1.26.5-0.4-2.0-0.3-46.2-0.3-1.2-0.235-0.6
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax-12.2725.0-15.3-24.2-20.01.9238.5-1333.3125.0-53.131.6128.64.9118.1284.6-15.9-22.6-8.3-76.5-3.3-150.0-12.4812.51.260.61.058.31.1-15.813.3134.1-7.2

us-gaap:AccumulatedDefinedBenefitPlansAdjustmentAttributableToNoncontrollingInterest


Other
Period End2020-12-31
Value0.0
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax0.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value8.87.57.83.44.7-10.52.9-2.3-4.14.4-3.3-3.1-0.4-2.13.82.10.44.25.21.2-1.91.5-2.5-6.8-1.5-1.1-3.6-1.71.9-4.40.83.6
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax76.5-937.544.151.578.333.4-44.6383.3-146.4137.520.9221.41.89.5292.319.63.821.8-51.0-40.0-190.015.5-312.519.845.53.84.56.225.0293.33.143.4

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value4.1-2.5126.02.5-20.36.1-6.33.40.5-7.53.5-20.87.9-5.5101315-22.9-3.14.99.5-2.6-28.6-0.2-27.3-28.1-26.56.32.6-9.16.8
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax35.7312.571.290.941.764.6-93.81050.0121.415.647.5-250.093.3-35.7-423.195.3125.582.4224.5103.3490.097.9-325.083.16.195.135.496.482.9-173.3-34.981.9

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent


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
Value5.92.6188.014-33.0322.36610-16.24.4-0.3-2.8-0.39.39.1193.31.34.1169.7-33.2-0.1-24.4-104.2-26.512-1.95811-33.8-51.2-17.632-23.826
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax

us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value100000.01100000.01300000.03100000.03900000.0100000.0800000.0
Percentage of OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value6.1-2.0176.811-29.3232.4508.6-13.25.40.3-23.9-0.49.41018-8.1-0.44.1145.1-30.9-0.2-25.2-76.6-26.0100.0329.2-31.5-49.3-12.129-25.022-8.3-76.15.911
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2.33.04.22.11.50.817-7.6-4.62.37.52.51.52.3-2.82.73.22.3-14.90.42.21.9-10.11.02.80.6730.51.80.4-62.22.71.61.1
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-0.13.61.40.30.1-0.6-14.4-9.0-49.80.23.30.0-0.70.2
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-0.13.61.40.30.1-0.6-14.4-9.0-49.80.23.30.0-0.70.2
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value0.33.50.10.10.2-1.862645149230957e-1516
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-30
Value9.14.41.8-0.4-5.8-1.20.0-2.5-2.0-2.4-1.20.32.64.64.33.52.83.0-1.7-2.4-3.4-4.8-3.1-3.2-2.8-3.4-0.8-1.0-2.8-1.1-0.9-2.1-1.60.4-0.3-2.8-1.6
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherComprehensiveIncomeLossTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value-0.24.60.91.23.0-3.79.0-0.1152.3-3.0-1.0-0.6210.1-0.1-1.01.1111.70.02.44.6-2.30.10.8-27.6-0.52.0-1.9252.5-2.3-1.9-5.52.71.23.8
Percentage of OtherComprehensiveIncomeLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value200000.0100000.01800000.0-1300000.0-500000.0-200000.00300000.0300000.0-200000.0-4800000.0-100000.0-100000.0-100000.0-300000.0-800000.0-100000.0-100000.0-500000.0-100000.0-200000.0-100000.0-700000.0-100000.0-100000.0-100000.0200000.0012500000.0-12800000.09000000.0300000.0-4800000.0-9000000.01200000.0900000.0-3800000.0-400000.0-5500000.01800000.01500000.0-600000.07600000.0
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNonrecurringExpense us-gaap:LiabilityForCatastropheClaimsByCatastrophicEvent

us-gaap:OtherNonrecurringExpense

lii:MarshalltownTornado


Other
Period End2020-12-312020-09-302019-12-312019-09-30
Value-0.10.4115.6
Percentage of OtherNonrecurringExpense100.0100.0100.0100.0

lii:MarshalltownWindStorm


Other
Period End2020-12-312020-09-30
Value0.80.9
Percentage of OtherNonrecurringExpense-800.0225.0

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:OtherOperatingIncomeExpenseNet


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-2.3-0.3-1.8-3.4-3.61.0-3.0-2.2-2.1-1.1-3.4-2.7-0.2-7.30.3-3.0-2.3-3.1-5.8-0.7-0.4-4.3-6.8-6.0-3.3-5.6-3.3-2.11.0-2.4-6.50.3-2.1-1.1
Percentage of OtherOperatingIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromShortTermInvestments

us-gaap:PaymentsForProceedsFromShortTermInvestments


Payments
Period End2021-06-302021-03-312020-06-302020-03-31
Value-1800000.0-500000.001100000.0
Percentage of PaymentsForProceedsFromShortTermInvestments100.0100.00.0100.0

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsOfFinancingCosts


Payments
Period End2020-12-312012-12-312012-09-302012-06-302012-03-312010-12-312010-09-30
Value0.4-35.0350.00.00.00.1
Percentage of PaymentsOfFinancingCosts100.0100.0100.00.00.00.0100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value4.26.07.84.50.15.57.12.41.0135.82.50.518101.90.8137.02621168.5232120101.50.1104.31.91.64.24.40.8
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireShortTermInvestments

us-gaap:PaymentsToAcquireShortTermInvestments


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.90.20.01.10.50.61.80.00.00.0
Percentage of PaymentsToAcquireShortTermInvestments100.0100.00.0100.0100.0100.0100.00.00.00.0

us-gaap:PensionContributions

us-gaap:PensionContributions


Pension
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value0.40.40.51.60.60.60.10.7-1.52.50.3181.50.72.11.0-0.71.11.30.1
Percentage of PensionContributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionExpense

us-gaap:PensionExpense


Pension
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value2.43.02.82.82.22.7401.7622.02.32.32.12.11.21.70.51.932-1.4
Percentage of PensionExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfDebt

us-gaap:ProceedsFromIssuanceOfDebt


Proceeds
Period End2020-09-302020-06-302020-03-312019-06-302019-03-31
Value6000.00.0-3.33.3
Percentage of ProceedsFromIssuanceOfDebt100.00.00.0100.0100.0

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans


Proceeds
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value700000.0900000.0600000.0800000.0800000.0900000.0800000.0800000.01300000.0400000.0800000.0800000.0800000.0700000.01900000.01300000.0600000.01800000.01100000.0600000.0500000.0500000.0500000.0300000.0500000.0500000.0
Percentage of ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromLongTermLinesOfCredit

us-gaap:ProceedsFromLongTermLinesOfCredit


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value55120266449378682428479615844615429601790493530769583621171511847702701401999580590464539479427297265435271170258267449407344339106295
Percentage of ProceedsFromLongTermLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromOtherDebt

us-gaap:ProceedsFromOtherDebt


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value1441550.00.029900.090650.04075501500.0145400.00.040400.04040200.00.0601401301651701401701251403050
Percentage of ProceedsFromOtherDebt100.0100.00.00.0100.0100.00.0100.0100.00.0100.0100.0100.0100.00.0100.0100.00.00.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value200000.0400000.0300000.0400000.0200000.0100000.0100000.0400000.0500000.0300000.0000100000.000100000.0100000.0200000.00002300000.0100000.0000-100000.0100000.0100000.00-600000.0200000.0700000.0100000.00
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.00.0100.0100.0100.00.00.00.0100.0100.00.00.00.0100.0100.0100.00.0100.0100.0100.0100.00.0

us-gaap:ProceedsFromShortTermDebt

us-gaap:ProceedsFromShortTermDebt


Proceeds
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-30
Value0.02.70.03.20.718
Percentage of ProceedsFromShortTermDebt0.0100.00.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualPayments

us-gaap:ProductWarrantyAccrualPayments


Product
Period End2021-06-302021-03-312020-12-31
Value8.57.08.6
Percentage of ProductWarrantyAccrualPayments100.0100.0100.0

us-gaap:ProductWarrantyAccrualPreexistingIncreaseDecrease

us-gaap:ProductWarrantyAccrualPreexistingIncreaseDecrease


Product
Period End2021-06-302021-03-312020-12-312013-12-312013-09-302011-12-312011-06-30
Value2200000.01300000.0-100000.04800000.001000000.02500000.0
Percentage of ProductWarrantyAccrualPreexistingIncreaseDecrease100.0100.0100.0100.00.0100.0100.0

us-gaap:ProductWarrantyAccrualWarrantiesIssued

us-gaap:ProductWarrantyAccrualWarrantiesIssued


Product
Period End2021-06-302021-03-312020-12-31
Value149.810
Percentage of ProductWarrantyAccrualWarrantiesIssued100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.52.03.11.91.91.20.51.80.61.60.90.51.41.90.70.51.61.1-1.00.71.41.30.70.50.70.9-0.21.51.4-0.10.90.80.71.21.90.30.11.60.11.02.50.82.4-1.12.92.1
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value5.41.20.0-0.2-5.4-2.1-29.9-3.0-47.8-5.4-2.6-6.8-22.61.81.71.20.60.7-2.1-2.6-3.1-4.3-4.3-3.5-3.1-3.5-2.7-1.5-2.6-1.5-6.7-0.9
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value-1.6-2.2-1.3-1.3-1.1-1.2-29.9-1.0-46.3-1.5-1.7-1.8-1.8-1.7-1.0-1.0-1.2-1.3-1.0-1.0-0.9-1.2-2.4-1.2-1.4-1.3-2.0-0.9-0.8-0.8-6.10.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax-29.6-183.30.0650.020.457.1100.033.396.927.865.426.58.0-94.4-58.8-83.3-200.0-185.747.638.529.027.955.834.345.237.174.160.030.853.391.0-0.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value7.03.41.29999999999999961.1000000000000005-4.3-0.90.0-2.0-1.5-1.8-0.90.02.13.52.72.21.82.0-1.1-1.6-2.2-3.1-1.9-2.3-1.7-2.2-0.7-0.6-1.8-0.7-0.6-0.9
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax129.6283.30.0-550.079.642.9-0.066.73.133.334.6-0.0-9.3194.4158.8183.3300.0285.752.461.571.072.144.265.754.862.925.940.069.246.79.0100.0

us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfLongTermLinesOfCredit


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value583165101111752134266157151252559872459744456467053349785314938643924221385845379557518513319460443344296369234256215485482261167151282
Percentage of RepaymentsOfLongTermLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfOtherDebt

us-gaap:RepaymentsOfOtherDebt


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value0.03060.070109140.0431092.70.051890.00.00.027520202020404040400.00.00.00.02040140160145140170125140
Percentage of RepaymentsOfOtherDebt0.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RepaymentsOfSeniorDebt

us-gaap:RepaymentsOfSeniorDebt


Repayments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value0.22.92.80.02.61.71.631
Percentage of RepaymentsOfSeniorDebt100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:RepaymentsOfShortTermDebt

us-gaap:RepaymentsOfShortTermDebt


Repayments
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-30
Value0.02.70.03.2-0.822
Percentage of RepaymentsOfShortTermDebt0.0100.00.0100.0100.0100.0

us-gaap:RestructuringAndRelatedCostIncurredCost

us-gaap:RestructuringAndRelatedCostIncurredCost


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value0.20.110.00.53.80.51.10.60.40.91.11.90.10.10.60.60.8-0.21.4-0.31.80.30.61.00.20.11.80.32.40.51.1-0.60.63.1143.6
Percentage of RestructuringAndRelatedCostIncurredCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringAndRelatedCostIncurredCost us-gaap:RestructuringCostAndReserve

us-gaap:ContractTermination


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.0-0.20.10.01.5-0.10.00.00.00.70.00.00.00.00.00.00.00.00.20.00.00.00.00.00.00.0
Percentage of RestructuringAndRelatedCostIncurredCost0.0-200.01.00.039.5-20.00.00.00.077.80.00.00.00.00.00.00.0-0.014.3-0.00.00.00.00.00.00.0

us-gaap:EmployeeSeverance


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.4-0.24.60.11.40.61.00.40.20.10.71.30.00.00.10.00.0-0.31.4-0.61.70.10.41.00.00.0
Percentage of RestructuringAndRelatedCostIncurredCost200.0-200.046.020.036.8120.090.966.750.011.163.668.40.00.016.70.00.0150.0100.0200.094.433.366.7100.00.00.0

us-gaap:OtherRestructuring


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value-0.30.13.90.30.60.00.10.20.20.10.30.00.10.00.40.50.80.0-0.30.20.10.10.10.00.00.1
Percentage of RestructuringAndRelatedCostIncurredCost-150.0100.039.060.015.80.09.133.350.011.127.30.0100.00.066.783.3100.0-0.0-21.4-66.75.633.316.70.00.0100.0

us-gaap:ReducedDepreciation


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value0.10.41.40.10.30.00.00.00.00.00.10.60.00.10.10.10.00.10.10.10.00.10.10.00.20.0
Percentage of RestructuringAndRelatedCostIncurredCost50.0400.014.020.07.90.00.00.00.00.09.131.60.0100.016.716.70.0-50.07.1-33.30.033.316.70.0100.00.0

us-gaap:RestructuringAndRelatedCostIncurredCost us-gaap:StatementBusinessSegments

lii:CommercialHeatingAndCooling


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-09-302011-06-30
Value0.20.01.10.30.3-0.10.30.10.00.70.20.70.00.00.20.00.00.00.00.00.00.00.00.00.00.00.30.40.50.00.00.1-0.1
Percentage of RestructuringAndRelatedCostIncurredCost100.00.011.060.07.9-20.027.316.70.077.818.236.80.00.033.30.00.0-0.00.0-0.00.00.00.00.00.00.016.7133.320.80.00.00.7-2.8

lii:Refrigeration


Restructuring
Period End2020-12-312020-09-302019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-09-302011-06-30
Value0.1-0.60.50.60.60.40.20.10.80.20.10.10.10.1-0.1-0.21.9-0.11.80.20.21.10.20.10.3-0.10.70.31.10.21.72.1
Percentage of RestructuringAndRelatedCostIncurredCost50.0-600.013.2120.054.566.750.011.172.710.5100.0100.016.716.7-12.5100.0135.733.3100.066.733.3110.0100.0100.016.7-33.329.260.0100.0-33.311.858.3

lii:ResidentialHeatingAndCooling


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value0.0-0.26.50.20.00.10.20.20.10.00.50.00.00.00.00.00.0-0.5-0.20.00.10.40.00.00.01.20.01.20.20.00.1-0.12.72.20.9
Percentage of RestructuringAndRelatedCostIncurredCost0.0-200.065.040.00.09.133.350.011.10.026.30.00.00.00.00.0-0.0-35.766.70.033.366.70.00.00.066.70.050.040.00.0-16.7-16.787.115.325.0

us-gaap:CorporateAndOther


Restructuring
Period End2020-12-312020-09-302019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-0.10.90.10.00.1-0.10.00.00.10.50.00.00.30.50.90.00.00.00.00.00.0-0.10.00.00.00.00.00.00.00.0
Percentage of RestructuringAndRelatedCostIncurredCost-50.0900.02.60.09.1-16.70.00.09.126.30.00.050.083.3112.5-0.00.0-0.00.00.00.0-10.00.00.00.00.00.00.00.0-0.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.20.10.20.110.00.53.86.1-0.10.51.10.50.50.91.11.90.10.10.60.60.8-0.21.4-0.41.80.30.61.00.20.11.80.32.40.51.10.40.63.11.6102.41.20.54.73.27.2
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges us-gaap:UnusualOrInfrequentItem

lii:COVID19


Restructuring
Period End2020-12-312020-09-302020-06-30
Value0.10.610.0
Percentage of RestructuringCharges50.0600.0100.0

us-gaap:RestructuringCosts

us-gaap:RestructuringCosts


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.10.3-0.1-2.45.80.10.86.2-0.50.30.8-0.10.00.6-0.21.00.00.0-1.61.8-0.5-0.50.2-1.41.3-0.10.3-0.10.1-0.11.3-0.70.9-1.40.1-1.5-0.21.7-6.56.3-1.3-1.8-3.90.8-7.1-0.8
Percentage of RestructuringCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss

us-gaap:StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss


Standard
Period End2021-03-31
Value-100000.0
Percentage of StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss100.0

us-gaap:StockIssuedDuringPeriodSharesTreasuryStockReissued us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesTreasuryStockReissued

us-gaap:TreasuryStock


Stock
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
Value-100000.0500000.0-100000.00-100000.0500000.000200000.0700000.000-300000.0
Percentage of StockIssuedDuringPeriodSharesTreasuryStockReissued100.0100.0100.00.0100.0100.00.00.0100.0100.00.00.0100.0

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued


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
Value0.90.80.70.70.80.80.81.00.90.81.10.80.80.8
Percentage of StockIssuedDuringPeriodValueTreasuryStockReissued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-0.3-1.47.1-1.00.5-2.0110.00.34.616-0.30.4-7.1
Percentage of StockIssuedDuringPeriodValueTreasuryStockReissued-33.3-175.01014.3-142.962.5-250.01375.00.033.3575.01454.5-37.550.0-887.5

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
Value1.22.22.81.70.32.83.01.00.65.43.11.10.47.9
Percentage of StockIssuedDuringPeriodValueTreasuryStockReissued133.3275.0400.0242.937.5350.0375.0100.066.7675.0281.8137.550.0987.5

us-gaap:StockRepurchasedDuringPeriodShares

us-gaap:StockRepurchasedDuringPeriodShares


Stock
Period End2021-06-302021-04-162021-02-042020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value600000.0700000.0600000.0400000.0500000.0600000.0400000.0500000.01000000.0
Percentage of StockRepurchasedDuringPeriodShares100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedDuringPeriodValue

us-gaap:StockRepurchasedDuringPeriodValue


Stock
Period End2021-02-042020-03-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value200100150150100100200
Percentage of StockRepurchasedDuringPeriodValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockSharesAcquired us-gaap:StatementEquityComponents

us-gaap:TreasuryStockSharesAcquired

us-gaap:AdditionalPaidInCapital


Treasury
Period End2021-06-302021-03-312019-06-302019-03-312018-09-302018-06-302018-03-31
Value30-30.00.00.00.02222
Percentage of TreasuryStockSharesAcquired100.0100.00.00.00.0100.0100.0

us-gaap:TreasuryStock


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.70.60.00.10.00.40.10.50.50.50.50.01.0-0.8
Percentage of TreasuryStockSharesAcquired2.3-2.00.00.00.00.00.00.00.00.00.00.04.4-3.6

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2042067.84.50.11057.11521511131062.4200168
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2341767.84.50.11057.11521511131062.4223145
Percentage of TreasuryStockValueAcquiredCostMethod114.785.4100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0111.286.6

us-gaap:UnrealizedGainLossOnDerivatives

us-gaap:UnrealizedGainLossOnDerivatives


Unrealized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-500000.0200000.0200000.0600000.0400000.0-1500000.0400000.0-100000.0-400000.0600000.0100000.0-100000.0-1400000.0100000.01300000.0-2300000.02500000.0500000.0-1500000.0300000.01400000.0500000.0500000.0-1000000.0-100000.0-200000.0-200000.0-200000.0700000.0-600000.0400000.01600000.0-1800000.0-500000.0-400000.01100000.0-200000.0500000.01800000.0-3100000.0-400000.0-1200000.01700000.0800000.0-1700000.0-100000.0
Percentage of UnrealizedGainLossOnDerivatives100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:EntityCommonStockSharesOutstanding

dei:EntityCommonStockSharesOutstanding


Entity
Period End2021-02-05
Value37
Percentage of EntityCommonStockSharesOutstanding100.0

lii:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesProvisionBenefitForTax us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

lii:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesProvisionBenefitForTax

us-gaap:CashFlowHedging


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value3500000.03400000.02300000.0300000.0-900000.0-4100000.0-200000.0-900000.0-700000.00-2200000.0-1100000.0-100000.0700000.03900000.03600000.03600000.04500000.03300000.0-400000.0-2000000.0-2200000.0-4800000.0-4500000.0-2600000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesProvisionBenefitForTax100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:AssetSecuritizationBorrowingCapacity

lii:AssetSecuritizationBorrowingCapacity


Asset
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value65852793280.00.035140.00.5222.70.00.0140.00.00.02000.00.00.0200.00.00.00.00.00.00.00.0130
Percentage of AssetSecuritizationBorrowingCapacity100.0100.0100.0100.00.00.0100.0100.00.0100.0100.0100.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.00.00.00.00.00.0100.0

lii:AssetSecuritizationBorrowingCapacity us-gaap:Range

srt:Maximum


Asset
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value400400400400400380380380
Percentage of AssetSecuritizationBorrowingCapacity615.4466.7121.60.00.02620.70.076000.0

srt:Minimum


Asset
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value250250250250250225225225
Percentage of AssetSecuritizationBorrowingCapacity384.6291.776.00.00.01551.70.045000.0

lii:AverageFloatingCommercialPaperRate

lii:AverageFloatingCommercialPaperRate


Average
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value0.80.8200.880.01020.02230.02510.02790.03110.03260.03270.02980.02930.02630.0260.01990.0190.0170.01660.01490.0120.0120.01060.00820.0080.00790.00790.00770.00770.00780.00780.00810.00820.00840.00850.00870.00860.00850.00910.01040.010.0106
Percentage of AverageFloatingCommercialPaperRate100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:BeneficialInterestsSoldunderAssetSecuritization

lii:BeneficialInterestsSoldunderAssetSecuritization


Beneficial
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302013-12-31
Value25515530621528536529022426837729022527632525020050325220180200220220180220220180160
Percentage of BeneficialInterestsSoldunderAssetSecuritization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:ContractwithCustomerAssetLiabilityNet

lii:ContractwithCustomerAssetLiabilityNet


Contractwith
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-12200000.0-13700000.0-11100000.0-12600000.0-12400000.0-14300000.0-14300000.0-14300000.0-10900000.0-11100000.0-16400000.0-8700000.0-7100000.0-9800000.0-10700000.0
Percentage of ContractwithCustomerAssetLiabilityNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:DebtInstrumentCovenantLeverageRatioMaximumAllowed us-gaap:CreditFacility, us-gaap:LongtermDebtType

lii:DebtInstrumentCovenantLeverageRatioMaximumAllowed

us-gaap:RevolvingCreditFacility, us-gaap:LineOfCredit


Debt
Period End2021-06-30
Value3.5
Percentage of DebtInstrumentCovenantLeverageRatioMaximumAllowed100.0

lii:DebtInstrumentCovenantLeverageRatioMaximumAllowedAfterMaterialAcquisition us-gaap:CreditFacility, us-gaap:LongtermDebtType

lii:DebtInstrumentCovenantLeverageRatioMaximumAllowedAfterMaterialAcquisition

us-gaap:RevolvingCreditFacility, us-gaap:LineOfCredit


Debt
Period End2021-06-30
Value4.0
Percentage of DebtInstrumentCovenantLeverageRatioMaximumAllowedAfterMaterialAcquisition100.0

lii:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeTax us-gaap:RetirementPlanType

lii:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeTax

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2524497171
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeTax100.0100.0100.0100.0100.0

lii:EligibleAmountAvailableUnderAssetSecuritization

lii:EligibleAmountAvailableUnderAssetSecuritization


Eligible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value320240279328306215320380290225290380290225290325250200250325220180220220220180220220180160160160
Percentage of EligibleAmountAvailableUnderAssetSecuritization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:MaximumSecuritizationAsPercentageOfNetPoolBalance

lii:MaximumSecuritizationAsPercentageOfNetPoolBalance


Maximum
Period End2020-12-31
Value100.0
Percentage of MaximumSecuritizationAsPercentageOfNetPoolBalance100.0

lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableIntrinsicValue us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableIntrinsicValue

us-gaap:StockAppreciationRightsSARS, lii:ExercisePriceRange1


Sharebased
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2728374934351740
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockAppreciationRightsSARS, lii:ExercisePriceRange2


Sharebased
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1317202721251.212
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableIntrinsicValue51.561.553.455.861.271.36.831.1

us-gaap:StockAppreciationRightsSARS, lii:ExercisePriceRange3


Sharebased
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value0.71.40.83.91.42.5330.0
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableIntrinsicValue2.64.92.17.94.17.1188.60.0

lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableNumber us-gaap:AwardType

lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableNumber

us-gaap:StockAppreciationRightsSARS


Sharebased
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value4580.50.60.70.70.91.01.1
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableNumber100.0100.0100.0100.0100.0100.0100.0100.0

lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableNumber us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:StockAppreciationRightsSARS, lii:ExercisePriceRange1


Sharebased
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2000.20.30.30.30.40.40.8
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableNumber43.740.050.042.942.944.440.072.7

us-gaap:StockAppreciationRightsSARS, lii:ExercisePriceRange2


Sharebased
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2140.30.30.30.30.40.10.3
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableNumber46.760.050.042.942.944.410.027.3

us-gaap:StockAppreciationRightsSARS, lii:ExercisePriceRange3


Sharebased
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value430.10.10.10.10.10.50.0
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableNumber9.520.016.714.314.311.150.00.0

lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableWeightedAverageExercisePrice us-gaap:AwardType

lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableWeightedAverageExercisePrice

us-gaap:StockAppreciationRightsSARS


Sharebased
Period End2020-12-31
Value182.99
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsExercisableWeightedAverageExercisePrice100.0

lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsOutstandingIntrinsicValue us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsOutstandingIntrinsicValue

us-gaap:StockAppreciationRightsSARS, lii:ExercisePriceRange1


Sharebased
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2828374934352249
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsOutstandingIntrinsicValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockAppreciationRightsSARS, lii:ExercisePriceRange2


Sharebased
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1619243125284.121
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsOutstandingIntrinsicValue57.768.263.864.773.580.418.443.6

us-gaap:StockAppreciationRightsSARS, lii:ExercisePriceRange3


Sharebased
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2.24.23.0124.37.6331.0
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsOutstandingIntrinsicValue7.714.87.924.512.521.6148.92.0

lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

lii:SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsOutstandingWeightedAverageExercisePrice

us-gaap:StockAppreciationRightsSARS


Sharebased
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value205.41181.15148.98121.6398.3572.5456.245.5838.93
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardNonOptionEquityInstrumentsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0

lii:UndistributedAndUnvestedPerformanceShareUnits

lii:UndistributedAndUnvestedPerformanceShareUnits


Undistributed
Period End2020-12-31
Value114500.0
Percentage of UndistributedAndUnvestedPerformanceShareUnits100.0

lii:UndistributedAndUnvestedPerformanceShareUnitsWeightedAverageGrantDateFairValue

lii:UndistributedAndUnvestedPerformanceShareUnitsWeightedAverageGrantDateFairValue


Undistributed
Period End2020-12-31
Value235.71
Percentage of UndistributedAndUnvestedPerformanceShareUnitsWeightedAverageGrantDateFairValue100.0

lii:UndistributedAndVestedPerformanceShareUnits

lii:UndistributedAndVestedPerformanceShareUnits


Undistributed
Period End2020-12-31
Value44900.0
Percentage of UndistributedAndVestedPerformanceShareUnits100.0

us-gaap:AccruedEmployeeBenefitsCurrent

us-gaap:AccruedEmployeeBenefitsCurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value9670698089677385765494
Percentage of AccruedEmployeeBenefitsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedExchangeFeeRebateCurrent

us-gaap:AccruedExchangeFeeRebateCurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value8170707064534537353738
Percentage of AccruedExchangeFeeRebateCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossBeforeTax1 us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:AccumulatedOtherComprehensiveIncomeLossBeforeTax1

us-gaap:CashFlowHedging


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value1715102.0-1.5-13.7-0.2-3.8-3.30.0-8.4-4.9-0.82.5119.910.0128.9-1.2-5.5-6.0-13.2-12.3-7.2
Percentage of AccumulatedOtherComprehensiveIncomeLossBeforeTax1100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship

us-gaap:AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax

us-gaap:CashFlowHedging


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value14128.21.7-0.6-9.60.0-2.9-2.60.0-6.2-3.8-0.71.87.46.36.47.85.6-0.8-3.5-3.8-8.4-7.8-4.6
Percentage of AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax us-gaap:RetirementPlanType

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

us-gaap:PensionPlansDefinedBenefit


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-78900000.0-77700000.0-150800000.0-124200000.0-127200000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value109.29.67.37.27.00.07.16.17.26.36.16.26.05.96.96.96.06.77.46.56.37.37.57.57.99.69.69.59.89.39.510.09.59.59.512121315161215
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BuildingsAndImprovementsGross

us-gaap:BuildingsAndImprovementsGross


Buildings
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value266242210234218211215212208216226
Percentage of BuildingsAndImprovementsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeaseObligationsCurrent

us-gaap:CapitalLeaseObligationsCurrent


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value1110109.68.58.27.86.96.66.33.50.40.40.53.20.50.60.70.80.91.01.11.21.21.31.51.51.31.31.41.30.7
Percentage of CapitalLeaseObligationsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeaseObligationsNoncurrent

us-gaap:CapitalLeaseObligationsNoncurrent


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value302829282626252323221511111111141414151515151515151515161617161615151616161616171617
Percentage of CapitalLeaseObligationsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeasedAssetsGross

us-gaap:CapitalLeasedAssetsGross


Capital
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value5747492727272725
Percentage of CapitalLeasedAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDue

us-gaap:CapitalLeasesFutureMinimumPaymentsDue


Capital
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value403431313331
Percentage of CapitalLeasesFutureMinimumPaymentsDue100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent

us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent


Capital
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value108.42.03.75.56.6
Percentage of CapitalLeasesFutureMinimumPaymentsDueCurrent100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFiveYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFiveYears


Capital
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value800000.0600000.01600000.01200000.01300000.0900000.0
Percentage of CapitalLeasesFutureMinimumPaymentsDueInFiveYears100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears


Capital
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2600000.02500000.03600000.03100000.02700000.02100000.0
Percentage of CapitalLeasesFutureMinimumPaymentsDueInFourYears100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears


Capital
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value5800000.04900000.05500000.04900000.04500000.03800000.0
Percentage of CapitalLeasesFutureMinimumPaymentsDueInThreeYears100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears


Capital
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value8700000.06800000.07100000.06500000.06300000.05400000.0
Percentage of CapitalLeasesFutureMinimumPaymentsDueInTwoYears100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDueThereafter

us-gaap:CapitalLeasesFutureMinimumPaymentsDueThereafter


Capital
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value111111111212
Percentage of CapitalLeasesFutureMinimumPaymentsDueThereafter100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments

us-gaap:CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments


Capital
Period End2020-12-312019-12-312018-12-31
Value800000.01200000.02100000.0
Percentage of CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments100.0100.0100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments

us-gaap:CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments


Capital
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value393330302829
Percentage of CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance


Common
Period End2020-12-31
Value100000.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance100.0

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value5700000.05500000.05600000.05600000.05600000.05800000.05900000.05900000.06000000.05700000.05900000.06000000.05600000.05400000.05500000.0
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentFaceAmount us-gaap:CreditFacility, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentFaceAmount

lii:DomesticCreditFacility, us-gaap:MediumTermNotes


Debt
Period End2020-07-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312019-01-232019-01-222018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-12-312014-11-13
Value750145160160160160160350350190205212220220220250270277278278300300300
Percentage of DebtInstrumentFaceAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentFairValue us-gaap:DebtInstrument, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:DebtInstrumentFairValue

us-gaap:UnsecuredDebt, us-gaap:FairValueInputsLevel2


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value977959971945362356356357326314302293292300308316305505499207206208207210209214210213214217214212202213212207
Percentage of DebtInstrumentFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsCurrentGross

us-gaap:DeferredFinanceCostsCurrentGross


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value100000.0100000.0200000.02600000.0900000.0900000.0900000.0600000.0600000.0700000.0700000.0600000.0600000.0600000.0600000.0
Percentage of DeferredFinanceCostsCurrentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredFinanceCostsCurrentGross us-gaap:LongtermDebtType

us-gaap:DomesticLineOfCredit


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value200000.0900000.0700000.0600000.0600000.0600000.0600000.0700000.0300000.0200000.0200000.0200000.0
Percentage of DeferredFinanceCostsCurrentGross100.0100.0100.0100.00.00.00.00.00.00.00.00.0

us-gaap:DeferredFinanceCostsNoncurrentGross

us-gaap:DeferredFinanceCostsNoncurrentGross


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value7400000.08000000.08600000.06700000.01600000.01800000.02100000.02400000.02600000.02800000.03200000.03600000.03900000.04100000.04400000.04500000.04700000.05000000.05300000.02600000.02200000.02400000.02600000.0
Percentage of DeferredFinanceCostsNoncurrentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value127.61315151621
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredRevenueCurrent

us-gaap:DeferredRevenueCurrent


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value5.58.4137.36.46.8119.8168.1
Percentage of DeferredRevenueCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAndOtherLiabilitiesNoncurrent

us-gaap:DeferredTaxAndOtherLiabilitiesNoncurrent


Deferred
Period End2020-12-31
Value1000000.0
Percentage of DeferredTaxAndOtherLiabilitiesNoncurrent100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value131116122135168173182158163180178
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsInventory


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
Value7300000.05600000.09300000.07500000.09600000.09000000.04400000.04800000.08200000.06400000.04100000.0
Percentage of DeferredTaxAssetsInventory100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsNetNoncurrent

us-gaap:DeferredTaxAssetsNetNoncurrent


Deferred
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1321474948679589949414314113413614714514014597959197868682881111131091028796991078487888774
Percentage of DeferredTaxAssetsNetNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2623232119202328202842
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign


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
Value1814121916161821192235
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsForeign100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value8.07.18.17.55.47.19.28.39.51210
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value11111121188.38.88.71.1
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value106.27.91120191922171817
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value242221233347502852
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value108.57.47.61210113.91.4
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLegalSettlements100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances


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
Value3800000.03100000.03400000.03500000.04500000.04100000.04900000.05100000.05000000.06000000.06400000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves


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
Value2927272736333029262732
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsWarrantyReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets


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
Value15155.44.94.92.2118.76.9-9.2-6.6
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6200000.02900000.02300000.02200000.03300000.03000000.09900000.02900000.01600000.0-2600000.0-12500000.0
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value5852225.93.32.5101213
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPensionPlanLiabilitiesNoncurrent

us-gaap:DefinedBenefitPensionPlanLiabilitiesNoncurrent


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value9694929291898772798282708685849089888772122121120134133131129606060701381371351341161191211248989888866
Percentage of DefinedBenefitPensionPlanLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value273237368401374
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-104500000.0-102400000.0-200300000.0-195400000.0-198200000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value103101199194197
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-0.7-0.8-0.9-0.8-0.9
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value5000000.03500000.03300000.01600000.00
Percentage of DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent100.0100.0100.0100.00.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

us-gaap:ForeignPlan


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1.480.02150.02930.02580.0283
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2.40.03190.04320.03660.0417
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate162.2148.4147.4141.9147.3

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease

us-gaap:ForeignPlan


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value3.170.0320.03770.03630.0378
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value4.130.04230.04230.04230.0423
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease130.3132.2112.2116.5111.9

us-gaap:DefinedBenefitPlanBenefitObligation us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanBenefitObligation

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value276241371405381415
Percentage of DefinedBenefitPlanBenefitObligation100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312017-12-31
Value6900000.0-9300000.0
Percentage of DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear100.0100.0

us-gaap:DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312017-12-31
Value-200000.0100000.0
Percentage of DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear100.0100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312017-12-31
Value75146
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter100.0100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312017-12-31
Value1221
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths100.0100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312017-12-31
Value3320
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive100.0100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312017-12-31
Value1126
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour100.0100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312017-12-31
Value6.819
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree100.0100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312017-12-31
Value5.819
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo100.0100.0

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value179154291318292293315302276242244
Percentage of DefinedBenefitPlanFairValueOfPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanFundedStatusOfPlan us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanFundedStatusOfPlan

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value-96500000.0-87200000.0-80900000.0-86900000.0-89100000.0
Percentage of DefinedBenefitPlanFundedStatusOfPlan100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear

us-gaap:DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value6.00.0650.0650.0650.065
Percentage of DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value233200353390
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value135113275305
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value236204357394370404446374413
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage us-gaap:DefinedBenefitPlanByPlanAssetCategories

us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage

lii:FixedIncomeMoneyMarketCashandGuaranteedInvestmentContracts


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value50.00.50.60.75
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage100.0100.0100.0100.0

lii:InternationalEquitySecurities


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value6.00.060.150.125
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage12.012.025.016.7

lii:USEquitySecurities


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value44.00.440.250.125
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage88.088.041.716.7

us-gaap:EquitySecurities


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value50.00.50.40.25
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage100.0100.066.733.3

us-gaap:FixedIncomeInvestments


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value50.00.50.60.73
Percentage of DefinedBenefitPlanPlanAssetsTargetAllocationPercentage100.0100.0100.097.3

us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1

us-gaap:DefinedBenefitPlanUltimateHealthCareCostTrendRate1


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value5.00.050.050.050.05
Percentage of DefinedBenefitPlanUltimateHealthCareCostTrendRate1100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value100.01.01.01.01.01.01.01.0-1.01.01.0
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations us-gaap:DefinedBenefitPlanByPlanAssetCategories

lii:InternationalEquitySecurities


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value17.00.0730.1550.1510.1850.1770.1710.2670.2610.2440.285
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations17.07.315.515.118.517.717.126.7-26.124.428.5

lii:MoneyMarketFundsAndGuaranteedInvestmentsContract


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value0.20.0010.0270.0130.020.0140.020.0170.0190.0080.016
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations0.20.12.71.32.01.42.01.7-1.90.81.6

lii:USEquitySecurities


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value34.80.4460.2460.1250.270.2710.2830.3780.3420.3360.331
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations34.844.624.612.527.027.128.337.8-34.233.633.1

us-gaap:FixedIncomeFunds


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value48.00.480.5720.7110.5250.5380.5260.3380.3780.4120.368
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations48.048.057.271.152.553.852.633.8-37.841.236.8

us-gaap:DerivativeLiabilitiesCurrent

us-gaap:DerivativeLiabilitiesCurrent


Derivative
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value2.22.9101.44.0147.41.50.1
Percentage of DerivativeLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:PerformanceShares


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1616212022161519
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1920191817161413
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized115.7120.791.590.878.7100.093.768.7

us-gaap:StockAppreciationRightsSARS


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value9.29.59.79.69.08.28.59.29.7
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized55.456.245.546.440.051.253.546.50.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:StatementGeographical

us-gaap:EquityMethodInvestmentOwnershipPercentage

country:MX


Equity
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value50.00.50.50.50.50.50.50.50.50.5
Percentage of EquityMethodInvestmentOwnershipPercentage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US


Equity
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value25.00.250.250.250.250.250.250.250.250.25
Percentage of EquityMethodInvestmentOwnershipPercentage50.050.050.050.050.050.050.050.050.050.0

us-gaap:EquityMethodInvestments

us-gaap:EquityMethodInvestments


Equity
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3738363330303028262428
Percentage of EquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseLiabilityCurrent

us-gaap:FinanceLeaseLiabilityCurrent


Finance
Period End2020-12-312019-12-31
Value107.8
Percentage of FinanceLeaseLiabilityCurrent100.0100.0

us-gaap:FinanceLeaseLiabilityNoncurrent

us-gaap:FinanceLeaseLiabilityNoncurrent


Finance
Period End2020-12-312019-12-31
Value2925
Percentage of FinanceLeaseLiabilityNoncurrent100.0100.0

us-gaap:FinanceLeaseRightOfUseAsset

us-gaap:FinanceLeaseRightOfUseAsset


Finance
Period End2020-12-312019-12-31
Value3328
Percentage of FinanceLeaseRightOfUseAsset100.0100.0

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent

us-gaap:FinanceLeaseWeightedAverageDiscountRatePercent


Finance
Period End2020-12-312019-12-31
Value1.912.71
Percentage of FinanceLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:InventoryGross

us-gaap:InventoryGross


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value495556494468563675607644689659569553592614536587596579475536569581482551606599528571587563452505545539450472501475410465532357
Percentage of InventoryGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcess

us-gaap:InventoryWorkInProcess


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value7.26.36.55.75.85.76.07.26.25.410.06.36.46.25.58.67.35.95.16.86.85.34.28.99.29.48.114111711121413121415141417166.5
Percentage of InventoryWorkInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LIFOInventoryAmount

us-gaap:LIFOInventoryAmount


L
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value280360343274221212212187176156123
Percentage of LIFOInventoryAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LiabilityForAsbestosAndEnvironmentalClaimsGross

us-gaap:LiabilityForAsbestosAndEnvironmentalClaimsGross


Liability
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value10109.78.59.8
Percentage of LiabilityForAsbestosAndEnvironmentalClaimsGross100.0100.0100.0100.0100.0

us-gaap:LiabilityForAsbestosAndEnvironmentalClaimsGross us-gaap:BalanceSheetLocation

us-gaap:OtherCurrentLiabilities


Liability
Period End2020-12-312019-12-312018-12-31
Value10109.7
Percentage of LiabilityForAsbestosAndEnvironmentalClaimsGross100.0100.0100.0

us-gaap:OtherNoncurrentLiabilities


Liability
Period End2020-12-312019-12-312018-12-312017-12-31
Value27221920
Percentage of LiabilityForAsbestosAndEnvironmentalClaimsGross276.2216.7199.0235.3

us-gaap:LineOfCredit us-gaap:DebtInstrument

us-gaap:LineOfCredit

us-gaap:RevolvingCreditFacility


Line
Period End2021-06-302021-03-312020-12-312020-09-30
Value4.5370.034
Percentage of LineOfCredit100.0100.00.0100.0

us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityCurrentBorrowingCapacity

us-gaap:RevolvingCreditFacility


Line
Period End2021-06-302021-03-312020-12-312020-09-30
Value743710747713
Percentage of LineOfCreditFacilityCurrentBorrowingCapacity100.0100.0100.0100.0

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent

us-gaap:LongTermDebtAndCapitalLeaseObligationsCurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2651659.97.03432523213943112373002229293222152072002152303031231631241.31.31.41.30.80.40.60.70.30.50.60.80.40.40.40.635
Percentage of LongTermDebtAndCapitalLeaseObligationsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2020-12-31
Value300
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive


Long
Period End2020-12-31
Value300
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-12-31
Value350
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0

us-gaap:LongtermDebtWeightedAverageInterestRate us-gaap:DebtInstrument

us-gaap:LongtermDebtWeightedAverageInterestRate

us-gaap:RevolvingCreditFacility


Longterm
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-31
Value1.631.631.650.01360.02130.02930.03310.03630.03680.03740.03410.03270.03030.02760.02470.02450.02230.020.0170.01950.01670.0190.01690.01920.01660.01880.01380.01130.01130.01170.0146
Percentage of LongtermDebtWeightedAverageInterestRate100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2020-12-312019-12-31
Value2.813.69
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDue

us-gaap:OperatingLeasesFutureMinimumPaymentsDue


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value210199189181187159
Percentage of OperatingLeasesFutureMinimumPaymentsDue100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent

us-gaap:OperatingLeasesFutureMinimumPaymentsDueCurrent


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value595814284147
Percentage of OperatingLeasesFutureMinimumPaymentsDueCurrent100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFiveYears


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value131723191812
Percentage of OperatingLeasesFutureMinimumPaymentsDueInFiveYears100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInFourYears


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value262630252417
Percentage of OperatingLeasesFutureMinimumPaymentsDueInFourYears100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInThreeYears


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value433342373527
Percentage of OperatingLeasesFutureMinimumPaymentsDueInThreeYears100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears

us-gaap:OperatingLeasesFutureMinimumPaymentsDueInTwoYears


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value504655504838
Percentage of OperatingLeasesFutureMinimumPaymentsDueInTwoYears100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter

us-gaap:OperatingLeasesFutureMinimumPaymentsDueThereafter


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value161722191816
Percentage of OperatingLeasesFutureMinimumPaymentsDueThereafter100.0100.0100.0100.0100.0100.0

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities us-gaap:RetirementPlanType

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities

us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value9000000.03300000.01400000.04000000.01600000.0
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities100.0100.0100.0100.0100.0

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent us-gaap:RetirementPlanType

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent

us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value9687808689
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrual

us-gaap:ProductWarrantyAccrual


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-31
Value131123119117116114112114113113111110110108109107105102101100989392918986878685818175737371703031
Percentage of ProductWarrantyAccrual100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualClassifiedCurrent

us-gaap:ProductWarrantyAccrualClassifiedCurrent


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value383837373737383837373736353434343230303029272625262627272729282323242525272830313231
Percentage of ProductWarrantyAccrualClassifiedCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualNoncurrent

us-gaap:ProductWarrantyAccrualNoncurrent


Product
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value938582807976747576767373757475727371716969656566636059585752525250494645444342404144
Percentage of ProductWarrantyAccrualNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value1515155.1139.622212020191817151515151413131212101010.0
Percentage of RestructuringAndRelatedCostCostIncurredToDate1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1 us-gaap:RestructuringCostAndReserve

us-gaap:ContractTermination


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value1.01.01.21.11.90.40.80.90.90.90.90.20.20.20.20.20.20.20.20.20.00.00.00.00.0
Percentage of RestructuringAndRelatedCostCostIncurredToDate16.56.67.921.614.24.23.64.14.34.54.61.11.11.31.31.31.31.41.51.40.00.00.00.00.0

us-gaap:EmployeeSeverance


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value6.25.86.01.45.33.9131312111111109.39.39.39.29.29.29.58.18.77.06.96.6
Percentage of RestructuringAndRelatedCostCostIncurredToDate140.338.239.727.539.640.661.059.658.057.757.960.159.958.959.259.661.363.967.668.865.368.564.865.166.0

us-gaap:OtherRestructuring


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value4.64.84.70.90.60.04.74.74.64.44.24.13.83.83.73.73.32.82.02.02.32.01.91.91.7
Percentage of RestructuringAndRelatedCostCostIncurredToDate129.931.631.117.64.50.021.121.622.221.921.321.821.524.123.623.722.019.414.714.518.515.717.617.917.0

us-gaap:ReducedDepreciation


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value3.63.63.21.75.65.33.23.23.23.23.23.23.12.52.52.42.32.22.22.12.02.01.91.81.7
Percentage of RestructuringAndRelatedCostCostIncurredToDate123.423.721.233.341.855.214.314.715.515.916.217.017.515.815.915.415.315.316.215.216.115.717.617.017.0

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1 us-gaap:StatementBusinessSegments

lii:CommercialHeatingAndCooling


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value3.33.13.12.02.72.42.53.12.82.72.72.01.81.11.11.10.90.90.90.90.90.90.90.90.9
Percentage of RestructuringAndRelatedCostCostIncurredToDate121.420.420.539.220.125.011.214.213.513.413.710.610.27.07.07.16.06.26.66.57.37.18.38.59.0

lii:Refrigeration


Restructuring
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value1.51.42.02.62.1151413131313121212111111111210108.38.27.8
Percentage of RestructuringAndRelatedCostCostIncurredToDate19.79.213.219.421.969.566.166.766.767.069.769.576.676.476.378.781.286.887.081.580.376.977.478.0

lii:ResidentialHeatingAndCooling


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value9.49.49.63.12.92.02.01.91.71.51.41.40.90.90.90.90.90.90.91.41.61.61.51.3
Percentage of RestructuringAndRelatedCostCostIncurredToDate161.061.863.660.821.69.09.29.28.57.67.47.95.75.75.86.06.26.66.511.312.614.814.213.0

us-gaap:CorporateAndOther


Restructuring
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value1.21.30.45.25.12.32.32.22.32.32.32.21.71.71.71.40.90.00.00.00.00.00.00.0
Percentage of RestructuringAndRelatedCostCostIncurredToDate17.88.62.638.853.110.310.610.611.411.712.212.410.810.810.99.36.20.00.00.00.00.00.00.0

us-gaap:RestructuringAndRelatedCostExpectedCost1

us-gaap:RestructuringAndRelatedCostExpectedCost1


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value1616165.8141122222021211918161616151515131213111110
Percentage of RestructuringAndRelatedCostExpectedCost1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringAndRelatedCostExpectedCost1 us-gaap:RestructuringCostAndReserve

us-gaap:ContractTermination


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value1.01.01.21.11.90.40.80.90.90.90.90.20.20.20.20.20.20.20.20.20.00.10.00.10.0
Percentage of RestructuringAndRelatedCostExpectedCost16.06.07.419.013.13.63.54.04.34.24.31.01.11.21.21.21.31.31.31.40.00.80.00.90.0

us-gaap:EmployeeSeverance


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value6.96.56.51.45.44.1141312111111119.39.39.39.29.29.29.58.18.77.37.26.6
Percentage of RestructuringAndRelatedCostExpectedCost141.639.239.924.137.236.661.761.157.454.254.359.359.857.457.858.158.258.658.268.865.366.464.063.265.3

us-gaap:OtherRestructuring


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value5.15.55.41.61.61.44.74.74.85.75.54.54.14.24.14.14.14.14.22.02.32.32.22.31.8
Percentage of RestructuringAndRelatedCostExpectedCost130.733.133.127.611.012.520.720.823.026.626.223.222.325.925.525.625.926.126.614.518.517.619.320.217.8

us-gaap:ReducedDepreciation


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value3.63.63.21.75.65.33.23.23.23.23.23.23.12.52.52.42.32.22.22.12.02.01.91.81.7
Percentage of RestructuringAndRelatedCostExpectedCost121.721.719.629.338.647.314.114.215.315.015.216.516.815.415.515.014.614.013.915.216.115.316.715.816.8

us-gaap:RestructuringAndRelatedCostExpectedCost1 us-gaap:StatementBusinessSegments

lii:CommercialHeatingAndCooling


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value3.83.83.82.73.74.02.52.82.72.72.11.91.11.11.10.90.90.90.90.90.90.90.90.9
Percentage of RestructuringAndRelatedCostExpectedCost122.922.923.346.625.535.711.013.412.612.910.810.36.86.86.95.75.75.76.57.36.97.97.98.9

lii:Refrigeration


Restructuring
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value2.22.12.22.72.11513131313121212111111141210108.99.07.8
Percentage of RestructuringAndRelatedCostExpectedCost113.312.713.518.618.870.066.062.662.967.566.874.774.574.474.774.588.687.081.580.978.178.977.2

lii:ResidentialHeatingAndCooling


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value9.49.49.63.12.92.02.13.02.81.41.60.90.90.90.90.90.90.91.41.61.61.51.4
Percentage of RestructuringAndRelatedCostExpectedCost156.656.658.953.420.08.810.014.013.37.28.75.65.65.65.75.75.76.511.312.214.013.213.9

us-gaap:CorporateAndOther


Restructuring
Period End2020-12-312020-09-302020-06-302019-12-312019-09-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-30
Value1.21.30.75.25.12.32.22.32.32.82.62.12.12.12.22.20.00.00.00.00.00.00.0
Percentage of RestructuringAndRelatedCostExpectedCost17.27.84.335.945.510.110.510.711.014.414.113.013.013.113.914.00.00.00.00.00.00.00.0

us-gaap:SalesAndExciseTaxPayableCurrent

us-gaap:SalesAndExciseTaxPayableCurrent


Sales
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2018202120118.77.1
Percentage of SalesAndExciseTaxPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SelfInsuranceReserve

us-gaap:SelfInsuranceReserve


Self
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value19242528303338455764626563676661
Percentage of SelfInsuranceReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SelfInsuranceReserveCurrent

us-gaap:SelfInsuranceReserveCurrent


Self
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value3.65.26.07.38.29.213135763
Percentage of SelfInsuranceReserveCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SelfInsuranceReserveNoncurrent

us-gaap:SelfInsuranceReserveNoncurrent


Self
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value161919212223253239
Percentage of SelfInsuranceReserveNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:PerformanceShares


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1590.20.20.30.40.60.80.70.7
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1360.20.20.20.30.30.40.50.5
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber85.3100.0100.066.775.050.050.071.471.4

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:PerformanceShares


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value224.95191.14160.69123.8101.0367.9149.4747.8339.06
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value237.45216.07182.84156.16118.3894.2369.0948.8340.5
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue105.6113.0113.8126.1117.2138.8139.7102.1103.7

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber

us-gaap:StockAppreciationRightsSARS


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value6790.80.91.11.11.31.51.82.2
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber us-gaap:AwardType, us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:StockAppreciationRightsSARS, lii:ExercisePriceRange1


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2000.20.30.30.30.40.50.9
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber29.525.033.327.327.330.833.350.0

us-gaap:StockAppreciationRightsSARS, lii:ExercisePriceRange2


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2560.30.30.30.40.50.50.6
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber37.737.533.327.336.438.533.333.3

us-gaap:StockAppreciationRightsSARS, lii:ExercisePriceRange3


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value2230.30.30.40.40.40.50.3
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingNumber32.837.533.336.436.430.833.316.7

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1.51.5242424242424
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1400000.01400000.03500000.03400000.03600000.03800000.03800000.03800000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchaseProgramAuthorizedAmount1

us-gaap:StockRepurchaseProgramAuthorizedAmount1


Stock
Period End2021-07-092019-12-312019-12-132019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-162017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302015-12-312014-12-312014-10-312014-10-212014-09-302012-12-312011-12-31
Value10003000500250025002500250025002500250050020002000200020005501400140014007007007003002000
Percentage of StockRepurchaseProgramAuthorizedAmount1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1


Stock
Period End2021-06-302021-03-312020-12-312020-09-302014-09-30
Value46246446446145
Percentage of StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1100.0100.0100.0100.0100.0

us-gaap:TreasuryStockShares us-gaap:StatementEquityComponents

us-gaap:TreasuryStockShares

us-gaap:TreasuryStock


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value5049484848484848484747464645454442423836363229
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ValuationAllowancesAndReservesBalance us-gaap:ValuationAllowancesAndReservesType

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:AllowanceForCreditLoss


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value9.66.16.35.96.76.3
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:IncomeTaxExpenseBenefit
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
('us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome', None)