LFUS


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

Table of contents



us-gaap:CommonStockValue

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:ComprehensiveIncomeNetOfTax

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

us-gaap:CostOfRevenue

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:InterestExpense

us-gaap:InterestExpenseDebt

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents
us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents
us-gaap:OtherIncome

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:ResearchAndDevelopmentExpense

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ShortTermInvestments

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:InventoryFinishedGoods

us-gaap:InventoryRawMaterialsAndSupplies

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:NoncurrentAssets
us-gaap:StatementGeographical
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:PropertyPlantAndEquipmentGross

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:LongTermInvestments

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency
us-gaap:ReportingUnit
us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:EquitySecuritiesFvNi
us-gaap:BalanceSheetLocation
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:IncomeStatementLocation
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent

us-gaap:LongTermDebtCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:MinorityInterest

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DepreciationDepletionAndAmortization
us-gaap:StatementBusinessSegments

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividends

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

lfus:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeTax

lfus:BusinessAcquisitionProFormaIncomeLossfromContinuingOperationsbeforeTax
us-gaap:IncomeStatementLocation, us-gaap:StatementBusinessSegments
lfus:BusinessCombinationAcquisitionRelatedCostsandIntegrationCostsLegalAccountingandOtherExpenses
us-gaap:BusinessAcquisition
lfus:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentCurrentLiabilities
us-gaap:BusinessAcquisition
lfus:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentTradeReceivables

lfus:NonCashInventoryCharges

lfus:NumberofCustomers

lfus:RepaymentsOfEntrustedLoans

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:AssetImpairmentCharges
us-gaap:IncomeStatementLocation
us-gaap:StatementBusinessSegments

us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic

us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss
us-gaap:NonrecurringAdjustment

us-gaap:BusinessAcquisitionsProFormaRevenue

us-gaap:BusinessCombinationAcquisitionRelatedCosts
us-gaap:BusinessAcquisition, us-gaap:IncomeStatementLocation, us-gaap:StatementBusinessSegments
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory
us-gaap:ConsolidationItems, us-gaap:BusinessAcquisition, us-gaap:IncomeStatementLocation

us-gaap:CapitalExpendituresIncurredButNotYetPaid
us-gaap:BusinessAcquisition
us-gaap:CashAcquiredFromAcquisition
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:RetirementPlanSponsorLocation
us-gaap:Range, us-gaap:StatementScenario
us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:Depreciation

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:FinitelivedIntangibleAssetsAcquired1
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax
us-gaap:BusinessAcquisition, us-gaap:StatementBusinessSegments
us-gaap:GainLossOnSaleOfProperties
us-gaap:StatementBusinessSegments

us-gaap:GoodwillAcquiredDuringPeriod
us-gaap:BusinessAcquisition
us-gaap:StatementBusinessSegments
us-gaap:FairValueByMeasurementFrequency
us-gaap:GoodwillAndIntangibleAssetImpairment

us-gaap:GoodwillForeignCurrencyTranslationGainLoss
us-gaap:StatementBusinessSegments

us-gaap:GoodwillImpairmentLoss
us-gaap:BusinessAcquisition
us-gaap:GoodwillPurchaseAccountingAdjustments

us-gaap:ImpairmentOfInvestments

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossBeforeTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
us-gaap:StatementEquityComponents

us-gaap:OtherNoncashIncomeExpense

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired
us-gaap:BusinessAcquisition

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions

us-gaap:ProceedsFromLongTermLinesOfCredit

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:PropertyPlantAndEquipmentAdditions
us-gaap:StatementGeographical
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfUnsecuredDebt

us-gaap:RestructuringCharges
us-gaap:BusinessAcquisition, us-gaap:IncomeStatementLocation, us-gaap:StatementBusinessSegments
us-gaap:IncomeStatementLocation
us-gaap:IncomeStatementLocation, us-gaap:StatementBusinessSegments
us-gaap:RestructuringCostAndReserve
us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments

us-gaap:RestructuringCostsAndAssetImpairmentCharges
us-gaap:StatementBusinessSegments

us-gaap:RestructuringSettlementAndImpairmentProvisions
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:RevenueFromRelatedParties
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:UnrealizedGainLossOnInvestments

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment
dei:LegalEntity
lfus:AnnualizedSales
dei:LegalEntity, us-gaap:SubsequentEventType

lfus:DeferredTaxAssetsCapitalizedExpense

lfus:DeferredTaxLiabilitiesRecognizedonUndistributedForeignEarnings
us-gaap:IncomeTaxAuthority
us-gaap:BalanceSheetLocation
lfus:DefinedContributionPlanPlanAssets

lfus:FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour

lfus:FinitelivedIntangibleAssetsTotalEstimatedAmortizationExpense

lfus:OtherCustomerReserves
us-gaap:IncomeTaxAuthorityName
lfus:PotentialTaxCharges
us-gaap:CounterpartyName, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:AccountsPayableRelatedPartiesCurrentAndNoncurrent
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:CounterpartyName, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:AccountsReceivableRelatedParties
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent

us-gaap:AccruedProfessionalFeesCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableNoncurrent

us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:DebtInstrumentCarryingAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType
us-gaap:BalanceSheetLocation
us-gaap:DeferredCompensationArrangementWithIndividualRecordedLiability

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredRevenue

us-gaap:DeferredTaxAssetInterestCarryforward

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings

us-gaap:DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains
us-gaap:RetirementPlanSponsorLocation
us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax

us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease

us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:BalanceSheetLocation
us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear

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

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations
us-gaap:DefinedBenefitPlanByPlanAssetCategories

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquityMethodInvestmentOwnershipPercentage

us-gaap:EquityMethodInvestmentQuotedMarketValue

us-gaap:EquityMethodInvestments

us-gaap:EquitySecuritiesFvNiCost

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GoodwillGross
us-gaap:StatementBusinessSegments

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxExaminationInterestAccrued

us-gaap:InterestAndDividendsPayableCurrent

us-gaap:InventoryRawMaterials

us-gaap:InventoryValuationReserves

us-gaap:InventoryWorkInProcess

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
us-gaap:DebtInstrument, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType
us-gaap:LongTermDebtFairValue

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LossContingencyAccrualCarryingValueNoncurrent
us-gaap:BalanceSheetLocation
us-gaap:MarketableSecurities

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities

us-gaap:PrepaidTaxes
us-gaap:ReportingUnit
us-gaap:ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount

us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue

us-gaap:RestrictedCashNoncurrent

us-gaap:RestructuringReserve

us-gaap:RestructuringReserveCurrent

us-gaap:RestructuringReserveNoncurrent

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:TradingSecuritiesDebt
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:UndistributedEarningsOfForeignSubsidiaries
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Other Nonoperating Income Expense
Balance Sheet
Short Term Investments
Assets
Operating Lease Right Of Use Asset
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Deferred Income Tax Assets Net
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Contract With Customer Liability Current
Noncurrent Liabilities
Minority Interest
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Share Based Compensation
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Accumulated Amortization
InventoryNet
Inventory Finished Goods
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
us-gaap:CommonStockValue ████▇▇▇▇▇▇▇▇▆▆▁▁▅▁▁0.260.2590.2590.2580.2570.2560.2560.2560.2550.2540.2540.2540.2530.2510.2290.2290.2450.2280.228NANANA0.224NANANA0.226NANANA0.225NANANANA0.22NANANA0.216NANANA0.218NANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁24.924.892NA24.57324.31224.578NA24.68424.98325.009NA25.47125.40124.775NA22.95323.02322.989NA22.73422.67422.621NA22.69322.83522.781NA22.68922.7522.717NA22.62522.49922.366NANA22.16222.07421.929NA22.28722.5922.328NA22.34422.397
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁24.59224.532NA24.35724.31224.393NA24.48224.7424.717NA25.10925.00424.339NA22.71322.82222.748NA22.57822.52822.438NA22.58122.69122.6NA22.53622.57922.492NA22.42822.29622.095NANA21.92321.77821.608NA22.022.19121.878NA21.96822.019
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount █▁0.0412161.5e-05NANA0.3286240.153836NANANANANANANANANANANANANA0.0768450.060491NANA0.1440310.113878NANA0.06452NANANANANANANANANANANANANANANANANANA
us-gaap:EarningsPerShareBasic █▆▆▆▁▄▄▅▅▅▄▆▅▅▁▅▆▅▄▄▄▃3.342.352.412.27-0.371.010.931.461.771.51.31000000000000052.131.691.48-0.48000000000000041.882.131.711.19999999999999971.361.210.86NA0.51.260.880.861.331.091.131.051.21.190.67NA0.551.091.080.830.711.131.130.980.89999999999999991.060.91
us-gaap:EarningsPerShareDiluted █▆▆▆▁▄▄▅▅▅▄▆▅▅▁▅▆▅▄▄▄▃3.32.322.392.25-0.371.00.921.441.751.481.28999999999999912.11.671.45-0.48000000000000041.872.111.691.18999999999999951.351.20.85NA0.51.260.880.861.321.081.121.041.191.180.66NA0.531.081.070.810.71.121.110.960.87999999999999991.040.9
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
 TTM Greenblatt ROC _ _█▇▆▆▁▅▄▅▅▆▅▇▆▄▅▆▆▅▄▄▄▄▄▂▄▄▃▄▄▄▄▄▄▄▃▃▄▄▃▃▄▄▄96.25776.48165.01464.558-11.9544.7532.31747.16752.63460.67351.62876.22859.62237.57150.7858.60960.2748.85240.98827.52629.70232.42829.8548.58436.17129.54826.39140.1333.71933.5932.82337.55931.38228.11718.01918.01930.93132.09625.82418.12129.57435.29130.918NANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
us-gaap:ComprehensiveIncomeNetOfTax █▆▇▇▁▂▄▃▄▅▄▅▄▄▂▅▅▅▂▄▃▄87.54952.84275.05872.337-11.4089.66528.43918.62138.06145.06232.37245.59926.38435.75-1.14442.56944.48544.5187.81825.88811.89929.975NA2.18734.6729.037-8.56913.20933.74319.49230.32836.70717.9567.662NA6.57534.3215.323NA5.2817.30128.943NANANANA
us-gaap:CostOfGoodsAndServicesSold █▇▆▅▄▄▄▅▅▅▅▆▇▆▃▃▃▂▂▂▃▁326.092303.328260.511253.39208.238222.384225.056231.025256.071250.272247.944259.597290.196268.19178.225184.238180.747171.791170.181166.572174.046132.243NA129.328136.74133.983131.061130.228137.913128.365121.02120.08114.209106.312NA99.387104.052106.29199.71693.667105.516106.621102.45788.6996.21298.125
us-gaap:CostOfRevenue █▇▆▅▄▄▄▅▅▅▅▆▇▆▃▃▃▂▂▂▃▁326.092303.328260.511253.39208.238222.384225.056231.025256.071250.272247.944259.597290.196268.19178.225184.238180.747171.791170.181166.572174.046132.243NA129.328136.74133.983131.061130.228137.913128.365121.02120.08114.209106.312NA99.387104.052106.29199.71693.667105.516106.621102.45788.6996.21298.125
us-gaap:GrossProfit █▆▅▅▃▄▄▄▅▆▆▇▇▅▄▅▅▄▄▄▃▂▂▂▂▂▂▂▂▂▂▂▁▁197.396160.466138.083138.17699.099123.712113.467130.946141.808155.228154.337179.594168.987149.623126.624133.651132.608113.65114.337113.75997.86687.15582.70686.18285.28176.3375.55987.3882.99578.49477.10980.9673.55764.606NA59.40768.63669.56260.86253.52668.47169.99464.70353.95667.25359.383
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest █▇▆▆▁▄▃▄▅▅▄▆▅▅▅▅▅▅▄▄▄▃95.19772.70868.91367.426-10.58535.49924.47441.40453.56746.43939.76768.21252.31844.64643.72955.52357.35747.42831.7530.43334.01427.077NA12.64137.71726.40625.07241.231.56233.81234.34236.52435.39717.97211.32711.32730.99332.43225.318.65531.05734.78130.608NANANA
us-gaap:IncomeTaxExpenseBenefit ▃▃▂▃▁▃▁▂▂▂▂▃▂▂█▃▂▂▂▁▂▂13.10214.9959.93612.07-1.59410.8551.825.7579.7759.457.10214.6669.9928.61754.54812.7158.7198.5374.505-0.3696.8627.788NA1.3179.0336.4115.56111.266.9848.42313.999.5348.7493.178NA1.4866.9958.8287.4113.4176.1189.5129.034.61110.4868.282
us-gaap:InterestExpense ▆▆▆▇█▇▇██████▇▄▄▄▃▂▃▁▂4.6264.6734.8164.9885.8555.4185.4325.5595.5895.6865.5895.7755.7825.4233.5123.4673.2813.122.3422.5711.672.045NA0.9220.9481.1511.1671.2921.2281.2160.9580.9390.6440.3760.4030.4030.4540.4210.4230.420.4140.5210.3360.3410.3130.356
us-gaap:InterestExpenseDebt ▁█2.56.235NA6.43.47.4NA6.43.58.0NA8.13.74.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingExpenses ▇▅▃▃█▄▄▅▅▆▇▇██▄▃▃▂▃▅▃▁101.13983.98575.17173.618111.04978.96281.1583.77989.17494.555102.709103.366109.365112.05275.84475.04272.33864.79873.34986.23368.16454.727NA77.59849.1146.78249.16847.2549.27644.90444.28643.40142.17536.489NA41.38837.70537.46635.03835.40538.89734.70333.78529.6433.14531.876
us-gaap:OperatingIncomeLoss █▇▆▆▁▅▄▅▅▆▅▇▆▄▅▆▆▅▄▄▄▄▄▂▄▄▃▄▄▄▄▄▄▄▃▃▄▄▃▃▄▄▄▃▄▄96.25776.48165.01464.558-11.9544.7532.31747.16752.63460.67351.62876.22859.62237.57150.7858.60960.2748.85240.98827.52629.70232.42829.8548.58436.17129.54826.39140.1333.71933.5932.82337.55931.38228.11718.01918.01930.93132.09625.82418.12129.57435.29130.91824.31634.10827.507
us-gaap:OtherComprehensiveIncomeLossNetOfTax NANA16.08116.981-2.417-14.9795.785-17.026-5.7318.073-0.293-7.947-15.942-0.2799.675-0.239NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNANA-6.380.563-10.8390.561-8.3360.1370.161-0.0490.229-0.115NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncomeNANANA16.981-2.417-14.979NA-17.026-5.7318.073NA-7.947-15.942-0.279NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedTranslationAdjustmentNANA22.46116.4188.422-15.5414.121-17.163-5.8928.122-0.522-7.832NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OtherIncome us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:StatementEquityComponents us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome,us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceIncludingPortionAttributableToNoncontrollingInterest█▁0.5090.504NANA0.4290.345NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▅█▆▄▄▃▂▆▅▁▃▃▄▅▄▄▃▄▄▄▃▄1.897.7373.441.6821.21-1.249-2.8234.7642.947-4.305-0.763-1.2591.6781.9430.321.013-0.190.1390.690.778-0.2550.517NA1.431.2021.1261.7512.2611.4461.1861.1031.384.6590.9094.2241.0450.5160.757-0.1010.9541.8970.0110.0260.2140.0291.409
us-gaap:ProfitLoss █▆▆▆▁▄▄▅▅▅▄▆▅▅▁▅▅▅▄▄▄▃▄▃▄▃▃▄▄▄▄▄▄▃82.09557.71358.97755.356-8.99124.64422.65435.64743.79236.98932.66553.54642.32636.029-10.81942.80848.63838.89127.24530.80227.15219.28922.46311.32428.68419.99519.51129.9424.57825.38923.65826.9926.64814.794NA9.84123.99823.60417.88915.23824.93925.26921.57819.57823.33820.278
us-gaap:ResearchAndDevelopmentExpense ▅▄▂▃▃▄▆▇▇▇▇▇██▃▃▃▃▂▂▃▁16.39414.73911.49413.04913.414.59517.94419.72821.45821.40921.55920.45422.74822.5413.61711.99112.72912.15111.31410.40311.9168.565NA7.4797.3617.3848.2897.4497.817.5746.696.2175.7935.715NA5.6785.5054.8875.1614.6855.2974.6624.7954.9044.3454.403
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax █▇▆▆▄▅▅▅▆▆▆▆▇▆▄▄▄▄▄▄▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▂▂▁▁▂▂▁▁▁▁523.488463.794400.696391.566307.337346.096338.523361.971397.879405.5402.281439.191459.183417.813304.849317.889313.355285.441284.518280.331271.912219.398220.02215.51222.021210.313206.62217.608220.908206.859198.129201.04187.766170.918158.794158.794172.688175.853160.578147.193173.987176.615167.16142.646163.465157.508
us-gaap:SellingGeneralAndAdministrativeExpense ▇▄▂▃▃▃▃▃▄▅▆▆▇█▄▄▃▂▄▄▃▁73.31558.28845.67550.46553.98154.38653.24854.22457.66662.95567.46169.78273.24477.51455.93456.75953.43846.70356.08256.58951.09242.366NA37.00238.77236.34537.82936.64738.32834.17134.56634.43734.45229.202NA34.07830.60131.18928.40928.88932.01528.44127.39523.46327.55326.208
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
us-gaap:Assets ██▇▇▇▇▇▇▇▇▇▇▇▇▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▁2927.4982786.872747.5932654.372611.0582612.6292559.8982551.3612621.5852625.0182614.3062663.4862587.9942627.511740.1021702.1921622.1911544.0461491.1941458.1031341.7981403.111064.9811091.8771099.2911059.0151070.8261133.8151128.8991095.6661024.3731006.931959.815787.814NA777.728763.347725.37716.584678.424687.06696.489NA621.129NANA
us-gaap:LiabilitiesAndStockholdersEquity ██▇▇▇▇▇▇▇▇▇▇▇▇▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▁2927.4982786.872747.5932654.372611.0582612.6292559.8982551.3612621.5852625.0182614.3062663.4862587.9942627.511740.1021702.1921622.1911544.0461491.1941458.1031341.7981403.111064.9811091.8771099.2911059.0151070.8261133.8151128.8991095.6661024.3731006.931959.815787.814NA777.728763.347725.37716.584678.424687.06696.489NA621.129NANA
us-gaap:StockholdersEquity █▇▇▆▆▆▆▆▆▆▆▆▆▆▂▂▂▁▁1742.0891660.6061608.6421529.4311462.3031476.8171495.8831472.0811509.8111505.2571478.2111519.2661469.891441.837927.419933.107895.289855.618814.788NANANA744.055NANANA727.522NANANA686.773NANANANA587.415NANANA500.96NANANA452.517NANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
us-gaap:AssetsCurrent █▇▇▇▆▆▅▅▆▆▆▆▅▅▄▃▃▂▂▂▁▂▂▂▂▂▂▂▂▂▂▂▁▁1318.9181192.4121217.3091148.9341119.1651092.4831004.3941007.5921039.5491030.1451032.5171052.634958.201973.062792.34759.364704.852634.225612.081555.169519.877605.788583.435613.774603.122566.862571.505645.634629.4597.521565.599557.272516.06465.886NA445.465429.742403.096416.698378.382388.243393.715NA318.956NANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▇▆█▇█▇▆▅▅▅▅▅▄▄▄▄▃▂▂▁▁▂▃▃▃▃▃▄▃▃▃▃▂▂616.33572.771687.525641.89651.867620.575531.139476.057474.781476.614489.733498.215408.147412.458429.676372.828321.893277.979275.124194.494179.461272.864328.786336.64311.915293.631297.571378.276346.406319.806305.192292.936257.672246.895NA235.404207.398168.818178.692164.016163.424163.924131.533109.72118.92787.682
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▆▄█▆▇▆▃▁▁▁▁▂621.854577.297687.525641.89651.867620.575531.139476.057474.781476.614489.733498.215NANA429.676NANANA275.124NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShortTermInvestments ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▅▅▅▅▅▅▅▅▅▁███0.0180.0530.0540.0520.0440.0430.0440.0330.0340.0330.0340.0350.0340.0370.0350.0350.0340.0323.693.9613.924.3544.1793.9583.9543.8694.3020.0386.8496.9436.886NANANANANANA5.47519.02213.997NANANANANANA
us-gaap:AccountsReceivableNetCurrent █▇▅▅▄▄▄▅▆▅▅▆▆▆▄▄▄▅▄▄▄▄▂▂▃▂▂▂▂▂▂▂▂▁313.332276.687232.76231.93185.806207.912202.309226.352245.723237.878232.892251.644260.444244.905182.699197.539199.027212.586198.095205.211197.543181.384142.882145.655151.283136.133135.356134.706144.869136.077127.887129.122131.122107.044NA100.559109.179115.874106.98592.088110.689118.31NA97.753NANA
us-gaap:InventoryNet █▇▆▆▆▅▆▆▆▆▆▆▆▆▃▃▂▂▂▂▂▃▂▂▂▂▂▂▂▂▂▂▁▁325.774295.057258.002243.832248.02227.282237.507240.059254.305261.659258.228247.255239.201263.969140.789136.505125.24118.311114.063121.616124.7133.16298.62999.20397.73596.15997.39199.82296.67499.12192.59191.97883.4771.372NA75.5881.07380.82977.72975.57582.41279.865NA80.182NANA
us-gaap:InventoryFinishedGoods █▆▃▂▂▁▃142.777130.138114.641105.425106.904100.415110.388NANANANANANANANANANANANANANANANANANANANANA49.61650.88846.78735.32841.77137.491NA42.02341.2438.741NA37.952NANANANANANA
us-gaap:InventoryRawMaterialsAndSupplies NANA85.394NANANA76.732NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent █▅▄▄▄▄▄██▇▆▆▆▆▅▆▇▂▁▂▂▂▁▂▂▂▂▂▂▂▂▂▂▂59.50343.69835.93930.01231.89932.41828.56462.36163.33253.20349.29148.68345.72747.79437.45245.79951.93813.0449.43815.54314.25314.0248.95914.17915.35713.96413.90416.5718.49219.66517.0817.77118.81915.857NA16.53213.982NANA14.219NANANANANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
us-gaap:NoncurrentAssets ████▇▇█▇▇███▇▇▄▄▄▃▃▃▃▄▁▁▁▁▁352.826344.914344.178339.87334.677334.829344.617329.792338.5342.334339.894343.883338.755337.205250.577244.874232.539223.942217.175223.853224.51229.865162.568162.765166.379160.872158.64NANANA150.173146.1141.133120.3NA303.315301.882289.456NA279.164NANANA284.662NANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:Building█▇▆▆▅▁▂▁▂▄▄128.528124.192123.497122.914118.409105.067108.501106.062106.962114.506114.636NANANA86.599NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:Equipment█▇▆▅▄▄▄▂▃▂▁706.115687.563678.22656.681635.661633.899631.273605.965612.58599.254583.043NANANA505.838NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:Land▁▃▃▄▃▃▆▆▇██21.79522.71122.85123.43823.09522.78124.75824.69924.96225.60725.63NANANA9.547NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ██▇▇▆▆▆▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▁▂▁▁503.612489.552480.39463.163442.488426.918419.915406.934406.004397.033383.415374.575367.73366.118351.407344.288333.593322.213312.188309.062324.799305.413296.48290.663291.735287.212281.845278.927277.791270.032268.383275.906268.358251.162NA244.845245.407238.487227.704220.255215.307212.06NA205.001NANA
us-gaap:AmortizationOfIntangibleAssets ▆▆▅▅▅▅▅▅▅▆███▇▃▃▃▃▃▁▂▁10.64110.52110.12710.1049.8279.9819.9589.82710.0510.213.69913.113.37311.9986.2936.2926.1715.9445.9534.4325.1563.796NA2.9232.9773.0533.053.1543.1383.1593.032.7471.931.572NA1.6321.5991.391.4681.8311.5851.61.5951.2731.2471.265
us-gaap:PropertyPlantAndEquipmentNet ████▇▇█▇██████▅▅▄▄▄▄▄▄▂▂▂▂▂▂▂▂▂▂▂▁352.826344.914344.178339.87334.677334.829344.617329.792338.5342.334339.894343.883338.755337.205250.577244.874232.539223.942217.175223.853224.51230.233162.568162.765166.379160.872158.64157.26158.659158.517150.173146.1141.133120.3NA120.911118.03116.074116.659118.884120.27127.299NA130.147NANA
us-gaap:LongTermInvestments ██▆▅▄▄▄▅▅▄▅▅▆▆▁39.25537.28530.54726.06623.67821.24824.09926.66225.45624.6425.40529.08431.32631.12810.993NANANA13.933NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Goodwill ████▇█████████▄▄▄▄▄▄▃▃▂▂▂▂▂▂▂▂▂▂▂▁851.07845.586816.812799.791787.601812.763820.589813.653826.408825.467826.715830.354832.227840.574453.414451.131432.134428.343403.544409.527363.341312.064189.767190.016192.947190.804196.256198.702201.769199.415186.464186.667185.035131.85NA133.592133.356131.713116.693115.697119.582113.005NA112.687NANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▅▅▄▄▄▅▅▅▆▆▆▇▇█▁307.771317.294291.887296.159301.661308.393321.247326.417341.174350.421361.474377.151390.052405.406203.85NANANA213.027NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▅▅▄▄▄▅▅▅▆▆▆▇▇█▁307.771317.294291.887296.159301.661308.393321.247326.417341.174350.421361.474377.151390.052405.406203.85NANANA213.026NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset █▆▅▆▆▆▆▆▇▇▁28.46519.5617.61518.81119.62120.61121.91821.59823.2824.7250.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▆▆▅▅▅▄▄▅▅▆▆▆██▅▃▃▃▃▄▅▇▄▅▆▇▇▂▂▂▂▂▂▁19.35619.96518.02117.56617.114.69414.96518.16218.01818.82520.97121.40127.11328.09617.078.91310.88510.25510.84912.85718.4623.00114.05816.21619.45622.98523.3036.757.0657.2296.4024.8934.1621.878NA1.8652.1862.1361.8521.822.3682.797NA2.58NANA
us-gaap:EquitySecuritiesFvNi █▇▅▃▂▁▂▂▁▁▁▂▃▃▁27.53225.8319.18615.04212.89910.52912.96912.64811.16110.55110.31212.20415.32814.75410.993NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
us-gaap:AccountsPayableCurrent █▇▆▅▄▄▄▄▅▅▅▅▅▅▄▄▄▃▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁▁205.138179.723145.984120.938113.767106.796117.32107.211123.058129.092126.323129.871127.29120.817101.844103.849100.82688.3690.71281.38278.19773.61951.65853.30853.91947.38550.79337.06236.79337.34133.87238.93736.64129.582NA27.22627.38928.47728.6519.93426.21530.412NA24.079NANA
us-gaap:AccruedIncomeTaxesCurrent ▅▅▄▃▂▄▃▄▅▅▄█▄▃▃▃▂▂▂▂▁▂▂▁▂▂▂▃▁▁▁▂▁▂25.10923.46819.18615.23110.03417.90714.12216.98921.65723.24420.54736.74619.37615.93816.28516.2819.5228.8278.8468.6226.6829.92910.6216.7388.5479.8939.04515.0596.4227.3575.93110.1546.2268.196NA11.55912.99111.90113.21410.59119.94218.273NA14.997NANA
us-gaap:AccruedLiabilitiesCurrent ▇▆▆▆▅▄▅▇▇▆█▅▄▅▃▃▃▃▂▃▄▃▂▂▂▁▁▁▁▁▁▁▁▁126.44598.354110.47898.43785.35673.51284.12114.549111.696107.214138.40574.08466.34174.92548.99452.78650.53647.84936.13848.71355.71640.3524.14520.64119.66812.12213.05913.34213.97213.26713.08711.64311.2959.703NA11.06210.3168.2948.7728.8619.1919.366NA10.307NANA
us-gaap:ContractWithCustomerLiabilityCurrent ▁▁█0.790.7943.858NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent █▆▅▃▃▃▃▄▄▅▅▆▄▄▃▃▂▂▂▂▂▃▃▃▂▂▃▅▅▄▃▃▃▁381.692326.545275.648234.606209.157208.215225.562248.749266.411269.55295.275303.886267.163264.378224.794226.156202.192177.172187.541187.904178.788232.683209.833232.087203.686190.072204.466280.312283.67268.199208.738221.265211.797155.631NA155.42160.52156.453164.413149.277171.513148.626NA109.848NANA
us-gaap:LongTermDebtCurrent ▄▄25.025.0NANA0.010.010.010.010.010.010.010.07610.0610.1116.259.3757.8136.256.256.256.256.2587.0117.582.2587.088.5186.5204.0193.0126.0133.5138.094.0NA84.088.53485.24296.585.093.070.0NA33.0NANA
us-gaap:OperatingLeaseLiabilityCurrent █▇▆▆▆▇▇▆▇▇▁8.8537.1776.8116.8666.8467.0737.2596.9267.3497.4470.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent ▆▆▄▄▂▁▁▂▂▃█32.05732.39829.25128.09923.27622.14622.42423.43624.11825.88336.7NANANA27.819NANANANANANANANANANANANANANANANANANANANANANANANA1.8431.8712.142NA3.279NANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
us-gaap:LongTermDebt ▇▇▇▇██▇▇▇▇▇▇▇█▅▅▅▄▄▄▃▃▁▁▁▁▁▂▂▂▂▂▂651.917648.865687.034725.507776.205774.195679.158678.16686.94686.51694.73700.713697.598753.548495.611501.647481.692470.523454.142440.456367.982377.363171.474209.017179.243189.969195.158276.5295.25285.5219.75228.5233.0NANA-84.0NANANA-85.0NANANANANANA
us-gaap:LongTermDebtNoncurrent ▆▆▇▇██▇▇▇▇▇▇▇█▅▅▅▅▅▅▄▄▁▁▁▁▁▁▁▁▁626.917623.865687.034725.507776.205764.195669.158668.16676.94676.51684.73690.637687.538743.437489.361492.272473.879464.273447.892434.206361.732371.11384.47491.51796.993102.969106.65890.091.2592.593.75NANANANANANANANANANANANANANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▂▆▅▁▁▄▄▇█47.51851.22950.13446.58446.56249.69849.76351.77653.039NA44.523NANANA5.2117.7198.8268.5397.0667.345NANA8.014NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent ███▇▇▆▇▅▆▆▆▆▆▆▄▄▃▃▃▂▂▂▂▂▂▂▂▁▁43.17642.89445.80240.27939.65335.90438.19828.72530.66631.54831.87432.90133.2135.81718.74216.57115.97513.92613.3986.2357.4987.4815.6535.0255.2475.0735.1470.2250.182NA8.52814.92814.92517.692NA22.33810.69110.47110.54415.2925.3565.482NA5.564NANA
us-gaap:MinorityInterest ▂▂▂▂▂▂▂▂▂▂▂▁▁▅▅▅███0.1310.1310.1310.1310.1310.1310.1310.1310.1310.1310.1310.130.130.1370.1370.1370.1430.1430.143NANANA0.143NANANA0.143NANANA0.143NANANANA0.143NANANA0.143NANANA0.143NANA
us-gaap:OtherLiabilitiesNoncurrent ▇▇▇▆▆▆▆▆▆▇▇▇▇█▆▃▂▂▂▂▁▁▁▁▁▁▁▁▁▂▁▁▁▁66.73467.4167.25263.63961.89261.70964.03764.50265.94469.41472.23267.40476.06781.37962.5826.2325.88724.37520.36619.03712.57612.32912.80910.94314.915.4415.81414.55814.92216.90714.85615.33115.40613.82NA12.41211.60811.77512.2712.75213.69814.267NA11.571NANA
us-gaap:OperatingLeaseLiabilityNoncurrent █▆▆▆▆▇▇▇██▁19.24114.1912.9514.19315.15515.9617.16617.23718.64319.950.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA6.162NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA3.952NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA3.35NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA0.262NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA0.302NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
us-gaap:StockholdersEquity █▇▇▆▆▆▆▆▆▆▆▆▆▆▂▂▂▁▁1742.0891660.6061608.6421529.4311462.3031476.8171495.8831472.0811509.8111505.2571478.2111519.2661469.891441.837927.419933.107895.289855.618814.788NANANA744.055NANANA727.522NANANA686.773NANANANA587.415NANANA500.96NANANA452.517NANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ██▇▇▆▆▆▆▇▇▆▇▆▆▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁1742.221660.7371608.7731529.5621462.4341476.9481496.0141472.2121509.9421505.3881478.3421519.3961470.021441.974927.556933.244895.432855.761814.931803.376774.857773.313744.198733.74767.292735.261727.665737.899727.493706.367686.916660.407622.687600.671NA587.558580.528546.671529.357501.103496.446528.062NA452.66NANA
us-gaap:CommonStockValue ████▇▇▇▇▇▇▇▇▆▆▁▁▅▁▁0.260.2590.2590.2580.2570.2560.2560.2560.2550.2540.2540.2540.2530.2510.2290.2290.2450.2280.228NANANA0.224NANANA0.226NANANA0.225NANANANA0.22NANANA0.216NANANA0.218NANA
us-gaap:AdditionalPaidInCapital █████▇▇▇▇▇▇▇▇▇▁▁▁▁▁930.106918.762907.858891.924885.306874.36867.996860.871855.192842.086835.828830.612815.826800.614310.012306.118302.238295.372291.258NANANA259.553NANANA243.844NANANA223.425NANANANA195.803NANANA174.375NANANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit █▇▆▆▅▅▅▅▅▄▄▄▃▃▂▂▂▁▁1150.261079.9791034.048986.81943.151963.82950.901939.946916.014882.871856.507834.577791.831758.766722.14741.363706.959665.812634.391NANANA562.717NANANA523.302NANANA445.059NANANANA435.34NANANA376.572NANANA304.056NANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▃▂▃▂▁▁▂▂▂▃▂▂▃▃▄▃▃▄▃▄▅▅▅▅▆▅▆▇████▇▇-90.574-96.028-91.157-107.238-124.219-121.802-106.823-112.608-95.582-89.851-97.924-97.631-89.684-73.742-63.668-73.343-73.104-68.952-74.579-55.152-50.238-34.985-45.671-35.233-26.096-32.084-21.1266.95423.68514.5220.41713.7474.0312.722NA16.54819.8149.492NA8.631NANANA21.241NANA
us-gaap:TreasuryStockValue ██████▇▇▅▄▄▁▁▁▁▁▁▁▁247.963242.366242.366242.323242.192239.817216.447216.384166.068130.103116.45448.54648.33644.05241.29441.2641.04936.84236.51NANANA32.766NANANA18.724NANANA2.353NANANANA60.496NANANA58.834NANANA23.546NANA
us-gaap:MinorityInterest ▂▂▂▂▂▂▂▂▂▂▂▁▁▅▅▅███0.1310.1310.1310.1310.1310.1310.1310.1310.1310.1310.1310.130.130.1370.1370.1370.1430.1430.143NANANA0.143NANANA0.143NANANA0.143NANANANA0.143NANANA0.143NANANA0.143NANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁8.8433.395NA3.6927.8872.965NA3.4888.2843.9664.2787.277.1698.714NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
us-gaap:NetCashProvidedByUsedInOperatingActivities ▆▄▇▅▄▃▆▆▄▂▆█▅▅▆▆▅▂▆▅▂▁76.1850.16693.77562.9756.00745.27984.46580.77149.17330.91979.712111.20171.64769.26887.8587.74770.6322.94380.11864.73925.7849.492NA51.61938.73423.2349.3161.31831.00411.50931.55646.80622.9616.045NA40.11943.47424.7137.86436.79737.884NA13.71729.13848.795NA
us-gaap:NetCashProvidedByUsedInInvestingActivities █▅███████████▁█▇███▅▆▂-17.92-122.02-10.045-11.998-12.854-16.536-23.497-13.148-5.568-14.244-13.685-17.829-26.357-324.377-16.936-43.084-14.019-22.098-12.762-124.278-100.984-273.219NA-6.227-10.548-12.273-38.6450.515-7.455-58.408-6.945-10.781-153.945-13.922NA-8.563-11.087-24.203-7.839-22.759-15.628NA-4.447-54.736-8.551NA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂▂▂▁▂▄▂▁▂▂▁▃▂█▂▃▂▃▃▄▂▇-14.91-34.273-49.432-68.902-15.27865.804-10.811-59.841-44.291-31.333-73.362-0.948-44.101240.308-18.193.588-13.0172.93821.81573.594-14.946203.733NA-7.543-11.164-8.445-84.716-23.056-0.91265.431-10.768-5.222146.88211.34NA-5.7021.814-7.66612.304-10.231-16.858NA8.68917.594-15.194NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▆▁▆▅▆█▇▅▅▄▅44.557-110.22845.635-9.97731.29289.43655.0821.276-1.833-13.119-8.482NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
us-gaap:DeferredIncomeTaxExpenseBenefit ▄▄▃▄▅▄▄▄▄▄▆▁▅▄█▄▅▄-2.550.378-4.781-0.9451.8960.616-0.9440.429-0.56-0.0726.3-13.4131.5920.84215.20.3490.8980.616NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:DepreciationDepletionAndAmortization ▇▇▇▇▇▇▆▆▆▆███▆▃▃▃▃▃▂▂▁24.21524.19824.31324.32923.73423.80223.44723.08822.68923.27927.13326.25826.1923.61216.37715.94615.61715.07214.91213.11714.08111.026NA10.31510.37310.41810.68810.43110.5910.1668.6289.6018.4477.8047.9477.9477.9697.5667.9498.4428.3057.915NANANANA
us-gaap:IncreaseDecreaseInAccountsPayable █▇█▄▅▃▅▁▁▂▃▄▆▄▃▄▆▃▆▄▃▄21.88517.0722.1593.2227.403-3.9646.879-11.526-9.428-8.499-3.3253.34910.6942.99-2.9541.46311.28-3.29511.3454.871-0.7423.716NA0.7766.403-2.96314.2570.491-0.5233.056-4.6592.0042.2032.452NA-0.287-1.533-1.3798.552-6.295-4.828NA3.904-4.815-1.921NA
us-gaap:IncreaseDecreaseInAccountsReceivable ▇▇▃█▁▅▁▂▄▄▂▂▆▄▂▃▆▅▄▄▅▅36.90832.973-3.77443.276-23.3719.457-25.716-16.0237.4425.8-17.049-12.89325.0648.417-15.705-5.24720.77211.2670.3734.01610.43310.413NA-2.99217.3563.913.334-8.14311.3686.5030.335-3.89810.5019.745NA-11.16934.435-7.662-14.01717.0346.62NA-11.27915.7992.182NA
us-gaap:IncreaseDecreaseInInventories █▄▅▁▆▂▂▁▁▃▅▅▃▃▃▄▄▃▂▂▃▃32.0536.15210.814-9.1517.428-6.667-3.992-11.872-9.483.2516.34716.1221.2330.2693.0218.425.4433.296-4.034-5.787-2.2023.484NA3.0041.348-0.149-1.864.528-1.1840.7740.9497.8910.278-3.632NA-5.3812.092-0.437-1.7136.982-2.895NA0.675-2.288-3.679NA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▆▄▇▅▄▃▆▆▄▂▆█▅▅▆▆▅▂▆▅▂▁76.1850.16693.77562.9756.00745.27984.46580.77149.17330.91979.712111.20171.64769.26887.8587.74770.6322.94380.11864.73925.7849.492NA51.61938.73423.2349.3161.31831.00411.50931.55646.80622.9616.045NA40.11943.47424.7137.86436.79737.884NA13.71729.13848.795NA
us-gaap:ProfitLoss █▆▆▆▁▄▄▅▅▅▄▆▅▅▁▅▅▅▄▄▄▃▄▃▄▃▃▄▄▄▄▄▄▃82.09557.71358.97755.356-8.99124.64422.65435.64743.79236.98932.66553.54642.32636.029-10.81942.80848.63838.89127.24530.80227.15219.28922.46311.32428.68419.99519.51129.9424.57825.38923.65826.9926.64814.794NA9.84123.99823.60417.88915.23824.93925.26921.57819.57823.33820.278
us-gaap:ShareBasedCompensation █▂▂▃▇▂▂▂▇▃▃▆▆█▃▃▄▂▂▂▃▁8.8433.3953.5853.6927.8872.9653.3083.4888.2843.9664.2787.277.1698.7143.8783.8475.0073.5832.8213.0423.922.204NA2.2333.9621.8021.9011.9393.7641.4651.5792.4682.7831.779NA1.7741.8492.361.3651.3041.461NA1.1821.21.263NA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
us-gaap:NetCashProvidedByUsedInInvestingActivities █▅███████████▁█▇███▅▆▂-17.92-122.02-10.045-11.998-12.854-16.536-23.497-13.148-5.568-14.244-13.685-17.829-26.357-324.377-16.936-43.084-14.019-22.098-12.762-124.278-100.984-273.219NA-6.227-10.548-12.273-38.6450.515-7.455-58.408-6.945-10.781-153.945-13.922NA-8.563-11.087-24.203-7.839-22.759-15.628NA-4.447-54.736-8.551NA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▅▄▄▂▃▅█▃▂▃▆▄▇▅▅▆▄▃▂▄▂▁17.93614.72114.65512.05712.89316.58623.49813.14811.17314.07618.80715.63122.40617.90917.45520.19215.90112.37711.72714.28411.0789.139NA8.62814.10912.27912.8596.296.7096.4239.62510.8838.9925.453NA9.7326.053.5033.2445.1741.822NA4.6146.6938.585NA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
us-gaap:NetCashProvidedByUsedInFinancingActivities ▂▂▂▁▂▄▂▁▂▂▁▃▂█▂▃▂▃▃▄▂▇-14.91-34.273-49.432-68.902-15.27865.804-10.811-59.841-44.291-31.333-73.362-0.948-44.101240.308-18.193.588-13.0172.93821.81573.594-14.946203.733NA-7.543-11.164-8.445-84.716-23.056-0.91265.431-10.768-5.222146.88211.34NA-5.7021.814-7.66612.304-10.231-16.858NA8.68917.594-15.194NA
 us-gaap:RepaymentsOfLongTermDebt us-gaap:CreditFacility,us-gaap:DebtInstrument lfus:TermLoanCreditFacility,lfus:CreditAgreementNANANA0.02.5NANANA2.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsOfDividends ████████▆▆▇▇▅▅▄▄▂▂▂▂▁▁11.81411.78211.73911.69711.67811.72511.69911.71610.64910.62510.73510.89.269.1988.4038.4047.4917.4727.4617.416.5126.483NA6.5685.6615.6355.6325.6224.9774.9444.9334.9244.4554.41NA4.3834.3753.9183.8883.8754.02NA3.284NANANA
  2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-01
Value260000.0259000.0259000.0258000.0257000.0256000.0256000.0256000.0255000.0254000.0254000.0254000.0253000.0251000.0229000.0229000.0245000.0228000.0228000.0224000.0226000.0225000.0220000.0216000.0218000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-312017-09-302017-07-012017-04-012016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-09-272014-06-282014-03-292013-09-282013-06-292013-03-302012-09-292012-06-302012-03-312011-10-012011-07-022011-04-022010-10-022010-07-03
Value24242424242424252525242223222222222222222222222222222222212222222222
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-312017-09-302017-07-012017-04-012016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-09-272014-06-282014-03-292013-09-282013-06-292013-03-302012-09-292012-06-302012-03-312011-10-012011-07-022011-04-022010-10-022010-07-03
Value24242424242424242525242222222222222222222222222222222121212222212122
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-262021-03-272020-06-272020-03-282016-10-012016-07-022015-09-262015-06-272014-09-27
Value41216.015.0328620.0153840.076845.060491.0144030.0113880.064520.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:EmployeeStockOption


Antidilutive
Period End2020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-312017-09-302017-07-012017-04-012016-10-012016-07-022016-04-022015-06-272015-03-282014-06-282014-03-29
Value290260.0328620.0153840.0205520.0167600.077047.038082.047849.0030579.046100.0076845.060491.021888.0113880.064520.046190.00
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.0100.0100.00.00.00.00.00.00.00.00.00.0100.0100.00.0100.00.00.00.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value3.342.352.412.27-0.371.010.931.461.771.51.312.131.691.48-0.481.882.131.711.21.361.210.860.51.260.880.861.331.091.131.051.21.190.670.551.091.080.830.711.131.130.980.91.060.91
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value3.32.322.392.25-0.371.00.921.441.751.481.292.11.671.45-0.481.872.111.691.191.351.20.850.51.260.880.861.321.081.121.041.191.180.660.531.081.070.810.71.121.110.960.881.040.9
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302011-12-312011-10-012011-07-02
Value87527572-11.4089.6652818384532452635-1.1444244447.8182511292.187349.037-8.5691333193036177.6626.57534155.2817.30128
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax16.711.418.718.5-3.72.88.45.19.611.18.010.45.78.6-0.413.414.215.62.79.24.413.71.015.64.3-4.16.115.39.415.318.39.64.54.119.98.73.64.216.4

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value326303260253208222225231256250247259290268178184180171170166174132129136133131130137128121120114106991041069993105106102889698
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax62.365.465.064.767.864.366.563.864.461.761.659.163.264.258.558.057.760.259.859.464.060.360.061.663.763.459.862.462.161.159.760.862.262.660.360.462.163.660.660.461.362.258.962.3

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

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceIncludingPortionAttributableToNoncontrollingInterest


Cost
Period End2020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-312017-09-30
Value0.4520.4290.3450.060.0620.0620.0740.0740.0740.084
Percentage of CostOfGoodsAndServicesSold0.20.20.20.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.10.10.10.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.0

Cost Of Revenue

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


Cost
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value326303260253208222225231256250247259290268178184180171170166174132129136133131130137128121120114106991041069993105106102889698
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax62.365.465.064.767.864.366.563.864.461.761.659.163.264.258.558.057.760.259.859.464.060.360.061.663.763.459.862.462.161.159.760.862.262.660.360.462.163.660.660.461.362.258.962.3

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value1971601381389912311313014115515417916814912613313211311411397878286857675878278778073645968696053686964536759
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax37.734.634.535.332.235.733.536.235.638.338.440.936.835.841.542.042.339.840.240.636.039.737.640.038.436.336.640.237.637.938.940.339.237.837.439.739.637.936.439.439.638.737.841.137.7

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-02
Value95726867-10.58535244153463968524443555747313034271237262541313334363517111130322518313430
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.215.717.217.2-3.410.37.211.413.511.59.915.511.410.714.317.518.316.611.210.912.512.35.917.012.612.118.914.316.317.318.218.910.57.17.117.918.415.812.717.919.718.3

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value13149.93612-1.594101.825.7579.7759.457.102149.9928.61754128.7198.5374.505-0.3696.8627.7881.3179.0336.4115.561116.9848.423139.5348.7493.1781.4866.9958.8287.4113.4176.1189.5129.034.611108.282
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax2.53.22.53.1-0.53.10.51.62.52.31.83.32.22.117.94.02.83.01.6-0.12.53.50.64.13.02.75.23.24.17.14.74.71.90.94.15.04.62.33.55.45.43.26.45.3

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value4.6264.6734.8164.9885.8555.4185.4325.5595.5895.6865.5895.7755.7825.4233.5123.4673.2813.122.3422.5711.672.0450.9220.9481.1511.1671.2921.2281.2160.9580.9390.6440.3760.4030.4030.4540.4210.4230.420.4140.5210.3360.3410.3130.356
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.91.01.21.31.91.61.61.51.41.41.41.31.31.31.21.11.01.10.80.90.60.90.40.40.50.60.60.60.60.50.50.30.20.30.30.30.20.30.30.20.30.20.20.20.2

Interest Expense Debt

us-gaap:InterestExpenseDebt

us-gaap:InterestExpenseDebt


Interest
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-31
Value2.56.2356.43.47.46.43.58.08.13.74.0
Percentage of InterestExpenseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.51.31.61.12.11.80.92.01.80.81.0

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value1018375731117881838994102103109112757572647386685477494649474944444342364137373535383433293331
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax19.318.118.818.836.122.824.023.122.423.325.523.523.826.824.923.623.122.725.830.825.124.936.022.122.223.821.722.321.722.421.622.521.326.121.821.321.824.122.419.620.220.820.320.2

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value96766564-11.954432475260517659375058604840272932298.58436292640333332373128181830322518293530243427
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 RevenueFromContractWithCustomerIncludingAssessedTax18.416.516.216.5-3.912.99.513.013.215.012.817.413.09.016.718.419.217.114.49.810.914.813.64.016.314.012.818.415.316.216.618.716.716.511.311.317.918.316.112.317.020.018.517.020.917.5

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:CorporateNonSegment, us-gaap:AllOtherSegments


Operating
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-29
Value-5.612-2.864-1.583-35.721-5.172-5.659-7.176-5.069-11.233
Percentage of OperatingIncomeLoss-5.8-3.7-2.5298.9-11.6-12.0-13.6-8.4-14.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-1.1-0.6-0.4-11.6-1.5-1.6-1.8-1.3-2.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:CorporateNonSegment us-gaap:AllOtherSegments0.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, lfus:Automotive


Operating
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-29
Value2115-8.85714111110131010
Percentage of OperatingIncomeLoss32.323.874.131.536.324.219.721.819.414.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax5.23.9-2.94.13.53.22.63.32.52.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments lfus:Automotive0.00.00.013.50.010.90.011.60.09.5

us-gaap:OperatingSegments, lfus:AutomotiveSegment


Operating
Period End2021-06-262021-03-272020-06-272020-03-28
Value1920-8.85714
Percentage of OperatingIncomeLoss20.026.674.131.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax3.74.4-2.94.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments lfus:AutomotiveSegment0.00.00.00.0

us-gaap:OperatingSegments, lfus:Electronics


Operating
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-29
Value41453232183443494772
Percentage of OperatingIncomeLoss64.571.0-273.272.156.873.382.980.892.495.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax10.511.710.69.35.49.511.012.111.916.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments lfus:Electronics0.00.00.015.10.015.20.018.50.024.4

us-gaap:OperatingSegments, lfus:ElectronicsSegment


Operating
Period End2021-06-262021-03-272020-06-272020-03-28
Value74553232
Percentage of OperatingIncomeLoss77.172.6-273.272.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax14.212.010.69.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments lfus:ElectronicsSegment0.00.00.00.0

us-gaap:OperatingSegments, lfus:Industrial


Operating
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-29
Value3.5874.898-0.0233.5346.2496.8225.8313.5053.2124.134
Percentage of OperatingIncomeLoss5.57.60.27.919.314.511.15.86.25.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.91.3-0.01.01.81.91.50.90.80.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments lfus:Industrial0.00.00.013.00.022.70.013.20.014.6

us-gaap:OperatingSegments, lfus:IndustrialSegment


Operating
Period End2021-06-262021-03-272020-06-272020-03-28
Value8.3753.506-0.0233.534
Percentage of OperatingIncomeLoss8.74.60.27.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax1.60.8-0.01.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:OperatingSegments lfus:IndustrialSegment0.00.00.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value1616-2.417-14.9795.785-17.026-5.7318.073-0.293-7.947-15.942-0.2799.675-0.239
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax4.04.3-0.8-4.31.7-4.7-1.42.0-0.1-1.8-3.5-0.13.2-0.1

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-29
Value-6.380.563-10.8390.561-8.3360.1370.161-0.0490.229-0.115
Percentage of OtherComprehensiveIncomeLossNetOfTax-39.73.3448.4-3.7-144.1-0.8-2.8-0.6-78.21.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-1.60.1-3.50.2-2.50.00.0-0.00.1-0.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-31
Value16-2.417-14.979-17.026-5.7318.073-7.947-15.942-0.279
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax4.3-0.8-4.3-4.7-1.42.0-1.8-3.5-0.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-29
Value22168.422-15.5414-17.163-5.8928.122-0.522-7.832
Percentage of OtherComprehensiveIncomeLossNetOfTax139.796.7-348.4103.7244.1100.8102.8100.6178.298.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax5.64.22.7-4.54.2-4.7-1.52.0-0.1-1.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.0

Other Income

us-gaap:OtherIncome us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:StatementEquityComponents

us-gaap:OtherIncome

us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome, us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceIncludingPortionAttributableToNoncontrollingInterest


Other
Period End2021-06-262021-03-272020-06-272020-03-28
Value509000.0504000.0429000.0345000.0
Percentage of OtherIncome100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.10.10.10.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncome us-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value1890000.07737000.03440000.01682000.01210000.0-1249000.0-2823000.04764000.02947000.0-4305000.0-763000.0-1259000.01678000.01943000.0320000.01013000.0-190000.0139000.0690000.0778000.0-255000.0517000.01430000.01202000.01126000.01751000.02261000.01446000.01186000.01103000.01380000.04659000.0909000.04224000.01045000.0516000.0757000.0-101000.0954000.01897000.011000.026000.0214000.029000.01409000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax0.41.70.90.40.4-0.4-0.81.30.7-1.1-0.2-0.30.40.50.10.3-0.10.00.20.3-0.10.20.70.50.50.81.00.70.60.60.72.50.52.70.70.30.4-0.10.61.10.00.00.20.00.9

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value82575855-8.991242235433632534236-10.819424838273027192211281919292425232626149.84123231715242521192320
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax15.712.414.714.1-2.97.16.79.811.09.18.112.29.28.6-3.513.515.513.69.611.010.08.810.25.312.99.59.413.811.112.311.913.414.28.76.213.913.411.110.414.314.312.913.714.312.9

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Profit
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-31
Value825755-8.99124354336534236
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax15.712.414.1-2.97.19.811.09.112.29.28.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value1614111313141719212121202222131112121110118.5657.4797.3617.3848.2897.4497.817.5746.696.2175.7935.7155.6785.5054.8875.1614.6855.2974.6624.7954.9044.3454.403
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax3.13.22.93.34.44.25.35.55.45.35.44.75.05.44.53.84.14.34.03.74.43.93.53.33.54.03.43.53.73.43.13.13.33.63.22.83.23.23.02.62.93.42.72.8

Revenue From Contract With Customer Including Assessed Tax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value523463400391307346338361397405402439459417304317313285284280271219220215222210206217220206198201187170158158172175160147173176167142163157
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService

lfus:AutomotiveSensors


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value2628292613243723242632273031
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax5.16.17.46.74.57.011.06.66.26.48.06.26.77.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax5.16.17.46.74.57.011.06.66.26.48.06.26.77.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:AutomotiveSensors100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:CommercialVehicleProducts


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value3832292517271026303024293231
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.47.07.46.65.88.13.07.47.67.66.06.77.27.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.47.07.46.65.88.13.07.47.67.66.06.77.27.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:CommercialVehicleProducts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:ElectronicsPassiveProductsAndSensors


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value155132129108928425194108108281124128114
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax29.728.632.427.630.224.474.426.227.326.770.128.327.927.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax29.728.632.427.630.224.474.426.227.326.770.128.327.927.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:ElectronicsPassiveProductsAndSensors100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:ElectronicsSemiconductor


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value170154115147130129-43.067132151157-17.921172171149
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax32.533.228.837.642.437.4-12.736.638.038.7-4.539.237.235.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax32.533.228.837.642.437.4-12.736.638.038.7-4.539.237.235.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:ElectronicsSemiconductor100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:IndustrialProducts


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value6448313122272730292626283227
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax12.410.57.98.07.27.88.28.37.56.66.56.47.16.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax12.410.57.98.07.27.88.28.37.56.66.56.47.16.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:IndustrialProducts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:PassengerCarProducts


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value6867645230525453535655576363
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax13.014.616.213.59.915.216.014.913.613.913.813.213.815.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax13.014.616.213.59.915.216.014.913.613.913.813.213.815.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:PassengerCarProducts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

lfus:AutomotiveSensors, lfus:Automotive


Revenue
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value292613243723242632273031
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.46.74.57.011.06.66.26.48.06.26.77.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.46.74.57.011.06.66.26.48.06.26.77.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:AutomotiveSensors lfus:Automotive100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:AutomotiveSensors, lfus:AutomotiveSegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-28
Value26281324
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax5.16.14.57.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax5.16.14.57.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:AutomotiveSensors lfus:AutomotiveSegment100.0100.0100.0100.0

lfus:CommercialVehicleProducts, lfus:Automotive


Revenue
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value292517271026303024293231
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.46.65.88.13.07.47.67.66.06.77.27.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.46.65.88.13.07.47.67.66.06.77.27.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:CommercialVehicleProducts lfus:Automotive100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:CommercialVehicleProducts, lfus:AutomotiveSegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-28
Value38321727
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.47.05.88.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.47.05.88.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:CommercialVehicleProducts lfus:AutomotiveSegment100.0100.0100.0100.0

lfus:ElectronicsPassiveProductsAndSensors, lfus:Electronics


Revenue
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value129108928425194108108281124128114
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax32.427.630.224.474.426.227.326.770.128.327.927.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax32.427.630.224.474.426.227.326.770.128.327.927.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:ElectronicsPassiveProductsAndSensors lfus:Electronics100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:ElectronicsPassiveProductsAndSensors, lfus:ElectronicsSegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-28
Value1551329284
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax29.728.630.224.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax29.728.630.224.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:ElectronicsPassiveProductsAndSensors lfus:ElectronicsSegment100.0100.0100.0100.0

lfus:ElectronicsSemiconductor, lfus:Electronics


Revenue
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value115147130129-43.067132151157-17.921172171149
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax28.837.642.437.4-12.736.638.038.7-4.539.237.235.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax28.837.642.437.4-12.736.638.038.7-4.539.237.235.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:ElectronicsSemiconductor lfus:Electronics100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:ElectronicsSemiconductor, lfus:ElectronicsSegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-28
Value170154130129
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax32.533.242.437.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax32.533.242.437.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:ElectronicsSemiconductor lfus:ElectronicsSegment100.0100.0100.0100.0

lfus:IndustrialProducts, lfus:Industrial


Revenue
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value313122272730292626283227
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.98.07.27.88.28.37.56.66.56.47.16.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.98.07.27.88.28.37.56.66.56.47.16.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:IndustrialProducts lfus:Industrial100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:IndustrialProducts, lfus:IndustrialSegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-28
Value64482227
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax12.410.57.27.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax12.410.57.27.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:IndustrialProducts lfus:IndustrialSegment100.0100.0100.0100.0

lfus:PassengerCarProducts, lfus:Automotive


Revenue
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value645230525453535655576363
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax16.213.59.915.216.014.913.613.913.813.213.815.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax16.213.59.915.216.014.913.613.913.813.213.815.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:PassengerCarProducts lfus:Automotive100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:PassengerCarProducts, lfus:AutomotiveSegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-28
Value68673052
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax13.014.69.915.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax13.014.69.915.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:PassengerCarProducts lfus:AutomotiveSegment100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementBusinessSegments

lfus:Automotive


Revenue
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-02
Value124104611041011041081131121141271261151131161071051061119181858480808282727064595050515152454750
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax31.026.720.230.330.028.927.328.027.926.127.730.237.835.837.237.837.137.941.041.937.838.740.038.937.137.139.836.835.034.434.731.731.730.029.332.831.027.428.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax31.026.720.230.330.028.927.328.027.926.127.730.237.835.837.237.837.137.941.041.937.838.740.038.937.137.139.836.835.034.434.731.731.730.029.332.831.027.428.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:Automotive100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:AutomotiveSegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-28
Value13312861104
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax25.527.720.230.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax25.527.720.230.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:AutomotiveSegment100.0100.0100.0100.0

lfus:Electronics


Revenue
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-02
Value244255223214208227259265264296299264162175169153156147132981021059996107109959510191797575878977729698
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax61.165.272.661.961.762.865.265.465.667.565.263.353.455.354.153.955.052.748.645.047.647.547.346.649.549.846.348.050.248.746.547.347.350.850.948.049.255.355.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax61.165.272.661.961.762.865.265.465.667.565.263.353.455.354.153.955.052.748.645.047.647.547.346.649.549.846.348.050.248.746.547.347.350.850.948.049.255.355.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:Electronics100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:ElectronicsSegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-28
Value325286223214
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax62.161.872.661.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax62.161.872.661.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:ElectronicsSegment100.0100.0100.0100.0

lfus:Industrial


Revenue
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-28
Value3131222727302926262832272628272322262828313026
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.98.07.27.88.28.37.56.66.56.47.16.58.88.98.88.47.99.410.413.114.613.812.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.98.07.27.88.28.37.56.66.56.47.16.58.88.98.88.47.99.410.413.114.613.812.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:Industrial100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:IndustrialSegment


Revenue
Period End2021-06-262021-03-272020-06-272020-03-28
Value64482227
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax12.410.57.27.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax12.410.57.27.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:IndustrialSegment100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementGeographical

country:CN


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-30
Value15613912312610286991011075711611712710680828678827062484949445545393743433733
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax29.830.030.832.333.224.929.528.227.114.128.926.827.825.526.426.127.727.429.025.023.022.122.922.521.126.621.118.118.022.021.720.119.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax29.830.030.832.333.224.929.528.227.114.128.926.827.825.526.426.127.727.429.025.023.022.122.922.521.126.621.118.118.022.021.720.119.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax country:CN100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-30
Value15413010610676102991051151191241251371239210310086869293858589836985807171766857
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax29.628.226.627.125.029.729.429.129.229.531.028.729.929.630.332.532.130.430.233.034.238.839.540.439.633.839.236.434.736.337.936.633.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax29.628.226.627.125.029.729.429.129.229.531.028.729.929.630.332.532.130.430.233.034.238.839.540.439.633.839.236.434.736.337.936.633.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:OtherCountries


Revenue
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-31
Value212193170158128157139154174228161195194187131131125120115117116858182828186100978281817971777874
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax40.641.842.640.641.845.441.142.743.856.440.244.542.344.943.341.440.242.240.742.042.839.137.637.239.239.639.745.547.341.740.443.446.445.244.844.846.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax40.641.842.640.641.845.441.142.743.856.440.244.542.344.943.341.440.242.240.742.042.839.137.637.239.239.639.745.547.341.740.443.446.445.244.844.846.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax lfus:OtherCountries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value7358455053545354576267697377555653465656514237383637363834343434293430312828322827232726
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax14.012.611.412.917.615.715.715.014.515.516.815.916.018.618.317.917.116.419.720.218.819.317.217.517.318.316.817.416.517.417.118.317.121.517.717.717.719.618.416.116.416.416.916.6

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value29272786274726542611261225592551262126252614266325872627174017021622154414911458134114031064109110991059107011331128109510241006959787777763725716678687696621
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value29272786274726542611261225592551262126252614266325872627174017021622154414911458134114031064109110991059107011331128109510241006959787777763725716678687696621
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-01
Value17421660160815291462147614951472150915051478151914691441927933895855814744727686587500452
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets59.559.658.557.656.056.558.457.757.657.356.557.056.854.953.354.855.255.454.669.967.967.075.573.872.9

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value131811921217114811191092100410071039103010321052958973792759704634612555519605583613603566571645629597565557516465445429403416378388393318
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets45.142.844.343.342.941.839.239.539.739.239.539.537.037.045.544.643.541.141.038.138.743.254.856.254.953.553.456.955.854.555.255.353.859.157.356.355.658.255.856.556.551.4

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282015-01-032014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-032010-01-022008-12-27
Value616572687641651620531476474476489498408412429372321277275194179272328336311293297297378346319305292257246235207168178164163163131109118877070
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.120.625.024.225.023.820.718.718.118.218.718.715.815.724.721.919.818.018.413.313.419.430.930.828.427.70.027.833.430.729.229.829.126.831.330.327.223.324.924.223.823.50.017.70.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292017-12-302016-12-31
Value621577687641651620531476474476489498429275
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.220.725.024.225.023.820.718.718.118.218.718.724.718.4

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282012-06-302012-03-312011-12-31
Value0.0180.0530.0540.0520.0440.0430.0440.0330.0340.0330.0340.0350.0340.0370.0350.0350.0340.0323.693.9613.924.3544.1793.9583.9543.8694.3020.0386.8496.9436.8865.4751913
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.20.30.30.30.40.40.40.40.40.00.60.60.70.82.72.1

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value3132762322311852072022262452372322512602441821971992121982051971811421451511361351341441361271291311071001091151069211011897
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.79.98.58.77.18.07.98.99.49.18.99.410.19.310.511.612.313.813.314.114.712.913.413.313.812.912.611.912.812.412.512.813.713.612.914.316.014.913.616.117.015.7

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value3252952582432482272372402542612582472392631401361251181141211241339899979697999699929183717581807775827980
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.110.69.49.29.58.79.39.49.710.09.99.39.210.08.18.07.77.77.68.39.39.59.39.18.99.19.18.88.69.09.09.18.79.19.710.611.110.811.112.011.512.9

Inventory Finished Goods

us-gaap:InventoryFinishedGoods

us-gaap:InventoryFinishedGoods


Inventory
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302011-12-31
Value14213011410510610011049504635413742413837
Percentage of InventoryFinishedGoods100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.94.74.24.04.13.84.34.44.64.63.54.44.85.45.45.35.6

Inventory Raw Materials And Supplies

us-gaap:InventoryRawMaterialsAndSupplies

us-gaap:InventoryRawMaterialsAndSupplies


Inventory
Period End2020-12-262019-12-28
Value8576
Percentage of InventoryRawMaterialsAndSupplies100.0100.0
Percentage of Assets3.13.0

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292011-12-31
Value5943353031322862635349484547374551139.4381514148.9591415131316181917171815161314
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.01.61.31.11.21.21.12.42.42.01.91.81.81.82.22.73.20.80.61.11.11.00.81.31.41.31.31.51.61.81.71.82.02.02.11.82.1

Noncurrent Assets

us-gaap:NoncurrentAssets

us-gaap:NoncurrentAssets


Noncurrent
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302011-12-312011-01-01
Value352344344339334334344329338342339343338337250244232223217223224229162162166160158150146141120303301289279284
Percentage of NoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.112.412.512.812.812.813.512.912.913.013.012.913.112.814.414.414.314.514.615.416.716.415.314.915.115.214.814.714.514.715.339.039.539.941.145.8

us-gaap:NoncurrentAssets us-gaap:StatementGeographical

country:CN


Noncurrent
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272013-12-282012-12-29
Value8785858282838888929495899291868070656567707837374039404541
Percentage of NoncurrentAssets24.824.725.024.424.625.025.626.827.427.728.226.127.427.234.432.930.429.130.129.931.334.322.923.324.324.425.830.513.7
Percentage of Assets3.03.13.13.13.13.23.43.53.53.63.73.43.63.55.04.74.44.24.44.65.25.63.53.53.73.73.84.55.3
Percentage of Assets country:CN0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:DE


Noncurrent
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-31
Value37363737363536353735363735361.0821.313
Percentage of NoncurrentAssets10.610.511.011.111.010.610.510.911.210.410.810.810.310.70.40.6
Percentage of Assets1.31.31.41.41.41.41.41.41.41.41.41.41.41.40.10.1
Percentage of Assets country:DE0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:MX


Noncurrent
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-01-022015-09-262015-06-272014-12-27
Value767270686769737374737069666462616058525147134647
Percentage of NoncurrentAssets21.721.020.420.120.320.821.222.221.921.520.720.219.519.024.925.225.925.924.123.229.08.427.730.2
Percentage of Assets2.62.62.62.62.62.72.92.92.82.82.72.62.62.43.63.63.73.83.53.64.41.24.24.5
Percentage of Assets country:MX0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:PH


Noncurrent
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-01-02
Value696666645855513737363231313031303132333433
Percentage of NoncurrentAssets19.619.419.518.917.416.515.011.511.010.69.59.29.39.112.412.613.614.615.415.420.6
Percentage of Assets2.42.42.42.42.22.12.01.51.41.41.21.21.21.21.81.81.92.12.22.43.1
Percentage of Assets country:PH0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:US


Noncurrent
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272013-12-282012-12-29
Value4748465254545856585758665949232323232324232423273435342714
Percentage of NoncurrentAssets13.514.213.415.316.216.416.917.217.116.817.319.217.414.69.49.810.110.610.911.010.710.814.716.720.522.221.518.24.8
Percentage of Assets1.61.81.72.02.12.12.32.22.22.22.22.52.31.91.31.41.41.51.61.71.81.82.32.53.13.43.22.71.9
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

lfus:OtherCountries


Noncurrent
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302011-12-31
Value343537343535373738444549546547474644118451191159084457370625955525111711498
Percentage of NoncurrentAssets9.710.210.810.210.610.610.811.411.413.013.514.416.019.418.819.620.119.854.420.453.150.155.951.627.545.844.541.741.039.543.516.939.039.635.4
Percentage of Assets1.21.31.31.31.41.41.51.51.51.71.81.92.12.52.72.82.92.97.93.18.98.28.57.74.27.06.66.15.95.86.66.615.415.814.6
Percentage of Assets lfus:OtherCountries0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:Building


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292017-12-30
Value12812412312211810510810610611411486
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.44.54.54.64.54.04.24.24.14.44.45.0
Percentage of Assets us-gaap:Building0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Equipment


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292017-12-30
Value706687678656635633631605612599583505
Percentage of PropertyPlantAndEquipmentGross549.4553.6549.2534.3536.8603.3581.8571.3572.7523.3508.6584.1
Percentage of Assets24.124.724.724.724.324.324.723.823.422.822.329.1
Percentage of Assets us-gaap:Equipment0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Land


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292017-12-30
Value21222223232224242425259.547
Percentage of PropertyPlantAndEquipmentGross17.018.318.519.119.521.722.823.323.322.422.411.0
Percentage of Assets0.70.80.80.90.90.91.01.01.01.01.00.5
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value503489480463442426419406406397383374367366351344333322312309324305296290291287281278277270268275268251244245238227220215212205
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 Assets17.217.617.517.416.916.316.415.915.515.114.714.114.213.920.220.220.620.920.921.224.221.827.826.626.527.126.324.624.624.626.227.428.031.931.532.132.931.832.531.330.433.0

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value101010109.8279.9819.9589.8271010131313116.2936.2926.1715.9445.9534.4325.1563.7962.9232.9773.0533.053.1543.1383.1593.032.7471.931.5721.6321.5991.391.4681.8311.5851.61.5951.2731.2471.265
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value352344344339334334344329338342339343338337250244232223217223224230162162166160158157158158150146141120120118116116118120127130
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.112.412.512.812.812.813.512.912.913.013.012.913.112.814.414.414.314.514.615.416.716.415.314.915.115.214.813.914.114.514.714.514.715.315.515.516.016.317.517.518.321.0

Long Term Investments

us-gaap:LongTermInvestments

us-gaap:LongTermInvestments


Long
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-31
Value39373026232124262524252931311013
Percentage of LongTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.31.11.00.90.80.91.01.00.91.01.11.21.20.60.9

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value851845816799787812820813826825826830832840453451432428403409363312189190192190196198201199186186185131133133131116115119113112
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets29.130.329.730.130.231.132.131.931.531.431.631.232.232.026.126.526.627.727.128.127.122.217.817.417.618.018.317.517.918.218.218.519.316.717.217.518.216.317.117.416.218.1

us-gaap:Goodwill us-gaap:BusinessAcquisition

lfus:HartlandControls


Goodwillus-gaap:
Period End2021-01-28
Value38
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets lfus:HartlandControls0.0

us-gaap:Goodwill us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel3, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:FairValueMeasurementsNonrecurring


Goodwillus-gaap:
Period End2020-12-262020-09-262020-06-27
Value9.8329.4499.142
Percentage of Goodwill1.21.21.2
Percentage of Assets0.40.40.4
Percentage of Assets us-gaap:FairValueInputsLevel3 us-gaap:CarryingReportedAmountFairValueDisclosure us-gaap:FairValueMeasurementsNonrecurring0.00.00.0

us-gaap:Goodwill us-gaap:ReportingUnit

lfus:AutomotiveSensors


Goodwillus-gaap:
Period End2021-06-262020-12-262020-09-262020-06-27
Value9.69.89.49.1
Percentage of Goodwill1.11.21.21.2
Percentage of Assets0.30.40.40.3
Percentage of Assets lfus:AutomotiveSensors0.00.00.00.0

us-gaap:Goodwill us-gaap:StatementBusinessSegments

lfus:Automotive


Goodwillus-gaap:
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-01
Value1019997129131129132132132133134139135144808184563941
Percentage of Goodwill12.512.412.415.916.016.016.016.016.016.116.116.530.035.842.341.645.642.133.936.7
Percentage of Assets3.73.73.75.05.15.15.15.05.15.05.25.37.89.77.57.68.37.25.86.7
Percentage of Assets lfus:Automotive0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

lfus:AutomotiveSegment


Goodwillus-gaap:
Period End2021-06-262021-03-272020-12-26
Value10099101
Percentage of Goodwill11.811.812.5
Percentage of Assets3.43.63.7
Percentage of Assets lfus:AutomotiveSegment0.00.00.0

lfus:Electronics


Goodwillus-gaap:
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-012010-01-02
Value67666165164465064565565465665865966327821558606060353435
Percentage of Goodwill82.882.882.779.379.379.379.379.379.479.379.378.961.553.530.730.832.445.230.631.00.0
Percentage of Assets24.624.925.024.725.425.325.024.925.124.725.525.216.014.55.55.75.97.85.25.60.0
Percentage of Assets lfus:Electronics0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

lfus:ElectronicsSegment


Goodwillus-gaap:
Period End2021-06-262021-03-272020-12-26
Value671668676
Percentage of Goodwill78.979.082.8
Percentage of Assets22.924.024.6
Percentage of Assets lfus:ElectronicsSegment0.00.00.0

lfus:Industrial


Goodwillus-gaap:
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312016-01-022014-12-272013-12-28
Value3838383838383838383838383843515441
Percentage of Goodwill4.74.84.94.74.74.74.74.74.64.64.64.68.510.727.027.522.0
Percentage of Assets1.41.41.51.51.51.51.51.51.51.41.51.52.22.94.85.04.0
Percentage of Assets lfus:Industrial0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

lfus:IndustrialSegment


Goodwillus-gaap:
Period End2021-06-262021-03-272020-12-26
Value797738
Percentage of Goodwill9.39.24.7
Percentage of Assets2.72.81.4
Percentage of Assets lfus:IndustrialSegment0.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-31
Value307317291296301308321326341350361377390405203213
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.511.410.611.211.611.812.512.813.013.313.814.215.115.411.714.3

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-31
Value307317291296301308321326341350361377390405203213
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.511.410.611.211.611.812.512.813.013.313.814.215.115.411.714.3

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

lfus:CustomerListsTrademarksAndTradeNames


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-31
Value249256234237240245253259268274282242248254109110
Percentage of FiniteLivedIntangibleAssetsNet81.280.980.380.179.879.579.079.478.878.578.164.463.662.953.551.8
Percentage of Assets8.59.28.58.99.29.49.910.210.310.510.89.19.69.76.37.4
Percentage of Assets lfus:CustomerListsTrademarksAndTradeNames0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

lfus:PatentsLicensesAndSoftware


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-31
Value45484445474852596466691201241298183
Percentage of FiniteLivedIntangibleAssetsNet14.915.215.215.415.615.816.318.318.819.019.432.032.032.040.239.2
Percentage of Assets1.61.71.61.71.81.92.02.32.52.52.74.54.84.94.75.6
Percentage of Assets lfus:PatentsLicensesAndSoftware0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:DistributionRights


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-31
Value3.8214.3974.935.445.976.5167.0767.6248.1988.7489.3129.88410111218
Percentage of FiniteLivedIntangibleAssetsNet1.21.41.71.82.02.12.22.32.42.52.62.62.72.76.38.9
Percentage of Assets0.10.20.20.20.20.20.30.30.30.30.40.40.40.40.71.3
Percentage of Assets us-gaap:DistributionRights0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:UseRights


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value8.2158.28.2738.0187.7847.797.9195.624
Percentage of FiniteLivedIntangibleAssetsNet2.72.62.82.72.62.52.51.6
Percentage of Assets0.30.30.30.30.30.30.30.2
Percentage of Assets us-gaap:UseRights0.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-29
Value281917181920212123240.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets1.00.70.60.70.80.80.90.80.90.90.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value1919181717141418181820212728178.91310101012182314161922236.757.0657.2296.4024.8934.1621.8781.8652.1862.1361.8521.822.3682.7972.58
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.70.70.70.70.60.60.70.70.70.80.81.01.11.00.50.70.70.70.91.41.61.31.51.82.22.20.60.60.70.60.50.40.20.20.30.30.30.30.30.40.4

Equity Securities Fv Ni

us-gaap:EquitySecuritiesFvNi

us-gaap:EquitySecuritiesFvNi


Equity
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-30
Value272519151210121211101012151410
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.90.90.70.60.50.40.50.50.40.40.40.50.60.60.6

us-gaap:EquitySecuritiesFvNi us-gaap:BalanceSheetLocation

us-gaap:OtherAssets


Equity
Period End2020-12-262019-12-28
Value0.50.4
Percentage of EquitySecuritiesFvNi2.63.1
Percentage of Assets0.00.0
Percentage of Assets us-gaap:OtherAssets0.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Equity
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-30
Value272519151210121211101012151410
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.90.90.70.60.50.40.50.50.40.40.40.50.60.60.6
Percentage of Assets us-gaap:FairValueInputsLevel10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:IncomeStatementLocation

lfus:OtherExpenseIncome


Equity
Period End2021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-30
Value0.50.50.50.40.40.41.21.21.2
Percentage of EquitySecuritiesFvNi1.92.63.33.13.83.19.510.811.4
Percentage of Assets0.00.00.00.00.00.00.00.00.0
Percentage of Assets lfus:OtherExpenseIncome0.00.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lfus:Polytronics


Equity
Period End2020-12-262019-12-282018-12-292017-12-30
Value15111011
Percentage of EquitySecuritiesFvNi81.889.498.9100.1
Percentage of Assets0.60.50.40.6
Percentage of Assets lfus:Polytronics0.00.00.00.0

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value20517914512011310611710712312912612912712010110310088908178735153534750373637333836292727282819263024
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.06.45.34.64.44.14.64.24.74.94.84.94.94.65.96.16.25.76.15.65.85.24.94.94.94.54.73.33.33.43.33.93.83.83.53.63.94.02.93.84.43.9

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value252319151017141621232036191516169.5228.8278.8468.6226.6829.929106.7388.5479.8939.045156.4227.3575.931106.2268.1961112111310191814
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.90.80.70.60.40.70.60.70.80.90.81.40.70.60.91.00.60.60.60.60.50.71.00.60.80.90.81.30.60.70.61.00.61.01.51.71.61.81.62.92.62.4

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value1269811098857384114111107138746674485250473648554024201912131313131311119.70311108.2948.7728.8619.1919.36610
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.33.54.03.73.32.83.34.54.34.15.32.82.62.92.83.13.13.12.43.34.22.92.31.91.81.11.21.21.21.21.31.21.21.21.41.41.11.21.31.31.31.7

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-262021-03-272020-12-26
Value790000.0794000.03858000.0
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0
Percentage of Assets0.00.00.1

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value381326275234209208225248266269295303267264224226202177187187178232209232203190204280283268208221211155155160156164149171148109
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.011.710.08.88.08.08.89.710.210.311.311.410.310.112.913.312.511.512.612.913.316.619.721.318.517.919.124.725.124.520.422.022.119.820.021.021.622.922.025.021.317.7

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2021-06-262021-03-272020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value25250.010.010.010.010.010.010.01010106.259.3757.8136.256.256.256.256.2587117828788186204193126133138948488859685937033
Percentage of LongTermDebtCurrent100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.90.90.00.40.40.40.40.40.40.40.40.40.40.60.50.40.40.40.50.48.210.87.58.28.316.418.117.612.313.314.411.910.811.611.813.512.513.510.15.3

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-29
Value8853000.07177000.06811000.06866000.06846000.07073000.07259000.06926000.07349000.07447000.00
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.30.30.20.30.30.30.30.30.30.30.0

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292017-12-302011-12-312011-10-012011-07-022011-01-01
Value3232292823222223242536271.8431.8712.1423.279
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.21.11.10.90.80.90.90.91.01.41.60.30.30.30.5

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292012-12-292011-12-31
Value651648687725776774679678686686694700697753495501481470454440367377171209179189195276295285219228233-84.0-85.0
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets22.323.325.027.329.729.626.526.626.226.226.626.327.028.728.529.529.730.530.530.227.426.916.119.116.317.918.224.426.226.121.522.724.3-10.8-12.5

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-28
Value62662368772577676466966867667668469068774348949247346444743436137184919610210690919293
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets21.422.425.027.329.729.326.126.225.825.826.225.926.628.328.128.929.230.130.029.827.026.47.98.48.89.710.07.98.18.49.2

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292018-12-292017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-01-02
Value475150464649495153445.2117.7198.8268.5397.0667.3458.014
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.61.81.81.81.81.91.92.02.01.70.30.50.50.60.50.50.8

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent


Pension
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value434245403935382830313132333518161513136.2357.4987.4815.6535.0255.2475.0735.1470.2250.1828.52814141722101010155.3565.4825.564
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.51.51.71.51.51.41.51.11.21.21.21.21.31.41.11.01.00.90.90.40.60.50.50.50.50.50.50.00.00.81.51.62.22.91.41.41.52.30.80.80.9

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-01
Value131000.0131000.0131000.0131000.0131000.0131000.0131000.0131000.0131000.0131000.0131000.0130000.0130000.0137000.0137000.0137000.0143000.0143000.0143000.0143000.0143000.0143000.0143000.0143000.0143000.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value666767636161646465697267768162262524201912121210141515141416141515131211111212131411
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.32.42.42.42.42.42.52.52.52.62.82.52.93.13.61.51.61.61.41.30.90.91.21.01.41.51.51.31.31.51.51.51.61.81.61.51.61.71.92.02.01.9

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-29
Value191412141515171718190.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.70.50.50.50.60.60.70.70.70.80.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-26
Value6162000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-26
Value3952000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-26
Value3350000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-26
Value262000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.0

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-26
Value302000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.0

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-262020-03-282019-12-282019-09-282019-06-29
Value1923242425
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0
Percentage of Assets0.70.91.00.91.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-26
Value21
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets0.8

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-01
Value17421660160815291462147614951472150915051478151914691441927933895855814744727686587500452
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets59.559.658.557.656.056.558.457.757.657.356.557.056.854.953.354.855.255.454.669.967.967.075.573.872.9

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-012010-01-022008-12-27
Value17421660160815291462147614961472150915051478151914701441927933895855814803774773744733767735727737727706686660622600587580546529501496528452378333
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets59.559.658.657.656.056.558.457.757.657.356.557.056.854.953.354.855.255.454.655.157.755.169.967.269.869.468.065.164.464.567.165.664.976.275.576.175.473.973.972.375.872.90.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292017-12-30
Value-33.358-33.687-34.141-27.761-28.324-17.485-18.046-9.71-9.847-10.008-9.959-10.188-10.836
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-1.9-2.0-2.1-1.8-1.9-1.2-1.2-0.7-0.7-0.7-0.7-0.7-1.2
Percentage of Assets-1.1-1.2-1.2-1.0-1.1-0.7-0.7-0.4-0.4-0.4-0.4-0.4-0.6
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-012010-01-022008-12-27
Value-90.574-96.028-91.157-107.238-124.219-121.802-106.823-112.608-95.582-89.851-97.924-97.631-89.684-73.742-63.668-74.579-45.671-21.12620168.6312118-10.123
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-5.2-5.8-5.7-7.0-8.5-8.2-7.1-7.6-6.3-6.0-6.6-6.4-6.1-5.1-6.9-9.2-6.1-2.93.02.81.74.74.9-3.0
Percentage of Assets-3.1-3.4-3.3-4.0-4.8-4.7-4.2-4.4-3.6-3.4-3.7-3.7-3.5-2.8-3.7-5.0-4.3-2.02.02.11.33.40.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292017-12-30
Value-57.216-62.341-57.016-79.477-95.895-104.317-88.777-102.898-85.735-79.843-87.965-87.443-62.627
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-3.3-3.8-3.5-5.2-6.6-7.1-5.9-7.0-5.7-5.3-6.0-5.8-6.8
Percentage of Assets-2.0-2.2-2.1-3.0-3.7-4.0-3.5-4.0-3.3-3.0-3.4-3.3-3.6
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-012010-01-022008-12-27
Value930918907891885874867860855842835830815800310291259243223195174150130124
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest53.455.356.458.360.559.258.058.556.655.956.554.755.555.533.435.734.933.532.533.334.833.334.637.3
Percentage of Assets31.833.033.033.633.933.533.933.732.632.132.031.231.530.517.819.524.422.821.825.225.724.20.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-012010-01-022008-12-27
Value0.260.2590.2590.2580.2570.2560.2560.2560.2550.2540.2540.2540.2530.2510.2290.2280.2240.2260.2250.220.2160.2180.2180.217
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-012010-01-022008-12-27
Value0.1310.1310.1310.1310.1310.1310.1310.1310.1310.1310.1310.130.130.1370.1370.1430.1430.1430.1430.1430.1430.1430.1430.143
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-012010-01-022008-12-27
Value115010791034986943963950939916882856834791758722634562523445435376304228219
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest66.065.064.364.564.565.363.663.860.758.657.954.953.952.677.977.875.671.964.874.175.167.260.465.7
Percentage of Assets39.338.837.637.236.136.937.136.834.933.632.831.330.628.941.542.552.848.943.456.055.549.00.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-01
Value-247.963-242.366-242.366-242.323-242.192-239.817-216.447-216.384-166.068-130.103-116.454-48.546-48.336-44.052-41.294-36.51-32.766-18.724-2.353-60.496-58.834-23.546
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-14.2-14.6-15.1-15.8-16.6-16.2-14.5-14.7-11.0-8.6-7.9-3.2-3.3-3.1-4.5-4.5-4.4-2.6-0.3-10.3-11.7-5.2
Percentage of Assets-8.5-8.7-8.8-9.1-9.3-9.2-8.5-8.5-6.3-5.0-4.5-1.8-1.9-1.7-2.4-2.4-3.1-1.7-0.2-7.8-8.7-3.8
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-01
Value260000.0259000.0259000.0258000.0257000.0256000.0256000.0256000.0255000.0254000.0254000.0254000.0253000.0251000.0229000.0229000.0245000.0228000.0228000.0224000.0226000.0225000.0220000.0216000.0218000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value930918907891885874867860855842835830815800310306302295291259243223195174
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.833.033.033.633.933.533.933.732.632.132.031.231.530.517.818.018.619.119.524.422.821.825.225.7

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-01
Value115010791034986943963950939916882856834791758722741706665634562523445435376304
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets39.338.837.637.236.136.937.136.834.933.632.831.330.628.941.543.643.643.142.552.848.943.456.055.549.0

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302011-12-312011-01-01
Value-90.574-96.028-91.157-107.238-124.219-121.802-106.823-112.608-95.582-89.851-97.924-97.631-89.684-73.742-63.668-73.343-73.104-68.952-74.579-55.152-50.238-34.985-45.671-35.233-26.096-32.084-21.1266.954231420134.031216199.4928.63121
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-3.1-3.4-3.3-4.0-4.8-4.7-4.2-4.4-3.6-3.4-3.7-3.7-3.5-2.8-3.7-4.3-4.5-4.5-5.0-3.8-3.7-2.5-4.3-3.2-2.4-3.0-2.00.62.11.32.01.40.41.62.12.61.31.33.4

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-01
Value247242242242242239216216166130116484844414141363632182.353605823
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.58.78.89.19.39.28.58.56.35.04.51.81.91.72.42.42.52.42.43.11.70.27.88.73.8

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-01
Value131000.0131000.0131000.0131000.0131000.0131000.0131000.0131000.0131000.0131000.0131000.0130000.0130000.0137000.0137000.0137000.0143000.0143000.0143000.0143000.0143000.0143000.0143000.0143000.0143000.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value8.8433.3953.6927.8872.9653.4888.2843.9664.2787.277.1698.714
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-31
Value8.8433.3953.6927.8872.9653.4888.2843.9667.277.1698.714
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value76509362564584804930791117169878770228064259.49251382349613111314622164043247.8643637132948
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax14.610.823.416.118.213.125.022.312.47.619.825.315.616.628.827.622.58.028.223.19.54.324.017.411.023.928.214.05.615.923.312.29.425.325.214.14.925.021.88.220.429.9

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value-17920000.0-122020000.0-10045000.0-11998000.0-12854000.0-16536000.0-23497000.0-13148000.0-5568000.0-14244000.0-13685000.0-17829000.0-26357000.0-324380000.0-16936000.0-43084000.0-14019000.0-22098000.0-12762000.0-124280000.0-100980000.0-273220000.0-6227000.0-10548000.0-12273000.0-38645000.0515000.0-7455000.0-58408000.0-6945000.0-10781000.0-153940000.0-13922000.0-8563000.0-11087000.0-24203000.0-7839000.0-22759000.0-15628000.0-4447000.0-54736000.0-8551000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-3.4-26.3-2.5-3.1-4.2-4.8-6.9-3.6-1.4-3.5-3.4-4.1-5.7-77.6-5.6-13.6-4.5-7.7-4.5-44.3-37.1-124.5-2.9-4.8-5.8-18.70.2-3.4-28.2-3.5-5.4-82.0-8.1-5.4-6.4-13.8-4.9-15.5-9.0-2.7-38.4-5.2

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value-14.91-34.273-49.432-68.902-15.27865-10.811-59.841-44.291-31.333-73.362-0.948-44.101240-18.193.588-13.0172.9382173-14.946203-7.543-11.164-8.445-84.716-23.056-0.91265-10.768-5.22214611-5.7021.814-7.66612-10.231-16.8588.68917-15.194
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-2.8-7.4-12.3-17.6-5.019.0-3.2-16.5-11.1-7.7-18.2-0.2-9.657.5-6.01.1-4.21.07.726.3-5.592.9-3.5-5.0-4.0-41.0-10.6-0.431.6-5.4-2.678.26.6-3.61.1-4.47.7-7.0-9.75.212.3-9.3

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-29
Value44-110.22845-9.9773189551.276-1.833-13.119-8.482
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax8.5-23.811.4-2.510.225.816.30.4-0.5-3.2-2.1

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-01
Value-2.550.378-4.781-0.9451.8960.616-0.9440.429-0.56-0.0726.3-13.4131.5920.842150.3490.8980.616
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-02
Value24242424232323232223272626231615151514131411101010101010108.6289.6018.4477.8047.9477.9477.9697.5667.9498.4428.3057.915
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationDepletionAndAmortization us-gaap:StatementBusinessSegments

lfus:Automotive


Depreciation
Period End2020-09-262020-06-272019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-02
Value7.377.0717.0747.0676.9046.8775.5035.8915.9695.975.8875.6225.585.3715.2264.6274.9883.2663.2443.3033.3363.5953.4353.6463.5282.7452.882.3191.9841.961.961.9111.5021.4491.5111.4421.624
Percentage of DepreciationDepletionAndAmortization30.329.830.230.630.429.520.322.422.825.335.935.335.735.635.035.335.429.631.431.832.033.632.934.434.731.830.027.525.424.724.724.019.918.217.917.420.5

lfus:AutomotiveSegment


Depreciation
Period End2021-06-262021-03-272020-06-272020-03-28
Value6.9467.0737.0717.187
Percentage of DepreciationDepletionAndAmortization28.729.229.830.2

lfus:Electronics


Depreciation
Period End2020-09-262020-06-272019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-02
Value151515141415161515139.1358.9868.7078.3878.3587.6947.7175.3725.8115.7755.7985.6955.5825.535.374.9595.7845.1314.8615.0285.0285.1155.1125.4865.7085.945.394
Percentage of DepreciationDepletionAndAmortization65.065.865.364.864.965.961.060.559.857.955.856.455.855.656.058.754.848.756.355.755.753.353.552.252.857.560.260.762.363.363.364.267.669.067.671.568.1

lfus:ElectronicsSegment


Depreciation
Period End2021-06-262021-03-272020-06-272020-03-28
Value15151515
Percentage of DepreciationDepletionAndAmortization62.463.665.865.3

lfus:Industrial


Depreciation
Period End2020-09-262020-06-272019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-28
Value1.141.0461.0591.0611.0561.061.371.3641.4671.461.3551.3381.331.3141.3281.7331.3761.4511.261.2951.284
Percentage of DepreciationDepletionAndAmortization4.74.44.54.64.74.65.05.25.66.28.38.48.58.78.913.29.813.212.212.512.3

lfus:IndustrialSegment


Depreciation
Period End2021-06-262021-03-272020-06-272020-03-28
Value2.1551.7441.0461.084
Percentage of DepreciationDepletionAndAmortization8.97.24.44.6

Increase Decrease In Accounts Payable

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsPayable


Increase
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value2117223.2227.403-3.9646.879-11.526-9.428-8.499-3.3253.349102.99-2.9541.46311-3.295114.871-0.7423.7160.7766.403-2.963140.491-0.5233.056-4.6592.0042.2032.452-0.287-1.533-1.3798.552-6.295-4.8283.904-4.815-1.921
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value3632-3.77443-23.3719.457-25.716-16.0237.4425.8-17.049-12.893258.417-15.705-5.24720110.3734.0161010-2.992173.913.334-8.143116.5030.335-3.898109.745-11.16934-7.662-14.017176.62-11.279152.182
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value326.15210-9.1517-6.667-3.992-11.872-9.483.2516161.2330.2693.0218.425.4433.296-4.034-5.787-2.2023.4843.0041.348-0.149-1.864.528-1.1840.7740.9497.8910.278-3.632-5.3812.092-0.437-1.7136.982-2.8950.675-2.288-3.679
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value76509362564584804930791117169878770228064259.49251382349613111314622164043247.8643637132948
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax14.610.823.416.118.213.125.022.312.47.619.825.315.616.628.827.622.58.028.223.19.54.324.017.411.023.928.214.05.615.923.312.29.425.325.214.14.925.021.88.220.429.9

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-04-022011-01-012010-10-022010-07-03
Value82575855-8.991242235433632534236-10.819424838273027192211281919292425232626149.84123231715242521192320
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax15.712.414.714.1-2.97.16.79.811.09.18.112.29.28.6-3.513.515.513.69.611.010.08.810.25.312.99.59.413.811.112.311.913.414.28.76.213.913.411.110.414.314.312.913.714.312.9

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Profit
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-31
Value825755-8.99124354336534236
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax15.712.414.1-2.97.19.811.09.112.29.28.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value8.8433.3953.5853.6927.8872.9653.3083.4888.2843.9664.2787.277.1698.7143.8783.8475.0073.5832.8213.0423.922.2042.2333.9621.8021.9011.9393.7641.4651.5792.4682.7831.7791.7741.8492.361.3651.3041.4611.1821.21.263
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value-17920000.0-122020000.0-10045000.0-11998000.0-12854000.0-16536000.0-23497000.0-13148000.0-5568000.0-14244000.0-13685000.0-17829000.0-26357000.0-324380000.0-16936000.0-43084000.0-14019000.0-22098000.0-12762000.0-124280000.0-100980000.0-273220000.0-6227000.0-10548000.0-12273000.0-38645000.0515000.0-7455000.0-58408000.0-6945000.0-10781000.0-153940000.0-13922000.0-8563000.0-11087000.0-24203000.0-7839000.0-22759000.0-15628000.0-4447000.0-54736000.0-8551000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-3.4-26.3-2.5-3.1-4.2-4.8-6.9-3.6-1.4-3.5-3.4-4.1-5.7-77.6-5.6-13.6-4.5-7.7-4.5-44.3-37.1-124.5-2.9-4.8-5.8-18.70.2-3.4-28.2-3.5-5.4-82.0-8.1-5.4-6.4-13.8-4.9-15.5-9.0-2.7-38.4-5.2

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value1714141212162313111418152217172015121114119.1398.6281412126.296.7096.4239.625108.9925.4539.7326.053.5033.2445.1741.8224.6146.6938.585
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value-14.91-34.273-49.432-68.902-15.27865-10.811-59.841-44.291-31.333-73.362-0.948-44.101240-18.193.588-13.0172.9382173-14.946203-7.543-11.164-8.445-84.716-23.056-0.91265-10.768-5.22214611-5.7021.814-7.66612-10.231-16.8588.68917-15.194
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-2.8-7.4-12.3-17.6-5.019.0-3.2-16.5-11.1-7.7-18.2-0.2-9.657.5-6.01.1-4.21.07.726.3-5.592.9-3.5-5.0-4.0-41.0-10.6-0.431.6-5.4-2.678.26.6-3.61.1-4.47.7-7.0-9.75.212.3-9.3

Repayments Of Long Term Debt

us-gaap:RepaymentsOfLongTermDebt us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:RepaymentsOfLongTermDebt

lfus:TermLoanCreditFacility, lfus:CreditAgreement


Repayments
Period End2020-09-262020-04-032020-06-272019-06-29
Value0.05.02.52.5
Percentage of RepaymentsOfLongTermDebt0.0100.0100.0100.0

Payments Of Dividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


Payments
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-02
Value1111111111111111101010109.269.1988.4038.4047.4917.4727.4617.416.5126.4836.5685.6615.6355.6325.6224.9774.9444.9334.9244.4554.414.3834.3753.9183.8883.8754.023.284
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-312017-09-302017-07-012017-04-012016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-09-272014-06-282014-03-292013-09-282013-06-292013-03-302012-09-292012-06-302012-03-312011-10-012011-07-02
Value13.820.617.90.1510.3060.1390.1820.2030.2150.1910.1930.2290.1520.18-0.0120.2020.2880.1040.2390.2430.2730.2210.2490.2610.2470.1770.2260.2720.2930.1970.274
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value148.01131.32116.29110.0498.6580.5367.8851.9340.5334.42
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-262019-12-282018-12-292016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value384144252221211712
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value61454228382333253728
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-012010-01-02
Value1716187.668.6170.1020.1120.1120.1120.1120.1120.496
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value135.9574.7946.2036.7384.5574.5576.250.7840.708
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeTax

lfus:BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeTax


Business
Period End2021-06-262020-06-272018-06-302018-03-312017-07-012017-04-012016-12-312016-10-012016-07-02
Value98-10.39252814011323244
Percentage of BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:BusinessAcquisitionProFormaIncomeLossfromContinuingOperationsbeforeTax

lfus:BusinessAcquisitionProFormaIncomeLossfromContinuingOperationsbeforeTax


Business
Period End2021-03-272020-03-282018-12-292018-09-292018-06-302017-12-302017-09-30
Value77314471743950
Percentage of BusinessAcquisitionProFormaIncomeLossfromContinuingOperationsbeforeTax100.0100.0100.0100.0100.0100.0100.0

lfus:BusinessCombinationAcquisitionRelatedCostsandIntegrationCostsLegalAccountingandOtherExpenses us-gaap:IncomeStatementLocation, us-gaap:StatementBusinessSegments

lfus:BusinessCombinationAcquisitionRelatedCostsandIntegrationCostsLegalAccountingandOtherExpenses

us-gaap:OperatingIncomeLoss, us-gaap:AllOtherSegments


Business
Period End2020-09-262020-06-272019-09-282019-06-292019-03-302018-09-292018-06-302018-03-312017-09-30
Value0.30.13.21.52.42.52.0114.8
Percentage of BusinessCombinationAcquisitionRelatedCostsandIntegrationCostsLegalAccountingandOtherExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentCurrentLiabilities us-gaap:BusinessAcquisition

lfus:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentCurrentLiabilities

lfus:HartlandControls


Business
Period End2021-06-26
Value-300000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentCurrentLiabilities100.0

lfus:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentTradeReceivables us-gaap:BusinessAcquisition

lfus:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentTradeReceivables

lfus:HartlandControls


Business
Period End2021-06-26
Value-1300000.0
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentTradeReceivables100.0

lfus:NonCashInventoryCharges

lfus:NonCashInventoryCharges


Non
Period End2021-06-262021-03-27
Value3.3183.489
Percentage of NonCashInventoryCharges100.0100.0

lfus:NumberofCustomers

lfus:NumberofCustomers


Numberof
Period End2021-03-27
Value100000.0
Percentage of NumberofCustomers100.0

lfus:RepaymentsOfEntrustedLoans

lfus:RepaymentsOfEntrustedLoans


Repayments
Period End2020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-312017-09-302017-07-012017-04-012015-09-26
Value0.00.0224931170.00.00.01.1831.7610.6552.411
Percentage of RepaymentsOfEntrustedLoans0.00.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation


Adjustments
Period End2021-06-262020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value5597000.0131000.02375000.0443000.0790000.04010000.094000.00210000.04284000.02758000.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Adjustments
Period End2021-06-262020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-31
Value5597000.0131000.02375000.0443000.0790000.04010000.094000.0210000.04284000.02758000.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetImpairmentCharges

us-gaap:AssetImpairmentCharges


Asset
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292017-12-302016-10-012014-12-272012-12-292012-09-292011-12-312011-10-012011-01-01
Value0.00.1332.2374.20.3220.22.81.0930.00.0140.37.30.50.02.30.0
Percentage of AssetImpairmentCharges0.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.00.0100.00.0

us-gaap:AssetImpairmentCharges us-gaap:IncomeStatementLocation

lfus:OtherExpenseIncome


Asset
Period End2020-09-262019-12-282019-09-282019-06-292019-03-30
Value0.14.50.00.02.8
Percentage of AssetImpairmentCharges100.0107.10.00.0100.0

us-gaap:AssetImpairmentCharges us-gaap:StatementBusinessSegments

lfus:Automotive


Asset
Period End2020-12-262020-09-262020-06-272019-12-282019-09-282019-06-29
Value0.00.0330.00.3220.0
Percentage of AssetImpairmentCharges0.00.0100.00.0100.00.0

us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic

us-gaap:BusinessAcquisitionProFormaEarningsPerShareBasic


Business
Period End2021-06-262021-03-272020-06-272020-03-282018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-02
Value3.452.5-0.360.881.442.232.372.57-0.791.611.50.71.211.471.61
Percentage of BusinessAcquisitionProFormaEarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted

us-gaap:BusinessAcquisitionProFormaEarningsPerShareDiluted


Business
Period End2021-06-262021-03-272020-06-272020-03-282018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-02
Value3.412.46-0.360.871.372.182.332.53-0.781.591.480.691.21.461.6
Percentage of BusinessAcquisitionProFormaEarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss


Business
Period End2021-06-262021-03-272020-06-272020-03-282018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-02
Value8461-8.8732135565963-19.443403717273336
Percentage of BusinessAcquisitionsProFormaNetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisitionsProFormaNetIncomeLoss us-gaap:NonrecurringAdjustment

lfus:AdjustmentToAmortization


Business
Period End2021-06-262021-03-272020-06-272020-03-282018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-01
Value-0.001-0.279-0.837-0.8343.723.1045.1851.902-6.298-6.304-6.305-6.276
Percentage of BusinessAcquisitionsProFormaNetIncomeLoss-0.0-0.59.4-3.910.35.58.73.032.4-15.8-16.8-35.9

lfus:AdjustmentToDepreciation


Business
Period End2021-06-262021-03-272020-06-272020-03-282018-12-292018-09-292017-12-302017-09-302017-07-012017-04-01
Value0.00.0070.0470.0480.00.00.1390.1390.139-0.094
Percentage of BusinessAcquisitionsProFormaNetIncomeLoss0.00.0-0.50.20.00.0-0.70.30.4-0.5

lfus:AdjustmentToIncomeTax


Business
Period End2021-06-262021-03-272020-06-272020-03-282018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-01
Value-0.724-0.8310.5411.398-1.156-1.011-13.329-7.7013.5342.9067.59615
Percentage of BusinessAcquisitionsProFormaNetIncomeLoss-0.9-1.4-6.16.5-3.2-1.8-22.5-12.0-18.27.320.388.0

lfus:AmortizationOfInventoryStepUp


Business
Period End2021-06-262021-03-272020-06-272020-03-282018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-01
Value3.3193.49-1.659-5.1370.00.036170.00.0-14.771-22.156
Percentage of BusinessAcquisitionsProFormaNetIncomeLoss3.95.718.7-24.00.00.062.328.0-0.00.0-39.5-126.9

us-gaap:AcquisitionRelatedCosts


Business
Period End2021-06-262021-03-272020-06-272020-03-282018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-01
Value0.1280.707-0.128-0.7070.00.09.9769.9760.00.00.0-9.976
Percentage of BusinessAcquisitionsProFormaNetIncomeLoss0.21.21.4-3.30.00.016.815.6-0.00.00.0-57.1

us-gaap:BusinessAcquisitionsProFormaRevenue

us-gaap:BusinessAcquisitionsProFormaRevenue


Business
Period End2021-06-262021-03-272020-06-272020-03-282018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-02
Value523470323363402439459434393405396368284290286
Percentage of BusinessAcquisitionsProFormaRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-272015-09-262015-06-272015-03-282014-12-272012-12-292012-09-292011-12-31
Value0.10.70.70.30.11.21.93.21.52.43.22.92.4111.44.80.31.53.25.96.16.24.00.30.30.20.20.30.40.60.0
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:BusinessAcquisition, us-gaap:IncomeStatementLocation, us-gaap:StatementBusinessSegments

lfus:HartlandControls, us-gaap:OperatingIncomeLoss, us-gaap:AllOtherSegments


Business
Period End2021-06-262021-03-27
Value0.50.8
Percentage of BusinessCombinationAcquisitionRelatedCosts500.0114.3

us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual

lfus:HartlandControls


Business
Period End2021-06-262021-03-27
Value0.32.2
Percentage of BusinessCombinationProFormaInformationEarningsOrLossOfAcquireeSinceAcquisitionDateActual100.0100.0

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual

lfus:HartlandControls


Business
Period End2021-06-262021-03-27
Value2616
Percentage of BusinessCombinationProFormaInformationRevenueOfAcquireeSinceAcquisitionDateActual100.0100.0

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory

lfus:HartlandControls


Business
Period End2021-06-262021-01-282021-03-27
Value-0.56.83.5
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory100.0100.0100.0

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory us-gaap:ConsolidationItems, us-gaap:BusinessAcquisition, us-gaap:IncomeStatementLocation

us-gaap:CorporateNonSegment, lfus:HartlandControls, us-gaap:OperatingIncomeLoss


Business
Period End2021-06-262021-03-27
Value3.33.5
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentInventory-660.0100.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalExpendituresIncurredButNotYetPaid


Capital
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-29
Value2.6854.141-0.1411.602-1.1675.8322.1328.9780.00.00.0
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:CashAcquiredFromAcquisition us-gaap:BusinessAcquisition

us-gaap:CashAcquiredFromAcquisition

lfus:HartlandControls


Cash
Period End2021-01-28
Value112
Percentage of CashAcquiredFromAcquisition100.0

us-gaap:CashAcquiredFromAcquisition us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

lfus:HartlandControls, us-gaap:SubsequentEvent


Cash
Period End2021-01-28
Value113
Percentage of CashAcquiredFromAcquisition100.6

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses


Defined
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-01
Value-334000.0-331000.0-275000.0-279000.0-264000.0-145000.0-59000.0-60000.0-62000.0-62000.0-69000.0-74000.0-74000.0-74000.0-85000.0-84000.0-84000.0-84000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets


Defined
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-022017-07-012017-04-012016-12-312016-10-012016-07-022016-04-02
Value371000.0367000.0421000.0422000.0402000.0727000.0803000.0773000.0821000.0790000.01602000.0540000.0540000.0540000.0562000.0476000.0476000.0476000.0476000.0375000.0520000.0520000.0520000.0
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanInterestCost


Defined
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-022017-07-012017-04-012016-12-312016-10-012016-07-022016-04-02
Value443000.0440000.0518000.0511000.0486000.0658000.0795000.0777000.0813000.0784000.01601000.0501000.0501000.0501000.0807000.0360000.0360000.0360000.0360000.0173000.0496000.0496000.0497000.0
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost


Defined
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-022017-07-012017-04-012016-12-312016-10-012016-07-022016-04-02
Value1106000.01106000.01009000.0983000.0940000.0694000.0568000.0573000.0568000.0556000.0735000.0568000.0568000.0568000.01143000.0376000.0376000.0376000.0376000.0396000.0382000.0382000.0382000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost us-gaap:RetirementPlanSponsorLocation

us-gaap:ForeignPlan


Defined
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-30
Value500000.0500000.0500000.0500000.0500000.0200000.0200000.0200000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost45.245.250.953.272.034.935.236.0

us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1 us-gaap:Range, us-gaap:StatementScenario

us-gaap:DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1

srt:Maximum, srt:ScenarioForecast


Defined
Period End2021-12-31
Value-22.0
Percentage of DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1100.0

srt:Minimum, srt:ScenarioForecast


Defined
Period End2021-12-31
Value-18.0
Percentage of DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments181.8

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DefinedBenefitPlanServiceCost


Defined
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-022017-07-012017-04-012016-12-312016-10-012016-07-022016-04-02
Value700000.0702000.0637000.0615000.0592000.0618000.0517000.0509000.0514000.0500000.0667000.0533000.0533000.0533000.0813000.0408000.0408000.0408000.0408000.0512000.0332000.0333000.0332000.0
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value1313141413131313121313131211109.6539.4479.1288.9598.6858.9267.237.3937.3967.3657.6387.2777.4527.0075.5986.8556.5166.2326.3156.376.1786.4816.6116.7195.9956.2746.308
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value111111111111101010109.2619.198
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-31
Value1111111111111010109.2619.198
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-29
Value1.207-4.101117.9533.417-5.1114.925-6.506-1.1471.539-1.147
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinitelivedIntangibleAssetsAcquired1

us-gaap:FinitelivedIntangibleAssetsAcquired1


Finitelived
Period End2021-03-272018-12-292018-09-292018-06-302018-03-31
Value390.00.01.12211
Percentage of FinitelivedIntangibleAssetsAcquired1100.00.00.0100.0100.0

us-gaap:FinitelivedIntangibleAssetsAcquired1 us-gaap:FiniteLivedIntangibleAssetsByMajorClass

lfus:CustomerListsTrademarksAndTradeNames


Finitelived
Period End2021-03-272018-12-292018-09-292018-06-302018-03-31
Value320.00.01.1147
Percentage of FinitelivedIntangibleAssetsAcquired180.90.00.098.269.8

lfus:PatentsLicensesAndSoftware


Finitelived
Period End2021-03-272018-12-292018-09-292018-06-302018-03-31
Value7.5590.00.00.051
Percentage of FinitelivedIntangibleAssetsAcquired119.10.00.00.024.3

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax


Foreign
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-312012-12-292012-09-29
Value1.676-6.8375.2756.1746.01-2.5840.412-4.9683.575-4.243-5.509-0.982-3.210-3.859-0.6320.5581.557-7.5864.76.237-3.8233.5491.292-3.117-1.9030.101-2.3750.2521.374-1.4763.724-0.319-1.276-1.276-0.834
Percentage of ForeignCurrencyTransactionGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfProperties us-gaap:BusinessAcquisition, us-gaap:StatementBusinessSegments

us-gaap:GainLossOnSaleOfProperties

lfus:HartlandControls, lfus:ElectronicsSegment


Gain
Period End2021-06-26
Value1000000.0
Percentage of GainLossOnSaleOfProperties100.0

us-gaap:GainLossOnSaleOfProperties us-gaap:StatementBusinessSegments

lfus:ElectronicsSegment


Gain
Period End2021-03-27
Value1900000.0
Percentage of GainLossOnSaleOfProperties0.0

us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:GoodwillAcquiredDuringPeriod


Goodwill
Period End2021-03-272018-03-31
Value38381
Percentage of GoodwillAcquiredDuringPeriod100.0100.0

us-gaap:GoodwillAcquiredDuringPeriod us-gaap:BusinessAcquisition

lfus:HartlandControls


Goodwill
Period End2021-03-27
Value39
Percentage of GoodwillAcquiredDuringPeriod102.0

us-gaap:GoodwillAcquiredDuringPeriod us-gaap:StatementBusinessSegments

lfus:IndustrialSegment


Goodwill
Period End2021-03-27
Value38
Percentage of GoodwillAcquiredDuringPeriod100.0

us-gaap:GoodwillAndIntangibleAssetImpairment us-gaap:FairValueByMeasurementFrequency

us-gaap:GoodwillAndIntangibleAssetImpairment

us-gaap:FairValueMeasurementsNonrecurring


Goodwill
Period End2020-12-26
Value0.0
Percentage of GoodwillAndIntangibleAssetImpairment0.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


Goodwill
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value3.971-10.15517128.679-7.8266.936-12.7550.941-1.248-6.3430.245-9.0655.561
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss us-gaap:StatementBusinessSegments

lfus:Automotive


Goodwill
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value2.4631.861.821-1.6931.519-2.619-0.0130.102-1.457-0.292-4.9433.195
Percentage of GoodwillForeignCurrencyTranslationGainLoss14.515.321.021.621.920.5-1.4-8.223.0-119.254.557.5

lfus:AutomotiveSegment


Goodwill
Period End2021-06-262021-03-27
Value0.47-2.012
Percentage of GoodwillForeignCurrencyTranslationGainLoss11.819.8

lfus:Electronics


Goodwill
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value14106.733-5.8735.384-10.0980.871-1.4-4.7330.468-4.0132.455
Percentage of GoodwillForeignCurrencyTranslationGainLoss84.684.277.675.077.679.292.6112.274.6191.044.344.1

lfus:ElectronicsSegment


Goodwill
Period End2021-06-262021-03-27
Value3.345-8.124
Percentage of GoodwillForeignCurrencyTranslationGainLoss84.280.0

lfus:Industrial


Goodwill
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value0.1510.0680.125-0.260.033-0.0380.0830.05-0.1530.069-0.109-0.089
Percentage of GoodwillForeignCurrencyTranslationGainLoss0.90.61.43.30.50.38.8-4.02.428.21.2-1.6

lfus:IndustrialSegment


Goodwill
Period End2021-06-262021-03-27
Value0.156-0.019
Percentage of GoodwillForeignCurrencyTranslationGainLoss3.90.2

us-gaap:GoodwillImpairmentLoss

us-gaap:GoodwillImpairmentLoss


Goodwill
Period End2020-12-262020-09-262020-06-272019-06-29
Value0.00.0330.0
Percentage of GoodwillImpairmentLoss0.00.0100.00.0

us-gaap:GoodwillPurchaseAccountingAdjustments us-gaap:BusinessAcquisition

us-gaap:GoodwillPurchaseAccountingAdjustments

lfus:HartlandControls


Goodwill
Period End2021-06-26
Value1500000.0
Percentage of GoodwillPurchaseAccountingAdjustments100.0

us-gaap:ImpairmentOfInvestments

us-gaap:ImpairmentOfInvestments


Impairment
Period End2021-06-26
Value0.5
Percentage of ImpairmentOfInvestments100.0

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInAccruedLiabilities


Increase
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value19-15.4278.8617-12.132-7.012-10.001-7.528-9.543-27.17177.75-8.8125.884-2.155-0.2284.14-4.210.7822.2153.5-4.5528.442.6895.5030.498-1.123-6.4552.837-0.266-6.858-4.619-4.3361.696-1.387-5.543-0.393-0.609-0.557-8.7790.488
Percentage of IncreaseDecreaseInAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292017-12-30
Value-159000.0-157000.0-155000.0-149000.0-144000.0-145000.0-90000.0-228000.00002044000.00
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.00.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value102.23-1.001-3.611-3.4011.225-6.838-4.8254.363-3.273-2.5674.522.1733.143-4.217-11.22-6.3282.011-17.9486.3799.4292.3952.1451.157-3.579-5.733-0.137-1.4583.647-0.846-0.570.302-1.026-0.7061.269-0.42-0.1013.26-0.765-2.559-3.3336.356
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-30
Value5.125-5.32522168.422-15.5414-17.163-5.8928.122-0.522-7.832-16.708-0.2767.8261.531-3.5824.962-15.881-5.771-14.93511-26.3773.821-13.974-15.193-14.9626.85-7.1611.60210-8.021-5.25
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeTax

us-gaap:OtherComprehensiveIncomeLossBeforeTax


Other
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value1816-4.676-14.9854.03-17.008-5.6918.044-0.228-7.947-15.905-0.34410-0.328
Percentage of OtherComprehensiveIncomeLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-29
Value-7.2430.273-13.0980.555-9.4270.1550.201-0.0780.294-0.115
Percentage of OtherComprehensiveIncomeLossBeforeTax-39.91.6280.1-3.7-233.9-0.9-3.5-1.0-128.91.4

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-29
Value25168.422-15.5413-17.163-5.8928.122-0.522-7.832
Percentage of OtherComprehensiveIncomeLossBeforeTax139.998.4-180.1103.7333.9100.9103.5101.0228.998.6

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent


Other
Period End2021-06-262021-03-272020-06-272020-03-28
Value5497000.0-4819000.0-4676000.0-14985000.0
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-262021-03-272020-06-272020-03-28
Value372000.0506000.0-13098000.0555000.0
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent6.8-10.5280.1-3.7

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-262021-03-272020-06-272020-03-28
Value5125000.0-5325000.08422000.0-15540000.0
Percentage of OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent93.2110.5-180.1103.7

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-262021-03-272020-06-272020-03-28
Value5454000.0-4871000.0-2417000.0-14979000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-262021-03-272020-06-272020-03-28
Value329000.0454000.0-10839000.0561000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent6.0-9.3448.4-3.7

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-262021-03-272020-06-272020-03-28
Value5454000.0-4871000.0-2417000.0-14979000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-262021-03-272020-06-272020-03-28
Value5125000.0-5325000.08422000.0-15540000.0
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent94.0109.3-348.4103.7

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value-0.329-0.4546.38-0.56310-0.5618.336-0.137-0.1610.049-0.2290.115-0.7660.003-1.5880.06
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherComprehensiveIncomeLossTax


Other
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-30
Value3027000.0-290000.0-2259000.0-6000.0-1755000.018000.040000.0-29000.065000.0037000.0-65000.0241000.089000.0
Percentage of OtherComprehensiveIncomeLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-29
Value5973000.0-290000.0-2259000.0-6000.01033000.018000.040000.0-29000.0-29000.00
Percentage of OtherComprehensiveIncomeLossTax197.3100.0100.0100.0-58.9100.0100.0100.0-44.60.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1


Other
Period End2021-06-262021-03-272020-06-272020-03-28
Value43000.052000.0-2259000.0-6000.0
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossTaxPortionAttributableToParent1 us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-262021-03-272020-06-272020-03-28
Value43000.052000.0-2259000.0-6000.0
Percentage of OtherComprehensiveIncomeLossTaxPortionAttributableToParent1100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-30
Value0.695-8.5379.6817.3274.769-3.5471.629-6.2583.384-5.393
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDebtIssuanceCosts


Payments
Period End2020-12-262020-09-262019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262014-12-272014-09-272013-12-282013-09-28
Value0000025000.000878000.01624000.01000.0-70000.071000.01882000.001000.01700000.00-1000.0001000.0
Percentage of PaymentsOfDebtIssuanceCosts0.00.00.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.00.00.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2021-06-262021-03-272020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282012-12-292012-09-292011-12-312011-10-01
Value0.01090.00.00.00.00.00.7754.9992.9884.0306-0.098240.014472-1.06-0.304-0.027-0.224-0.1053.60.00.76852-0.6180.00.010-0.0511
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0100.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.00.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired us-gaap:BusinessAcquisition

lfus:HartlandControls


Payments
Period End2021-01-28
Value109
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions

us-gaap:ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions


Proceeds
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-28
Value-3.0967.509122.7950.6862.9563.3881.401
Percentage of ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromLongTermLinesOfCredit

us-gaap:ProceedsFromLongTermLinesOfCredit


Proceeds
Period End2020-12-262020-09-262020-06-272020-03-252020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-30
Value0.00.01401001000.00.00.00.00.00.010.0500.0
Percentage of ProceedsFromLongTermLinesOfCredit0.00.0100.0100.0100.00.00.00.00.00.00.0100.0100.00.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-04-022011-01-012010-10-02
Value0.0162.5534.610.0590.0390.050.0010.05.6050.6078.7140.790.0490.0190.4210.3630.1210.057-233.7521090.0125-0.010.0420.0060.0530.0350.0220.0150.0180.1020.0470.0093.1690.0540.420.021-0.3570.3210.1670.2490.034
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentAdditions

us-gaap:PropertyPlantAndEquipmentAdditions


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-29
Value201214131111181715141815221717191612119.1398.7381412126.296.7096.423
Percentage of PropertyPlantAndEquipmentAdditions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PropertyPlantAndEquipmentAdditions us-gaap:StatementGeographical

country:CN


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-29
Value4.9852.1423.661.8982.8591.657-2.0187.463.7331.225104.3329.5675.14410127.8082.3412.8011.0461.0793.4130.6673.8040.9551.8210.685
Percentage of PropertyPlantAndEquipmentAdditions24.216.825.213.924.414.7-10.642.623.78.754.527.742.728.760.861.347.318.925.311.412.324.25.429.615.227.110.7

country:DE


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-04-01
Value1.940.5931.8071.2841.7560.753-0.3180.6233.1140.598-0.7090.7352.1443.0380.0260.045
Percentage of PropertyPlantAndEquipmentAdditions9.44.712.49.415.06.7-1.73.619.74.2-3.84.79.617.00.10.4

country:MX


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-07-022016-04-022015-09-262014-09-27
Value7.116.1212.6863.0311.6682.5921.1773.9233.2435.4844.6345.2155.5643.314.3544.1163.9476.9783.5114.6532.3281.09
Percentage of PropertyPlantAndEquipmentAdditions34.548.118.522.214.222.96.222.420.539.024.633.424.818.524.921.023.956.431.750.926.617.3

country:PH


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-07-022016-04-02
Value4.4982.4434.2816.2925.8213.218132.9171.45.2291.4721.8922.0792.1620.9610.6730.490.8551.8241.101
Percentage of PropertyPlantAndEquipmentAdditions21.819.229.546.149.628.570.516.78.937.17.812.19.312.15.53.43.06.916.512.0

country:US


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-29
Value1.0490.6831.4580.6861.4460.580.8921.5182.5490.905-0.0691.4021.3252.9090.7661.6030.8170.3321.1651.6181.7523.4283.1873.9191.9061.6841.625
Percentage of PropertyPlantAndEquipmentAdditions5.15.410.05.012.35.14.78.716.26.4-0.49.05.916.24.48.25.02.710.517.720.124.326.030.530.325.125.3

lfus:OtherCountries


Property
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-07-022016-04-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-29
Value1.0390.7540.6230.465-1.8212.5085.861.0761.7430.6353.2362.0551.7271.3460.7641.1843.4391.8717.0446.4063.5793.6167.887102.339-1.3453.968
Percentage of PropertyPlantAndEquipmentAdditions5.05.94.33.4-15.522.230.96.111.04.517.213.17.77.54.46.020.815.163.670.141.025.664.280.637.2-20.061.8

us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty

lfus:ATEC


Related
Period End2020-09-262020-06-272020-03-282019-09-282019-06-292019-03-30
Value2400000.01600000.01800000.01700000.02300000.01500000.0
Percentage of RelatedPartyTransactionPurchasesFromRelatedParty100.0100.0100.0100.0100.0100.0

lfus:Powersem


Related
Period End2020-09-262020-06-272020-03-282019-09-282019-06-292019-03-30
Value800000.0800000.0200000.0800000.0900000.0800000.0
Percentage of RelatedPartyTransactionPurchasesFromRelatedParty33.350.011.147.139.153.3

us-gaap:RelatedPartyTransactionPurchasesFromRelatedParty us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty

lfus:ATEC, us-gaap:EquityMethodInvestee


Related
Period End2021-06-262021-03-272020-06-272020-03-28
Value2800000.03000000.01600000.01800000.0
Percentage of RelatedPartyTransactionPurchasesFromRelatedParty0.00.0100.0100.0

lfus:Powersem, us-gaap:EquityMethodInvestee


Related
Period End2021-06-262021-03-272020-06-272020-03-28
Value700000.01100000.0800000.0200000.0
Percentage of RelatedPartyTransactionPurchasesFromRelatedParty0.00.050.011.1

us-gaap:RepaymentsOfLongTermLinesOfCredit

us-gaap:RepaymentsOfLongTermLinesOfCredit


Repayments
Period End2021-06-262021-03-272020-12-262019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-01
Value0.030500.00.00.00.00.00.01347150.00.0112
Percentage of RepaymentsOfLongTermLinesOfCredit0.0100.0100.00.00.00.00.00.00.0100.0100.0100.00.00.0100.0

us-gaap:RepaymentsOfUnsecuredDebt

us-gaap:RepaymentsOfUnsecuredDebt


Repayments
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-01
Value0.00.01422.52.50.02.55.0-0.0252.5372.52.5011.5621.5621.563
Percentage of RepaymentsOfUnsecuredDebt0.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312016-07-022015-06-272014-12-272014-09-272013-03-302012-09-292012-06-302012-03-31
Value0.7890.4370.8121.2771.8241.7252.0782.2155.6832.7351.474.9823.1340.7790.11.72.21.10.0130.061530.059
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges us-gaap:BusinessAcquisition, us-gaap:IncomeStatementLocation, us-gaap:StatementBusinessSegments

lfus:HartlandControls, us-gaap:OperatingIncomeLoss, us-gaap:AllOtherSegments


Restructuring
Period End2021-06-26
Value0.8
Percentage of RestructuringCharges101.4

us-gaap:RestructuringCharges us-gaap:IncomeStatementLocation

us-gaap:OperatingIncomeLoss


Restructuring
Period End2020-12-262020-09-26
Value0.91.2
Percentage of RestructuringCharges110.894.0

us-gaap:RestructuringCharges us-gaap:IncomeStatementLocation, us-gaap:StatementBusinessSegments

us-gaap:OperatingIncomeLoss, us-gaap:AllOtherSegments


Restructuring
Period End2021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302017-09-302016-04-02
Value0.41.3354.02.55.72.7-1.14.63.21.51.4
Percentage of RestructuringCharges91.5101.81951.8231.9112.9100.398.7-74.892.3102.10.00.0

us-gaap:RestructuringCharges us-gaap:RestructuringCostAndReserve

us-gaap:EmployeeSeverance


Restructuring
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-04-302019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value0.7170.420.8391.1981.8151.6011.4810.8131.75.6132.4521.4444.8162.4640.779
Percentage of RestructuringCharges90.996.1103.393.899.592.871.336.798.80.089.798.296.778.6100.0

us-gaap:OtherRestructuring


Restructuring
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-04-302019-06-292019-03-302018-12-292018-09-292018-06-30
Value0.0720.017-0.0270.0790.0090.1240.5971.4021.10.070.2830.0260.1660.67
Percentage of RestructuringCharges9.13.9-3.36.20.57.228.763.31.20.010.31.83.321.4

us-gaap:RestructuringCharges us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments

us-gaap:EmployeeSeverance, lfus:Automotive


Restructuring
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value-0.0880.1620.2090.3990.2960.1093.2410.6050.3330.2020.00.099
Percentage of RestructuringCharges-10.812.711.523.114.24.957.022.122.74.10.012.7

us-gaap:EmployeeSeverance, lfus:AutomotiveSegment


Restructuring
Period End2021-06-262020-06-272020-03-28
Value0.4160.2090.399
Percentage of RestructuringCharges52.711.523.1

us-gaap:EmployeeSeverance, lfus:Electronics


Restructuring
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value0.4150.3880.8560.8811.160.6551.6981.81.0494.6142.4020.677
Percentage of RestructuringCharges51.130.446.951.155.829.629.965.871.492.676.686.9

us-gaap:EmployeeSeverance, lfus:ElectronicsSegment


Restructuring
Period End2021-06-262021-03-272020-06-272020-03-28
Value0.2950.2570.8560.881
Percentage of RestructuringCharges37.458.846.951.1

us-gaap:EmployeeSeverance, lfus:Industrial


Restructuring
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value0.5120.6480.750.3210.0250.0490.6740.0470.0620.00.0620.003
Percentage of RestructuringCharges63.150.741.118.61.22.211.91.74.20.02.00.4

us-gaap:EmployeeSeverance, lfus:IndustrialSegment


Restructuring
Period End2021-06-262021-03-272020-06-272020-03-28
Value0.0060.1630.750.321
Percentage of RestructuringCharges0.837.341.118.6

us-gaap:OtherRestructuring, lfus:Automotive


Restructuring
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-30
Value0.0670.0-0.0120.120.4741.150.070.020.0260.1660.0
Percentage of RestructuringCharges8.30.0-0.77.022.851.91.20.71.83.30.0

us-gaap:OtherRestructuring, lfus:AutomotiveSegment


Restructuring
Period End2021-06-262021-03-272020-06-272020-03-28
Value0.0720.017-0.0120.12
Percentage of RestructuringCharges9.13.9-0.77.0

us-gaap:OtherRestructuring, lfus:Industrial


Restructuring
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-30
Value-0.0940.0790.0220.0030.0760.1240.00.250.00.00.0
Percentage of RestructuringCharges-11.66.21.20.23.75.60.09.10.00.00.0

us-gaap:RestructuringCharges us-gaap:StatementBusinessSegments

lfus:Automotive


Restructuring
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value-0.0210.1620.1970.5190.771.2593.3110.6250.3590.3680.00.099
Percentage of RestructuringCharges-2.612.710.830.137.156.858.322.924.47.40.012.7

lfus:AutomotiveSegment


Restructuring
Period End2021-06-262021-03-272020-06-272020-03-28
Value0.4880.0170.1970.519
Percentage of RestructuringCharges61.93.910.830.1

lfus:Electronics


Restructuring
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value0.4150.3880.8550.8821.2070.7831.6981.8131.0494.6143.0720.677
Percentage of RestructuringCharges51.130.446.951.158.135.329.966.371.492.698.086.9

lfus:ElectronicsSegment


Restructuring
Period End2021-06-262021-03-272020-06-272020-03-28
Value0.2950.2570.8550.882
Percentage of RestructuringCharges37.458.846.951.1

lfus:Industrial


Restructuring
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value0.4180.7270.7720.3240.1010.1730.6740.2970.0620.00.0620.003
Percentage of RestructuringCharges51.556.942.318.84.97.811.910.94.20.02.00.4

lfus:IndustrialSegment


Restructuring
Period End2021-06-262021-03-272020-06-272020-03-28
Value0.0060.1630.7720.324
Percentage of RestructuringCharges0.837.342.318.8

us-gaap:RestructuringCostsAndAssetImpairmentCharges

us-gaap:RestructuringCostsAndAssetImpairmentCharges


Restructuring
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-30
Value0.7890.4370.81.277353.9622.12.5375.6832.7352.45.24.2
Percentage of RestructuringCostsAndAssetImpairmentCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCostsAndAssetImpairmentCharges us-gaap:StatementBusinessSegments

lfus:Automotive


Restructuring
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-30
Value-0.0210.162340.5190.771.5813.3110.6250.3590.3680.088
Percentage of RestructuringCostsAndAssetImpairmentCharges-2.612.795.413.136.762.358.322.915.07.12.1

lfus:AutomotiveSegment


Restructuring
Period End2021-06-262021-03-272020-06-272020-03-28
Value0.4880.017340.519
Percentage of RestructuringCostsAndAssetImpairmentCharges61.93.995.413.1

lfus:Electronics


Restructuring
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-30
Value0.4150.3880.8550.8821.2070.7831.6981.8131.0494.6143.072
Percentage of RestructuringCostsAndAssetImpairmentCharges51.930.42.422.357.530.929.966.343.788.773.1

lfus:ElectronicsSegment


Restructuring
Period End2021-06-262021-03-272020-06-272020-03-28
Value0.2950.2570.8550.882
Percentage of RestructuringCostsAndAssetImpairmentCharges37.458.82.422.3

lfus:Industrial


Restructuring
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-30
Value0.4180.7270.7722.5610.1010.1730.6740.2971.1550.01.099
Percentage of RestructuringCostsAndAssetImpairmentCharges52.256.92.264.64.86.811.910.948.10.026.2

lfus:IndustrialSegment


Restructuring
Period End2021-06-262021-03-272020-06-272020-03-28
Value0.0060.1630.7722.561
Percentage of RestructuringCostsAndAssetImpairmentCharges0.837.32.264.6

us-gaap:RestructuringSettlementAndImpairmentProvisions

us-gaap:RestructuringSettlementAndImpairmentProvisions


Restructuring
Period End2021-06-262021-03-272020-06-272020-03-28
Value0.7890.437353.962
Percentage of RestructuringSettlementAndImpairmentProvisions100.0100.0100.0100.0

us-gaap:RevenueFromRelatedParties us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:RevenueFromRelatedParties

lfus:Powersem


Revenue
Period End2020-09-262020-06-272020-03-282019-09-282019-06-292019-03-30
Value400000.0300000.0400000.0200000.0100000.0100000.0
Percentage of RevenueFromRelatedParties100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromRelatedParties us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty

lfus:Powersem, us-gaap:EquityMethodInvestee


Revenue
Period End2021-06-262021-03-272020-06-272020-03-28
Value0200000.0300000.0400000.0
Percentage of RevenueFromRelatedParties0.00.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value2.5027.5092.9273.063.3992.1924.8232.2920.9387.5178.0459.609
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-31
Value2.5017.5092.9263.0593.3992.1914.8222.2927.5168.0439.609
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock


Stock
Period End2021-06-262020-09-262020-06-272019-09-282019-06-292018-09-292018-06-30
Value0.0010.0010.0010.0010.0010.0010.002
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised0.00.00.00.00.00.00.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-30
Value0.0270.0-0.027220.036493113
Percentage of TreasuryStockValueAcquiredCostMethod100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrealizedGainLossOnInvestments

us-gaap:UnrealizedGainLossOnInvestments


Unrealized
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value1190000.07675000.03463000.01742000.02062000.0-2604000.0-4295000.01899000.0352000.0-2810000.0320000.0-2961000.01447000.01864000.0
Percentage of UnrealizedGainLossOnInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


Weighted
Period End2021-06-262021-03-272020-09-262020-06-272020-03-282019-09-282019-06-292019-03-302018-09-292018-06-302018-03-312017-09-302017-07-012017-04-012016-10-012016-07-022016-04-022015-09-262015-06-272015-03-282014-09-272014-06-282014-03-292013-09-282013-06-292013-03-302012-09-292012-06-302012-03-312011-10-012011-07-02
Value308000.0360000.0216000.00185000.0202000.0243000.0292000.0362000.0397000.0436000.0240000.0201000.0241000.0156000.0146000.0183000.0112000.0144000.0181000.0153000.0171000.0225000.0197000.0203000.0271000.0239000.0296000.0321000.0287000.0399000.0
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:AnnualizedSales dei:LegalEntity

lfus:AnnualizedSales

lfus:HartlandControls


Annualized
Period End2021-01-28
Value70
Percentage of AnnualizedSales100.0

lfus:AnnualizedSales dei:LegalEntity, us-gaap:SubsequentEventType

lfus:HartlandControls, us-gaap:SubsequentEvent


Annualized
Period End2021-01-28
Value70
Percentage of AnnualizedSales100.0

lfus:DeferredTaxAssetsCapitalizedExpense

lfus:DeferredTaxAssetsCapitalizedExpense


Deferred
Period End2020-12-262019-12-282018-12-29
Value4178000.02400000.00
Percentage of DeferredTaxAssetsCapitalizedExpense100.0100.00.0

lfus:DeferredTaxLiabilitiesRecognizedonUndistributedForeignEarnings

lfus:DeferredTaxLiabilitiesRecognizedonUndistributedForeignEarnings


Deferred
Period End2020-12-262019-12-282018-12-292017-12-30
Value14131212
Percentage of DeferredTaxLiabilitiesRecognizedonUndistributedForeignEarnings100.0100.0100.0100.0

lfus:DeferredTaxLiabilitiesRecognizedonUndistributedForeignEarnings us-gaap:IncomeTaxAuthority

us-gaap:DomesticCountry


Deferred
Period End2020-12-262019-12-282018-12-292017-12-30
Value0.30.40.20.2
Percentage of DeferredTaxLiabilitiesRecognizedonUndistributedForeignEarnings2.13.11.61.7

us-gaap:ForeignCountry


Deferred
Period End2020-12-262019-12-282018-12-292017-12-30
Value13121211
Percentage of DeferredTaxLiabilitiesRecognizedonUndistributedForeignEarnings97.996.998.498.3

lfus:DefinedContributionPlanPlanAssets us-gaap:BalanceSheetLocation

lfus:DefinedContributionPlanPlanAssets

lfus:OtherLongtermLiabilities


Defined
Period End2020-12-26
Value13
Percentage of DefinedContributionPlanPlanAssets100.0

lfus:FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour

lfus:FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour


Finite
Period End2021-06-262021-03-272020-09-26
Value143143146
Percentage of FiniteLivedIntangibleAssetExpectedAmortizationAfterYearFour100.0100.0100.0

lfus:FinitelivedIntangibleAssetsTotalEstimatedAmortizationExpense

lfus:FinitelivedIntangibleAssetsTotalEstimatedAmortizationExpense


Finitelived
Period End2021-06-262021-03-272020-09-26
Value328327326
Percentage of FinitelivedIntangibleAssetsTotalEstimatedAmortizationExpense100.0100.0100.0

lfus:OtherCustomerReserves

lfus:OtherCustomerReserves


Other
Period End2020-12-262019-12-28
Value3858000.01143000.0
Percentage of OtherCustomerReserves100.0100.0

lfus:PotentialTaxCharges us-gaap:IncomeTaxAuthorityName

lfus:PotentialTaxCharges

us-gaap:CanadaRevenueAgency


Potential
Period End2020-12-26
Value3000000.0
Percentage of PotentialTaxCharges100.0

us-gaap:AccountsPayableRelatedPartiesCurrentAndNoncurrent us-gaap:CounterpartyName, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:AccountsPayableRelatedPartiesCurrentAndNoncurrent

lfus:ATEC, us-gaap:EquityMethodInvestee


Accounts
Period End2020-12-262019-12-28
Value200000.0100000.0
Percentage of AccountsPayableRelatedPartiesCurrentAndNoncurrent100.0100.0

lfus:Powersem, us-gaap:EquityMethodInvestee


Accounts
Period End2020-12-262019-12-28
Value100000.0200000.0
Percentage of AccountsPayableRelatedPartiesCurrentAndNoncurrent50.0200.0

us-gaap:AccountsPayableRelatedPartiesCurrentAndNoncurrent us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lfus:ATEC


Accounts
Period End2020-09-262020-06-272020-03-282019-12-28
Value100000.0100000.00100000.0
Percentage of AccountsPayableRelatedPartiesCurrentAndNoncurrent0.00.00.0100.0

lfus:Powersem


Accounts
Period End2020-09-262020-06-272020-03-282019-12-28
Value100000.0200000.0100000.0200000.0
Percentage of AccountsPayableRelatedPartiesCurrentAndNoncurrent0.00.00.0200.0

us-gaap:AccountsPayableRelatedPartiesCurrentAndNoncurrent us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty

lfus:ATEC, us-gaap:EquityMethodInvestee


Accounts
Period End2021-06-262021-03-272020-12-26
Value1800000.0300000.0200000.0
Percentage of AccountsPayableRelatedPartiesCurrentAndNoncurrent0.00.0100.0

lfus:Powersem, us-gaap:EquityMethodInvestee


Accounts
Period End2021-06-262021-03-272020-12-26
Value100000.0200000.0100000.0
Percentage of AccountsPayableRelatedPartiesCurrentAndNoncurrent0.00.050.0

us-gaap:AccountsReceivableRelatedParties us-gaap:CounterpartyName, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:AccountsReceivableRelatedParties

lfus:Powersem, us-gaap:EquityMethodInvestee


Accounts
Period End2020-12-26
Value100000.0
Percentage of AccountsReceivableRelatedParties100.0

us-gaap:AccountsReceivableRelatedParties us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

lfus:Powersem


Accounts
Period End2020-09-262020-06-272020-03-282019-12-28
Value100000.0100000.0100000.00
Percentage of AccountsReceivableRelatedParties0.00.00.00.0

us-gaap:AccountsReceivableRelatedParties us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:RelatedPartyTransactionsByRelatedParty

lfus:Powersem, us-gaap:EquityMethodInvestee


Accounts
Period End2020-12-26
Value100000.0
Percentage of AccountsReceivableRelatedParties100.0

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent

us-gaap:AccrualForTaxesOtherThanIncomeTaxesCurrent


Accrual
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292017-12-30
Value8.8151.9032.1263.5092.0752.0581.943230252115
Percentage of AccrualForTaxesOtherThanIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedProfessionalFeesCurrent

us-gaap:AccruedProfessionalFeesCurrent


Accrued
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292017-12-30
Value2962000.03010000.03321000.02869000.03130000.03359000.03986000.04117000.04595000.05395000.06169000.02214000.0
Percentage of AccruedProfessionalFeesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-01
Value4642454239374239343336363433270.03065825171916131213
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableNoncurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableNoncurrent


Allowance
Period End2020-12-262019-12-28
Value1400000.01300000.0
Percentage of AllowanceForDoubtfulAccountsReceivableNoncurrent100.0100.0

us-gaap:AssetsFairValueDisclosure

us-gaap:AssetsFairValueDisclosure


Assets
Period End2021-06-262021-03-272020-12-262019-12-282015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302011-12-31
Value67105105142111412121315131211111118101622
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Assets
Period End2021-06-262021-03-272020-12-262019-12-282015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302011-12-31
Value67105105142111412121315131211111110101622
Percentage of AssetsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.054.4100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets

lfus:HartlandControls


Business
Period End2021-01-28
Value2.384
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssets100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables

lfus:HartlandControls


Business
Period End2021-01-28
Value14
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities

lfus:HartlandControls


Business
Period End2021-01-28
Value25
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilities100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill

lfus:HartlandControls


Business
Period End2021-01-28
Value39
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory

lfus:HartlandControls


Business
Period End2021-01-28
Value36
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities

lfus:HartlandControls


Business
Period End2021-01-28
Value6.546
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets

lfus:HartlandControls


Business
Period End2021-01-28
Value3.542
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentAssets100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment

lfus:HartlandControls


Business
Period End2021-01-28
Value6.296
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet

lfus:HartlandControls


Business
Period End2021-01-28
Value109
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:CashAndCashEquivalentsFairValueDisclosure


Cash
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282016-12-312016-01-022014-12-27
Value256673921481981181.4282.0619.247
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Cash
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282016-12-312016-01-022014-12-27
Value256673921481981180.4762.0619.247
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.033.3100.0100.0

us-gaap:DebtInstrumentCarryingAmount

us-gaap:DebtInstrumentCarryingAmount


Debt
Period End2020-12-262019-12-282018-12-292017-12-30
Value691682699500
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

lfus:EuroSeniorNotesSeriesA, us-gaap:SeniorNotes


Debt
Period End2021-06-262021-03-272020-12-262020-09-262019-12-28
Value139138142136129
Percentage of DebtInstrumentCarryingAmount0.00.020.60.019.0

lfus:EuroSeniorNotesSeriesB, us-gaap:SeniorNotes


Debt
Period End2021-06-262021-03-272020-12-262020-09-262019-12-28
Value113112115110105
Percentage of DebtInstrumentCarryingAmount0.00.016.80.015.4

us-gaap:DebtInstrumentCarryingAmount us-gaap:LongtermDebtType

us-gaap:LineOfCredit


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-03-312016-12-31
Value1001001301802401000.03.0112
Percentage of DebtInstrumentCarryingAmount0.00.018.80.00.00.00.00.00.0

us-gaap:NotesPayableOtherPayables


Debt
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-30
Value2.6192.6192.6192.6192.6192.6192.6192.6192.6192.6192.6192.6940.060.1110.0
Percentage of DebtInstrumentCarryingAmount0.00.00.40.00.00.00.40.00.00.00.40.00.00.00.0

us-gaap:DeferredCompensationArrangementWithIndividualRecordedLiability us-gaap:BalanceSheetLocation

us-gaap:DeferredCompensationArrangementWithIndividualRecordedLiability

us-gaap:OtherAssets


Deferred
Period End2020-12-26
Value13
Percentage of DeferredCompensationArrangementWithIndividualRecordedLiability100.0

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredFinanceCostsNet


Deferred
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-02
Value3671000.03876000.04114000.04295000.04467000.03429000.03669000.03893000.04155000.04380000.04636000.04892000.05184000.05560000.04881000.03432000.03567000.03742000.03820000.02092000.02212000.01673000.0721000.0
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292018-12-292017-12-30
Value9.8379.854117.1737.5557.6088.0697.4859.27.3311
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-31
Value10087873325
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0

us-gaap:DeferredRevenue

us-gaap:DeferredRevenue


Deferred
Period End2021-06-262021-03-272020-12-262019-12-28
Value2444000.02713000.02959000.0828000.0
Percentage of DeferredRevenue100.0100.0100.0100.0

us-gaap:DeferredTaxAssetInterestCarryforward

us-gaap:DeferredTaxAssetInterestCarryforward


Deferred
Period End2020-12-262019-12-282018-12-29
Value105.3240.885
Percentage of DeferredTaxAssetInterestCarryforward100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value75514734452737313729
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value24108.6135.7782.2230.6840.5250.892.331.608
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value772000.01320000.01506000.01053000.06472000.01529000.05299000.06263000.09638000.09627000.0
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsForeign100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsOther


Deferred
Period End2020-12-262019-12-282018-12-292017-12-30
Value117000.01261000.01539000.00
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsOther100.0100.0100.00.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch

us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsResearch


Deferred
Period End2020-12-262019-12-282018-12-292013-12-282012-12-292011-12-31
Value3724000.02581000.01245000.0147000.0147000.01013000.0
Percentage of DeferredTaxAssetsTaxCreditCarryforwardsResearch100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value31283524311927162115
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets


Deferred
Period End2020-12-262019-12-28
Value7671
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssets100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value4.394747421232221211610
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings


Deferred
Period End2020-12-262019-12-282018-12-292018-03-312017-12-302016-12-312016-12-30
Value14121212121.751.8
Percentage of DeferredTaxLiabilitiesUndistributedForeignEarnings100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains

us-gaap:DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains


Deferred
Period End2020-12-26
Value5719000.0
Percentage of DeferredTaxLiabilitiesUnrealizedCurrencyTransactionGains100.0

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation us-gaap:RetirementPlanSponsorLocation

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:ForeignPlan


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value1371119960
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax


Defined
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value41191112139.38342233220
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax


Defined
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value-37285000.0-15635000.0-9777000.0-12261000.0-13107000.0-9383000.0-42472000.0-23689000.0-32698000.0-20779000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax


Defined
Period End2020-12-262019-12-282018-12-292017-12-302011-12-31
Value3937000.04273000.01607000.00-15000.0
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax100.0100.0100.00.0100.0

us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet

us-gaap:DefinedBenefitPlanAmountsRecognizedInBalanceSheet


Defined
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value-48514000.0-38419000.0-32157000.0-19145000.0-13398000.0-5653000.0-16915000.0-8528000.0-21692000.0-15097000.0
Percentage of DefinedBenefitPlanAmountsRecognizedInBalanceSheet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value39000.0885000.0811000.078000.0
Percentage of DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate


Defined
Period End2020-12-262019-12-282018-12-292017-12-302016-12-31
Value1.20.0230.0310.0310.026
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease


Defined
Period End2020-12-262019-12-282018-12-292017-12-302016-12-31
Value4.90.0470.0460.050.045
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanBenefitObligation

us-gaap:DefinedBenefitPlanBenefitObligation


Defined
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-01
Value3.52.8102675550158134110107103
Percentage of DefinedBenefitPlanBenefitObligation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanBenefitObligation us-gaap:BalanceSheetLocation

us-gaap:AccountsPayableAndAccruedLiabilities


Defined
Period End2020-12-262019-12-282018-12-29
Value1.20.91.1
Percentage of DefinedBenefitPlanBenefitObligation34.332.11.1

us-gaap:OtherNoncurrentLiabilities


Defined
Period End2020-12-262019-12-282018-12-29
Value2.31.91.6
Percentage of DefinedBenefitPlanBenefitObligation65.767.91.6

us-gaap:DefinedBenefitPlanBenefitObligation us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-02
Value148116102675550
Percentage of DefinedBenefitPlanBenefitObligation4256.94175.8100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter


Defined
Period End2020-12-26
Value31
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths


Defined
Period End2020-12-26
Value6.562
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive


Defined
Period End2020-12-26
Value5357000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour


Defined
Period End2020-12-26
Value4742000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree


Defined
Period End2020-12-26
Value4902000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo


Defined
Period End2020-12-26
Value4718000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo100.0

us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear

us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear


Defined
Period End2021-06-262021-03-272020-12-262020-09-26
Value2200000.02200000.02200000.02300000.0
Percentage of DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets


Defined
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-312011-01-01
Value1007870484244141126889298
Percentage of DefinedBenefitPlanFairValueOfPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets us-gaap:DefinedBenefitPlanByPlanAssetCategories

lfus:BulkAnnuityContract


Defined
Period End2020-12-26
Value53
Percentage of DefinedBenefitPlanFairValueOfPlanAssets52.8

lfus:DefinedBenefitPlanInsuranceContractsandOther


Defined
Period End2020-12-262019-12-282018-12-29
Value2.5650.7561.793
Percentage of DefinedBenefitPlanFairValueOfPlanAssets2.61.02.5

us-gaap:DefinedBenefitPlanCashAndCashEquivalents


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value4.5220.5651.5250.404
Percentage of DefinedBenefitPlanFairValueOfPlanAssets4.50.72.20.8

us-gaap:DefinedBenefitPlanDebtSecurity


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value31564630
Percentage of DefinedBenefitPlanFairValueOfPlanAssets31.571.665.863.7

us-gaap:DefinedBenefitPlanEquitySecurities


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value8.623202017
Percentage of DefinedBenefitPlanFairValueOfPlanAssets8.626.729.635.5

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel

lfus:BulkAnnuityContract, us-gaap:FairValueInputsLevel3


Defined
Period End2020-12-26
Value53
Percentage of DefinedBenefitPlanFairValueOfPlanAssets52.8

lfus:DefinedBenefitPlanInsuranceContractsandOther, us-gaap:FairValueInputsLevel2


Defined
Period End2020-12-262019-12-282018-12-29
Value1.880.00.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets1.90.00.0

lfus:DefinedBenefitPlanInsuranceContractsandOther, us-gaap:FairValueInputsLevel3


Defined
Period End2020-12-262019-12-282018-12-29
Value0.6850.6090.632
Percentage of DefinedBenefitPlanFairValueOfPlanAssets0.70.80.9

us-gaap:DefinedBenefitPlanCashAndCashEquivalents, us-gaap:FairValueInputsLevel1


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value0.6540.3870.7020.173
Percentage of DefinedBenefitPlanFairValueOfPlanAssets0.70.51.00.4

us-gaap:DefinedBenefitPlanCashAndCashEquivalents, us-gaap:FairValueInputsLevel2


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value3.8680.00.00.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets3.80.00.00.0

us-gaap:DefinedBenefitPlanDebtSecurity, us-gaap:FairValueInputsLevel1


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value6.1644.5353.3368.088
Percentage of DefinedBenefitPlanFairValueOfPlanAssets6.15.84.716.8

us-gaap:DefinedBenefitPlanDebtSecurity, us-gaap:FairValueInputsLevel2


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value190.00.00.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets19.30.00.00.0

us-gaap:DefinedBenefitPlanDebtSecurity, us-gaap:FairValueMeasuredAtNetAssetValuePerShare


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value6.078514322
Percentage of DefinedBenefitPlanFairValueOfPlanAssets6.065.961.046.9

us-gaap:DefinedBenefitPlanEquitySecurities, us-gaap:FairValueInputsLevel1


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value1.7191.7961.3611.031
Percentage of DefinedBenefitPlanFairValueOfPlanAssets1.72.31.92.1

us-gaap:DefinedBenefitPlanEquitySecurities, us-gaap:FairValueInputsLevel2


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value6.9040.00.00.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets6.90.00.00.0

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Defined
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value8.5376.7185.3999.2928.6381120141.1430.675
Percentage of DefinedBenefitPlanFairValueOfPlanAssets8.58.67.619.320.526.214.311.31.30.7

us-gaap:FairValueInputsLevel2


Defined
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value320.00.00.033321211118791
Percentage of DefinedBenefitPlanFairValueOfPlanAssets31.90.00.00.079.573.885.788.798.799.3

us-gaap:FairValueInputsLevel3


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value530.6090.6320.0
Percentage of DefinedBenefitPlanFairValueOfPlanAssets53.50.80.90.0

us-gaap:FairValueMeasuredAtNetAssetValuePerShare


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value6.078716438
Percentage of DefinedBenefitPlanFairValueOfPlanAssets6.090.791.580.7

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets us-gaap:RetirementPlanType

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-02
Value1007870484244
Percentage of DefinedBenefitPlanFairValueOfPlanAssets100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanFundedStatusOfPlan us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanFundedStatusOfPlan

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-262019-12-282018-12-292017-12-302016-12-31
Value-48514000.0-38419000.0-32157000.0-19145000.0-13398000.0
Percentage of DefinedBenefitPlanFundedStatusOfPlan100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value10042379.292
Percentage of DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation

us-gaap:DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value148817028
Percentage of DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation


Defined
Period End2020-12-262019-12-282018-12-292017-12-302016-12-31
Value13075661851
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets


Defined
Period End2020-12-262019-12-282018-12-292017-12-302016-12-31
Value9242366.00338
Percentage of DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value100.01.01.01.0
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations us-gaap:DefinedBenefitPlanByPlanAssetCategories

lfus:BulkAnnuityContract


Defined
Period End2020-12-26
Value53.0
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations53.0

us-gaap:DefinedBenefitPlanCashAndCashEquivalents


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value7.00.010.040.01
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations7.01.04.01.0

us-gaap:DefinedBenefitPlanEquitySecurities


Defined
Period End2020-12-262019-12-282018-12-292017-12-30
Value9.00.270.30.35
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations9.027.030.035.0

us-gaap:FixedIncomeSecurities


Defined
Period End2020-12-262019-12-28
Value31.072.0
Percentage of DefinedBenefitPlanWeightedAverageAssetAllocations31.07200.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-07-022016-04-022016-01-022015-09-262015-06-272015-03-282014-12-272014-09-272014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-10-012011-07-022011-01-01
Value644550494032404236386052434149423224423930283231252030282216292619132020211523211824
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2020-12-26
Value22
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0

us-gaap:EquityMethodInvestmentOwnershipPercentage us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:EquityMethodInvestmentOwnershipPercentage

lfus:ATEC


Equity
Period End2020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value24.00.240.240.240.240.240.240.240.240.240.24
Percentage of EquityMethodInvestmentOwnershipPercentage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

lfus:EBTech


Equity
Period End2020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value19.00.190.190.190.190.190.20.20.20.20.2
Percentage of EquityMethodInvestmentOwnershipPercentage79.279.279.279.279.279.283.383.383.383.383.3

lfus:Powersem


Equity
Period End2020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-31
Value45.00.450.450.450.450.450.450.450.450.450.45
Percentage of EquityMethodInvestmentOwnershipPercentage187.5187.5187.5187.5187.5187.5187.5187.5187.5187.5187.5

us-gaap:EquityMethodInvestmentQuotedMarketValue

us-gaap:EquityMethodInvestmentQuotedMarketValue


Equity
Period End2103-03-302013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302011-12-31
Value9100000.08300000.08600000.09100000.07800000.08400000.09200000.06800000.0
Percentage of EquityMethodInvestmentQuotedMarketValue100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquityMethodInvestments

us-gaap:EquityMethodInvestments


Equity
Period End2020-12-262019-12-282018-12-29
Value111111
Percentage of EquityMethodInvestments100.0100.0100.0

us-gaap:EquitySecuritiesFvNiCost

us-gaap:EquitySecuritiesFvNiCost


Equity
Period End2020-09-26
Value500000.0
Percentage of EquitySecuritiesFvNiCost100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312016-01-022014-12-272013-12-312013-12-282012-12-312012-12-292011-12-31
Value291279271256243230223226216206196183170159146122100908181707065
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

lfus:CustomerListsTrademarksAndTradeNames


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312016-01-02
Value1511431371281191111061131059992696359534030
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization52.051.450.750.049.348.547.750.248.948.147.037.837.237.436.633.130.3

lfus:PatentsLicensesAndSoftware


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312016-01-022014-12-272013-12-312013-12-282012-12-312012-12-292011-12-31
Value9794928883807876757269716764594841383737323231
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization33.633.834.234.434.634.935.333.934.735.035.438.939.740.140.739.340.842.646.646.646.446.447.8

us-gaap:DistributionRights


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312016-01-022014-12-272013-12-312013-12-282012-12-312012-12-292011-12-31
Value3939383837363636353534343333333029272924262825
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization13.714.114.414.915.315.816.215.916.517.017.618.619.721.022.824.728.930.235.830.637.940.039.0

us-gaap:UseRights


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value2.1772.0512.0071.8951.81.7551.731.168
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.70.70.70.70.70.80.80.6

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2020-12-26
Value122
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2021-06-262021-03-272020-12-262020-09-26
Value40403838
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear


Finite
Period End2021-06-262021-03-272020-09-26
Value414141
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-26
Value29
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2021-06-262021-03-272020-12-262020-09-26
Value32323029
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2021-06-262021-03-272020-12-262020-09-26
Value33333332
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2021-06-262021-03-272020-12-262020-09-26
Value36363737
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312012-12-292011-12-31
Value599596563552544539544552557556557561560564350331119109
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

lfus:CustomerListsTrademarksAndTradeNames


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-31
Value401400372365360357360372374374374312311314162150
Percentage of FiniteLivedIntangibleAssetsGross67.067.166.066.166.266.266.267.467.167.267.155.755.655.746.445.5

lfus:PatentsLicensesAndSoftware


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312012-12-292011-12-31
Value1431421371331311291311361391381391921921931411314341
Percentage of FiniteLivedIntangibleAssetsGross24.023.924.424.224.124.024.124.725.024.925.034.334.334.340.439.736.838.2

us-gaap:DistributionRights


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-312012-12-292011-12-31
Value434343434343434343434344444446494744
Percentage of FiniteLivedIntangibleAssetsGross7.37.37.87.97.98.07.97.97.97.97.97.97.97.913.214.839.540.7

us-gaap:UseRights


Finite
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282018-12-29
Value1010109.9139.5849.5459.6496.792
Percentage of FiniteLivedIntangibleAssetsGross1.71.71.81.81.81.81.81.2

us-gaap:GoodwillGross

us-gaap:GoodwillGross


Goodwill
Period End2021-06-262021-03-272020-12-262019-12-282018-12-29
Value896890862829835
Percentage of GoodwillGross100.0100.0100.0100.0100.0

us-gaap:GoodwillGross us-gaap:StatementBusinessSegments

lfus:Automotive


Goodwill
Period End2020-12-262019-12-282018-12-29
Value138131132
Percentage of GoodwillGross16.015.815.8

lfus:AutomotiveSegment


Goodwill
Period End2021-06-262021-03-272020-12-26
Value136136138
Percentage of GoodwillGross15.315.316.0

lfus:Electronics


Goodwill
Period End2020-12-262019-12-282018-12-29
Value676650656
Percentage of GoodwillGross78.478.578.5

lfus:ElectronicsSegment


Goodwill
Period End2021-06-262021-03-272020-12-26
Value671668676
Percentage of GoodwillGross74.975.078.4

lfus:Industrial


Goodwill
Period End2020-12-262019-12-282018-12-29
Value474746
Percentage of GoodwillGross5.55.75.6

lfus:IndustrialSegment


Goodwill
Period End2021-06-262021-03-272020-12-26
Value888647
Percentage of GoodwillGross9.89.75.5

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss


Goodwill
Period End2021-06-262021-03-272020-12-262019-12-282018-12-292016-01-022015-09-282014-12-272013-12-282012-12-292011-12-31
Value4545458.7948.4860.00.00.00.00.00.0
Percentage of GoodwillImpairedAccumulatedImpairmentLoss100.0100.0100.0100.0100.00.00.00.00.00.00.0

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss us-gaap:StatementBusinessSegments

lfus:Automotive


Goodwill
Period End2020-12-26
Value36
Percentage of GoodwillImpairedAccumulatedImpairmentLoss80.2

lfus:AutomotiveSegment


Goodwill
Period End2021-06-262021-03-272020-12-26
Value363636
Percentage of GoodwillImpairedAccumulatedImpairmentLoss80.180.180.2

lfus:Industrial


Goodwill
Period End2020-12-262019-12-282018-12-29
Value8.9958.7948.486
Percentage of GoodwillImpairedAccumulatedImpairmentLoss19.8100.0100.0

us-gaap:IncomeTaxExaminationInterestAccrued

us-gaap:IncomeTaxExaminationInterestAccrued


Income
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-27
Value8800000.07200000.05900000.03300000.02400000.01500000.01300000.0
Percentage of IncomeTaxExaminationInterestAccrued100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestAndDividendsPayableCurrent

us-gaap:InterestAndDividendsPayableCurrent


Interest
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292017-12-30
Value4506000.02636000.04517000.02747000.04781000.03159000.05058000.03239000.04366000.02487000.05137000.02477000.0
Percentage of InterestAndDividendsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterials

us-gaap:InventoryRawMaterials


Inventory
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302011-12-31
Value11197858182757628292839262121262526
Percentage of InventoryRawMaterials100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryValuationReserves

us-gaap:InventoryValuationReserves


Inventory
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-28
Value35353433333234
Percentage of InventoryValuationReserves100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcess

us-gaap:InventoryWorkInProcess


Inventory
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282014-06-282014-03-292013-12-282013-09-282013-06-292013-03-302012-12-292012-09-292012-06-302011-12-31
Value106102929092848418181717151211131610
Percentage of InventoryWorkInProcess100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-26
Value7660000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:RevolvingCreditFacility, lfus:CreditAgreement


Line
Period End2021-06-262021-03-272020-12-262020-09-262016-12-31
Value600571383245462
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0100.0100.0100.0100.0

us-gaap:LongTermDebtFairValue us-gaap:DebtInstrument, us-gaap:FairValueByMeasurementBasis, us-gaap:LongtermDebtType

us-gaap:LongTermDebtFairValue

lfus:EuroSeniorNotesSeriesA, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:SeniorNotes


Long
Period End2021-06-262021-03-272020-12-262020-09-262019-12-28
Value139138142136129
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0

lfus:EuroSeniorNotesSeriesA, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Long
Period End2021-06-262021-03-272020-12-262020-09-262019-12-28
Value141140144136131
Percentage of LongTermDebtFairValue101.5101.5101.2100.2101.5

lfus:EuroSeniorNotesSeriesB, us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:SeniorNotes


Long
Period End2021-06-262021-03-272020-12-262020-09-262019-12-28
Value113112115110105
Percentage of LongTermDebtFairValue81.281.281.281.281.2

lfus:EuroSeniorNotesSeriesB, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Long
Period End2021-06-262021-03-272020-12-262020-09-262019-12-28
Value119117123114110
Percentage of LongTermDebtFairValue85.685.386.684.385.0

lfus:USSeniorNotesSeriesADue2022, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Long
Period End2021-06-262021-03-272020-12-262020-09-262019-12-28
Value2525252525
Percentage of LongTermDebtFairValue18.118.417.818.719.3

lfus:USSeniorNotesSeriesADue2025, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Long
Period End2021-06-262021-03-272020-12-262020-09-262019-12-28
Value5252535350
Percentage of LongTermDebtFairValue37.938.337.539.139.1

lfus:USSeniorNotesSeriesBDue2027, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Long
Period End2021-06-262021-03-272020-12-262020-09-262019-12-28
Value107106109109102
Percentage of LongTermDebtFairValue76.976.976.880.279.0

lfus:USSeniorNotesSeriesBDue2030, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:SeniorNotes


Long
Period End2021-06-262021-03-272020-12-262020-09-262019-12-28
Value134130138138127
Percentage of LongTermDebtFairValue96.194.796.7101.498.4

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2020-12-26
Value340
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive


Long
Period End2020-12-26
Value180
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-12-26
Value142
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2020-12-26
Value27
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0

us-gaap:LossContingencyAccrualCarryingValueNoncurrent

us-gaap:LossContingencyAccrualCarryingValueNoncurrent


Loss
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-022014-12-272013-12-282012-12-292011-12-31
Value2300000.0600000.01100000.0900000.01400000.01800000.01900000.02200000.02400000.03100000.0
Percentage of LossContingencyAccrualCarryingValueNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MarketableSecurities us-gaap:BalanceSheetLocation

us-gaap:MarketableSecurities

us-gaap:OtherNoncurrentAssets


Marketable
Period End2020-12-262019-12-282018-12-292017-12-30
Value13109.18.0
Percentage of MarketableSecurities100.0100.0100.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2020-12-262019-12-28
Value5.065.11
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities


Pension
Period End2020-12-262019-12-282018-12-292017-12-302015-06-272015-03-282014-12-27
Value2.7511.1061.0940.481111111
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities100.0100.0100.0100.0100.0100.0100.0

us-gaap:PrepaidTaxes

us-gaap:PrepaidTaxes


Prepaid
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302017-09-302017-07-012017-04-012016-12-312016-10-012016-01-02
Value3.9614.1463.0291.2181.5294.2534.8312.731.3740.7582.3396.8024.6483.8991.6896.6586.721211141.51
Percentage of PrepaidTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount us-gaap:ReportingUnit

us-gaap:ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount

lfus:CommercialVehicleProducts


Reporting
Period End2020-09-27
Value137.0
Percentage of ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount100.0

lfus:ElectronicsNonSiliconUnit


Reporting
Period End2020-09-27
Value218.0
Percentage of ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount159.1

lfus:ElectronicsSiliconUnit


Reporting
Period End2020-09-27
Value44.0
Percentage of ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount32.1

lfus:FuseUnit


Reporting
Period End2020-09-27
Value210.0
Percentage of ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount153.3

lfus:PassengerCar


Reporting
Period End2020-09-27
Value160.0
Percentage of ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount116.8

lfus:RelayUnit


Reporting
Period End2020-09-27
Value139.0
Percentage of ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount101.5

lfus:Sensors


Reporting
Period End2020-09-27
Value59.0
Percentage of ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount43.1

us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue

us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue


Restricted
Period End2021-06-262021-03-27
Value3790000.03462000.0
Percentage of RestrictedCashAndCashEquivalentsAtCarryingValue100.0100.0

us-gaap:RestrictedCashNoncurrent

us-gaap:RestrictedCashNoncurrent


Restricted
Period End2021-06-262021-03-27
Value1734000.01064000.0
Percentage of RestrictedCashNoncurrent100.0100.0

us-gaap:RestructuringReserve

us-gaap:RestructuringReserve


Restructuring
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292017-12-302013-03-302012-12-292012-09-292012-06-302012-03-312011-12-312011-01-012010-01-02
Value2.92.64.24.54.53.32.72.34.82.13.91.50.5230.6450.9811.3031.5161.4413.76510
Percentage of RestructuringReserve100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringReserveCurrent

us-gaap:RestructuringReserveCurrent


Restructuring
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-302016-12-31
Value1109000.02588000.04195000.04542000.04463000.03336000.02679000.02302000.04753000.02144000.03887000.0901000.01049000.01367000.01459000.02785000.0
Percentage of RestructuringReserveCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringReserveNoncurrent

us-gaap:RestructuringReserveNoncurrent


Restructuring
Period End2021-06-26
Value1800000.0
Percentage of RestructuringReserveNoncurrent100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice


Share
Period End2020-12-26
Value133.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue


Share
Period End2020-12-26
Value69
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue100.0

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1


Sharebased
Period End2020-12-26
Value35
Percentage of SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1100.0

us-gaap:TradingSecuritiesDebt

us-gaap:TradingSecuritiesDebt


Trading
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-30
Value14131311108.769109.7179.6199.8069.112109.959.8527.962
Percentage of TradingSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TradingSecuritiesDebt us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Trading
Period End2021-06-262021-03-272020-12-262020-09-262020-06-272020-03-282019-12-282019-09-282019-06-292019-03-302018-12-292018-09-292018-06-302018-03-312017-12-30
Value14131311108.769109.7179.6199.8069.112109.959.8527.962
Percentage of TradingSecuritiesDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UndistributedEarningsOfForeignSubsidiaries


Undistributed
Period End2020-12-26
Value767
Percentage of UndistributedEarningsOfForeignSubsidiaries100.0

us-gaap:ValuationAllowancesAndReservesBalance us-gaap:ValuationAllowancesAndReservesType

us-gaap:ValuationAllowancesAndReservesBalance

lfus:SECSchedule1209ReserveSalesDiscountsandAllowances


Valuation
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-02
Value434034262317
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForCreditLoss


Valuation
Period End2020-12-262019-12-282018-12-292017-12-302016-12-312016-01-02
Value1.41.311.0621.1722.0790.319
Percentage of ValuationAllowancesAndReservesBalance3.23.23.04.48.71.9

Line plots across dimensions of each concept


TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:OperatingIncomeLoss
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:OperatingSegments', None)
Operating Income Lossus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents
(None,)
Other Comprehensive Income Loss Net Of Taxus-gaap: Statement Equity Components
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
('lfus:IndustrialProducts', None)
Revenue From Contract With Customer Including Assessed Taxus-gaap: Product Or Service, us-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
us-gaap:ProductOrService
(None,)
Revenue From Contract With Customer Including Assessed Taxus-gaap: Product Or Service
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
us-gaap:StatementBusinessSegments
(None,)
Revenue From Contract With Customer Including Assessed Taxus-gaap: Statement Business Segments
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax
us-gaap:StatementGeographical
(None,)
Revenue From Contract With Customer Including Assessed Taxus-gaap: Statement Geographical
us-gaap:NoncurrentAssets
us-gaap:StatementGeographical
(None,)
Noncurrent Assetsus-gaap: Statement Geographical
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:Goodwill
us-gaap:StatementBusinessSegments
(None,)
Goodwillus-gaap: Statement Business Segments
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents
(None,)
Stockholders Equity Including Portion Attributable To Noncontrolling Interestus-gaap: Statement Equity Components
us-gaap:DepreciationDepletionAndAmortization
us-gaap:StatementBusinessSegments
(None,)
Depreciation Depletion And Amortizationus-gaap: Statement Business Segments