MTD


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

Table of contents



us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding
us-gaap:StatementEquityComponents

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:ComprehensiveIncomeNetOfTax
us-gaap:ProductOrService
us-gaap:CostOfGoodsAndServicesSold

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:InterestExpense

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ResearchAndDevelopmentExpense

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

us-gaap:Revenues
us-gaap:ProductOrService
us-gaap:StatementGeographical

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
us-gaap:StatementGeographical

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:InventoryFinishedGoods

us-gaap:InventoryRawMaterialsAndSupplies

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets
us-gaap:BusinessAcquisition

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical

us-gaap:Goodwill
us-gaap:StatementGeographical
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:BalanceSheetLocation
us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:StatementBusinessSegments

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:DebtCurrent
us-gaap:DebtInstrument

us-gaap:LiabilitiesCurrent
us-gaap:BalanceSheetLocation
us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:TaxesPayableCurrent

us-gaap:LongTermDebt
us-gaap:DebtInstrument

us-gaap:LongTermDebtNoncurrent
mtd:DebtInstrumentCurrency

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:OtherLiabilitiesNoncurrent
us-gaap:BalanceSheetLocation
us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance

mtd:AmortizationOfAcquiredIntangibleAssetNetOfTax

mtd:CommonStockValueDuringPeriodMaximum

mtd:CommonStockValueDuringPeriodMimimum

mtd:CrossCurrencySwapRevaluationPortionRecognizedinEarnings

mtd:CrossCurrencySwapinterestportionrecognizedinincome

mtd:Customerprepaymentsanddeferredrevenue

mtd:Customerprepaymentsdeferredrevenue

mtd:DefinedBenefitsPlanNetAmortizationAndDeferral
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

mtd:ExerciseOfStockOptionsAndRestrictedStockUnitsSharesTreasuryStockReissued
us-gaap:StatementEquityComponents

mtd:FutureAmortizationExpenseCurrentYear

mtd:ImpactofAdoptingASU201707ASC715CompensationRetirementBenefits

mtd:NetSales
us-gaap:StatementGeographical

mtd:NonServicePensionCostsBenefits

mtd:ProceedsFromBorrowings

mtd:PurchasedIntangibleAmortizationGross
us-gaap:StatementGeographical
mtd:ReconciliationOfOperatingProfitLossFromSegmentToConsolidated

mtd:RepaymentsOfBorrowings
us-gaap:StatementGeographical
mtd:RevenueTransactionsWithOtherOperatingSegments

mtd:SegmentProfitInformation

mtd:Sharebasedcompensationexercisevalue
us-gaap:StatementEquityComponents

mtd:StockRepurchaseProgramAdditionalAuthorizedAmount

us-gaap:AmortizationOfDeferredCharges

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

us-gaap:CapitalizedComputerSoftwareAmortization1
us-gaap:HedgingDesignation
us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

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

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
us-gaap:RetirementPlanType

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

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

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

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

us-gaap:Depreciation

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

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

us-gaap:ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet
us-gaap:DerivativeInstrumentRisk
us-gaap:ForeignCurrencyTransactionGainLossUnrealized

us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments
us-gaap:HedgingDesignation
us-gaap:BusinessAcquisition
us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
us-gaap:DerivativeInstrumentRisk
us-gaap:InterestIncomeOther

us-gaap:InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet
us-gaap:DerivativeInstrumentRisk

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:PaymentsForProceedsFromDerivativeInstrumentInvestingActivities

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:RestructuringCharges
us-gaap:StatementBusinessSegments

us-gaap:RestructuringReserveTranslationAdjustment

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued
us-gaap:StatementEquityComponents

us-gaap:TemporaryEquityForeignCurrencyTranslationAdjustments

us-gaap:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax

us-gaap:TreasuryStockAcquiredAverageCostPerShare

us-gaap:TreasuryStockSharesAcquired
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents

dei:EntityCommonStockSharesOutstanding

mtd:AdditionalSharesIssuedUnderEquityIncentivePlan
us-gaap:FairValueByFairValueHierarchyLevel
mtd:ChangeinCarryingValueVerseFairValueofLongTermDebt
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

mtd:Cumulativegainlossinotherothercomprehensiveincomerelatedtothechangeinanetinvestmenthedge.

mtd:DeferredTaxAssetsOperatingLossAndTaxCreditCarryforward

mtd:DeferredTaxLiabilitiesRightofUseAssetandOtherAssets

mtd:DeferredTaxLiabilitiesTaxDeferredExpenseCompensationandBenefitsPension

mtd:DeferredTaxLiabilityInventory

mtd:DefinedBenefitPlanFairValueofPlanAssetsexcludingassetsrecordedatNetAssetValue
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel
mtd:DefinedBenefitPlanNetAssetValueAssets
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
mtd:EuroNotesUSDAmount
us-gaap:LongtermDebtType

mtd:ForeignCurrencyCashFlowHedgeShortTerm
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

mtd:GrossDeferredTaxAssetforSwissTaxReform

mtd:IntangibleAssetsAccumulatedAmortization

mtd:IntangibleAssetsExcludingGoodwillGross
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
mtd:InterestRateSwapShortTerm

mtd:LesseeOperatingLeaseLeaseNotYetCommencedTotalContractValue
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
mtd:LineOfCreditFacilityForecastedBorrowingAmount

mtd:PensionAndOtherPostretirementBenefitPlansAccumulatedOtherComprehensiveIncomeLossNetGainsLossesAfterTax

mtd:PerformanceOptionFairValue

mtd:PerformanceOptionsTotalValueofGrant

mtd:PerformanceShareUnitNonvestedNumberofShares

mtd:PerformanceShareUnitTotalGrantValue

mtd:PerformanceShareunitsNonvestedIntrinsicValue

mtd:ShareBasedCompensationArrangementsByShareBasedPaymentAwardPerformanceOptionsGrantsinPeriod

mtd:ShareRepurchaseProgramTotalCostProgramtoDate

mtd:SharesRemainingUnderEquityIncentivePlanPriorToAmendment

mtd:SharesRepurchasedUnderShareRepurchaseProgram

mtd:SharesReservedForGrantForStockOptionPlan

mtd:ShortTermDebtAndLongTermDebtCurrentMaturities
mtd:DebtInstrumentCurrency
us-gaap:DebtInstrument
mtd:SwissPensionLoanslocalcurrency

mtd:Swisstaxreformintangibleasset

mtd:ValuationAllowanceSwissTaxReform

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationContingentConsiderationLiability
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet

us-gaap:CashEquivalentsAtCarryingValue
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:ContractWithCustomerAssetNet

us-gaap:ContractWithCustomerLiability
us-gaap:DebtInstrument
us-gaap:DebtInstrumentFaceAmount

us-gaap:DebtLongtermAndShorttermCombinedAmount
mtd:DebtInstrumentCurrency
us-gaap:DebtInstrument

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent

us-gaap:DeferredFinanceCostsGross

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredRevenue

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditAfterTax

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanBenefitObligation
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanExpectedFutureEmployerContributionsRemainderOfFiscalYear

us-gaap:DefinedBenefitPlanFairValueOfPlanAssets

us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets

us-gaap:DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation
us-gaap:HedgingDesignation
us-gaap:DerivativeAmountOfHedgedItem

us-gaap:DerivativeAssets
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:DerivativeFairValueOfDerivativeAsset
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DerivativeFairValueOfDerivativeLiability
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeFixedInterestRate

us-gaap:DerivativeLiabilities
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:HedgingDesignation
us-gaap:DerivativeNotionalAmount

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:FinanceLeaseLiabilityPaymentsDueYearFour

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:ForeignCurrencyCashFlowHedgeAssetAtFairValue
us-gaap:DerivativeInstrumentRisk, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:ForeignCurrencyCashFlowHedgeLiabilityAtFairValue
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:IntangibleAssetsGrossExcludingGoodwill
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency
us-gaap:InterestRateCashFlowHedgeLiabilityAtFairValue
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:InterestRateDerivativeLiabilitiesAtFairValue

us-gaap:InventoryWorkInProcess

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
mtd:DebtInstrumentCurrency, us-gaap:DebtInstrument
us-gaap:LineOfCredit
us-gaap:DebtInstrument

us-gaap:LineOfCreditFacilityFairValueOfAmountOutstanding
us-gaap:DebtInstrument
us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
us-gaap:DebtInstrument
us-gaap:LongtermDebtType
us-gaap:DebtInstrument
us-gaap:NotesPayableRelatedPartiesCurrentAndNoncurrent

us-gaap:OtherBorrowings
mtd:DebtInstrumentCurrency, us-gaap:DebtInstrument
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:OtherIntangibleAssetsNet

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:RestructuringReserve

us-gaap:SeniorNotes
mtd:DebtInstrumentCurrency
mtd:DebtInstrumentCurrency, us-gaap:DebtInstrument
us-gaap:DebtInstrument
us-gaap:LongtermDebtType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:StockRepurchaseProgramAuthorizedAmount1

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

us-gaap:TreasuryStockShares

us-gaap:UnamortizedDebtIssuanceExpense
mtd:DebtInstrumentCurrency
us-gaap:DebtInstrument

us-gaap:UnbilledContractsReceivable

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued

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

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Other Nonoperating Income Expense
Balance Sheet
Operating Lease Liability
Assets
Derivative Assets
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Deferred Income Tax Assets Net
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Derivative Liabilities
Current Liabilities
Debt Current
Noncurrent Liabilities
Deferred Income Tax Liabilities Net
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Share Based Compensation
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Treasury Stock Shares
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Undiscounted Excess Amount
InventoryNet
Inventory Finished Goods
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockSharesIssued ██████████████████████████████████▁████████44.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78601144.78644.78601144.78601144.78601144.78601144.78601144.78601144.78601144.786011NANANA
us-gaap:CommonStockSharesOutstanding ▁▂▁▁▂▂▂▂▂▃▃▃▃▃▃▃▄▄▄▄▅▅▅▆▆▆▇▇▇██23.79456323.90752823.47184123.79456323.97126523.90752824.12531724.35420124.60923224.80328624.92196325.04502825.21382825.39287525.54139325.57912425.66805425.82199526.02023426.2355626.4896126.75910227.09011827.35683827.69935227.9675628.24300728.54741128.88755829.22032929.487075NA29.94524830.18591130.4130.64383231.02615231.44840231.59010131.58411231.88413432.14347532.425315NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▁▁▁▁▁▂▂▂▂▂▂▂▂▃▃▃▃▃▃▃▃▃▄▄▄▄▅▅▅▅▅▅▆▆▆▆▆▇▇▇▇▇▇███23.52179323.68566523.96585324.22520424.22898924.35347724.59970224.88017925.11835225.31052525.4902725.68336525.86738326.09564726.22905226.30352926.43952926.58606126.63126926.8888127.14328427.42101927.75504528.11328728.46033628.76293529.04526929.40861429.75081530.08824530.36660330.57995430.84993431.10197931.27137731.59908132.03892832.38692432.38745932.66448233.01388733.29163233.60464134.02719134.39548734.533067
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic ▁▁▁▁▁▂▂▂▂▂▂▂▂▃▃▃▃▃▃▃▃▃▄▄▄▄▄▅▅▅▅▅▆▆▆▆▆▇▇▇▇▇▇███23.19115523.36507723.64241523.92227223.94027824.02783324.24138324.48726824.69803224.8513424.97530325.12606125.29941425.46832325.56254225.61343325.75137425.93211226.13902426.37546826.63101526.93129327.22802627.54773427.84390528.1152228.39857928.73215229.07469529.37023229.59694929.81821830.11988930.29956930.53249130.84606231.2676631.53191531.542431.7602731.9978532.29059532.65755533.17101733.53610533.757175
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount █▁0.0216370.02096NANA0.0880320.088622NA0.0555680.0642690.090435NA0.0547080.0564190.056224NA1.7e-050.00.093005NA0.0842930.0843920.176917NA0.0958320.0955350.198508NA0.105570.1584840.147159NA0.00.141650.141621NA0.2672080.2691540.152059NA0.1613260.1719910.171854NA0.5158280.517328NA
us-gaap:EarningsPerShareBasic ▇▆█▆▅▄▇▅▅▄▆▄▄▃▃▄▃▃▅▃▃▂▄▃▂▂▄▃▂▂▃▂▂▂▃▂▂▁▃▂▂▁▂▂▁▁7.976.419.156.765.294.087.955.285.154.57.255.044.413.663.014.13.943.575.273.842.992.444.533.232.792.244.272.962.551.983.722.492.291.733.432.341.971.662.992.151.881.452.481.871.531.12
us-gaap:EarningsPerShareDiluted ▇▆█▆▅▄▇▅▄▄▆▄▄▃▃▄▃▃▅▃▃▂▄▃▂▂▄▃▂▂▃▂▂▂▃▂▂▁▃▂▂▁▂▂▁▁7.856.329.036.685.224.037.845.25.064.427.114.934.313.582.933.993.843.485.173.772.932.44.443.162.732.194.172.892.491.933.632.432.241.693.352.281.931.622.912.091.821.412.411.821.491.1
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 COGS Ratio us-gaap:ProductOrService us-gaap:Product█▅█▅▂▁▆▄▃▂▅▃▃▂▅▂▂736.486626.915748.353630.372537.113489.334669.815586.756565.927524.347650.313576.34562.476510.946620.535544.408512.848NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 COGS Ratio us-gaap:ProductOrService us-gaap:Service█▆█▆▃▄▆▅▅▃▅▄▄▂▃▃▁187.865177.475189.632176.985153.56159.828174.153167.11165.439155.105167.61158.506159.52149.875157.496154.391140.808NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 TTM Greenblatt ROC _ _▇▅█▆▄▃▇▅▄▃▇▄▄▃▅▄▃▃▅▃▂▂▄▃▂▂▄▃▂▁▄▂▂▁▃▂▂▁▃▂▂▁▃230.384185.414269.18205.809155.255118.499231.143169.359155.216125.676230.454160.363143.602117.439193.9139.627126.847113.848181.284133.324103.17286.413161.491116.923102.04782.963159.386111.83697.39876.384144.90497.79690.87369.136135.96295.60581.72669.308117.50487.05881.33763.278110.091NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AllocatedShareBasedCompensationExpense ▄▄4.64.6NA4.44.44.4NA4.54.34.5NA4.33.94.4NA4.03.93.8NA3.63.63.7NA3.43.53.5NA3.33.33.2NA3.13.02.8NA3.32.73.3NA3.12.53.2NA3.13.0NA
us-gaap:ComprehensiveIncomeNetOfTax █▇█▇▆▄▇▅▅▅▇▅▄▅▄▅▆▅▃▅▃▄▄▃▅▃▁▃▄▃▆▅▄▃▄▄▃▄▁▂▅▄▄▅▃▂193.915172.844208.643180.099128.65874.087184.062115.842115.481124.465162.301108.84582.263122.19489.207125.699134.314116.34449.181117.70456.6372.50694.7448.24899.33756.795-15.74844.5471.63159.904155.661102.53274.89735.42981.27988.95836.96973.118-17.25328.53897.32665.74389.298107.60937.26322.388
 us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService us-gaap:Product█▅█▅▃▁▆▄▃▂▅▄▃▂▄▃▂294.053245.27292.016254.05217.008191.623259.268233.369226.816210.216256.919232.851221.729202.587239.96216.496199.586NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService us-gaap:Service█▆▅▄▁▄▅▅▅▃▄▄▆▄▄▃▂93.39487.42486.92583.69975.69583.1386.40285.44185.01280.91783.43882.74187.64283.30182.29681.32878.458NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GrossProfit █▆█▆▅▄▇▅▅▄▆▅▅▄▆▅▄▄▅▄▄▃▅▃▃▃▅▄▃▃▄▃▃▂▄▃▃▂▄▃▃▂▃▂▂▁536.904471.696559.044469.608397.97374.409498.298435.056419.538388.319477.566419.254412.625374.933455.219400.277374.917342.9418.61369.494347.576299.907390.747339.529322.912298.805394.382343.551328.176292.641375.357318.573308.843279.253356.788308.157299.008277.102346.159314.417296.191261.507316.59256.055246.625217.926
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▇▅█▆▄▃▇▅▄▃▇▅▄▃▆▄▃▃▅▄▃▂▅▃▃▂▄▃▂▂▄▂▂▂▄▂▂▂▃▂▂▁▃▂▂▁230.384185.414269.18205.809155.255118.499231.143169.359155.216125.676230.454160.363143.602117.439193.9139.627126.847113.848181.284133.324103.17286.413161.491116.923102.04782.963159.386111.83697.39876.384144.90497.79690.87369.136135.96295.60581.72669.308117.50487.05881.33763.278110.09176.86269.38651.174
us-gaap:IncomeTaxExpenseBenefit ▃▃▄▃▂▁▃▃▂▁▃▂▂▂█▂▂▂▃▂▂▂▃▂▂▁▃▂▂▁▂▂▂▁▂▂▁▁▂▁▂▁▂▁▁▁45.62135.75152.88544.04228.69320.38438.39439.96428.05613.87149.26833.7132.13424.135116.92434.67725.26721.38243.50831.99223.58420.73938.1428.06224.4919.91238.21426.8423.37618.33334.74223.4721.81116.59231.32923.42220.02216.98123.22218.86221.14916.45129.23914.78118.03913.306
us-gaap:InterestExpense █▇▇▇▇█▇▇▆▆▆▆▅▅▆▅▅▅▄▄▄▃▃▄▄▃▄▃▃▂▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▂10.4399.4719.5059.319.58210.2199.6359.88.8829.0948.849.0038.3098.3598.6258.2488.1717.7417.4077.1676.8726.586.7557.0296.9426.7256.9245.9915.9565.6666.2115.5575.5435.45.6675.5685.7065.8235.935.8935.6925.7115.34.7924.7115.254
us-gaap:NetIncomeLoss ▇▅█▆▄▃▇▅▅▄▇▄▄▃▃▄▃▃▅▃▃▂▄▃▃▂▄▃▂▂▄▂▂▂▄▂▂▂▃▂▂▁▃▂▂▁184.763149.663216.295161.767126.56298.115192.749129.395127.16111.805181.186126.653111.46893.30476.976104.95101.5892.466137.776101.33279.58865.674123.35188.86177.55763.051121.17284.99674.02258.051110.16274.32669.06252.544104.63372.18361.70452.32794.28268.19660.18846.82780.85262.08151.34737.868
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▆▇▇▇▅▃▇▄▄▆▆▃▃▇▆▇█▇▁▇▃▆▅▂▇▃▃▂▅▆▆█▆▄3.64217.22222.44615.0420.2-27.47519.967-17.378-12.19910.43.904-22.926-32.53422.5055.49717.05429.53619.803-49.91714.59-24.2417.525-7.895-34.38220.024-25.151-32.032-41.541-2.5661.29810.17126.2042.444-18.969NANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▇▇▆▇▆▅▆▆▆▇▆▆▅▇▇▇█▇▃▇▅▇▅▅▇▆▁▅▆▆█▇▆▆9.15223.181-7.65218.3322.096-24.028-8.687-13.553-11.67912.66-18.885-17.808-29.20528.8912.23120.74932.73423.878-88.59516.372-22.9586.832-28.611-40.61321.78-6.256-136.92-40.456-2.391.85345.49928.2065.835-17.115NANANANANANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▄▃▄▄▄▄▄▄▄▄█▄▄▄▃▃▄▅▃▃▁▃▃▃▃▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▂▃▃▃2.661-0.713.7143.8322.9433.3431.9242.0051.5740.67416.0131.4791.9162.40.301-0.9090.7445.730.001-0.603-8.1730.2840.0090.0080.0330.817-0.882-0.625-0.406-0.317-0.822-0.521-0.987-0.773-0.7670.266-0.433-0.156-0.095-0.409-1.207-0.669-3.3070.127-0.73-0.254
us-gaap:ResearchAndDevelopmentExpense █▇▇▅▄▅▅▆▆▆▆▅▅▅▅▄▅▄▄▄▄▃▄▄▄▃▄▄▄▃▄▃▃▃▃▃▃▃▄▄▃▂▂▂▁▁42.60339.27239.86634.65631.19334.38735.336.01536.58236.05336.20534.83835.31534.71332.54232.47732.85431.39230.15530.13930.70128.97331.1129.71129.79428.46131.32330.35232.12529.49730.59729.04629.00327.728.00127.89627.96628.66730.11530.06829.60526.35126.46624.99223.10522.465
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax █▆█▆▅▄▇▆▅▅▆▅▅▄▆▅▄▃▅▄▄▃▄▄▃▃▅▄▄▃▅▃▃▂▄▃▃▃▄▃▃▂▃▂▂▁924.351804.39937.985807.357690.673649.162843.968753.866731.366679.452817.923734.846721.996660.821778.031698.799653.656594.567709.699650.598608.286539.674673.535604.154582.057535.701697.428629.1608.834550.621684.253591.686578.68524.355657.292578.553570.283535.4648.36601.114561.088498.766592.765490.213468.549416.651
us-gaap:Revenues █▆█▆▅▄▇▆▅▅▆▅▅▄▆▅▄▃▅▄▄▃▄▄▃▃▅▄▄▃▅▃▃▂▄▃▃▃▄▃▃▂▃▂▂▁924.351804.39937.985807.357690.673649.162843.968753.866731.366679.452817.923734.846721.996660.821778.031698.799653.656594.567709.699650.598608.286539.674673.535604.154582.057535.701697.428629.1608.834550.621684.253591.686578.68524.355657.292578.553570.283535.4648.36601.114561.088498.766592.765490.213468.549416.651
us-gaap:SellingGeneralAndAdministrativeExpense █▇▇▆▅▅▆▆▆▆▅▆▆▅▆▆▅▄▅▅▅▃▄▄▄▄▄▄▄▄▄▄▄▃▄▃▃▃▄▄▃▃▃▂▂▁239.045221.752226.369204.974190.134198.744206.717202.826205.215204.425201.653202.451208.024200.674204.86204.915193.517184.172188.223187.68187.798168.921177.418175.546174.808173.038186.789186.499183.103172.191179.788173.446173.434166.12175.379171.021169.985167.641184.368185.832172.054161.378164.807145.303143.602135.014
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets █▇▆▆▅▆▆▅▅▅▅▄▄▄▄▄▃▂▂▂▂▁▁▁▂▁▁▂▂▂▂▂▂▂▂▂▁▂▂▃▃▃▃3142.9043028.3682814.5492766.5362679.6472885.782789.3212635.8692660.8582636.6972618.8472557.6642558.2162511.9072549.8052497.1992247.952203.7642166.7772220.982061.7472035.2732018.4852053.5462096.9491975.6652009.112107.4552143.422135.1372152.8192144.0162133.4372070.6062117.42061.4052055.6262113.4432203.4742295.4372341.2792298.8462283.063NANANA
us-gaap:Liabilities █▇▆▅▅▇▆▅▅▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂2951.482825.7252531.8742323.4692229.5542579.3832368.5412197.5682156.7722074.9472028.7842026.0492025.7821951.162002.5251984.221786.0311763.9121731.8341720.4631569.7851491.941438.0281467.1941442.6981309.5371289.5151258.5151235.7061211.5331217.7671296.3741322.3351270.3841290.1811263.1611280.6521306.471422.3371476.0281502.8741509.8691511.479NANANA
us-gaap:LiabilitiesAndStockholdersEquity █▇▆▆▅▆▆▅▅▅▅▄▄▄▄▄▃▂▂▂▂▁▁▁▂▁▁▂▂▂▂▂▂▂▂▂▁▂▂▃▃▃▃3142.9043028.3682814.5492766.5362679.6472885.782789.3212635.8692660.8582636.6972618.8472557.6642558.2162511.9072549.8052497.1992247.952203.7642166.7772220.982061.7472035.2732018.4852053.5462096.9491975.6652009.112107.4552143.422135.1372152.8192144.0162133.4372070.6062117.42061.4052055.6262113.4432203.4742295.4372341.2792298.8462283.063NANANA
us-gaap:StockholdersEquity ▁▁▂▃▃▂▃▃▄▄▅▄▄▄▄▄▄▃▃▄▄▄▅▅▅▅▆▇███▇▇▇▇▇▆▇▇▇▇▇▆191.424202.643282.675443.067450.093306.397420.78438.301504.086561.75590.063531.615532.434560.747547.28512.979461.919439.852434.943500.517491.962543.333580.457586.352654.251666.128719.595848.94907.714923.604935.052847.642811.102800.222827.219798.244774.974806.973781.137819.409838.405788.977771.584NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AssetsCurrent ▇▆▅▅▄█▆▄▄▄▅▄▄▃▄▄▃▃▂▃▃▂▂▂▃▁▂▂▂▂▃▂▂▁▂▁▂▃▅▅▆▆▇1172.6111080.2081056.9041046.32989.8081200.8651109.647963.808981.446969.3841045.86971.4991003.307927.3721006.723986.564913.753912.865896.784946.102900.26866.699862.815868.315912.664814.85849.43872.912886.388890.105913.987848.875875.376828.938864.92838.363860.976905.5821018.8631053.1461098.1691117.1971144.895NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▂▂▁▂▂▆▃▂▂▂▃▂▃▁▂▃▂▃▃▂▂▂▁▂▂▁▁▂▂▂▂▁▂▁▁▂▂▃▄▅▆▇█▂▂▁142.252106.65494.254153.686127.277323.585207.785120.534124.439126.48178.11137.448183.1998.949148.687169.086146.334164.893158.674146.133114.646110.59598.887123.299149.30975.35985.263126.311111.012115.804111.87492.222120.21793.209101.702105.374134.766156.192235.601262.473328.763388.102447.577142.884111.59185.883
us-gaap:AccountsReceivableNetCurrent █▇█▆▅▆▇▅▅▅▆▅▅▅▆▅▃▃▄▂▂▂▂▂▂▂▃▂▃▃▄▂▃▂▃▂▂▂▃▂▁▁▁600.191574.418593.809521.777490.429518.556566.256503.247498.723489.281535.528494.887486.203483.919528.615483.167448.098439.413454.988414.607407.972387.296411.42390.54402.404382.385435.648410.9427.495425.161466.703402.708418.031410.65437.39406.57397.238389.118425.147398.402382.089365.578368.936NANANA
us-gaap:InventoryNet █▇▆▅▆▅▄▅▅▅▄▅▄▅▄▄▄▃▂▃▃▂▂▂▂▂▁▂▂▂▂▂▁▁▁▂▂▃▃▄▄▃▂350.159321.341297.611292.329299.746292.11274.285280.978286.347282.087268.821277.266270.047278.318255.39263.527253.734242.375222.047239.985234.006227.323214.383225.542223.275218.663204.531219.714224.448224.42210.414219.178203.288199.574198.939214.893217.231238.176241.421265.351268.154247.19217.104NANANA
us-gaap:InventoryFinishedGoods █▇▆▆▅▅▅▅▆▅▄▅▄▅▄▄▄▄▃▃▄▃▃▃▃▂▂▃▃▃▂▂▂▂▁▃▃▄▄▅▅135.534127.024109.882109.862106.276108.893101.789106.764109.429103.07698.778101.52398.596103.59593.56594.16790.37688.7580.18587.20791.20485.72981.03181.70381.61974.58371.58978.64581.83379.87274.10977.78670.79468.93562.38279.42382.75790.16798.883103.612102.301NA78.829NANANA
us-gaap:InventoryRawMaterialsAndSupplies █▆▆▆▇▆▆▅▅▅▅▅▅▅▄▄▄▃▂▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▂▂▂▃▂▃▄148.548134.636132.041130.478143.603133.634129.294128.371128.624128.1122.945125.197121.265122.851118.79119.148113.113107.256100.408109.599101.369101.75998.252101.655100.031100.93697.96999.949101.373102.51298.24497.85492.95993.781103.47699.10397.738105.86101.716111.143114.839NA101.66NANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent █▇▅█▆▄▂▂▆▅▃▃▃▄▆▅▄▄▂▆▆▅▅▄▆▇▃▁▃▄▄▆▆▄▅▂▂▅▄▇▄80.00977.79571.2378.52872.35666.61461.32159.04971.93771.53663.40161.89863.86766.18674.03170.78465.58766.18461.07573.74872.69671.44670.64266.1874.63875.64161.64756.57364.40666.01567.06274.40974.69666.86969.19958.8860.2569.73465.56975.04767.231NA66.73NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:PropertyPlantAndEquipmentGross NANA1421.201NANANA1312.601NANANA1233.188NANANA1177.378NANANA1023.177NANANA954.224NANANA934.772NANANA933.15NANANA849.426NANANA750.752NANANA682.814NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:BuildingAndBuildingImprovementsNANA356.699NANANA326.743NANANA317.636NANANA300.85NANANA247.883NANANA211.49NANANA210.008NANANA212.277NANANA206.744NANANA195.838NANANA186.974NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ComputerSoftwareIntangibleAssetNANA544.49NANANA514.4NANANA470.976NANANA436.249NANANA372.065NANANA353.556NANANA327.753NANANA302.681NANANA247.044NANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandNANA61.838NANANA58.047NANANA58.072NANANA58.046NANANA55.885NANANA47.358NANANA51.123NANANA56.214NANANA54.804NANANA53.392NANANA53.642NANANA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:MachineryAndEquipmentNANA458.174NANANA413.411NANANA386.504NANANA382.233NANANA347.344NANANA341.82NANANA345.888NANANA361.978NANANA340.834NANANA321.609NANANA312.501NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA622.333NANANA563.944NANANA515.662NANANA509.107NANANA459.47NANANA436.995NANANA423.31NANANA418.712NANANA380.005NANANA340.745NANANA318.342NANANA
us-gaap:AmortizationOfIntangibleAssets █▅▅▅▅▅▄▄▄▄▄▄▄▄▄▃▃▃▃▂▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▁▂▁6.24.13.94.03.93.93.83.83.73.73.63.63.53.63.62.92.52.52.52.21.71.81.61.51.61.61.71.61.61.61.51.51.51.41.61.91.91.91.71.91.7NANANANANA
us-gaap:PropertyPlantAndEquipmentNet ███▇▇▇▇▇▇▇▇▆▆▆▆▅▅▄▄▄▃▄▃▃▄▃▃▃▄▃▃▃▃▃▃▂▂▂▂▂▂▁▁790.512780.166798.868758.01743.393742.651748.657722.592728.007722.926717.526697.689678.706696.89668.271641.709600.9572.058563.707527.477514.312521.496517.229513.568522.195510.518511.462512.091521.884517.686514.438497.277474.05466.165469.421445.024427.666425.746410.007408.156416.872380.743364.472NANANA
us-gaap:Goodwill ██▅▅▄▄▄▄▄▄▄▄▄▅▅▄▃▂▂▃▁▁▁▁▁▁▁▂▂▂▂▂▁▁▂▂▁▂▁▂▁▁▁▁▁642.186640.687550.27541.722537.624536.895535.979531.224534.557535.517534.78537.862536.407544.784539.838538.418483.757478.652476.378482.144444.278448.183446.284448.342442.482437.704444.085449.539457.759456.942455.842452.099447.166445.709452.351451.016446.28451.678447.743452.158447.599444.181434.699448.332439.27NA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:FiniteLivedIntangibleAssetsByMajorClass mtd:TradenameIndefiniteLifeNANA35.595NANANA35.474NANANA35.5NANANA35.562NANANA28.272NANANA24.814NANANA24.947NANANA25.108NANANA25.061NANANA25.033NANANA23.634NANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass us-gaap:TradeNames████████████████▄▄▄▄▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁35.55635.53935.59535.52435.47435.46535.47435.44235.49135.47935.535.53635.5235.61435.56235.60328.36928.33928.27228.33824.78824.81524.81424.80524.77524.8124.94725.00425.10525.12125.10825.08925.03825.01825.06125.02424.98225.07325.03325.10223.634NA23.634NANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ██▄▄▅▅▅▅▅▅▅▅▅▅▅▆▃▃▃▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂▁▁▁293.719298.645196.785199.151202.131205.695206.242209.371211.211213.977217.308220.904219.858224.727226.718229.975164.134165.476167.055169.117114.002115.99115.252114.355109.656110.476112.784111.214114.257112.919114.418114.012114.496115.489117.564118.431118.439120.454121.41123.907113.686113.223104.372NANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:BalanceSheetLocation us-gaap:OtherNoncurrentAssetsNANA98.624NANANA87.317NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:StatementBusinessSegments mtd:ChineseOperationsSegmentNANA2.9NANANA3.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:StatementBusinessSegments mtd:EliminationsAndCorporateSegmentNANA3.1NANANA1.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:StatementBusinessSegments mtd:OtherOperationsSegmentNANA25.9NANANA22.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:StatementBusinessSegments mtd:SwissOperationsSegmentNANA2.3NANANA1.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:StatementBusinessSegments mtd:UsOperationsSegmentNANA35.5NANANA38.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:StatementBusinessSegments mtd:WesternEuropeanOperationsSegmentNANA28.9NANANA20.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent █▇▇▇▇▆▆▇▇▆▃▄▃▃▃▂▂▁▁▃▂▂▂▃▃▃▂▅▆▅▅▄▄▃▃▄▃▄▃▆▆▆▅202.636189.422169.886184.218170.914164.136151.818174.275169.915160.39868.30793.28783.05876.41766.8357.4346.0836.68628.90273.40665.93759.6354.03281.7682.71575.49261.076140.458141.039135.281130.013105.69297.25988.58286.03493.60787.61493.90186.552158.79164.689146.501138.629NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AccountsPayableCurrent █▆▅▃▄▅▆▃▄▅▇▄▅▅▅▃▃▃▃▂▂▁▃▂▃▂▃▂▃▁▃▁▁▁▃▂▂▂▅▅▄▂▃210.811189.289175.801146.646155.901168.515185.592148.22160.584174.639196.641156.447170.865164.639167.627148.521143.607137.827146.593129.65131.888120.536142.075136.565138.589131.667145.896129.172140.105119.128145.993120.665122.755116.678142.362129.982129.988131.984168.109167.919151.499134.257138.105NANANA
us-gaap:AccruedLiabilitiesCurrent ███▇▆▅▆▅▆▅▅▃▄▅▅▄▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▂▂▁▁195.816195.123196.834180.139162.355158.089166.118158.009162.777161.438156.449128.76145.892159.846152.834137.672124.879128.671133.167126.599120.278126.139127.645126.684122.057123.341120.53119.641117.763117.913116.831113.217107.806109.463107.834103.71298.41998.631100.32108.442107.207100.532100.793NANANA
us-gaap:DebtCurrent 53.025NA50.31755.11153.585NA55.86848.57751.918NA49.6755.75352.052NA19.67718.53321.608NA18.97421.77920.945NA14.488NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent █▇▇▅▄▄▅▅▄▄▅▄▄▃▄▄▃▂▃▃▃▂▃▃▃▃▄▄▃▁▂▂▁▁▂▂▂▂▃▃▂▂▂938.369841.809840.327764.081702.829679.838754.512719.255707.251707.964734.434697.469688.817636.882689.673652.358588.809561.162587.515620.849591.108544.792595.127593.415579.54637.703678.89650.884640.381509.195564.188538.975509.026478.295562.677555.238523.002525.419609.844617.283565.995524.413542.186NANANA
 us-gaap:OperatingLeaseLiabilityCurrent us-gaap:BalanceSheetLocation us-gaap:OtherCurrentLiabilitiesNANA29.216NANANA27.584NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:TaxesPayableCurrent █▆▅▅▄▂▃▅▄▄▄▅▄▃▄▄▂▁▂▄▃▃▃▄▃▂▃▂▁▂▃▄▃▂▃▃▂▂▂▂▂▂▂119.54399.59689.01790.86470.76654.4869.04390.22574.06676.71373.77790.48376.60663.01772.2172.08253.8246.3147.9970.99369.17864.95663.24176.25569.15657.08459.29749.60242.2651.38461.50269.93959.62950.69264.069.45658.58756.12155.13958.44754.28551.74549.577NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:LongTermDebt 1602.005NA1284.1741169.1361146.59NA1235.351124.2791087.874NA985.021988.8941020.42NA960.171050.681947.781NA875.056826.022693.263NA575.138NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebtNoncurrent ██▆▆▅█▆▅▅▅▅▅▅▅▄▅▄▄▄▄▃▃▂▂▂▁▁▁▁▂▁▁▂▁▁▁▂▂▂▂▃▃▃1602.0051561.0541284.1741169.1361146.591513.021235.351124.2791087.8741008.485985.021988.8941020.42978.715960.171050.681947.781944.211875.056826.022693.263681.872576.984601.731605.141409.179335.79365.007345.364449.582395.96384.871443.727421.913347.131379.06431.73444.858476.715550.554621.359677.833670.301NANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▂▁▁▆███35.58734.69734.44841.97944.92644.90145.267NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent NANA194.789NANANA179.382NANANA174.121NANANA178.944NANANA164.823NANANA158.944NANANA182.135NANANANANANANANANANANANANANANANANANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation,us-gaap:RetirementPlanType country:US,us-gaap:OtherPostretirementBenefitPlansDefinedBenefitNANA0.877NANANA1.057NANANA1.755NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation,us-gaap:RetirementPlanType country:US,us-gaap:PensionPlansDefinedBenefitNANA40.353NANANA39.512NANANA34.551NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation,us-gaap:RetirementPlanType us-gaap:ForeignPlan,us-gaap:PensionPlansDefinedBenefitNANA153.559NANANA138.813NANANA137.815NANANA145.766NANANA128.345NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ███▇▆▆▆▆▆▆▄▅▄▅▅▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁▂▃▃▃▃▂▂▂▂▁▁▁▁375.519388.165372.925348.273335.209341.624333.412314.08321.365318.85260.511289.47270.407288.874301.452250.091212.335201.687204.957208.251207.38201.187194.552208.165202.819202.019218.108177.873188.221189.634193.17232.979231.349232.33240.886207.0205.256213.21209.945177.837185.613180.959174.469NANANA
 us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:BalanceSheetLocation us-gaap:OtherNoncurrentLiabilitiesNANA69.83NANANA60.937NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA21.363NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA14.716NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA4.536NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA28.16NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ▁▁▂▃▃▂▃▃▄▄▅▄▄▄▄▄▄▃▃▄▄▄▅▅▅▅▆▇███▇▇▇▇▇▆▇▇▇▇▇▆191.424202.643282.675443.067450.093306.397420.78438.301504.086561.75590.063531.615532.434560.747547.28512.979461.919439.852434.943500.517491.962543.333580.457586.352654.251666.128719.595848.94907.714923.604935.052847.642811.102800.222827.219798.244774.974806.973781.137819.409838.405788.977771.584NANANA
us-gaap:AdditionalPaidInCapitalCommonStock ███▇▇▇▇▇▇▇▆▆▆▆▆▆▆▅▅▅▅▅▄▄▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁815.535810.954805.14799.701792.689788.266783.871778.868774.288769.95764.717759.643755.374751.492747.138742.379738.349734.378730.556725.597715.971707.031697.57682.184678.677674.355670.418673.493669.322660.946653.25647.693644.557641.51638.705625.928622.454619.803616.202613.391608.543602.961597.195NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▇▇▇▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁5429.0855244.3875095.5964882.2874720.5234595.1834499.2884309.7184180.3234053.7033941.9163763.8583637.6293526.3553433.2823360.3153256.6843157.2573065.7082934.1672834.7722756.4532692.3172576.2182488.9922415.8022357.3342243.0222162.4282091.9432037.421935.0871863.5141798.2951749.4511653.7151584.0741523.0751476.551391.7811325.0071267.3251223.13NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▂▂▁▁▁▁▂▂▂▂▂▂▂▃▂▂▂▁▁▂▂▃▂▃▄▃▃▆▆▆▆▆▅▅▅▆▅▆▅▇█▇▇-302.592-311.744-334.925-327.273-345.605-347.701-323.673-314.986-301.433-289.754-302.414-283.529-265.721-236.516-265.406-277.637-298.386-331.12-354.998-266.403-282.775-259.817-266.649-238.038-197.425-219.205-212.949-76.029-35.573-33.183-35.036-80.535-108.741-114.576-97.461-74.107-90.882-66.147-86.93824.59764.25527.1178.201NANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedDefinedBenefitPlansAdjustment▂▂▁▂▂▂▂▄▃▃▃▄▄▃▃▃▃▃▃▄▄▄▄▅▄▅▄████▇▇▇▆-282.931-283.205-302.345-262.3-260.286-262.958-261.436-227.505-234.312-234.453-239.203-222.897-221.87-235.764-232.985-238.317-241.939-238.278-237.444-205.089-206.792-212.169-212.271-195.944-203.66-201.185-206.045-104.688-109.713-110.212-110.518-142.75-141.276-142.083-148.035NANANANANANANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedGainLossNetCashFlowHedgeParent-0.277NA-1.479-3.387-2.978NA-1.222-1.714-2.523NA0.7022.9141.383NA-1.081-2.445-2.424NA-1.081NANANA-2.232NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesNA-0.672-1.479NANA-1.278-1.222NANA-0.0520.702NANA1.619-1.081-2.445-2.424-1.869-2.232-4.082-3.239-1.1683.0163.68912.8512.881-1.944-1.773-2.489-2.231-2.433-3.708-4.084-5.259-5.438NANANANANANANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedTranslationAdjustment▄▄▄▃▂▂▃▂▃▃▃▃▄▅▄▄▃▂▁▃▃▃▃▄▅▄▅▆████▆▆▇-19.384-27.867-31.101-61.586-82.341-83.465-61.015-85.767-64.598-55.249-63.913-63.546-45.234-2.371-31.34-36.875-54.023-90.973-115.322-57.232-72.744-46.48-57.394-45.783-6.615-30.901-4.9630.43276.62979.2677.91565.92336.61932.76656.012NANANANANANANANANANANA
us-gaap:TreasuryStockValue ██▇▇▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁5751.0525541.4025283.5844912.0964717.9624729.7994539.1544335.7474149.543972.5973814.6043708.8053595.2963481.0323368.1823312.5263235.1763121.1113006.7712893.2922776.4542660.7822543.2292434.462316.4412205.2722095.6561991.9941888.9111796.551721.031655.0511588.6761525.4551463.9241407.741341.121270.2061225.1251210.8081159.8481108.8741057.39NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁4.5814.575NA4.434.4234.395NA4.4634.3384.482NA4.2693.8824.3544.7594.03NANA4.4453.6123.5933.6563.8753.3673.4853.4963.8273.2813.3023.2013.6513.1363.0472.8053.9613.272.6513.3033.4353.1132.5353.187NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities █▅█▇▆▃▇▆▄▄▇▅▅▃▆▅▅▃▅▅▄▂▅▄▄▂▅▄▄▂▄▄▃▁▄▄▃▁▄▃▃▁▃▃▃▂245.535158.877250.869225.078183.23765.515201.709175.876127.0798.795198.572149.674140.19576.564165.09145.858137.77867.599152.931138.922115.52535.7137.042126.041105.18958.596140.674127.261108.13242.845108.513122.78390.9623.672111.726103.92991.25220.797103.21684.11187.0296.52463.00986.01274.76444.494
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▁▇██▇▇▇▇█▇▇▇▇▇▃▇█▆▃██▇▇█▇▇▇▇█▇███▇█▇█▇▇█▇▇██▇-34.592-191.453-30.315-19.458-16.134-34.453-22.601-31.269-27.683-17.53-44.346-44.084-28.051-22.463-37.226-140.068-29.35-10.7-72.933-126.629-15.48-16.414-27.744-24.1-21.826-27.081-30.084-24.281-23.161-16.918-27.794-20.126-17.897-18.982-31.214-21.425-26.179-18.442-34.622-43.109-21.615-32.945-26.051-18.706-9.306-22.952
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▆▂▃▁▆▄▃▄▄▄▃▅▄▃▅▄▄▄▅▄▅▄▄▅▅▃▄▄▅▄▄▅▅▄▄▄▄▄▄▄▅█▅▅▅-177.29146.68-286.472-182.359-362.36187.284-95.204-145.275-100.69-136.199-113.456-146.048-20.835-107.683-152.27515.205-128.515-53.945-61.67918.438-94.219-8.465-133.168-124.08-9.536-40.248-149.825-86.232-89.913-22.138-61.501-131.451-45.331-12.833-84.3-113.593-84.734-83.77-94.144-105.97-125.795-34.56266.422-39.354-38.732-20.413
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▆▆▄▆▁█▇▅▅▄35.59812.4-59.43226.409-196.308115.887.251-3.905-2.041-51.63NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:DeferredIncomeTaxExpenseBenefit ▄▃▃▄▄▃▇▃▄▁▇▄▃▃▅▃▄▄▇▄▃▃▆▄▄▄█▄▄▄▇▄▄▃▇▄▄▄▇▄▄▃▆▃▄▄-2.355-5.068-5.794-2.42-0.852-3.71813.333-3.0820.058-14.93914.203-1.792-3.693-6.4165.009-3.914-2.37-1.4712.956-2.226-5.548-3.30410.503-0.564-1.011-1.6719.135-2.66-2.747-0.69516.623-2.12-2.333-3.35412.309-2.131-2.697-2.06112.345-1.695-1.465-6.59311.45-2.858-2.728-1.806
us-gaap:IncreaseDecreaseInAccountsReceivable ▆▄█▆▃▃█▆▅▂▇▅▆▂▇▆▅▄█▅▆▃▆▅▆▃█▅▅▃▅▄▅▄▆▅▆▃▁▆▅▄▇▅▆▅21.783-12.23253.57921.997-31.175-39.90654.50413.5788.736-45.4145.5578.49219.793-54.30240.87621.65-0.252-23.28956.8720.46823.421-28.6124.498-4.35916.415-38.17950.805-3.3461.533-41.54.846-21.2588.067-20.6511.4263.45917.412-41.057-72.35122.50810.483-14.60437.6246.70414.646-3.949
us-gaap:IncreaseDecreaseInInventories ▅▆▄▃▄▅▃▄▄▅▄▄▄▅▄▄▄▅▄▄▅▅▄▅▄▅▃▄▄▅▃▅▄▄█▄▃▄▁▄▅▅▄▅▅▅24.76528.029-7.585-14.665.40720.674-12.8910.6463.75613.092-5.0296.2654.25215.707-9.9162.4325.36915.795-7.426-0.1729.76210.267-8.2298.3550.95617.703-27.3264.2910.1913.543-27.83411.1923.1415.01775.035-6.372-13.532-8.3-58.5994.6911.3922.238-1.19717.98112.6111.023
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet NANANA-36.961NANANA-27.298NANANA-16.613NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInOperatingActivities █▅█▇▆▃▇▆▄▄▇▅▅▃▆▅▅▃▅▅▄▂▅▄▄▂▅▄▄▂▄▄▃▁▄▄▃▁▄▃▃▁▃▃▃▂245.535158.877250.869225.078183.23765.515201.709175.876127.0798.795198.572149.674140.19576.564165.09145.858137.77867.599152.931138.922115.52535.7137.042126.041105.18958.596140.674127.261108.13242.845108.513122.78390.9623.672111.726103.92991.25220.797103.21684.11187.0296.52463.00986.01274.76444.494
us-gaap:NetIncomeLoss ▇▅█▆▄▃▇▅▅▄▇▄▄▃▃▄▃▃▅▃▃▂▄▃▃▂▄▃▂▂▄▂▂▂▄▂▂▂▃▂▂▁▃▂▂▁184.763149.663216.295161.767126.56298.115192.749129.395127.16111.805181.186126.653111.46893.30476.976104.95101.5892.466137.776101.33279.58865.674123.35188.86177.55763.051121.17284.99674.02258.051110.16274.32669.06252.544104.63372.18361.70452.32794.28268.19660.18846.82780.85262.08151.34737.868
us-gaap:ShareBasedCompensation ▆▆█▆▆▅▇▆▅▆▇▅▄▅▆▅▄▄▆▄▄▄▄▃▃▃▄▃▃▃▄▂▂▂▄▃▁▃▃▂▁▃▃▂▂▂4.5814.5755.4394.434.4234.3955.0024.4634.3384.4825.0744.2693.8824.3544.7594.033.9713.8224.4453.6123.5933.6563.8753.3673.4853.4963.8273.2813.3023.2013.6513.1363.0472.8053.9613.272.6513.3033.4353.1132.5353.1873.3343.0422.9943.015
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▇▁▇██▇▇▇▇█▇▇▇▇▇▃▇█▆▃██▇▇█▇▇▇▇█▇███▇█▇█▇▇█▇▇██▇-34.592-191.453-30.315-19.458-16.134-34.453-22.601-31.269-27.683-17.53-44.346-44.084-28.051-22.463-37.226-140.068-29.35-10.7-72.933-126.629-15.48-16.414-27.744-24.1-21.826-27.081-30.084-24.281-23.161-16.918-27.794-20.126-17.897-18.982-31.214-21.425-26.179-18.442-34.622-43.109-21.615-32.945-26.051-18.706-9.306-22.952
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▂▃▄▂▂▂▃▃▂▂▅▄▃▃▅▄▃▂█▂▂▂▃▂▂▂▃▃▂▂▃▂▂▂▃▂▃▂▄▃▃▂▄▂▁▁22.75824.60535.06620.33918.25418.83525.71426.92822.29522.40446.06135.07931.81229.77441.637.29727.51421.01572.72322.37614.5114.34825.7520.83317.38418.53927.9824.28820.40416.71625.34920.21917.76319.01831.29621.05924.70418.52933.99423.98922.95817.55935.37918.7619.34210.461
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▃▆▂▃▁▆▄▃▄▄▄▃▅▄▃▅▄▄▄▅▄▅▄▄▅▅▃▄▄▅▄▄▅▅▄▄▄▄▄▄▄▅█▅▅▅-177.29146.68-286.472-182.359-362.36187.284-95.204-145.275-100.69-136.199-113.456-146.048-20.835-107.683-152.27515.205-128.515-53.945-61.67918.438-94.219-8.465-133.168-124.08-9.536-40.248-149.825-86.232-89.913-22.138-61.501-131.451-45.331-12.833-84.3-113.593-84.734-83.77-94.144-105.97-125.795-34.56266.422-39.354-38.732-20.413
us-gaap:PaymentsForRepurchaseOfCommonStock ▅▆█▅▁▅▅▄▄▄▃▃▃▃▂▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▃▂▂▂212.499262.5374.999199.9990.0200.0216.25186.249186.25186.25118.75118.75118.749118.7564.99985.049124.952124.997124.998124.997124.997125.0123.743123.75123.728123.745117.524112.498101.4882.49877.56372.56972.54472.370.82272.08472.04563.72133.39957.057.057.17991.20476.043.61329.181
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value4444444444444444444444444444444444444444444444444444444444444444444444444444444444444444
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value23232323232324242424242525252525252526262626272727272828282929293030303131313131323233
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents

us-gaap:CommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value23232323232324242424242525252525252526262626272727272828282929292930303031313131313232333335
Percentage of CommonStockSharesOutstanding97.297.3100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value23232324242424242525252525262626262626262727272828282929293030303031313132323232333333343434
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value23232323232424242424242525252525252526262626272727282828292929293030303031313131313232333333
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value21637.020960.088032.088622.055568.064269.090435.054708.056419.056224.017.0093005.084293.084392.0176920.095832.095535.0198510.0105570.0158480.0147160.00141650.0141620.0267210.0269150.0152060.0161330.0171990.0171850.0515830.0517330.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7.976.419.156.765.294.087.955.285.154.57.255.044.413.663.014.13.943.575.273.842.992.444.533.232.792.244.272.962.551.983.722.492.291.733.432.341.971.662.992.151.881.452.481.871.531.12
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7.856.329.036.685.224.037.845.25.064.427.114.934.313.582.933.993.843.485.173.772.932.44.443.162.732.194.172.892.491.933.632.432.241.693.352.281.931.622.912.091.821.412.411.821.491.1
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value4.64.64.44.44.44.54.34.54.33.94.44.03.93.83.63.63.73.43.53.53.33.33.23.13.02.83.32.73.33.12.53.23.13.0
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.60.50.60.70.60.60.70.60.50.70.60.60.60.60.60.70.60.60.70.50.50.60.50.50.50.60.50.60.50.40.60.60.6

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value19317220818012874184115115124162108821228912513411649117567294489956-15.748447159155102743581883673-17.253289765891073722
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.021.522.222.318.611.421.815.415.818.319.814.811.418.511.518.020.519.66.918.19.313.414.18.017.110.6-2.37.111.810.922.717.312.96.812.415.46.513.7-2.74.717.313.215.122.08.05.4

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold us-gaap:ProductOrService

us-gaap:CostOfGoodsAndServicesSold

us-gaap:Product


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value294245292254217191259233226210256232221202239216199
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.830.531.131.531.429.530.731.031.030.931.431.730.730.730.831.030.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Service


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value9387868375838685858083828783828178
Percentage of CostOfGoodsAndServicesSold31.835.629.832.934.943.433.336.637.538.532.535.539.541.134.337.639.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.110.99.310.411.012.810.211.311.611.910.211.312.112.610.611.612.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value536471559469397374498435419388477419412374455400374342418369347299390339322298394343328292375318308279356308299277346314296261316256246217
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax58.158.659.658.257.657.759.057.757.457.258.457.157.256.758.557.357.457.759.056.857.155.658.056.255.555.856.554.653.953.154.953.853.453.354.353.352.451.853.452.352.852.453.452.252.652.3

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value23018526920515511823116915512523016014311719313912611318113310386161116102821591119776144979069135958169117878163110766951
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.923.128.725.522.518.327.422.521.218.528.221.819.917.824.920.019.419.125.520.517.016.024.019.417.515.522.917.816.013.921.216.515.713.220.716.514.312.918.114.514.512.718.615.714.812.3

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value453552442820383928134933322411634252143312320382824193826231834232116312320162318211629141813
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.94.45.65.54.23.14.55.33.82.06.04.64.53.715.05.03.93.66.14.93.93.85.74.64.23.75.54.33.83.35.14.03.83.24.84.03.53.23.63.13.83.34.93.03.83.2

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value109.4719.5059.319.582109.6359.88.8829.0948.849.0038.3098.3598.6258.2488.1717.7417.4077.1676.8726.586.7557.0296.9426.7256.9245.9915.9565.6666.2115.5575.5435.45.6675.5685.7065.8235.935.8935.6925.7115.34.7924.7115.254
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.11.21.01.21.41.61.11.31.21.31.11.21.21.31.11.21.31.31.01.11.11.21.01.21.21.31.01.01.01.00.90.91.01.00.91.01.01.10.91.01.01.10.91.01.01.3

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1841492161611269819212912711118112611193761041019213710179651238877631218474581107469521047261529468604680625137
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.018.623.120.018.315.122.817.217.416.522.217.215.414.19.915.015.515.619.415.613.112.218.314.713.311.817.413.512.210.516.112.611.910.015.912.510.89.814.511.310.79.413.612.711.09.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312011-09-302011-06-302011-03-31
Value1841491611269812912711118112611193761041019213710179651238877631218474581107469521047294686046
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.018.620.018.315.117.217.416.522.217.215.414.19.915.015.515.619.415.613.112.218.314.713.311.817.413.512.210.516.112.611.910.015.912.514.511.310.79.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3.6421722150.2-27.47519-17.378-12.199103.904-22.926-32.534225.497172919-49.91714-24.2417.525-7.895-34.38220-25.151-32.032-41.541-2.5661.29810262.444-18.969
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.42.12.41.90.0-4.22.4-2.3-1.71.50.5-3.1-4.53.40.72.44.53.3-7.02.2-4.01.4-1.2-5.73.4-4.7-4.6-6.6-0.40.21.54.40.4-3.6

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value-4.84113-8.039-5.713-0.924-5.025-4.7853.791-2.851.7364.271-4.61410-6.464-0.038-0.094-7.414-4.5467.956-1.2612.025-2.8352.6895.801-4.9922.3374.6360.098-0.09-3.138-1.4154.287
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax-132.981.2-35.8-38.0-462.018.3-24.0-21.823.416.7109.420.1-31.7-28.7-0.7-0.6-25.1-23.0-15.9-8.6-8.4-37.7-34.1-16.9-24.9-9.3-11.2-3.8-6.9-12.0-57.9-22.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.51.7-0.9-0.7-0.1-0.8-0.60.5-0.40.30.5-0.61.4-1.0-0.0-0.0-1.1-0.81.1-0.20.3-0.50.41.0-0.90.40.70.0-0.0-0.5-0.20.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value8.4833.23430201.124-22.4524-21.169-9.3498.664-0.367-18.312-42.863285.535173624-58.0915-26.26410-11.611-39.16824-25.941-46.197-2.6311.345293.853-23.246
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax232.918.8135.8138.0562.081.7124.0121.876.683.3-9.479.9131.7128.7100.7100.6125.1123.0116.4106.3108.3145.0147.1113.9121.3103.1111.2102.5103.6111.8157.7122.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.90.43.32.60.2-3.52.9-2.8-1.31.3-0.0-2.5-5.94.40.72.55.74.1-8.22.4-4.32.0-1.7-6.54.2-4.8-7.3-0.40.25.00.7-4.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value9.15223-7.652182.096-24.028-8.687-13.553-11.67912-18.885-17.808-29.2052812203223-88.59516-22.9586.832-28.611-40.61321-6.256-136.92-40.456-2.391.85345285.835-17.115
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.02.9-0.82.30.3-3.7-1.0-1.8-1.61.9-2.3-2.4-4.04.41.63.05.04.0-12.52.5-3.81.3-4.2-6.73.7-1.2-19.6-6.4-0.40.36.64.81.0-3.3

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value0.27419-40.045-2.0142.672-1.522-33.9316.8070.1414.75-16.306-1.02713-2.7795.3323.622-3.661-0.834-32.3551.7035.3770.102-16.3277.716-2.4754.865.0250.4990.306-1.4740.8075.952
Percentage of OtherComprehensiveIncomeLossNetOfTax3.082.6523.3-11.0127.56.3390.6-50.2-1.237.586.35.8-47.6-9.643.617.5-11.2-3.536.510.4-23.41.557.1-19.0-11.4-77.7-12.4-20.916.5-5.213.8-34.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.02.4-4.3-0.20.4-0.2-4.00.90.00.7-2.0-0.11.9-0.40.70.5-0.6-0.1-4.60.30.90.0-2.41.3-0.40.90.80.10.1-0.20.11.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2020-09-302019-09-302018-09-302017-09-30
Value-0.4090.8091.531-0.021
Percentage of OtherComprehensiveIncomeLossNetOfTax-2.2-6.0-8.6-0.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.10.10.2-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-03-312020-03-312019-03-312018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value0.807-0.056-0.7542.71.364-0.021-0.5550.3631.85-0.843-2.071-4.184-0.673-9.161-0.031140.716-0.2580.2020.3761.1750.179
Percentage of OtherComprehensiveIncomeLossNetOfTax3.50.2-6.09.311.2-0.1-1.71.5-2.1-5.19.0-61.22.422.6-0.1-237.0-1.810.810.91.320.1-1.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.1-0.0-0.10.40.2-0.0-0.10.10.3-0.1-0.3-0.8-0.1-1.5-0.02.80.1-0.00.00.10.20.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value8.4833.23430201.124-22.4524-21.169-9.3498.664-0.367-18.312-42.863285.535173624-58.0915-26.26410-11.611-39.16824-25.941-46.197-2.6311.345293.853-23.246
Percentage of OtherComprehensiveIncomeLossNetOfTax92.714.0-398.4113.253.693.4-284.9156.280.068.41.9102.8146.8100.345.382.6112.9102.065.694.7114.4159.740.696.4111.5414.7114.2110.172.6103.966.0135.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.90.43.32.60.2-3.52.9-2.8-1.31.3-0.0-2.5-5.94.40.72.55.74.1-8.22.4-4.32.0-1.7-6.54.2-4.8-7.3-0.40.25.00.7-4.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.661-0.713.7143.8322.9433.3431.9242.0051.5740.674161.4791.9162.40.301-0.9090.7445.730.001-0.603-8.1730.2840.0090.0080.0330.817-0.882-0.625-0.406-0.317-0.822-0.521-0.987-0.773-0.7670.266-0.433-0.156-0.095-0.409-1.207-0.669-3.3070.127-0.73-0.254
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.3-0.10.40.50.40.50.20.30.20.12.00.20.30.40.0-0.10.11.00.0-0.1-1.30.10.00.00.00.2-0.1-0.1-0.1-0.1-0.1-0.1-0.2-0.1-0.10.0-0.1-0.0-0.0-0.1-0.2-0.1-0.60.0-0.2-0.1

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value42393934313435363636363435343232323130303028312929283130322930292927282727283030292626242322
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.64.94.34.34.55.34.24.85.05.34.44.74.95.34.24.65.05.34.24.65.05.44.64.95.15.34.54.85.35.44.54.95.05.34.34.84.95.44.65.05.35.34.55.14.95.4

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value924804937807690649843753731679817734721660778698653594709650608539673604582535697629608550684591578524657578570535648601561498592490468416
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

mtd:IndustrialRelatedProductsandServices


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value310252271262
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax38.638.939.939.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax38.638.939.939.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:IndustrialRelatedProductsandServices100.0100.0100.0100.0

mtd:Industrialproductsandservices


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value368360322288344315303338305305
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax39.838.440.041.840.841.841.441.341.542.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax39.838.440.041.840.841.841.441.341.542.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:Industrialproductsandservices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:LaboratoryRelatedProductsandServices


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value444357359345
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.355.052.952.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax55.355.052.952.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:LaboratoryRelatedProductsandServices100.0100.0100.0100.0

mtd:Laboratoryproductsandservices


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value506522430359450388379428368361
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax54.855.753.352.053.451.551.952.450.250.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax54.855.753.352.053.451.551.952.450.250.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:Laboratoryproductsandservices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:RetailRelatedProductsandServices


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value48394853
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.16.17.18.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.16.17.18.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:RetailRelatedProductsandServices100.0100.0100.0100.0

mtd:Retailproductsandservices


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value50545442485048506054
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.45.86.76.15.86.66.76.28.37.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.45.86.76.15.86.66.76.28.37.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:Retailproductsandservices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

mtd:ProductRevenue, mtd:ChineseOperationsSegment, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value14390111104
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.813.916.415.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.813.916.415.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ProductRevenue mtd:ChineseOperationsSegment us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

mtd:ProductRevenue, mtd:OtherOperations, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value111919591
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.814.114.013.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.814.114.013.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ProductRevenue mtd:OtherOperations us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

mtd:ProductRevenue, mtd:SwissOperationsSegment, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value30242625
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.83.73.93.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.83.73.93.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ProductRevenue mtd:SwissOperationsSegment us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

mtd:ProductRevenue, mtd:UsOperationsSegment, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value205177174172
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.527.325.626.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.527.325.626.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ProductRevenue mtd:UsOperationsSegment us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

mtd:ProductRevenue, mtd:WesternEuropeanOperationsSegment, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value136105116116
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.016.317.217.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.016.317.217.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ProductRevenue mtd:WesternEuropeanOperationsSegment us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

mtd:ServiceRevenue, mtd:ChineseOperationsSegment, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value9.3427.1067.7047.127
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.21.11.11.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.21.11.11.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ServiceRevenue mtd:ChineseOperationsSegment us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

mtd:ServiceRevenue, mtd:ChineseOperationsSegment, us-gaap:TransferredOverTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value3.4073.1722.6032.511
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.50.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.50.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ServiceRevenue mtd:ChineseOperationsSegment us-gaap:TransferredOverTime100.0100.0100.0100.0

mtd:ServiceRevenue, mtd:OtherOperations, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value27252424
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.54.03.53.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.54.03.53.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ServiceRevenue mtd:OtherOperations us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

mtd:ServiceRevenue, mtd:OtherOperations, us-gaap:TransferredOverTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value5.5164.8324.1233.415
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.70.60.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.70.60.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ServiceRevenue mtd:OtherOperations us-gaap:TransferredOverTime100.0100.0100.0100.0

mtd:ServiceRevenue, mtd:SwissOperationsSegment, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value6.8915.5574.9514.83
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.90.90.70.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.90.90.70.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ServiceRevenue mtd:SwissOperationsSegment us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

mtd:ServiceRevenue, mtd:SwissOperationsSegment, us-gaap:TransferredOverTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value2.2232.0641.9612.071
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.30.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.30.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ServiceRevenue mtd:SwissOperationsSegment us-gaap:TransferredOverTime100.0100.0100.0100.0

mtd:ServiceRevenue, mtd:UsOperationsSegment, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value51504947
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.47.77.37.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.47.77.37.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ServiceRevenue mtd:UsOperationsSegment us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

mtd:ServiceRevenue, mtd:UsOperationsSegment, us-gaap:TransferredOverTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value1513109.625
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.92.11.61.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.92.11.61.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ServiceRevenue mtd:UsOperationsSegment us-gaap:TransferredOverTime100.0100.0100.0100.0

mtd:ServiceRevenue, mtd:WesternEuropeanOperationsSegment, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value35313334
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.44.85.05.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.44.85.05.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ServiceRevenue mtd:WesternEuropeanOperationsSegment us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

mtd:ServiceRevenue, mtd:WesternEuropeanOperationsSegment, us-gaap:TransferredOverTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value19161513
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.52.52.32.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.52.52.32.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ServiceRevenue mtd:WesternEuropeanOperationsSegment us-gaap:TransferredOverTime100.0100.0100.0100.0

us-gaap:Product, mtd:ChineseOperations, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value188156150128130129124123127119
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.416.718.718.615.517.117.015.217.316.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.416.718.718.615.517.117.015.217.316.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product mtd:ChineseOperations us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, mtd:OtherOperations, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value1171441129413510799132104101
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.715.413.913.616.114.313.616.214.214.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.715.413.913.616.114.313.616.214.214.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product mtd:OtherOperations us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, mtd:SwissOperations, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value32353022332624302425
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.53.83.83.23.93.53.33.83.43.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.53.83.83.23.93.53.33.83.43.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product mtd:SwissOperations us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, mtd:USOperations, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value252236212188221203202210195191
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.325.226.327.326.227.027.725.726.626.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.325.226.327.326.227.027.725.726.626.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product mtd:USOperations us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Product, mtd:WesternEuropeanOperations, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value145174124104148120115152124124
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.818.715.415.117.616.015.818.616.917.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.818.715.415.117.616.015.818.616.917.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product mtd:WesternEuropeanOperations us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, mtd:ChineseOperations, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value1211119.78410109.548101010
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.41.21.41.41.21.31.31.31.41.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.41.21.41.41.21.31.31.31.41.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service mtd:ChineseOperations us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, mtd:ChineseOperations, us-gaap:TransferredOverTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value4.0853.5912.9382.9723.2773.0182.8693.5192.8482.678
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.40.40.40.40.40.40.40.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.40.40.40.40.40.40.40.40.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service mtd:ChineseOperations us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, mtd:OtherOperations, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value29322823292727252524
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.23.53.53.43.53.73.83.23.53.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.23.53.53.43.53.73.83.23.53.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service mtd:OtherOperations us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, mtd:OtherOperations, us-gaap:TransferredOverTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value5.9415.6685.7924.8085.1965.1264.4595.7954.5584.598
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.60.70.70.60.70.60.70.60.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.60.60.70.70.60.70.60.70.60.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service mtd:OtherOperations us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, mtd:SwissOperations, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value6.5346.1226.3294.7265.7925.1915.0355.024.6634.919
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.70.80.70.70.70.70.60.60.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.70.80.70.70.70.70.60.60.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service mtd:SwissOperations us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, mtd:SwissOperations, us-gaap:TransferredOverTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value2.2842.3622.0122.212.1092.111.9612.0822.0092.072
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.30.20.30.20.30.30.30.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.30.20.30.20.30.30.30.30.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service mtd:SwissOperations us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, mtd:USOperations, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value54505246515353494849
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.95.46.46.76.17.07.36.16.76.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.95.46.46.76.17.07.36.16.76.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service mtd:USOperations us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, mtd:USOperations, us-gaap:TransferredOverTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value1615141413121210109.978
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.61.82.11.51.71.71.31.51.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.61.82.11.51.71.71.31.51.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service mtd:USOperations us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, mtd:WesternEuropeanOperations, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value37413427383132412933
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.04.54.34.04.64.24.55.14.04.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.04.54.34.04.64.24.55.14.04.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service mtd:WesternEuropeanOperations us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, mtd:WesternEuropeanOperations, us-gaap:TransferredOverTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value18191916151615121916
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.02.12.42.41.82.22.21.52.62.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.02.12.42.41.82.22.21.52.62.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service mtd:WesternEuropeanOperations us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:TimingOfTransferOfGoodOrService

mtd:ProductRevenue, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value626489524510
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax77.975.477.277.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax77.975.477.277.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ProductRevenue us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

mtd:ServiceRevenue, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value131119120118
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.318.517.717.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.318.517.717.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ServiceRevenue us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

mtd:ServiceRevenue, us-gaap:TransferredOverTime


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value46393431
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.76.15.14.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.76.15.14.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ServiceRevenue us-gaap:TransferredOverTime100.0100.0100.0100.0

us-gaap:Product, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value736748630537669586565650576562
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax79.779.878.177.879.477.877.479.578.477.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax79.779.878.177.879.477.877.479.578.477.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value140142132112135127127132118123
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.215.216.516.316.017.017.516.216.217.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.215.216.516.316.017.017.516.216.217.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Service, us-gaap:TransferredOverTime


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value47464441383937343935
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.15.05.56.04.65.25.14.35.44.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.15.05.56.04.65.25.14.35.44.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

mtd:ChineseOperations


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value205171165140144142136137140133
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.218.320.520.417.118.918.716.819.118.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.218.320.520.417.118.918.716.819.118.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ChineseOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:ChineseOperationsSegment


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value156100121113
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.415.517.917.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.415.517.917.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:ChineseOperationsSegment100.0100.0100.0100.0

mtd:OtherOperations


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value152144182146122121170140131123164134131119
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.518.019.518.217.718.820.218.618.018.220.118.318.218.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.518.019.518.217.718.820.218.618.018.220.118.318.218.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:OtherOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:SwissOperations


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value40443828413331373132
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.44.74.84.24.94.44.34.64.34.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.44.74.84.24.94.44.34.64.34.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:SwissOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:SwissOperationsSegment


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value39313332
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.94.94.94.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.94.94.94.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:SwissOperationsSegment100.0100.0100.0100.0

mtd:USOperations


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value323302278249285269267271255251
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.032.334.636.133.835.736.633.234.834.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.032.334.636.133.835.736.633.234.834.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:USOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:UsOperationsSegment


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value271241234229
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.837.234.534.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.837.234.534.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:UsOperationsSegment100.0100.0100.0100.0

mtd:WesternEuropeanOperations


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value201236177149202168163206173173
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.825.222.021.624.022.422.425.223.624.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.825.222.021.624.022.422.425.223.624.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:WesternEuropeanOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:WesternEuropeanOperationsSegment


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value192153165165
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.923.624.425.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.923.624.425.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:WesternEuropeanOperationsSegment100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

mtd:TotalAsiaRestOfWorld


Revenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value259189211202
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.329.231.130.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.329.231.130.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:TotalAsiaRestOfWorld100.0100.0100.0100.0

srt:Americas


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value353303340304270264316298292258298280274252
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax38.237.736.337.839.140.837.539.640.038.136.538.238.038.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax38.237.736.337.839.140.837.539.640.038.136.538.238.038.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Asia


Revenue
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-30
Value310297270226264242231253237226
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.631.733.532.831.432.231.731.032.331.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.631.733.532.831.432.231.731.032.331.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Asia100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Europe


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value260241300232194194262212207209265216220205
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.130.032.028.828.130.031.128.228.330.832.429.530.631.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.130.032.028.828.130.031.128.228.330.832.429.530.631.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value924804937807690649843753731679817734721660778698653594709650608539673604582535697629608550684591578524657578570535648601561498592490468416
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:ProductOrService

us-gaap:Product


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value736626748630537489669586565524650576562510620544512
Percentage of Revenues79.777.979.878.177.875.479.477.877.477.279.578.477.977.379.877.978.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax79.777.979.878.177.875.479.477.877.477.279.578.477.977.379.877.978.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Product0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Service


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value187177189176153159174167165155167158159149157154140
Percentage of Revenues20.322.120.221.922.224.620.622.222.622.820.521.622.122.720.222.121.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.322.120.221.922.224.620.622.222.622.820.521.622.122.720.222.121.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Service0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Revenues us-gaap:StatementGeographical

mtd:OtherOperations


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-30
Value152144146122121140131123134131119128123111124113102106104971151111011071059811099
Percentage of Revenues16.518.018.217.718.818.618.018.218.318.218.118.418.918.719.118.718.917.617.918.218.418.418.418.218.218.819.117.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.518.018.217.718.818.618.018.218.318.218.118.418.918.719.118.718.917.617.918.218.418.418.418.218.218.819.117.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:OtherOperations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mtd:SegmentGeographicalGroupsOfCountriesGroupFour


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-30
Value2051561651401001421361211401331131251089099928496918610799911049790113108
Percentage of Revenues22.219.420.520.415.518.918.717.919.118.517.217.916.515.315.315.315.716.015.616.117.216.416.617.716.917.319.619.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.219.420.520.415.518.918.717.919.118.517.217.916.515.315.315.315.716.015.616.117.216.416.617.716.917.319.619.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:SegmentGeographicalGroupsOfCountriesGroupFour0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mtd:SegmentGeographicalGroupsOfCountriesGroupThree


Revenuesus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-30
Value201192177149153168163165173173165171151147159154137150150142174169161166156146149156
Percentage of Revenues21.823.922.021.623.622.422.424.423.624.125.024.623.124.824.425.425.524.925.826.527.727.929.328.127.127.925.927.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.823.922.021.623.622.422.424.423.624.125.024.623.124.824.425.425.524.925.826.527.727.929.328.127.127.925.927.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:SegmentGeographicalGroupsOfCountriesGroupThree0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mtd:SwissOperations


Revenuesus-gaap:
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302012-09-302012-06-30
Value40382833313132333232303233353331312828
Percentage of Revenues4.44.84.24.44.34.34.54.94.95.05.15.45.75.65.55.35.44.95.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.44.84.24.44.34.34.54.94.95.05.15.45.75.65.55.35.44.95.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:SwissOperations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mtd:SwissOperationsSegment


Revenuesus-gaap:
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-31
Value393133322926313230
Percentage of Revenues4.94.94.94.95.05.05.85.85.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.94.94.94.95.05.05.85.85.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:SwissOperationsSegment0.00.00.00.00.00.00.00.00.0

mtd:USOperations


Revenuesus-gaap:
Period End2021-06-302020-06-30
Value323249
Percentage of Revenues35.036.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax35.036.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:USOperations0.00.0

mtd:UsOperationsSegment


Revenuesus-gaap:
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-31
Value271241234229215187178163158
Percentage of Revenues33.837.234.534.836.234.833.329.830.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.837.234.534.836.234.833.329.830.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax mtd:UsOperationsSegment0.00.00.00.00.00.00.00.00.0

srt:Americas


Revenuesus-gaap:
Period End2020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value278249269267255251239238
Percentage of Revenues34.636.135.736.634.834.834.236.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax34.636.135.736.634.834.834.236.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:Americas91.592.290.291.691.091.70.00.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value239221226204190198206202205204201202208200204204193184188187187168177175174173186186183172179173173166175171169167184185172161164145143135
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.927.624.125.427.530.624.526.928.130.124.727.628.830.426.329.329.631.026.528.830.931.326.329.130.032.326.829.630.131.326.329.330.031.726.729.629.831.328.430.930.732.427.829.630.632.4

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value31423028281427662679288527892635266026362618255725582511254924972247220321662220206120352018205320961975200921072143213521522144213320702117206120552113220322952341229822831718
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:StatementGeographical

mtd:ChineseOperationsSegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value98569412371068702510816731630366353214
Percentage of Assets35.024.947.241.932.425.340.734.029.816.615.512.5
Percentage of Assets35.024.947.241.932.425.340.734.029.816.615.512.5
Percentage of Assets mtd:ChineseOperationsSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:EliminationsAndCorporateSegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value-4396.324-3425.867-3506.173-3946.805-2893.996-2429.615-2443.16-2228.351-1786.532-1297.909-858.542-980.124
Percentage of Assets-156.2-122.8-133.9-154.8-133.6-120.4-121.6-103.5-84.4-58.9-37.6-57.0
Percentage of Assets-156.2-122.8-133.9-154.8-133.6-120.4-121.6-103.5-84.4-58.9-37.6-57.0
Percentage of Assets mtd:EliminationsAndCorporateSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:OtherOperationsSegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value340358319310277270261257238331199164
Percentage of Assets12.112.812.212.212.813.413.011.911.215.08.79.6
Percentage of Assets12.112.812.212.212.813.413.011.911.215.08.79.6
Percentage of Assets mtd:OtherOperationsSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:SwissOperationsSegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value20281648147113741212113710181090921812772586
Percentage of Assets72.159.156.253.956.056.450.750.643.536.933.834.1
Percentage of Assets72.159.156.253.956.056.450.750.643.536.933.834.1
Percentage of Assets mtd:SwissOperationsSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:UsOperationsSegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2560236321131937174715111294124211281037912
Percentage of Assets91.084.780.776.080.674.964.457.753.347.140.0
Percentage of Assets91.084.780.776.080.674.964.457.753.347.140.0
Percentage of Assets mtd:UsOperationsSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:WesternEuropeanOperationsSegment


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value1294115098318051120101810611059985953903928
Percentage of Assets46.041.237.670.851.750.452.849.246.543.339.654.0
Percentage of Assets46.041.237.670.851.750.452.849.246.543.339.654.0
Percentage of Assets mtd:WesternEuropeanOperationsSegment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value29512825253123232229257923682197215620742028202620251951200219841786176317311720156914911438146714421309128912581235121112171296132212701290126312801306142214761502150915111007
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets93.993.390.084.083.289.484.983.481.178.777.579.279.277.778.579.579.580.079.977.576.173.371.271.468.866.364.259.757.756.756.660.562.061.460.961.362.361.864.564.364.265.766.258.6

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value31423028281427662679288527892635266026362618255725582511254924972247220321662220206120352018205320961975200921072143213521522144213320702117206120552113220322952341229822831718
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value191202282443450306420438504561590531532560547512461439434500491543580586654666719848907923935847811800827798774806781819838788771711503581
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.16.710.016.016.810.615.116.618.921.322.520.820.822.321.520.520.520.020.122.523.926.728.828.631.233.735.840.342.343.343.439.538.038.639.138.737.738.235.535.735.834.333.841.40.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value-302.592-311.744-334.925-327.273-345.605-347.701-323.673-314.986-301.433-289.754-302.414-283.529-265.721-236.516-265.406-277.637-298.386-331.12-354.998-266.403-282.775-259.817-266.649-238.038-197.425-219.205-212.949-76.029-35.573-33.183-35.036-80.535-108.741-114.576-97.461-74.107-90.882-66.147-86.9382464278.201-16.209-31.86142
Percentage of StockholdersEquity-158.1-153.8-118.5-73.9-76.8-113.5-76.9-71.9-59.8-51.6-51.3-53.3-49.9-42.2-48.5-54.1-64.6-75.3-81.6-53.2-57.5-47.8-45.9-40.6-30.2-32.9-29.6-9.0-3.9-3.6-3.7-9.5-13.4-14.3-11.8-9.3-11.7-8.2-11.13.07.73.41.1-2.3-6.37.3
Percentage of Assets-9.6-10.3-11.9-11.8-12.9-12.0-11.6-11.9-11.3-11.0-11.5-11.1-10.4-9.4-10.4-11.1-13.3-15.0-16.4-12.0-13.7-12.8-13.2-11.6-9.4-11.1-10.6-3.6-1.7-1.6-1.6-3.8-5.1-5.5-4.6-3.6-4.4-3.1-3.91.12.71.20.4-0.90.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value815810805799792788783778774769764759755751747742738734730725715707697682678674670673669660653647644641638625622619616613608602597574559548
Percentage of StockholdersEquity426.0400.2284.8180.5176.1257.3186.3177.7153.6137.1129.6142.9141.9134.0136.5144.7159.8167.0168.0145.0145.5130.1120.2116.3103.7101.293.279.373.771.669.976.479.580.277.278.480.376.878.974.972.676.477.480.7111.294.3
Percentage of Assets25.926.828.628.929.627.328.129.529.129.229.229.729.529.929.329.732.833.333.732.734.734.734.633.232.434.133.432.031.231.030.330.230.231.030.230.430.329.328.026.726.026.226.233.40.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value54295244509548824720459544994309418040533941376336373526343333603256315730652934283427562692257624882415235722432162209120371935186317981749165315841523147613911325126712231009848652
Percentage of StockholdersEquity2836.22588.01802.61101.91048.81499.71069.3983.3829.3721.6668.1708.0683.2628.9627.3655.1705.0717.8704.9586.2576.2507.3463.8439.4380.4362.7327.6264.2238.2226.5217.9228.3229.8224.7211.5207.2204.4188.7189.0169.9158.0160.6158.5142.0168.6112.2
Percentage of Assets172.7173.2181.0176.5176.2159.2161.3163.5157.1153.7150.5147.2142.2140.4134.6134.6144.9143.3141.5132.1137.5135.4133.4125.5118.7122.3117.3106.4100.998.094.690.387.386.882.680.277.172.167.060.656.655.153.658.80.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value-5751.052-5541.402-5283.584-4912.096-4717.962-4729.799-4539.154-4335.747-4149.54-3972.597-3814.604-3708.805-3595.296-3481.032-3368.182-3312.526-3235.176-3121.111-3006.771-2893.292-2776.454-2660.782-2543.229-2434.46-2316.441-2205.272-2095.656-1991.994-1888.911-1796.55-1721.03-1655.051-1588.676-1525.455-1463.924-1407.74-1341.12-1270.206-1225.125-1210.808-1159.848-1108.074-1057.39-857.13-873.601-662.393
Percentage of StockholdersEquity-3004.4-2734.6-1869.1-1108.7-1048.2-1543.7-1078.7-989.2-823.2-707.2-646.5-697.6-675.3-620.8-615.4-645.7-700.4-709.6-691.3-578.1-564.4-489.7-438.1-415.2-354.1-331.1-291.2-234.6-208.1-194.5-184.1-195.3-195.9-190.6-177.0-176.4-173.1-157.4-156.8-147.8-138.3-140.4-137.0-120.5-173.6-114.0
Percentage of Assets-183.0-183.0-187.7-177.6-176.1-163.9-162.7-164.5-155.9-150.7-145.7-145.0-140.5-138.6-132.1-132.6-143.9-141.6-138.8-130.3-134.7-130.7-126.0-118.5-110.5-111.6-104.3-94.5-88.1-84.1-79.9-77.2-74.5-73.7-69.1-68.3-65.2-60.1-55.6-52.7-49.5-48.2-46.3-49.90.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value11721080105610469891200110996398196910459711003927100698691391289694690086686286891281484987288689091384887582886483886090510181053109811171144646
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets37.335.737.637.836.941.639.836.636.936.839.938.039.236.939.539.540.641.441.442.643.742.642.742.343.541.242.341.441.441.742.539.641.040.040.840.741.942.846.245.946.948.650.137.6

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value1421069415312732320712012412617813718398148169146164158146114110981231497585126111115111921209310110513415623526232838844714211185857881
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.53.53.35.64.711.27.44.64.74.86.85.47.23.95.86.86.57.57.36.65.65.44.96.07.13.84.26.05.25.45.24.35.64.54.85.16.67.410.711.414.016.919.60.00.00.04.90.00.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value600574593521490518566503498489535494486483528483448439454414407387411390402382435410427425466402418410437406397389425398382365368312
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.119.021.118.918.318.020.319.118.718.620.419.319.019.320.719.319.919.921.018.719.819.020.419.019.219.421.719.519.919.921.718.819.619.820.719.719.318.419.317.416.315.916.218.2

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value350321297292299292274280286282268277270278255263253242222239234227214225223218204219224224210219203199198214217238241265268247217168
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.110.610.610.611.210.19.810.710.810.710.310.810.611.110.010.611.311.010.210.811.311.210.611.010.611.110.210.410.510.59.810.29.59.69.410.410.611.311.011.611.510.89.59.8

Inventory Finished Goods

us-gaap:InventoryFinishedGoods

us-gaap:InventoryFinishedGoods


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value13512710910910610810110610910398101981039394908880879185818181747178817974777068627982909810310278
Percentage of InventoryFinishedGoods100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.34.23.94.04.03.83.64.14.13.93.84.03.94.13.73.84.04.03.73.94.44.24.04.03.93.83.63.73.83.73.43.63.33.32.93.94.04.34.54.54.43.5

Inventory Raw Materials And Supplies

us-gaap:InventoryRawMaterialsAndSupplies

us-gaap:InventoryRawMaterialsAndSupplies


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value148134132130143133129128128128122125121122118119113107100109101101981011001009799101102989792931039997105101111114101
Percentage of InventoryRawMaterialsAndSupplies100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.74.44.74.75.44.64.64.94.84.94.74.94.74.94.74.85.04.94.64.94.95.04.95.04.85.14.94.74.74.84.64.64.44.54.94.84.85.04.64.84.94.5

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value807771787266615971716361636674706566617372717066747561566466677474666958606965756766
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.52.62.52.82.72.32.22.22.72.72.42.42.52.62.92.82.93.02.83.33.53.53.53.23.63.83.12.73.03.13.13.53.53.23.32.92.93.33.03.32.92.9

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value14211312123311771023954934933849750682
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets50.547.147.146.247.247.346.543.340.134.129.9

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:BuildingAndBuildingImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value356326317300247211210212206195186
Percentage of PropertyPlantAndEquipmentGross25.124.925.825.624.222.222.522.724.326.127.4
Percentage of Assets12.711.712.111.811.410.510.59.99.88.98.2
Percentage of Assets us-gaap:BuildingAndBuildingImprovements0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ComputerSoftwareIntangibleAsset


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value544514470436372353327302247
Percentage of PropertyPlantAndEquipmentGross38.339.238.237.136.437.135.132.429.1
Percentage of Assets19.318.418.017.117.217.516.314.111.7
Percentage of Assets us-gaap:ComputerSoftwareIntangibleAsset0.00.00.00.00.00.00.00.00.0

us-gaap:Land


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6158585855475156545353
Percentage of PropertyPlantAndEquipmentGross4.44.44.74.95.55.05.56.06.57.17.9
Percentage of Assets2.22.12.22.32.62.32.52.62.62.42.3
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MachineryAndEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value458413386382347341345361340321312
Percentage of PropertyPlantAndEquipmentGross32.231.531.332.533.935.837.038.840.142.845.8
Percentage of Assets16.314.814.815.016.016.917.216.816.114.613.7
Percentage of Assets us-gaap:MachineryAndEquipment0.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value622563515509459436423418380340318
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets22.120.219.720.021.221.621.119.417.915.513.9

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-30
Value6.24.13.94.03.93.93.83.83.73.73.63.63.53.63.62.92.52.52.52.21.71.81.61.51.61.61.71.61.61.61.51.51.51.41.61.91.91.91.71.91.7
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AmortizationOfIntangibleAssets us-gaap:BusinessAcquisition

mtd:PendoTECHAcquisition


Amortization
Period End2021-06-302021-03-31
Value0.06.9
Percentage of AmortizationOfIntangibleAssets0.0168.3
Percentage of Assets0.00.0
Percentage of Assets mtd:PendoTECHAcquisition0.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value790780798758743742748722728722717697678696668641600572563527514521517513522510511512521517514497474466469445427425410408416380364316
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets25.225.828.427.427.725.726.827.427.427.427.427.326.527.726.225.726.726.026.023.724.925.625.625.024.925.825.524.324.324.223.923.222.222.522.221.620.820.118.617.817.816.616.018.4

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical

country:CH


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value314295293259246233235243275245205
Percentage of PropertyPlantAndEquipmentNet39.339.440.938.843.745.246.147.458.859.856.5
Percentage of Assets11.210.611.210.211.411.611.711.313.011.19.0
Percentage of Assets country:CH0.00.00.00.00.00.00.00.00.00.00.0

country:CN


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value8985879283828374695443
Percentage of PropertyPlantAndEquipmentNet11.211.512.213.814.916.016.314.514.913.212.0
Percentage of Assets3.23.13.33.63.94.14.23.53.32.51.9
Percentage of Assets country:CN0.00.00.00.00.00.00.00.00.00.00.0

country:DE


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value4848484928293229252627
Percentage of PropertyPlantAndEquipmentNet6.16.56.77.45.05.66.45.65.56.47.5
Percentage of Assets1.71.71.81.91.31.41.61.31.21.21.2
Percentage of Assets country:DE0.00.00.00.00.00.00.00.00.00.00.0

country:FR


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value9.1238.8497.816.3865.0095.1745.8026.7376.7814.7434.62
Percentage of PropertyPlantAndEquipmentNet1.11.21.11.00.91.01.11.31.41.21.3
Percentage of Assets0.30.30.30.30.20.30.30.30.30.20.2
Percentage of Assets country:FR0.00.00.00.00.00.00.00.00.00.00.0

country:GB


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3426171912156.1126.0016.1036.1556.437
Percentage of PropertyPlantAndEquipmentNet4.33.52.42.92.23.11.21.21.31.51.8
Percentage of Assets1.21.00.70.80.60.80.30.30.30.30.3
Percentage of Assets country:GB0.00.00.00.00.00.00.00.00.00.00.0

country:US


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value208200234220168132128133665761
Percentage of PropertyPlantAndEquipmentNet26.026.832.733.029.925.625.125.914.214.017.0
Percentage of Assets7.47.29.08.67.86.66.46.23.22.62.7
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.00.0

mtd:OtherAmericas


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3.7133.8282.9463.4063.8334.124.114.8314.3323.7582.919
Percentage of PropertyPlantAndEquipmentNet0.50.50.40.50.70.80.80.90.90.90.8
Percentage of Assets0.10.10.10.10.20.20.20.20.20.20.1
Percentage of Assets mtd:OtherAmericas0.00.00.00.00.00.00.00.00.00.00.0

mtd:OtherEurope


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6459128.056.5116.1586.9837.9367.417.0156.685
Percentage of PropertyPlantAndEquipmentNet8.07.91.81.21.21.21.41.51.61.71.8
Percentage of Assets2.32.10.50.30.30.30.30.40.30.30.3
Percentage of Assets mtd:OtherEurope0.00.00.00.00.00.00.00.00.00.00.0

mtd:RestOfWorld


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2720139.7598.8118.2778.3418.3596.6295.1455.091
Percentage of PropertyPlantAndEquipmentNet3.42.71.81.51.61.61.61.61.41.31.4
Percentage of Assets1.00.70.50.40.40.40.40.40.30.20.2
Percentage of Assets mtd:RestOfWorld0.00.00.00.00.00.00.00.00.00.00.0

mtd:TotalAmericas


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value211204237223172136132138716164
Percentage of PropertyPlantAndEquipmentNet26.527.333.133.530.626.425.926.915.114.917.8
Percentage of Assets7.57.39.18.88.06.86.66.43.42.82.8
Percentage of Assets mtd:TotalAmericas0.00.00.00.00.00.00.00.00.00.00.0

mtd:TotalAsiaRestOfWorld


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value116106100102929091827659
Percentage of PropertyPlantAndEquipmentNet14.614.214.115.316.417.617.916.116.314.5
Percentage of Assets4.13.83.84.04.34.54.63.93.62.7
Percentage of Assets mtd:TotalAsiaRestOfWorld0.00.00.00.00.00.00.00.00.00.0

mtd:TotalEurope


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value470437379342298290287293321289250
Percentage of PropertyPlantAndEquipmentNet58.958.552.951.253.056.156.257.068.670.668.8
Percentage of Assets16.715.714.513.413.814.414.313.615.213.111.0
Percentage of Assets mtd:TotalEurope0.00.00.00.00.00.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-31
Value642640550541537536535531534535534537536544539538483478476482444448446448442437444449457456455452447445452451446451447452447444434448439440
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.421.219.619.620.118.619.220.220.120.320.421.021.021.721.221.621.521.722.021.721.522.022.121.821.122.222.121.321.421.421.221.121.021.521.421.921.721.420.319.719.119.319.00.00.025.7

us-gaap:Goodwill us-gaap:StatementGeographical

mtd:ChineseOperationsSegment


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value0.6860.6330.6440.690.6360.6920.740.7460.7170.710.6780.649
Percentage of Goodwill0.10.10.10.10.10.20.20.20.20.20.20.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets mtd:ChineseOperationsSegment0.10.10.10.10.10.10.10.10.10.20.20.3

mtd:OtherOperations


Goodwillus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value151515141414141414141515151514151414131313141414141313131514141514141312
Percentage of Goodwill2.42.42.82.82.72.82.82.82.82.82.82.92.93.23.13.33.23.13.03.03.03.13.33.23.33.03.03.13.33.33.23.33.33.23.02.9
Percentage of Assets0.50.50.50.60.50.60.60.60.60.60.60.60.60.70.70.70.70.70.60.60.70.70.70.70.70.60.60.70.70.70.70.70.60.60.00.0
Percentage of Assets mtd:OtherOperations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mtd:OtherOperationsSegment


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value151414151413131414141412
Percentage of Goodwill2.82.82.82.93.03.03.03.13.23.33.22.9
Percentage of Assets0.60.50.60.60.70.70.70.70.70.70.60.7
Percentage of Assets mtd:OtherOperationsSegment4.64.24.75.05.15.05.15.56.14.47.17.8

mtd:SegmentGeographicalGroupsOfCountriesGroupFour


Goodwillus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value0.6970.6830.6510.6210.6190.6150.6430.6630.6150.6440.6780.7220.6730.6530.6430.6690.6720.6920.7090.7460.7440.7410.7380.7380.7380.7410.7330.7220.7130.7160.7150.7070.6950.6830.6660.654
Percentage of Goodwill0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets mtd:SegmentGeographicalGroupsOfCountriesGroupFour0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mtd:SegmentGeographicalGroupsOfCountriesGroupThree


Goodwillus-gaap:
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value93928884858386888389899590878387879194969210310910910910610210010410010410498979589
Percentage of Goodwill14.514.416.315.815.815.816.216.515.716.716.717.616.918.117.518.119.720.421.121.821.123.124.023.924.123.522.822.523.122.623.223.221.922.021.220.3
Percentage of Assets3.03.03.23.22.93.23.33.33.23.53.53.83.63.93.83.94.24.54.64.64.74.95.15.15.15.04.84.95.14.95.04.64.24.20.00.0
Percentage of Assets mtd:SegmentGeographicalGroupsOfCountriesGroupThree0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mtd:SwissOperations


Goodwillus-gaap:
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-12-312018-09-302018-06-302017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-12-312013-09-302013-06-302012-09-302012-06-30
Value232322212221222122222222222322242423222322
Percentage of Goodwill3.74.34.24.14.14.14.24.14.14.74.65.04.95.25.15.35.35.35.15.15.0
Percentage of Assets0.70.80.90.80.80.80.90.90.91.01.01.11.11.11.11.11.11.11.11.11.1
Percentage of Assets mtd:SwissOperations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mtd:SwissOperationsSegment


Goodwillus-gaap:
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-312018-03-312017-12-312017-03-312016-12-312016-03-312015-12-312015-03-312014-12-312014-03-312013-12-312013-03-312012-12-312011-12-312010-12-312009-12-31
Value232422222121222221212221222124242223222018
Percentage of Goodwill3.64.54.24.24.14.14.24.14.54.55.04.95.14.95.35.35.15.25.14.74.2
Percentage of Assets0.80.90.80.80.80.80.90.91.01.01.11.11.11.11.11.11.11.11.00.91.1
Percentage of Assets mtd:SwissOperationsSegment0.01.20.01.40.01.50.01.60.01.80.01.90.02.10.02.20.02.62.82.73.2

mtd:USOperations


Goodwillus-gaap:
Period End2021-06-302019-09-30
Value509414
Percentage of Goodwill79.478.0
Percentage of Assets16.215.7
Percentage of Assets mtd:USOperations0.00.0

mtd:UsOperationsSegment


Goodwillus-gaap:
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-312018-03-312017-12-312017-03-312016-12-312016-03-312015-12-312015-03-312014-12-312014-03-312013-12-312013-03-312012-12-312011-12-312010-12-31
Value509415413410410410409409357357319317308308307307307307307306
Percentage of Goodwill79.575.677.176.576.676.775.275.974.775.171.371.270.669.567.467.669.168.168.770.4
Percentage of Assets16.814.814.314.715.615.716.316.116.216.515.715.715.615.414.414.314.914.514.013.4
Percentage of Assets mtd:UsOperationsSegment0.016.20.017.30.019.40.021.10.020.50.021.00.023.90.024.80.027.329.633.5

mtd:WesternEuropeanOperationsSegment


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value938787918292991081051019389
Percentage of Goodwill17.016.416.317.017.320.722.423.823.322.821.420.3
Percentage of Assets3.33.23.33.63.84.64.95.05.04.64.15.2
Percentage of Assets mtd:WesternEuropeanOperationsSegment7.27.68.95.17.49.19.410.310.710.710.39.6

srt:Americas


Goodwillus-gaap:
Period End2020-09-302020-06-302019-09-302019-06-302018-12-312018-09-302018-06-302017-09-302017-06-30
Value414414410410410410409409357
Percentage of Goodwill76.577.177.276.776.776.276.376.074.0
Percentage of Assets15.015.515.615.415.716.016.016.415.9
Percentage of Assets srt:Americas0.00.00.00.00.00.00.00.00.0

Indefinite Lived Intangible Assets Excluding Goodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

mtd:TradenameIndefiniteLife


Indefinite
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3535353528242425252523
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.31.31.41.41.31.21.21.21.21.11.0
Percentage of Assets mtd:TradenameIndefiniteLife0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:TradeNames


Indefinite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value353535353535353535353535353535352828282824242424242424252525252525252525242525252323
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill0.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.0100.0
Percentage of Assets1.11.21.31.31.31.21.31.31.31.31.41.41.41.41.41.41.31.31.31.31.21.21.21.21.21.31.21.21.21.21.21.21.21.21.21.21.21.21.11.11.01.0
Percentage of Assets us-gaap:TradeNames0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value293298196199202205206209211213217220219224226229164165167169114115115114109110112111114112114114114115117118118120121123113113104105
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.39.97.07.27.57.17.47.97.98.18.38.68.68.98.99.27.37.57.77.65.55.75.75.65.25.65.65.35.35.35.35.35.45.65.65.75.85.75.55.44.94.94.66.1

us-gaap:IntangibleAssetsNetExcludingGoodwill us-gaap:FiniteLivedIntangibleAssetsByMajorClass

mtd:ProvenTechnologyAndPatents


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value45462626272828293030313229303132222323252021201814141411121213
Percentage of IntangibleAssetsNetExcludingGoodwill15.315.513.313.313.413.613.914.014.214.214.314.813.413.813.914.113.713.913.914.817.918.317.816.112.913.113.110.411.011.511.8
Percentage of Assets1.41.50.91.01.01.01.01.11.11.21.21.31.21.21.21.31.01.01.11.11.01.01.00.90.70.70.70.50.60.60.6
Percentage of Assets mtd:ProvenTechnologyAndPatents0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mtd:TradenameFiniteLife


Intangible
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1.4521.471.631.7111.6682.0422.3542.681
Percentage of IntangibleAssetsNetExcludingGoodwill0.70.70.80.81.01.82.12.3
Percentage of Assets0.10.10.10.10.10.10.10.1
Percentage of Assets mtd:TradenameFiniteLife0.00.00.00.00.00.00.00.0

mtd:TradenameIndefiniteLife


Intangible
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value3535353528242425
Percentage of IntangibleAssetsNetExcludingGoodwill18.117.216.315.716.921.522.121.9
Percentage of Assets1.31.31.41.41.31.21.21.2
Percentage of Assets mtd:TradenameIndefiniteLife0.00.00.00.00.00.00.00.0

us-gaap:CustomerRelationships


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value2062091331341361391381401431451481491511551561581101111121126667676868687071737273
Percentage of IntangibleAssetsNetExcludingGoodwill70.170.167.767.867.867.767.467.367.968.068.167.869.169.069.169.067.367.467.566.858.158.158.459.862.362.262.264.464.263.963.9
Percentage of Assets6.66.94.74.95.14.85.05.35.45.55.75.95.96.26.16.44.95.15.25.13.23.33.33.33.33.53.53.43.43.43.4
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value2.4362.920.4380.7891.1941.5771.7472.0630.7270.8460.9931.151.2721.3281.2911.5951.1060.9171.0550.9330.3870.4240.5630.8180.3740.3760.490.6310.7440.0510.098
Percentage of IntangibleAssetsNetExcludingGoodwill0.81.00.20.40.60.80.81.00.30.40.50.50.60.60.60.70.70.60.60.60.30.40.50.70.30.30.40.60.70.00.1
Percentage of Assets0.10.10.00.00.00.10.10.10.00.00.00.00.00.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TradeNames


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value4.6584.7491.4521.3991.4071.4321.471.5011.6351.6661.631.6531.6771.7071.7111.7211.6961.5581.6681.7942.0772.1272.0421.9652.0872.1622.3542.4332.5432.62.681
Percentage of IntangibleAssetsNetExcludingGoodwill1.61.60.70.70.70.70.70.70.80.80.80.70.80.80.80.71.00.91.01.11.81.81.81.71.92.02.12.22.22.32.3
Percentage of Assets0.10.20.10.10.10.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets us-gaap:TradeNames0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IntangibleAssetsNetExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:TradeNames


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-31
Value35353535353535353535353535353535282828282424242424242425252525
Percentage of IntangibleAssetsNetExcludingGoodwill12.111.918.117.817.617.217.216.916.816.616.316.116.215.815.715.517.317.116.916.821.721.421.521.722.622.522.122.522.022.221.9
Percentage of Assets1.11.21.31.31.31.21.31.31.31.31.41.41.41.41.41.41.31.31.31.31.21.21.21.21.21.31.21.21.21.21.2
Percentage of Assets us-gaap:TradeNames0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:BalanceSheetLocation

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherNoncurrentAssets


Operating
Period End2020-12-312019-12-31
Value9887
Percentage of OperatingLeaseRightOfUseAsset100.0100.0
Percentage of Assets3.53.1
Percentage of Assets us-gaap:OtherNoncurrentAssets0.00.0

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:StatementBusinessSegments

mtd:ChineseOperationsSegment


Operating
Period End2020-12-312019-12-31
Value2.93.0
Percentage of OperatingLeaseRightOfUseAsset2.93.4
Percentage of Assets0.10.1
Percentage of Assets mtd:ChineseOperationsSegment0.00.0

mtd:EliminationsAndCorporateSegment


Operating
Period End2020-12-312019-12-31
Value3.11.9
Percentage of OperatingLeaseRightOfUseAsset3.12.2
Percentage of Assets0.10.1
Percentage of Assets mtd:EliminationsAndCorporateSegment0.00.0

mtd:OtherOperationsSegment


Operating
Period End2020-12-312019-12-31
Value2522
Percentage of OperatingLeaseRightOfUseAsset26.326.0
Percentage of Assets0.90.8
Percentage of Assets mtd:OtherOperationsSegment0.00.0

mtd:SwissOperationsSegment


Operating
Period End2020-12-312019-12-31
Value2.31.3
Percentage of OperatingLeaseRightOfUseAsset2.31.5
Percentage of Assets0.10.0
Percentage of Assets mtd:SwissOperationsSegment0.00.0

mtd:UsOperationsSegment


Operating
Period End2020-12-312019-12-31
Value3538
Percentage of OperatingLeaseRightOfUseAsset36.043.9
Percentage of Assets1.31.4
Percentage of Assets mtd:UsOperationsSegment0.00.0

mtd:WesternEuropeanOperationsSegment


Operating
Period End2020-12-312019-12-31
Value2820
Percentage of OperatingLeaseRightOfUseAsset29.323.0
Percentage of Assets1.00.7
Percentage of Assets mtd:WesternEuropeanOperationsSegment0.00.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value202189169184170164151174169160689383766657463628736559548182756114014113513010597888693879386158164146138114
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.46.36.06.76.45.75.46.66.46.12.63.63.23.02.62.32.01.71.33.33.22.92.74.03.93.83.06.76.66.36.04.94.64.34.14.54.34.43.96.97.06.46.16.7

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value210189175146155168185148160174196156170164167148143137146129131120142136138131145129140119145120122116142129129131168167151134138103
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.76.36.25.35.85.86.75.66.06.67.56.16.76.66.65.96.46.36.85.86.45.97.06.76.66.77.36.16.55.66.85.65.85.66.76.36.36.27.67.36.55.86.06.0

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value195195196180162158166158162161156128145159152137124128133126120126127126122123120119117117116113107109107103989810010810710010091
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.26.47.06.56.15.56.06.06.16.16.05.05.76.46.05.55.65.86.15.75.86.26.36.25.86.26.05.75.55.55.45.35.15.35.15.04.84.74.64.74.64.44.45.3

Debt Current

us-gaap:DebtCurrent

us-gaap:DebtCurrent


Debt
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-31
Value5350555355485149555219182118212014
Percentage of DebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.71.82.02.02.01.82.01.92.22.00.80.71.00.91.01.00.7

us-gaap:DebtCurrent us-gaap:DebtInstrument

mtd:OtherPrincipalTradingCurrencies


Debt
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value5254514750555118212120
Percentage of DebtCurrent99.399.396.797.897.8100.099.3100.0100.0100.0100.0
Percentage of Assets1.72.01.91.81.92.22.00.71.01.01.0
Percentage of Assets mtd:OtherPrincipalTradingCurrencies0.00.00.00.00.00.00.00.00.00.00.0

mtd:UsDollarAmounts


Debt
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value0.3490.3741.7631.0581.160.0140.3590.00.00.00.0
Percentage of DebtCurrent0.70.73.32.22.20.00.70.00.00.00.0
Percentage of Assets0.00.00.10.00.00.00.00.00.00.00.0
Percentage of Assets mtd:UsDollarAmounts0.00.00.00.00.00.00.00.00.00.00.0

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value938841840764702679754719707707734697688636689652588561587620591544595593579637678650640509564538509478562555523525609617565524542494
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets29.927.829.927.626.223.627.127.326.626.928.027.326.925.427.026.126.225.527.128.028.726.829.528.927.632.333.830.929.923.826.225.123.923.126.626.925.424.927.726.924.222.823.728.8

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent us-gaap:BalanceSheetLocation

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherCurrentLiabilities


Operating
Period End2020-12-312019-12-31
Value2927
Percentage of OperatingLeaseLiabilityCurrent100.0100.0
Percentage of Assets1.01.0
Percentage of Assets us-gaap:OtherCurrentLiabilities0.00.0

Taxes Payable Current

us-gaap:TaxesPayableCurrent

us-gaap:TaxesPayableCurrent


Taxes
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value11999899070546990747673907663727253464770696463766957594942516169595064695856555854514938
Percentage of TaxesPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.83.33.23.32.61.92.53.42.82.92.83.53.02.52.82.92.42.12.23.23.43.23.13.73.32.93.02.42.02.42.93.32.82.43.03.42.92.72.52.52.32.32.22.3

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-31
Value160212841169114612351124108798598810209601050947875826693575
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets51.045.642.342.844.342.740.937.638.739.937.742.142.240.437.233.628.5

us-gaap:LongTermDebt us-gaap:DebtInstrument

mtd:OtherPrincipalTradingCurrencies


Long
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value612373371215208196201164183181186
Percentage of LongTermDebt38.331.932.419.219.219.819.815.719.422.026.9
Percentage of Assets19.513.513.98.27.97.77.96.68.28.29.1
Percentage of Assets mtd:OtherPrincipalTradingCurrencies0.00.00.00.00.00.00.00.00.00.00.0

mtd:UsDollarAmounts


Long
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value989796774908878792818886764644506
Percentage of LongTermDebt61.768.167.680.880.880.280.284.380.678.073.1
Percentage of Assets31.528.828.934.533.031.032.035.534.029.024.6
Percentage of Assets mtd:UsDollarAmounts0.00.00.00.00.00.00.00.00.00.00.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value160215611284116911461513123511241087100898598810209789601050947944875826693681576601605409335365345449395384443421347379431444476550621677670203
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets51.051.545.642.342.852.444.342.740.938.237.638.739.939.037.742.142.242.840.437.233.633.528.629.328.920.716.717.316.121.118.418.020.820.416.418.421.021.021.624.026.529.529.411.8

us-gaap:LongTermDebtNoncurrent mtd:DebtInstrumentCurrency

mtd:OtherPrincipalTradingCurrencies


Long
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value579369218229263156151155113643172023300.7045.477164981
Percentage of LongTermDebtNoncurrent37.124.421.723.527.923.025.225.62.79.912.64.05.45.37.20.21.33.89.013.1
Percentage of Assets19.112.88.39.111.97.77.47.40.61.72.00.81.01.11.50.00.30.82.23.5
Percentage of Assets mtd:OtherPrincipalTradingCurrencies0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

mtd:UsDollarAmounts


Long
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value9811143789749681525450450398328301431363420391378426428501540
Percentage of LongTermDebtNoncurrent62.975.678.376.572.177.074.874.497.390.187.496.094.694.792.899.898.796.291.086.9
Percentage of Assets32.439.629.929.830.925.821.921.520.215.614.120.217.019.718.918.420.720.321.823.1
Percentage of Assets mtd:UsDollarAmounts0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value35343441444445
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.11.21.51.71.61.6

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent


Pension
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value194179174178164158182
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.96.46.67.07.67.99.1

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

country:US, us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-31
Value0.8771.0571.755
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent0.50.61.0
Percentage of Assets0.00.00.1
Percentage of Assets country:US us-gaap:OtherPostretirementBenefitPlansDefinedBenefit0.00.00.0

country:US, us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-31
Value403934
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent20.722.019.8
Percentage of Assets1.41.41.3
Percentage of Assets country:US us-gaap:PensionPlansDefinedBenefit0.00.00.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Pension
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value153138137145128
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent78.877.479.181.577.9
Percentage of Assets5.55.05.35.75.9
Percentage of Assets us-gaap:ForeignPlan us-gaap:PensionPlansDefinedBenefit0.00.00.00.00.0

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value375388372348335341333314321318260289270288301250212201204208207201194208202202218177188189193232231232240207205213209177185180174189
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.912.813.212.612.511.812.011.912.112.19.911.310.611.511.810.09.49.29.59.410.19.99.610.19.710.210.98.48.88.99.010.910.811.211.410.010.010.19.57.77.97.97.611.0

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:BalanceSheetLocation

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OtherNoncurrentLiabilities


Operating
Period End2020-12-312019-12-31
Value6960
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0
Percentage of Assets2.52.2
Percentage of Assets us-gaap:OtherNoncurrentLiabilities0.00.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-31
Value21
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0
Percentage of Assets0.8

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-31
Value14
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0
Percentage of Assets0.5

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value4536000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.2

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value28
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets1.0

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312019-01-01
Value998888888693
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0
Percentage of Assets3.53.23.43.33.30.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-31
Value108
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0
Percentage of Assets3.9

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-31
Value9547000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0
Percentage of Assets0.3

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value191202282443450306420438504561590531532560547512461439434500491543580586654666719848907923935847811800827798774806781819838788771711503581
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.16.710.016.016.810.615.116.618.921.322.520.820.822.321.520.520.520.020.122.523.926.728.828.631.233.735.840.342.343.343.439.538.038.639.138.737.738.235.535.735.834.333.841.40.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value-302.592-311.744-334.925-327.273-345.605-347.701-323.673-314.986-301.433-289.754-302.414-283.529-265.721-236.516-265.406-277.637-298.386-331.12-354.998-266.403-282.775-259.817-266.649-238.038-197.425-219.205-212.949-76.029-35.573-33.183-35.036-80.535-108.741-114.576-97.461-74.107-90.882-66.147-86.9382464278.201-16.209-31.86142
Percentage of StockholdersEquity-158.1-153.8-118.5-73.9-76.8-113.5-76.9-71.9-59.8-51.6-51.3-53.3-49.9-42.2-48.5-54.1-64.6-75.3-81.6-53.2-57.5-47.8-45.9-40.6-30.2-32.9-29.6-9.0-3.9-3.6-3.7-9.5-13.4-14.3-11.8-9.3-11.7-8.2-11.13.07.73.41.1-2.3-6.37.3
Percentage of Assets-9.6-10.3-11.9-11.8-12.9-12.0-11.6-11.9-11.3-11.0-11.5-11.1-10.4-9.4-10.4-11.1-13.3-15.0-16.4-12.0-13.7-12.8-13.2-11.6-9.4-11.1-10.6-3.6-1.7-1.6-1.6-3.8-5.1-5.5-4.6-3.6-4.4-3.1-3.91.12.71.20.4-0.90.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value815810805799792788783778774769764759755751747742738734730725715707697682678674670673669660653647644641638625622619616613608602597574559548
Percentage of StockholdersEquity426.0400.2284.8180.5176.1257.3186.3177.7153.6137.1129.6142.9141.9134.0136.5144.7159.8167.0168.0145.0145.5130.1120.2116.3103.7101.293.279.373.771.669.976.479.580.277.278.480.376.878.974.972.676.477.480.7111.294.3
Percentage of Assets25.926.828.628.929.627.328.129.529.129.229.229.729.529.929.329.732.833.333.732.734.734.734.633.232.434.133.432.031.231.030.330.230.231.030.230.430.329.328.026.726.026.226.233.40.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value54295244509548824720459544994309418040533941376336373526343333603256315730652934283427562692257624882415235722432162209120371935186317981749165315841523147613911325126712231009848652
Percentage of StockholdersEquity2836.22588.01802.61101.91048.81499.71069.3983.3829.3721.6668.1708.0683.2628.9627.3655.1705.0717.8704.9586.2576.2507.3463.8439.4380.4362.7327.6264.2238.2226.5217.9228.3229.8224.7211.5207.2204.4188.7189.0169.9158.0160.6158.5142.0168.6112.2
Percentage of Assets172.7173.2181.0176.5176.2159.2161.3163.5157.1153.7150.5147.2142.2140.4134.6134.6144.9143.3141.5132.1137.5135.4133.4125.5118.7122.3117.3106.4100.998.094.690.387.386.882.680.277.172.167.060.656.655.153.658.80.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value-5751.052-5541.402-5283.584-4912.096-4717.962-4729.799-4539.154-4335.747-4149.54-3972.597-3814.604-3708.805-3595.296-3481.032-3368.182-3312.526-3235.176-3121.111-3006.771-2893.292-2776.454-2660.782-2543.229-2434.46-2316.441-2205.272-2095.656-1991.994-1888.911-1796.55-1721.03-1655.051-1588.676-1525.455-1463.924-1407.74-1341.12-1270.206-1225.125-1210.808-1159.848-1108.074-1057.39-857.13-873.601-662.393
Percentage of StockholdersEquity-3004.4-2734.6-1869.1-1108.7-1048.2-1543.7-1078.7-989.2-823.2-707.2-646.5-697.6-675.3-620.8-615.4-645.7-700.4-709.6-691.3-578.1-564.4-489.7-438.1-415.2-354.1-331.1-291.2-234.6-208.1-194.5-184.1-195.3-195.9-190.6-177.0-176.4-173.1-157.4-156.8-147.8-138.3-140.4-137.0-120.5-173.6-114.0
Percentage of Assets-183.0-183.0-187.7-177.6-176.1-163.9-162.7-164.5-155.9-150.7-145.7-145.0-140.5-138.6-132.1-132.6-143.9-141.6-138.8-130.3-134.7-130.7-126.0-118.5-110.5-111.6-104.3-94.5-88.1-84.1-79.9-77.2-74.5-73.7-69.1-68.3-65.2-60.1-55.6-52.7-49.5-48.2-46.3-49.90.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value815810805799792788783778774769764759755751747742738734730725715707697682678674670673669660653647644641638625622619616613608602597574
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets25.926.828.628.929.627.328.129.529.129.229.229.729.529.929.329.732.833.333.732.734.734.734.633.232.434.133.432.031.231.030.330.230.231.030.230.430.329.328.026.726.026.226.233.4

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value54295244509548824720459544994309418040533941376336373526343333603256315730652934283427562692257624882415235722432162209120371935186317981749165315841523147613911325126712231009
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets172.7173.2181.0176.5176.2159.2161.3163.5157.1153.7150.5147.2142.2140.4134.6134.6144.9143.3141.5132.1137.5135.4133.4125.5118.7122.3117.3106.4100.998.094.690.387.386.882.680.277.172.167.060.656.655.153.658.8

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-302.592-311.744-334.925-327.273-345.605-347.701-323.673-314.986-301.433-289.754-302.414-283.529-265.721-236.516-265.406-277.637-298.386-331.12-354.998-266.403-282.775-259.817-266.649-238.038-197.425-219.205-212.949-76.029-35.573-33.183-35.036-80.535-108.741-114.576-97.461-74.107-90.882-66.147-86.9382464278.201-16.209
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-9.6-10.3-11.9-11.8-12.9-12.0-11.6-11.9-11.3-11.0-11.5-11.1-10.4-9.4-10.4-11.1-13.3-15.0-16.4-12.0-13.7-12.8-13.2-11.6-9.4-11.1-10.6-3.6-1.7-1.6-1.6-3.8-5.1-5.5-4.6-3.6-4.4-3.1-3.91.12.71.20.4-0.9

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-282.931-283.205-302.345-262.3-260.286-262.958-261.436-227.505-234.312-234.453-239.203-222.897-221.87-235.764-232.985-238.317-241.939-238.278-237.444-205.089-206.792-212.169-212.271-195.944-203.66-201.185-206.045-104.688-109.713-110.212-110.518-142.75-141.276-142.083-148.035
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax93.590.890.380.175.375.680.872.277.780.979.178.683.599.787.885.881.172.066.977.073.181.779.682.3103.291.896.8137.7308.4332.1315.4177.3129.9124.0151.9
Percentage of Assets-9.0-9.4-10.7-9.5-9.7-9.1-9.4-8.6-8.8-8.9-9.1-8.7-8.7-9.4-9.1-9.5-10.8-10.8-11.0-9.2-10.0-10.4-10.5-9.5-9.7-10.2-10.3-5.0-5.1-5.2-5.1-6.7-6.6-6.9-7.0
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Accumulated
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312015-12-31
Value-0.277-1.479-3.387-2.978-1.222-1.714-2.5230.7022.9141.383-1.081-2.445-2.424-1.081-2.232
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax0.10.41.00.90.40.50.8-0.2-1.0-0.50.40.90.80.30.8
Percentage of Assets-0.0-0.1-0.1-0.1-0.0-0.1-0.10.00.10.1-0.0-0.1-0.1-0.0-0.1
Percentage of Assets us-gaap:AccumulatedGainLossNetCashFlowHedgeParent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Accumulated
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-312018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-0.672-1.479-1.278-1.222-0.0520.7021.619-1.081-2.445-2.424-1.869-2.232-4.082-3.239-1.1683.0163.6891212-1.944-1.773-2.489-2.231-2.433-3.708-4.084-5.259-5.438
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax0.20.40.40.40.0-0.2-0.70.40.90.80.60.61.51.10.4-1.1-1.5-6.5-5.90.92.37.06.76.94.63.84.65.6
Percentage of Assets-0.0-0.1-0.0-0.0-0.00.00.1-0.0-0.1-0.1-0.1-0.1-0.2-0.2-0.10.10.20.60.7-0.1-0.1-0.1-0.1-0.1-0.2-0.2-0.3-0.3
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-19.384-27.867-31.101-61.586-82.341-83.465-61.015-85.767-64.598-55.249-63.913-63.546-45.234-2.371-31.34-36.875-54.023-90.973-115.322-57.232-72.744-46.48-57.394-45.783-6.615-30.901-4.963076797765363256
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax6.48.99.318.823.824.018.927.221.419.121.122.417.01.011.813.318.127.532.521.525.717.921.519.23.414.12.3-40.0-215.4-238.9-222.4-81.9-33.7-28.6-57.5
Percentage of Assets-0.6-0.9-1.1-2.2-3.1-2.9-2.2-3.3-2.4-2.1-2.4-2.5-1.8-0.1-1.2-1.5-2.4-4.1-5.3-2.6-3.5-2.3-2.8-2.2-0.3-1.6-0.21.43.63.73.63.11.71.62.6
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value5751554152834912471747294539433541493972381437083595348133683312323531213006289327762660254324342316220520951991188817961721165515881525146314071341127012251210115911081057857
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets183.0183.0187.7177.6176.1163.9162.7164.5155.9150.7145.7145.0140.5138.6132.1132.6143.9141.6138.8130.3134.7130.7126.0118.5110.5111.6104.394.588.184.179.977.274.573.769.168.365.260.155.652.749.548.246.349.9

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value4.5814.5754.434.4234.3954.4634.3384.4824.2693.8824.3544.7594.034.4453.6123.5933.6563.8753.3673.4853.4963.8273.2813.3023.2013.6513.1363.0472.8053.9613.272.6513.3033.4353.1132.5353.187
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value4.5814.5754.434.4234.3954.4634.3384.4824.2693.8824.3544.7594.033.9713.8224.4453.6123.5933.6563.8753.3673.4853.4963.8273.2813.3023.2013.6513.1363.0472.8053.9613.272.6513.3033.4353.1132.5353.187
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value245158250225183652011751279819814914076165145137671521381153513712610558140127108421081229023111103912010384876.52463867444
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax26.619.826.727.926.510.123.923.317.414.524.320.419.411.621.220.921.111.421.521.419.06.620.320.918.110.920.220.217.87.815.920.815.74.517.018.016.03.915.914.015.51.310.617.516.010.7

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-34592000.0-191450000.0-30315000.0-19458000.0-16134000.0-34453000.0-22601000.0-31269000.0-27683000.0-17530000.0-44346000.0-44084000.0-28051000.0-22463000.0-37226000.0-140070000.0-29350000.0-10700000.0-72933000.0-126630000.0-15480000.0-16414000.0-27744000.0-24100000.0-21826000.0-27081000.0-30084000.0-24281000.0-23161000.0-16918000.0-27794000.0-20126000.0-17897000.0-18982000.0-31214000.0-21425000.0-26179000.0-18442000.0-34622000.0-43109000.0-21615000.0-32945000.0-26051000.0-18706000.0-9306000.0-22952000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.7-23.8-3.2-2.4-2.3-5.3-2.7-4.1-3.8-2.6-5.4-6.0-3.9-3.4-4.8-20.0-4.5-1.8-10.3-19.5-2.5-3.0-4.1-4.0-3.7-5.1-4.3-3.9-3.8-3.1-4.1-3.4-3.1-3.6-4.7-3.7-4.6-3.4-5.3-7.2-3.9-6.6-4.4-3.8-2.0-5.5

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-177.29146-286.472-182.359-362.36187-95.204-145.275-100.69-136.199-113.456-146.048-20.835-107.683-152.27515-128.515-53.945-61.67918-94.219-8.465-133.168-124.08-9.536-40.248-149.825-86.232-89.913-22.138-61.501-131.451-45.331-12.833-84.3-113.593-84.734-83.77-94.144-105.97-125.795-34.56266-39.354-38.732-20.413
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-19.25.8-30.5-22.6-52.513.4-11.3-19.3-13.8-20.0-13.9-19.9-2.9-16.3-19.62.2-19.7-9.1-8.72.8-15.5-1.6-19.8-20.5-1.6-7.5-21.5-13.7-14.8-4.0-9.0-22.2-7.8-2.4-12.8-19.6-14.9-15.6-14.5-17.6-22.4-6.944.9-8.0-8.3-4.9

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value3512-59.43226-196.30811587-3.905-2.041-51.63
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.91.5-6.33.3-28.417.810.3-0.5-0.3-7.6

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-2.355-5.068-5.794-2.42-0.852-3.71813-3.0820.058-14.93914-1.792-3.693-6.4165.009-3.914-2.37-1.4712-2.226-5.548-3.30410-0.564-1.011-1.6719-2.66-2.747-0.69516-2.12-2.333-3.35412-2.131-2.697-2.06112-1.695-1.465-6.59311-2.858-2.728-1.806
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value21-12.2325321-31.175-39.90654138.736-45.41458.49219-54.3024021-0.252-23.289560.46823-28.6124-4.35916-38.17950-3.3461.533-41.54.846-21.2588.067-20.65113.45917-41.057-72.3512210-14.604376.70414-3.949
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2428-7.585-14.665.40720-12.8910.6463.75613-5.0296.2654.25215-9.9162.4325.36915-7.426-0.1729.76210-8.2298.3550.95617-27.3264.2910.1913-27.834113.1415.01775-6.372-13.532-8.3-58.5994.691122-1.197171211
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


Increase
Period End2020-09-302019-09-302018-09-30
Value-36.961-27.298-16.613
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value245158250225183652011751279819814914076165145137671521381153513712610558140127108421081229023111103912010384876.52463867444
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax26.619.826.727.926.510.123.923.317.414.524.320.419.411.621.220.921.111.421.521.419.06.620.320.918.110.920.220.217.87.815.920.815.74.517.018.016.03.915.914.015.51.310.617.516.010.7

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1841492161611269819212912711118112611193761041019213710179651238877631218474581107469521047261529468604680625137
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.018.623.120.018.315.122.817.217.416.522.217.215.414.19.915.015.515.619.415.613.112.218.314.713.311.817.413.512.210.516.112.611.910.015.912.510.89.814.511.310.79.413.612.711.09.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312011-09-302011-06-302011-03-31
Value1841491611269812912711118112611193761041019213710179651238877631218474581107469521047294686046
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.018.620.018.315.117.217.416.522.217.215.414.19.915.015.515.619.415.613.112.218.314.713.311.817.413.512.210.516.112.611.910.015.912.514.511.310.79.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4.5814.5755.4394.434.4234.3955.0024.4634.3384.4825.0744.2693.8824.3544.7594.033.9713.8224.4453.6123.5933.6563.8753.3673.4853.4963.8273.2813.3023.2013.6513.1363.0472.8053.9613.272.6513.3033.4353.1132.5353.1873.3343.0422.9943.015
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-34592000.0-191450000.0-30315000.0-19458000.0-16134000.0-34453000.0-22601000.0-31269000.0-27683000.0-17530000.0-44346000.0-44084000.0-28051000.0-22463000.0-37226000.0-140070000.0-29350000.0-10700000.0-72933000.0-126630000.0-15480000.0-16414000.0-27744000.0-24100000.0-21826000.0-27081000.0-30084000.0-24281000.0-23161000.0-16918000.0-27794000.0-20126000.0-17897000.0-18982000.0-31214000.0-21425000.0-26179000.0-18442000.0-34622000.0-43109000.0-21615000.0-32945000.0-26051000.0-18706000.0-9306000.0-22952000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-3.7-23.8-3.2-2.4-2.3-5.3-2.7-4.1-3.8-2.6-5.4-6.0-3.9-3.4-4.8-20.0-4.5-1.8-10.3-19.5-2.5-3.0-4.1-4.0-3.7-5.1-4.3-3.9-3.8-3.1-4.1-3.4-3.1-3.6-4.7-3.7-4.6-3.4-5.3-7.2-3.9-6.6-4.4-3.8-2.0-5.5

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value22243520181825262222463531294137272172221414252017182724201625201719312124183323221735189.34210
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-177.29146-286.472-182.359-362.36187-95.204-145.275-100.69-136.199-113.456-146.048-20.835-107.683-152.27515-128.515-53.945-61.67918-94.219-8.465-133.168-124.08-9.536-40.248-149.825-86.232-89.913-22.138-61.501-131.451-45.331-12.833-84.3-113.593-84.734-83.77-94.144-105.97-125.795-34.56266-39.354-38.732-20.413
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-19.25.8-30.5-22.6-52.513.4-11.3-19.3-13.8-20.0-13.9-19.9-2.9-16.3-19.62.2-19.7-9.1-8.72.8-15.5-1.6-19.8-20.5-1.6-7.5-21.5-13.7-14.8-4.0-9.0-22.2-7.8-2.4-12.8-19.6-14.9-15.6-14.5-17.6-22.4-6.944.9-8.0-8.3-4.9

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2122623741990.020021618618618611811811811864851241241241241241251231231231231171121018277727272707272633357575791764329
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302012-09-302012-06-302011-09-302011-06-30
Value19.2210.1850.17-0.0050.2360.1810.110.00050.21020.2240.2200.220.220.2200.240.240.240.240.240.240.240.240.240.2450.2450.260.26
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value474100.0608720.0847830.01008500.01215500.01374700.01646500.01871700.02104800.02394900.02673600.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

mtd:A0.0170.00RangeofExercisePrice


Share
Period End2020-12-312019-12-31
Value78288.0184730.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber16.530.3

mtd:A170.0265.00RangeofExercisePrice


Share
Period End2020-12-312019-12-31
Value131500.0145930.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber27.724.0

mtd:A265.0400.0RangeofExercisePrice


Share
Period End2020-12-312019-12-31
Value128640.0153230.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber27.125.2

mtd:A400.0andaboveRangeofExercisePrice


Share
Period End2020-12-312019-12-31
Value135670.0124830.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber28.620.5

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value400.21334.2260.88232.99192.63162.29133.8112.5794.4582.1673.24
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRange

mtd:A0.0170.00RangeofExercisePrice


Share
Period End2020-12-312019-12-31
Value168.98158.97
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice42.247.6

mtd:A170.0265.00RangeofExercisePrice


Share
Period End2020-12-312019-12-31
Value253.87254.61
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice63.476.2

mtd:A265.0400.0RangeofExercisePrice


Share
Period End2020-12-312019-12-31
Value357.51354.45
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice89.3106.1

mtd:A400.0andaboveRangeofExercisePrice


Share
Period End2020-12-312019-12-31
Value715.98661.68
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice178.9198.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value7.3888.289139.80530178181170155144142
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value210194164162198175198172184170140
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-31
Value382925242015161817201923
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 End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value5250151210253631233444
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:AmortizationOfAcquiredIntangibleAssetNetOfTax

mtd:AmortizationOfAcquiredIntangibleAssetNetOfTax


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value4.52.96.42.82.82.86.32.82.62.65.82.52.52.56.21.71.51.53.91.31.01.12.80.90.91.02.81.01.00.92.60.90.90.93.41.21.11.13.21.11.00.91.02.90.9
Percentage of AmortizationOfAcquiredIntangibleAssetNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:CommonStockValueDuringPeriodMaximum

mtd:CommonStockValueDuringPeriodMaximum


Common
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1193.41005.1859.54835.13793.31872.45840.0729.72645.33617.94595.14692.3689.11635.17601.16486.9429.91419.83385.5347.09345.75346.92343.44331.84305.89272.84253.18255.85253.27242.56228.0221.56195.0177.44185.08189.67167.13175.28191.95177.07157.55124.44126.7110.31
Percentage of CommonStockValueDuringPeriodMaximum100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:CommonStockValueDuringPeriodMimimum

mtd:CommonStockValueDuringPeriodMimimum


Common
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value966.92804.79630.58589.41658.61642.84701.8513.56524.03559.44546.43566.87606.8571.25473.87414.52397.73363.19347.76298.14283.27277.62317.01289.09233.85249.99223.8231.19233.71205.55197.91196.72161.8148.68150.57152.19130.12131.91157.13147.23123.28108.42107.4294.1
Percentage of CommonStockValueDuringPeriodMimimum100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:CrossCurrencySwapRevaluationPortionRecognizedinEarnings

mtd:CrossCurrencySwapRevaluationPortionRecognizedinEarnings


Cross
Period End2021-03-31
Value9300000.0
Percentage of CrossCurrencySwapRevaluationPortionRecognizedinEarnings100.0

mtd:CrossCurrencySwapinterestportionrecognizedinincome

mtd:CrossCurrencySwapinterestportionrecognizedinincome


Cross
Period End2021-03-31
Value0.4
Percentage of CrossCurrencySwapinterestportionrecognizedinincome100.0

mtd:Customerprepaymentsanddeferredrevenue

mtd:Customerprepaymentsanddeferredrevenue


Customerprepaymentsanddeferredrevenue
Period End2020-12-312020-09-302019-12-312019-09-302018-12-312018-09-30
Value181157166159150186
Percentage of Customerprepaymentsanddeferredrevenue100.0100.0100.0100.0100.0100.0

mtd:Customerprepaymentsdeferredrevenue

mtd:Customerprepaymentsdeferredrevenue


Customerprepaymentsdeferredrevenue
Period End2021-03-312020-03-312019-03-312018-03-31
Value162145167151
Percentage of Customerprepaymentsdeferredrevenue100.0100.0100.0100.0

mtd:DefinedBenefitsPlanNetAmortizationAndDeferral

mtd:DefinedBenefitsPlanNetAmortizationAndDeferral


Defined
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value471000.01725000.01702000.01887000.02074000.01757000.01747000.01730000.02144000.01453000.01442000.01204000.01225000.01235000.0969000.0957000.0972000.0
Percentage of DefinedBenefitsPlanNetAmortizationAndDeferral100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:DefinedBenefitsPlanNetAmortizationAndDeferral us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value471000.01725000.01702000.01794000.01879000.0
Percentage of DefinedBenefitsPlanNetAmortizationAndDeferral100.0100.0100.095.190.6

mtd:ExerciseOfStockOptionsAndRestrictedStockUnitsSharesTreasuryStockReissued

mtd:ExerciseOfStockOptionsAndRestrictedStockUnitsSharesTreasuryStockReissued


Exercise
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value13248.022388.017400.030667.063737.050372.071161.0246.054843.0171750.081205.033521.029291.039362.063767.053233.076564.076849.085106.061780.072416.059321.0122280.048034.0108200.0125400.0126880.088694.088415.069442.0117960.064515.099162.0117010.0162640.061944.013068.0220080.0230150.073565.074738.072160.0245380.065627.0
Percentage of ExerciseOfStockOptionsAndRestrictedStockUnitsSharesTreasuryStockReissued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:ExerciseOfStockOptionsAndRestrictedStockUnitsSharesTreasuryStockReissued us-gaap:StatementEquityComponents

us-gaap:CommonStock


Exercise
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value13248.022388.030667.063737.050372.0246.054843.0171750.081205.033521.029291.039362.063767.053233.076564.076849.085106.061780.072416.059321.0122280.048034.0108200.0125400.0126880.088694.088415.069442.0117960.064515.099162.0117010.0162640.061944.013068.0220080.0230150.073565.074738.072160.0
Percentage of ExerciseOfStockOptionsAndRestrictedStockUnitsSharesTreasuryStockReissued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:FutureAmortizationExpenseCurrentYear

mtd:FutureAmortizationExpenseCurrentYear


Future
Period End2021-06-302021-03-31
Value0.021
Percentage of FutureAmortizationExpenseCurrentYear0.0100.0

mtd:ImpactofAdoptingASU201707ASC715CompensationRetirementBenefits

mtd:ImpactofAdoptingASU201707ASC715CompensationRetirementBenefits


Impactof
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value2500000.03000000.0-1200000.01600000.0800000.0
Percentage of ImpactofAdoptingASU201707ASC715CompensationRetirementBenefits100.0100.0100.0100.0100.0

mtd:NetSales

mtd:NetSales


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value924804937807690649843753731679817734721660778698653
Percentage of NetSales100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:NetSales us-gaap:StatementGeographical

mtd:OtherOperations


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value154145148123122141133124136132120130125
Percentage of NetSales16.718.118.417.918.918.818.218.418.518.418.318.719.2

mtd:SegmentGeographicalGroupsOfCountriesGroupFour


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value278225219186149203189178204191174193165
Percentage of NetSales30.128.027.227.023.026.925.826.327.826.626.427.725.3

mtd:SegmentGeographicalGroupsOfCountriesGroupThree


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value257244219188195211202209215218206212195
Percentage of NetSales27.930.427.227.330.028.027.730.929.330.331.230.329.8

mtd:SwissOperations


Net
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value242206171194183179181170163
Percentage of NetSales26.225.524.825.825.124.525.124.525.0

mtd:SwissOperationsSegment


Net
Period End2021-03-312020-03-312019-03-312018-03-31
Value223184187176
Percentage of NetSales27.828.527.626.6

mtd:USOperations


Net
Period End2021-06-302020-06-30
Value361276
Percentage of NetSales39.140.1

mtd:UsOperationsSegment


Net
Period End2021-03-312020-03-312019-03-312018-03-31
Value308267260253
Percentage of NetSales38.441.338.438.3

srt:Americas


Net
Period End2020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-09-302017-06-30
Value309276313297294297280274263261
Percentage of NetSales38.440.137.139.440.336.338.238.137.740.1

us-gaap:IntersegmentElimination


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value-369.366-343.677-296.145-256.307-270.599-293.828-271.616-282.039-280.804-277.638-270.307-271.813-257.487
Percentage of NetSales-40.0-42.7-36.7-37.1-41.7-39.0-37.1-41.5-38.2-38.5-40.9-38.9-39.4

mtd:NonServicePensionCostsBenefits

mtd:NonServicePensionCostsBenefits


Non
Period End2021-06-302020-09-302020-06-302019-09-302019-06-30
Value2500000.03100000.03000000.01200000.01200000.0
Percentage of NonServicePensionCostsBenefits100.0100.0100.0100.0100.0

mtd:ProceedsFromBorrowings

mtd:ProceedsFromBorrowings


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value377827340722438326271683363021681692663362583122004721953171632291915634215011520216414517317069141413368316403191728620412823
Percentage of ProceedsFromBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:PurchasedIntangibleAmortizationGross

mtd:PurchasedIntangibleAmortizationGross


Purchased
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302012-09-302012-06-30
Value5.93.8-7.53.83.73.7-7.13.73.53.5-6.63.43.33.42.62.32.32.01.51.71.31.41.51.51.41.31.31.31.81.7
Percentage of PurchasedIntangibleAmortizationGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:ReconciliationOfOperatingProfitLossFromSegmentToConsolidated us-gaap:StatementGeographical

mtd:ReconciliationOfOperatingProfitLossFromSegmentToConsolidated

mtd:OtherOperations


Reconciliation
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-30
Value2120231311171413191713161513161311139.998.98213109.159119.1669.487128.5061015109.4679.341
Percentage of ReconciliationOfOperatingProfitLossFromSegmentToConsolidated100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:SegmentGeographicalGroupsOfCountriesGroupFour


Reconciliation
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-30
Value947281634572655975655969544451453641363335312532292433302527342026
Percentage of ReconciliationOfOperatingProfitLossFromSegmentToConsolidated442.1357.0344.1487.4413.1405.5458.0451.1395.0373.4429.0411.8355.8340.4309.0346.7330.1310.9362.2370.0273.7288.2281.7290.0320.5259.8270.8363.6245.2179.7323.7218.5281.9

mtd:SegmentGeographicalGroupsOfCountriesGroupThree


Reconciliation
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-30
Value383736302429222530271830232330242026232029232026231822211826201817
Percentage of ReconciliationOfOperatingProfitLossFromSegmentToConsolidated179.7187.7156.9231.3218.6166.6155.4195.1156.7154.9131.7184.1152.3177.1180.7183.4182.0199.9233.7226.5225.8216.7227.9230.1256.3192.9180.5258.4176.9174.5193.7195.1182.0

mtd:SwissOperations


Reconciliation
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302012-09-302012-06-30
Value69614854484447393736343933403637373426
Percentage of ReconciliationOfOperatingProfitLossFromSegmentToConsolidated324.6262.8367.7302.3340.0232.2270.6233.7249.5220.4264.1296.8336.9306.4334.5327.6405.5281.3309.3

mtd:SwissOperationsSegment


Reconciliation
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-31
Value645353453635363634
Percentage of ReconciliationOfOperatingProfitLossFromSegmentToConsolidated321.6488.9405.9331.2274.6322.9407.1394.9360.5

mtd:USOperations


Reconciliation
Period End2021-06-302020-06-30
Value7952
Percentage of ReconciliationOfOperatingProfitLossFromSegmentToConsolidated370.2400.7

mtd:UsOperationsSegment


Reconciliation
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-31
Value634437343829242324
Percentage of ReconciliationOfOperatingProfitLossFromSegmentToConsolidated315.6407.6288.0246.7295.9262.8269.7258.7259.9

srt:Americas


Reconciliation
Period End2020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value6552545341424345
Percentage of ReconciliationOfOperatingProfitLossFromSegmentToConsolidated278.1400.7304.5377.5218.4238.1256.3296.8

us-gaap:IntersegmentElimination


Reconciliation
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-30
Value-48.085-47.94-38.98-31.608-38.253-33.21-26.876-42.062-29.454-31.316-32.39-36.079-27.063-28.507-27.566-30.518-30.874-27.883-21.823-26.049-27.177-24.445-24.742-24.517-26.28-27.046-29.065-22.073-26.212-32.705-23.972-26.255-20.632
Percentage of ReconciliationOfOperatingProfitLossFromSegmentToConsolidated-224.5-237.7-165.5-240.9-346.9-185.1-187.9-319.0-153.6-177.5-233.3-215.1-177.9-217.3-164.9-230.3-278.3-208.1-218.4-290.0-206.7-223.7-270.1-215.7-286.7-285.1-238.0-259.5-253.9-217.2-225.3-277.3-220.9

mtd:RepaymentsOfBorrowings

mtd:RepaymentsOfBorrowings


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value3435232526361655151512826127117220117133135121820540913818614512421960236771471811639316223246896938096494766692112775.0572719
Percentage of RepaymentsOfBorrowings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:RevenueTransactionsWithOtherOperatingSegments us-gaap:StatementGeographical

mtd:RevenueTransactionsWithOtherOperatingSegments

mtd:OtherOperations


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-30
Value1.2751.0951.5090.8750.8961.5131.3341.2611.3341.4631.641.7542.1291.5971.771.71.3542.0141.5881.3571.8641.9471.1351.3021.5091.421.51.345
Percentage of RevenueTransactionsWithOtherOperatingSegments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:SegmentGeographicalGroupsOfCountriesGroupFour


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-30
Value72695445486052566458606857526258454945434137354237303526
Percentage of RevenueTransactionsWithOtherOperatingSegments5688.56308.53599.35226.45440.74012.63940.64508.94803.54004.63683.43912.52679.03314.53523.63450.33391.92457.72849.53206.02221.91920.83131.63236.92501.22141.02370.11942.2

mtd:SegmentGeographicalGroupsOfCountriesGroupThree


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-30
Value55524239414239444145414043424338383227273227292526282524
Percentage of RevenueTransactionsWithOtherOperatingSegments4382.24772.12791.94537.04655.72828.42939.43492.93142.73085.52500.72296.92061.22688.92475.52290.92846.91613.51734.32016.31720.81409.12593.71978.51754.91979.71721.91846.7

mtd:SwissOperations


Revenue
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302012-09-302012-06-30
Value2011671421601511481481361311271261071021121081071039993
Percentage of RevenueTransactionsWithOtherOperatingSegments15779.011089.116284.210623.711389.111125.810181.77808.46169.47207.37469.65322.56424.46037.85555.48283.96860.16621.16970.3

mtd:SwissOperationsSegment


Revenue
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-31
Value1841521531431271209910897
Percentage of RevenueTransactionsWithOtherOperatingSegments16846.117058.912191.28755.07987.08885.57353.29535.26839.6

mtd:USOperations


Revenue
Period End2021-06-302020-06-30
Value3827
Percentage of RevenueTransactionsWithOtherOperatingSegments3020.23144.6

mtd:UsOperationsSegment


Revenue
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-31
Value362626232219182018
Percentage of RevenueTransactionsWithOtherOperatingSegments3359.32945.42073.41443.01403.41449.81348.01830.41294.2

srt:Americas


Revenue
Period End2020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value3027282625232423
Percentage of RevenueTransactionsWithOtherOperatingSegments2044.93144.61855.61991.81877.81605.41379.01084.6

us-gaap:IntersegmentElimination


Revenue
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-30
Value-369.366-343.677-296.145-256.307-270.599-293.828-271.616-282.039-280.804-277.638-270.307-271.813-257.487-247.436-255.674-248.385-225.768-212.425-199.237-190.298-207.958-196.079-195.117-198.419-186.149-175.434-181.661-162.681
Percentage of RevenueTransactionsWithOtherOperatingSegments-28969.9-31386.0-19625.2-29292.2-30200.8-19420.2-20361.0-22366.3-21049.8-18977.3-16482.1-15496.8-12094.3-15493.8-14444.9-14610.9-16674.2-10547.4-12546.4-14023.4-11156.5-10070.8-17190.9-15239.6-12335.9-12354.5-12110.7-12095.2

mtd:SegmentProfitInformation

mtd:SegmentProfitInformation


Segment
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value255210229176141196177147181169139162148127151129102134118971261129011610685109101809894738579
Percentage of SegmentProfitInformation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:Sharebasedcompensationexercisevalue

mtd:Sharebasedcompensationexercisevalue


Sharebasedcompensationexercisevalue
Period End2021-03-312020-03-312019-03-312018-03-31
Value5.0497.135285.669
Percentage of Sharebasedcompensationexercisevalue100.0100.0100.0100.0

mtd:Sharebasedcompensationexercisevalue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Sharebasedcompensationexercisevalueus-gaap:
Period End2021-03-312020-03-312019-03-312018-03-31
Value1.2390.00.7510.0
Percentage of Sharebasedcompensationexercisevalue24.50.02.60.0

us-gaap:RetainedEarnings


Sharebasedcompensationexercisevalueus-gaap:
Period End2021-03-312020-03-312019-03-312018-03-31
Value0.8722.220.0180.231
Percentage of Sharebasedcompensationexercisevalue17.331.10.14.1

us-gaap:TreasuryStock


Sharebasedcompensationexercisevalueus-gaap:
Period End2021-03-312020-03-312019-03-312018-03-31
Value4.6829.355285.9
Percentage of Sharebasedcompensationexercisevalue92.7131.197.5104.1

mtd:StockRepurchaseProgramAdditionalAuthorizedAmount

mtd:StockRepurchaseProgramAdditionalAuthorizedAmount


Stock
Period End2020-12-31
Value0.0
Percentage of StockRepurchaseProgramAdditionalAuthorizedAmount0.0

us-gaap:AmortizationOfDeferredCharges

us-gaap:AmortizationOfDeferredCharges


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1613141413131212121211111111111010109.8869.0878.6558.4248.0227.7677.6347.5287.617.1987.2837.0946.9356.6755.8075.1225.5865.2155.3575.1995.0664.7954.3253.6224.2293.6673.5653.381
Percentage of AmortizationOfDeferredCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:BusinessCombinationAcquisitionRelatedCosts


Business
Period End2021-06-302021-03-31
Value02800000.0
Percentage of BusinessCombinationAcquisitionRelatedCosts0.0100.0

us-gaap:BusinessCombinationConsiderationTransferred1 us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationConsiderationTransferred1

mtd:PendoTECHAcquisition


Business
Period End2021-06-302021-03-31
Value0.0185
Percentage of BusinessCombinationConsiderationTransferred10.0100.0

us-gaap:CapitalizedComputerSoftwareAmortization1

us-gaap:CapitalizedComputerSoftwareAmortization1


Capitalized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value10.09.810109.910.09.08.48.58.58.38.28.48.18.17.77.77.57.36.86.96.66.36.2
Percentage of CapitalizedComputerSoftwareAmortization1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths us-gaap:HedgingDesignation

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

us-gaap:Nondesignated


Cash
Period End2021-03-31
Value900000.0
Percentage of CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-150830000.0-127980000.0-186410000.0-157930000.0-131170000.0-120290000.0-173050000.0-159400000.0-139200000.0-144300000.0-167690000.0-190030000.0-130480000.0-129800000.0
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanActuarialGainLoss

us-gaap:DefinedBenefitPlanActuarialGainLoss


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-6.966-7.073-6.583-6.35-6.272115-5.569-5.482-5.591-30.978-6.471-6.507-6.69860-6.841-6.223-7.11361-5.753-5.792-5.69-0.406-4.819-4.881-4.883150-1.923-1.942-1.947-21.084-3.54-3.521-3.544
Percentage of DefinedBenefitPlanActuarialGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-312019-03-31
Value-0.729-0.644-0.593
Percentage of DefinedBenefitPlanActuarialGainLoss10.410.310.6

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value-6.299-5.654-5.171-5.56-5.947
Percentage of DefinedBenefitPlanActuarialGainLoss90.090.192.583.083.6

us-gaap:DefinedBenefitPlanActuarialGainLoss us-gaap:RetirementPlanType

us-gaap:OtherPensionPlansDefinedBenefit


Defined
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value-6.246-5.947-5.712-5.149-5.062-5.331-5.369-5.676-5.058-4.519-4.563
Percentage of DefinedBenefitPlanActuarialGainLoss89.790.390.092.592.382.482.583.081.378.678.8

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value0.0090.0280.0070.0070.0260.1730.1730.1730.3110.3130.3130.4740.4740.4730.6730.673
Percentage of DefinedBenefitPlanActuarialGainLoss-0.1-0.4-0.1-0.1-0.4-3.1-3.2-3.1-4.8-4.8-4.7-6.9-7.6-6.6-11.7-11.6

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value-0.729-0.643-0.645-0.593-0.593-1.451-1.451-1.639-1.639-1.907-1.902
Percentage of DefinedBenefitPlanActuarialGainLoss10.59.810.210.610.822.422.324.026.333.132.8

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit


Defined
Period End2021-06-302020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value-484000.0-1837000.0-1754000.0-1725000.0-1679000.0-1622000.0-1702000.0-1820000.0-1820000.0-1806000.0-1169000.0-1757000.0-1747000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit us-gaap:RetirementPlanType

us-gaap:OtherPensionPlansDefinedBenefit


Defined
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value-465000.0-1819000.0-1735000.0-1679000.0-1637000.0-1727000.0-1727000.0-1611000.0-974000.0-1288000.0-1278000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit96.199.098.9100.0100.994.994.989.283.373.373.2

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-06-302020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value-19000.0-18000.0-19000.00000-93000.0-93000.0-195000.0-195000.0-469000.0-469000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit3.91.01.1-0.0-0.0-0.0-0.05.15.110.816.726.726.8

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1010109.9499.5419.6098.7888.8148.7058.7739.3299.4669.429.7199.2399.5949.3139.00610101010111111111011111110101010
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-312019-03-31
Value1.4941.5241.472
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets14.315.916.8

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value8.9728.0857.3017.9877.322
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets85.784.183.282.281.3

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets us-gaap:RetirementPlanType

us-gaap:OtherPensionPlansDefinedBenefit


Defined
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value8.9048.4268.0177.3427.2187.7337.6887.917.6298.1778.341
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets85.684.784.083.382.981.781.682.481.981.481.1

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value1.4941.5231.5241.4721.4721.7331.7321.6841.6841.8681.945
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets14.415.316.016.716.918.318.417.618.118.618.9

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanInterestCost


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1.4091.42.1322.1021.9932.0753.763.7093.6823.723.1743.2563.2083.33.3253.3813.1653.1643.733.5753.7643.9585.0915.1965.1585.1976.7217.0397.1787.1426.5386.4046.3626.423
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-312019-03-31
Value0.5480.8891.146
Percentage of DefinedBenefitPlanInterestCost39.142.830.8

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value0.851.182.5582.2232.052
Percentage of DefinedBenefitPlanInterestCost60.756.968.867.464.9

us-gaap:DefinedBenefitPlanInterestCost us-gaap:RetirementPlanType

us-gaap:OtherPensionPlansDefinedBenefit


Defined
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value0.8581.2081.0972.5472.522.182.1312.2692.0532.5422.673
Percentage of DefinedBenefitPlanInterestCost60.957.555.068.768.467.066.467.164.971.171.0

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value0.0020.0020.0050.0070.0060.0160.0160.0160.0160.0160.0160.0180.0180.0180.0190.019
Percentage of DefinedBenefitPlanInterestCost0.10.10.20.40.30.40.40.40.50.50.50.50.60.60.50.5

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value0.5490.8890.8891.1461.1461.061.0611.0941.0941.0141.072
Percentage of DefinedBenefitPlanInterestCost39.042.344.630.931.132.633.132.434.628.428.5

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2.7742.7821.6911.9751.9021.8563.312.8392.9022.7882.8532.4662.4912.5853.4842.9712.9993.3261.9761.8459.7841.8341.8521.2311.7711.8990.1930.3710.3510.4012.9053.0783.0023.061
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-312019-03-31
Value0.1570.3350.533
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost5.618.019.1

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value2.6511.5412.4121.9232.786
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost95.383.086.574.483.8

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost us-gaap:RetirementPlanType

us-gaap:OtherPensionPlansDefinedBenefit


Defined
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value2.6421.661.5852.4632.5261.8031.8292.4322.461.8121.77
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost95.284.183.386.887.073.173.481.982.098.218.1

us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-30
Value-0.026-0.026-0.02-0.019-0.02-0.157-0.157-0.157-0.388-0.39-0.39-0.651-0.651-0.65-1.123-1.123
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost-0.9-0.9-1.0-1.0-1.1-5.5-5.4-5.6-15.7-15.7-15.1-21.9-21.7-19.5-60.9-11.5

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value0.1580.3350.3360.5330.5331.0511.0521.191.191.1569.137
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost5.717.017.718.818.442.642.240.139.762.793.4

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DefinedBenefitPlanServiceCost


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value5.2815.3194.8455.0764.8544.8434.514.0544.0653.9524.4024.0254.0164.1934.3974.1494.0934.1294.3024.3194.2984.2624.6454.9834.9194.9543.7134.1224.1894.2284.5734.5414.4344.546
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-312019-03-31
Value0.3740.3260.266
Percentage of DefinedBenefitPlanServiceCost7.06.76.7

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value4.9454.5173.6863.9213.988
Percentage of DefinedBenefitPlanServiceCost93.093.393.393.596.6

us-gaap:DefinedBenefitPlanServiceCost us-gaap:RetirementPlanType

us-gaap:OtherPensionPlansDefinedBenefit


Defined
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value4.9074.754.5283.7883.7993.7523.7444.0083.9524.2164.153
Percentage of DefinedBenefitPlanServiceCost92.993.693.393.493.593.293.296.696.697.696.6

us-gaap:PensionPlansDefinedBenefit


Defined
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value0.3740.3260.3260.2660.2660.2730.2720.1410.1410.1030.145
Percentage of DefinedBenefitPlanServiceCost7.16.46.76.66.56.86.83.43.42.43.4

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1110111010109.6439.9589.6239.7679.2789.2839.4499.1579.0378.5027.9537.9668.2168.4117.9948.1228.1098.328.3578.3018.1488.5958.4548.428.7418.5778.5668.8819.1438.1728.3317.7758.3198.5167.4717.3837.4257.7967.0187.447
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet


Derivative
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-31
Value-9.1771.835-0.495-3.4330.344-1.169
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents


Effect
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.946-1.7046.4863.148-1.05-2.5463.347-3.237-0.7383.304-0.108-5.284-7.0683.8444.0121.7571.5283.265-5.7780.756-1.7750.887-0.542-3.8710.123-1.171-1.813-1.4490.150.1410.4340.799-0.724-0.350.1161.697-1.7652.006-1.322-1.3221.0421.5061.3133.341-1.018-0.277
Percentage of EffectOfExchangeRateOnCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:FinitelivedIntangibleAssetsAcquired1

mtd:PendoTECHAcquisition, us-gaap:CustomerRelationships


Finitelived
Period End2021-06-302021-03-31
Value0.078
Percentage of FinitelivedIntangibleAssetsAcquired10.0100.0

mtd:PendoTECHAcquisition, us-gaap:OtherIntangibleAssets


Finitelived
Period End2021-06-302021-03-31
Value0.02.4
Percentage of FinitelivedIntangibleAssetsAcquired10.03.1

mtd:PendoTECHAcquisition, us-gaap:TechnologyBasedIntangibleAssets


Finitelived
Period End2021-06-302021-03-31
Value0.021
Percentage of FinitelivedIntangibleAssetsAcquired10.027.6

mtd:PendoTECHAcquisition, us-gaap:TradeNames


Finitelived
Period End2021-06-302021-03-31
Value0.03.4
Percentage of FinitelivedIntangibleAssetsAcquired10.04.3

us-gaap:ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet

us-gaap:ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet


Foreign
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312013-06-30
Value-9708000.01586000.0-433000.0-3710000.00-1433000.0-557000.0
Percentage of ForeignCurrencyCashFlowHedgeGainLossReclassifiedToEarningsNet100.0100.0100.0100.00.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossUnrealized us-gaap:DerivativeInstrumentRisk

us-gaap:ForeignCurrencyTransactionGainLossUnrealized

mtd:CrossCurrencySwap


Foreign
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-30
Value3300000.03400000.0600000.02400000.02700000.02900000.04800000.0
Percentage of ForeignCurrencyTransactionGainLossUnrealized100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments

us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments


Gain
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-09-302014-03-312013-09-302013-03-312012-09-302012-03-312011-09-30
Value127.34.75.71.71.0-9.3-0.002048-0.20.001418-2.21.3971.9-3.2
Percentage of GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments us-gaap:HedgingDesignation

us-gaap:Nondesignated


Gain
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-30
Value0.8-4.97.10.3-4.53.79.21.4-4.41.5-3.1-4.5-0.14.00.01.70.5-4.7-0.20.52.0-0.7
Percentage of GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0-97656.20.0

us-gaap:GoodwillAcquiredDuringPeriod us-gaap:BusinessAcquisition

us-gaap:GoodwillAcquiredDuringPeriod

mtd:PendoTECHAcquisition


Goodwill
Period End2021-03-31
Value93
Percentage of GoodwillAcquiredDuringPeriod100.0

us-gaap:IncreaseDecreaseInAccountsPayableTrade

us-gaap:IncreaseDecreaseInAccountsPayableTrade


Increase
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1815-12.738-13.086-15.05-9.443-11.89-24.326-13.1788.876-3.4511.3193.438-10.614-3.31113-21.9052.2386.334-13.927-7.72221-26.55-4.0085.546-25.352-1.130.504-38.2311713-6.457165.62711-2.134
Percentage of IncreaseDecreaseInAccountsPayableTrade100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable

us-gaap:IncreaseDecreaseInAccruedIncomeTaxesPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1815-5.0681815-15.096-22.83417-3.6373.15-15.011212-11.642.229200.151-9.209-9.6491.2264.8320.519-14.6919.61310-2.685119.859-8.814-10.436-9.5018.7818.304-11.124-5.5078.625.062-0.693-1.4037.573-1.7190.923-13.667115.8153.142
Percentage of IncreaseDecreaseInAccruedIncomeTaxesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-0.2824.175-3.97-1.3175.8394.211-7.378-2.0353.076.6780.241-0.0191.575-2.4193.7252.291-1.812.045-3.8490.0392.0661.4535.521-1.3611.142-0.18314-7.724-1.479-0.511-1.761-2.3236.972-1.28210-4.948-4.2031.983-8.4749.402-0.804-0.425106.9340.3182.007
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value330640.0320590.07538.0302930.0288710.0325640.0-18779.0392910.0420320.0459180.0-15649.0557300.0567970.0627320.0-1997.0690100.0688160.0653950.0-2375.0513340.0512270.0489730.0-21240.0565550.0616430.0647720.0-10121.0676460.0676120.0718010.09389.0761740.0730040.0802410.0-13554.0753020.0771270.0855010.0-32176.0904210.01016000.01001000.029151.0856170.0859380.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestIncomeOther us-gaap:DerivativeInstrumentRisk

us-gaap:InterestIncomeOther

mtd:CrossCurrencySwap


Interest
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-30
Value400000.0400000.0500000.01200000.01300000.0800000.0700000.0
Percentage of InterestIncomeOther100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet

us-gaap:InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet


Interest
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312013-06-302013-03-312012-12-312012-09-302012-03-312011-12-312011-09-30
Value531000.0249000.0-62000.0277000.0344000.0264000.0-766000.0-755000.05251000.0-757000.0-736000.05300000.0-800000.0
Percentage of InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet us-gaap:DerivativeInstrumentRisk

mtd:CrossCurrencySwap


Interest
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value-2876000.0-2936000.0-34000.03621000.0-1455000.03559000.0-4098000.01866000.0-1412000.000
Percentage of InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:InterestRateSwap


Interest
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value-543000.0-833000.0-692000.0-31000.050000.0-97000.0-158000.0-424000.0-505000.0-258000.0-262000.0
Percentage of InterestRateCashFlowHedgeGainLossReclassifiedToEarningsNet0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-30
Value6.4826.5294.7744.7464.5964.4933.8283.893.863.8894.6064.6514.6874.8115.0095.0355.0545.0393.9613.996123.963.4732.6753.4280.7460.7190.7172.7192.5712.564
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-30
Value1367000.01377000.01025000.01047000.01000000.0990000.0705000.0874000.0869000.0875000.01077000.01064000.01123000.01126000.01317000.01319000.01301000.01327000.01029000.01033000.04110000.01023000.0919000.0761000.0911000.0318000.0313000.0316000.01495000.0907000.0632000.0
Percentage of OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value-2.348.2745.985-3.738-2.247-1.704-1.4784.127-2.649-0.308-0.6084.741-4.1335.9151.438-2.1680.152-0.067-5.585-2.653-6.3851.573180.409-0.573-0.281-0.5260.255-0.653
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Other
Period End2020-09-302019-09-302018-09-302017-09-30
Value-3.7384.1274.7411.438
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-03-312020-03-312019-03-312018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value8.274-1.704-0.3085.9151.438-2.1680.152-0.068-1.039-2.653-6.3851.573180.409-0.573-0.281-0.5260.255-0.653
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0101.518.6100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value9.15223-7.652182.096-24.028-8.687-13.553-11.67912-18.885-17.808-29.2052812203223-88.59516-22.9586.832-28.611-40.61321-6.256-136.92-40.456-2.3911.85345285.835-17.115-23.35416-24.73520-111.535-39.6583718
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value9.15223182.096-24.028-13.553-11.67912-18.885-17.808-29.2052812203223-88.59516-22.9586.832-28.611-40.61321-6.256-136.92-40.456-2.391.85345285.835-17.115-23.35416-24.73520
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302012-09-302011-09-30
Value5.1155.1523.7493.6993.5963.5033.1233.0162.9913.0143.5293.5873.5643.6853.6923.7163.7533.7122.9322.9637.8982.9372.5541.9142.5170.4280.4060.4011.2241.6641.932-1.863-0.984
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-30
Value-2.735-7.467-5.542-3.329-0.5471.648-2.7253.315-1.305-0.446-4.9693.21-3.896-3.2150.6381.46-1.6120.2111.6141.1141.03-0.9772.1791.7612.334-0.182-0.287-0.3486.116-0.864-0.914
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax


Other
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value-3419000.0-3769000.0-726000.03590000.0-1405000.03462000.0-4256000.01442000.0-1917000.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-30
Value684000.0-1710000.02073000.0440000.0179000.0187000.0267000.0-275000.0100000.0-49000.0422000.0-252000.0360000.0-218000.082000.018000.0305000.0133000.0-360000.0-229000.0-206000.0-192000.0-459000.0-278000.0-427000.0226000.0253000.0266000.0402000.0399000.0409000.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:OtherOperatingActivitiesCashFlowStatement


Other
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value-26102000.0-42283000.0-29028000.0-60224000.0-27452000.0
Percentage of OtherOperatingActivitiesCashFlowStatement100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromDerivativeInstrumentInvestingActivities

us-gaap:PaymentsForProceedsFromDerivativeInstrumentInvestingActivities


Payments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value14-18.2260.14-0.727102.8736.028-4.8027.822-3.738-3.304-4.7491.345-0.312-0.9561.053-2.128-7.2484.4278.384-0.263-0.1540.235
Percentage of PaymentsForProceedsFromDerivativeInstrumentInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsForRestructuring


Payments
Period End2021-06-302021-03-312020-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value0.9754.5732.28-1.68-2.019-2.817-3.141-4.756-4.886
Percentage of PaymentsForRestructuring100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.461850.00.00.6325.610.01.50.5040.00.5654.4620.00.50.01070.6970.01.71050.04.3292.81100.10.22.3990.132.8640.3912.4480.00.2130.00.00.5571.5410.00.711190.931140.5070.00.02912
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.0100.00.00.0100.0100.00.0100.0100.00.0100.0100.00.0100.00.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.0100.0100.00.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1574000.0-714000.0000-800000.0001753000.00-250000.0-29000.000-7205000.000-555000.0-125000.0-150000.0-854000.00-59000.0263000.0154000.0-235000.0345000.0-399000.0-687000.0-483000.0139000.0-241000.0-379000.0-164000.0-173000.0-178000.0154000.0-87000.0351000.0-3403000.0-3729000.0191000.0
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.00.00.00.0100.00.00.0100.00.0100.0100.00.00.0100.00.00.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.061.0210.1740.0321.1440.0720.3813.2790.0234.5071.5360.2280.206100.0620.1430.0830.1350.6680.1540.0850.0420.2950.1370.1070.1890.0030.0930.0790.0360.0820.1910.0660.0870.0830.12.2540.0480.1930.0550.0650.037
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.7845.0490.5258.444107.1359.6650.1598.767289.8234.8174.2915.6695.3346.388.7348.2015.2846.2228.0565.9097.7224.0968.1929.5467.0025.0135.5823.453.7553.4415.487.0695.7412.9220.426129.5814.6063.523.0638.2112.866.3793.005
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value7.85-2.315-11.1717.0284.1435.151-2.867-0.3023.1692.568-7.8390.3777.4620.472.2575.3663.9231.8496.8681.960.1540.1830.5360.6760.7490.8362.5283.1362.507
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value5.1155.152-7.2953.6993.5963.503-6.0073.0162.9913.014-7.1523.5873.5653.6853.7163.7533.7122.9637.8982.9371.9152.5172.5230.3890.4010.3961.6642.2221.665
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax65.2-222.565.352.686.868.0209.5-998.794.4117.491.2951.547.8784.0164.669.994.6160.2115.0149.81243.51375.4470.757.553.547.465.870.966.4

us-gaap:AccumulatedGainLossNetCashFlowHedgeParent


Reclassification
Period End2020-09-302019-09-302018-09-302017-09-30
Value3.329-3.318-3.21-1.459
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax47.41098.7-851.5-64.6

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Reclassification
Period End2021-03-312020-03-312019-03-312018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value-7.4671.648-0.446-3.215-1.4591.6130.211-1.114-1.03-0.977-1.761-2.334-1.9870.2870.3480.440.8640.9140.842
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax322.532.0-17.4-684.0-64.630.15.4-60.2-15.0-49.8-1143.5-1275.4-370.742.546.552.634.229.133.6

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.8761.1933.1814.570.861.9054.6146.7322.8911.5234.4642.2227.3214.4133.9323.3854.0231.4321.6561.4942.2050.885.9122.5611.720.9071.4681.051.9051.4926.15.5323.1965.0025.4263.1187.8350.3083.0810.3621.9710.4982.390.5661.5260.384
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges us-gaap:StatementBusinessSegments

mtd:OtherOperations


Restructuring
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302011-09-302011-06-302010-06-30
Value0.10.20.40.20.10.00.40.10.10.10.00.60.10.1-0.20.30.00.30.30.50.00.30.10.00.20.10.00.31.4
Percentage of RestructuringCharges11.416.88.823.35.20.013.84.51.42.30.014.97.06.7-9.134.10.017.433.147.60.020.11.80.04.03.20.015.291.7

mtd:SegmentGeographicalGroupsOfCountriesGroupFour


Restructuring
Period End2020-09-302020-06-302019-09-302019-06-302018-09-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302011-09-302011-06-302010-09-302010-06-30
Value0.00.10.10.40.10.10.20.00.10.00.00.10.10.20.10.10.10.20.70.10.70.70.10.10.10.10.1
Percentage of RestructuringCharges0.011.61.513.84.52.35.90.07.00.00.011.43.911.611.09.55.213.412.73.114.022.51.327.65.117.76.6

mtd:SegmentGeographicalGroupsOfCountriesGroupThree


Restructuring
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302010-09-30
Value0.60.51.80.30.81.71.11.00.70.50.41.30.70.51.2-0.21.90.7-0.20.40.50.12.10.60.81.83.30.10.11.30.4
Percentage of RestructuringCharges68.541.939.434.942.025.338.065.731.56.89.138.417.433.554.4-22.774.240.7-22.138.126.26.738.018.816.057.742.132.527.666.070.7

mtd:SwissOperations


Restructuring
Period End2021-06-302020-09-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-302015-09-302015-06-302014-09-302014-06-302013-09-302013-06-302012-09-302012-06-30
Value0.10.12.90.30.70.30.20.50.30.20.60.40.00.31.92.40.33.9
Percentage of RestructuringCharges11.42.243.110.431.54.15.912.420.19.123.423.30.015.734.375.19.649.8

mtd:SwissOperationsSegment


Restructuring
Period End2021-03-312020-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-31
Value0.20.70.40.40.70.70.32.9
Percentage of RestructuringCharges16.836.79.127.979.577.220.158.0

mtd:USOperations


Restructuring
Period End2021-06-302020-06-30
Value0.10.3
Percentage of RestructuringCharges11.434.9

mtd:UsOperationsSegment


Restructuring
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-312014-03-312013-03-31
Value0.30.30.53.60.80.30.30.60.4
Percentage of RestructuringCharges25.115.732.881.655.934.133.140.28.0

srt:Americas


Restructuring
Period End2020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value2.30.32.01.10.66.41.72.2
Percentage of RestructuringCharges50.334.929.738.027.087.450.254.7

us-gaap:RestructuringReserveTranslationAdjustment

us-gaap:RestructuringReserveTranslationAdjustment


Restructuring
Period End2021-06-302021-03-312020-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-1000.0-209000.0264000.0-354000.0-576000.0-47000.0-30000.0292000.0297000.0122000.0-352000.049000.0328000.0-354000.0257000.0-3000.0-264000.0
Percentage of RestructuringReserveTranslationAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value2.7845.0498.444107.1350.168.767289.8234.8174.2915.6695.3346.388.7348.2015.2846.2228.0565.9097.7224.0968.1929.5467.0025.0135.5823.453.7553.4415.487.0695.7412.9220.426129.5694.6183.523.063
Percentage of StockIssuedDuringPeriodValueTreasuryStockReissued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-03-312020-09-302019-09-302019-03-31
Value1.2392.5820.1170.751
Percentage of StockIssuedDuringPeriodValueTreasuryStockReissued24.530.673.12.6

us-gaap:RetainedEarnings


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.0650.8720.0031.2222.220.0-0.540.0183.1280.4240.1940.2314.0091.3192.1532.4566.2351.9374.345-1.5387.25219-4.367-4.583-6.86-4.402-3.537-3.528-7.829-2.753-3.843-3.7-8.897-2.542-0.705-5.802-9.513-1.422-2.506-2.632
Percentage of StockIssuedDuringPeriodValueTreasuryStockReissued2.317.30.011.531.10.0-6.20.131.88.84.54.175.220.724.729.9118.031.153.9-26.093.9476.9-53.3-48.0-98.0-87.8-63.4-102.3-208.5-80.0-70.1-52.3-155.0-87.0-165.5-45.2-99.4-30.8-71.2-85.9

us-gaap:TreasuryStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value2.8494.6825.865119.3550.0439.30728125.2414.4855.99.3437.6991010118.1599.3257.447145.7311214139.4159.1196.978116.1949.32310145.4641.13118196.046.0265.695
Percentage of StockIssuedDuringPeriodValueTreasuryStockReissued102.392.769.5111.5131.126.9106.297.5131.8108.8104.5104.1175.2120.7124.7129.9218.0131.1115.8126.0193.9139.9153.3148.0198.0187.8163.4202.3308.5180.0170.1152.3255.0187.0265.5145.2199.4130.8171.2185.9

us-gaap:TemporaryEquityForeignCurrencyTranslationAdjustments

us-gaap:TemporaryEquityForeignCurrencyTranslationAdjustments


Temporary
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1812000.0-3556000.03350000.0-274000.04230000.0-2530000.02044000.0-2333000.0-121000.0285000.0-539000.0-4000.0-4822000.02325000.0
Percentage of TemporaryEquityForeignCurrencyTranslationAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax

us-gaap:TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax


Translation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-06-30
Value5.817-9.3112.12.08.6-5.31.3-2.310-10.1-10.15.55.07.13.32.02.03.60.5
Percentage of TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare

us-gaap:TreasuryStockAcquiredAverageCostPerShare


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value48.611167.6109.095.340745.84.8112.549.39641.27-3.53-4.22-32.63632.0316.6922.839.98454.3712.9816.3821.17320.220.06-0.529.69308.696.027.02-2.48245.376.743.750.75211.942.71-2.89-5.8176.11-2.14-4.74.42161.59.223.7
Percentage of TreasuryStockAcquiredAverageCostPerShare100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockSharesAcquired


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value165730.0224810.0340120.0207370.00268160.0300040.0255280.0248900.0290430.0204270.0202320.0208340.0187880.0101500.0142160.0230500.0275090.0300430.0315830.01122600.0-390340.0389000.01945000.0-376400.0-400840.0-431280.0-428840.0-421190.0-336190.0-317180.0-323460.0-339820.0-341110.0-396470.0-444260.0-435320.0-361780.0-224160.0-1749700.01042100.0-354000.0-644700.0-1933900.0
Percentage of TreasuryStockSharesAcquired100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockSharesAcquired us-gaap:StatementEquityComponents

us-gaap:CommonStock


Treasury
Period End2021-06-302021-03-312020-09-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value165730.0224810.0207370.0268160.0-255280.0-248900.0290430.0204270.0202320.0208340.0187880.0101500.0142160.0230500.0275090.0300430.0315830.01122600.0-390340.0389000.01945000.0-376400.0-400840.0-431280.0-428840.0-421190.0-336190.0-317180.0-323460.0-339820.0-341110.0-396470.0-444260.0-435320.0-361780.0-224160.0-1749700.01042100.0-354000.0
Percentage of TreasuryStockSharesAcquired100.0100.0100.0100.0-100.0-100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2122623741990.02002161861861861181181181186485124124124124124125123123123123-710.47611210182-512.389727272-486.522727263-375.757575757-388.79876
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2021-06-302021-03-312020-09-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value212262199200-186.25-186.251861181181181186485124124124124124125123123123123-710.47611210182-512.389727272-486.522727263-375.757575757
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0-100.0-100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

dei:EntityCommonStockSharesOutstanding

dei:EntityCommonStockSharesOutstanding


Entity
Period End2021-06-302021-03-312021-01-252020-09-30
Value23232323
Percentage of EntityCommonStockSharesOutstanding100.0100.0100.0100.0

mtd:AdditionalSharesIssuedUnderEquityIncentivePlan

mtd:AdditionalSharesIssuedUnderEquityIncentivePlan


Additional
Period End2021-05-06
Value900000.0
Percentage of AdditionalSharesIssuedUnderEquityIncentivePlan100.0

mtd:ChangeinCarryingValueVerseFairValueofLongTermDebt us-gaap:FairValueByFairValueHierarchyLevel

mtd:ChangeinCarryingValueVerseFairValueofLongTermDebt

us-gaap:FairValueInputsLevel2


Changein
Period End2021-03-312020-12-31
Value3957
Percentage of ChangeinCarryingValueVerseFairValueofLongTermDebt100.0100.0

mtd:ChangeinCarryingValueVerseFairValueofLongTermDebt us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Changein
Period End2021-06-302020-09-30
Value3852
Percentage of ChangeinCarryingValueVerseFairValueofLongTermDebt0.00.0

mtd:Cumulativegainlossinotherothercomprehensiveincomerelatedtothechangeinanetinvestmenthedge.

mtd:Cumulativegainlossinotherothercomprehensiveincomerelatedtothechangeinanetinvestmenthedge.


Cumulativegainlossinotherothercomprehensiveincomerelatedtothechangeinanetinvestmenthedge.
Period End2021-06-302021-03-312020-12-312020-09-30
Value17112812
Percentage of Cumulativegainlossinotherothercomprehensiveincomerelatedtothechangeinanetinvestmenthedge.100.0100.0100.0100.0

mtd:DeferredTaxAssetsOperatingLossAndTaxCreditCarryforward

mtd:DeferredTaxAssetsOperatingLossAndTaxCreditCarryforward


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2730303215324543394755
Percentage of DeferredTaxAssetsOperatingLossAndTaxCreditCarryforward100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:DeferredTaxLiabilitiesRightofUseAssetandOtherAssets

mtd:DeferredTaxLiabilitiesRightofUseAssetandOtherAssets


Deferred
Period End2020-12-312019-12-312018-12-31
Value29270.0
Percentage of DeferredTaxLiabilitiesRightofUseAssetandOtherAssets100.0100.00.0

mtd:DeferredTaxLiabilitiesTaxDeferredExpenseCompensationandBenefitsPension

mtd:DeferredTaxLiabilitiesTaxDeferredExpenseCompensationandBenefitsPension


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value282831273630514439
Percentage of DeferredTaxLiabilitiesTaxDeferredExpenseCompensationandBenefitsPension100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:DeferredTaxLiabilityInventory

mtd:DeferredTaxLiabilityInventory


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6029000.05952000.04890000.04730000.03741000.03946000.03918000.04155000.03788000.04087000.04346000.0
Percentage of DeferredTaxLiabilityInventory100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:DefinedBenefitPlanFairValueofPlanAssetsexcludingassetsrecordedatNetAssetValue

mtd:DefinedBenefitPlanFairValueofPlanAssetsexcludingassetsrecordedatNetAssetValue


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value998900814888738
Percentage of DefinedBenefitPlanFairValueofPlanAssetsexcludingassetsrecordedatNetAssetValue100.0100.0100.0100.0100.0

mtd:DefinedBenefitPlanFairValueofPlanAssetsexcludingassetsrecordedatNetAssetValue us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value801701642694569
Percentage of DefinedBenefitPlanFairValueofPlanAssetsexcludingassetsrecordedatNetAssetValue80.277.978.878.177.2

us-gaap:FairValueInputsLevel2


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value195197170192161
Percentage of DefinedBenefitPlanFairValueofPlanAssetsexcludingassetsrecordedatNetAssetValue19.621.921.021.721.9

us-gaap:FairValueInputsLevel3


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value1.7931.4861.4611.5146.894
Percentage of DefinedBenefitPlanFairValueofPlanAssetsexcludingassetsrecordedatNetAssetValue0.20.20.20.20.9

mtd:DefinedBenefitPlanNetAssetValueAssets us-gaap:DefinedBenefitPlanByPlanAssetCategories, us-gaap:FairValueByFairValueHierarchyLevel

mtd:DefinedBenefitPlanNetAssetValueAssets

mtd:EmergingMarketsEquityMutualFundsDomain, us-gaap:FairValueMeasuredAtNetAssetValuePerShare


Defined
Period End2020-12-312019-12-31
Value7.2626.65
Percentage of DefinedBenefitPlanNetAssetValueAssets100.0100.0

mtd:InternationalEquityMutualFundsDomain, us-gaap:FairValueMeasuredAtNetAssetValuePerShare


Defined
Period End2020-12-312019-12-31
Value2.933.288
Percentage of DefinedBenefitPlanNetAssetValueAssets40.349.4

mtd:EuroNotesUSDAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

mtd:EuroNotesUSDAmount

mtd:OtherPrincipalTradingCurrencies, mtd:A1.30EuroSeniorNotes


Euro
Period End2021-06-302020-09-302020-06-30
Value161157151
Percentage of EuroNotesUSDAmount100.0100.0100.0

mtd:OtherPrincipalTradingCurrencies, mtd:A1.47EUROSeniorNotes


Euro
Period End2021-06-302020-09-302020-06-30
Value149145140
Percentage of EuroNotesUSDAmount92.692.692.6

mtd:OtherPrincipalTradingCurrencies, mtd:A106EuroSeniorNotes


Euro
Period End2021-06-30
Value149
Percentage of EuroNotesUSDAmount92.6

mtd:EuroNotesUSDAmount us-gaap:LongtermDebtType

mtd:A1.30EuroSeniorNotes


Euro
Period End2021-06-302020-09-302020-06-30
Value161157151
Percentage of EuroNotesUSDAmount100.0100.0100.0

mtd:A1.47EUROSeniorNotes


Euro
Period End2021-06-302020-09-302020-06-30
Value149145140
Percentage of EuroNotesUSDAmount92.692.692.6

mtd:A106EuroSeniorNotes


Euro
Period End2021-06-30
Value149
Percentage of EuroNotesUSDAmount92.6

mtd:ForeignCurrencyCashFlowHedgeShortTerm

mtd:ForeignCurrencyCashFlowHedgeShortTerm


Foreign
Period End2020-12-312020-09-302020-06-302019-12-31
Value138.7425.6060.0
Percentage of ForeignCurrencyCashFlowHedgeShortTerm100.0100.0100.00.0

mtd:ForeignCurrencyCashFlowHedgeShortTerm us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Foreign
Period End2021-03-312020-12-31
Value5.98313
Percentage of ForeignCurrencyCashFlowHedgeShortTerm0.0100.0

mtd:GrossDeferredTaxAssetforSwissTaxReform

mtd:GrossDeferredTaxAssetforSwissTaxReform


Gross
Period End2020-12-31
Value48
Percentage of GrossDeferredTaxAssetforSwissTaxReform100.0

mtd:IntangibleAssetsAccumulatedAmortization

mtd:IntangibleAssetsAccumulatedAmortization


Intangible
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-312018-03-312017-12-312017-03-312016-12-312016-03-312015-12-312015-03-312014-12-312014-03-312013-12-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1301281151121019889857674-69.28466-62.512-61.789-58.812-57.354-53.991-52.674-51.749-50.052-48.28-47.31-45.207-44.323-42.904-39.128
Percentage of IntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:IntangibleAssetsExcludingGoodwillGross

mtd:IntangibleAssetsExcludingGoodwillGross


Intangible
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-312018-03-312017-12-312017-03-312016-12-312016-03-312015-12-312015-03-312014-12-312014-03-312013-12-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value429325321318315315314312242241185182172174171171168168169168166167166168156143
Percentage of IntangibleAssetsExcludingGoodwillGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:InterestRateSwapShortTerm us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

mtd:InterestRateSwapShortTerm

us-gaap:FairValueInputsLevel2, us-gaap:FairValueMeasurementsRecurring


Interest
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-31
Value1442000.01964000.099000.0398000.0607000.0371000.0
Percentage of InterestRateSwapShortTerm100.0100.0100.0100.0100.0100.0

mtd:LesseeOperatingLeaseLeaseNotYetCommencedTotalContractValue

mtd:LesseeOperatingLeaseLeaseNotYetCommencedTotalContractValue


Lessee
Period End2020-12-31
Value15
Percentage of LesseeOperatingLeaseLeaseNotYetCommencedTotalContractValue100.0

mtd:LineOfCreditFacilityForecastedBorrowingAmount us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

mtd:LineOfCreditFacilityForecastedBorrowingAmount

mtd:February20192YRCrossCurrencySwap, us-gaap:DesignatedAsHedgingInstrument


Line
Period End2021-03-31
Value50
Percentage of LineOfCreditFacilityForecastedBorrowingAmount100.0

mtd:June20213YRCrossCurrencySwap, us-gaap:DesignatedAsHedgingInstrument


Line
Period End2021-06-30
Value50
Percentage of LineOfCreditFacilityForecastedBorrowingAmount0.0

mtd:June20214YRCrossCurrencySwap, us-gaap:DesignatedAsHedgingInstrument


Line
Period End2021-06-30
Value50
Percentage of LineOfCreditFacilityForecastedBorrowingAmount0.0

mtd:PensionAndOtherPostretirementBenefitPlansAccumulatedOtherComprehensiveIncomeLossNetGainsLossesAfterTax

mtd:PensionAndOtherPostretirementBenefitPlansAccumulatedOtherComprehensiveIncomeLossNetGainsLossesAfterTax


Pension
Period End2020-12-31
Value322
Percentage of PensionAndOtherPostretirementBenefitPlansAccumulatedOtherComprehensiveIncomeLossNetGainsLossesAfterTax100.0

mtd:PerformanceOptionFairValue

mtd:PerformanceOptionFairValue


Performance
Period End2020-12-312019-12-312018-12-312017-12-31
Value1345.0803.26730.0840.0
Percentage of PerformanceOptionFairValue100.0100.0100.0100.0

mtd:PerformanceOptionsTotalValueofGrant

mtd:PerformanceOptionsTotalValueofGrant


Performance
Period End2020-12-31
Value1500000.0
Percentage of PerformanceOptionsTotalValueofGrant100.0

mtd:PerformanceShareUnitNonvestedNumberofShares

mtd:PerformanceShareUnitNonvestedNumberofShares


Performance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value15341.017183.012814.08050.04532.0
Percentage of PerformanceShareUnitNonvestedNumberofShares100.0100.0100.0100.0100.0

mtd:PerformanceShareUnitTotalGrantValue

mtd:PerformanceShareUnitTotalGrantValue


Performance
Period End2020-12-312019-12-312018-12-312017-12-31
Value3600000.03600000.03600000.03000000.0
Percentage of PerformanceShareUnitTotalGrantValue100.0100.0100.0100.0

mtd:PerformanceShareunitsNonvestedIntrinsicValue

mtd:PerformanceShareunitsNonvestedIntrinsicValue


Performance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value17137.25.01.9
Percentage of PerformanceShareunitsNonvestedIntrinsicValue100.0100.0100.0100.0100.0

mtd:ShareBasedCompensationArrangementsByShareBasedPaymentAwardPerformanceOptionsGrantsinPeriod

mtd:ShareBasedCompensationArrangementsByShareBasedPaymentAwardPerformanceOptionsGrantsinPeriod


Share
Period End2020-12-31
Value12678.0
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardPerformanceOptionsGrantsinPeriod100.0

mtd:ShareRepurchaseProgramTotalCostProgramtoDate

mtd:ShareRepurchaseProgramTotalCostProgramtoDate


Share
Period End2020-12-31
Value5900
Percentage of ShareRepurchaseProgramTotalCostProgramtoDate100.0

mtd:SharesRemainingUnderEquityIncentivePlanPriorToAmendment

mtd:SharesRemainingUnderEquityIncentivePlanPriorToAmendment


Shares
Period End2021-05-06
Value2100000.0
Percentage of SharesRemainingUnderEquityIncentivePlanPriorToAmendment100.0

mtd:SharesRepurchasedUnderShareRepurchaseProgram

mtd:SharesRepurchasedUnderShareRepurchaseProgram


Shares
Period End2021-06-302021-03-312020-12-312020-09-30
Value29292929
Percentage of SharesRepurchasedUnderShareRepurchaseProgram100.0100.0100.0100.0

mtd:SharesReservedForGrantForStockOptionPlan

mtd:SharesReservedForGrantForStockOptionPlan


Shares
Period End2020-12-31
Value2797400.0
Percentage of SharesReservedForGrantForStockOptionPlan100.0

mtd:ShortTermDebtAndLongTermDebtCurrentMaturities

mtd:ShortTermDebtAndLongTermDebtCurrentMaturities


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value5352505553565548515349555214191821191821201714212311411612012116171617174136272828311210
Percentage of ShortTermDebtAndLongTermDebtCurrentMaturities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:ShortTermDebtAndLongTermDebtCurrentMaturities mtd:DebtInstrumentCurrency

mtd:OtherPrincipalTradingCurrencies


Short
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value5255521419172022141919161617173627283112
Percentage of ShortTermDebtAndLongTermDebtCurrentMaturities99.698.197.799.997.8100.098.798.012.816.316.4100.0100.0100.0100.0100.0100.0100.0100.0100.0

mtd:UsDollarAmounts


Short
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value0.2221.0531.2610.0160.430.00.2830.4571001001010.00.00.00.00.00.00.00.00.0
Percentage of ShortTermDebtAndLongTermDebtCurrentMaturities0.41.92.30.12.20.01.32.087.283.783.60.00.00.00.00.00.00.00.00.0

mtd:SwissPensionLoanslocalcurrency us-gaap:DebtInstrument

mtd:SwissPensionLoanslocalcurrency

mtd:SwissPensionLoans


Swiss
Period End2020-12-31
Value38
Percentage of SwissPensionLoanslocalcurrency100.0

mtd:Swisstaxreformintangibleasset

mtd:Swisstaxreformintangibleasset


Swisstaxreformintangibleasset
Period End2020-12-312019-12-312018-12-31
Value53480.0
Percentage of Swisstaxreformintangibleasset100.0100.00.0

mtd:ValuationAllowanceSwissTaxReform

mtd:ValuationAllowanceSwissTaxReform


Valuation
Period End2020-12-31
Value31
Percentage of ValuationAllowanceSwissTaxReform100.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax


Accumulated
Period End2020-12-312013-09-302013-06-302013-03-312012-12-31
Value314-142.75-141.276-142.083-148.035
Percentage of AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value18171515141415141412
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1716171717161716161615161617151515141415131414151715151715141413121214121212121212121112
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh

mtd:PendoTECHAcquisition


Business
Period End2021-03-24
Value20
Percentage of BusinessCombinationContingentConsiderationArrangementsRangeOfOutcomesValueHigh100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationContingentConsiderationLiability

mtd:PendoTECHAcquisition


Business
Period End2021-03-24
Value13
Percentage of BusinessCombinationContingentConsiderationLiability100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel3


Business
Period End2021-03-242017-09-30
Value130.0
Percentage of BusinessCombinationContingentConsiderationLiability100.00.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet

mtd:PendoTECHAcquisition


Business
Period End2021-03-24
Value7.4
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet100.0

us-gaap:CashEquivalentsAtCarryingValue

us-gaap:CashEquivalentsAtCarryingValue


Cash
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value231418148.212139.0261513105.6163333282119191718177.7121412101614149.319131816151311163243
Percentage of CashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashEquivalentsAtCarryingValue us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Cash
Period End2021-03-312020-12-312020-03-312019-12-312019-03-312018-12-31
Value1814108.2139.0
Percentage of CashEquivalentsAtCarryingValue0.0100.00.0100.00.099.7

us-gaap:ContractWithCustomerAssetNet

us-gaap:ContractWithCustomerAssetNet


Contract
Period End2021-06-302020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302018-12-31
Value3622292417212212
Percentage of ContractWithCustomerAssetNet100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiability


Contract
Period End2020-12-312019-12-312018-12-312017-12-31
Value149122105107
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0

us-gaap:DebtInstrumentFaceAmount us-gaap:DebtInstrument

us-gaap:DebtInstrumentFaceAmount

mtd:A106EUROSeniorNotes


Debt
Period End2021-03-31
Value125
Percentage of DebtInstrumentFaceAmount100.0

mtd:A130EUROSeniorNotes


Debt
Period End2021-03-31
Value135
Percentage of DebtInstrumentFaceAmount108.0

mtd:A3.84SeniorNotes


Debt
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-03-31
Value1251251251251251250.125
Percentage of DebtInstrumentFaceAmount100.00.00.00.00.00.00.0

mtd:A3.91SeniorNotes


Debt
Period End2021-03-312020-03-312019-03-31
Value757500075000
Percentage of DebtInstrumentFaceAmount60.00.00.0

mtd:A319SeniorNotes


Debt
Period End2021-03-31
Value50
Percentage of DebtInstrumentFaceAmount40.0

mtd:A800MillionCreditAgreement


Debt
Period End2021-03-312020-03-312019-03-312018-03-312017-03-31
Value110011001100800800
Percentage of DebtInstrumentFaceAmount880.00.00.00.00.0

us-gaap:DebtLongtermAndShorttermCombinedAmount

us-gaap:DebtLongtermAndShorttermCombinedAmount


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value16551613133412241200156912911172113910621034104410729939791069969963894847714699591622628523451485466465413400461439388415458473505581633681
Percentage of DebtLongtermAndShorttermCombinedAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtLongtermAndShorttermCombinedAmount mtd:DebtInstrumentCurrency

mtd:OtherPrincipalTradingCurrencies


Debt
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value631425271244282174172178255563343641483732458093
Percentage of DebtLongtermAndShorttermCombinedAmount39.227.125.524.629.324.927.728.34.911.513.67.49.28.911.09.07.19.613.914.8

mtd:UsDollarAmounts


Debt
Period End2021-03-312020-03-312019-03-312018-03-312017-03-312016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-30
Value9811144790749681525450450498429403431363420391378426428501540
Percentage of DebtLongtermAndShorttermCombinedAmount60.872.974.575.470.775.172.371.795.188.586.492.690.891.189.091.092.990.486.185.2

us-gaap:DebtLongtermAndShorttermCombinedAmount us-gaap:DebtInstrument

mtd:OtherPrincipalTradingCurrencies


Debt
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value665427423262259251253183205203207
Percentage of DebtLongtermAndShorttermCombinedAmount40.234.935.322.422.824.123.617.121.224.029.1

mtd:UsDollarAmounts


Debt
Period End2021-06-302020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-302016-09-302016-06-30
Value989796776909880792819886764644506
Percentage of DebtLongtermAndShorttermCombinedAmount59.865.164.777.677.275.976.482.978.876.070.9

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent

us-gaap:DeferredCompensationLiabilityCurrentAndNoncurrent


Deferred
Period End2020-12-31
Value48
Percentage of DeferredCompensationLiabilityCurrentAndNoncurrent100.0

us-gaap:DeferredFinanceCostsGross

us-gaap:DeferredFinanceCostsGross


Deferred
Period End2021-06-302020-12-312019-12-31
Value2000000.03400000.03400000.0
Percentage of DeferredFinanceCostsGross100.0100.0100.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312015-12-312014-12-31
Value41394137353536-3.44417
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value203202178172228198
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0

us-gaap:DeferredRevenue

us-gaap:DeferredRevenue


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-09-302018-03-312017-12-31
Value192180149150150144122126128105128130107
Percentage of DeferredRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value262245179175209200235203207204185
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsInventory


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1815151317282723202219
Percentage of DeferredTaxAssetsInventory100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value12111712109.7789.0441217139.554
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value5653505572596848625745
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value9485656293698474676454
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6263666677716559544742
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value6051475056574751474537
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome


Deferred
Period End2020-12-312019-12-31
Value3445
Percentage of DeferredTaxLiabilitiesTaxDeferredIncome100.0100.0

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings

us-gaap:DeferredTaxLiabilitiesUndistributedForeignEarnings


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1624182319141310108.0677.94
Percentage of DeferredTaxLiabilitiesUndistributedForeignEarnings100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-31
Value149142130
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation100.0100.0100.0

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value920812731785818
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation613.9569.8561.80.00.0

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value400349321314320289284154209
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax us-gaap:RetirementPlanSponsorLocation, us-gaap:RetirementPlanType

country:US, us-gaap:OtherPostretirementBenefitPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-31
Value-0.891-0.924-0.91
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax-0.2-0.3-0.3

country:US, us-gaap:PensionPlansDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-31
Value696461
Percentage of DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax17.318.419.1

us-gaap:ForeignPlan, us-gaap:PensionPlansDefinedBenefit