AME


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockValue

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

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

us-gaap:CostOfGoodsAndServicesSold

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:InterestExpense

us-gaap:CostsAndExpenses

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:OperatingIncomeLoss

us-gaap:InterestExpense

us-gaap:OtherNonoperatingIncomeExpense
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:ProfitLoss

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:ReceivablesNetCurrent

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:FairValueByMeasurementFrequency
us-gaap:LongTermInvestments

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

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:LiabilitiesCurrent

us-gaap:DebtCurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:DeferredTaxLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:ProceedsFromIssuanceOfLongTermDebt

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
us-gaap:AwardType, us-gaap:Vesting

us-gaap:ShareBasedCompensation

us-gaap:UnrecognizedTaxBenefits

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease

us-gaap:ProceedsFromRepaymentsOfShortTermDebt

ame:DefinedBenefitPlanAmortizationOfNetActuarialLossAndOther

ame:ForeignPlansAndOther

ame:GainLossOnSaleOfFacilities

ame:NetIncreaseDecreaseInContractWithCustomerAssetsLiabilities

ame:PerformanceRestrictedStockUnitExpense

ame:ProceedsFromSaleOfFacilities

ame:WarrantyAccrualsAdjustmentsRelatedToNewBusinessesAndOther
us-gaap:StatementEquityComponents
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:ContractWithCustomerLiabilityRevenueRecognized
us-gaap:AdjustmentsForNewAccountingPronouncements
us-gaap:CumulativeEffectOnRetainedEarningsNetOfTax1
us-gaap:StatementEquityComponents

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DefinedBenefitPlanContributionsByEmployer

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:DefinedContributionPlanCostRecognized

us-gaap:DepreciationAndAmortization
us-gaap:StatementEquityComponents
us-gaap:DividendsCommonStockCash

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

us-gaap:GainLossOnSaleOfBusiness
us-gaap:BusinessAcquisition, us-gaap:IncomeStatementLocation

us-gaap:GoodwillAcquiredDuringPeriod
us-gaap:StatementBusinessSegments

us-gaap:GoodwillForeignCurrencyTranslationGainLoss
us-gaap:StatementBusinessSegments

us-gaap:GoodwillPurchaseAccountingAdjustments
us-gaap:StatementBusinessSegments

us-gaap:IncreaseDecreaseInContractWithCustomerAsset

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInOperatingCapital

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:LeaseCost

us-gaap:OperatingLeaseCost
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherPostretirementBenefitExpense

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired
us-gaap:BusinessAcquisition

us-gaap:PensionAndOtherPostretirementBenefitExpense

us-gaap:PensionContributions

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:RestrictedStockExpense

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

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue

us-gaap:StandardProductWarrantyAccrualPayments

us-gaap:StandardProductWarrantyAccrualWarrantiesIssued
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued

us-gaap:StockOptionPlanExpense
us-gaap:StatementEquityComponents
us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:Currency, us-gaap:FinancialInstrument
us-gaap:UnrealizedGainLossOnDerivatives

us-gaap:VariableLeaseCost

us-gaap:AccrualForEnvironmentalLossContingencies
us-gaap:EnvironmentalRemediationSite
us-gaap:AccrualForEnvironmentalLossContingenciesComponentAmount

us-gaap:AccruedLiabilitiesCurrent
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill

us-gaap:ContractWithCustomerAssetNet

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiabilityCurrent
us-gaap:BalanceSheetLocation
us-gaap:ContractWithCustomerLiabilityNoncurrent
us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation
us-gaap:DerivativeAmountOfHedgedItem
us-gaap:Currency, us-gaap:FinancialInstrument
us-gaap:DerivativeNotionalAmount

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:InvestmentsAndOtherNoncurrentAssets

us-gaap:LesseeOperatingLeaseDiscountRate
us-gaap:FairValueByMeasurementBasis
us-gaap:LongTermDebtFairValue

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:RestructuringReserve

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:StandardProductWarrantyAccrual

Tables

  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
us-gaap:CommonStockValue ████████████████████████████████▁▁▁▁▁▁22222222222222222222222222222222111111NANANANANANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding 230NA229229228NA233233232NA232231231NA232234236NA241243242NA247247247NA245246245NA244243162NA162162162NA160160161NANANANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic 228NA228227226NA231231230NA230230229NA231233234NA239241240NA245245244NA244243243NA242241160NA160160159NA158158159NANANANA
us-gaap:EarningsPerShareBasic █▆▆▆▆▆▅▅▅▇▄▄▃▂▃▃▃▃▄▄▃▄▃▃▃▃▃▃▃▃▃▂▄▄▃▃▃▃▃▂▂▁▁▁▂1.230.970.970.950.90.920.830.840.791.030.670.650.610.470.560.590.570.580.650.640.590.620.580.610.570.550.520.530.510.490.480.470.690.640.610.590.570.510.490.430.360.320.270.320.37
us-gaap:EarningsPerShareDiluted █▆▆▆▆▆▅▅▅▇▄▄▃▂▃▃▃▃▄▄▃▄▃▄▃▃▃▃▃▃▂▂▄▄▃▃▃▃▃▂▂▁▁▁▂1.220.960.960.940.890.910.820.830.781.030.660.650.60.470.560.590.570.570.650.640.590.620.570.610.570.550.520.520.510.490.470.470.680.630.60.580.560.50.480.420.360.320.270.320.37
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax ▇█████▇▇▇▇▆▆▅▅▅▅▅▅▅▅▅▆▆▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▂▂▂▁▁▁▁1202130412761289128712711192120811721143108410641007972945977944987998100398410241031990975942890878882841839825827762750758717677644591556523497524552
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService ame:AerospaceAndPower▆█▆▇▅▇▄▄▁353362352356348357340342325NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService ame:AutomationAndEngineeredSolutions▂▁▅▇█▄▆▇▇300295337348361323338351347NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService ame:ProcessAndAnalyticalInstrumentation▃█▅▅▅▅▂▂▁548645586583577590514515499NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments ame:AerospaceAndPower,ame:ElectromechanicalGroup██▆▄▄▅▁▁127128123120118121112113NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments ame:AerospaceAndPower,ame:ElectronicInstrumentsGroup▁▇▄█▄▇▂▃225234229236229235227228NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments ame:AutomationAndEngineeredSolutions,ame:ElectromechanicalGroup▂▁▅▇█▄▆▇300295337348361323338351NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService,us-gaap:StatementBusinessSegments ame:ProcessAndAnalyticalInstrumentation,ame:ElectronicInstrumentsGroup▃█▅▅▄▅▁▁548645586583577590514515NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementBusinessSegments ame:ElectromechanicalGroup▁▁▆▇█▄▄▆▅427424461469480445450464456NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementBusinessSegments ame:ElectronicInstrumentsGroup▃█▅▅▅▆▂▂▁774880815820806826742744716NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementBusinessSegments,us-gaap:TimingOfTransferOfGoodOrService ame:ElectromechanicalGroup,us-gaap:TransferredAtPointInTime▁▂▅██▄▅█379384416434435408414437NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementBusinessSegments,us-gaap:TimingOfTransferOfGoodOrService ame:ElectronicInstrumentsGroup,us-gaap:TransferredAtPointInTime▃█▅▅▇▇▂▁633695652654677684620603NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementBusinessSegments,us-gaap:TimingOfTransferOfGoodOrService ame:ElectronicInstrumentsGroup,us-gaap:TransferredOverTime▃█▆▆▂▃▁▃140184162166129141121141NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementGeographical ame:International▁█▅▆▇▇▄▆▆560635602612623629596609612NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementGeographical country:US▆███▇▆▃▃▁641669673676664641596599559NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementGeographical srt:Asia▁█▆▅▆█▇▇▇208247236233240250245246242NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementGeographical us-gaap:EuropeanUnion▂█▃▅▆▅▁▂▄194215197204209203190194200NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementGeographical us-gaap:NonUs▁█▃▄▅▅▂▄▃305341317322325325308320315NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments ame:International,ame:ElectromechanicalGroup▂▁▅▇▇▄▆▇█193190208218220205213222225NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments ame:International,ame:ElectronicInstrumentsGroup▁█▃▃▄▆▂▃▃367445393394403424383386387NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments country:US,ame:ElectromechanicalGroup▂▂▆▆█▃▃▄▁234234252250260239237241230NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments country:US,ame:ElectronicInstrumentsGroup▆█▇▇▆▆▃▃▁406434421425403402358357329NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementGeographical,us-gaap:StatementBusinessSegments srt:Asia,ame:ElectronicInstrumentsGroup▁█▆▅▆█▆▆▆164203190185193203193191191NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:TimingOfTransferOfGoodOrService us-gaap:TransferredAtPointInTime▁▆▅▆█▇▃▃▄101210791069108811131093103410401054NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:TimingOfTransferOfGoodOrService us-gaap:TransferredOverTime▆█▇▆▅▅▄▄▁189225207201174177158168118NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:CostOfGoodsAndServicesSold ▆█▆▇█▇▅▅▄▄▂▁824858823838851835782791776769722702NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:SellingGeneralAndAdministrativeExpense ▇▇████▇▇▇▇▆▆▅▅▅▅▅▅▅▅▄▅▅▅▅▄▃▃▃▃▃▃▃▃▃▃▂▂▂▁▁145148152155153154144147137146132132122118113118112112112112110117119113112106989497939695959286898183756967NANANANA
us-gaap:InterestExpense ▆▇▅▅▆▄▄▄▅████▇▇▇▇▆▇▆▆▆▄▃▃▃▃▃▃▃▃▃▃▂▂▂▂▁▂▁▁2223212122201920212424242423232323222322222219181818181818181818181717171716171616NANANANA
us-gaap:CostsAndExpenses ██████▇▇▇▇▆▆▅▅▅▅▅▅▅▅▅▅▆▅▅▅▄▄▄▃▃▃▃▃▃▃▂▂▂▁▁97010079759941004989927938914913851832787799743758735779760763763797813758753731685676685651651640644595590601565542515476454NANANANA
us-gaap:SellingGeneralAndAdministrativeExpense ▇▇████▇▇▇▇▆▆▅▅▅▅▅▅▅▅▄▅▅▅▅▄▃▃▃▃▃▃▃▃▃▃▂▂▂▁▁145148152155153154144147137146132132122118113118112112112112110117119113112106989497939695959286898183756967NANANANA
us-gaap:OperatingIncomeLoss ▆███▇▇▇▇▇▆▆▆▅▄▅▅▅▅▆▆▅▆▅▆▆▅▅▅▅▄▄▄▄▄▄▃▃▃▃▂▂▁▁▂▂232297301295283282265270258229232232220173201219208208237240220227218231221210204202197189188184182167159156152135128115102897793106
us-gaap:InterestExpense ▆▇▅▅▆▄▄▄▅████▇▇▇▇▆▇▆▆▆▄▃▃▃▃▃▃▃▃▃▃▂▂▂▂▁▂▁▁2223212122201920212424242423232323222322222219181818181818181818181717171716171616NANANANA
us-gaap:OtherNonoperatingIncomeExpense █▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁141-6-5-3-3-20-10-7-3-4-4-4-3-4-2-3-2-2-13-8-4-3-5-6-2-20-3-1-2-2-3-2-1-3-2-10NANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest █▅▅▅▅▅▄▄▄▃▃▃▃▁▂▃▂▂▃▃▃▃▂▃351267274270256258244248235197204203191145174190183182211215196207189208NANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit █▇▇▇▇▇▇▇▇▁▇▇▇▆▆▇▇▆▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆▆▆▆▆▅▅704753555247535454-4150525236435248455559545548585850525351505050514541434233312927NANANANA
us-gaap:ProfitLoss █▄▄▃▃▃▂▂▁▅280220220215204211191193181238NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▇▇▆▇▇▄▆▅▆█▆▆▅▁▄▃▅▃▄▆▂▂▃▅▅▆▅▅▃▄▅▃▄▂▃▄▄▃▄▂▂238246198219215116189154195272185188149-3124851698011920447265815714020117113693109135881314662101108931123724NANANANA
us-gaap:NetIncomeLoss █▆▆▆▆▆▅▅▅▇▄▄▄▃▄▄▄▄▄▄▄▄▄▄▄▄▃▄▃▃▃▃▃▃▃▃▂▂▂▂▁▁▁▁▁2802202202152042111911931812381531501381091301381341361561551421521411501401351271281251191151131101019794908177675751435159
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▄▄▃▃▃▂▂▁280220220215204211191193181NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
us-gaap:Assets █▇▇▆▆▆▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▃▃▃▂▂▂▂▂▂▂▁▁▁▁106019844921990698891866281088152805877967783753572987100697769556994666466446557633564206571648560885877546151925174519048934885460843194116415438933818NANANANANANANA
us-gaap:Liabilities █▇▆▆▆▆▄▅▅▅▅▅▅▅▄▄▅▄▄▃▃▄▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁52754729435344024434442035963814385337684017394238943844360335993698340933283104307131813103306328162741252624352552265424692594241922662068216920112043NANANANANANANA
us-gaap:LiabilitiesAndStockholdersEquity █▇▇▆▆▆▅▅▅▅▅▅▅▄▄▄▄▄▄▄▄▄▄▄▃▃▃▂▂▂▂▂▂▂▁▁▁▁106019844921990698891866281088152805877967783753572987100697769556994666466446557633564206571648560885877546151925174519048934885460843194116415438933818NANANANANANANA
us-gaap:StockholdersEquity ██▇▇▆▆▆▆▆▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▂▂▂▂▂▂▁▁▁53265115486546664456424145114338420440273766359234043256337333563296325433153453326332393467342132723136293427572622253524232290218920522047198518821775NANANANANANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital███▇▇▇▇▁▇▇8378327927597387066970673660NANANA604NANANA568NANANA491NANANA448NANANA387NANANA316NANANA263NANANANANANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▇▆▅▅▄▃▂▂▁6626638761986009582656535474531551535002NANANA4403NANANA3974NANANA3469NANANA2966NANANA2507NANANA2101NANANA1755NANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
us-gaap:AssetsCurrent █▅▆▅▅▄▅▅▅▅▅▄▄▅▄▄▄▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▁▁▁▁▁2774202522722127192418361998201819601934202417891787192816961707166216191590159916081578159015301434136913081243121411641135113211521059108010831022974NANANANANANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue █▃▅▄▂▂▃▄▄▄▅▃▄▅▃▃▃▃▂▂▃▃▂▂▂▂▂▁▁▁▁▁▂▁▂▁▁▁▁▂▂1253393735567368353518557556646736516570717445456386381328326406377369282265295254207177157162163219170218196155163135230255NANANANA
us-gaap:ReceivablesNetCurrent ▇████▇▇▇▆▆▆▆▅▅▅▅▅▅▅▅▅▅▅▅▅▄▄▃▄▃▃▃▂▂▂▂▂▁712744761757763732714710684668640642603592595596606603610619592585593594592536532521529507492482468438425439434399NANANANANANANA
us-gaap:InventoryNet █▇▇██▇▇▇▇▅▆▆▅▄▅▅▆▅▆▆▅▅▅▅▄▄▄▃▃▃▃▃▂▂▂▂▁▁654624623634640624620614596540546541529492537536548514541541506495526538483452449438434428407415393380363364351335NANANANANANANA
us-gaap:OtherAssetsCurrent ▅█▅▅▅▄▄▄▄▂▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁15426315116715212414413512279100898376626468747070577452655145323939363636393634414243NANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
us-gaap:PropertyPlantAndEquipmentNet ▇█▇███▆▆▆▆▆▆▆▆▆▆▆▆▆▆▄▅▅▅▄▄▃▃▃▃▂▂▂▁▁▁▁▁534548537538542554487490492493494492482473478475488484483484434448451459405402383372375383361361334325318331317318NANANANANANANA
 us-gaap:LongTermInvestments us-gaap:FairValueByMeasurementFrequency us-gaap:FairValueMeasurementsRecurring▁▄▄▄▁▁▁▁▄▄▁▁▁▁▁█▄▄▄██████▄▄▁▄▄788877778877777988899999988788NANANA2NANANANANANANANANANANA
us-gaap:Goodwill ██▇▇▇▇▆▆▆▅▅▅▅▄▅▅▅▄▄▄▄▄▄▄▄▃▃▃▃▃▂▂▂▂▁▁▁▁40754047366836133610361232633252323831153138311729752818284628272857270627222668256626142633261024762408230021812177220820652052192918061677171215911573NANANANANANANA
 us-gaap:Goodwill us-gaap:StatementBusinessSegments ame:ElectromechanicalGroup▇▇█▇▇▇▆▆▇▄▄▃▃▃▃▃▃▃▄▄▁▂▂11431155119311581159116011361139115510381034102310071002101310141031102810351037942967978NANA997NANANA993NANANANANANANANANANANANANANANA
 us-gaap:Goodwill us-gaap:StatementBusinessSegments ame:ElectronicInstrumentsGroup██▆▅▅▅▄▄▃▃▄▄▃▂▂▂▂▁▁▁▁▁▁29322892247524552450245221262112208320772104209419681817183218131826167816871631162416461654NANA1410NANANA1215NANANANANANANANANANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ██▆▇▇▇▆▆▆▅▅▅▅▄▅▅▅▄▄▄▄▄▄▄▄▃▃▃▃▃▂▃▂▂▁▁▁▁276827622310233823692403210121472126201319651981190117341780176718061672169916571579162516651658154614731342127312821309118811961050982836826760761NANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
us-gaap:LiabilitiesCurrent ██▅▄▅▆▄▆▆▆▇▅▅▄▆▆▇▅▄▃▄▄▃▅▄▄▃▂▃▄▃▄▃▂▁▂▁▁147714251110978100712589691182115911381270995101692412161207129010259258308989368311121931874732679799879762896750628518601491550NANANANANANANA
us-gaap:DebtCurrent ▆▆▃▂▂▅▂▄▄▄▆▄▅▄▇▇█▅▄▃▄▄▃▆▄▄▃▂▃▄▄▅▃▂▁▂▁▂510497199981043586830730830850927233727861359966538629518325428616345426527316412520832024238822714040127297NANANANANANANA
us-gaap:AccountsPayableCurrent ▆▆▆▆▇▇▆▇▆█▇▇▆▆▅▅▆▅▆▆▆▆▆▆▆▅▄▄▅▄▃▃▃▃▂▂▂▁373377381390405399389394382437409405382369345358366365375384381386381382370347330332342321288299291283263266261236NANANANANANANA
us-gaap:AccruedIncomeTaxesCurrent ▇▂▃▂▃▄▄▃▄▃▄▃▄▂▁▂▄▂▁▁▂▂▃▄█▃▂▂▆▃▃▁▅▁▃▂▆▃7630413339484535513447414429242544322022302735458240283260403423572434326139NANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
us-gaap:LongTermDebtNoncurrent █▆▆▆▆▆▄▄▄▄▅▅▅▅▃▃▃▃▃▃▂▂▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁27412271222923682368227318321838189718661920212820762062154015421552155616211481141814271473114811421141113511181115113311291122113311231070108310801071NANANANANANANA
us-gaap:DeferredTaxLiabilitiesNoncurrent ▆▆▆▆▆▅▆▆▆▅▇▇▇▇███▇▇█▇▇█▇▆▆▅▄▄▄▃▃▃▃▂▂▁▁553536549544545528554557541512608596582621655652649624627632607618634623576558498482480482432433409389361361320311NANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ██▇██▅▃▃▄▃▃▃▃▃▂▂▃▃▂▂▂▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁502495464511513359239235254251216222218235191196205204154159146199163169165166161155157158145141126125117122119110NANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
us-gaap:StockholdersEquity ██▇▇▆▆▆▆▆▅▅▅▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▂▂▂▂▂▂▁▁▁53265115486546664456424145114338420440273766359234043256337333563296325433153453326332393467342132723136293427572622253524232290218920522047198518821775NANANANANANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:AdditionalPaidInCapital███▇▇▇▇▁▇▇8378327927597387066970673660NANANA604NANANA568NANANA491NANANA448NANANA387NANANA316NANANA263NANANANANANANA
 us-gaap:StockholdersEquity us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▇▆▅▅▄▃▂▂▁6626638761986009582656535474531551535002NANANA4403NANANA3974NANANA3469NANANA2966NANANA2507NANANA2101NANANA1755NANANANANANANA
us-gaap:CommonStockValue ████████████████████████████████▁▁▁▁▁▁22222222222222222222222222222222111111NANANANANANANA
us-gaap:AdditionalPaidInCapitalCommonStock ██▇▇▇▆▆▆▆▆▆▆▅▅▅▅▅▅▅▄▄▄▄▄▃▃▃▃▃▃▂▂▂▂▂▁▁▁837832792759738706697680673660649637623604596582578568559546516491481471459448433412403387376362331316310295271263NANANANANANANA
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us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▁▂▁▂▁▁▃▃▃▃▃▂▂▁▃▃▄▃▄▅▄▅▇███▇▆▆▇▇▇▇▇▇███-575-533-558-535-540-551-456-454-414-429-462-494-532-542-429-423-370-405-349-312-361-266-141-58-65-65-130-174-183-151-141-160-135-157-101-66-73-91NANANANANANANA
us-gaap:TreasuryStockValue ██████▆▆▆▆▆▆▆▆▆▅▅▅▄▃▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁15651574156915691570157012061206121012091208120512111211111110091002885756507483457214213215215216214218211215214210209171166153153NANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅█▇▄▂▆▄▂▁▄▄270342329246196296248203177252238NANANANANANANANANANANANANANA2091661281561931621151401521371151031281148891NANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities █▁▆▇▇▂▇▆▆▇▇115-977-133-21-17-785-22-148-253-63-15NANANANANANANANANANANANANANA-276-166-10-6-273-12-334-183-309-11-192-13-174-291-92-9NANANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities █▆▃▃▂▇▁▃▃▁▃486280-16-25-165330-261-28-27-286-19NANANANANANANANANANANANANANA10439-87-12673-15316887110-93117-1017474-16-70NANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▅█▇▄▂▆▄▂▁▄▄270342329246196296248203177252238NANANANANANANANANANANANANANA2091661281561931621151401521371151031281148891NANANANA
us-gaap:NetIncomeLoss █▆▆▆▆▆▅▅▅▇▄▄▄▃▄▄▄▄▄▄▄▄▄▄▄▄▃▄▃▃▃▃▃▃▃▃▂▂▂▂▁▁▁▁▁2802202202152042111911931812381531501381091301381341361561551421521411501401351271281251191151131101019794908177675751435159
 us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents us-gaap:RetainedEarnings█▄▄▃▃▃▂▂▁280220220215204211191193181NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ProfitLoss █▄▄▃▃▃▂▂▁▅280220220215204211191193181238NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities █▁▆▇▇▂▇▆▆▇▇115-977-133-21-17-785-22-148-253-63-15NANANANANANANANANANANANANANA-276-166-10-6-273-12-334-183-309-11-192-13-174-291-92-9NANANANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▃█▄▄▄▇▄▃▂▆▃▃▃▄▃▃▂▅▄▂▃▅▃▃▃▅▃▂▂▅▂▂▂▄▂▂▂▃▂▁▁164018212134181612291714132215141123191114241714142615101024121281811101016965NANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities █▆▃▃▂▇▁▃▃▁▃486280-16-25-165330-261-28-27-286-19NANANANANANANANANANANANANANA10439-87-12673-15316887110-93117-1017474-16-70NANANANA
us-gaap:ProceedsFromIssuanceOfLongTermDebt 500NANANA100NANANANANANANANANANANANA0NANANA0NANANA0NANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsOfDividendsCommonStock █▆▆▆▆▆▆▆▆▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▃▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁4131313131313232322020202020202021212121212122221414141414141414999999666NANANANA
us-gaap:PaymentsForRepurchaseOfCommonStock ▁▁▁▁▁█▁▁▁▁▁▁▁▃▃▁▃▃▆▂▁▆▁▁▁▁▁▁▁▁▁050603630300150100100181161282493125243010000700NANA425NANA00NANANANANANA
  2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31

Stockholders Equity Note Stock Split Conversion Ratio

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value222222222222222222222222222222221111111
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.00.00.00.00.00.00.1

Common Stock Par Or Stated Value Per Share

Common Stock Shares Issued

Common Stock Shares Outstanding

Common Stock Shares Authorized

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value230229229228233233232232231231232234236241243242247247247245246245244243162162162162160160161
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value228228227226231231230230230229231233234239241240245245244244243243242241160160160159158158159
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
Value1.230.970.970.950.90.920.830.840.791.030.670.650.610.470.560.590.570.580.650.640.590.620.580.610.570.550.520.530.510.490.480.470.690.640.610.590.570.510.490.430.360.320.270.320.37
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
Value1.220.960.960.940.890.910.820.830.781.030.660.650.60.470.560.590.570.570.650.640.590.620.570.610.570.550.520.520.510.490.470.470.680.630.60.580.560.50.480.420.360.320.270.320.37
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenue From Contract With Customer Including Assessed Tax

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
Value1202130412761289128712711192120811721143108410641007972945977944987998100398410241031990975942890878882841839825827762750758717677644591556523497524552
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService

ame:AerospaceAndPower



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value353362352356348357340342325
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax29.427.827.627.727.128.128.528.327.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax29.427.827.627.727.128.128.528.327.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:AerospaceAndPower100.0100.0100.0100.0100.0100.0100.0100.0100.0

ame:AutomationAndEngineeredSolutions



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value300295337348361323338351347
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax25.022.726.527.028.125.428.429.029.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax25.022.726.527.028.125.428.429.029.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:AutomationAndEngineeredSolutions100.0100.0100.0100.0100.0100.0100.0100.0100.0

ame:ProcessAndAnalyticalInstrumentation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value548645586583577590514515499
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax45.649.545.945.344.846.443.142.742.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax45.649.545.945.344.846.443.142.742.6
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:ProcessAndAnalyticalInstrumentation100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

ame:AerospaceAndPower, ame:ElectromechanicalGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value127128123120118121112113
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax10.69.99.79.39.29.69.49.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax10.69.99.79.39.29.69.49.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:AerospaceAndPower ame:ElectromechanicalGroup100.0100.0100.0100.0100.0100.0100.0100.0

ame:AerospaceAndPower, ame:ElectronicInstrumentsGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value225234229236229235227228
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.818.017.918.317.818.519.118.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax18.818.017.918.317.818.519.118.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:AerospaceAndPower ame:ElectronicInstrumentsGroup100.0100.0100.0100.0100.0100.0100.0100.0

ame:AutomationAndEngineeredSolutions, ame:ElectromechanicalGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value300295337348361323338351
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax25.022.726.527.028.125.428.429.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax25.022.726.527.028.125.428.429.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:AutomationAndEngineeredSolutions ame:ElectromechanicalGroup100.0100.0100.0100.0100.0100.0100.0100.0

ame:ProcessAndAnalyticalInstrumentation, ame:ElectronicInstrumentsGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value548645586583577590514515
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax45.649.545.945.344.846.443.142.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax45.649.545.945.344.846.443.142.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:ProcessAndAnalyticalInstrumentation ame:ElectronicInstrumentsGroup100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

ame:ElectromechanicalGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value427424461469480445450464456
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax35.632.536.136.437.335.037.838.438.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax35.632.536.136.437.335.037.838.438.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:ElectromechanicalGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0

ame:ElectronicInstrumentsGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value774880815820806826742744716
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax64.467.563.963.662.765.062.261.661.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax64.467.563.963.662.765.062.261.661.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:ElectronicInstrumentsGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments, us-gaap:TimingOfTransferOfGoodOrService

ame:ElectromechanicalGroup, us-gaap:TransferredAtPointInTime



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value379384416434435408414437
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax31.529.532.633.733.832.234.836.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax31.529.532.633.733.832.234.836.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:ElectromechanicalGroup us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0

ame:ElectromechanicalGroup, us-gaap:TransferredOverTime



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value4840443445363626
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax4.13.13.52.73.52.93.02.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax4.13.13.52.73.52.93.02.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:ElectromechanicalGroup us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0

ame:ElectronicInstrumentsGroup, us-gaap:TransferredAtPointInTime



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value633695652654677684620603
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax52.753.351.150.752.653.952.049.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax52.753.351.150.752.653.952.049.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:ElectronicInstrumentsGroup us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0

ame:ElectronicInstrumentsGroup, us-gaap:TransferredOverTime



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value140184162166129141121141
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax11.714.212.712.910.011.110.211.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax11.714.212.712.910.011.110.211.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:ElectronicInstrumentsGroup us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementGeographical

ame:International



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value560635602612623629596609612
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax46.748.747.247.548.449.550.050.452.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax46.748.747.247.548.449.550.050.452.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:International100.0100.0100.0100.0100.0100.0100.0100.0100.0

ame:OtherForeignCountries



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value110123114129124127109119120
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax9.29.59.010.09.610.09.29.910.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax9.29.59.010.09.610.09.29.910.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:OtherForeignCountries100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:GB



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value474853454947514849
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax4.03.74.23.53.83.84.34.04.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax4.03.74.23.53.83.84.34.04.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax country:GB100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value641669673676664641596599559
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax53.351.352.852.551.650.550.049.647.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax53.351.352.852.551.650.550.049.647.8
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax country:US100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Asia



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value208247236233240250245246242
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax17.319.018.518.118.719.720.520.420.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax17.319.018.518.118.719.720.520.420.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax srt:Asia100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EuropeanUnion



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value194215197204209203190194200
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax16.216.515.515.816.216.016.016.117.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax16.216.515.515.816.216.016.016.117.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:EuropeanUnion100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NonUs



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value305341317322325325308320315
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax25.426.124.925.025.325.625.926.526.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax25.426.124.925.025.325.625.926.526.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:NonUs100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementGeographical, us-gaap:StatementBusinessSegments

ame:International, ame:ElectromechanicalGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value193190208218220205213222225
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax16.114.616.416.917.116.217.918.419.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax16.114.616.416.917.116.217.918.419.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:International ame:ElectromechanicalGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0

ame:International, ame:ElectronicInstrumentsGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value367445393394403424383386387
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax30.634.130.930.631.333.432.232.033.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax30.634.130.930.631.333.432.232.033.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:International ame:ElectronicInstrumentsGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0

ame:OtherForeignCountries, ame:ElectromechanicalGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value272929333229303531
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax2.32.32.32.62.52.32.62.92.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax2.32.32.32.62.52.32.62.92.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:OtherForeignCountries ame:ElectromechanicalGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0

ame:OtherForeignCountries, ame:ElectronicInstrumentsGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value829484959198788489
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax6.97.26.67.47.17.76.67.07.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax6.97.26.67.47.17.76.67.07.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax ame:OtherForeignCountries ame:ElectronicInstrumentsGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:GB, ame:ElectromechanicalGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value333134323333333335
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax2.82.42.72.52.62.62.82.73.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax2.82.42.72.52.62.62.82.73.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax country:GB ame:ElectromechanicalGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:GB, ame:ElectronicInstrumentsGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value141619121514171513
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax1.21.31.51.01.21.11.51.31.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax1.21.31.51.01.21.11.51.31.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax country:GB ame:ElectronicInstrumentsGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US, ame:ElectromechanicalGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value234234252250260239237241230
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax19.518.019.819.520.218.919.920.019.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax19.518.019.819.520.218.919.920.019.7
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax country:US ame:ElectromechanicalGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0

country:US, ame:ElectronicInstrumentsGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value406434421425403402358357329
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax33.833.333.033.031.331.630.029.628.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax33.833.333.033.031.331.630.029.628.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax country:US ame:ElectronicInstrumentsGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Asia, ame:ElectromechanicalGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value434446484747515551
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax3.63.43.63.83.73.74.34.64.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax3.63.43.63.83.73.74.34.64.4
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax srt:Asia ame:ElectromechanicalGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Asia, ame:ElectronicInstrumentsGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value164203190185193203193191191
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax13.715.614.914.415.116.016.315.816.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax13.715.614.914.415.116.016.315.816.3
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax srt:Asia ame:ElectronicInstrumentsGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EuropeanUnion, ame:ElectromechanicalGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value888498103106959798107
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.46.47.78.08.37.58.28.29.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax7.46.47.78.08.37.58.28.29.2
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:EuropeanUnion ame:ElectromechanicalGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EuropeanUnion, ame:ElectronicInstrumentsGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10513199100102107939592
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax8.810.17.87.88.08.57.87.97.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax8.810.17.87.88.08.57.87.97.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:EuropeanUnion ame:ElectronicInstrumentsGroup100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TimingOfTransferOfGoodOrService

us-gaap:TransferredAtPointInTime



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value101210791069108811131093103410401054
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax84.282.883.884.486.586.086.786.189.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax84.282.883.884.486.586.086.786.189.9
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TransferredOverTime



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value189225207201174177158168118
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax15.817.216.215.613.514.013.313.910.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax15.817.216.215.613.514.013.313.910.1
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0

Sales Revenue Net

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value824858823838851835782791776769722702
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax68.665.864.565.066.165.765.665.566.267.366.666.0

Cost Of Goods Sold Excluding Depreciation Depletion And Amortization

Cost Of Goods Sold

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value145148152155153154144147137146132132122118113118112112112112110117119113112106989497939695959286898183756967
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax12.111.411.912.111.912.112.112.211.712.812.212.412.212.212.012.211.911.411.211.211.311.511.611.411.511.311.110.811.111.111.411.611.512.111.511.811.412.311.811.812.1

Interest Expense

us-gaap:InterestExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2223212122201920212424242423232323222322222219181818181818181818181717171716171616
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax1.91.81.71.71.81.61.61.71.82.12.32.32.42.42.52.42.52.32.42.32.32.21.91.91.92.02.02.12.12.22.32.32.32.42.32.32.42.52.62.83.0

Costs And Expenses

us-gaap:CostsAndExpenses



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value97010079759941004989927938914913851832787799743758735779760763763797813758753731685676685651651640644595590601565542515476454
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax80.777.276.477.178.077.877.877.778.079.978.578.278.182.278.777.677.978.976.276.177.577.878.976.677.377.777.076.977.777.477.677.677.978.178.779.378.880.080.080.581.6

Research And Development Expense

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value145148152155153154144147137146132132122118113118112112112112110117119113112106989497939695959286898183756967
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax12.111.411.912.111.912.112.112.211.712.812.212.412.212.212.012.211.911.411.211.211.311.511.611.411.511.311.110.811.111.111.411.611.512.111.511.811.412.311.811.812.1

Operating Income Loss

us-gaap:OperatingIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
Value232297301295283282265270258229232232220173201219208208237240220227218231221210204202197189188184182167159156152135128115102897793106
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax19.322.823.622.922.022.222.222.322.020.121.521.821.917.821.322.422.121.123.823.922.522.221.123.422.722.323.023.122.322.622.422.422.121.921.320.721.220.020.019.518.417.015.617.819.2

Interest Expense

us-gaap:InterestExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2223212122201920212424242423232323222322222219181818181818181818181717171716171616
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax1.91.81.71.71.81.61.61.71.82.12.32.32.42.42.52.42.52.32.42.32.32.21.91.91.92.02.02.12.12.22.32.32.32.42.32.32.42.52.62.83.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value141-6-5-3-3-20-10-7-3-4-4-4-3-4-2-3-2-2-13-8-4-3-5-6-2-20-3-1-2-2-3-2-1-3-2-10
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax11.8-0.5-0.4-0.3-0.3-0.2-0.1-0.1-0.1-0.7-0.3-0.4-0.4-0.5-0.3-0.5-0.2-0.3-0.2-0.2-0.20.3-0.8-0.4-0.4-0.6-0.7-0.3-0.3-0.0-0.4-0.2-0.3-0.3-0.4-0.3-0.2-0.5-0.4-0.3-0.1

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

us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-56-113-4-5-1-145
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax-0.50.5-0.90.3-0.3-0.4-0.1-1.20.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-30
Value351267274270256258244248235197204203191145174190183182211215196207189208
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax29.220.521.521.020.020.420.520.520.117.318.819.119.014.918.419.519.418.521.221.420.020.318.421.0

Income Loss From Continuing Operations Before Income Taxes Domestic

Income Loss From Continuing Operations Before Income Taxes Foreign

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value704753555247535454-4150525236435248455559545548585850525351505050514541434233312927
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax5.93.64.24.34.13.74.54.54.6-3.64.75.05.23.74.65.45.24.75.55.95.65.44.75.96.05.45.96.15.86.06.06.16.25.95.55.76.05.04.95.04.9

Profit Loss

us-gaap:ProfitLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value280220220215204211191193181238
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax23.316.917.316.715.916.616.016.015.520.9

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value238246198219215116189154195272185188149-3124851698011920447265815714020117113693109135881314662101108931123724
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax19.818.915.517.016.79.215.912.816.723.817.117.714.8-0.413.18.717.98.112.020.44.82.65.715.914.421.419.315.610.613.016.110.715.96.18.313.315.113.817.46.34.4

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
Value2802202202152042111911931812381531501381091301381341361561551421521411501401351271281251191151131101019794908177675751435159
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax23.316.917.316.715.916.616.016.015.520.914.214.113.811.213.814.114.213.915.715.514.414.813.715.114.414.414.414.614.214.213.713.813.313.413.112.412.612.012.011.410.49.98.79.910.7

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value280220220215204211191193181
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax23.316.917.316.715.916.616.016.015.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.0

Assets

us-gaap:Assets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1060198449219906988918662810881528058779677837535729871006977695569946664664465576335642065716485608858775461519251745190489348854608431941164154389338183246
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value527547294353440244344420359638143853376840173942389438443603359936983409332831043071318131033063281627412526243525522654246925942419226620682169201120431679
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets49.848.047.248.549.951.044.446.847.848.351.652.353.454.151.751.752.951.250.147.348.549.547.247.246.346.646.346.949.351.250.553.152.552.550.252.251.753.551.7

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1060198449219906988918662810881528058779677837535729871006977695569946664664465576335642065716485608858775461519251745190489348854608431941164154389338183246
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value5326511548654666445642414511433842044027376635923404325633733356329632543315345332633239346734213272313629342757262225352423229021892052204719851882177515671287
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets50.252.052.851.550.149.055.653.252.251.748.447.746.645.948.348.347.148.849.952.751.550.552.852.853.753.453.753.150.748.849.546.947.547.549.847.848.346.548.30.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-245-246-240-243-245-248-170-172-175-177-197-199-201-203-150-151-153-155-141-64-119-98-50-67-93-3
Percentage of StockholdersEquity-4.6-4.8-4.9-5.2-5.5-5.9-3.8-4.0-4.2-4.4-5.2-5.6-5.9-6.3-4.5-4.5-4.7-4.8-4.4-2.0-4.7-4.8-2.9-4.3-7.20.0
Percentage of Assets-2.3-2.5-2.6-2.7-2.8-2.9-2.1-2.1-2.2-2.3-2.5-2.6-2.8-2.9-2.2-2.2-2.2-2.3-2.2-1.1-2.3-2.3-1.3-2.10.00.0
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-575-533-558-540-551-456-454-414-429-462-494-532-542-429-423-370-405-266-65-151-157-91-75-144
Percentage of StockholdersEquity-10.8-10.4-11.5-12.1-13.0-10.1-10.5-9.9-10.7-12.3-13.8-15.6-16.7-12.7-12.6-11.2-12.5-8.2-2.1-6.0-7.7-5.2-4.8-11.2
Percentage of Assets-5.4-5.4-6.1-6.1-6.4-5.6-5.6-5.1-5.5-5.9-6.6-7.3-7.6-6.2-6.1-5.3-6.1-4.2-1.1-2.9-3.6-2.4-2.30.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-330-286-318-292-294-302-285-281-239-251-265-294-330-338-279-271-217-249-124-1-31-58-41-8-507
Percentage of StockholdersEquity-6.2-5.6-6.5-6.3-6.6-7.1-6.3-6.5-5.7-6.3-7.0-8.2-9.7-10.4-8.3-8.1-6.6-7.7-3.9-0.0-1.2-2.9-2.3-0.5-3.90.0
Percentage of Assets-3.1-2.9-3.5-3.2-3.3-3.5-3.5-3.4-3.0-3.2-3.4-3.9-4.5-4.8-4.0-3.9-3.1-3.7-1.9-0.0-0.6-1.4-1.1-0.20.00.0
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value8378327927597387066970673660604568491448387316263223202173
Percentage of StockholdersEquity15.716.316.316.316.616.715.50.016.016.418.617.515.214.315.315.414.814.315.70.0
Percentage of Assets7.98.58.68.48.38.28.60.08.48.58.58.57.77.67.57.36.96.90.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value22222222222222211111
Percentage of StockholdersEquity0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value66266387619860095826565354745315515350024403397434692966250721011755150013201099
Percentage of StockholdersEquity124.4124.9127.4128.8130.7133.3121.3122.5122.6124.2135.2122.1107.194.698.9102.498.995.8102.50.0
Percentage of Assets62.564.967.266.365.565.367.565.264.064.262.059.654.050.548.348.746.046.20.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-1565-1574-1569-1569-1570-1570-1206-1206-1210-1209-1211-885-457-215-211-209-153-83-92-39
Percentage of StockholdersEquity-29.4-30.8-32.3-33.6-35.2-37.0-26.7-27.8-28.8-30.0-37.2-27.2-14.1-6.9-8.3-10.2-8.6-5.3-7.10.0
Percentage of Assets-14.8-16.0-17.0-17.3-17.7-18.1-14.9-14.8-15.0-15.5-17.1-13.3-7.1-3.7-4.1-4.9-4.0-2.60.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value2774202522722127192418361998201819601934202417891787192816961707166216191590159916081578159015301434136913081243121411641135113211521059108010831022974969
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.220.624.623.521.621.224.624.824.324.826.023.724.527.224.324.523.824.323.924.425.424.624.223.623.623.324.024.023.522.423.223.225.024.526.326.126.325.529.9

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value125339373556736835351855755664673651657071744545638638132832640637736928226529525420717715716216321917021819615516313523025524686170
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.84.08.06.34.14.16.46.86.98.39.56.97.810.16.46.65.55.74.95.06.45.95.64.44.45.04.74.03.43.03.33.34.83.95.34.74.04.30.00.00.07.60.00.0

Receivables Net Current

us-gaap:ReceivablesNetCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value712744761757763732714710684668640642603592595596606603610619592585593594592536532521529507492482468438425439434399331
Percentage of ReceivablesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.77.68.38.48.68.58.88.78.58.68.28.58.38.38.58.68.79.19.29.49.39.19.09.29.79.19.710.010.29.810.19.910.210.110.310.611.210.510.2

Inventory Net

us-gaap:InventoryNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value654624623634640624620614596540546541529492537536548514541541506495526538483452449438434428407415393380363364351335311
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.26.36.87.07.27.27.67.57.46.97.07.27.36.97.77.77.87.78.28.38.07.78.08.37.97.78.28.58.48.38.38.58.58.88.88.89.08.89.6

Inventory Finished Goods

Other Assets Current

us-gaap:OtherAssetsCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1542631511671521241441351227910089837662646874707057745265514532393936363639363441424344
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.52.71.61.81.71.41.81.71.51.01.31.21.11.10.90.91.01.11.11.10.91.20.81.00.80.80.60.80.80.70.70.70.80.80.81.01.11.11.4

Land

Machinery And Equipment Gross

Property Plant And Equipment Gross

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value534548537538542554487490492493494492482473478475488484483484434448451459405402383372375383361361334325318331317318310
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.05.65.85.96.16.46.06.06.16.36.46.56.66.76.96.87.07.37.37.46.97.06.97.16.76.97.07.27.37.47.47.47.37.57.78.08.28.39.6

Long Term Investments

us-gaap:FairValueByMeasurementFrequency

us-gaap:LongTermInvestments

us-gaap:FairValueMeasurementsRecurring



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value7888777788777779888999999887882
Percentage of LongTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.20.20.10.10.20.20.20.1
Percentage of Assets us-gaap:FairValueMeasurementsRecurring0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value4075404736683613361036123263325232383115313831172975281828462827285727062722266825662614263326102476240823002181217722082065205219291806167717121591157312771240
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets38.441.139.839.840.641.740.339.940.240.040.341.440.839.740.840.640.940.641.040.740.540.740.140.340.741.042.142.042.142.542.242.041.941.840.741.240.941.239.30.0

us-gaap:BusinessAcquisition

ame:TwoThousandAndTwentyConsolidatedAcquisition



Period End2020-03-31
Value55
Percentage of Goodwill1.3
Percentage of Assets0.5
Percentage of Assets ame:TwoThousandAndTwentyConsolidatedAcquisition0.0

us-gaap:StatementBusinessSegments

ame:ElectromechanicalGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312012-12-31
Value11431155119311581159116011361139115510381034102310071002101310141031102810351037942967978997993
Percentage of Goodwill28.128.532.532.132.132.134.835.035.733.332.932.833.835.535.635.936.138.038.038.936.737.037.241.445.0
Percentage of Assets10.811.712.912.813.013.414.014.014.313.313.313.613.814.114.514.614.715.415.615.814.915.114.917.019.1
Percentage of Assets ame:ElectromechanicalGroup0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

ame:ElectronicInstrumentsGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312012-12-31
Value2932289224752455245024522126211220832077210420941968181718321813182616781687163116241646165414101215
Percentage of Goodwill71.971.567.567.967.967.965.265.064.366.767.167.266.264.564.464.163.962.062.061.163.363.062.858.655.0
Percentage of Assets27.729.426.827.127.628.326.225.925.926.627.027.827.025.626.326.126.125.225.424.925.625.625.224.023.4
Percentage of Assets ame:ElectronicInstrumentsGroup0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value276827622310233823692403210121472126201319651981190117341780176718061672169916571579162516651658154614731342127312821309118811961050982836826760761521
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.128.125.125.826.627.725.926.326.425.825.326.326.024.425.525.425.825.125.625.324.925.325.325.625.425.124.624.524.825.224.324.522.822.820.319.919.519.916.1

Finite Lived Intangible Assets Net

Deferred Tax Assets Liabilities Net

Liabilities Current

us-gaap:LiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value147714251110978100712589691182115911381270995101692412161207129010259258308989368311121931874732679799879762896750628518601491550424
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.914.512.010.811.314.512.014.514.414.616.313.213.913.017.417.418.515.413.912.714.214.612.717.315.314.913.413.115.417.015.618.316.314.612.614.512.614.413.1

Debt Current

us-gaap:DebtCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value51049719998104358683073083085092723372786135996653862951832542861634542652731641252083202423882271404012729785
Percentage of DebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.85.12.21.11.24.10.83.83.84.06.53.64.63.98.88.69.55.84.42.84.04.52.57.04.44.63.02.44.06.25.08.04.93.31.03.10.12.52.6

Long Term Debt Current

Accounts Payable Current

us-gaap:AccountsPayableCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value373377381390405399389394382437409405382369345358366365375384381386381382370347330332342321288299291283263266261236191
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.53.84.14.34.64.64.84.84.75.65.35.45.25.25.05.25.25.55.65.96.06.05.85.96.15.96.16.46.66.25.96.16.36.66.46.46.76.25.9

Other Accrued Liabilities Current

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value763041333948453551344741442924254432202230273545824028326040342357243432613913
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.30.50.40.40.60.60.40.60.40.60.50.60.40.30.40.60.50.30.30.50.40.50.71.40.70.50.61.20.80.70.51.20.60.80.81.61.00.4

Long Term Debt

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value27412271222923682368227318321838189718661920212820762062154015421552155616211481141814271473114811421141113511181115113311291122113311231070108310801071955
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets25.923.124.226.126.626.222.622.523.523.924.728.328.529.022.122.222.223.324.422.622.422.222.417.718.819.420.821.521.621.823.123.024.626.026.026.127.828.129.4

Deferred Tax Liabilities Noncurrent

us-gaap:DeferredTaxLiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value553536549544545528554557541512608596582621655652649624627632607618634623576558498482480482432433409389361361320311206
Percentage of DeferredTaxLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.25.46.06.06.16.16.86.86.76.67.87.98.08.89.49.49.39.49.49.79.69.69.79.69.59.59.19.39.39.38.88.98.99.08.88.78.28.26.4

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value50249546451151335923923525425121622221823519119620520415415914619916316916516616115515715814514112612511712211911092
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.75.05.05.65.84.23.02.93.23.22.82.93.03.32.72.82.93.12.32.42.33.12.52.62.72.83.03.03.03.13.02.92.82.92.92.93.12.92.8

Stockholders Equity

us-gaap:StockholdersEquity



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value5326511548654666445642414511433842044027376635923404325633733356329632543315345332633239346734213272313629342757262225352423229021892052204719851882177515671287
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets50.252.052.851.550.149.055.653.252.251.748.447.746.645.948.348.347.148.849.952.751.550.552.852.853.753.453.753.150.748.849.546.947.547.549.847.848.346.548.30.0

us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-245-246-240-243-245-248-170-172-175-177-197-199-201-203-150-151-153-155-141-64-119-98-50-67-93-3
Percentage of StockholdersEquity-4.6-4.8-4.9-5.2-5.5-5.9-3.8-4.0-4.2-4.4-5.2-5.6-5.9-6.3-4.5-4.5-4.7-4.8-4.4-2.0-4.7-4.8-2.9-4.3-7.20.0
Percentage of Assets-2.3-2.5-2.6-2.7-2.8-2.9-2.1-2.1-2.2-2.3-2.5-2.6-2.8-2.9-2.2-2.2-2.2-2.3-2.2-1.1-2.3-2.3-1.3-2.10.00.0
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome



Period End2020-03-312019-12-312019-09-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value-575-533-558-540-551-456-454-414-429-462-494-532-542-429-423-370-405-266-65-151-157-91-75-144
Percentage of StockholdersEquity-10.8-10.4-11.5-12.1-13.0-10.1-10.5-9.9-10.7-12.3-13.8-15.6-16.7-12.7-12.6-11.2-12.5-8.2-2.1-6.0-7.7-5.2-4.8-11.2
Percentage of Assets-5.4-5.4-6.1-6.1-6.4-5.6-5.6-5.1-5.5-5.9-6.6-7.3-7.6-6.2-6.1-5.3-6.1-4.2-1.1-2.9-3.6-2.4-2.30.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-330-286-318-292-294-302-285-281-239-251-265-294-330-338-279-271-217-249-124-1-31-58-41-8-507
Percentage of StockholdersEquity-6.2-5.6-6.5-6.3-6.6-7.1-6.3-6.5-5.7-6.3-7.0-8.2-9.7-10.4-8.3-8.1-6.6-7.7-3.9-0.0-1.2-2.9-2.3-0.5-3.90.0
Percentage of Assets-3.1-2.9-3.5-3.2-3.3-3.5-3.5-3.4-3.0-3.2-3.4-3.9-4.5-4.8-4.0-3.9-3.1-3.7-1.9-0.0-0.6-1.4-1.1-0.20.00.0
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value8378327927597387066970673660604568491448387316263223202173
Percentage of StockholdersEquity15.716.316.316.316.616.715.50.016.016.418.617.515.214.315.315.414.814.315.70.0
Percentage of Assets7.98.58.68.48.38.28.60.08.48.58.58.57.77.67.57.36.96.90.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value22222222222222211111
Percentage of StockholdersEquity0.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value66266387619860095826565354745315515350024403397434692966250721011755150013201099
Percentage of StockholdersEquity124.4124.9127.4128.8130.7133.3121.3122.5122.6124.2135.2122.1107.194.698.9102.498.995.8102.50.0
Percentage of Assets62.564.967.266.365.565.367.565.264.064.262.059.654.050.548.348.746.046.20.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-1565-1574-1569-1569-1570-1570-1206-1206-1210-1209-1211-885-457-215-211-209-153-83-92-39
Percentage of StockholdersEquity-29.4-30.8-32.3-33.6-35.2-37.0-26.7-27.8-28.8-30.0-37.2-27.2-14.1-6.9-8.3-10.2-8.6-5.3-7.10.0
Percentage of Assets-14.8-16.0-17.0-17.3-17.7-18.1-14.9-14.8-15.0-15.5-17.1-13.3-7.1-3.7-4.1-4.9-4.0-2.60.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value222222222222222222222222222222221111111
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.00.00.00.00.00.00.1

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value837832792759738706697680673660649637623604596582578568559546516491481471459448433412403387376362331316310295271263223
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.98.58.68.48.38.28.68.48.48.58.38.58.58.58.68.48.38.58.48.38.17.77.37.37.57.67.97.97.87.57.77.47.27.37.57.17.06.96.9

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value662663876198600958265653547453155153500247844651452144034315420540873974385937243590346933393219309129662844273126172507240223012202210120091921183617551500
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets62.564.967.266.365.565.367.565.264.064.261.561.762.062.061.860.558.459.658.156.856.754.050.849.750.850.552.152.650.648.349.147.147.848.748.846.247.246.046.2

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-575-533-558-535-540-551-456-454-414-429-462-494-532-542-429-423-370-405-349-312-361-266-141-58-65-65-130-174-183-151-141-160-135-157-101-66-73-91-75
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-5.4-5.4-6.1-5.9-6.1-6.4-5.6-5.6-5.1-5.5-5.9-6.6-7.3-7.6-6.2-6.1-5.3-6.1-5.3-4.8-5.7-4.2-2.2-0.9-1.1-1.1-2.4-3.4-3.5-2.9-2.9-3.3-2.9-3.6-2.5-1.6-1.9-2.4-2.3

Treasury Stock Value

us-gaap:TreasuryStockValue



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value1565157415691569157015701206120612101209120812051211121111111009100288575650748345721421321521521621421821121521421020917116615315383
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.816.017.017.317.718.114.914.815.015.515.516.016.617.115.914.514.313.311.47.77.67.13.33.33.53.74.04.14.24.14.44.44.64.94.24.03.94.02.6

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2703423292461962962482031772522382091661281561931621151401521371151031281148891
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax22.526.225.819.115.223.320.916.815.122.122.022.218.714.617.823.019.414.017.020.018.315.214.418.917.715.016.5

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value115-977-133-21-17-785-22-148-253-63-15-276-166-10-6-273-12-334-183-309-11-192-13-174-291-92-9
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax9.6-74.9-10.5-1.7-1.4-61.8-1.9-12.3-21.6-5.5-1.4-29.4-18.7-1.2-0.8-32.5-1.5-40.5-22.2-40.6-1.5-25.4-1.9-25.7-45.2-15.6-1.6

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value486280-16-25-165330-261-28-27-286-1910439-87-12673-15316887110-93117-1017474-16-70
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax40.521.5-1.3-2.0-12.926.0-21.9-2.4-2.3-25.0-1.811.14.4-10.0-14.38.7-18.320.410.514.4-12.515.4-14.111.011.6-2.8-12.7

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2703423292461962962482031772522382091661281561931621151401521371151031281148891
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax22.526.225.819.115.223.320.916.815.122.122.022.218.714.617.823.019.414.017.020.018.315.214.418.917.715.016.5

Net Income Loss

us-gaap:NetIncomeLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
Value2802202202152042111911931812381531501381091301381341361561551421521411501401351271281251191151131101019794908177675751435159
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax23.316.917.316.715.916.616.016.015.520.914.214.113.811.213.814.114.213.915.715.514.414.813.715.114.414.414.414.614.214.213.713.813.313.413.112.412.612.012.011.410.49.98.79.910.7

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value280220220215204211191193181
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax23.316.917.316.715.916.616.016.015.5
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value280220220215204211191193181238
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax23.316.917.316.715.916.616.016.015.520.9

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value115-977-133-21-17-785-22-148-253-63-15-276-166-10-6-273-12-334-183-309-11-192-13-174-291-92-9
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax9.6-74.9-10.5-1.7-1.4-61.8-1.9-12.3-21.6-5.5-1.4-29.4-18.7-1.2-0.8-32.5-1.5-40.5-22.2-40.6-1.5-25.4-1.9-25.7-45.2-15.6-1.6

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value164018212134181612291714132215141123191114241714142615101024121281811101016965
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value486280-16-25-165330-261-28-27-286-1910439-87-12673-15316887110-93117-1017474-16-70
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerIncludingAssessedTax40.521.5-1.3-2.0-12.926.0-21.9-2.4-2.3-25.0-1.811.14.4-10.0-14.38.7-18.320.410.514.4-12.515.4-14.111.011.6-2.8-12.7

Proceeds From Issuance Of Long Term Debt

us-gaap:ProceedsFromIssuanceOfLongTermDebt



Period End2020-03-312019-03-312015-12-312014-12-312013-12-31
Value500100000
Percentage of ProceedsFromIssuanceOfLongTermDebt100.0100.00.00.00.0

Repayments Of Long Term Debt

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value4131313131313232322020202020202021212121212122221414141414141414999999666
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312011-09-302010-12-312010-09-30
Value05060363030015010010018116128249312524301000070042500
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.00.00.0

Repayments Of Long Term Debt

Debt Instrument Interest Rate Stated Percentage

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.201-0.0060000000000000050.1950.2040.205-0.011000000000000010.2190.2190.231-0.116000000000000020.2490.260.274
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-302010-12-312009-12-31
Value544555555666655666666767755666
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AwardType

ame:PerformanceRestrictedStockUnits



Period End2020-03-31
Value0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber5.2

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-302013-12-312013-09-302013-06-302012-12-312012-09-302012-06-302011-12-312011-09-302011-06-302010-12-312009-12-31
Value62.8962.561.3560.6553.4653.4453.1548.9948.8148.1742.2542.1641.939.4939.3538.8431.4731.2631.1827.1326.6625.9522.3922.2221.9427.7527.326.8124.2521.04
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:RestrictedStock



Period End2020-03-312019-12-312019-09-302018-12-312018-09-30
Value240000.010000.03000.06000.010000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod100.0100.0100.0100.0100.0

us-gaap:AwardType, us-gaap:Vesting

ame:PerformanceRestrictedStockUnits, ame:OfficersAndKeyManagementEmployees



Period End2020-03-312019-03-312018-03-31
Value119000.0102000.052000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod49.60.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value7111387777555855555657444645546446434944443
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value1141091041281231197065626058615957576465636266697167765655433739363331292826262522261822
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value168179174182182
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0

Cash And Cash Equivalents Period Increase Decrease

us-gaap:CashAndCashEquivalentsPeriodIncreaseDecrease



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value860-34216719914-164-380-89-90219-53-147271-10695521-792888617-2940473019-40-5548-472141-828-95-249
Percentage of CashAndCashEquivalentsPeriodIncreaseDecrease100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Proceeds From Repayments Of Short Term Debt

us-gaap:ProceedsFromRepaymentsOfShortTermDebt



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value223882-4-25625700-2-6558-55215-6128366257-72-2490-444187-611039-82-11277-1461618698-87125-946530-20
Percentage of ProceedsFromRepaymentsOfShortTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ame:DefinedBenefitPlanAmortizationOfNetActuarialLossAndOther



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-30
Value33432223332222221
Percentage of DefinedBenefitPlanAmortizationOfNetActuarialLossAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ame:ForeignPlansAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value22311111111111111111111111111111111111111
Percentage of ForeignPlansAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ame:GainLossOnSaleOfFacilities



Period End2020-03-312019-03-31
Value40
Percentage of GainLossOnSaleOfFacilities100.0100.0

ame:NetIncreaseDecreaseInContractWithCustomerAssetsLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-19-19-5216-2150-15
Percentage of NetIncreaseDecreaseInContractWithCustomerAssetsLiabilities100.0100.0100.0100.0100.0100.0100.00.0100.0

ame:PerformanceRestrictedStockUnitExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value036100000
Percentage of PerformanceRestrictedStockUnitExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0

ame:ProceedsFromSaleOfFacilities



Period End2020-03-312019-12-312019-03-312018-12-312017-12-312015-12-312014-12-31
Value5301400
Percentage of ProceedsFromSaleOfFacilities100.0100.0100.0100.0100.00.00.0

ame:WarrantyAccrualsAdjustmentsRelatedToNewBusinessesAndOther



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value020000000000100000-1000
Percentage of WarrantyAccrualsAdjustmentsRelatedToNewBusinessesAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value71113877775
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareCashPaid



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-302009-09-302009-06-302009-03-31
Value0.180.140.140.140.140.140.140.140.140.090.090.090.090.090.090.090.090.090.090.090.090.090.090.090.060.060.060.060.060.060.060.060.060.060.060.060.060.060.040.040.040.040.040.040.04
Percentage of CommonStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared



Period End2020-02-122019-12-312018-02-012017-12-31
Value0.180.140.140.09
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value876133377251970
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:CumulativeEffectOnRetainedEarningsNetOfTax1

us-gaap:AccountingStandardsUpdate201613



Period End2020-03-31
Value400000.0
Percentage of CumulativeEffectOnRetainedEarningsNetOfTax1100.0

us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings



Period End2020-03-31
Value-360000.0
Percentage of CumulativeEffectOnRetainedEarningsNetOfTax1-90.0

us-gaap:DeferredIncomeTaxesAndTaxCredits



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value-456-512-680-126-11121-54-2-70511-84-1
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanContributionsByEmployer



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value1100010051501010050
Percentage of DefinedBenefitPlanContributionsByEmployer100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1313131313141414141313131312121212141413131212121211111111101010101111111110111010
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value56666666666667777777677776666676677777766
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-2000-1-3-3-3-3-1-1-1-10-1-1-1-2-2-2-2-2-2-2-200001000-1-1-1-10-200
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanServiceCost



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value11111111111111111111111111111111111111011
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedContributionPlanCostRecognized



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value107789666855575557556645454445344533343333
Percentage of DefinedContributionPlanCostRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6664555757534848485244434256424040393737353536323331292828272725242421211920181616
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:DividendsCommonStockCash

us-gaap:RetainedEarnings



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value413131313131323232
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1212-1211-5-3-2513616206-210-1410-6-611-25-11-131-2380-423-54-1-101306-4-3
Percentage of EffectOfExchangeRateOnCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisition

us-gaap:FinitelivedIntangibleAssetsAcquired1

ame:TwoThousandAndTwentyConsolidatedAcquisition



Period End2020-03-31
Value50
Percentage of FinitelivedIntangibleAssetsAcquired1100.0

us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

ame:TwoThousandAndTwentyConsolidatedAcquisition, ame:PurchasedTechnology



Period End2020-03-31
Value9
Percentage of FinitelivedIntangibleAssetsAcquired118.2

ame:TwoThousandAndTwentyConsolidatedAcquisition, us-gaap:CustomerRelationships



Period End2020-03-31
Value41
Percentage of FinitelivedIntangibleAssetsAcquired181.8

us-gaap:GainLossOnSaleOfBusiness



Period End2020-03-31
Value141
Percentage of GainLossOnSaleOfBusiness100.0

us-gaap:BusinessAcquisition, us-gaap:IncomeStatementLocation

ame:KymeraInternational, us-gaap:OtherIncome



Period End2020-03-31
Value141
Percentage of GainLossOnSaleOfBusiness100.0

us-gaap:GoodwillAcquiredDuringPeriod



Period End2020-03-312019-03-312018-03-312017-03-312016-03-312014-03-312012-03-31
Value55010614613966111
Percentage of GoodwillAcquiredDuringPeriod100.00.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

ame:ElectronicInstrumentsGroup



Period End2020-03-312019-03-312017-03-312016-03-31
Value550146139
Percentage of GoodwillAcquiredDuringPeriod100.00.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-2834-2400-592118721329-36-3
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

ame:ElectromechanicalGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-1216-12-10-292-110410164-180
Percentage of GoodwillForeignCurrencyTranslationGainLoss45.149.148.6566.70.048.796.2-114.357.363.051.750.246.850.014.3

ame:ElectronicInstrumentsGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-1517-1210-30037210165-18-3
Percentage of GoodwillForeignCurrencyTranslationGainLoss54.950.951.4-466.70.051.33.8214.342.737.048.349.853.250.085.7

us-gaap:GoodwillPurchaseAccountingAdjustments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value1-49333-1000-10000000010-720
Percentage of GoodwillPurchaseAccountingAdjustments100.0100.0100.0100.0100.00.00.00.0100.0100.0100.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementBusinessSegments

ame:ElectromechanicalGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value1-49000000000
Percentage of GoodwillPurchaseAccountingAdjustments64.7101.20.00.017.60.00.00.0100.00.00.0

ame:ElectronicInstrumentsGroup



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value00333-1000-10000010-720
Percentage of GoodwillPurchaseAccountingAdjustments35.3-1.2100.0100.082.40.00.00.0100.0100.00.00.0-0.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerAsset



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7-4-4518-11809
Percentage of IncreaseDecreaseInContractWithCustomerAsset100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value271413103024
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:IncreaseDecreaseInOperatingCapital



Period End2020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value-71-282684-93762-15-1-11-5313408-143313-20321-1936-919-11-1313110
Percentage of IncreaseDecreaseInOperatingCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value10111012201110011012102220122021201120211
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost



Period End2020-03-312019-09-302019-06-302019-03-31
Value11111010
Percentage of LeaseCost100.0100.0100.0100.0

us-gaap:OperatingLeaseCost



Period End2020-03-312019-09-302019-06-302019-03-31
Value1010108
Percentage of OperatingLeaseCost100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-6762-44-28-23-7-7029-34-24-3910-50240-21
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value910-90-120-1137
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax

us-gaap:AccumulatedDefinedBenefitPlansAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1322-2-1622-2
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value000000000
Percentage of OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax

us-gaap:AccumulatedTranslationAdjustment



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value28-36300312543-22
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value3-6-101016-326000-40004000-3001
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherPostretirementBenefitExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1210119108889777867786677566755565556
Percentage of OtherPostretirementBenefitExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1010-3020000000000000-2000-3003-40003-70
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired



Period End2020-03-312019-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312014-09-302013-12-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value11693975311322423801843343166-129401570114250249031817929101830164281
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0

us-gaap:BusinessAcquisition

ame:TwoThousandAndTwentyConsolidatedAcquisition



Period End2020-03-31
Value116
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired100.0

us-gaap:PensionAndOtherPostretirementBenefitExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value91010994446566766574345333455666556
Percentage of PensionAndOtherPostretirementBenefitExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionContributions



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value130002000200503101200503000
Percentage of PensionContributions100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-1313000.01489000.0-636000.0-4008000.0-2605000.0-2542000.0-641000.0-879000.0-4229000.0
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockOptionsExercised



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value63013202411089441613
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStockExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value35333333323633322332222222214222211722221
Percentage of RestrictedStockExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges



Period End2020-03-312017-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-03-312008-12-31
Value-431025000201540
Percentage of RestructuringCharges100.0100.0100.00.00.00.0100.0100.0100.0

us-gaap:ConsolidationItems, us-gaap:RestructuringCostAndReserve, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, ame:ReductionInWorkforce, ame:ElectromechanicalGroup



Period End2020-03-31
Value20
Percentage of RestructuringCharges-47.6

us-gaap:OperatingSegments, ame:ReductionInWorkforce, ame:ElectronicInstrumentsGroup



Period End2020-03-31
Value22
Percentage of RestructuringCharges-51.9

us-gaap:IncomeStatementLocation, us-gaap:RestructuringCostAndReserve

us-gaap:CostOfSales, ame:ReductionInWorkforce



Period End2020-03-31
Value43
Percentage of RestructuringCharges-99.5

us-gaap:SellingGeneralAndAdministrativeExpenses, ame:ReductionInWorkforce



Period End2020-03-31
Value0
Percentage of RestructuringCharges-0.5

us-gaap:RestructuringCostAndReserve

ame:ReductionInWorkforce



Period End2020-03-31
Value43
Percentage of RestructuringCharges-100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability



Period End2020-03-312019-03-31
Value81
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate



Period End2020-03-312019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302011-12-312011-09-30
Value0.01140.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate



Period End2020-03-312019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302011-12-312011-09-30
Value0.2220.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate



Period End2020-03-312019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302011-12-312011-09-30
Value0.00520.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue



Period End2020-03-312019-12-312019-09-302018-12-312018-09-302017-12-312017-09-302016-12-312016-09-302015-12-312015-09-302014-12-312014-09-302013-12-312013-09-302012-12-312012-09-302011-12-312011-09-30
Value11.010.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0-0.0100000000000015630.00.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0100.00.00.0

us-gaap:StandardProductWarrantyAccrualPayments



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value46444523345536344682223233213322222222222
Percentage of StandardProductWarrantyAccrualPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StandardProductWarrantyAccrualWarrantiesIssued



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value36635522334436233551133113201132233232312
Percentage of StandardProductWarrantyAccrualWarrantiesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:CommonStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2000.05000.03000.07000.07000.00.03000.03000.03000.0
Percentage of StockIssuedDuringPeriodValueNewIssues100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueTreasuryStockReissued

us-gaap:AdditionalPaidInCapital



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-2281913241907
Percentage of StockIssuedDuringPeriodValueTreasuryStockReissued100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value90060008-1
Percentage of StockIssuedDuringPeriodValueTreasuryStockReissued-315.22.01.851.5-0.5-3.00.9-21756.8-20.8

us-gaap:StockOptionPlanExpense



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value33332223222222232224111312222223112211121
Percentage of StockOptionPlanExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStock



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value05060363030
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Currency, us-gaap:FinancialInstrument

us-gaap:UnrealizedGainLossOnDerivatives

currency:CAD, us-gaap:ForeignExchangeForward



Period End2020-03-31
Value0
Percentage of UnrealizedGainLossOnDerivatives100.0

currency:GBP, us-gaap:ForeignExchangeForward



Period End2020-03-31
Value1
Percentage of UnrealizedGainLossOnDerivatives-200.0

us-gaap:VariableLeaseCost



Period End2020-03-312019-09-302019-06-302019-03-31
Value1001
Percentage of VariableLeaseCost100.0100.0100.0100.0

us-gaap:AccrualForEnvironmentalLossContingencies



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value292828282827272831302728282827283030323325262521212121212223232425282931313127
Percentage of AccrualForEnvironmentalLossContingencies100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EnvironmentalRemediationSite

us-gaap:AccrualForEnvironmentalLossContingenciesComponentAmount

ame:Hcc



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302014-12-31
Value899999101011111112121212121211111111
Percentage of AccrualForEnvironmentalLossContingenciesComponentAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedLiabilitiesCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value341364342316321314329308282358303275251246233224214241234239232236251239214213208188187197196183174181180175165178133
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill

ame:TwoThousandAndTwentyConsolidatedAcquisition



Period End2020-03-31
Value58
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill100.0

us-gaap:ContractWithCustomerAssetNet



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value80737882765860414132
Percentage of ContractWithCustomerAssetNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value194167152151147146145142142117
Percentage of ContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityCurrent



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-01-012017-12-31
Value1741561441401361371140
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:BalanceSheetLocation

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:OtherNoncurrentLiabilities



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1910810118
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentRisk, us-gaap:DerivativeInstrumentsGainLossByHedgingRelationship, us-gaap:HedgingDesignation

us-gaap:DerivativeAmountOfHedgedItem

us-gaap:ForeignExchangeContract, ame:BritishPoundDenominatedLoans, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-31
Value367404375387389398402427412408396382376177
Percentage of DerivativeAmountOfHedgedItem100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignExchangeContract, ame:EuroLoan, us-gaap:DesignatedAsHedgingInstrument



Period End2020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value633645627654658581583615601590570534527
Percentage of DerivativeAmountOfHedgedItem172.5159.5167.1168.8169.2146.0145.0143.9145.7144.5144.0139.9140.2

us-gaap:Currency, us-gaap:FinancialInstrument

us-gaap:DerivativeNotionalAmount

currency:CAD, us-gaap:ForeignExchangeForward



Period End2020-03-31
Value24
Percentage of DerivativeNotionalAmount100.0

currency:GBP, us-gaap:ForeignExchangeForward



Period End2020-03-31
Value10
Percentage of DerivativeNotionalAmount41.7

us-gaap:InventoryFinishedGoodsNetOfReserves



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value103991011091141079390848479838875788386838186828087121817672656662667170
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsNetOfReserves



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value420406399406403399393391383348348343331314342341343325344339326321331320310291288285282282268267237
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcessNetOfReserves



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value130118122118123117133132128107118114109101115112119105115115969410796918588878483737672
Percentage of InventoryWorkInProcessNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InvestmentsAndOtherNoncurrentAssets



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value280279257269262256256244240239159155152146175177179180148147146154231226225223125120124123
Percentage of InvestmentsAndOtherNoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseDiscountRate



Period End2020-03-312019-03-31
Value0.0370.0388
Percentage of LesseeOperatingLeaseDiscountRate100.0100.0

us-gaap:FairValueByMeasurementBasis

us-gaap:LongTermDebtFairValue

us-gaap:CarryingReportedAmountFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value2845238224322473247323781901214522052174243024012356234115981599161716281659166516021625163111491150114611401140
Percentage of LongTermDebtFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EstimateOfFairValueFairValueDisclosure



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value2831253126122611257723681879213522052210245624352400238617161706170916861746176617351768176013161293129012871341
Percentage of LongTermDebtFairValue99.5106.3107.4105.6104.299.698.899.5100.0101.7101.1101.4101.9101.9107.4106.7105.7103.6105.2106.1108.3108.8107.9114.6112.4112.6112.9117.7

us-gaap:OperatingLeaseLiability



Period End2020-03-312019-12-312019-09-302019-06-302019-03-31
Value174185180189188
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseLiabilityCurrent



Period End2020-03-312019-12-31
Value4243
Percentage of OperatingLeaseLiabilityCurrent100.0100.0

us-gaap:OperatingLeaseLiabilityNoncurrent



Period End2020-03-312019-12-31
Value132142
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0

us-gaap:RestructuringReserve



Period End2020-03-312019-12-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-312014-12-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-31
Value3602913162024750335661331
Percentage of RestructuringReserve100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueRemainingPerformanceObligation



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value208233196164183187
Percentage of RevenueRemainingPerformanceObligation100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber



Period End2020-03-312015-06-302014-12-312013-12-31
Value0222
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0

us-gaap:AwardType

us-gaap:RestrictedStock



Period End2020-03-312019-12-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302014-12-312013-09-302013-06-30
Value0000000111111101
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber97.90.00.00.00.00.00.00.00.00.00.00.00.044.20.00.0

us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStock



Period End2020-03-312019-12-312018-12-312018-09-302018-06-302017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302014-12-31
Value69.872.4658.9858.8658.5653.5353.3253.1348.5948.6348.646.3246.3441.08
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StandardProductWarrantyAccrual



Period End2020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-31
Value26272522232322222222222323222121222223272829292928282524252727252322202119181715151616
Percentage of StandardProductWarrantyAccrual100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept

us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:ProductOrService


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


us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementGeographical


us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:StatementBusinessSegments


us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax us-gaap:TimingOfTransferOfGoodOrService


us-gaap:StockholdersEquity us-gaap:StatementEquityComponents


us-gaap:Goodwill us-gaap:StatementBusinessSegments


us-gaap:StockholdersEquity us-gaap:StatementEquityComponents