ESE


Line plots across dimensions of each concept
Tables

Table of contents



us-gaap:CommonStockValue

us-gaap:CommonStockSharesIssued

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:MajorCustomers
us-gaap:MajorCustomers, 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:Revenues

us-gaap:CostOfRevenue

us-gaap:CostsAndExpenses

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestPaidNet
us-gaap:AwardType
us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:Goodwill
us-gaap:StatementBusinessSegments

us-gaap:IntangibleAssetsNetExcludingGoodwill
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:LiabilitiesCurrent

us-gaap:DebtCurrent

us-gaap:AccountsPayableCurrent

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue
us-gaap:StatementEquityComponents
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:RepaymentsOfLongTermDebt

us-gaap:PaymentsOfDividends

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

ese:CapitalExpenditureIncurredDiscontinuedOperations

ese:EffectiveIncomeTaxRateReconciliationResearchTaxCreditAndAdjustmentsForPriorYearsTaxReturnToProvisionTrueUpsPercent

ese:ProceedsFromSaleOfDiscontinuedOperations

us-gaap:CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations

us-gaap:CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations

us-gaap:CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations

us-gaap:DebtInstrumentInterestRateDuringPeriod

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare

us-gaap:DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue
us-gaap:StatementEquityComponents
us-gaap:DividendsCash

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents

us-gaap:EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance

us-gaap:EffectiveIncomeTaxRateReconciliationDeductions

us-gaap:EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent

us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsForeign
us-gaap:IncomeStatementLocation
us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:GoodwillForeignCurrencyTranslationGainLoss
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

us-gaap:IncomeTaxesPaid

us-gaap:IncreaseDecreaseInOperatingCapital

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:LeaseCost

us-gaap:NetCashProvidedByUsedInFinancingActivitiesContinuingOperations

us-gaap:NetCashProvidedByUsedInInvestingActivitiesContinuingOperations

us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:PaymentsToAcquireSoftware

us-gaap:ProceedsFromIssuanceOfDebt

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:StatementEquityComponents
us-gaap:StockGrantedDuringPeriodValueSharebasedCompensation
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount

us-gaap:AccruedSalariesCurrent
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:CapitalizedComputerSoftwareGross
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:CapitalizedComputerSoftwareNet

us-gaap:ContractWithCustomerAssetNetCurrent
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:DerivativeInstrumentsInHedgesAtFairValueNet
us-gaap:DerivativeInstrumentRisk
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:DerivativeInstrumentsInHedgesLiabilitiesAtFairValue
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:DerivativeNotionalAmount
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedCustomerRelationshipsGross

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedPatentsGross
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:IndefiniteLivedTradeNames

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:OtherFiniteLivedIntangibleAssetsGross

us-gaap:StockholdersEquityBeforeTreasuryStock

us-gaap:TreasuryStockShares

Tables

  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:CommonStockValue █▄▄▄▄▁▁▁▁▁0.3070.3060.3060.3060.3060.3050.3050.3050.3050.305NA0.3050.305NA0.305NANA0.3040.304NA0.304NA0.3040.304NA0.3040.3040.3040.3030.3030.3020.3020.3020.3020.3010.3020.3020.3010.30.30.30.30.30.2990.2990.2990.298NANANA
us-gaap:CommonStockSharesIssued █▆▆▆▆█▄▄▄▁30.64562530.5969430.5969430.5969430.5969430.63374230.53478630.53478630.53478630.468824NA30.46882430.468824NA30.468824NANA30.36418330.364183NA30.364183NA30.35886430.358864NA30.35886430.35886430.35630330.28746730.28746730.24751230.24751230.19414630.19414630.14750430.14750430.14720430.11274130.04448630.0382530.0377529.9942129.95690429.93234729.93027929.88914729.839343NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▅▁█26.13426.08826.168NA26.10926.03626.12NA26.0525.988NA26.08NANA26.025NANA25.91125.979NANANA25.910.025931NA0.026044NA26.1826.1790.026386NA26.70226.71326.738NA26.74926.74526.68NA27.02726.98526.857NA26.89926.88326.816NA26.679NANA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▂▁26.03125.98825.981NA25.97125.91825.911NA25.925.844NA25.836NANA25.815NANA25.72325.72NANANA25.7250.025786NA0.02582NA26.0826.0320.026191NA26.51326.49326.483NA26.43626.41726.495NA26.7326.70626.671NA26.60526.58326.54NA26.448NANA
us-gaap:EarningsPerShareBasic ▂▂█▂▂▂▂▃▂▁7.2e-076.9e-073.3399999999999998e-069.6e-077.7e-077.3e-076.7e-071.1e-067.3e-073.9e-07NA1.34e-067.4e-07NA4.9e-07NANA4.3e-074.2e-07NA6.6e-07NA4.5000000000000003e-073.3e-07NA3.4000000000000003e-075e-074.6000000000000004e-073.2e-074.1e-074.3e-074.4e-07-1.2700000000000001e-064.2e-07-1.23e-061.9e-076e-081e-086.6e-075.2e-073.8e-072.0000000000000002e-075.8e-074.9e-075e-074.1e-079.000000000000001e-075.5e-072.3000000000000002e-072e-08
us-gaap:EarningsPerShareDiluted ▂▂█▂▂▂▂▃▂▁7.2e-076.800000000000001e-073.32e-069.499999999999999e-077.7e-077.2e-076.6e-071.0900000000000002e-067.3e-073.8e-07NA1.33e-067.4e-07NA4.9e-07NANA4.3e-074.1e-07NA6.5e-07NA4.4e-073.3e-07NA3.4000000000000003e-075e-074.5000000000000003e-073.2e-074.1e-074.3e-074.3e-07-1.26e-064.2e-07-1.21e-061.8e-076e-081e-086.5e-075.1e-073.8e-071.9e-075.699999999999999e-074.9e-074.9e-074.0000000000000003e-078.900000000000001e-075.5e-072.2e-072e-08
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare █▇▁7.2e-076.9e-074.1e-07NA7.3e-076.9e-076.7e-07NANANANANANANANANANANANANA6.6e-07NA4.5000000000000003e-073.3e-07NA3.4000000000000003e-075e-074.1e-073.3e-074.1e-074.9e-074.4e-073.5e-073.3e-075.2e-072.5e-072.1e-072.0000000000000002e-073.5e-074.4e-072.8e-072.4e-07NANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare █▇▁7.2e-076.800000000000001e-074.1e-07NA7.3e-076.800000000000001e-076.6e-07NANANANANANANANANANANANANA6.5e-07NA4.4e-073.3e-07NA3.4000000000000003e-075e-074.1e-073.3e-074.1e-074.9e-074.3e-073.5e-073.3e-075.2e-072.4e-072.1e-072.0000000000000002e-073.5e-074.3e-072.8e-072.3000000000000002e-07NANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▆▆▆█▇▇▆█▇▆▁▆▇▁▆▂▂▆▅▂▆▂▅▅▂▅▅▅▅▄▅▅▅▅▅▄▆▅▇▆▆▅▇▆▆▆▇▆▅▄172.665180.492171.728236.658199.766193.949182.597231.086192.223174.7788.0173.495207.00514.0171.18925.045.0161.178146.36840.0159.50525.0140.191138.9335.0132.833153.612134.191128.941120.547151.413130.495124.762124.45144.6116.922166.178145.265192.166169.449173.863152.925190.701176.326166.748159.936207.925157.582129.281112.705
us-gaap:Revenues ▆▆▆█▇▇▆█▇▆▁▆▇▁▆▂▂▆▅▂▆▂▅▅▂▅▅▅▅▄▅▅▅▅▅▄▆▅▇▆▆▅▇▆▆▆▇▆▅▄172.665180.492171.728236.658199.766193.949182.597231.086192.223174.7788.0173.495207.00514.0171.18925.045.0161.178146.36840.0159.50525.0140.191138.9335.0132.833153.612134.191128.941120.547151.413130.495124.762124.45144.6116.922166.178145.265192.166169.449173.863152.925190.701176.326166.748159.936207.925157.582129.281112.705
us-gaap:CostOfRevenue ▁▂▁█▄▄▃█▄▂107.686113.242106.727145.495122.172121.946118.908143.486122.805112.37NA111.736129.769NA108.856NANA105.37992.914NA96.038NA86.60288.118NA80.049101.33482.95680.1470.4292.61479.60877.43674.28186.65969.556110.68194.038117.102103.088105.96792.721123.247105.52298.59497.483123.11391.99479.39967.436
us-gaap:CostsAndExpenses ▁▂▂█▄▄▂▇▃▂150.856160.467157.358203.946174.874172.594159.34192.764168.907161.194NA160.694177.218NA153.767NANA144.359130.243NA135.188NA122.671125.315NA119.865136.238118.611115.15105.771131.443115.212111.548110.71124.195106.289107.502102.498NANANANANANANANANANANANA
us-gaap:SellingGeneralAndAdministrativeExpense ▁▃▅█▆▅▄▃▃▄36.93639.98242.10546.04343.441.67340.99339.61839.9140.749NA42.15441.329NA38.453NANA34.88933.762NA34.304NA31.36932.529NA33.29130.94532.78632.93133.50435.71733.49231.81833.87233.0131.54645.75146.93943.33346.11347.94448.6947.95647.5243.40943.64543.18738.14436.80939.208
us-gaap:InterestIncomeExpenseNet ▇█▂▁▄▅▅▃▃▄-1.523-1.32-2.421-2.608-1.973-1.925-1.89-2.284-2.243-2.036NA-2.185-1.826NA-1.213NANA-0.855-0.684NA-0.391NA-0.32-0.368NA-0.229-0.13-0.247-0.213-0.195-0.074-0.147-0.654-0.692-0.696-0.778-0.668-0.563-0.463-0.916-0.47-0.491-0.647-0.534-0.538-0.774-0.949-0.791-0.755-1.482
us-gaap:InterestPaidNet ▁▂▆█▅▃▅▆▆▆1.1921.3272.152.521.9621.6111.9832.2072.1662.114NA2.0531.327NA0.931NANA0.9640.509NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType ese:NonEmployeeDirectorsPlan▄▄▄▄▄▄▄▄▄▄0.30.30.30.30.30.30.30.30.30.3NA0.30.2NA0.3NANA0.20.2NA0.2NA0.20.2NA0.20.20.20.20.20.20.20.10.10.10.10.20.20.20.20.10.1NANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType ese:PerformanceAcceleratedRestrictedShareAwards▃▆▆█▃▁▆▃▁▃1.01.11.11.21.00.91.11.00.91.0NA1.11.1NA1.0NANA1.21.2NA0.8NA0.81.2NA1.10.90.91.11.00.90.91.21.11.11.01.11.01.20.91.01.0NANANANANANANANA
us-gaap:IncomeLossFromContinuingOperations █▇▁18.68717.82210.764NA19.04517.82217.35NANANANANANANANANANANANANA16.915NA11.5288.61NA8.82912.98310.7488.64710.82812.92711.599.2648.83213.886.5145.5235.3439.46811.547.5756.191NANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▃▃▁▆▄▃▄█▄▁21.80920.02514.3732.71224.89221.35523.25738.32223.31613.584NA12.80129.787NA17.422NANA16.81916.125NA24.317NA17.5213.615NA12.96817.37415.5813.79114.77619.9715.28313.21413.7420.40610.6333.5450.29727.59119.14716.6048.34219.89520.21721.04715.79936.63923.2119.1430.672
us-gaap:IncomeTaxExpenseBenefit ▂▁▂▆▃▁▄█▃▂3.1222.2033.6067.8544.8252.5585.949.874.2973.59NA-21.8710.613NA4.777NANA5.6625.398NA7.402NA5.9925.005NA4.1395.8614.8325.1443.9487.0433.6933.954.9086.5254.1191.9860.0519.9125.3566.4023.1354.5127.1397.824.98612.7438.6643.1770.236
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▇▁█▃▇▆▃▆▁▇2.802-6.8853.923-4.4611.8390.677-4.5290.486-6.8652.837NA1.2883.402NA4.796NANA2.548-4.363NA0.268NA-1.931.338NA-1.138-1.3250.953-3.462-2.463-2.0820.2390.4250.5741.495-0.04-1.7860.9750.937-2.4121.013-1.556NANANANANANANANA
us-gaap:NetIncomeLoss ▂▂█▂▂▂▂▃▂▁18.68717.82286.77724.85820.06718.79717.31728.45219.0199.994NA34.67119.174NA12.645NANA11.15710.727NA16.915NA11.5288.61NA8.82912.98311.8968.27510.82811.30811.59-33.67711.189-32.3054.8971.5590.24617.67913.79110.2025.20715.38313.07813.22710.81323.89714.5475.9660.436
us-gaap:ComprehensiveIncomeNetOfTax ▂▁█▁▂▂▁▂▁▁21.48910.93790.714.33121.89919.612.76326.87912.09212.969NA35.97628.191NA17.522NANA13.7346.231NA12.029NA9.3879.966NA7.7543.22712.9844.5848.3657.5411.829-33.25211.763-22.6234.857-0.2271.11214.49211.411.23.78.50314.314.810.625.05111.9NANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:Assets ▇▇▇█▃▂▁▁▁▁1444.5851441.5791431.5691466.721326.0951293.9631268.2111265.1221278.9711265.349NA1237.7481260.444NA1211.457NANA1085.1251069.496NA978.371NA928.248928.676NA878.385864.208867.844861.184833.713845.906835.539825.3761083.841092.3281118.8461105.5071078.8311033.7531017.4791012.362999.9271011.8371006.176994.326962.62974.291NANANA
us-gaap:Liabilities ▁▂▂█▂▁▁▂▄▄501.128515.372516.078640.498514.288499.567491.419505.712551.717545.813NA530.679588.526NA566.868NANA451.49448.859NA363.262NA323.991331.425NA287.248280.026275.789279.236251.991265.735253.513249.05472.669490.614493.484484.149457.638402.44394.572399.871397.341411.127413.075414.914397.514418.309NANANA
us-gaap:LiabilitiesAndStockholdersEquity ▇▇▇█▃▂▁▁▁▁1444.5851441.5791431.5691466.721326.0951293.9631268.2111265.1221278.9711265.349NA1237.7481260.444NA1211.457NANA1085.1251069.496NA978.371NA928.248928.676NA878.385864.208867.844861.184833.713845.906835.539825.3761083.841092.3281118.8461105.5071078.8311033.7531017.4791012.362999.9271011.8371006.176994.326962.62974.291NANANA
us-gaap:StockholdersEquity █▇▇▄▄▃▃▂▁▁943.457926.207915.491826.222811.807794.396776.792759.41727.254719.536NA707.069671.918NA644.589NANA633.635620.637NA615.109NA604.257597.251NA591.137584.182592.055581.948581.722580.171582.026576.326611.171601.714625.362621.358621.193631.313622.907612.491602.586600.71593.101579.412565.106555.982NANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:AssetsCurrent ██▇▇▄▄▂▁▂▁513.484511.6498.298495.194450.206435.959411.919396.023409.996391.68NA373.027392.792NA380.627NANA343.544332.716NA323.483NA321.86320.957NA300.828298.251302.084292.06283.511295.953287.005276.993383.804393.921376.577371.459343.631343.444330.361327.689318.156328.354319.252308.997286.101296.361NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ██▇▄▂▁▂▁▂▂104.739100.19596.69261.80838.95634.95536.6330.47743.25942.905NA41.645.516NA48.521NANA53.551.755NA53.825NA40.54238.759NA39.82539.41136.87934.71938.60935.13140.21536.36234.36742.8531.64735.8833.48930.21532.15727.07128.62634.15831.79832.60429.84826.50820.33422.92535.353
us-gaap:AccountsReceivableNetCurrent ▁▅▅█▇▅▃▆▆▄138.08157.05160.714174.427168.675159.923146.668163.74164.1153.125NA148.502160.58NA135.545NANA119.674127.231NA121.486NA115.158123.812NA101.192102.607100.97995.33487.478105.44992.16591.66888.4891.9887.148141.154132.411151.051129.311136.425127.077144.083144.966137.792131.664141.098NANANA
us-gaap:InventoryNet █▆▄▃▃▂▁▄▇▅152.264141.027133.977128.825126.816124.493119.659135.416145.596137.029NA130.579124.515NA130.828NANA117.509116.896NA105.542NA105.534103.418NA104.2699.786110.124107.55101.01594.29293.96592.48193.80590.22894.401117.497118.934108.061116.486111.532107.30396.986102.2494.69788.38283.034NANANA
us-gaap:OtherAssetsCurrent ▆▆▁▃▅▅▃▁▇█16.86817.22813.41714.82416.2616.04814.8813.35617.86118.336NA13.30114.895NA20.98NANA16.611.669NA13.884NA18.18815.594NA9.07412.50214.78112.3312.20913.33718.54423.277.34415.9322.54338.69925.55117.23718.65822.46320.04719.52311.92317.59212.48217.169NANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ▇▅▄█▇▅▄▃▂▁127.311122.204118.248129.87125.747120.886116.976115.728113.831109.693NA106.79199.65NA96.51NANA92.73689.209NA84.454NA83.15480.791NA78.47676.72775.24773.12170.73870.69469.07566.6666.54264.33265.832NANA81.184NANANA72.786NANANA64.432NANANA
us-gaap:AmortizationOfIntangibleAssets ▆▅█▆▂▁▁▂▁▁5.5355.225.815.5234.6934.624.6524.7134.6054.564NA4.4464.79NA4.085NANA3.8143.649NA3.09NA2.9512.895NA2.6942.4722.2852.221.8731.6971.6821.6791.6861.6381.5064.2033.53.5233.3923.2543.1533.0393.0553.0352.8532.9712.8912.8872.884
us-gaap:PropertyPlantAndEquipmentNet ▄▃▂█▆▂▁▂▂▂141.461139.248135.576161.47151.545132.806129.443134.954134.704135.032NA132.79132.748NA130.419NANA116.945111.946NA92.405NA89.03789.954NANA77.35878.1477.68276.23576.46574.58574.65675.26575.53674.51680.69979.80675.87674.67373.26973.07973.06773.66472.96572.45772.563NANANA
us-gaap:Goodwill ██████████▁▇▇▁▇▁▁▇▇▁▇389.942389.63390.383409.215381.683381.304381.198381.652381.42382.1413.5378.51377.87910.7365.9654.87.5353.984353.30330.1323.616NA305.704305.75810.2295.561291.157291.072290.784281.778282.337283.317283.42283.399282.949282.412387.63388.352361.28360.961361.786361.436361.864362.694360.95355.717355.656NANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▅▅▆█▁▁▁▂▂▃370.1371.779378.248393.047336.625338.514340.195345.353345.874349.631NA347.578351.134NA328.545NANA265.273266.408NA231.759NA203.871204.215NA193.274190.748190.807191.638182.994182.063181.683181.096180.543180.217179.525244.392244.526231.473231.714231.872231.291231.848231.524231.941229.402229.736NANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass us-gaap:CustomerRelationships▅▆▆█▁▁▂▂▂▃162.533165.46168.888182.3129.494131.894134.5137.5139.989143.512NA142.344144.5NA128.325NANA112.043113.316NA83.3NA57.01957.9NANA45.8NANANA42.9NANANA46.2NANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass us-gaap:OtherIntangibleAssets▁▁▃▄▅▅▆█▇█2.0242.1282.3952.72.8642.9383.1573.53.4173.551NA3.7714.0NA4.035NANA2.0942.208NA1.9NA2.0212.2NANA2.2NANANA0.2NANANA0.2NANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass us-gaap:Patents████▆▆▆▆▁▁1.2471.2611.2321.21.0071.021.0151.00.20.208NA0.1710.2NA0.185NANA0.180.179NA0.2NA0.2040.2NANA0.2NANANA0.2NANANA0.3NANANA0.2NANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▃█18.35118.90120.209NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent █▇▅▄▂▁▁▃▃▃11.24710.4218.8557.7946.0365.385.4567.146.9776.865NA5.8435.891NA5.901NANA5.3795.123NA7.108NA7.7767.792NA7.7816.6945.7419.029.1959.0888.9499.2119.1189.4699.15721.32722.51621.6819.7717.74615.96516.70419.04219.47318.94319.975NANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:LiabilitiesCurrent ▇███▂▃▂▃▃▁242.415251.029252.03251.635199.736201.945194.668200.53200.022185.83NA178.032194.969NA175.579NANA162.341149.391NA158.076NA143.891139.051NA128.738143.211132.416128.309113.952147.1127.781152.029207.056230.356211.13209.338194.946204.205198.687270.334264.929205.837200.034198.042178.334186.98NANANA
us-gaap:DebtCurrent █▁▁▇▅▁▂▁▁▁21.57720.020.021.26120.92120.020.27320.020.020.0NA20.020.0NA20.0NANA20.020.0NA20.0NA21.45820.89NA20.020.020.40720.020.0-20.020.0-40.0-50.50750.050.051.69851.6350.050.0126.365129.64650.050.3751.50851.53350.0NANANA
us-gaap:AccountsPayableCurrent ▂▂▂█▄▄▂▅▁▁54.30553.61753.05671.3759.32958.0954.39563.03349.8350.365NA48.76654.789NA48.555NANA42.44237.31NA42.074NA34.54334.195NA29.57537.86328.66327.70623.76540.32830.32732.09225.15538.53729.1950.23745.98554.04952.25251.66244.6854.03747.40247.71539.40659.088NANANA
us-gaap:OtherAccruedLiabilitiesCurrent ▄▅█▂▁▂▃▂▁▁49.97554.96870.72739.29635.81441.16345.81139.08336.67234.096NA33.02936.887NA28.257NANA24.0822.054NA23.834NA20.85620.75NA24.41221.85123.48622.67821.51826.28421.3128.4919.08921.45320.90130.17627.37127.81925.96427.08825.63927.59424.05931.32324.15626.494NANANA
us-gaap:ContractWithCustomerLiabilityCurrent ▇█▆▆▂▂▂▁87.42195.38284.81381.17753.75855.45353.25149.035NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:LongTermDebt ▁▁▁█▄▄▄▅▇▇151.577150.0150.0286.261217.921217.0215.273220.0262.0265.0NA260.0275.0NA265.0NANA170.0180.0NA110.0NA86.45898.89NA70.050.065.40773.060.040.048.040.0177.507172.0187.0177.698164.63115.0120.0126.365129.646125.0139.37NANA154.0NANANA
us-gaap:LongTermDebtNoncurrent ▁▁▁█▄▄▄▅▇▇130.0130.0130.0265.0197.0197.0195.0200.0242.0245.0NA240.0255.0NA245.0NANA150.0160.0NA90.0NA65.078.0NA50.030.045.053.040.020.028.00.0127.0122.0137.0126.0113.065.070.0NANA75.089.092.094.0104.0NANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet █▂▁▆█65.95461.6960.48664.85566.286NANA56.821NANANANA80.545NANANANANANANA63.231NANANANANA54.782NANANA53.197NANANANANANANANANANANANANANANANANANANA
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent ▁▅▅▅▂▂▂▂▅█13.11422.86123.02222.68214.6115.99116.55316.28621.97630.094NA30.26830.223NA38.677NANA40.18940.128NA39.842NA30.83830.761NA30.64230.38219.23719.04418.82919.23417.80818.49818.84819.08932.6133.98435.01835.4830.08532.47632.97333.43926.80827.23426.83529.98NANANA
us-gaap:OtherLiabilitiesNoncurrent ▇▇▇██▁▂▂▂▃35.28834.78234.53136.32636.65621.69323.66224.10224.42725.044NA24.50221.956NA23.428NANA14.82614.842NA5.782NA4.9234.808NA2.0721.9641.9211.9541.8751.9611.7222.6623.2713.3480.38822.03723.9379.087.67911.67613.07811.53817.64518.71318.44517.961NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▁▄█14.35715.0116.009NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:StockholdersEquity █▇▇▄▄▃▃▂▁▁943.457926.207915.491826.222811.807794.396776.792759.41727.254719.536NA707.069671.918NA644.589NANA633.635620.637NA615.109NA604.257597.251NA591.137584.182592.055581.948581.722580.171582.026576.326611.171601.714625.362621.358621.193631.313622.907612.491602.586600.71593.101579.412565.106555.982NANANA
us-gaap:CommonStockValue █▄▄▄▄▁▁▁▁▁0.3070.3060.3060.3060.3060.3050.3050.3050.3050.305NA0.3050.305NA0.305NANA0.3040.304NA0.304NA0.3040.304NA0.3040.3040.3040.3030.3030.3020.3020.3020.3020.3010.3020.3020.3010.30.30.30.30.30.2990.2990.2990.298NANANA
us-gaap:AdditionalPaidInCapitalCommonStock ▅█▅▄▃▆▄▃▁▄292.631294.787293.056292.408291.204293.612292.293291.19290.106292.404NA290.984289.785NA288.623NANA293.169291.883NA290.588NA289.766288.932NA287.694286.485NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▅▄▃▃▂▁▁801.787785.184769.439684.741661.003643.018627.67606.837574.192557.249NA549.322516.718NA499.611NANA489.033479.942NA471.272NA456.415446.945NA440.395433.632424.184414.377408.189399.451390.236380.779416.576407.512441.933439.15439.68441.566426.026414.382406.314403.241389.997379.067367.965359.274NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▂▁▃▂▅▄▄▆▆█-44.134-46.936-40.051-43.974-33.447-35.28-36.082-31.528-29.955-23.028NA-26.003-27.308NA-36.325NANA-41.201-43.779NA-39.283NA-34.398-32.257NA-33.613-32.538-24.252-25.34-21.649-19.186-15.418-15.658-16.082-16.656-26.338-26.298-24.512-25.378-22.144-19.732-20.744-19.191-12.31-13.502-15.064-14.793NANANA
us-gaap:TreasuryStockValue ▁▁▄▄▄▄████107.134107.134107.259107.259107.259107.259107.394107.394107.394107.394NA107.539107.582NA107.625NANA107.67107.713NA107.772NA107.83106.673NA103.643103.70193.76993.82890.36785.70177.41173.89173.94974.00874.06674.12474.19764.56759.23759.30959.38359.44759.51259.57759.67559.74NANANA
 us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents us-gaap:CommonStockIncludingAdditionalPaidInCapitalNA1.731-0.648NA-2.4081.3191.103NA-2.298NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▃▃▁█▃▂▂▅▃▂16.98519.3232.70768.09620.0498.898.10239.31520.47315.674NA17.79733.868NA-3.183NANA20.91915.736NA40.617NA24.163NANANA34.19515.07116.885-0.39822.4355.91821.774-6.68534.91810.1690.4111.65318.20124.09811.383-0.51828.26211.63716.82719.1451.10613.076-2.3615.202
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄▃█▁▃▃▄▄▄▃-9.549-10.921167.699-108.745-11.682-10.9746.256-7.505-8.03-20.15NA-5.922-45.822NA-96.472NANA-8.151-83.422NANANANANANANA-4.394-4.311-25.993-5.147-6.922-4.578119.424-5.755-9.097-21.627-8.417-37.612-7.462-8.102-8.215-6.033-6.838-7.408-11.906-5.329-34.945-6.426-6.073-5.096
us-gaap:NetCashProvidedByUsedInFinancingActivities ▆▆▁█▆▆▆▄▅▆-3.634-2.077-139.21965.053-4.760.183-6.959-44.265-8.5173.476NA-17.057.974NA93.016NANA-12.03667.809NANANANANANANA-25.961-9.2657.09911.486-18.5162.274-139.6283.383-16.1127.26512.18338.258-13.618-8.498-5.7362.575-16.452-6.16-3.663-10.127-11.715-8.18-1.988-9.164
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▄▃█▆▃▃▄▁4.5443.50334.88422.8524.001-1.6756.153-12.782NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▃▃▁█▃▂▂▅▃▂16.98519.3232.70768.09620.0498.898.10239.31520.47315.674NA17.79733.868NA-3.183NANA20.91915.736NA40.617NA24.163NANANA34.19515.07116.885-0.39822.4355.91821.774-6.68534.91810.1690.4111.65318.20124.09811.383-0.51828.26211.63716.82719.1451.10613.076-2.3615.202
us-gaap:NetIncomeLoss ▂▂█▂▂▂▂▃▂▁18.68717.82286.77724.85820.06718.79717.31728.45219.0199.994NA34.67119.174NA12.645NANA11.15710.727NA16.915NA11.5288.61NA8.82912.98311.8968.27510.82811.30811.59-33.67711.189-32.3054.8971.5590.24617.67913.79110.2025.20715.38313.07813.22710.81323.89714.5475.9660.436
us-gaap:DepreciationDepletionAndAmortization ▅▄▅█▃▁▂▁▂▂10.48310.04310.5411.2879.9849.2759.5049.4059.5529.572NA9.2269.206NA8.335NANA7.67.088NA6.359NA5.9715.878NA5.364.974.7164.6164.2824.1284.1214.0734.043.277-2.2687.3246.4726.3776.0786.3136.0146.1346.0545.7965.5375.5785.4025.5935.564
us-gaap:DeferredIncomeTaxExpenseBenefit ▆▆▄▃█▆▁▆█▆1.3211.204-0.37-1.4313.3481.402-3.2581.5023.4471.968NA-28.5011.937NA1.068NANA-0.252-1.393NA-4.134NA-0.5050.387NA1.259-1.9533.032-0.2860.624-3.04-0.685-0.3421.4036.427.386-1.924-1.798-2.586-1.6550.98-1.12-6.2281.7371.606-0.666-6.7891.4080.1041.218
us-gaap:ShareBasedCompensation ▄▇▇█▄▁▆▅▂▄1.2881.451.4461.4751.3211.1841.3731.3541.2161.295NA1.3531.314NA1.26NANA1.4331.437NA1.052NA0.9631.36NA1.3291.0781.1321.3141.2551.121.1141.3321.2491.1371.0061.2771.1571.1711.171.1221.1390.9281.2481.2621.2321.5621.0960.8691.031
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▄▃█▁▃▃▄▄▄▃-9.549-10.921167.699-108.745-11.682-10.9746.256-7.505-8.03-20.15NA-5.922-45.822NA-96.472NANA-8.151-83.422NANANANANANANA-4.394-4.311-25.993-5.147-6.922-4.578119.424-5.755-9.097-21.627-8.417-37.612-7.462-8.102-8.215-6.033-6.838-7.408-11.906-5.329-34.945-6.426-6.073-5.096
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▁▃█7.088.56412.647NA16.335.3514.776NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▆▆▁█▆▆▆▄▅▆-3.634-2.077-139.21965.053-4.760.183-6.959-44.265-8.5173.476NA-17.057.974NA93.016NANA-12.03667.809NANANANANANANA-25.961-9.2657.09911.486-18.5162.274-139.6283.383-16.1127.26512.18338.258-13.618-8.498-5.7362.575-16.452-6.16-3.663-10.127-11.715-8.18-1.988-9.164
us-gaap:RepaymentsOfLongTermDebt ▁▁█▂▁▂▂▃▂▂0.00.0145.030.09.013.013.044.020.016.0NA30.034.0NA15.0NANA23.020.0NA35.0NA17.015.0NA13.024.028.019.025.030.021.0150.015.037.013.011.04.018.34146.11521.017.030.3715.015.018.038.010.3638.0610.044
us-gaap:PaymentsOfDividends █▅▆▆▅▃▃▃▃▁2.0842.0772.0792.0792.0772.0732.0732.0732.0712.067NA2.0672.067NA2.075NANA2.0582.057NA2.057NA2.062.066NA2.0652.0872.0872.092.1052.0942.1332.1212.1242.0922.1152.1122.1322.1392.1472.1342.1342.1672.122.1252.1222.1052.115NANA
  2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-09-022016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31

None

us-gaap:CommonStockValue

us-gaap:CommonStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value307000.0306000.0306000.0306000.0306000.0305000.0305000.0305000.0305000.0305000.0305000.0305000.0305000.0304000.0304000.0304000.0304000.0304000.0304000.0304000.0304000.0303000.0303000.0302000.0302000.0302000.0302000.0301000.0302000.0302000.0301000.0300000.0300000.0300000.0300000.0300000.0299000.0299000.0299000.0298000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value30303030303030303030303030303030303030303030303030303030303030303030292929292929
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-30
Value262626262626262526262525250.0259310.02604426260.02638626262626262627262626262626
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

None

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-30
Value262525252525252525252525250.0257860.0258226260.02619126262626262626262626262626
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

None

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.720.693.340.960.770.730.671.10.730.391.340.740.490.430.420.660.450.330.340.50.460.320.410.430.44-1.270.42-1.230.190.060.010.660.520.380.20.580.490.50.410.90.550.230.02
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.720.683.320.950.770.720.661.090.730.381.330.740.490.430.410.650.440.330.340.50.450.320.410.430.43-1.260.42-1.210.180.060.010.650.510.380.190.570.490.490.40.890.550.220.02
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value0.720.690.410.730.690.670.660.450.330.340.50.410.330.410.490.440.350.330.520.250.210.20.350.440.280.24
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value0.720.680.410.730.680.660.650.440.330.340.50.410.330.410.490.430.350.330.520.240.210.20.350.430.280.23
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-142018-03-312017-12-312017-08-302017-09-302017-05-252017-05-082017-06-302017-03-312016-11-072016-12-312016-09-022016-09-302016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1721801712361991931822311928.0174173142072545171161401462515914013835132153134128120151130124124144116166145192169173152190176166159207157129112
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MajorCustomers

ese:Commercial


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value115129129182159
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax67.271.675.377.279.6
Percentage of Revenues67.271.675.377.279.6
Percentage of Revenues ese:Commercial0.00.00.00.00.0

ese:USGovernment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value5651425440
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.828.424.722.820.4
Percentage of Revenues32.828.424.722.820.4
Percentage of Revenues ese:USGovernment0.00.00.00.00.0

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

ese:Commercial, ese:AerospaceAndDefense


None
Period End2020-06-302020-03-312019-12-31
Value375141
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.728.624.4
Percentage of Revenues21.728.624.4
Percentage of Revenues ese:Commercial ese:AerospaceAndDefense0.00.00.0

ese:Commercial, ese:RFShieldingAndTest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value3833355637
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.418.820.523.919.0
Percentage of Revenues22.418.820.523.919.0
Percentage of Revenues ese:Commercial ese:RFShieldingAndTest0.00.00.00.00.0

ese:Commercial, ese:UtilitySolutions


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value3943525352
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.024.230.422.626.1
Percentage of Revenues23.024.230.422.626.1
Percentage of Revenues ese:Commercial ese:UtilitySolutions0.00.00.00.00.0

ese:USGovernment, ese:AerospaceAndDefense


None
Period End2020-06-302020-03-312019-12-31
Value464335
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.024.120.7
Percentage of Revenues27.024.120.7
Percentage of Revenues ese:USGovernment ese:AerospaceAndDefense0.00.00.0

ese:USGovernment, ese:RFShieldingAndTest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value7.2797.6486.1345.3114.318
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.24.23.62.22.2
Percentage of Revenues4.24.23.62.22.2
Percentage of Revenues ese:USGovernment ese:RFShieldingAndTest0.00.00.00.00.0

ese:USGovernment, ese:UtilitySolutions


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value2.8370.0320.5990.850.829
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.60.00.30.40.4
Percentage of Revenues1.60.00.30.40.4
Percentage of Revenues ese:USGovernment ese:UtilitySolutions0.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

ese:AerospaceAndDefense


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value849577837966
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax48.752.745.141.641.036.3
Percentage of Revenues48.752.745.141.641.036.3
Percentage of Revenues ese:AerospaceAndDefense0.00.00.00.00.00.0

ese:RFShieldingAndTest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value46414161424241594540375137383341364042-124.2714424239564541395436393644415039564542324534
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax26.723.024.126.221.222.122.625.823.423.321.624.721.923.823.126.325.829.232.2-80.932.032.632.737.234.532.931.737.431.324.025.023.024.729.025.729.726.025.220.021.821.9
Percentage of Revenues26.723.024.126.221.222.122.625.823.423.321.624.721.923.823.126.325.829.232.2-80.932.032.632.737.234.532.931.737.431.324.025.023.024.729.025.729.726.025.220.021.821.9
Percentage of Revenues ese:RFShieldingAndTest0.00.00.00.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0

ese:UtilitySolutions


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value42435254524855565546555242323534293034-92.76643028333327252930267262237257470
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.724.230.822.926.525.230.624.328.926.732.125.224.620.324.321.420.821.626.0-60.423.022.027.921.821.320.323.720.922.743.843.1123.515.142.846.0
Percentage of Revenues24.724.230.822.926.525.230.624.328.926.732.125.224.620.324.321.420.821.626.0-60.423.022.027.921.821.320.323.720.922.743.843.1123.515.142.846.0
Percentage of Revenues ese:UtilitySolutions0.00.00.00.00.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0

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

ese:AerospaceAndDefense, us-gaap:TransferredAtPointInTime


None
Period End2020-06-302020-03-312019-12-31
Value364635
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.125.820.8
Percentage of Revenues21.125.820.8
Percentage of Revenues ese:AerospaceAndDefense us-gaap:TransferredAtPointInTime0.00.00.0

ese:AerospaceAndDefense, us-gaap:TransferredOverTime


None
Period End2020-06-302020-03-312019-12-31
Value474841
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.626.924.3
Percentage of Revenues27.626.924.3
Percentage of Revenues ese:AerospaceAndDefense us-gaap:TransferredOverTime0.00.00.0

ese:RFShieldingAndTest, us-gaap:TransferredAtPointInTime


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value9.1388.0097.6117.6956.485
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.34.44.43.33.2
Percentage of Revenues5.34.44.43.33.2
Percentage of Revenues ese:RFShieldingAndTest us-gaap:TransferredAtPointInTime0.00.00.00.00.0

ese:RFShieldingAndTest, us-gaap:TransferredOverTime


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value3633335435
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.418.619.722.917.9
Percentage of Revenues21.418.619.722.917.9
Percentage of Revenues ese:RFShieldingAndTest us-gaap:TransferredOverTime0.00.00.00.00.0

ese:UtilitySolutions, us-gaap:TransferredAtPointInTime


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value2732404240
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.117.823.517.820.5
Percentage of Revenues16.117.823.517.820.5
Percentage of Revenues ese:UtilitySolutions us-gaap:TransferredAtPointInTime0.00.00.00.00.0

ese:UtilitySolutions, us-gaap:TransferredOverTime


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value1411121211
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.66.47.35.26.0
Percentage of Revenues8.66.47.35.26.0
Percentage of Revenues ese:UtilitySolutions us-gaap:TransferredOverTime0.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

country:US


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value119135124165146138133
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax69.275.072.369.773.271.273.0
Percentage of Revenues69.275.072.369.773.271.273.0
Percentage of Revenues country:US0.00.00.00.00.0100.0100.0

us-gaap:NonUs


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value5345477153
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.825.027.730.326.8
Percentage of Revenues30.825.027.730.326.8
Percentage of Revenues us-gaap:NonUs0.00.00.00.00.0

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

country:US, ese:AerospaceAndDefense


None
Period End2020-06-302020-03-312019-12-31
Value738164
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax42.645.137.7
Percentage of Revenues42.645.137.7
Percentage of Revenues country:US ese:AerospaceAndDefense0.00.00.0

country:US, ese:RFShieldingAndTest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value1925243026
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.313.914.512.813.5
Percentage of Revenues11.313.914.512.813.5
Percentage of Revenues country:US ese:RFShieldingAndTest0.00.00.00.00.0

country:US, ese:UtilitySolutions


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value2628343838
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.315.920.216.119.2
Percentage of Revenues15.315.920.216.119.2
Percentage of Revenues country:US ese:UtilitySolutions0.00.00.00.00.0

us-gaap:NonUs, ese:AerospaceAndDefense


None
Period End2020-06-302020-03-312019-12-31
Value101312
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.17.67.5
Percentage of Revenues6.17.67.5
Percentage of Revenues us-gaap:NonUs ese:AerospaceAndDefense0.00.00.0

us-gaap:NonUs, ese:RFShieldingAndTest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value2616163115
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.49.19.613.47.7
Percentage of Revenues15.49.19.613.47.7
Percentage of Revenues us-gaap:NonUs ese:RFShieldingAndTest0.00.00.00.00.0

us-gaap:NonUs, ese:UtilitySolutions


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value1615181614
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.38.310.66.87.2
Percentage of Revenues9.38.310.66.87.2
Percentage of Revenues us-gaap:NonUs ese:UtilitySolutions0.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TimingOfTransferOfGoodOrService

us-gaap:TransferredAtPointInTime


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value7386839889
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax42.548.148.741.544.6
Percentage of Revenues42.548.148.741.544.6
Percentage of Revenues us-gaap:TransferredAtPointInTime0.00.00.00.00.0

us-gaap:TransferredOverTime


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-30
Value999388138110
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax57.551.951.358.555.4
Percentage of Revenues57.551.951.358.555.4
Percentage of Revenues us-gaap:TransferredOverTime0.00.00.00.00.0

None

us-gaap:Revenues

us-gaap:Revenues


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-142018-03-312017-12-312017-08-302017-09-302017-05-252017-05-082017-06-302017-03-312016-11-072016-12-312016-09-022016-09-302016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1721801712361991931822311928.0174173142072545171161401462515914013835132153134128120151130124124144116166145192169173152190176166159207157129112
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value107113106145122121118143122112111129108105929686888010182807092797774866911094117103105921231059897123917967
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues62.462.762.161.561.262.965.162.163.964.364.462.763.665.463.560.261.863.460.366.061.862.258.461.261.062.159.759.959.566.664.760.960.860.960.664.659.859.161.059.258.461.459.8

None

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value150160157203174172159192168161160177153144130135122125119136118115105131115111110124106107102
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues87.488.991.686.287.589.087.383.487.992.292.685.689.889.689.084.887.590.290.288.788.489.387.786.888.389.489.085.990.964.770.6

None

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value36394246434140393940424138343334313233303232333533313333314546434647484747434343383639
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues21.422.224.519.521.721.522.417.120.823.324.320.022.521.623.121.522.423.425.120.124.425.527.823.625.725.527.222.827.027.532.322.527.227.631.825.127.026.027.320.824.228.534.8

None

us-gaap:InterestIncomeExpenseNet

us-gaap:InterestIncomeExpenseNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-1523000.0-1320000.0-2421000.0-2608000.0-1973000.0-1925000.0-1890000.0-2284000.0-2243000.0-2036000.0-2185000.0-1826000.0-1213000.0-855000.0-684000.0-391000.0-320000.0-368000.0-229000.0-130000.0-247000.0-213000.0-195000.0-74000.0-147000.0-654000.0-692000.0-696000.0-778000.0-668000.0-563000.0-463000.0-916000.0-470000.0-491000.0-647000.0-534000.0-538000.0-774000.0-949000.0-791000.0-755000.0-1482000.0
Percentage of InterestIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-0.9-0.7-1.4-1.1-1.0-1.0-1.0-1.0-1.2-1.2-1.3-0.9-0.7-0.5-0.5-0.2-0.2-0.3-0.2-0.1-0.2-0.2-0.2-0.0-0.1-0.5-0.6-0.5-0.7-0.4-0.4-0.2-0.5-0.3-0.3-0.3-0.3-0.3-0.5-0.5-0.5-0.6-1.3

None

us-gaap:InterestPaidNet

us-gaap:InterestPaidNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value1192000.01327000.02150000.02520000.01962000.01611000.01983000.02207000.02166000.02114000.02053000.01327000.0931000.0964000.0509000.0
Percentage of InterestPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.70.71.31.11.00.81.11.01.11.21.20.60.50.60.3

None

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

us-gaap:AllocatedShareBasedCompensationExpense

ese:NonEmployeeDirectorsPlan


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value300000.0300000.0300000.0300000.0300000.0300000.0300000.0300000.0300000.0300000.0300000.0200000.0300000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0200000.0100000.0100000.0100000.0100000.0200000.0200000.0200000.0200000.0100000.0100000.0
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.20.20.20.10.20.20.20.10.20.20.20.10.20.10.10.10.10.10.20.10.10.20.20.10.20.10.10.10.10.10.10.10.10.10.1
Percentage of Revenues ese:NonEmployeeDirectorsPlan0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

ese:PerformanceAcceleratedRestrictedShareAwards


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value1000000.01100000.01100000.01200000.01000000.0900000.01100000.01000000.0900000.01000000.01100000.01100000.01000000.01200000.01200000.0800000.0800000.01200000.01100000.0900000.0900000.01100000.01000000.0900000.0900000.01200000.01100000.01100000.01000000.01100000.01000000.01200000.0900000.01000000.01000000.0
Percentage of AllocatedShareBasedCompensationExpense333.3366.7366.7400.0333.3300.0366.7333.3300.0333.3366.7550.0333.3600.0600.0400.0400.0600.0550.0450.0450.0550.0500.0450.0450.01200.01100.01100.01000.0550.0500.0600.0450.01000.01000.0
Percentage of Revenues0.60.60.60.50.50.50.60.40.50.60.60.50.60.70.80.50.60.90.80.60.70.90.80.60.71.00.90.80.90.70.70.60.50.60.7
Percentage of Revenues ese:PerformanceAcceleratedRestrictedShareAwards0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperations


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value18171019171716118.618.82912108.6471012119.2648.832136.5145.5235.3439.468117.5756.191
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues10.89.96.39.59.29.510.68.26.26.68.58.06.79.08.58.97.47.19.65.63.33.74.96.84.44.0

None

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value21201432242123382313122917161624171312171513141915131320103.5450.2972719168.3421920211536239.1430.672
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues12.611.18.413.812.511.012.716.612.17.87.414.410.210.411.015.212.59.89.811.311.610.712.313.211.710.611.014.19.12.10.214.411.39.65.510.411.512.69.917.614.77.10.6

None

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value3.1222.2033.6067.8544.8252.5585.949.874.2973.59-21.87104.7775.6625.3987.4025.9925.0054.1395.8614.8325.1443.9487.0433.6933.954.9086.5254.1191.9860.0519.9125.3566.4023.1354.5127.1397.824.986128.6643.1770.236
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.81.22.13.32.41.33.34.32.22.1-12.65.12.83.53.74.64.33.63.13.83.64.03.34.72.83.23.94.53.51.20.05.23.23.72.12.44.04.73.16.15.52.50.2

None

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value2802000.0-6885000.03923000.0-4461000.01839000.0677000.0-4529000.0486000.0-6865000.02837000.01288000.03402000.04796000.02548000.0-4363000.0268000.0-1930000.01338000.0-1138000.0-1325000.0953000.0-3462000.0-2463000.0-2082000.0239000.0425000.0574000.01495000.0-40000.0-1786000.0975000.0937000.0-2412000.01013000.0-1556000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1.6-3.82.3-1.90.90.3-2.50.2-3.61.60.71.62.81.6-3.00.2-1.41.0-0.9-0.90.7-2.7-2.0-1.40.20.30.51.0-0.0-1.10.70.5-1.40.6-1.0

None

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1817862420181728199.994341912111016118.618.82912118.275101111-33.67711-32.3054.8971.5590.2461713105.2071513131023145.9660.436
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues10.89.950.510.510.09.79.512.39.95.720.09.37.46.97.310.68.26.26.68.58.96.49.07.58.9-27.09.0-22.34.20.90.29.28.15.93.48.17.47.96.811.59.24.60.4

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value181786242018172819
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues10.89.950.510.510.09.79.512.39.9
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.0

None

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value21109014211912261212352817136.231129.3879.9667.7543.227124.5848.3657.5411-33.25211-22.6234.857-0.2271.1121411113.78.5031414102511
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 Revenues12.46.152.86.111.010.17.011.66.37.420.713.610.28.54.37.56.77.25.82.19.73.66.95.09.1-26.79.5-15.64.2-0.10.87.56.76.42.44.58.18.96.612.07.6

None

us-gaap:Assets

us-gaap:Assets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1444144114311466132612931268126512781265123712601211108510699789289288788648678618338458358251083109211181105107810331017101299910111006994962974
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:Liabilities

us-gaap:Liabilities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value501515516640514499491505551545530588566451448363323331287280275279251265253249472490493484457402394399397411413414397418
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets34.735.836.043.738.838.638.740.043.143.142.946.746.841.642.037.134.935.732.732.431.832.430.231.430.330.243.644.944.143.842.438.938.839.539.740.641.141.741.342.9

None

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1444144114311466132612931268126512781265123712601211108510699789289288788648678618338458358251083109211181105107810331017101299910111006994962974
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-09-302008-09-30
Value943926915826811794776759727719707671644633620615604597591584592581581580582576611601625621621631622612602600593579565555517468
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets65.364.264.056.361.261.461.360.056.956.957.153.353.258.458.062.965.164.367.367.668.267.669.868.669.769.856.455.155.956.257.661.161.260.560.359.458.958.358.757.10.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value-44.134-46.936-40.051-43.974-33.447-35.28-36.082-31.528-29.955-23.028-27.308-39.283-32.538-19.186-16.656-25.378-19.191-14.793-11.5980.556
Percentage of StockholdersEquity-4.7-5.1-4.4-5.3-4.1-4.4-4.6-4.2-4.1-3.2-4.1-6.4-5.6-3.3-2.8-4.0-3.2-2.7-2.20.1
Percentage of Assets-3.1-3.3-2.8-3.0-2.5-2.7-2.8-2.5-2.3-1.8-2.2-4.0-3.8-2.3-1.5-2.5-1.9-1.50.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value0.3070.3060.3060.3060.3060.3050.3050.3050.3050.3050.3050.3040.3040.3020.3010.30.30.2980.2980.295
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.00.00.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStockIncludingAdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-30
Value292294293292291293292291290292289
Percentage of StockholdersEquity31.031.832.035.435.937.037.638.339.940.643.1
Percentage of Assets20.320.420.519.922.022.723.023.022.723.123.0
Percentage of Assets us-gaap:CommonStockIncludingAdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value801785769684661643627606574557516471433399407441403359322273
Percentage of StockholdersEquity85.084.884.082.981.480.980.879.979.077.476.976.674.268.967.769.967.164.662.458.4
Percentage of Assets55.554.553.746.749.849.749.548.044.944.041.048.250.247.237.342.739.936.90.00.0
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


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value-107.134-107.134-107.259-107.259-107.259-107.259-107.394-107.394-107.394-107.394-107.582-107.772-103.701-85.701-74.008-64.567-59.447-59.74-60.032-60.324
Percentage of StockholdersEquity-11.4-11.6-11.7-13.0-13.2-13.5-13.8-14.1-14.8-14.9-16.0-17.5-17.8-14.8-12.3-10.2-9.9-10.7-11.6-12.9
Percentage of Assets-7.4-7.4-7.5-7.3-8.1-8.3-8.5-8.5-8.4-8.5-8.5-11.0-12.0-10.1-6.8-6.2-5.9-6.10.00.0
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

None

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value513511498495450435411396409391373392380343332323321320300298302292283295287276383393376371343343330327318328319308286296
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets35.535.534.833.833.933.732.531.332.131.030.131.231.431.731.133.134.734.634.234.534.833.934.035.034.333.635.436.133.733.631.933.232.532.431.832.531.731.129.730.4

None

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312009-09-302008-09-30
Value10410096613834363043424145485351534038393936343835403634423135333032272834313229262022354428
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.37.06.84.22.92.72.92.43.43.43.43.64.04.94.85.54.44.24.54.64.24.04.64.24.84.43.23.92.83.23.12.93.22.72.93.43.23.33.12.70.00.00.00.00.0

None

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value13815716017416815914616316415314816013511912712111512310110210095871059291889187141132151129136127144144137131141
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.610.911.211.912.712.411.612.912.812.112.012.711.211.011.912.412.413.311.511.911.611.110.512.511.011.18.28.47.812.812.314.612.713.512.714.214.413.913.714.5

None

us-gaap:InventoryNet

us-gaap:InventoryNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1521411331281261241191351451371301241301171161051051031049911010710194939293909411711810811611110796102948883
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.59.89.48.89.69.69.410.711.410.810.59.910.810.810.910.811.411.111.911.512.712.512.111.111.211.28.78.38.410.611.010.511.411.010.79.610.29.59.28.5

None

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1617131416161413171813142016111318159.074121412121318237.34415223825171822201911171217
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.20.91.01.21.21.21.11.41.41.11.21.71.51.11.42.01.71.01.41.71.41.51.62.22.80.71.52.03.52.41.71.82.22.01.91.21.81.31.8

None

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-09-302011-09-302010-09-30
Value127122118129125120116115113109106999692898483807876757370706966666465817264
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.88.58.38.99.59.39.29.18.98.78.67.98.08.58.38.69.08.78.98.98.78.58.58.48.38.16.15.95.97.97.26.6

None

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value5.5355.225.815.5234.6934.624.6524.7134.6054.5644.4464.794.0853.8143.6493.092.9512.8952.6942.4722.2852.221.8731.6971.6821.6791.6861.6381.5064.2033.53.5233.3923.2543.1533.0393.0553.0352.8532.9712.8912.8872.884
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value141139135161151132129134134135132132130116111928989777877767674747575748079757473737373727272
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 Assets9.89.79.511.011.410.310.210.710.510.710.710.510.810.810.59.49.69.79.09.09.09.19.08.99.06.96.96.77.37.47.37.37.27.37.27.37.37.57.4

None

us-gaap:Goodwill

us-gaap:Goodwill


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312018-03-142017-12-312017-09-302017-08-302017-06-302017-05-252017-05-082017-03-312016-12-312016-11-072016-09-302016-06-302016-03-312016-01-292015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-09-30
Value3893893904093813813813813813823.5378377103654.87.53533533032330530510295291291290281282283283283282282387388361360361361361362360355355330
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets27.027.027.327.928.829.530.130.229.830.20.030.630.00.030.20.00.032.633.00.033.132.932.90.033.633.733.533.833.833.433.934.326.125.925.235.136.034.935.535.736.135.836.036.337.036.50.0

us-gaap:Goodwill us-gaap:StatementBusinessSegments

ese:RFShieldingAndTest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-30
Value34343434343434343434343434343434343435343430
Percentage of Goodwill8.78.78.78.38.98.98.98.98.98.99.09.09.39.69.710.511.712.312.49.69.68.6
Percentage of Assets2.42.42.42.32.62.62.72.72.72.72.82.72.83.13.23.54.04.13.23.43.43.1
Percentage of Assets ese:RFShieldingAndTest0.00.00.022.10.00.00.024.70.00.00.025.80.00.00.030.729.030.334.237.434.637.9

ese:UtilitySolutions


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-09-302014-09-302013-09-302012-09-302011-09-30
Value253253254254254254253254253253250250238226226226226216217215216
Percentage of Goodwill65.165.065.162.166.666.666.666.666.666.466.266.265.263.964.069.977.776.876.859.759.7
Percentage of Assets17.617.617.717.319.219.620.020.119.920.020.219.919.720.821.223.126.225.619.920.921.4
Percentage of Assets ese:UtilitySolutions0.00.00.0133.70.00.00.0143.60.00.00.0142.60.00.00.0264.9280.6219.9300.691.8106.1

None

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value370371378393336338340345345349347351328265266231203204193190190191182182181181180180179244244231231231231231231231229229
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets25.625.826.426.825.426.226.827.327.027.628.127.927.124.424.923.722.022.022.022.122.022.321.921.521.721.916.716.516.022.122.722.422.822.923.122.923.023.323.823.6

None

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:CustomerRelationships


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302014-09-302013-09-30
Value162165168182129131134137139143142144128112113835757454246
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.311.511.812.49.810.210.610.910.911.311.511.510.610.310.68.56.16.25.35.14.2
Percentage of Assets us-gaap:CustomerRelationships0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:OtherIntangibleAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302014-09-302013-09-30
Value2.0242.1282.3952.72.8642.9383.1573.53.4173.5513.7714.04.0352.0942.2081.92.0212.22.20.20.2
Percentage of FiniteLivedIntangibleAssetsNet1.21.31.41.52.22.22.32.52.42.52.62.83.11.91.92.33.53.84.80.50.4
Percentage of Assets0.10.10.20.20.20.20.20.30.30.30.30.30.30.20.20.20.20.20.30.00.0
Percentage of Assets us-gaap:OtherIntangibleAssets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Patents


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302014-09-302013-09-302012-09-30
Value1.2471.2611.2321.21.0071.021.0151.00.20.2080.1710.20.1850.180.1790.20.2040.20.20.20.30.2
Percentage of FiniteLivedIntangibleAssetsNet0.80.80.70.70.80.80.80.70.10.10.10.10.10.20.20.20.40.30.40.50.60.0
Percentage of Assets0.10.10.10.10.10.10.10.10.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:Patents0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


None
Period End2020-06-302020-03-312019-12-31
Value181820
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0
Percentage of Assets1.31.31.4

None

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value11108.8557.7946.0365.385.4567.146.9776.8655.8435.8915.9015.3795.1237.1087.7767.7927.7816.6945.7419.029.1959.0888.9499.2119.1189.4699.1572122211917151619191819
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.70.60.50.50.40.40.60.50.50.50.50.50.50.50.70.80.80.90.80.71.01.11.11.11.10.80.90.81.92.12.11.91.81.61.71.92.02.02.1

None

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value242251252251199201194200200185178194175162149158143139128143132128113147127152207230211209194204198270264205200198178186
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.817.417.617.215.115.615.315.915.614.714.415.514.515.014.016.215.515.014.716.615.314.913.717.415.318.419.121.118.918.918.119.819.526.726.520.319.919.918.519.2

None

us-gaap:DebtCurrent

us-gaap:DebtCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value2120202120202020202020202020202021202020202020-20.020-40.0-50.5075050515150501261295050515150
Percentage of DebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.51.41.41.41.61.51.61.61.61.61.61.61.71.81.92.02.32.22.32.32.42.32.4-2.42.4-4.8-4.74.64.54.74.84.84.912.513.04.95.05.25.45.1

None

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value54535371595854634950485448423742343429372827234030322538295045545251445447473959
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.83.73.74.94.54.54.35.03.94.03.94.34.03.93.54.33.73.73.44.43.33.22.94.83.63.92.33.52.64.54.35.25.15.14.55.34.74.84.16.1

None

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value49547039354145393634333628242223202024212322212621281921203027272527252724312426
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.53.84.92.72.73.23.63.12.92.72.72.92.32.22.12.42.22.22.82.52.72.62.63.12.63.51.82.01.92.72.52.72.62.72.62.72.43.22.52.7

None

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value8795848153555349
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.16.65.95.54.14.34.23.9

None

us-gaap:LongTermDebt

us-gaap:LongTermDebt


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value15115015028621721721522026226526027526517018011086987050657360404840177172187177164115120126129125139154
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.510.410.519.516.416.817.017.420.520.921.021.821.915.716.811.29.310.68.05.87.58.57.24.75.74.816.415.716.716.115.311.111.812.513.012.413.915.8

None

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-09-302011-06-302011-03-312010-12-312010-09-30
Value130130130265197197195200242245240255245150160906578503045534020280.0127122137126113657075899294104
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.09.09.118.114.915.215.415.818.919.419.420.220.213.815.09.27.08.45.73.55.26.24.82.43.40.011.711.212.211.410.56.36.97.48.89.39.810.7

None

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-09-302017-09-302016-09-302015-09-302014-09-30
Value65616064665680635453
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.64.34.24.45.04.56.46.56.36.3

None

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value13222322141516162130303038404039303030301919181917181819323335353032323326272629
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.91.61.61.51.11.21.31.31.72.42.42.43.23.73.84.13.33.33.53.52.22.22.32.32.12.21.71.72.93.13.23.43.03.23.33.32.72.72.83.1

None

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value3534343636212324242524212314145.7824.9234.8082.0721.9641.9211.9541.8751.9611.7222.6623.2713.3480.38822239.087.67911131117181817
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.42.42.42.52.81.71.91.91.92.02.01.71.91.41.40.60.50.50.20.20.20.20.20.20.20.30.30.30.02.02.20.90.81.21.31.11.81.91.91.8

None

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


None
Period End2020-06-302020-03-312019-12-31
Value141516
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0
Percentage of Assets1.01.01.1

None

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302009-09-302008-09-30
Value943926915826811794776759727719707671644633620615604597591584592581581580582576611601625621621631622612602600593579565555517468
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets65.364.264.056.361.261.461.360.056.956.957.153.353.258.458.062.965.164.367.367.668.267.669.868.669.769.856.455.155.956.257.661.161.260.560.359.458.958.358.757.10.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value-44.134-46.936-40.051-43.974-33.447-35.28-36.082-31.528-29.955-23.028-27.308-39.283-32.538-19.186-16.656-25.378-19.191-14.793-11.5980.556
Percentage of StockholdersEquity-4.7-5.1-4.4-5.3-4.1-4.4-4.6-4.2-4.1-3.2-4.1-6.4-5.6-3.3-2.8-4.0-3.2-2.7-2.20.1
Percentage of Assets-3.1-3.3-2.8-3.0-2.5-2.7-2.8-2.5-2.3-1.8-2.2-4.0-3.8-2.3-1.5-2.5-1.9-1.50.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value0.3070.3060.3060.3060.3060.3050.3050.3050.3050.3050.3050.3040.3040.3020.3010.30.30.2980.2980.295
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.00.00.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStockIncludingAdditionalPaidInCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-30
Value292294293292291293292291290292289
Percentage of StockholdersEquity31.031.832.035.435.937.037.638.339.940.643.1
Percentage of Assets20.320.420.519.922.022.723.023.022.723.123.0
Percentage of Assets us-gaap:CommonStockIncludingAdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value801785769684661643627606574557516471433399407441403359322273
Percentage of StockholdersEquity85.084.884.082.981.480.980.879.979.077.476.976.674.268.967.769.967.164.662.458.4
Percentage of Assets55.554.553.746.749.849.749.548.044.944.041.048.250.247.237.342.739.936.90.00.0
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


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302016-09-302015-09-302014-09-302013-09-302012-09-302011-09-302010-09-302009-09-302008-09-30
Value-107.134-107.134-107.259-107.259-107.259-107.259-107.394-107.394-107.394-107.394-107.582-107.772-103.701-85.701-74.008-64.567-59.447-59.74-60.032-60.324
Percentage of StockholdersEquity-11.4-11.6-11.7-13.0-13.2-13.5-13.8-14.1-14.8-14.9-16.0-17.5-17.8-14.8-12.3-10.2-9.9-10.7-11.6-12.9
Percentage of Assets-7.4-7.4-7.5-7.3-8.1-8.3-8.5-8.5-8.4-8.5-8.5-11.0-12.0-10.1-6.8-6.2-5.9-6.10.00.0
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

None

us-gaap:CommonStockValue

us-gaap:CommonStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value307000.0306000.0306000.0306000.0306000.0305000.0305000.0305000.0305000.0305000.0305000.0305000.0305000.0304000.0304000.0304000.0304000.0304000.0304000.0304000.0304000.0303000.0303000.0302000.0302000.0302000.0302000.0301000.0302000.0302000.0301000.0300000.0300000.0300000.0300000.0300000.0299000.0299000.0299000.0298000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

None

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value292294293292291293292291290292290289288293291290289288287286
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets20.320.420.519.922.022.723.023.022.723.123.523.023.827.027.329.731.231.132.833.2

None

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value801785769684661643627606574557549516499489479471456446440433424414408399390380416407441439439441426414406403389379367359
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets55.554.553.746.749.849.749.548.044.944.044.441.041.245.144.948.249.248.150.150.248.948.149.047.246.746.138.437.339.539.740.842.741.940.940.639.938.838.138.236.9

None

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-44134000.0-46936000.0-40051000.0-43974000.0-33447000.0-35280000.0-36082000.0-31528000.0-29955000.0-23028000.0-26003000.0-27308000.0-36325000.0-41201000.0-43779000.0-39283000.0-34398000.0-32257000.0-33613000.0-32538000.0-24252000.0-25340000.0-21649000.0-19186000.0-15418000.0-15658000.0-16082000.0-16656000.0-26338000.0-26298000.0-24512000.0-25378000.0-22144000.0-19732000.0-20744000.0-19191000.0-12310000.0-13502000.0-15064000.0-14793000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-3.1-3.3-2.8-3.0-2.5-2.7-2.8-2.5-2.3-1.8-2.1-2.2-3.0-3.8-4.1-4.0-3.7-3.5-3.8-3.8-2.8-2.9-2.6-2.3-1.8-1.9-1.5-1.5-2.4-2.4-2.3-2.5-2.2-1.9-2.1-1.9-1.2-1.4-1.6-1.5

None

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1071071071071071071071071071071071071071071071071071061031039393908577737374747474645959595959595959
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.47.47.57.38.18.38.58.58.48.58.78.58.99.910.111.011.611.511.812.010.810.910.810.19.39.06.86.86.66.76.96.25.85.95.95.95.96.06.26.1

None

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:CommonStockIncludingAdditionalPaidInCapital


None
Period End2020-03-312019-12-312019-06-302019-03-312018-12-312018-06-30
Value1731000.0-648000.0-2408000.01319000.01103000.0-2298000.0
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStockIncludingAdditionalPaidInCapital0.00.00.00.00.00.0

None

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value16192.70768208.898.1023920151733-3.18320154024341516-0.398225.91821-6.68534100.4111.653182411-0.518281116195113-2.3615.202
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.810.71.628.810.04.64.417.010.79.010.316.4-1.913.010.825.517.222.311.213.1-0.314.84.517.5-5.424.18.70.21.19.514.26.5-0.314.86.610.112.024.68.3-1.84.6

None

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-9.549-10.921167-108.745-11.682-10.9746.256-7.505-8.03-20.15-5.922-45.822-96.472-8.151-83.422-4.394-4.311-25.993-5.147-6.922-4.578119-5.755-9.097-21.627-8.417-37.612-7.462-8.102-8.215-6.033-6.838-7.408-11.906-5.329-34.945-6.426-6.073-5.096
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-5.5-6.197.7-46.0-5.8-5.73.4-3.2-4.2-11.5-3.4-22.1-56.4-5.1-57.0-2.9-3.2-20.2-4.3-4.6-3.595.7-4.6-6.3-18.5-5.1-25.9-3.9-4.8-4.7-3.9-3.6-4.2-7.1-3.3-16.8-4.1-4.7-4.5

None

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-3.634-2.077-139.21965-4.760.183-6.959-44.265-8.5173.476-17.057.97493-12.03667-25.961-9.2657.09911-18.5162.274-139.6283.383-16.1127.2651238-13.618-8.498-5.7362.575-16.452-6.16-3.663-10.127-11.715-8.18-1.988-9.164
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-2.1-1.2-81.127.5-2.40.1-3.8-19.2-4.42.0-9.83.954.3-7.546.3-16.9-6.95.59.5-12.21.7-111.92.7-11.16.27.326.3-7.1-5.0-3.31.7-8.6-3.5-2.2-6.3-5.6-5.2-1.5-8.1

None

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4.5443.50334224.001-1.6756.153-12.782
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues2.61.920.39.72.0-0.93.4-5.5

None

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value16192.70768208.898.1023920151733-3.18320154024341516-0.398225.91821-6.68534100.4111.653182411-0.518281116195113-2.3615.202
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.810.71.628.810.04.64.417.010.79.010.316.4-1.913.010.825.517.222.311.213.1-0.314.84.517.5-5.424.18.70.21.19.514.26.5-0.314.86.610.112.024.68.3-1.84.6

None

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1817862420181728199.994341912111016118.618.82912118.275101111-33.67711-32.3054.8971.5590.2461713105.2071513131023145.9660.436
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues10.89.950.510.510.09.79.512.39.95.720.09.37.46.97.310.68.26.26.68.58.96.49.07.58.9-27.09.0-22.34.20.90.29.28.15.93.48.17.47.96.811.59.24.60.4

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value181786242018172819
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues10.89.950.510.510.09.79.512.39.9
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.0

None

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value101010119.9849.2759.5049.4059.5529.5729.2269.2068.3357.67.0886.3595.9715.8785.364.974.7164.6164.2824.1284.1214.0734.043.277-2.2687.3246.4726.3776.0786.3136.0146.1346.0545.7965.5375.5785.4025.5935.564
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1.3211.204-0.37-1.4313.3481.402-3.2581.5023.4471.968-28.5011.9371.068-0.252-1.393-4.134-0.5050.3871.259-1.9533.032-0.2860.624-3.04-0.685-0.3421.4036.427.386-1.924-1.798-2.586-1.6550.98-1.12-6.2281.7371.606-0.666-6.7891.4080.1041.218
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value1288000.01450000.01446000.01475000.01321000.01184000.01373000.01354000.01216000.01295000.01353000.01314000.01260000.01433000.01437000.01052000.0963000.01360000.01329000.01078000.01132000.01314000.01255000.01120000.01114000.01332000.01249000.01137000.01006000.01277000.01157000.01171000.01170000.01122000.01139000.0928000.01248000.01262000.01232000.01562000.01096000.0869000.01031000.0
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-9.549-10.921167-108.745-11.682-10.9746.256-7.505-8.03-20.15-5.922-45.822-96.472-8.151-83.422-4.394-4.311-25.993-5.147-6.922-4.578119-5.755-9.097-21.627-8.417-37.612-7.462-8.102-8.215-6.033-6.838-7.408-11.906-5.329-34.945-6.426-6.073-5.096
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-5.5-6.197.7-46.0-5.8-5.73.4-3.2-4.2-11.5-3.4-22.1-56.4-5.1-57.0-2.9-3.2-20.2-4.3-4.6-3.595.7-4.6-6.3-18.5-5.1-25.9-3.9-4.8-4.7-3.9-3.6-4.2-7.1-3.3-16.8-4.1-4.7-4.5

None

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value7.088.56412165.3514.776
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0

None

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value-3.634-2.077-139.21965-4.760.183-6.959-44.265-8.5173.476-17.057.97493-12.03667-25.961-9.2657.09911-18.5162.274-139.6283.383-16.1127.2651238-13.618-8.498-5.7362.575-16.452-6.16-3.663-10.127-11.715-8.18-1.988-9.164
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-2.1-1.2-81.127.5-2.40.1-3.8-19.2-4.42.0-9.83.954.3-7.546.3-16.9-6.95.59.5-12.21.7-111.92.7-11.16.27.326.3-7.1-5.0-3.31.7-8.6-3.5-2.2-6.3-5.6-5.2-1.5-8.1

None

us-gaap:RepaymentsOfLongTermDebt

us-gaap:RepaymentsOfLongTermDebt


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value0.00.0145309.01313442016303415232035171513242819253021150153713114.01814621173015151838108.0610
Percentage of RepaymentsOfLongTermDebt0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value2084000.02077000.02079000.02079000.02077000.02073000.02073000.02073000.02071000.02067000.02067000.02067000.02075000.02058000.02057000.02057000.02060000.02066000.02065000.02087000.02087000.02090000.02105000.02094000.02133000.02121000.02124000.02092000.02115000.02112000.02132000.02139000.02147000.02134000.02134000.02167000.02120000.02125000.02122000.02105000.02115000.0
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.1430.110.2620.0150.1840.120.2550.2340.1840.2641.7080.0160.2740.3370.335-0.0140.3420.3680.3190.0070.310.3730.2670.0180.2420.2990.357-0.0350.3870.560.1720.0080.280.3860.376-0.0320.3530.3720.316-0.010.373
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

None

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-09-302016-09-30
Value104100966138343630434553
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

ese:CapitalExpenditureIncurredDiscontinuedOperations

ese:CapitalExpenditureIncurredDiscontinuedOperations


None
Period End2020-03-312019-12-312019-03-312018-12-31
Value01728000.03189000.04109000.0
Percentage of CapitalExpenditureIncurredDiscontinuedOperations0.0100.0100.0100.0

ese:EffectiveIncomeTaxRateReconciliationResearchTaxCreditAndAdjustmentsForPriorYearsTaxReturnToProvisionTrueUpsPercent

ese:EffectiveIncomeTaxRateReconciliationResearchTaxCreditAndAdjustmentsForPriorYearsTaxReturnToProvisionTrueUpsPercent


None
Period End2020-06-30
Value0.016
Percentage of EffectiveIncomeTaxRateReconciliationResearchTaxCreditAndAdjustmentsForPriorYearsTaxReturnToProvisionTrueUpsPercent100.0

ese:ProceedsFromSaleOfDiscontinuedOperations

ese:ProceedsFromSaleOfDiscontinuedOperations


None
Period End2020-03-312019-12-31
Value0.0183
Percentage of ProceedsFromSaleOfDiscontinuedOperations0.0100.0

us-gaap:CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations

us-gaap:CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value00-2140000.0-170000.0371000.0720000.0
Percentage of CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations0.00.0100.0100.0100.0100.0

us-gaap:CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations

us-gaap:CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-0.1850.0182-4.816-3.189-4.1090.00.00.00.00.00.0125-1.794-2.663-0.967-3.172-28.229
Percentage of CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations100.00.0100.0100.0100.0100.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations

us-gaap:CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312016-09-302016-06-302015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-0.115-14.0-0.6223.568-1.9043.640.00.0-0.391.538-0.3720.00.1860.09.368-10.997-2.663-46.2125.5628.282-4.693
Percentage of CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentInterestRateDuringPeriod

us-gaap:DebtInstrumentInterestRateDuringPeriod


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0.03240.03240.0318-0.00010.03210.0320.03250.00060.03170.02990.02740.00190.02110.01890.0161
Percentage of DebtInstrumentInterestRateDuringPeriod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312011-06-302010-06-30
Value-715000.0-543000.0-543000.0-639000.0-487000.0-487000.0-487000.0-656000.0-548000.0-548000.0-549000.0-729000.0-683000.0-683000.0-505000.0-486000.0-486000.0-486000.0-442000.0-442000.0-442000.0-289000.0-226000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets

us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value1067000.01041000.01041000.01141000.01086000.01086000.01086000.0876000.0975000.0975000.0975000.0922000.0942000.0942000.01094000.01120000.01093000.01093000.01093000.01092000.01136000.01136000.01136000.01089000.01104000.01104000.01104000.01150000.01101000.01075000.01075000.01037000.01021000.01021000.01021000.01060000.01054000.01054000.01032000.0993000.01035000.0
Percentage of DefinedBenefitPlanExpectedReturnOnPlanAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:DefinedBenefitPlanInterestCost


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value616000.0824000.0824000.01074000.0875000.0875000.0875000.0939000.0821000.0821000.0820000.0762000.0737000.0737000.0965000.01012000.0963000.0963000.0963000.0948000.0951000.0951000.0951000.0995000.01002000.01002000.01002000.0904000.0867000.0915000.0915000.01086000.0905000.0905000.0905000.01033000.0969000.0969000.0928000.01072000.0976000.0
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value264000.0326000.0326000.0572000.0276000.0276000.0276000.0719000.0394000.0394000.0394000.0566000.0478000.0478000.0379000.0423000.0359000.0359000.0359000.0320000.0260000.0260000.0260000.0258000.0314000.0314000.0314000.0301000.0328000.0335000.0335000.0346000.0454000.0250000.0250000.0279000.0207000.0159000.0255000.0-10000.0170000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax


None
Period End2020-06-302020-03-312019-12-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value0.00.0760.7760.00.0-1.6190.0-50.4420.00.00.0
Percentage of DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax0.00.0100.0100.00.00.0100.00.0100.00.00.00.0

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value0.00.0-0.6011.0220.975-0.0330.00.00.00.00.01.148-0.3720.0-1.6190.07.5012.357-46.185-1.617-3.964-5.0978.2112.2512.627-0.984
Percentage of DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax0.00.0100.0100.0100.0100.00.00.00.00.00.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value002.910.040.040
Percentage of DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare0.00.0100.0100.0100.00.0

us-gaap:DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod

us-gaap:DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value203000.0257000.0269000.0203000.0257000.0-205000.0591000.0-201000.00-1171000.04407000.01610000.0-1171000.0-3028000.0
Percentage of DiscontinuedOperationTaxEffectOfIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriod100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue

us-gaap:DiscontinuedOperationsDisposedOfBySale, ese:TechnicalPackagingBusiness


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value0.00.016212219
Percentage of DisposalGroupIncludingDiscontinuedOperationRevenue0.00.0100.0100.0100.0100.0

us-gaap:DividendsCash us-gaap:StatementEquityComponents

us-gaap:DividendsCash

us-gaap:RetainedEarnings


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value2084000.02077000.02079000.02075000.02082000.02074000.02073000.02068000.02076000.0
Percentage of DividendsCash100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents

us-gaap:EffectOfExchangeRateOnCashAndCashEquivalents


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value742000.0-2822000.03697000.0-1552000.0394000.0226000.0-1246000.0-327000.0-3572000.02305000.01259000.0975000.01660000.01013000.0-2193000.0439000.0-1392000.0895000.0-1041000.0-1308000.0665000.0-1881000.0-2463000.0-2081000.0239000.0425000.0574000.01494000.0-40000.0-1786000.0975000.0937000.0-2412000.01013000.0-1556000.0-2612000.01125000.01498000.0-344000.01728000.0-1061000.0-2006000.0-219000.0
Percentage of EffectOfExchangeRateOnCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance

us-gaap:EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance


None
Period End2020-03-312019-09-302019-06-302019-03-312013-09-302013-06-30
Value-0.143-0.0670.0140.1290.0320.022
Percentage of EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationDeductions

us-gaap:EffectiveIncomeTaxRateReconciliationDeductions


None
Period End2020-06-302019-06-302018-06-302018-03-31
Value0.0110.010.0290.058
Percentage of EffectiveIncomeTaxRateReconciliationDeductions100.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent

us-gaap:EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent


None
Period End2020-06-302019-06-302018-06-302017-06-30
Value0.0140.0180.0190.052
Percentage of EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent100.0100.0100.0100.0

us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsForeign

us-gaap:EffectiveIncomeTaxRateReconciliationTaxCreditsForeign


None
Period End2020-06-302019-06-302013-06-30
Value0.0630.010.118
Percentage of EffectiveIncomeTaxRateReconciliationTaxCreditsForeign100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount us-gaap:IncomeStatementLocation

us-gaap:EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount

us-gaap:SellingGeneralAndAdministrativeExpenses


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1300000.01500000.01400000.01300000.01200000.01400000.01200000.01300000.01400000.01300000.01400000.01400000.01000000.01400000.01300000.01100000.01100000.01300000.01300000.01100000.01100000.01300000.01200000.01200000.01200000.01200000.0
Percentage of EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense

ese:NonEmployeeDirectorsPlan


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value200000.0300000.0300000.0200000.0300000.0300000.0400000.0200000.0400000.0400000.0-400000.01200000.0500000.0500000.00400000.0500000.0500000.0200000.0400000.0500000.0500000.0600000.0100000.0200000.0500000.01100000.0100000.0100000.0
Percentage of EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FinanceLeaseInterestExpense

us-gaap:FinanceLeaseInterestExpense


None
Period End2020-06-302020-03-31
Value319000.0323000.0
Percentage of FinanceLeaseInterestExpense100.0100.0

us-gaap:FinanceLeaseInterestPaymentOnLiability

us-gaap:FinanceLeaseInterestPaymentOnLiability


None
Period End2020-06-302020-03-31
Value319000.0198000.0
Percentage of FinanceLeaseInterestPaymentOnLiability100.0100.0

us-gaap:FinanceLeasePrincipalPayments

us-gaap:FinanceLeasePrincipalPayments


None
Period End2020-06-302020-03-31
Value418000.0376000.0
Percentage of FinanceLeasePrincipalPayments100.0100.0

us-gaap:FinanceLeaseRightOfUseAssetAmortization

us-gaap:FinanceLeaseRightOfUseAssetAmortization


None
Period End2020-06-302020-03-31
Value540000.0622000.0
Percentage of FinanceLeaseRightOfUseAssetAmortization100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss

us-gaap:GoodwillForeignCurrencyTranslationGainLoss


None
Period End2020-06-302020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value300000.0-800000.0100000.0100000.0-500000.0200000.0-800000.0100000.0400000.0900000.0300000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillForeignCurrencyTranslationGainLoss us-gaap:StatementBusinessSegments

ese:UtilitySolutions


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value300000.0-700000.0100000.0-300000.0200000.0300000.0-300000.0100000.0100000.0-200000.00200000.0200000.0
Percentage of GoodwillForeignCurrencyTranslationGainLoss100.087.5100.00.00.0300.060.050.0-12.5-200.00.022.266.7

us-gaap:IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet

us-gaap:IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value23211635262325402515143118171624171313-44.73971514142015131421114.2130.862820178.833202021163724
Percentage of IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet us-gaap:StatementBusinessSegments

ese:AerospaceAndDefense


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-31
Value172112191710
Percentage of IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet74.6101.874.570.974.942.2

ese:RFShieldingAndTest


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value7.1775.6514.656105.9275.5543.31105.9025.32.5968.4244.8853.7662.4255.3133.7442.5052.338-9.26652.0143.4673.7958.2175.7753.5333.5759.3783.8442.5590.5194.8832.3954.7751.9476.8614.6165.2141.9096.0073.397
Percentage of IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet30.826.527.730.622.123.913.224.623.133.917.326.726.221.314.421.521.017.917.720.712.724.825.340.937.425.524.844.433.760.760.317.411.928.022.033.322.224.211.516.014.2

ese:UtilitySolutions


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value6.1564.8669.28811108.7672115115.62610118.4777.4349.6749.5196.1247.2088.249-22.15947.3574.8559.9777.7095.7255.5187.647275.132-2.423-2.208269.2039.1014.966
Percentage of IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet26.422.855.333.237.837.785.737.945.136.071.134.945.542.157.638.634.351.562.549.546.534.766.638.437.139.853.0131.045.0-57.5-256.793.845.953.356.2

us-gaap:Corporate


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value-7.41-10.908-9.666-12.815-9.874-10.086-10.425-11.152-8.668-8.309-8.871-8.601-9.105-7.347-7.047-8.406-6.665-7.541-7.48718-5.829-6.369-5.877-7.378-6.364-5.283-6.274-7.145-8.254-6.429-6.169
Percentage of IncomeLossFromContinuingOperationsBeforeInterestExpenseInterestIncomeIncomeTaxesExtraordinaryItemsNoncontrollingInterestsNet-31.8-51.1-57.6-36.3-36.8-43.3-41.5-27.4-33.9-53.2-59.2-27.2-48.9-41.6-41.9-34.1-37.4-53.9-56.7-40.3-36.8-45.5-39.3-36.8-41.2-38.1-43.5-33.8-72.3-152.6-717.3

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.00.0761.0220.975-0.033-0.3720.0-1.6190.0-42.9412.357-46.186-1.616-3.964
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity0.00.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value-0.0102.930.040.040000000.05-0.010-0.060-1.620.09-1.75-0.06-0.15-0.190.310.080.1-0.04
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare100.00.0100.0100.0100.00.00.00.00.00.00.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxesPaid

us-gaap:IncomeTaxesPaid


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.337220.3057.5715.063130.1194.4460.6062.7121.0255.2537.176121.0266.811
Percentage of IncomeTaxesPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOperatingCapital

us-gaap:IncreaseDecreaseInOperatingCapital


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value4.679-2.80419-31.90713207.912-7.9248.90313-4.507-7.088202.9192.053-22.852-5.3889.55916-23.9378.5420.98615-4.068.8161.447.954-16.8863-22.495-4.975-26.958-6.9995.10311-3.2186.171-2.6731.262-16.02710140.958
Percentage of IncreaseDecreaseInOperatingCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-302018-03-312017-12-312017-06-302017-03-312016-12-312016-06-302016-03-312015-12-312015-06-302015-03-312014-12-312014-06-302014-03-312013-12-312013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312011-06-302011-03-312010-12-312010-06-30
Value103000.0100000.0187000.0138000.0118000.0209000.0150000.0144000.0244000.0210000.0188000.0259000.0185000.0145.0224.0100000.0147000.0195.0189000.0220000.0255000.0313000.0328000.0185000.0297000.0279000.0186000.0294000.0300000.0276000.0231000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LeaseCost

us-gaap:LeaseCost


None
Period End2020-06-302020-03-31
Value2333000.02347000.0
Percentage of LeaseCost100.0100.0

us-gaap:NetCashProvidedByUsedInFinancingActivitiesContinuingOperations

us-gaap:NetCashProvidedByUsedInFinancingActivitiesContinuingOperations


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-31
Value-3.634-2.077-137.079-5.6810.183-6.95993-12.0366721-15.9192316-25.961-9.2657.09911
Percentage of NetCashProvidedByUsedInFinancingActivitiesContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetCashProvidedByUsedInInvestingActivitiesContinuingOperations

us-gaap:NetCashProvidedByUsedInInvestingActivitiesContinuingOperations


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value-9.364-10.921-14.57-6.866-7.78510-45.822-96.472-8.151-83.422-49.193-5.069-33.438-16.87-4.394-4.311-25.993-5.147-6.922-4.578-5.882-3.961-6.434-20.66-5.245-9.383-2.769
Percentage of NetCashProvidedByUsedInInvestingActivitiesContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations

us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinuingOperations


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value17333.32916104.46233-3.183201540247.7391.34341317-0.398225.918124.3123810-5.151-6.62928
Percentage of NetCashProvidedByUsedInOperatingActivitiesContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


None
Period End2020-06-302020-03-31
Value1474000.01402000.0
Percentage of OperatingLeaseCost100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


None
Period End2020-06-302020-03-31
Value1452000.01380000.0
Percentage of OperatingLeasePayments100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:AccumulatedOtherComprehensiveIncome


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-06-30
Value2802000.0-6885000.03923000.01840000.0677000.0-4529000.0-6865000.0
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value2.802-6.8853.923-10.5271.8320.803-4.554-1.573-6.9272.9751.3059.0174.8772.577-4.496-4.886-2.1411.356-1.075-8.2861.088-3.691-2.463-3.7680.2390.4250.5749.682-0.04-1.7860.866-3.234-2.4121.013-1.554
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingIncomeExpenseNet

us-gaap:OtherOperatingIncomeExpenseNet


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value824000.0-703000.0-295000.0-4277000.0-2636000.0-2430000.07103000.0-2663000.0656000.0-1475000.0-173000.0496000.0-1160000.0578000.0766000.0-1365000.0-1429000.0-1405000.0-3602000.0-1357000.0-337000.0354000.0221000.0-1341000.0-283000.039000.0-179000.0-2192000.0-2903000.0-901000.056000.0
Percentage of OtherOperatingIncomeExpenseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireSoftware

us-gaap:PaymentsToAcquireSoftware


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-31
Value2.2842.3571.9231.7132.4342.062.4552.512.5252.0832.7892.7682.0121.4332.4082.5412.0031.7132.5071.361.4191.6152.3242.2612.2181.8262.819-2.0763.6484.0172.7233.6063.8052.9463.7822.5025.1992.6682.592.1422.7141.381
Percentage of PaymentsToAcquireSoftware100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfDebt

us-gaap:ProceedsFromIssuanceOfDebt


None
Period End2020-06-302020-03-312019-12-312019-06-302019-03-312018-12-312018-03-312017-12-31
Value1.5770.010.09.0148.2732115
Percentage of ProceedsFromIssuanceOfDebt100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


None
Period End2020-06-302020-03-31
Value0.0531.566
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0

us-gaap:StockGrantedDuringPeriodValueSharebasedCompensation us-gaap:StatementEquityComponents

us-gaap:StockGrantedDuringPeriodValueSharebasedCompensation

us-gaap:CommonStockIncludingAdditionalPaidInCapital


None
Period End2020-06-302019-06-30
Value-2156000.0-2408000.0
Percentage of StockGrantedDuringPeriodValueSharebasedCompensation100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:TreasuryStock


None
Period End2020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value0.00.1250.00.00.1350.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation0.0100.00.00.0100.00.0

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount


None
Period End2020-03-312019-09-302019-06-302019-03-31
Value-2800000.05000000.0-100000.0-2300000.0
Percentage of ValuationAllowanceDeferredTaxAssetChangeInAmount100.0100.0100.0100.0

us-gaap:AccruedSalariesCurrent

us-gaap:AccruedSalariesCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value29272338292720292624213224221828222015231918162522171621192119252521172624201623
Percentage of AccruedSalariesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization

ese:CapitalizedSoftware


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value55535149474543413937363432302826
Percentage of CapitalizedComputerSoftwareAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedComputerSoftwareGross us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:CapitalizedComputerSoftwareGross

ese:CapitalizedSoftware


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value85838079777573716866636360575554
Percentage of CapitalizedComputerSoftwareGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalizedComputerSoftwareNet us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:CapitalizedComputerSoftwareNet

ese:CapitalizedSoftware


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value30302930303029292928272828272627
Percentage of CapitalizedComputerSoftwareNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerAssetNetCurrent


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1019693115991009453
Percentage of ContractWithCustomerAssetNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsInHedgesAtFairValueNet us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:DerivativeInstrumentsInHedgesAtFairValueNet

us-gaap:ForwardContracts


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-09-302016-06-302016-03-312015-09-302014-06-30
Value106000.0381000.0-80000.035000.04000.0119000.094000.080000.018000.0156000.0173000.0238000.025000.029000.019000.094000.0-233000.0
Percentage of DerivativeInstrumentsInHedgesAtFairValueNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsInHedgesAtFairValueNet us-gaap:DerivativeInstrumentRisk

us-gaap:InterestRateSwap


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-31
Value1485000.01997000.0918000.019000.0-6000.0-599000.0-94000.0-227000.0-233000.080000.0
Percentage of DerivativeInstrumentsInHedgesAtFairValueNet1400.9524.1-1147.554.3-150.0-503.4-100.0-283.8-1294.451.3

us-gaap:DerivativeInstrumentsInHedgesLiabilitiesAtFairValue us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:DerivativeInstrumentsInHedgesLiabilitiesAtFairValue

ese:ForwardContractsAndInterestRateSwaps


None
Period End2020-06-302020-03-312019-12-31
Value1591000.02378000.0838000.0
Percentage of DerivativeInstrumentsInHedgesLiabilitiesAtFairValue100.0100.0100.0

us-gaap:DerivativeInstrumentsInHedgesLiabilitiesAtFairValue us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities, us-gaap:FairValueByFairValueHierarchyLevel

ese:ForwardContractsAndInterestRateSwaps, us-gaap:FairValueInputsLevel2


None
Period End2020-06-302020-03-312019-12-31
Value1591000.02378000.0838000.0
Percentage of DerivativeInstrumentsInHedgesLiabilitiesAtFairValue100.0100.0100.0

us-gaap:DerivativeNotionalAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:DerivativeNotionalAmount

us-gaap:ForwardContracts


None
Period End2020-06-302020-03-312019-12-312019-09-30
Value5.06.255.55.75
Percentage of DerivativeNotionalAmount100.0100.0100.0100.0

us-gaap:FiniteLivedCustomerRelationshipsGross us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedCustomerRelationshipsGross

us-gaap:CustomerRelationships


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value227226227241185184184185185186182181163144144111
Percentage of FiniteLivedCustomerRelationshipsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-09-30
Value123118113107106101969287827873696460565451484643413937383735331311
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302014-09-302013-09-30
Value646158595553504745423937353230282726242117
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization52.152.051.555.052.452.252.051.851.551.351.050.650.750.151.150.250.651.753.456.752.7

us-gaap:OtherIntangibleAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302014-09-302013-09-30
Value3.1052.9532.82.62.5182.3652.2112.01.8991.7251.5651.41.221.0840.9680.90.9260.60.40.20.2
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization2.52.52.52.42.42.32.32.22.22.12.01.91.81.71.61.61.71.20.90.50.6

us-gaap:Patents


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-302014-09-302013-09-302012-09-30
Value0.8320.8060.7750.90.8730.8460.8180.80.7730.7640.7570.80.7420.7510.7380.80.6930.80.80.80.60.6
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.70.70.70.80.80.80.80.90.90.91.01.11.11.21.21.41.31.51.72.11.85.1

us-gaap:FiniteLivedPatentsGross us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedPatentsGross

us-gaap:Patents


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value2079000.02067000.02007000.02100000.01880000.01866000.01833000.01800000.0973000.0972000.0928000.01000000.0927000.0931000.0917000.0917000.0
Percentage of FiniteLivedPatentsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IndefiniteLivedTradeNames us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:IndefiniteLivedTradeNames

us-gaap:TrademarksAndTradeNames


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value174172175176172172171173173173173173167123123119
Percentage of IndefiniteLivedTradeNames100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryFinishedGoodsNetOfReserves


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-30
Value262322231819192630322928282325192020181920191918171720
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-30
Value817778786563606057545452564949484947494750494643403738
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-09-30
Value433933264241394757504643464441373435363339383531353630
Percentage of InventoryWorkInProcessNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherFiniteLivedIntangibleAssetsGross us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:OtherFiniteLivedIntangibleAssetsGross

us-gaap:OtherIntangibleAssets


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-09-30
Value5129000.05081000.05195000.05300000.05382000.05303000.05368000.05500000.05400000.0
Percentage of OtherFiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockholdersEquityBeforeTreasuryStock

us-gaap:StockholdersEquityBeforeTreasuryStock


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-09-30
Value105010331022933919901884866834826814779752741728722712703694687685675672665659650685675699695695695682671661660652615
Percentage of StockholdersEquityBeforeTreasuryStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockShares

us-gaap:TreasuryStockShares


None
Period End2020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4607900.04607900.04615600.04615600.04615600.04615600.04624000.04624000.04624000.04624000.04632900.04635600.04638300.04641000.04643700.04647300.04650900.04622500.04538600.04542200.04266100.04269700.04172600.04040500.03800400.03700200.03703800.03707400.03711000.03714600.03719100.03453200.03307900.03312400.03316900.03320900.03324900.03328900.03335000.03339000.0
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementBusinessSegments
(None,)
None
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:MajorCustomers
(None,)
None
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:StatementGeographical
(None,)
None
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:TimingOfTransferOfGoodOrService
(None,)
None
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
(None,)
None
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
None
us-gaap:Goodwill
us-gaap:StatementBusinessSegments
(None,)
None
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
(None,)
None
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
None