GTLS


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

Table of contents



us-gaap:CommonStockValue
us-gaap:StatementEquityComponents
us-gaap:CommonStockSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare
us-gaap:StatementScenario

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare
us-gaap:StatementScenario

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CostOfGoodsAndServicesSold

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperations
us-gaap:StatementScenario

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:InterestExpenseDebt

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:OperatingExpenses

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

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

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

us-gaap:Revenues

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementOperatingActivitiesSegment

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:AccountsReceivableNetCurrent

us-gaap:InventoryNet

us-gaap:InventoryFinishedGoods

us-gaap:InventoryRawMaterialsAndSupplies

us-gaap:OtherAssetsCurrent

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical

us-gaap:Goodwill
us-gaap:BusinessAcquisition
us-gaap:StatementBusinessSegments
us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent

us-gaap:EquitySecuritiesFvNi
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:Ownership
us-gaap:Ownership, us-gaap:SubsequentEventType
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:AccountsPayableCurrent

us-gaap:AccruedIncomeTaxesCurrent
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent

us-gaap:LongTermDebtCurrent

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherLiabilitiesCurrent
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LongTermDebt

us-gaap:LongTermDebtNoncurrent
gtls:DebtwithConversionandOtherOptions, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxLiabilitiesNet
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:RetainedEarningsAccumulatedDeficit
us-gaap:CumulativeEffectPeriodOfAdoption

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:MinorityInterest

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:AmortizationOfFinancingCosts
us-gaap:CreditFacility
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DepreciationDepletionAndAmortization
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss

us-gaap:ProfitLoss
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquireProductiveAssets
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:PaymentsToAcquireInvestments
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
us-gaap:AwardType, us-gaap:PlanName
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:DeferredTaxLiabilities
us-gaap:BalanceSheetLocation

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:IncomeTaxAuthority

gtls:ChangeinAccountsReceivableAsaPercentage

gtls:ChangeinCustomerAdvancesandBillingsinExcessofContractRevenueAsaPercentage

gtls:ChangeinLongtermDeferredRevenueAsaPercentage

gtls:ChangeinUnbilledContractRevenueAsaPercentage
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
gtls:DisposalGroupIncludingDiscontinuedOperationEstimatedClosingDateAdjustments
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType
us-gaap:DisposalGroupClassification
gtls:DisposalGroupIncludingDiscontinuedOperationsDepreciation
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
gtls:EffectiveIncomeTaxRateDiscontinuedOperationsPercent

gtls:EquitySecuritiesFVNIForeignCurrencyTranslationAdjustments
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
gtls:ReallocatedSegment, us-gaap:StatementBusinessSegments
gtls:GoodwillImpairedReallocationAmount
us-gaap:StatementBusinessSegments

gtls:GovernmentGrant

gtls:IncreaseDecreaseInCustomerAdvancesAndBillingsInExcessOfCost

gtls:IncreaseDecreaseinContractwithCustomerAssetAndOtherAssets

gtls:IncreaseDecreaseinContractwithCustomerLiabilityCurrent

gtls:IncreaseDecreaseinContractwithCustomerLiabilityNoncurrent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
gtls:NetCostofConvertibleNoteHedgeandWarrants
us-gaap:BusinessAcquisition
gtls:PotentialEarnOutNotToExceedAmount

gtls:SharebasedCompensationArrangementbySharebasedPaymentAwardTotalFairValueGrantedDuringPeriodEmployees

gtls:SharebasedCompensationRepurchaseOfShares

us-gaap:AmortizationOfDebtDiscountPremium
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationBargainPurchaseGainRecognizedAmount

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1
us-gaap:BusinessAcquisition
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles

us-gaap:CashAcquiredFromAcquisition

us-gaap:CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations

us-gaap:CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:DepreciationAndAmortization
us-gaap:DisposalGroupClassification
us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherExpense
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquitySecuritiesFvNiUnrealizedGain

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax
us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:ForeignCurrencyTransactionGainLossUnrealized
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:GoodwillAcquiredDuringPeriod
us-gaap:StatementBusinessSegments

us-gaap:GoodwillPurchaseAccountingAdjustments
us-gaap:StatementBusinessSegments
gtls:ReallocatedSegment, us-gaap:StatementBusinessSegments
us-gaap:GoodwillTransfers
us-gaap:StatementBusinessSegments

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments
us-gaap:StatementBusinessSegments
us-gaap:StatementScenario
us-gaap:IncomeLossFromContinuingOperationsPerBasicAndDilutedShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables

us-gaap:IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInContractWithCustomerAsset

us-gaap:IncreaseDecreaseInEquitySecuritiesFvNi
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants

us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestExpenseDebtExcludingAmortization
us-gaap:CreditFacility
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:StatementScenario
us-gaap:LitigationCase, us-gaap:LitigationStatus
us-gaap:LossContingencyDamagesAwardedValue

us-gaap:NetCashProvidedByUsedInDiscontinuedOperations
us-gaap:StatementEquityComponents
us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:OperatingLeaseExpense
us-gaap:StatementEquityComponents
us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherRestructuringCosts
us-gaap:IncomeStatementLocation
dei:LegalEntity, us-gaap:SubsequentEventType
us-gaap:PartnersCapitalAccountPeriodIncreaseDecrease

us-gaap:PaymentsForRestructuring
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:PaymentsOfDebtIssuanceCosts
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:BusinessAcquisition
us-gaap:PaymentsToAcquireBusinessesGross
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType
us-gaap:Ownership, us-gaap:SubsequentEventType
us-gaap:PaymentsToAcquireEquityMethodInvestments
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:ProceedsFromDivestitureOfBusinesses
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType

us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromStockOptionsExercised
us-gaap:StatementEquityComponents
us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent

us-gaap:RepaymentsOfLinesOfCredit

us-gaap:RepaymentsOfSecuredDebt
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:RestructuringCharges
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RestructuringCostAndReserve
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:StatementScenario, us-gaap:RestructuringCostAndReserve
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:StatementScenario, us-gaap:RestructuringCostAndReserve, us-gaap:SubsequentEventType

us-gaap:SeveranceCosts1
us-gaap:IncomeStatementLocation
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross

us-gaap:StandardProductWarrantyAccrualPayments

us-gaap:StandardProductWarrantyAccrualWarrantiesIssued
us-gaap:AwardType
us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:StockOptionPlanExpense
us-gaap:StatementEquityComponents
us-gaap:StockRepurchasedAndRetiredDuringPeriodShares

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue
us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityOther
us-gaap:StatementEquityComponents

dei:EntityCommonStockSharesOutstanding
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
gtls:ApplicableConversionPricePercentage
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
gtls:ApplicableConversionPriceThresholdPercentage
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
gtls:DebtConversionIfConvertedValueOfSecurityAbovePrincipalAmountOfUnderlyingDebtAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
gtls:DebtConversionIfConvertedValueofSecurityAbovePrincipalAmountofUnderlyingDebtAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
gtls:DebtInstrumentFairValue.PercentageoverParValue

gtls:DeferredTaxAssetConvertibleNotes

gtls:DeferredTaxAssetOperatingLeases
us-gaap:DisposalGroupClassification
gtls:DisposalGroupIncludingDiscontinuedOperationCustomerAdvancesAndBillingsInExcessOfContractRevenueCurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
gtls:DisposalGroupIncludingDiscontinuedOperationNetAssets
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType
us-gaap:DisposalGroupClassification
gtls:DisposalGroupIncludingDiscontinuedOperationWarrantReserveCurrent
us-gaap:LitigationCase, us-gaap:LitigationStatus
gtls:LossContingencyNumberOfLawsuits
us-gaap:LitigationCase, us-gaap:LitigationStatus
gtls:LossContingencyPercentageOfDamagesAllocatedToEntity

gtls:OperatingLeaseLiabilityToBePaidAfterYearFour
us-gaap:GranteeStatus
gtls:StockGrantsFairValue

us-gaap:AccrualForEnvironmentalLossContingencies

us-gaap:AccruedSalariesCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty
us-gaap:AreaOfLand
us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:SubsequentEventType

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupClassification
us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired
us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

us-gaap:BusinessCombinationContingentConsiderationLiability
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition, us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill
us-gaap:BusinessAcquisition
us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ConvertibleDebt

us-gaap:ConvertibleNotesPayableCurrent
us-gaap:CumulativeEffectPeriodOfAdoption
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:DebtInstrumentCarryingAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentConvertibleConversionPrice1
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrumentUnamortizedDiscount

us-gaap:DebtLongtermAndShorttermCombinedAmount
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:DebtWeightedAverageInterestRate

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:DeferredFinanceCostsGross

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

us-gaap:DefinedBenefitPlanBenefitObligation

us-gaap:DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

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

us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:BusinessAcquisition
us-gaap:DefinedBenefitPlanByPlanAssetCategories
us-gaap:DefinedBenefitPlanPlanAssetsTargetAllocationPercentage
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationAccountsPayableCurrent
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationGoodwillNoncurrent
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationIntangibleAssetsNoncurrent
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationInventoryCurrent
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherCurrentLiabilities
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssetsCurrent
us-gaap:DisposalGroupClassification
us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentNoncurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
us-gaap:AwardType
us-gaap:CounterpartyName, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:EquityMethodInvestmentOwnershipPercentage
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:EquityMethodInvestments
us-gaap:CounterpartyName, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:EquitySecuritiesFvNiCost
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:PropertyPlantAndEquipmentByType
us-gaap:FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:BalanceSheetLocation, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxExaminationPenaltiesAndInterestAccrued

us-gaap:IntangibleAssetsGrossExcludingGoodwill

us-gaap:InventoryValuationReserves

us-gaap:InventoryWorkInProcess

us-gaap:Investments

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LettersOfCreditOutstandingAmount

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation
us-gaap:DisposalGroupClassification

us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCredit
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
us-gaap:LitigationCase
us-gaap:LossContingencyAccrualAtCarryingValue
us-gaap:LitigationCase, us-gaap:LitigationStatus
us-gaap:LossContingencyEstimateOfPossibleLoss
us-gaap:LitigationCase
us-gaap:LossContingencyReceivable
us-gaap:Ownership
us-gaap:MinorityInterestOwnershipPercentageByNoncontrollingOwners
us-gaap:Ownership, us-gaap:SubsequentEventType

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:PrepaidExpenseCurrent

us-gaap:ProductWarrantyAccrualClassifiedCurrent

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortization

us-gaap:PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetBeforeAccumulatedDepreciationAndAmortization
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:RestrictedCashAndCashEquivalents

us-gaap:RestructuringReserve
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:RevenueRemainingPerformanceObligationPercentage
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType, us-gaap:PlanName
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
us-gaap:AwardType
us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1

us-gaap:ShortTermBorrowings

us-gaap:StandardProductWarrantyAccrual

us-gaap:TreasuryStockCommonValue
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:UnamortizedDebtIssuanceExpense
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

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

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Income Tax Expense Benefit
Balance Sheet
Operating Lease Liability
Assets
Operating Lease Right Of Use Asset
Current Assets
Other Assets Current
NonCurrent Assets
Operating Lease Right Of Use Asset
Liabilities
Operating Lease Liability
Current Liabilities
Operating Lease Liability Current
Noncurrent Liabilities
Minority Interest
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
CashFlow
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Payments For Repurchase Of Common Stock
Shares
Weighted Average Number Of Shares Outstanding Basic
OperatingLeaseLiability
Operating Lease Liability Current
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
InventoryNet
Inventory Finished Goods
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockValue █████████▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁0.40.40.40.40.40.40.40.40.40.30.30.30.30.30.30.3080.3070.3070.3060.3060.3060.3050.3050.3050.3050.3050.3050.3050.3050.3050.3040.3040.3030.3030.30.30.2990.2990.2960.2950.2940.2910.288NANANA
 us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock█████▇▇▇▇▂▂▁▁▁▁36.3836.3536.1936.0535.9935.9535.835.835.7831.7331.3631.231.030.9730.81NANANA30.613NANANA30.545NANANA30.482NANANA30.379NANANA30.042NANANA29.613NANANA28.832NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁40.8140.62NA35.9435.3136.01NA36.7334.7233.81NA32.9532.0831.66NA31.31131.2830.698NA31.06430.93930.568NA30.74530.73530.652NA30.77130.97831.427NA32.85131.42830.426NA30.24330.230.061NA29.96629.96629.678NA29.17229.26229.172
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁35.6135.55NA35.2335.1835.77NA35.7632.4731.57NA31.0330.9530.91NA30.75530.72730.698NA30.58530.58230.568NA30.49830.49530.466NA30.39630.38930.346NA30.27530.24930.035NA29.83929.79729.593NA29.28829.20228.768NA28.52828.52228.508
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount █▁2.72.63NA5.085.064.91NA5.181.391.34NA1.765.735.51NA4.0044.0635.228NA3.9233.8934.884NA3.9343.5283.588NA3.4953.7170.738NA1.3360.8373.679NANANANANANANANANANANANA
us-gaap:EarningsPerShareBasic ▅▅█▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▄▁▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅0.180.727.290.620.570.240.350.520.440.031.520.720.40.190.870.050.09-0.09-0.110.490.69-0.15-7.540.160.560.170.890.750.660.40.760.810.660.520.690.620.60.480.290.60.360.260.340.230.080.05
us-gaap:EarningsPerShareDiluted ▅▅█▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▁▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅▅0.160.636.690.60.570.240.340.510.410.031.470.670.380.180.850.050.09-0.09-0.110.480.68-0.15-7.540.150.560.170.880.740.650.380.710.740.640.510.690.610.590.470.280.590.350.250.330.230.080.05
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare ▂▆█▄▄▂▄▅▄▂▅▆▃▂▇▁▂▁1.8e-077.2e-071.06e-064.4e-073.9e-076e-084.6000000000000004e-075.2e-074.4e-073e-085.8e-077e-073.2e-071.4e-078.900000000000001e-07-2e-084e-08-6e-08NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare ▂▆█▄▄▂▅▅▄▂▅▆▄▂▇▁▂▁1.6e-076.3e-079.7e-074.3e-073.9e-076e-084.6000000000000004e-075.1e-074.1e-073e-085.6e-076.5e-073.1e-071.3e-078.7e-07-2e-084e-08-6e-08NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,gtls:CryoTankSolutions▁█97.8103.9NANA105.398.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,gtls:DistributionStorageEastNANANA85.179.770.076.670.477.768.772.056.862.455.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,gtls:DistributionStorageWestNANANA91.1106.8111.6181.793.3115.7118.0118.3119.0117.6100.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,gtls:EnergyAndChemicalsCryogenicsNANANA64.863.762.258.89999999999998448.947.635.138.335.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,gtls:EnergyAndChemicalsFinFansNANANA40.564.180.789.7128.672.670.563.462.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,gtls:HeatTransferSystems▁█65.269.2NANA97.3112.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,gtls:RepairServiceAndLeasing█▁54.641.4NANA40.140.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Operating Margin us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,gtls:SpecialtyProducts█▁106.877.3NANA48.652.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 TTM Greenblatt ROC _ _██████▇██▇███▇▇▇▇▇▇▇█▇▁▇█▇██████████████▇▇▇25.628.922.528.133.423.521.129.925.34.626.331.523.516.921.310.4489.9350.2472.33220.06434.9390.037-238.91815.60925.12914.95741.61240.35534.04422.14639.78135.88632.97927.35132.83732.03233.08323.86125.15529.04321.48914.30718.099NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AllocatedShareBasedCompensationExpense ▅▆▄▅▄▅▅▄▁▅▄▃▃▅▄▄▄█▄▄▄▇▄▄▄█▄▄▄▆▅▄▅▅▄▄▄▅2.43.41.82.22.02.92.62.1-1.92.41.40.50.23.21.5451.5691.7126.2741.6651.8261.6515.5372.1221.4172.0345.7522.0791.731.9263.9573.2071.7072.5112.5641.751.531.6762.505NANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▄▄█▅▅▄▅▄▄▄▅▄▄▄▅▄▄▄▄▄▄▄▁▄▄▄▄▄▄▄▅▅▄▄▄▄▄▄▄▄▄▄14.16.4278.141.728.0-1.425.82.316.0-3.741.016.1-9.118.231.2199.6914.427-0.236-14.37515.29615.1791.841-235.224-1.20219.818-2.5715.04914.73819.95110.11831.03628.98720.33114.50318.04421.05914.49316.3475.5356.49411.87513.595NANANANA
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest ▄▅▄▄▅▄▄▄▄▄▄▅▄▅▄▅▅▄▃▂▁▄▂▃▄▄▄▄▄▄█▄▅▅▄▄▄▄▄▄▄▄0.30.50.30.20.90.00.10.00.20.20.40.80.20.60.4110.6410.579-0.031-0.47-1.364-1.7080.003-1.141-0.762-0.0410.00.2860.3720.3180.1962.6970.4330.6080.5920.3940.3690.20.0690.035-0.0350.429-0.127NANANANA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest ▄▄█▅▅▄▅▄▄▄▅▄▄▄▅▄▄▄▄▄▄▄▁▄▄▄▄▄▄▄▅▅▄▄▄▅▄▄▄▄▄▄14.46.9278.441.928.9-1.425.92.316.2-3.541.416.9-8.918.831.6310.33115.006-0.267-14.84513.93213.4711.844-236.365-1.96419.777-2.5715.33515.1120.26910.31433.73329.4220.93915.09518.43821.42814.69316.4165.2686.45912.30413.468NANANANA
us-gaap:CostOfGoodsAndServicesSold ▇▆▇▅▆▇██▇▇▆▅▇▆▇▄▅▄▄▃▄▃▅▆▆▅▇▆▆▅▆▆▆▅▆▅▄▄▄▃▃▂▂▂▂▁238.8204.6224.5194.6218.0229.7256.7256.6226.8222.2216.2189.9235.4202.6223.138170.129174.998148.435157.274134.307160.144141.056187.984195.758195.372172.582229.167202.608214.629188.694209.945213.112208.46194.198218.393176.237165.81148.549155.636144.68138.368110.455108.19196.404101.56983.929
us-gaap:GrossProfit ▆▆▇▆▇▇▆█▆▄▅▆▆▅▆▅▄▃▃▅▇▃▅▅▅▅█▇▇▆▇▇▇▆▆▆▅▄▄▄▄▃▃▂▁▁83.283.987.978.692.491.485.7101.282.867.173.982.384.577.182.970.40263.21555.6657.09869.62386.95152.70172.77268.28974.8872.52396.89491.23392.18177.54693.82288.64589.80679.4585.46578.01274.12967.55763.99966.63162.3352.48650.64742.80137.57534.276
us-gaap:IncomeLossFromContinuingOperations ▂▆█▄▄▂▄▅▄▁▅▅▃▂▆▁▂▁6.525.637.515.613.82.016.518.714.40.918.021.59.94.227.5-0.61.2-1.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▇██▇█▇▇█▇▇▇█▇▇▇▇▇▇▇▇█▇▁▇█▇███▇███▇███▇▇█▇▇▇▇▇▇8.129.243.922.024.910.29.225.119.5-1.021.926.218.18.68.7684.0135.535-4.716-3.00515.44830.54-4.584-243.79310.36623.957.64537.13435.28829.18917.55335.57631.8128.58422.68828.86927.23927.06819.9311.05424.62716.48610.80714.3098.9353.2781.976
us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest ▂▆█▄▄▁▃▄▄▁▄▅▃▂▆▁6.826.137.915.814.72.112.518.714.61.018.222.010.74.727.80.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeTaxExpenseBenefit ▆▆▇▇▆▆▄▇▆▅▆▆▆▆▁▆▆▅▅▆█▅▂▇▇▆▇█▇▆▇▇▇▇▇▇▇▇▆▇▆▆▆▆▅▅1.33.16.06.23.91.7-3.36.44.9-2.03.74.25.02.3-18.2461.9072.203-1.7640.8731.76410.9770.088-12.6496.0956.8682.379.92412.1368.8185.2149.7726.9637.9816.587.7188.3548.9325.7782.7387.1225.4663.4044.3462.270.820.557
 us-gaap:InterestExpenseDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType gtls:ConvertibleNotesdue2024,us-gaap:ConvertibleDebt▁▁█▇█▇▇▇▇▇▇▇▇▆0.70.62.82.62.72.52.62.62.62.42.52.52.52.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▄▅█▅▅▄▄▅▅▄▅▅▄▄▅▄▄▄▄▅▅▄▁▄▅▄▅▅▅▄▅▅▅▅▅▅▅▅▄▅▄▄▄▄▄▄6.525.6257.821.720.18.512.418.714.40.947.722.212.35.826.71.512.783-2.912-3.2915.02521.153-4.651-230.1234.7617.1575.24626.94722.85120.06911.99723.19624.44520.015.53520.7618.51617.93614.0838.41517.5410.5917.539.8026.5752.3991.384
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest ▄▄▄▄▅▄▄▄▄▄▄▄▅▄▄▅▅▄▃▁▁▄▂▃▄▄▄▄▄▄█▄▅▅▄▄▄▄▃▄▄▃▄▄▄▄0.30.50.40.20.90.00.10.00.20.10.20.50.80.50.3950.5960.549-0.04-0.588-1.341-1.59-0.021-1.021-0.489-0.0750.0290.2630.3010.3020.3422.6080.4020.6030.5730.3910.3690.20.069-0.099-0.0350.429-0.1270.1610.090.0590.035
us-gaap:OperatingExpenses ▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂█▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁57.655.065.450.559.067.964.671.357.562.547.650.861.060.261.45359.95453.2855.41354.76649.55952.01252.664311.6952.6849.75157.56655.28250.87858.13755.454.04152.75956.82752.09952.62845.9841.04643.69638.84437.58840.84138.17932.54829.56229.01226.673
us-gaap:OperatingIncomeLoss ██████▇██▇███▇▇▇▇▇▇▇█▇▁▇█▇██████████████▇▇▇▇▇▇25.628.922.528.133.423.521.129.925.34.626.331.523.516.921.310.4489.9350.2472.33220.06434.9390.037-238.91815.60925.12914.95741.61240.35534.04422.14639.78135.88632.97927.35132.83732.03233.08323.86125.15529.04321.48914.30718.09913.2398.5637.603
us-gaap:OtherComprehensiveIncomeLossNetOfTax █▁7.6-19.2NA20.07.9-9.9NA-16.41.6-4.5NA-6.1-21.412.4NANA11.6442.676-11.0840.271-5.9746.48-5.489-5.9622.661-7.816-11.934-8.113-0.118-1.8797.9844.5420.331-1.032-2.7132.543-3.4432.264-3.048-11.046NANANANANANA
us-gaap:ProfitLoss ▄▅█▅▅▄▄▅▅▄▅▅▄▄▅▄▄▄▄▅▅▄▁▄▅▄▅▅▅▄▅▅▅▅▅▅▅▅▄▅▄▄▄▄▄▄6.826.1258.221.921.08.512.518.714.61.047.922.713.16.327.02.1063.332-2.952-3.87813.68419.563-4.672-231.1444.27117.0825.27527.2123.15220.37112.33925.80424.84720.60316.10821.15118.88518.13614.1528.31617.50511.027.4039.9636.6652.4581.419
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▇▆▇▆▇▇▇█▇▆▆▆▇▆▆▄▅▄▄▄▅▃▆▆▆▅█▇▇▆▇▇▇▆▇▅▅▄▄▄▄▂▂▂▂▁322.0288.5312.4273.2310.4301.9321.4338.0309.6269.0290.1272.2319.9279.7269.4202.7238.213204.095214.372203.93247.095193.757260.756264.047270.252245.105326.061293.841306.81266.24303.767301.757298.266273.648303.858254.249239.939216.106219.635211.311200.698162.941158.838139.205139.144118.205
us-gaap:Revenues ▇▆▇▆▇▇▇█▇▆▆▆▇▆▆▅▅▄▄▄▅▃▆▆▆▅█▇▇▆▇▇▇▆▇▅▅▄▄▄▄▂▂▂▂▁322.0288.5312.4273.2310.4301.9321.4338.0309.6269.0290.1272.2319.9279.7269.4240.531238.213204.095214.372203.93247.095193.757260.756264.047270.252245.105326.061293.841306.81266.24303.767301.757298.266273.648303.858254.249239.939216.106219.635211.311200.698162.941158.838139.205139.144118.205
us-gaap:SellingGeneralAndAdministrativeExpense ▆▆▅▅▅▇▇█▆█▅▆█▇██▆▇▇▅▆▆▇▆▆▇▇▆▇▇▆▆▇▆▆▅▃▄▃▃▄▃▂▁▁▁48.046.241.041.145.053.953.157.550.255.341.445.855.354.155.75456.71450.20552.42752.04945.4348.89649.53653.89648.10845.62853.16250.80246.37753.66250.91149.45347.93451.90547.20447.96642.1734.72640.62635.20934.12736.33734.86229.26226.22525.52923.957
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets █▇▇▇▇▆▇▇▅▅▅▄▄▄▄▄▂▂▂▂▂▂▂▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁2830.02652.32570.52452.92452.62423.02481.42497.81983.91913.31897.71738.51749.31752.11724.71693.0231239.3091232.6271233.0821217.8651209.4561177.0621201.9761439.1541466.0531453.8921462.0631495.6051487.9931464.9531461.631461.2441390.6821357.3411327.8411323.2361211.8591184.3871174.4751280.7671008.562960.446954.839NANANA
us-gaap:Liabilities █▆▅▇▇▇██▄▆▅▅▅▅▅▅▁▁▁▁▁▁▁▁▂▂▂▂▂▂▂▃▂1246.21086.3991.21160.81206.21208.11249.01294.7785.21019.81008.7897.5929.2923.5919.5960.615518.884529.704534.405505.534512.88495.569526.24528.642554.829564.499574.983626.068635.089633.187643.047680.811643.144NA628.058NANANANANANANANANANANA
us-gaap:LiabilitiesAndStockholdersEquity █▇▇▇▇▆▇▇▅▅▅▄▄▄▄▄▂▂▂▂▂▂▂▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▁▁▁2830.02652.32570.52452.92452.62423.02481.42497.81983.91913.31897.71738.51749.31752.11724.71693.0231239.3091232.6271233.0821217.8651209.4561177.0621201.9761439.1541466.0531453.8921462.0631495.6051487.9931464.9531461.631461.2441390.6821357.3411327.8411323.2361211.8591184.3871174.4751280.7671008.562960.446954.839NANANA
us-gaap:StockholdersEquity ███▆▆▆▆▆▆▄▄▃▃▃▃▂▂▂▂▂▂▂▂▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁1576.41559.01572.71286.21240.71210.11227.61198.51193.9888.8884.5836.8816.3825.0802.2729.807718.465701.542697.265710.256693.137676.346670.592904.227904.064882.192879.879862.62846.361824.335754.785716.796681.83719.964696.478675.615649.767633.5611.039600.886538.267515.309499.164NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AssetsCurrent █▆▅▆▅▅▅▅▆▅▅▅▅▅▄▄▄▄▅▄▄▃▄▃▄▄▄▅▅▅▅▅▄▄▃▃▄▄▄▅▂▁▁875.3713.8703.0728.5684.3651.1673.6683.9710.7645.2661.7667.8661.0650.0634.0622.201635.684633.036652.977627.742608.86565.317587.23572.657611.6610.659604.604653.24653.361642.673649.443665.101606.262583.827556.424571.871637.163605.757597.629697.817454.424409.281406.096NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▄▂▂▂▂▁▂▁▃▁▂▃▃▃▂▂▅▅▆▅▄▃▂▁▁▁▂▃▃▃▂▃▂▂▃▂▅▅▅█▃▃▃▄▄▄197.8114.9125.1120.7122.589.3119.080.7148.571.9118.1157.2148.5142.8122.6124.658234.427243.824281.959267.276213.158159.054123.70882.53782.88583.367103.656140.422142.674140.419137.345151.828125.782126.268141.498105.775254.709242.52256.861382.045152.375146.996165.112208.646188.69213.477
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▅▂▃▃▃▂▃▁▄▁▃▄▄▄▃▃▇▇█198.8115.9126.1121.7123.590.3120.081.7149.572.9119.1158.2149.5149.3131.4133.4240.9250.2282.0NANANA123.7NANANA103.6NANANANANANANANANANANANANANANANANANANA
us-gaap:AccountsReceivableNetCurrent █▆▇▅▆▆▇█▇▇▆▆▇▇█▇▄▃▄▃▄▄▆▅▇▆▆▆▇▆█▇▅▅▄▆▄▃▃▃▃▁▁220.0186.4200.8163.6184.4195.1202.6224.5204.4205.2194.8177.3204.4207.3222.7195.785154.319130.967142.762132.556150.902140.447183.514174.909203.912193.228178.613182.307199.478178.23224.114213.786173.845166.089150.296181.17144.355127.254131.904123.135121.7394.04788.131NANANA
us-gaap:InventoryNet █▇▆▆▆▅▅▅▅▅▅▄▅▅▅▅▄▄▃▄▄▄▄▅▅▅▅▅▅▅▅▅▅▅▄▄▃▃▃▂▂▂▁310.1279.9248.4237.6248.6235.4219.4234.9228.8234.7233.1188.2233.5223.1208.9213.59184.291185.275169.683182.227191.681203.866199.302220.844231.555231.235215.725227.527226.956223.995213.004210.984211.693208.844196.501204.779175.064167.855149.822135.732123.238119.493104.435NANANA
us-gaap:InventoryFinishedGoods ▅▅▃▄▄▃▃▄▅▅▅▄▆▅▄▅▅▄▄▅▅▇▆██▇▆▇▆▅▅▅▅▅▄▄▂▂▁80.881.565.974.071.166.967.975.677.277.582.469.083.877.774.378.31778.2374.15872.38876.38782.51996.34288.901100.216103.12293.08685.65795.6488.85781.66476.99482.62978.71878.7669.8373.37455.92356.92948.945NANANA45.227NANANA
us-gaap:InventoryRawMaterialsAndSupplies █▆▅▄▄▃▃▃▃▃▂▁▄▃▂161.2140.6124.7115.1123.7111.6104.0108.7106.4112.597.786.7116.0109.497.2NANANA65.7NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsCurrent █▄▄▃▄▃▄▆▆▇▇▁▂▃▃▄▂▂▁▁▂▂▁▁▂▂▁▁▁▂▂▂▂▂▂▁▃▄▃▄▄▄▂55.931.629.324.829.026.928.745.042.546.747.214.019.222.427.430.80816.7618.84715.07514.83221.29419.19112.92912.09715.53716.01815.00913.93714.0617.9916.07217.72117.76616.18415.98511.95922.24832.19426.70731.34833.62428.21921.227NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AmortizationOfIntangibleAssets ▅▅▅▅██▆█▄▄▃▂▃▃▃▁▁▁▁▁▁▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁9.68.88.49.414.014.011.513.87.37.26.25.05.76.15.6993.243.0752.9862.7172.9123.1163.1284.2344.5724.1234.4044.484.5014.4754.4894.5884.8254.9224.8954.6623.813.253.073.4293.3423.2883.3172.8222.7282.7832.716
us-gaap:PropertyPlantAndEquipmentNet NANA414.5396.0397.5399.3404.6398.9380.9384.6361.1288.4304.0305.0297.6293.145259.791254.635251.049258.081261.613266.998266.277267.374264.676261.409257.645246.84238.772228.334224.205206.541189.11176.115169.776158.672145.279141.952137.301137.681123.295120.973116.158NANANA
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical country:CNNANA61.5NANANA67.8NANANA77.2NANANA82.9NANANA75.409NANANA79.691NANANA57.58NANANA38.569NANANA34.158NANANA23.41NANANANANANANA
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical country:CZNANA29.0NANANA25.8NANANA21.5NANANA20.7NANANA18.454NANANA19.742NANANA22.511NANANA23.623NANANA21.559NANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical country:DENANA16.1NANANA15.6NANANA12.9NANANA13.4NANANA11.572NANANA12.246NANANA13.495NANANA14.618NANANA14.402NANANA14.672NANANANANANANA
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical country:INNANA14.1NANANA13.7NANANA19.8NANANA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical country:ITNANA69.9NANANA56.4NANANA52.9NANANA2.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical country:USNANA223.9NANANA224.8NANANA176.8NANANA177.9NANANA145.014NANANA153.987NANANA163.425NANANA146.61NANANA98.425NANANA75.848NANANANANANANA
 us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical us-gaap:NonUsNANA190.6NANANA179.8NANANA184.3NANANA119.7NANANA106.035NANANA112.29NANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:Goodwill ███▇▇▇▇▇▄▄▄▃▄▄▄▃▁▁▁▁▁▁▁▃▃▃▃▃▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂896.1911.3865.9817.6844.2841.2844.9798.0542.6537.1520.7457.2472.0475.0468.8457.481228.237228.352217.97219.091218.99219.258218.39414.121404.054403.26405.522406.345407.36398.931398.905399.099399.78398.287398.941387.242288.25289.436288.77286.222279.73276.434275.252NANANA
 us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass us-gaap:TrademarksAndTradeNames▇▇▇████▇▄▄▄▄▅▅▅▅▁▁▁▁▁▁▁▂▂▂▂▂▂▂▂▂145.7143.1143.9158.8163.7163.2163.9153.698.398.298.398.4104.7105.1105.1108.16535.72435.64835.63335.69735.69135.75435.70147.53747.53547.47747.66247.72847.86947.8847.87647.931NANA47.762NANANANANANANANANANANA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▇▇▇▇▇▇▇█▄▄▄▄▄▄▄▄▁▁▁▁▁▁▁▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂491.0481.4493.1488.7500.5512.4529.1577.8316.4322.5330.4270.3291.0300.0302.5298.87897.10699.03193.44396.913100.339103.988106.714161.228156.349148.483153.666158.385164.443167.625172.142176.596181.164184.391189.463194.631130.581137.334140.553145.662138.469141.145144.286NANANA
us-gaap:OperatingLeaseRightOfUseAsset ▁▂▄█27.528.029.031.2NA29.034.034.929.029.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▆▃▂▂▃▁▂▄▆▄▄▃▄▄▄▄▃▃▃▂▃▄▄▄▅▆█▆▄▅▃▂▂▂▂▁▁▁▁▂▂▂▂32.216.615.112.416.810.915.823.333.323.923.818.121.322.121.821.31818.49117.57317.64316.03819.65421.50123.36523.77429.37430.08140.62630.79524.05727.3916.93513.90714.36614.72113.23710.8210.5869.90810.22213.38512.64412.61313.047NANANA
us-gaap:EquitySecuritiesFvNi ▇█▁108.2114.673.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AccountsPayableCurrent █▇▆▄▄▅▅▅▅▅▅▃▅▅▅▄▃▃▃▂▂▂▄▃▃▄▅▄▄▃▄▄▄▄▄▃▂▂▃▂▂▁▁170.4151.8140.1107.7110.6120.3125.0120.7114.0121.1125.594.8128.6124.4113.9109.93982.35188.87279.95365.73765.87168.2597.41385.76895.565105.468114.252104.269109.69994.509101.80597.496101.81396.871100.52885.41667.68272.30484.29776.0171.09161.99754.749NANANA
us-gaap:AccruedIncomeTaxesCurrent ▂██▂▂▁▁17.346.046.514.516.813.011.8NANANA3.3NANANANANANANANANANANANANANANANANANANA4.47NANANA2.244NANANA0.0NANANA1.066NANANA
us-gaap:ContractWithCustomerLiabilityCurrent ▆▁▄▆█▆▇▅▇▇▇126.1106.3118.9124.7133.6124.3127.8120.5128.3129.5130.0NANANA109.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent ██▇▄▄▄▄▄▄▇▄▃▄▄▄▆▂▂▂▂▂▂▂▂▂▃▃▃▃▃▆▆▅▃▂▃▂▂▂▄▁▁▁675.8660.3634.8352.9359.6358.1378.3374.4354.9579.2366.6312.8393.0382.0387.6550.455240.852252.127261.534224.6234.948228.123262.039238.587262.712274.588287.759281.128294.234291.942499.304521.388482.787280.252273.775294.346241.547255.15265.493385.91191.384164.308171.183NANANA
us-gaap:LongTermDebtCurrent ██▇▁▁▁▁▁▁▇▁▁▃▃▃255.5255.2220.911.312.512.015.715.94.5214.811.29.766.863.058.9NANANANANANANANANANANA0.00.04.6873.753.753.753.753.753.753.753.756.56.5169.6756.56.56.5NANANA
us-gaap:OperatingLeaseLiabilityCurrent ▁▁▁▂▁▃▆█5.05.15.15.35.15.46.36.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesCurrent ▆▆▅▃▃▄▃▆▆█▄▃▃▂▃▃▂▃▄▂▂▂▃▂▁▂▃▁▂▂▃▁▃▁▂▂▁▂▁59.758.352.640.537.142.739.258.462.873.644.739.539.232.441.437.10234.24638.36643.35330.04534.90128.72638.20931.37827.36832.89936.46627.02333.66631.18935.45627.98637.99225.94530.4728.1726.01528.2124.653NANANA25.813NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:LongTermDebt us-gaap:CreditFacility,us-gaap:DebtInstrument us-gaap:RevolvingCreditFacility,gtls:CreditFacilities2024▇▃▁█450.6303.1221.6487.8NANA560.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebtNoncurrent ▅▃▃▇▇███▃▃▆▅▅▅▅▃▃▃▃▃▃▂▂▂▂▂▂▃▃▃▁▁▁▃▃▃▃▃▃▃▂▂▂450.6303.1221.6695.4736.0741.5761.0792.5304.7318.0533.2500.5443.9449.2439.2304.012237.894237.202233.711232.079228.81217.005215.634212.665209.753206.898204.099266.979260.538259.77464.68865.62566.563253.474252.021250.64249.278223.837223.224222.681215.175216.8218.425NANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▁▂▄▃▃▂▂▆▇▇█▃46.349.960.256.153.552.652.168.273.073.176.455.3NANA62.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent ▃▃▃▂▃▃▃▄▄▄▄▃▃▃▃▄▅▅▆▆▇▇▇▆▇▇▇▁▂▂▂▇███▅▆▆▆8.59.19.68.19.410.010.210.711.311.511.78.48.89.19.410.89614.05114.20714.36215.77617.01117.13717.28316.23816.46516.69316.925.2226.7827.3227.71918.24818.81919.17919.32713.84114.90615.45715.905NANANA11.483NANANA
us-gaap:MinorityInterest ██▇▆▆▅▅▅▅▅▅▄▄▄▃▂▂▁▁▂▃▅▅▇███▇▇██▅▄▄▃▃▃▂▂▂▂▂▂7.47.06.65.95.74.84.84.64.84.74.54.23.83.63.02.6011.961.3811.4122.0753.4395.1475.1446.2857.167.2017.2016.9176.5437.4317.2354.5374.1213.8973.3053.3672.8572.6042.5122.6192.652.0582.21NANANA
us-gaap:OtherLiabilitiesNoncurrent ▅▅▅▃▃▂▂▂▅▄▂▂▂▂▂▂▂▂▂▂▂▃▂▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▂█▇▇▂42.841.241.422.722.319.319.620.241.338.020.817.120.120.320.818.61218.60919.1517.57920.62420.39221.08820.50412.2159.179.4719.39610.279.489.2129.369.7719.2269.18511.29517.0028.0937.99812.35768.67161.08661.97113.234NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▁▂▃▅▅▇█22.222.723.625.625.426.627.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▃▁▆█5.85.66.26.5NANANA7.1NANA6.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▃▁▅█5.35.15.65.9NANANA6.4NANA5.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▂▁▆█4.54.35.15.5NANANA6.1NANA5.3NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA4.3NANANANA5.5NANA4.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA3.5NANANANA13.1NANA9.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ███▆▆▆▆▆▆▄▄▃▃▃▃▂▂▂▂▂▂▂▂▄▄▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁1576.41559.01572.71286.21240.71210.11227.61198.51193.9888.8884.5836.8816.3825.0802.2729.807718.465701.542697.265710.256693.137676.346670.592904.227904.064882.192879.879862.62846.361824.335754.785716.796681.83719.964696.478675.615649.767633.5611.039600.886538.267515.309499.164NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ███▆▆▆▆▆▆▄▄▃▃▃▃▂▂▂▂▂▂▂▂▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁1583.81566.01579.31292.11246.41214.91232.41203.11198.7893.5889.0841.0820.1828.6805.2732.408720.425702.923698.677712.331696.576681.493675.736910.512911.224889.393887.08869.537852.904831.766762.02721.333685.951723.861699.783678.982652.624636.104613.551603.505540.917517.367501.374NANANA
us-gaap:CommonStockValue █████████▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁0.40.40.40.40.40.40.40.40.40.30.30.30.30.30.30.3080.3070.3070.3060.3060.3060.3050.3050.3050.3050.3050.3050.3050.3050.3050.3040.3040.3030.3030.30.30.2990.2990.2960.2950.2940.2910.288NANANA
us-gaap:AdditionalPaidInCapital █████████▃▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▂▂▂▂▂▁753.3750.0780.8772.4768.6766.0762.8759.5757.2468.2460.2452.8448.4448.0445.7404.502402.851400.355395.843394.459392.636391.025387.1385.511384.146382.092377.209374.999373.478371.403311.972305.019299.041357.506348.526345.707340.919339.145333.034NANANA258.425NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ███▅▄▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▄▄▄▄▄▄▃▃▃▃▂▂▂▂▂▁▁▁▁▁851.2844.7808.4550.6528.9508.8500.3487.9469.2454.8453.9406.9384.7372.4364.3337.709336.199333.416336.328339.618324.593303.44308.091538.214533.454516.297511.051484.104461.253441.184429.187405.991381.546361.546346.011325.251306.735288.799274.716266.301248.761238.17230.64NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▅▄▆▄▂▁▂▁▃▃▃▄▄▇▅▅▄▃▂▄▄▄▄▄▅▄▅▇▇▇█▇▆▆▆▇▆▇▇▇██▇-9.2-16.82.4-17.9-37.9-45.8-35.9-49.3-32.9-34.5-29.9-23.2-17.14.3-8.1-12.712-20.892-32.536-35.212-24.127-24.398-18.424-24.904-19.803-13.841-16.502-8.6863.21211.32511.44313.3225.4820.940.6091.6414.3571.8145.2572.9936.17517.22115.8769.811NANANA
us-gaap:MinorityInterest ██▇▆▆▅▅▅▅▅▅▄▄▄▃▂▂▁▁▂▃▅▅▇███▇▇██▅▄▄▃▃▃▂▂▂▂▂▂7.47.06.65.95.74.84.84.64.84.74.54.23.83.63.02.6011.961.3811.4122.0753.4395.1475.1446.2857.167.2017.2016.9176.5437.4317.2354.5374.1213.8973.3053.3672.8572.6042.5122.6192.652.0582.21NANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue ▁█2.43.4NA2.22.02.9NA2.11.92.4NA0.80.13.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁█-36.68.3NANA54.825.578.655.732.8-33.255.416.923.723.029.46320.424-4.0871.224.22259.76348.6538.17946.89346.4787.1181.552.61223.76221.48220.86140.239.05134.02-23.63873.16819.3984.247-9.17244.61551.8223.607-18.3861.48922.4054.8859.795
us-gaap:NetCashProvidedByUsedInInvestingActivities █▁-28.0-106.3NANA-10.0-10.2-9.3-613.9-10.6-8.9-222.5-7.2-11.9-19.0-11.921-429.176-7.5-31.403-4.342-3.55-4.957-5.232-2.293-35.589-20.502-15.14-19.348-17.22-20.91-15.007-21.271-21.452-20.18-12.078-14.627-226.52210.4576.345-7.219-40.798-7.777-3.878-42.865-8.339-6.728-6.283
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▄▁▃▃▃▃█▄▃▄▃▃▄▃▆▃▃▃▃▄▃▃▃▄▃▃▃▃▃▃▄▃▄▃▄▄▃▂▅▄▃▃▃▃▃147.287.8-264.6-45.0-11.8-42.0-35.6496.353.5-2.630.91.2-3.910.0-20.982300.085-0.69-3.213-1.109-2.25110.8920.199-0.451-10.17511.043-1.025-69.798-0.8651.871-2.001-33.2834.381-15.71322.719-22.79719.17719.0791.982-162.131222.667.659-0.4770.155-1.923-17.501-0.033
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect █▅▅▅▆▄▆▂█▃▄▅▅▆▅▁▅▄82.9-10.24.4-1.833.2-29.738.3-67.876.6-46.2-39.18.70.217.9-1.1-107.5-9.3-32.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AmortizationOfFinancingCosts ▃▃▃▃▃▃▃▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁█▁▁▁▁▁▅▁1.11.21.11.11.11.01.01.00.60.40.30.30.40.30.3160.3210.3210.3210.3210.3210.3210.3210.3210.3220.3210.3260.4130.3260.3270.3260.3270.3260.3270.3260.3270.3260.5560.3213.2890.4450.3240.3250.3270.371.9620.404
us-gaap:DepreciationDepletionAndAmortization ▆▆▅▆██▇█▄▄▃▂▂▃▅▁19.819.518.40000000000000619.223.623.922.724.116.016.013.912.112.112.716.79.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncreaseDecreaseInAccountsReceivable █▁█33.6-14.437.2NANANANANANANA-2.0-2.9-2.7-17.926.7894.46422.025-16.17812.088-23.17711.597-44.12610.074-32.4228.2786.875-3.308-16.24321.015-44.5439.23639.2943.86516.892-31.83914.32519.483-5.39110.692-6.70626.4612.648-2.309-7.50815.052-2.621
us-gaap:IncreaseDecreaseInInventories ▇█▅▃▅▅▂▄▃▅▂▃▅▆▃▄▃▆▂▂▂▄▁▂▃▆▂▄▄▅▄▃▄▅▃▃▄▆▅▄▄▅▄▅▃▄28.79999999999999436.38.3-2.613.116.1-15.62.6-6.810.4-14.6-7.614.721.6-7.5641.907-3.55220.909-9.433-9.194-10.1633.111-20.061-9.729-0.95918.761-10.9562.2824.6812.1440.608-3.8920.25915.704-6.817-1.086.617.0749.4356.0943.18812.9114.6659.993-3.1982.257
us-gaap:NetCashProvidedByUsedInOperatingActivities ▁█-36.68.3NANA54.825.578.655.732.8-33.255.416.923.723.029.46320.424-4.0871.224.22259.76348.6538.17946.89346.4787.1181.552.61223.76221.48220.86140.239.05134.02-23.63873.16819.3984.247-9.17244.61551.8223.607-18.3861.48922.4054.8859.795
us-gaap:NetIncomeLoss ▄▅█▅▅▄▄▅▅▄▅▅▄▄▅▄▄▄▄▅▅▄▁▄▅▄▅▅▅▄▅▅▅▅▅▅▅▅▄▅▄▄▄▄▄▄6.525.6257.821.720.18.512.418.714.40.947.722.212.35.826.71.512.783-2.912-3.2915.02521.153-4.651-230.1234.7617.1575.24626.94722.85120.06911.99723.19624.44520.015.53520.7618.51617.93614.0838.41517.5410.5917.539.8026.5752.3991.384
us-gaap:ProfitLoss ▄▅█▅▅▄▄▅▅▄▅▅▄▄▅▄▄▄▄▅▅▄▁▄▅▄▅▅▅▄▅▅▅▅▅▅▅▅▄▅▄▄▄▄▄▄6.826.1258.221.921.08.512.518.714.61.047.922.713.16.327.02.1063.332-2.952-3.87813.68419.563-4.672-231.1444.27117.0825.27527.2123.15220.37112.33925.80424.84720.60316.10821.15118.88518.13614.1528.31617.50511.027.4039.9636.6652.4581.419
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities █▁-28.0-106.3NANA-10.0-10.2-9.3-613.9-10.6-8.9-222.5-7.2-11.9-19.0-11.921-429.176-7.5-31.403-4.342-3.55-4.957-5.232-2.293-35.589-20.502-15.14-19.348-17.22-20.91-15.007-21.271-21.452-20.18-12.078-14.627-226.52210.4576.345-7.219-40.798-7.777-3.878-42.865-8.339-6.728-6.283
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▄▄▄▃▄▄▃▄▃▃▃▃▄▃▄▃▃▃▃▃▃▃▄▄▄▄▅▄▄▄▅▅▄▄▄█▁▂▃▃▃▃▃▃▃▃15.211.511.05.910.710.39.511.69.25.99.28.412.56.611.7936.48.3718.3864.3743.9934.1865.23210.97311.5879.65114.82819.24917.22115.24810.41721.77621.58317.14812.07814.73445.753-10.457-6.3457.2194.7286.1674.2665.1543.8863.963.939
us-gaap:PaymentsToAcquireProductiveAssets NANANA6.110.710.39.511.69.25.99.28.412.06.2NANANANANANANANANANANANANANANANANANANANA14.734NANANA7.219NANANANANANANA
 us-gaap:PaymentsToAcquireProductiveAssets us-gaap:ConsolidationItems us-gaap:CorporateNonSegmentNANANA0.51.02.00.23.50.90.5-0.10.81.81.2NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireProductiveAssets us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,gtls:DistributionStorageEastNANANA3.73.55.15.13.84.91.04.42.52.01.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireProductiveAssets us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,gtls:DistributionStorageWestNANANA1.65.31.72.52.42.61.21.31.32.11.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireProductiveAssets us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,gtls:EnergyAndChemicalsCryogenicsNANANA0.20.51.00.50.90.42.72.22.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:PaymentsToAcquireProductiveAssets us-gaap:ConsolidationItems,us-gaap:StatementBusinessSegments us-gaap:OperatingSegments,gtls:EnergyAndChemicalsFinFansNANANA0.10.40.51.21.00.40.51.40.9NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsToAcquireInvestments ▁█12.940.0NANANANA0.0NANANA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▅▄▁▃▃▃▃█▄▃▄▃▃▄▃▆▃▃▃▃▄▃▃▃▄▃▃▃▃▃▃▄▃▄▃▄▄▃▂▅▄▃▃▃▃▃147.287.8-264.6-45.0-11.8-42.0-35.6496.353.5-2.630.91.2-3.910.0-20.982300.085-0.69-3.213-1.109-2.25110.8920.199-0.451-10.17511.043-1.025-69.798-0.8651.871-2.001-33.2834.381-15.71322.719-22.79719.17719.0791.982-162.131222.667.659-0.4770.155-1.923-17.501-0.033
us-gaap:PaymentsForRepurchaseOfCommonStock NANA0.00.00.019.3-0.80.00.12.70.30.10.12.20.0460.1110.0491.7940.0460.0150.0420.6010.0990.0260.0150.8080.0410.0350.1173.1740.0230.0760.0241.879-0.0530.0460.0184.4730.0090.00.01.09NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0300000.0300000.0300000.0300000.0300000.0300000.0308000.0307000.0307000.0306000.0306000.0306000.0305000.0305000.0305000.0305000.0305000.0305000.0305000.0305000.0305000.0304000.0304000.0303000.0303000.0300000.0300000.0299000.0299000.0296000.0295000.0294000.0291000.0288000.0285000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value36363636353535353531313131303030303030302928282828
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value4040353536363433323231313130313030303030303031323130303030292929292929
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-302010-03-31
Value3535353535353231313030303030303030303030303030303030292929292928282828
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-31
Value2700000.02630000.05080000.05060000.04910000.05180000.01390000.01340000.01760000.05730000.05510000.04004000.04063000.05228000.03923000.03893000.04884000.03934000.03528000.03588000.03495000.03717000.0738000.01336000.0837000.03679000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:ConvertibleDebtSecurities


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value2640000.02570000.0430000.000590000.01250000.01200000.0930000.0290000.0000
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount97.897.78.50.00.011.489.989.652.85.10.00.00.0

us-gaap:StockCompensationPlan


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value60000.060000.0250000.0650000.0500000.0190000.0140000.0140000.060000.0260000.0330000.0636000.0695000.01860000.0555000.0525000.01516000.0566000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount2.22.34.912.810.23.710.110.43.44.56.015.917.135.614.113.531.014.4

us-gaap:Warrant


Antidilutive
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-31
Value4400000.04410000.04410000.04400000.000770000.05180000.05180000.03368000.03368000.03368000.03368000.03368000.03368000.03368000.03368000.03368000.03368000.03368000.0003266000.03368000.03368000.03368000.03368000.0
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount86.687.289.884.90.00.043.890.494.084.182.964.485.986.569.085.695.593.996.490.60.00.0390.291.50.00.00.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.180.727.290.620.570.240.350.520.440.031.520.720.40.190.870.050.09-0.09-0.110.490.69-0.15-7.540.160.560.170.890.750.660.40.760.810.660.520.690.620.60.480.290.60.360.260.340.230.080.05
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value0.160.636.690.60.570.240.340.510.410.031.470.670.380.180.850.050.09-0.09-0.110.480.68-0.15-7.540.150.560.170.880.740.650.380.710.740.640.510.690.610.590.470.280.590.350.250.330.230.080.05
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.180.721.060.440.390.060.460.520.440.030.580.70.320.140.89-0.020.04-0.06
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare us-gaap:StatementScenario

us-gaap:ScenarioPlan


Income
Period End2021-06-30
Value0.04
Percentage of IncomeLossFromContinuingOperationsPerBasicShare22.2

Income Loss From Continuing Operations Per Diluted Share

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.160.630.970.430.390.060.460.510.410.030.560.650.310.130.87-0.020.04-0.06
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare us-gaap:StatementScenario

us-gaap:ScenarioPlan


Income
Period End2021-06-30
Value0.04
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare25.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2.43.41.82.22.02.92.62.1-1.92.41.40.50.23.21.5451.5691.7126.2741.6651.8261.6515.5372.1221.4172.0345.7522.0791.731.9263.9573.2071.7072.5112.5641.751.531.6762.505
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.71.20.60.80.61.00.80.6-0.60.90.50.20.11.10.60.80.73.10.80.90.72.90.80.50.82.30.60.60.61.51.10.60.80.90.60.60.71.2

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value146.42784128-1.4252.316-3.74116-9.118319.6914-0.236-14.37515151.841-235.224-1.20219-2.571514191031282014182114165.5356.4941113
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.42.289.015.39.0-0.58.00.75.2-1.414.15.9-2.86.511.64.86.1-0.1-6.77.56.11.0-90.2-0.57.3-1.04.65.06.53.810.29.66.85.35.98.36.07.62.53.15.98.3

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value300000.0500000.0300000.0200000.0900000.00100000.00200000.0200000.0400000.0800000.0200000.0600000.0411000.0641000.0579000.0-31000.0-470000.0-1364000.0-1708000.03000.0-1141000.0-762000.0-41000.00286000.0372000.0318000.0196000.02697000.0433000.0608000.0592000.0394000.0369000.0200000.069000.035000.0-35000.0429000.0-127000.0
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.20.10.10.30.00.00.00.10.10.10.30.10.20.20.30.2-0.0-0.2-0.7-0.70.0-0.4-0.3-0.00.00.10.10.10.10.90.10.20.20.10.10.10.00.0-0.00.2-0.1

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value146.92784128-1.4252.316-3.54116-8.918311015-0.267-14.84513131.844-236.365-1.96419-2.571515201033292015182114165.2686.4591213
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.52.489.115.39.3-0.58.10.75.2-1.314.36.2-2.86.711.75.16.3-0.1-6.96.85.51.0-90.6-0.77.3-1.04.75.16.63.911.19.77.05.56.18.46.17.62.43.16.18.3

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2382042241942182292562562262222161892352022231701741481571341601411871951951722292022141882092132081942181761651481551441381101089610183
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax74.270.971.971.270.276.179.975.973.382.674.569.873.672.482.883.973.572.773.465.964.872.872.174.172.370.470.369.070.070.969.170.669.971.071.969.369.168.770.968.568.967.868.169.373.071.0

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value838387789291851018267738284778270635557698652726874729691927793888979857874676366625250423734
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.829.128.128.829.830.326.729.926.724.925.530.226.427.630.834.726.527.326.634.135.227.227.925.927.729.629.731.030.029.130.929.430.129.028.130.730.931.329.131.531.132.231.930.727.029.0

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperations


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value6.5253715132.01618140.918219.94.227-0.61.2-1.9
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.08.912.05.74.40.75.15.54.70.36.27.93.11.510.2-0.30.5-0.9

us-gaap:IncomeLossFromContinuingOperations us-gaap:StatementScenario

us-gaap:ScenarioPlan


Income
Period End2021-06-302021-03-31
Value4.924
Percentage of IncomeLossFromContinuingOperations75.493.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.58.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ScenarioPlan0.00.0

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

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value8.129432224109.22519-1.02126188.68.7684.0135.535-4.716-3.0051530-4.584-243.79310237.64537352917353128222827271911241610148.9353.2781.976
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.510.114.18.18.03.42.97.46.3-0.47.59.65.73.13.32.02.3-2.3-1.47.612.4-2.4-93.53.98.93.111.412.09.56.611.710.59.68.39.510.711.39.25.011.78.26.69.06.42.41.7

Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value6.8263715142.11218141.01822104.7270.0
Percentage of IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.19.012.15.84.70.73.95.54.70.46.38.13.31.710.30.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1.33.16.06.23.91.7-3.36.44.9-2.03.74.25.02.3-18.2461.9072.203-1.7640.8731.764100.088-12.6496.0956.8682.379.924128.8185.2149.7726.9637.9816.587.7188.3548.9325.7782.7387.1225.4663.4044.3462.270.820.557
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.41.11.92.31.30.6-1.01.91.6-0.71.31.51.60.8-6.80.90.9-0.90.40.94.40.0-4.92.32.51.03.04.12.92.03.22.32.72.42.53.33.72.71.23.42.72.12.71.60.60.5

Interest Expense Debt

us-gaap:InterestExpenseDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:InterestExpenseDebt

gtls:ConvertibleNotesdue2024, us-gaap:ConvertibleDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.70.62.82.62.72.52.62.62.62.42.52.52.52.3
Percentage of InterestExpenseDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.91.00.90.80.80.80.80.90.90.90.80.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax gtls:ConvertibleNotesdue2024 us-gaap:ConvertibleDebt0.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.52525721208.51218140.94722125.8261.512.783-2.912-3.291521-4.651-230.1234.76175.2462622201123242015201817148.41517107.539.8026.5752.3991.384
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.08.982.57.96.52.83.95.54.70.316.48.23.82.19.90.71.2-1.4-1.57.48.6-2.4-88.31.86.32.18.37.86.54.57.68.16.75.76.87.37.56.53.88.35.34.66.24.71.71.2

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value300000.0500000.0400000.0200000.0900000.00100000.00200000.0100000.0200000.0500000.0800000.0500000.0395000.0596000.0549000.0-40000.0-588000.0-1341000.0-1590000.0-21000.0-1021000.0-489000.0-75000.029000.0263000.0301000.0302000.0342000.02608000.0402000.0603000.0573000.0391000.0369000.0200000.069000.0-99000.0-35000.0429000.0-127000.0161000.090000.059000.035000.0
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.20.10.10.30.00.00.00.10.00.10.20.30.20.10.30.2-0.0-0.3-0.7-0.6-0.0-0.4-0.2-0.00.00.10.10.10.10.90.10.20.20.10.10.10.0-0.0-0.00.2-0.10.10.10.00.0

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value575565505967647157624750616061595355544952523115249575550585554525652524541433837403832292926
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.919.120.918.519.022.520.121.118.623.216.418.719.121.522.829.622.427.225.524.321.027.2119.520.018.423.517.017.318.920.817.817.519.119.017.318.117.120.217.717.820.323.420.521.220.922.6

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2528222833232129254.62631231621109.9350.2472.33220340.037-238.9181525144140342239353227323233232529211418138.5637.603
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.010.07.210.310.87.86.68.88.21.79.111.67.36.07.95.24.20.11.19.814.10.0-91.65.99.36.112.813.711.18.313.111.911.110.010.812.613.811.011.513.710.78.811.49.56.26.4

us-gaap:OperatingIncomeLoss us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-16.3-16.8-10.8-15.4-16.6-19.7-19.0-21.0-14.1-16.3-6.9-15.3-15.7-13.5-11.9-20.4-14.0-16.1
Percentage of OperatingIncomeLoss-63.7-58.1-48.0-54.8-49.7-83.8-90.0-70.2-55.7-354.3-26.2-48.6-66.8-79.9-55.9-195.3-140.9-6518.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-5.1-5.8-3.5-5.6-5.3-6.5-5.9-6.2-4.6-6.1-2.4-5.6-4.9-4.8-4.4-10.1-5.9-7.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CorporateNonSegment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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

us-gaap:OperatingSegments, gtls:CryoTankSolutions


Operating
Period End2021-06-302021-03-312020-06-302020-03-31
Value13151511
Percentage of OperatingIncomeLoss52.354.047.649.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.25.45.13.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:CryoTankSolutions13.715.015.111.8

us-gaap:OperatingSegments, gtls:DistributionStorageEast


Operating
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9.98.16.9-0.27.11.9-2.35.83.36.53.7
Percentage of OperatingIncomeLoss35.224.329.4-0.923.77.5-50.022.110.527.721.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.62.62.3-0.12.10.6-0.92.01.22.01.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:DistributionStorageEast11.610.29.90.010.12.4-3.30.05.810.46.7

us-gaap:OperatingSegments, gtls:DistributionStorageWest


Operating
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1927262624282523312322
Percentage of OperatingIncomeLoss70.183.2112.8127.083.3113.4556.589.4101.3100.4131.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.29.08.88.37.49.39.58.111.77.47.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:DistributionStorageWest21.626.023.70.026.724.821.70.026.820.122.1

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsCryogenics


Operating
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value15148.78.73.60.0-10.7-1.16.4
Percentage of OperatingIncomeLoss55.542.837.041.212.00.0-232.6-4.220.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.74.62.92.71.10.0-4.0-0.42.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:EnergyAndChemicalsCryogenics24.122.414.00.07.40.0-30.50.018.0

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsFinFans


Operating
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value-1.7-0.21.14.616109.45.85.7
Percentage of OperatingIncomeLoss-6.0-0.64.721.854.240.3204.322.118.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.6-0.10.41.44.83.33.52.02.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:EnergyAndChemicalsFinFans-4.2-0.31.40.012.614.013.30.09.1

us-gaap:OperatingSegments, gtls:HeatTransferSystems


Operating
Period End2021-06-302021-03-312020-06-302020-03-31
Value-0.53.97.25.5
Percentage of OperatingIncomeLoss-2.013.521.623.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.21.42.31.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:HeatTransferSystems-0.85.67.44.9

us-gaap:OperatingSegments, gtls:RepairServiceAndLeasing


Operating
Period End2021-06-302021-03-312020-06-302020-03-31
Value5.68.37.64.6
Percentage of OperatingIncomeLoss21.928.722.819.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.72.92.41.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:RepairServiceAndLeasing10.320.019.011.3

us-gaap:OperatingSegments, gtls:SpecialtyProducts


Operating
Period End2021-06-302021-03-312020-06-302020-03-31
Value23171113
Percentage of OperatingIncomeLoss91.461.935.058.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.36.23.84.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:SpecialtyProducts21.923.224.126.1

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value7.6-19.2207.9-9.9-16.41.6-4.5-6.1-21.412112.676-11.0840.271-5.9746.48-5.489-5.9622.661-7.816-11.934-8.113-0.118-1.8797.9844.5420.331-1.032-2.7132.543-3.4432.264-3.048-11.046
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.4-6.77.32.5-3.3-4.90.5-1.7-2.2-6.74.44.91.3-5.20.1-2.43.3-2.1-2.31.0-3.2-3.7-2.8-0.0-0.72.61.50.1-0.4-0.91.0-1.41.0-1.4-5.2

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value7.6-19.2207.9-9.9-16.41.6-4.6-6.1-21.412
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0102.2100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.4-6.77.32.5-3.3-4.90.5-1.7-2.2-6.74.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.82625821218.51218141.04722136.3272.1063.332-2.952-3.8781319-4.672-231.1444.271175.2752723201225242016211818148.31617117.4039.9636.6652.4581.419
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.19.082.78.06.82.83.95.54.70.416.58.34.12.310.01.01.4-1.4-1.86.77.9-2.4-88.61.66.32.28.37.96.64.68.58.26.95.97.07.47.66.53.88.35.54.56.34.81.81.2

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-09-302020-06-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.30.50.20.90.20.10.50.80.5
Percentage of ProfitLoss4.41.90.94.31.410.02.26.17.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.20.10.30.10.00.20.30.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value6.52521208.518140.922125.8
Percentage of ProfitLoss95.698.199.195.7100.0100.098.690.097.893.992.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.08.97.96.52.85.54.70.38.23.82.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value322288312273310301321338309269290272319279269202238204214203247193260264270245326293306266303301298273303254239216219211200162158139139118
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-2.4-3.36.2-8.3-3.9-2.6-0.6-3.2-4.0-3.03.9-1.7-0.3-1.0-0.3-6.70.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.7-1.12.0-3.0-1.3-0.9-0.2-0.9-1.3-1.11.3-0.6-0.1-0.4-0.1-3.30.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.7-1.12.0-3.0-1.3-0.9-0.2-0.9-1.3-1.11.3-0.6-0.1-0.4-0.1-3.30.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:ProductOrService

us-gaap:IntersegmentElimination, gtls:Bulkindustrialgasapplications


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-0.9-0.3-0.9-0.5-1.0-0.5-0.30.2-0.40.00.03.0-0.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.3-0.1-0.3-0.2-0.3-0.2-0.10.1-0.10.00.01.1-0.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.3-0.1-0.3-0.2-0.3-0.2-0.10.1-0.10.00.01.1-0.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination gtls:Bulkindustrialgasapplications100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0

us-gaap:IntersegmentElimination, gtls:HVACpowerandrefining


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-0.2-0.2-0.1-0.3-0.60.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.1-0.0-0.1-0.20.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.1-0.0-0.1-0.20.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination gtls:HVACpowerandrefining100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.0

us-gaap:IntersegmentElimination, gtls:Liquefiednaturalgasapplications


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-3.2-2.8-1.1-0.8-0.10.00.00.0-0.4-0.3-1.011-5.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.2-0.9-0.4-0.2-0.00.00.00.0-0.1-0.1-0.44.2-2.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.2-0.9-0.4-0.2-0.00.00.00.0-0.1-0.1-0.44.2-2.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination gtls:Liquefiednaturalgasapplications100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0

us-gaap:IntersegmentElimination, gtls:Naturalgasprocessingincludingpetrochemicalapplications


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.00.0-0.31.3-1.50.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.0-0.10.4-0.40.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.0-0.10.4-0.40.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination gtls:Naturalgasprocessingincludingpetrochemicalapplications0.00.0100.0100.0100.00.00.00.00.00.00.00.00.0

us-gaap:IntersegmentElimination, gtls:Packagedgasindustrialapplications


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-4.0-0.6-0.9-1.5-0.6-1.3-1.0-0.6-0.90.00.0-14.70.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.5-0.2-0.3-0.5-0.2-0.4-0.4-0.2-0.30.00.0-5.50.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.5-0.2-0.3-0.5-0.2-0.4-0.4-0.2-0.30.00.0-5.50.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination gtls:Packagedgasindustrialapplications100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.0

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

us-gaap:OperatingSegments, gtls:Bulkindustrialgasapplications, gtls:DistributionStorageEast


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value45443932484740403129242826
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.814.412.910.114.315.514.913.911.79.18.910.713.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.814.412.910.114.315.514.913.911.79.18.910.713.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:Bulkindustrialgasapplications gtls:DistributionStorageEast100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:Bulkindustrialgasapplications, gtls:DistributionStorageWest


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value31363243393537424136283535
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.611.910.713.411.711.514.114.815.111.310.213.117.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.611.910.713.411.711.514.114.815.111.310.213.117.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:Bulkindustrialgasapplications gtls:DistributionStorageWest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:HVACpowerandrefining, gtls:EnergyAndChemicalsCryogenics


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value5.95.57.37.37.3105.07.811
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.21.82.42.32.23.51.92.74.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.21.82.42.32.23.51.92.74.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:HVACpowerandrefining gtls:EnergyAndChemicalsCryogenics100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:HVACpowerandrefining, gtls:EnergyAndChemicalsFinFans


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value6.6121010298.58.67.17.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.43.93.33.18.62.73.22.42.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.43.93.33.18.62.73.22.42.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:HVACpowerandrefining gtls:EnergyAndChemicalsFinFans100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:Liquefiednaturalgasapplications, gtls:DistributionStorageEast


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value24221934101612171116201326
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.87.16.510.63.05.34.55.94.35.07.34.912.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.87.16.510.63.05.34.55.94.35.07.34.912.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:Liquefiednaturalgasapplications gtls:DistributionStorageEast100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:Liquefiednaturalgasapplications, gtls:DistributionStorageWest


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value27141814161922172020131313
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.04.76.34.64.96.48.26.07.56.54.64.86.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.04.76.34.64.96.48.26.07.56.54.64.86.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:Liquefiednaturalgasapplications gtls:DistributionStorageWest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:Liquefiednaturalgasapplications, gtls:EnergyAndChemicalsCryogenics


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value34343326175.34.23.53.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.611.211.08.45.11.71.61.21.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.611.211.08.45.11.71.61.21.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:Liquefiednaturalgasapplications gtls:EnergyAndChemicalsCryogenics100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:Liquefiednaturalgasapplications, gtls:EnergyAndChemicalsFinFans


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value6.89.98.69.8999999999999971110108.69.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.53.22.83.13.33.43.93.03.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.53.22.83.13.33.43.93.03.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:Liquefiednaturalgasapplications gtls:EnergyAndChemicalsFinFans100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:Naturalgasprocessingincludingpetrochemicalapplications, gtls:DistributionStorageEast


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.00.90.0-1.01.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.30.0-0.30.30.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.30.0-0.30.30.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:Naturalgasprocessingincludingpetrochemicalapplications gtls:DistributionStorageEast0.0100.00.0100.0100.00.00.00.00.00.00.00.00.0

us-gaap:OperatingSegments, gtls:Naturalgasprocessingincludingpetrochemicalapplications, gtls:EnergyAndChemicalsCryogenics


Revenue
Period End2020-09-302020-06-302019-09-302019-06-30
Value24232431
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.07.67.210.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.07.67.210.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:Naturalgasprocessingincludingpetrochemicalapplications gtls:EnergyAndChemicalsCryogenics100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:Naturalgasprocessingincludingpetrochemicalapplications, gtls:EnergyAndChemicalsFinFans


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value274262698853514743
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.913.620.521.726.217.319.116.415.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.913.620.521.726.217.319.116.415.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:Naturalgasprocessingincludingpetrochemicalapplications gtls:EnergyAndChemicalsFinFans100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:Packagedgasindustrialapplications, gtls:DistributionStorageEast


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value151111111113161413179.92310
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.63.83.73.53.34.46.15.14.85.33.58.85.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.63.83.73.53.34.46.15.14.85.33.58.85.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:Packagedgasindustrialapplications gtls:DistributionStorageEast100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:Packagedgasindustrialapplications, gtls:DistributionStorageWest


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value32344140373536353740393634
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.811.113.612.511.011.413.412.313.712.714.313.616.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.811.113.612.511.011.413.412.313.712.714.313.616.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:Packagedgasindustrialapplications gtls:DistributionStorageWest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gtls:CryoTankSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value9710310598
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.436.033.932.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax30.436.033.932.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:CryoTankSolutions100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:DistributionStorageEast


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value85797076707768725662556563
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.125.723.223.820.825.125.524.820.919.519.724.431.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.125.723.223.820.825.125.524.820.919.519.724.431.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:DistributionStorageEast100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:DistributionStorageWest


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value911061111819311511811811911710010599
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.334.437.056.527.637.443.940.843.736.836.039.049.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.334.437.056.527.637.443.940.843.736.836.039.049.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:DistributionStorageWest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsCryogenics


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value646362584847353835
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.720.520.618.314.515.413.013.213.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.720.520.618.314.515.413.013.213.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:EnergyAndChemicalsCryogenics100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsFinFans


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4064808912872706362
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.820.726.727.938.023.426.221.923.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.820.726.727.938.023.426.221.923.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:EnergyAndChemicalsFinFans100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:HeatTransferSystems


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value656997112
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.224.031.337.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.224.031.337.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:HeatTransferSystems100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:RepairServiceAndLeasing


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value54414040
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.014.412.913.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax17.014.412.913.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:RepairServiceAndLeasing100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:SpecialtyProducts


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value106774852
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.226.815.717.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.226.815.717.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:SpecialtyProducts100.0100.0100.0100.0

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

us-gaap:OperatingSegments, gtls:CryoTankSolutions, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value89989489
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.934.230.429.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.934.230.429.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:CryoTankSolutions us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:CryoTankSolutions, us-gaap:TransferredOverTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value8.05.2108.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.51.83.52.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.51.83.52.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:CryoTankSolutions us-gaap:TransferredOverTime100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:DistributionStorageEast, us-gaap:TransferredAtPointInTime


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7769596964756365555150
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.422.219.621.519.024.223.822.720.216.118.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.422.219.621.519.024.223.822.720.216.118.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:DistributionStorageEast us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:DistributionStorageEast, us-gaap:TransferredOverTime


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7.410107.46.32.74.86.11.8104.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.73.43.62.31.90.91.82.10.73.41.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.73.43.62.31.90.91.82.10.73.41.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:DistributionStorageEast us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:DistributionStorageWest, us-gaap:TransferredAtPointInTime


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value81911021697910510710610210591
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax29.629.433.952.723.634.139.936.537.832.932.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax29.629.433.952.723.634.139.936.537.832.932.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:DistributionStorageWest us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:DistributionStorageWest, us-gaap:TransferredOverTime


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10159.2121310.0101216129.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.75.03.03.84.13.23.94.26.03.93.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.75.03.03.84.13.23.94.26.03.93.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:DistributionStorageWest us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsCryogenics, us-gaap:TransferredAtPointInTime


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value4.20.00.0-10.5100.10.2-9.62.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.50.00.0-3.33.20.00.1-3.30.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.50.00.0-3.33.20.00.1-3.30.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:EnergyAndChemicalsCryogenics us-gaap:TransferredAtPointInTime100.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsCryogenics, us-gaap:TransferredOverTime


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value606362693847344733
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.220.520.621.611.315.313.016.512.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.220.520.621.611.315.313.016.512.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:EnergyAndChemicalsCryogenics us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsFinFans, us-gaap:TransferredAtPointInTime


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value172021291920187916
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.36.77.09.15.86.57.027.36.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax6.36.77.09.15.86.57.027.36.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:EnergyAndChemicalsFinFans us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsFinFans, us-gaap:TransferredOverTime


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value234359601095251-15.945
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.513.919.718.832.317.019.2-5.516.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.513.919.718.832.317.019.2-5.516.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:EnergyAndChemicalsFinFans us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:HeatTransferSystems, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value5.25.68.17.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.61.92.62.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.61.92.62.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:HeatTransferSystems us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:HeatTransferSystems, us-gaap:TransferredOverTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value606389105
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.622.028.735.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.622.028.735.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:HeatTransferSystems us-gaap:TransferredOverTime100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:RepairServiceAndLeasing, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value37262528
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.79.38.39.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.79.38.39.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:RepairServiceAndLeasing us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:RepairServiceAndLeasing, us-gaap:TransferredOverTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value16141412
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.25.14.64.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax5.25.14.64.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:RepairServiceAndLeasing us-gaap:TransferredOverTime100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:SpecialtyProducts, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value73613238
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.821.510.512.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.821.510.512.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:SpecialtyProducts us-gaap:TransferredAtPointInTime100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:SpecialtyProducts, us-gaap:TransferredOverTime


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value33151614
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.45.35.24.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.45.35.24.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:SpecialtyProducts us-gaap:TransferredOverTime100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:StatementGeographical

us-gaap:IntersegmentElimination, gtls:EuropeMiddleEastAfricaAndIndia


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value-0.7-1.0-0.5-0.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.3-0.2-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.3-0.2-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination gtls:EuropeMiddleEastAfricaAndIndia100.0100.0100.0100.0

us-gaap:IntersegmentElimination, srt:AsiaPacific


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value-0.7-0.6-0.4-0.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.2-0.1-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.2-0.2-0.1-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination srt:AsiaPacific100.0100.0100.0100.0

us-gaap:IntersegmentElimination, srt:NorthAmerica


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value-1.0-1.7-0.9-1.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.3-0.6-0.3-0.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.3-0.6-0.3-0.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination srt:NorthAmerica100.0100.0100.0100.0

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

us-gaap:OperatingSegments, gtls:EuropeMiddleEastAfricaAndIndia, gtls:CryoTankSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value32373234
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.213.110.411.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.213.110.411.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:EuropeMiddleEastAfricaAndIndia gtls:CryoTankSolutions100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:EuropeMiddleEastAfricaAndIndia, gtls:HeatTransferSystems


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value8.87.8109.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.72.73.33.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.72.73.33.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:EuropeMiddleEastAfricaAndIndia gtls:HeatTransferSystems100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:EuropeMiddleEastAfricaAndIndia, gtls:RepairServiceAndLeasing


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value9.1109.86.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.83.63.22.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.83.63.22.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:EuropeMiddleEastAfricaAndIndia gtls:RepairServiceAndLeasing100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:EuropeMiddleEastAfricaAndIndia, gtls:SpecialtyProducts


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value53451925
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.615.86.48.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax16.615.86.48.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments gtls:EuropeMiddleEastAfricaAndIndia gtls:SpecialtyProducts100.0100.0100.0100.0

us-gaap:OperatingSegments, srt:AsiaPacific, gtls:CryoTankSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value29242820
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.08.49.16.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.08.49.16.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:AsiaPacific gtls:CryoTankSolutions100.0100.0100.0100.0

us-gaap:OperatingSegments, srt:AsiaPacific, gtls:HeatTransferSystems


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value14141520
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.35.15.16.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.35.15.16.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:AsiaPacific gtls:HeatTransferSystems100.0100.0100.0100.0

us-gaap:OperatingSegments, srt:AsiaPacific, gtls:RepairServiceAndLeasing


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value151.81.91.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.90.60.60.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.90.60.60.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:AsiaPacific gtls:RepairServiceAndLeasing100.0100.0100.0100.0

us-gaap:OperatingSegments, srt:AsiaPacific, gtls:SpecialtyProducts


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value9.65.62.52.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.01.90.80.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.01.90.80.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:AsiaPacific gtls:SpecialtyProducts100.0100.0100.0100.0

us-gaap:OperatingSegments, srt:NorthAmerica, gtls:CryoTankSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value34414340
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.714.214.113.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.714.214.113.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:NorthAmerica gtls:CryoTankSolutions100.0100.0100.0100.0

us-gaap:OperatingSegments, srt:NorthAmerica, gtls:HeatTransferSystems


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value42467182
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.116.022.927.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.116.022.927.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:NorthAmerica gtls:HeatTransferSystems100.0100.0100.0100.0

us-gaap:OperatingSegments, srt:NorthAmerica, gtls:RepairServiceAndLeasing


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value29292832
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.210.19.110.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.210.19.110.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:NorthAmerica gtls:RepairServiceAndLeasing100.0100.0100.0100.0

us-gaap:OperatingSegments, srt:NorthAmerica, gtls:SpecialtyProducts


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value43262624
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.49.08.48.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.49.08.48.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments srt:NorthAmerica gtls:SpecialtyProducts100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:NonUs, gtls:CryoTankSolutions


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value1.60.91.03.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.30.31.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.30.31.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:NonUs gtls:CryoTankSolutions100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:NonUs, gtls:HeatTransferSystems


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.20.30.20.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:NonUs gtls:HeatTransferSystems100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:NonUs, gtls:RepairServiceAndLeasing


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.10.10.10.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:NonUs gtls:RepairServiceAndLeasing100.0100.0100.0100.0

us-gaap:OperatingSegments, us-gaap:NonUs, gtls:SpecialtyProducts


Revenue
Period End2021-06-302020-06-302020-03-31
Value0.60.10.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments us-gaap:NonUs gtls:SpecialtyProducts100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:TimingOfTransferOfGoodOrService

us-gaap:IntersegmentElimination, us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-1.5-2.96.5-6.9-1.4-1.50.8-3.2-4.0-3.02.2-1.30.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.5-1.02.1-2.5-0.5-0.50.2-0.9-1.3-1.10.8-0.50.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.5-1.02.1-2.5-0.5-0.50.2-0.9-1.3-1.10.8-0.50.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:IntersegmentElimination, us-gaap:TransferredOverTime


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-0.9-0.4-0.3-1.4-2.5-1.1-1.40.00.00.0-0.1-0.4-0.3-1.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.3-0.1-0.1-0.5-0.8-0.4-0.40.00.00.0-0.0-0.1-0.1-0.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.3-0.1-0.1-0.5-0.8-0.4-0.40.00.00.0-0.0-0.1-0.1-0.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

gtls:Bulkindustrialgasapplications


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value76817074868377837264536760
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.126.123.423.325.726.828.928.726.620.318.924.929.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.126.123.423.325.726.828.928.726.620.318.924.929.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax gtls:Bulkindustrialgasapplications100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gtls:HVACpowerandrefining


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1217171735191314182118182.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.55.65.75.310.66.35.15.16.96.86.76.91.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.55.65.75.310.66.35.15.16.96.86.76.91.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax gtls:HVACpowerandrefining100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gtls:Liquefiednaturalgasapplications


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value89787985545248464442425039
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.625.326.326.416.216.818.116.016.313.315.118.719.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.625.326.326.416.216.818.116.016.313.315.118.719.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax gtls:Liquefiednaturalgasapplications100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gtls:Naturalgasprocessingincludingpetrochemicalapplications


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value516683691128570706369586127
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.921.427.621.633.327.526.124.423.321.621.022.813.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.921.427.621.633.327.526.124.423.321.621.022.813.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax gtls:Naturalgasprocessingincludingpetrochemicalapplications100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gtls:Packagedgasindustrialapplications


Revenue
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value43455149484751494956484544
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.914.717.015.514.315.419.117.118.217.717.517.022.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.914.717.015.514.315.419.117.118.217.717.517.022.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax gtls:Packagedgasindustrialapplications100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementGeographical

gtls:EuropeMiddleEastAfricaAndIndia


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value1031007175
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.034.923.125.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.034.923.125.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax gtls:EuropeMiddleEastAfricaAndIndia100.0100.0100.0100.0

srt:AsiaPacific


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value67454844
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.115.915.514.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.115.915.514.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:AsiaPacific100.0100.0100.0100.0

srt:NorthAmerica


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value148140168178
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax46.148.854.259.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax46.148.854.259.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax srt:NorthAmerica100.0100.0100.0100.0

us-gaap:NonUs


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value2.51.31.43.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.80.50.51.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.80.50.51.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NonUs100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TimingOfTransferOfGoodOrService

us-gaap:TransferredAtPointInTime


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value204190204173179162173170196242159175217198
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.665.965.463.457.953.753.850.563.690.154.964.468.170.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax63.665.965.463.457.953.753.850.563.690.154.964.468.170.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TransferredAtPointInTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TransferredOverTime


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1179810810013013914816711246509610281
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.434.134.636.642.146.346.249.536.417.417.335.631.929.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax36.434.134.636.642.146.346.249.536.417.417.335.631.929.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:TransferredOverTime100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value322288312273310301321338309269290272319279269240238204214203247193260264270245326293306266303301298273303254239216219211200162158139139118
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0118.7100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value48464141455353575055414555545556505252454849534845535046535049475147474234403534363429262523
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.916.013.115.014.517.916.517.016.220.614.316.817.319.320.728.021.125.724.322.319.825.620.718.216.921.715.615.817.519.116.315.917.417.215.816.614.518.816.016.218.121.418.418.818.320.3

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value28302652257024522452242324812497198319131897173817491752172416931239123212331217120911771201143914661453146214951487146414611461139013571327132312111184117412801008960954926
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value3582752446676
Percentage of Assets12.710.49.52.73.1
Percentage of Assets12.710.49.52.73.1
Percentage of Assets us-gaap:CorporateNonSegment100.0100.0100.0100.0100.0

us-gaap:OperatingSegments


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value1084984967919
Percentage of Assets38.337.137.637.1
Percentage of Assets38.337.137.637.1
Percentage of Assets us-gaap:OperatingSegments100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gtls:CryoTankSolutions


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value400392399374
Percentage of Assets14.114.815.515.1
Percentage of Assets14.114.815.515.1
Percentage of Assets us-gaap:OperatingSegments gtls:CryoTankSolutions100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:DistributionStorageEast


Assetsus-gaap:
Period End2020-09-302019-12-31
Value531528
Percentage of Assets21.721.3
Percentage of Assets21.721.3
Percentage of Assets us-gaap:OperatingSegments gtls:DistributionStorageEast100.0100.0

us-gaap:OperatingSegments, gtls:DistributionStorageWest


Assetsus-gaap:
Period End2020-09-302019-12-31
Value377349
Percentage of Assets15.414.1
Percentage of Assets15.414.1
Percentage of Assets us-gaap:OperatingSegments gtls:DistributionStorageWest100.0100.0

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsCryogenics


Assetsus-gaap:
Period End2020-09-302019-12-31
Value424430
Percentage of Assets17.317.3
Percentage of Assets17.317.3
Percentage of Assets us-gaap:OperatingSegments gtls:EnergyAndChemicalsCryogenics100.0100.0

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsFinFans


Assetsus-gaap:
Period End2020-09-302019-12-31
Value9831028
Percentage of Assets40.141.4
Percentage of Assets40.141.4
Percentage of Assets us-gaap:OperatingSegments gtls:EnergyAndChemicalsFinFans100.0100.0

us-gaap:OperatingSegments, gtls:HeatTransferSystems


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value243230247328
Percentage of Assets8.68.79.613.3
Percentage of Assets8.68.79.613.3
Percentage of Assets us-gaap:OperatingSegments gtls:HeatTransferSystems100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:RepairServiceAndLeasing


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value175145142106
Percentage of Assets6.25.55.54.3
Percentage of Assets6.25.55.54.3
Percentage of Assets us-gaap:OperatingSegments gtls:RepairServiceAndLeasing100.0100.0100.0100.0

us-gaap:OperatingSegments, gtls:SpecialtyProducts


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312019-12-31
Value265216178109
Percentage of Assets9.48.26.94.4
Percentage of Assets9.48.26.94.4
Percentage of Assets us-gaap:OperatingSegments gtls:SpecialtyProducts100.0100.0100.0100.0

us-gaap:Assets us-gaap:StatementOperatingActivitiesSegment

us-gaap:SegmentDiscontinuedOperations


Assetsus-gaap:
Period End2020-09-302019-12-312018-12-312018-09-302017-12-31
Value69680.0123104
Percentage of Assets2.82.80.07.16.1
Percentage of Assets2.82.80.07.16.1
Percentage of Assets us-gaap:SegmentDiscontinuedOperations100.0100.00.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302012-12-31
Value124610869911160120612081249129478510191008897929923919960518529534505512495526528554564574626635633643680643628
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets44.041.038.647.349.249.950.351.839.653.353.251.653.152.753.356.741.943.043.341.542.442.143.836.737.838.839.341.942.743.244.046.646.247.3

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value28302652257024522452242324812497198319131897173817491752172416931239123212331217120911771201143914661453146214951487146414611461139013571327132312111184117412801008960954926
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value157615591572128612401210122711981193888884836816825802729718701697710693676670904904882879862846824754716681719696675649633611600538515499475
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets55.758.861.252.450.649.949.548.060.246.546.648.146.747.146.543.158.056.956.558.357.357.555.862.861.760.760.257.756.956.351.649.149.053.052.551.153.653.552.046.953.453.752.351.3

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value875713703728684651673683710645661667661650634622635633652627608565587572611610604653653642649665606583556571637605597697454409406414
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets30.926.927.329.727.926.927.127.435.833.734.938.437.837.136.836.851.351.453.051.550.348.048.939.841.742.041.443.743.943.944.445.543.643.041.943.252.651.150.954.545.142.642.544.7

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-312009-12-312008-12-312007-12-31
Value19711412512012289119801487111815714814212212423424328126721315912382828310314014214013715112512614110525424225638215214616520818821321112292
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.04.34.94.95.03.74.83.27.53.86.29.08.58.27.17.418.919.822.921.917.613.510.35.75.75.77.19.49.69.69.410.49.09.310.78.021.020.521.929.815.115.317.30.00.00.022.80.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-31
Value198115126121123901208114972119158149149131133240250282123103
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.04.44.95.05.03.74.83.37.53.86.39.18.58.57.67.919.420.322.910.37.1

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value220186200163184195202224204205194177204207222195154130142132150140183174203193178182199178224213173166150181144127131123121948877
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.87.07.86.77.58.18.29.010.310.710.310.211.711.812.911.612.510.611.610.912.511.915.312.213.913.312.212.213.412.215.314.612.512.211.313.711.910.711.29.612.19.89.28.4

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value31027924823724823521923422823423318823322320821318418516918219120319922023123121522722622321321021120819620417516714913512311910485
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.010.69.79.710.19.78.89.411.512.312.310.813.312.712.112.614.915.013.815.015.817.316.615.315.815.914.815.215.315.314.614.415.215.414.815.514.414.212.810.612.212.410.99.2

Inventory Finished Goods

us-gaap:InventoryFinishedGoods

us-gaap:InventoryFinishedGoods


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value8081657471666775777782698377747878747276829688100103938595888176827878697355564845
Percentage of InventoryFinishedGoods100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.93.12.63.02.92.82.73.03.94.14.34.04.84.44.34.66.36.05.96.36.88.27.47.07.06.45.96.46.05.65.35.75.75.85.35.54.64.84.24.7

Inventory Raw Materials And Supplies

us-gaap:InventoryRawMaterialsAndSupplies

us-gaap:InventoryRawMaterialsAndSupplies


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value16114012411512311110410810611297861161099765
Percentage of InventoryRawMaterialsAndSupplies100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.75.34.94.75.04.64.24.45.45.95.15.06.66.25.65.3

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value5531292429262845424647141922273016181514211912121516151314171617171615112232263133282116
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.01.21.11.01.21.11.21.82.12.42.50.81.11.31.61.81.41.51.21.21.81.61.10.81.11.11.00.90.91.21.11.21.31.21.20.91.82.72.32.43.32.92.21.8

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value9.68.88.49.4141411137.37.26.25.05.76.15.6993.243.0752.9862.7172.9123.1163.1284.2344.5724.1234.4044.484.5014.4754.4894.5884.8254.9224.8954.6623.813.253.073.4293.3423.2883.3172.8222.7282.7832.716
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value414396397399404398380384361288304305297293259254251258261266266267264261257246238228224206189176169158145141137137123120116111
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets16.116.116.216.516.316.019.220.119.016.617.417.417.317.321.020.720.421.221.622.722.218.618.118.017.616.516.015.615.314.113.613.012.812.012.012.011.710.712.212.612.212.0

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical

country:CN


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value61677782757957383423
Percentage of PropertyPlantAndEquipmentNet14.816.821.427.930.029.922.317.220.117.1
Percentage of Assets2.42.74.14.86.16.63.92.62.62.0
Percentage of Assets country:CN0.00.00.00.00.00.00.00.00.00.0

country:CZ


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value292521201819222321
Percentage of PropertyPlantAndEquipmentNet7.06.46.07.07.47.48.710.512.7
Percentage of Assets1.11.01.11.21.51.61.51.61.6
Percentage of Assets country:CZ0.00.00.00.00.00.00.00.00.0

country:DE


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value16151213111213141414
Percentage of PropertyPlantAndEquipmentNet3.93.93.64.54.64.65.26.58.510.7
Percentage of Assets0.60.60.70.80.91.00.91.01.11.2
Percentage of Assets country:DE0.00.00.00.00.00.00.00.00.00.0

country:IN


Property
Period End2020-12-312019-12-312018-12-312017-12-31
Value1413190.0
Percentage of PropertyPlantAndEquipmentNet3.43.45.50.0
Percentage of Assets0.50.61.00.0
Percentage of Assets country:IN0.00.00.00.0

country:IT


Property
Period End2020-12-312019-12-312018-12-312017-12-31
Value6956522.0
Percentage of PropertyPlantAndEquipmentNet16.913.914.60.7
Percentage of Assets2.72.32.80.1
Percentage of Assets country:IT0.00.00.00.0

country:US


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value2232241761771451531631469875
Percentage of PropertyPlantAndEquipmentNet54.055.649.059.857.857.863.465.458.055.2
Percentage of Assets8.79.19.310.311.812.811.210.07.46.5
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.0

us-gaap:NonUs


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value190179184119106112
Percentage of PropertyPlantAndEquipmentNet46.044.451.040.242.242.2
Percentage of Assets7.47.29.76.98.69.3
Percentage of Assets us-gaap:NonUs0.00.00.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-09-202017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value896911865817844841844798542537520457472475468457227228228217219218219218414404403405406407398398399399398398387288289288286279276275264
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.734.433.733.334.434.734.031.927.428.127.426.327.027.127.227.00.018.418.517.718.018.118.618.228.827.627.727.727.227.427.227.327.328.729.330.029.323.824.424.622.327.728.828.828.6

us-gaap:Goodwill us-gaap:BusinessAcquisition

gtls:BlueInGreenLLC


Goodwillus-gaap:
Period End2020-11-03
Value14
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets gtls:BlueInGreenLLC0.0

gtls:CryogenicGasTechnologiesInc


Goodwillus-gaap:
Period End2021-02-16
Value52
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets gtls:CryogenicGasTechnologiesInc0.0

gtls:SustainableEnergySolutionsInc


Goodwillus-gaap:
Period End2020-12-23
Value24
Percentage of Goodwill0.0
Percentage of Assets0.0
Percentage of Assets gtls:SustainableEnergySolutionsInc0.0

us-gaap:Goodwill us-gaap:StatementBusinessSegments

gtls:CryoTankSolutions


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-10-01
Value89889386
Percentage of Goodwill10.09.710.80.0
Percentage of Assets3.23.33.60.0
Percentage of Assets gtls:CryoTankSolutions0.00.00.00.0

gtls:DistributionStorageEast


Goodwillus-gaap:
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value121116114117108848273373734
Percentage of Goodwill14.913.713.613.813.615.615.314.18.28.016.0
Percentage of Assets5.04.74.74.74.34.34.33.92.12.22.8
Percentage of Assets gtls:DistributionStorageEast0.00.00.00.00.00.00.00.00.00.00.0

gtls:DistributionStorageWest


Goodwillus-gaap:
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value118152152152152152152151151147146
Percentage of Goodwill14.518.018.118.019.128.028.329.133.131.467.1
Percentage of Assets4.86.26.36.16.17.77.98.08.78.511.9
Percentage of Assets gtls:DistributionStorageWest0.00.00.00.00.00.00.00.00.00.00.0

gtls:EnergyAndChemicalsCryogenics


Goodwillus-gaap:
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312017-12-31
Value1761761751761850.00.0
Percentage of Goodwill21.620.920.820.923.30.00.0
Percentage of Assets7.27.27.27.17.40.00.0
Percentage of Assets gtls:EnergyAndChemicalsCryogenics0.00.00.00.00.00.00.0

gtls:EnergyAndChemicalsFinFans


Goodwillus-gaap:
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302018-12-312017-12-31
Value4014003993993510.00.0
Percentage of Goodwill49.147.447.547.344.10.00.0
Percentage of Assets16.416.316.516.114.10.00.0
Percentage of Assets gtls:EnergyAndChemicalsFinFans0.00.00.00.00.00.00.0

gtls:HeatTransferSystems


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-10-01
Value433432435432
Percentage of Goodwill48.447.550.30.0
Percentage of Assets15.316.316.90.0
Percentage of Assets gtls:HeatTransferSystems0.00.00.00.0

gtls:RepairServiceAndLeasing


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-10-01
Value165165165164
Percentage of Goodwill18.418.119.10.0
Percentage of Assets5.86.26.40.0
Percentage of Assets gtls:RepairServiceAndLeasing0.00.00.00.0

gtls:SpecialtyProducts


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-10-01
Value207225172133
Percentage of Goodwill23.224.719.90.0
Percentage of Assets7.38.56.70.0
Percentage of Assets gtls:SpecialtyProducts0.00.00.00.0

Indefinite Lived Intangible Assets Excluding Goodwill

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:IndefiniteLivedIntangibleAssetsExcludingGoodwill

us-gaap:TrademarksAndTradeNames


Indefinite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value145143143158163163163153989898981041051051083535353535353547474747474747474747
Percentage of IndefiniteLivedIntangibleAssetsExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.15.45.66.56.76.76.66.15.05.15.25.76.06.06.16.42.92.92.92.93.03.03.03.33.23.33.33.23.23.33.33.33.6
Percentage of Assets us-gaap:TrademarksAndTradeNames0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value49148149348850051252957731632233027029130030229897999396100103106161156148153158164167172176181184189194130137140145138141144123
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets17.318.219.219.920.421.121.323.115.916.917.415.516.617.117.517.77.88.07.68.08.38.88.911.210.710.210.510.611.111.411.812.113.013.614.314.710.811.612.011.413.714.715.113.4

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-06-302019-03-312019-01-01
Value27282931293434292934
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.11.11.31.21.41.41.51.60.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value321615121610152333232318212221211817171619212323293040302427161314141310109.908101312121312
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.10.60.60.50.70.40.60.91.71.21.31.01.21.31.31.31.51.41.41.31.61.81.91.72.02.12.82.11.61.91.21.01.01.11.00.80.90.80.91.01.31.31.41.4

Equity Securities Fv Ni

us-gaap:EquitySecuritiesFvNi

us-gaap:EquitySecuritiesFvNi


Equity
Period End2021-06-302021-03-312020-12-31
Value10811473
Percentage of EquitySecuritiesFvNi100.0100.0100.0
Percentage of Assets3.84.32.9

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Equity
Period End2021-06-302021-03-312020-12-31
Value324853
Percentage of EquitySecuritiesFvNi29.942.673.1
Percentage of Assets1.11.82.1
Percentage of Assets us-gaap:FairValueInputsLevel10.00.00.0

us-gaap:FairValueInputsLevel2


Equity
Period End2021-06-302021-03-312020-12-31
Value1410.04.1
Percentage of EquitySecuritiesFvNi13.68.75.6
Percentage of Assets0.50.40.2
Percentage of Assets us-gaap:FairValueInputsLevel20.00.00.0

us-gaap:FairValueInputsLevel3


Equity
Period End2021-06-302021-03-312020-12-31
Value615515
Percentage of EquitySecuritiesFvNi56.548.721.3
Percentage of Assets2.22.10.6
Percentage of Assets us-gaap:FairValueInputsLevel30.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:Ownership

gtls:McPhy


Equity
Period End2020-12-31
Value30
Percentage of EquitySecuritiesFvNi40.8
Percentage of Assets1.2
Percentage of Assets gtls:McPhy0.0

us-gaap:EquitySecuritiesFvNi us-gaap:Ownership, us-gaap:SubsequentEventType

gtls:McPhy, us-gaap:SubsequentEvent


Equity
Period End2020-10-14
Value30
Percentage of EquitySecuritiesFvNi0.0
Percentage of Assets0.0
Percentage of Assets gtls:McPhy us-gaap:SubsequentEvent0.0

us-gaap:EquitySecuritiesFvNi us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

gtls:CryomotiveGmbH


Equity
Period End2021-06-302021-05-19
Value7.76.5
Percentage of EquitySecuritiesFvNi7.10.0
Percentage of Assets0.30.0
Percentage of Assets gtls:CryomotiveGmbH0.00.0

gtls:EquityInvestmentsBeforeImpairment


Equity
Period End2021-06-302021-03-312020-12-31
Value475857
Percentage of EquitySecuritiesFvNi43.551.378.7
Percentage of Assets1.72.22.3
Percentage of Assets gtls:EquityInvestmentsBeforeImpairment0.00.00.0

gtls:HydrogenTechnologyEnergyCorporation


Equity
Period End2021-03-312020-12-31
Value1515
Percentage of EquitySecuritiesFvNi13.821.3
Percentage of Assets0.60.6
Percentage of Assets gtls:HydrogenTechnologyEnergyCorporation0.00.0

gtls:McPhy


Equity
Period End2021-03-312020-12-31
Value4153
Percentage of EquitySecuritiesFvNi36.373.1
Percentage of Assets1.62.1
Percentage of Assets gtls:McPhy0.00.0

gtls:SvanteInc


Equity
Period End2021-03-31
Value15
Percentage of EquitySecuritiesFvNi13.1
Percentage of Assets0.6
Percentage of Assets gtls:SvanteInc0.0

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value17015114010711012012512011412112594128124113109828879656568978595105114104109941019710196100856772847671615438
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.05.75.54.44.55.05.04.85.76.36.65.57.47.16.66.56.67.26.55.45.45.88.16.06.57.37.87.07.46.57.06.77.37.17.66.55.66.17.25.97.06.55.74.1

Accrued Income Taxes Current

us-gaap:AccruedIncomeTaxesCurrent

us-gaap:AccruedIncomeTaxesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312013-12-312012-12-312011-12-312010-12-31
Value174646141613113.34.472.2440.01.066
Percentage of AccruedIncomeTaxesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0
Percentage of Assets0.61.71.80.60.70.50.50.20.30.20.00.1

us-gaap:AccruedIncomeTaxesCurrent us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Accrued
Period End2020-12-31
Value46
Percentage of AccruedIncomeTaxesCurrent99.6
Percentage of Assets1.8
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Accrued
Period End2020-12-31
Value-0.2
Percentage of AccruedIncomeTaxesCurrent-0.4
Percentage of Assets-0.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.0

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-01-012017-12-31
Value126106118124133124127120128129130101109
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.54.04.65.15.45.15.24.86.56.86.90.06.4

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value675660634352359358378374354579366312393382387550240252261224234228262238262274287281294291499521482280273294241255265385191164171143
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets23.924.924.714.414.714.815.215.017.930.319.318.022.521.822.532.519.420.521.218.419.419.421.816.617.918.919.718.819.819.934.235.734.720.620.622.219.921.522.630.119.017.117.915.5

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value25525522011121215154.5214119.76663580.00.04.6873.753.753.753.753.753.753.753.756.56.51696.56.56.5
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.09.68.60.50.50.50.60.60.211.20.60.63.83.63.40.00.00.30.30.30.30.30.30.30.30.30.50.613.20.60.70.7

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value5000000.05100000.05100000.05300000.05100000.05400000.06300000.06800000.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.20.20.30.3

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-312009-12-31
Value5958524037423958627344393932413734384330342838312732362733313527372530282628242522
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.12.22.01.71.51.81.62.33.23.82.42.32.21.82.42.22.83.13.52.52.92.43.22.21.92.32.51.82.32.12.41.92.71.92.32.12.12.42.12.72.5

Long Term Debt

us-gaap:LongTermDebt us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:LongTermDebt

us-gaap:RevolvingCreditFacility, gtls:CreditFacilities2024


Long
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value450303221487560
Percentage of LongTermDebt100.0100.0100.0100.0100.0
Percentage of Assets15.911.48.619.922.6
Percentage of Assets us-gaap:RevolvingCreditFacility gtls:CreditFacilities20240.00.00.00.00.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value450303221695736741761792304318533500443449439304237237233232228217215212209206204266260259646566253252250249223223222215216218243
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.911.48.628.430.030.630.731.715.416.628.128.825.425.625.518.019.219.219.019.118.918.417.914.814.314.214.017.917.517.74.44.54.818.719.018.920.618.919.017.421.322.622.926.2

us-gaap:LongTermDebtNoncurrent gtls:DebtwithConversionandOtherOptions, us-gaap:DebtInstrument, us-gaap:LongtermDebtType

gtls:LiabilityComponent, gtls:ConvertibleNotesdue2024, us-gaap:ConvertibleDebt


Long
Period End2020-12-31
Value220
Percentage of LongTermDebtNoncurrent99.7
Percentage of Assets8.6
Percentage of Assets gtls:LiabilityComponent gtls:ConvertibleNotesdue2024 us-gaap:ConvertibleDebt0.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-01-012017-12-31
Value4649605653525268737376556262
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.61.92.32.32.22.22.12.73.73.84.03.20.03.6

us-gaap:DeferredIncomeTaxLiabilitiesNet us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Deferred
Period End2020-12-31
Value52
Percentage of DeferredIncomeTaxLiabilitiesNet87.4
Percentage of Assets2.0
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Deferred
Period End2020-12-31
Value-7.6
Percentage of DeferredIncomeTaxLiabilitiesNet-12.6
Percentage of Assets-0.3
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.0

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent


Pension
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value8.59.19.68.19.410.010101111118.48.89.19.41014141415171717161616165.2226.7827.3227.719181819191314151511
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 Assets0.30.30.40.30.40.40.40.40.60.60.60.50.50.50.50.61.11.21.21.31.41.51.41.11.11.11.20.30.50.50.51.21.41.41.51.01.21.31.41.2

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value7400000.07000000.06600000.05900000.05700000.04800000.04800000.04600000.04800000.04700000.04500000.04200000.03800000.03600000.03000000.02601000.01960000.01381000.01412000.02075000.03439000.05147000.05144000.06285000.07160000.07201000.07201000.06917000.06543000.07431000.07235000.04537000.04121000.03897000.03305000.03367000.02857000.02604000.02512000.02619000.02650000.02058000.02210000.01685000.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.20.20.20.20.20.20.20.20.20.20.20.20.20.20.10.10.20.30.40.40.40.50.50.50.50.40.50.50.30.30.30.20.30.20.20.20.20.30.20.20.2

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value4241412222191920413820172020201818191720202120129.179.4719.396109.489.2129.369.7719.2269.18511178.0937.99812686161138.742
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.51.61.60.90.90.80.80.82.12.01.11.01.11.21.21.11.51.61.41.71.71.81.70.80.60.70.60.70.60.60.60.70.70.70.91.30.70.71.15.46.16.51.40.9

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value22222325252627
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.90.91.01.01.11.1

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-09-302018-12-31
Value5800000.05600000.06200000.06500000.07100000.06900000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.30.30.4

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-09-302018-12-31
Value5300000.05100000.05600000.05900000.06400000.05700000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.30.3

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-09-302018-12-31
Value4500000.04300000.05100000.05500000.06100000.05300000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0100.0
Percentage of Assets0.20.20.20.20.20.3

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-312019-09-302018-12-31
Value4300000.05500000.04600000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0
Percentage of Assets0.20.20.2

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-312019-09-302018-12-31
Value3.5139.2
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0
Percentage of Assets0.10.50.5

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-03-312019-12-312019-09-302019-06-302019-03-312019-01-01
Value27272831283435293334
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.01.11.31.21.41.41.51.70.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-09-302018-12-31
Value293031344039
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.11.21.41.62.1

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value157615591572128612401210122711981193888884836816825802729718701697710693676670904904882879862846824754716681719696675649633611600538515499475
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets55.758.861.252.450.649.949.548.060.246.546.648.146.747.146.543.158.056.956.558.357.357.555.862.861.760.760.257.756.956.351.649.149.053.052.551.153.653.552.046.953.453.752.351.3

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-312008-12-312007-12-31
Value158315661579129212461214123212031198893889841820828805732720702698712696681675910911889887869852831762721685723699678652636613603540517501477405329
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets56.059.061.452.750.850.149.748.260.446.746.848.446.947.346.743.358.157.056.758.557.657.956.263.362.261.260.758.157.356.852.149.449.353.352.751.353.953.752.247.153.653.952.551.50.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Stockholders
Period End2020-12-312017-12-31
Value-26.21.6
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-1.70.2
Percentage of Assets-1.00.1
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.00.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:CumulativeEffectPeriodOfAdoption, us-gaap:StatementEquityComponents

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-12-31
Value-36.9
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-2.3
Percentage of Assets-1.4
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:AdditionalPaidInCapital0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment, us-gaap:RetainedEarnings


Stockholders
Period End2020-12-31
Value10
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.7
Percentage of Assets0.4
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment us-gaap:RetainedEarnings0.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value-10.7-11.0-11.4-10.0-10.2-10.6-10.9-11.5-11.8-12.1-12.4-9.7-9.9-10.0-10.3-10.5
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.7-0.7-0.7-0.8-0.8-0.9-0.9-1.0-1.0-1.4-1.4-1.2-1.2-1.2-1.3-1.5
Percentage of Assets-0.4-0.4-0.4-0.4-0.4-0.4-0.4-0.5-0.6-0.6-0.7-0.6-0.6-0.6-0.6-0.9
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value-9.2-16.82.4-17.9-37.9-45.8-35.9-49.3-32.9-34.5-29.9-23.2-17.14.3-8.1-35.212-24.904-8.686131.6412.9939.811136.56915
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-0.6-1.10.2-1.4-3.0-3.8-2.9-4.1-2.7-3.9-3.4-2.8-2.10.5-1.0-5.0-3.7-1.01.70.20.52.02.71.64.7
Percentage of Assets-0.3-0.60.1-0.7-1.5-1.9-1.4-2.0-1.7-1.8-1.6-1.3-1.00.2-0.5-2.9-2.1-0.60.90.10.31.01.40.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value1.5-5.813-7.9-27.7-35.2-25.0-37.8-21.1-22.4-17.5-13.5-7.2142.2-24.7
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.1-0.40.9-0.6-2.2-2.9-2.0-3.1-1.8-2.5-2.0-1.6-0.91.70.3-3.5
Percentage of Assets0.1-0.20.5-0.3-1.1-1.5-1.0-1.5-1.1-1.2-0.9-0.8-0.40.80.1-2.0
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value753750780772768766762759757468460452448448445395387377311348333258251247241
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest47.647.949.459.861.763.161.963.163.252.451.853.854.754.155.456.757.342.540.949.854.351.552.761.173.4
Percentage of Assets26.628.330.431.531.331.630.730.438.224.524.326.025.625.625.832.132.225.821.326.228.427.127.20.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value0.40.40.40.40.40.40.40.40.40.30.30.30.30.30.30.3060.3050.3050.3040.30.2960.2880.2850.2840.282
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value7.47.06.65.95.74.84.84.64.84.74.54.23.83.63.01.4125.1447.2017.2353.3052.5122.211.6851.4921.214
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.50.40.40.50.50.40.40.40.40.50.50.50.50.40.40.20.80.80.90.50.40.40.40.40.4
Percentage of Assets0.30.30.30.20.20.20.20.20.20.20.20.20.20.20.20.10.40.50.50.20.20.20.20.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Value85184480855052850850048746945445340638437236433630851142934627423021014970
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest53.753.951.242.642.441.940.640.639.150.951.148.446.944.945.248.145.657.656.349.444.846.044.136.921.4
Percentage of Assets30.131.831.422.421.621.020.219.523.723.823.923.422.021.321.127.325.635.029.426.123.424.222.70.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value-19.3-19.3-19.3-19.3-19.3-19.30.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-1.2-1.2-1.2-1.5-1.5-1.60.0
Percentage of Assets-0.7-0.7-0.8-0.8-0.8-0.80.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0400000.0300000.0300000.0300000.0300000.0300000.0300000.0308000.0307000.0307000.0306000.0306000.0306000.0305000.0305000.0305000.0305000.0305000.0305000.0305000.0305000.0305000.0304000.0304000.0303000.0303000.0300000.0300000.0299000.0299000.0296000.0295000.0294000.0291000.0288000.0285000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-31
Value753750780772768766762759757468460452448448445404402400395394392391387385384382377374373371311305299357348345340339333258
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.628.330.431.531.331.630.730.438.224.524.326.025.625.625.823.932.532.532.132.432.533.232.226.826.226.325.825.125.125.421.320.921.526.326.226.128.128.628.427.1

us-gaap:AdditionalPaidInCapital us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Additional
Period End2020-12-31
Value743
Percentage of AdditionalPaidInCapital95.3
Percentage of Assets28.9
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Additional
Period End2020-12-31
Value-36.9
Percentage of AdditionalPaidInCapital-4.7
Percentage of Assets-1.4
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.0

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value851844808550528508500487469454453406384372364337336333336339324303308538533516511484461441429405381361346325306288274266248238230210
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets30.131.831.422.421.621.020.219.523.723.823.923.422.021.321.119.927.127.027.327.926.825.825.637.436.435.535.032.431.030.129.427.827.426.626.124.625.324.423.420.824.724.824.222.7

us-gaap:RetainedEarningsAccumulatedDeficit us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Retained
Period End2020-12-31
Value819
Percentage of RetainedEarningsAccumulatedDeficit101.3
Percentage of Assets31.9
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance0.0

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Retained
Period End2020-12-31
Value10
Percentage of RetainedEarningsAccumulatedDeficit1.3
Percentage of Assets0.4
Percentage of Assets srt:CumulativeEffectPeriodOfAdoptionAdjustment0.0

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value-9.2-16.82.4-17.9-37.9-45.8-35.9-49.3-32.9-34.5-29.9-23.2-17.14.3-8.1-12.712-20.892-32.536-35.212-24.127-24.398-18.424-24.904-19.803-13.841-16.502-8.6863.2121111135.4820.940.6091.6414.3571.8145.2572.9936.17517159.81113
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.3-0.60.1-0.7-1.5-1.9-1.4-2.0-1.7-1.8-1.6-1.3-1.00.2-0.5-0.8-1.7-2.6-2.9-2.0-2.0-1.6-2.1-1.4-0.9-1.1-0.60.20.80.80.90.40.10.00.10.30.10.40.30.51.71.71.01.4

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312009-12-31
Value7400000.07000000.06600000.05900000.05700000.04800000.04800000.04600000.04800000.04700000.04500000.04200000.03800000.03600000.03000000.02601000.01960000.01381000.01412000.02075000.03439000.05147000.05144000.06285000.07160000.07201000.07201000.06917000.06543000.07431000.07235000.04537000.04121000.03897000.03305000.03367000.02857000.02604000.02512000.02619000.02650000.02058000.02210000.01685000.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.30.30.30.20.20.20.20.20.20.20.20.20.20.20.20.20.20.10.10.20.30.40.40.40.50.50.50.50.40.50.50.30.30.30.20.30.20.20.20.20.30.20.20.2

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value2.43.42.22.02.92.11.92.40.80.13.2
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value2.43.42.22.02.92.11.92.40.80.13.2
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-36.68.35425785532-33.2551623232920-4.0871.22459483846467.1181.552232120409.05134-23.63873194.247-9.17244513.607-18.3861.489224.8859.795
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-11.42.917.78.424.516.510.6-12.319.16.27.48.210.910.1-1.70.611.329.319.719.718.017.62.60.616.18.17.07.813.23.011.4-8.624.17.61.8-4.220.324.51.8-11.30.916.13.58.3

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-28.0-106.3-10.0-10.2-9.3-613.9-10.6-8.9-222.5-7.2-11.9-19.0-11.921-429.176-7.5-31.403-4.342-3.55-4.957-5.232-2.293-35.589-20.502-15.14-19.348-17.22-20.91-15.007-21.271-21.452-20.18-12.078-14.627-226.522106.345-7.219-40.798-7.777-3.878-42.865-8.339-6.728-6.283
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8.7-36.8-3.2-3.4-2.9-181.6-3.4-3.3-76.7-2.6-3.7-6.8-4.4-211.7-3.1-15.4-2.0-1.7-2.0-2.7-0.9-13.5-7.6-6.2-5.9-5.9-6.8-5.6-7.0-7.1-6.8-4.4-4.8-89.14.42.9-3.3-19.3-3.9-2.4-27.0-6.0-4.8-5.3

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value14787-264.6-45.0-11.8-42.0-35.649653-2.6301.2-3.910.0-20.982300-0.69-3.213-1.109-2.251100.199-0.451-10.17511-1.025-69.798-0.8651.871-2.001-33.2834-15.71322-22.79719191.982-162.1312227.659-0.4770.155-1.923-17.501-0.033
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax45.730.4-84.7-16.5-3.8-13.9-11.1146.817.3-1.010.70.4-1.23.6-7.8148.0-0.3-1.6-0.5-1.14.40.1-0.2-3.94.1-0.4-21.4-0.30.6-0.8-11.011.4-5.38.3-7.57.58.00.9-73.8105.43.8-0.30.1-1.4-12.6-0.0

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value82-10.24.4-1.833-29.738-67.876-46.2-39.18.70.217-1.1-107.5-9.3-32.7
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.7-3.51.4-0.710.7-9.811.9-20.124.7-17.2-13.53.20.16.4-0.4-53.0-3.9-16.0

Amortization Of Financing Costs

us-gaap:AmortizationOfFinancingCosts

us-gaap:AmortizationOfFinancingCosts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1100000.01200000.01100000.01100000.01100000.01000000.01000000.01000000.0600000.0400000.0300000.0300000.0400000.0300000.0316000.0321000.0321000.0321000.0321000.0321000.0321000.0321000.0321000.0322000.0321000.0326000.0413000.0326000.0327000.0326000.0327000.0326000.0327000.0326000.0327000.0326000.0556000.0321000.03289000.0445000.0324000.0325000.0327000.0370000.01962000.0404000.0
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfFinancingCosts us-gaap:CreditFacility

us-gaap:RevolvingCreditFacility


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value800000.01000000.01000000.0900000.0900000.0800000.0800000.0800000.0200000.0200000.0200000.0100000.0200000.0
Percentage of AmortizationOfFinancingCosts72.783.390.981.881.880.080.080.033.350.066.733.350.0

us-gaap:AmortizationOfFinancingCosts us-gaap:DebtInstrument, us-gaap:LongtermDebtType

gtls:ConvertibleNotesdue2024, us-gaap:ConvertibleDebt


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value300000.0200000.0100000.0200000.0200000.0200000.0200000.0200000.0100000.0200000.0100000.0200000.0100000.0200000.0
Percentage of AmortizationOfFinancingCosts27.316.79.118.218.220.020.020.016.750.033.366.725.066.7

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value1919181923232224161613121212169.1
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationDepletionAndAmortization us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.40.40.60.50.50.40.50.40.40.30.50.30.40.30.40.5
Percentage of DepreciationDepletionAndAmortization2.02.13.32.62.11.72.21.72.51.93.62.53.32.42.45.5

us-gaap:DepreciationDepletionAndAmortization us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gtls:CryoTankSolutions


Depreciation
Period End2021-06-302021-03-312020-06-302020-03-31
Value3.83.94.64.4
Percentage of DepreciationDepletionAndAmortization19.220.019.518.4

us-gaap:OperatingSegments, gtls:DistributionStorageEast


Depreciation
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.93.43.64.73.74.04.23.22.52.52.9
Percentage of DepreciationDepletionAndAmortization20.314.415.120.715.425.026.223.020.720.722.8

us-gaap:OperatingSegments, gtls:DistributionStorageWest


Depreciation
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.93.03.02.92.92.92.92.82.82.72.9
Percentage of DepreciationDepletionAndAmortization15.112.712.612.812.018.118.120.123.122.322.8

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsCryogenics


Depreciation
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value3.73.63.83.42.04.64.53.42.5
Percentage of DepreciationDepletionAndAmortization19.315.315.915.08.328.828.124.520.7

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsFinFans


Depreciation
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value8.2131311154.14.14.04.0
Percentage of DepreciationDepletionAndAmortization42.755.554.849.362.725.625.628.833.1

us-gaap:OperatingSegments, gtls:HeatTransferSystems


Depreciation
Period End2021-06-302021-03-312020-06-302020-03-31
Value9.59.51414
Percentage of DepreciationDepletionAndAmortization48.048.760.259.0

us-gaap:OperatingSegments, gtls:RepairServiceAndLeasing


Depreciation
Period End2021-06-302021-03-312020-06-302020-03-31
Value2.72.63.03.3
Percentage of DepreciationDepletionAndAmortization13.613.312.713.8

us-gaap:OperatingSegments, gtls:SpecialtyProducts


Depreciation
Period End2021-06-302021-03-312020-06-302020-03-31
Value3.43.11.01.4
Percentage of DepreciationDepletionAndAmortization17.215.94.25.9

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value33-14.437-2.0-2.9-2.7-17.9264.46422-16.17812-23.17711-44.12610-32.4228.2786.875-3.308-16.24321-44.5439.236393.86516-31.8391419-5.39110-6.706262.648-2.309-7.50815-2.621
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value28368.3-2.61316-15.62.6-6.810-14.6-7.61421-7.5641.907-3.55220-9.433-9.194-10.1633.111-20.061-9.729-0.95918-10.9562.2824.68120.608-3.8920.25915-6.817-1.086.6179.4356.0943.188124.6659.993-3.1982.257
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-36.68.35425785532-33.2551623232920-4.0871.22459483846467.1181.552232120409.05134-23.63873194.247-9.17244513.607-18.3861.489224.8859.795
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-11.42.917.78.424.516.510.6-12.319.16.27.48.210.910.1-1.70.611.329.319.719.718.017.62.60.616.18.17.07.813.23.011.4-8.624.17.61.8-4.220.324.51.8-11.30.916.13.58.3

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.52525721208.51218140.94722125.8261.512.783-2.912-3.291521-4.651-230.1234.76175.2462622201123242015201817148.41517107.539.8026.5752.3991.384
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.08.982.57.96.52.83.95.54.70.316.48.23.82.19.90.71.2-1.4-1.57.48.6-2.4-88.31.86.32.18.37.86.54.57.68.16.75.76.87.37.56.53.88.35.34.66.24.71.71.2

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value6.82625821218.51218141.04722136.3272.1063.332-2.952-3.8781319-4.672-231.1444.271175.2752723201225242016211818148.31617117.4039.9636.6652.4581.419
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.19.082.78.06.82.83.95.54.70.416.58.34.12.310.01.01.4-1.4-1.86.77.9-2.4-88.61.66.32.28.37.96.64.68.58.26.95.97.07.47.66.53.88.35.54.56.34.81.81.2

us-gaap:ProfitLoss us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Profit
Period End2021-06-302021-03-312020-09-302020-06-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.30.50.20.90.20.10.50.80.5
Percentage of ProfitLoss4.41.90.94.31.410.02.26.17.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.20.10.30.10.00.20.30.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Profit
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value6.52521208.518140.922125.8
Percentage of ProfitLoss95.698.199.195.7100.0100.098.690.097.893.992.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.08.97.96.52.85.54.70.38.23.82.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-28.0-106.3-10.0-10.2-9.3-613.9-10.6-8.9-222.5-7.2-11.9-19.0-11.921-429.176-7.5-31.403-4.342-3.55-4.957-5.232-2.293-35.589-20.502-15.14-19.348-17.22-20.91-15.007-21.271-21.452-20.18-12.078-14.627-226.522106.345-7.219-40.798-7.777-3.878-42.865-8.339-6.728-6.283
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-8.7-36.8-3.2-3.4-2.9-181.6-3.4-3.3-76.7-2.6-3.7-6.8-4.4-211.7-3.1-15.4-2.0-1.7-2.0-2.7-0.9-13.5-7.6-6.2-5.9-5.9-6.8-5.6-7.0-7.1-6.8-4.4-4.8-89.14.42.9-3.3-19.3-3.9-2.4-27.0-6.0-4.8-5.3

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value1511115.910109.5119.25.99.28.4126.6116.48.3718.3864.3743.9934.1865.23210119.6511419171510212117121445-10.457-6.3457.2194.7286.1674.2665.1543.8863.963.939
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments To Acquire Productive Assets

us-gaap:PaymentsToAcquireProductiveAssets

us-gaap:PaymentsToAcquireProductiveAssets


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312012-12-312011-12-31
Value6.110109.5119.25.99.28.4126.2147.219
Percentage of PaymentsToAcquireProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireProductiveAssets us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.51.02.00.23.50.90.5-0.10.81.81.2
Percentage of PaymentsToAcquireProductiveAssets8.29.319.42.130.29.88.5-1.19.515.019.4

us-gaap:PaymentsToAcquireProductiveAssets us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gtls:DistributionStorageEast


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3.73.55.15.13.84.91.04.42.52.01.9
Percentage of PaymentsToAcquireProductiveAssets60.732.749.553.732.853.316.947.829.816.730.6

us-gaap:OperatingSegments, gtls:DistributionStorageWest


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value1.65.31.72.52.42.61.21.31.32.11.1
Percentage of PaymentsToAcquireProductiveAssets26.249.516.526.320.728.320.314.115.517.517.7

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsCryogenics


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.20.51.00.50.90.42.72.22.9
Percentage of PaymentsToAcquireProductiveAssets3.34.79.75.37.84.345.823.934.5

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsFinFans


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.10.40.51.21.00.40.51.40.9
Percentage of PaymentsToAcquireProductiveAssets1.63.74.912.68.64.38.515.210.7

Payments To Acquire Investments

us-gaap:PaymentsToAcquireInvestments

us-gaap:PaymentsToAcquireInvestments


Payments
Period End2021-06-302021-03-312019-12-312018-12-31
Value12400.00.0
Percentage of PaymentsToAcquireInvestments100.0100.00.00.0

us-gaap:PaymentsToAcquireInvestments us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel3


Payments
Period End2021-03-31
Value40
Percentage of PaymentsToAcquireInvestments100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value14787-264.6-45.0-11.8-42.0-35.649653-2.6301.2-3.910.0-20.982300-0.69-3.213-1.109-2.251100.199-0.451-10.17511-1.025-69.798-0.8651.871-2.001-33.2834-15.71322-22.79719191.982-162.1312227.659-0.4770.155-1.923-17.501-0.033
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax45.730.4-84.7-16.5-3.8-13.9-11.1146.817.3-1.010.70.4-1.23.6-7.8148.0-0.3-1.6-0.5-1.14.40.1-0.2-3.94.1-0.4-21.4-0.30.6-0.8-11.011.4-5.38.3-7.57.58.00.9-73.8105.43.8-0.30.1-1.4-12.6-0.0

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.00.00.019-0.80.00.12.70.30.10.12.20.0460.1110.0491.7940.0460.0150.0420.6010.0990.0260.0150.8080.0410.0350.1173.1740.0230.0760.0241.879-0.0530.0460.0184.4730.0090.00.01.09
Percentage of PaymentsForRepurchaseOfCommonStock0.00.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-31
Value16.010.628.20.1570.1670.2550.2512.00.160.2760.2670.4750.3980.3740.1140.359-0.0190.5880.2870.310.3440.3020.2970.2190.2790.290.3070.330.290.2890.3320.315
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

us-gaap:EmployeeStockOption


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value360000.0630000.0790000.01250000.01113000.0698000.0552000.0510000.0749000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber us-gaap:AwardType, us-gaap:PlanName

us-gaap:EmployeeStockOption, gtls:A2017OmnibusEquityPlan


Share
Period End2020-12-312019-12-312018-12-31
Value220000.0200000.0120000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber61.131.715.2

us-gaap:EmployeeStockOption, gtls:OmnibusEquityPlan


Share
Period End2020-12-312019-12-312018-12-31
Value150000.0440000.0710000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber41.769.889.9

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:EmployeeStockOption


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value57.9546.0138.4632.5831.1341.5242.9235.5424.21
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0

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

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value030000.000040000.000030000.000020000.08000.00022000.00
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0100.00.00.0100.00.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value050000.010000.010000.080000.020000.0070000.000100000.010000.06000.0137000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod0.0166.70.00.0200.00.00.0233.30.00.0500.00.00.0622.7

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value585271612.2413.2487373785864
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilities us-gaap:BalanceSheetLocation

gtls:DeferredTaxLiabilityNoncurrent


Deferred
Period End2020-12-312019-12-312018-12-31
Value605276
Percentage of DeferredTaxLiabilities102.6100.0106.7

us-gaap:OtherAssets


Deferred
Period End2020-12-312019-12-312018-12-31
Value1.50.0-4.8
Percentage of DeferredTaxLiabilities2.60.0-6.7

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value4337332841444640472837
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-31
Value1900000.01900000.01900000.02600000.02600000.02500000.02400000.02100000.02100000.02400000.02300000.01700000.01100000.01100000.0800000.0710000.0788000.0788000.0788000.01024000.0948000.0941000.03339000.02440000.02468000.01470000.01903000.0
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value33686527158.8421.9821.251.7661.8690.758
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

gtls:CryobiologicalProductsBusiness


Deferred
Period End2020-12-31
Value32
Percentage of DeferredTaxAssetsValuationAllowance95.6

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:IncomeTaxAuthority

us-gaap:ForeignCountry


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-31
Value232711125.72.3190.4590.5111.194-1.174
Percentage of DeferredTaxAssetsValuationAllowance70.239.717.044.537.926.223.240.967.6-62.8

gtls:ChangeinAccountsReceivableAsaPercentage

gtls:ChangeinAccountsReceivableAsaPercentage


Changein
Period End2021-06-302021-03-312020-12-31
Value16.8-7.219.4
Percentage of ChangeinAccountsReceivableAsaPercentage100.0100.0100.0

gtls:ChangeinCustomerAdvancesandBillingsinExcessofContractRevenueAsaPercentage

gtls:ChangeinCustomerAdvancesandBillingsinExcessofContractRevenueAsaPercentage


Changein
Period End2021-06-302021-03-312020-12-31
Value16.7-10.6-4.6
Percentage of ChangeinCustomerAdvancesandBillingsinExcessofContractRevenueAsaPercentage100.0100.0100.0

gtls:ChangeinLongtermDeferredRevenueAsaPercentage

gtls:ChangeinLongtermDeferredRevenueAsaPercentage


Changein
Period End2021-06-302021-03-31
Value42.1-89.5
Percentage of ChangeinLongtermDeferredRevenueAsaPercentage100.0100.0

gtls:ChangeinUnbilledContractRevenueAsaPercentage

gtls:ChangeinUnbilledContractRevenueAsaPercentage


Changein
Period End2021-06-302021-03-312020-12-31
Value-8.1-6.0-20.6
Percentage of ChangeinUnbilledContractRevenueAsaPercentage100.0100.0100.0

gtls:DisposalGroupIncludingDiscontinuedOperationEstimatedClosingDateAdjustments us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

gtls:DisposalGroupIncludingDiscontinuedOperationEstimatedClosingDateAdjustments

us-gaap:DiscontinuedOperationsDisposedOfBySale, gtls:CryobiologicalProductsBusiness


Disposal
Period End2020-10-01
Value2500000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationEstimatedClosingDateAdjustments100.0

gtls:DisposalGroupIncludingDiscontinuedOperationEstimatedClosingDateAdjustments us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType

us-gaap:DiscontinuedOperationsDisposedOfBySale, gtls:CryobiologicalProductsBusiness, us-gaap:SubsequentEvent


Disposal
Period End2020-10-01
Value-2900000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationEstimatedClosingDateAdjustments-116.0

gtls:DisposalGroupIncludingDiscontinuedOperationsDepreciation us-gaap:DisposalGroupClassification

gtls:DisposalGroupIncludingDiscontinuedOperationsDepreciation

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value-100000.0200000.0300000.0300000.0300000.0300000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationsDepreciation100.0100.0100.0100.0100.0100.0

gtls:EffectiveIncomeTaxRateDiscontinuedOperationsPercent us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

gtls:EffectiveIncomeTaxRateDiscontinuedOperationsPercent

us-gaap:DiscontinuedOperationsHeldforsale, gtls:CryobiologicalProductsBusiness


Effective
Period End2020-09-302019-09-30
Value26.520.6
Percentage of EffectiveIncomeTaxRateDiscontinuedOperationsPercent100.0100.0

gtls:EquitySecuritiesFVNIForeignCurrencyTranslationAdjustments

gtls:EquitySecuritiesFVNIForeignCurrencyTranslationAdjustments


Equity
Period End2021-06-302021-03-31
Value1100000.0-2300000.0
Percentage of EquitySecuritiesFVNIForeignCurrencyTranslationAdjustments100.0100.0

gtls:EquitySecuritiesFVNIForeignCurrencyTranslationAdjustments us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Equity
Period End2021-06-302021-03-31
Value800000.0-2400000.0
Percentage of EquitySecuritiesFVNIForeignCurrencyTranslationAdjustments72.7104.3

us-gaap:FairValueInputsLevel3


Equity
Period End2021-06-302021-03-31
Value300000.0100000.0
Percentage of EquitySecuritiesFVNIForeignCurrencyTranslationAdjustments27.3-4.3

gtls:EquitySecuritiesFVNIForeignCurrencyTranslationAdjustments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

gtls:EquityInvestmentsBeforeImpairment


Equity
Period End2021-06-302021-03-31
Value800000.0-2400000.0
Percentage of EquitySecuritiesFVNIForeignCurrencyTranslationAdjustments72.7104.3

gtls:GoodwillImpairedReallocationAmount gtls:ReallocatedSegment, us-gaap:StatementBusinessSegments

gtls:GoodwillImpairedReallocationAmount

gtls:CryoTankSolutions, gtls:HeatTransferSystems


Goodwill
Period End2020-12-31
Value31
Percentage of GoodwillImpairedReallocationAmount100.0

gtls:DistributionStorageWest, gtls:CryoTankSolutions


Goodwill
Period End2020-12-31
Value23
Percentage of GoodwillImpairedReallocationAmount73.9

gtls:DistributionStorageWest, gtls:RepairServiceAndLeasing


Goodwill
Period End2020-12-31
Value6.4
Percentage of GoodwillImpairedReallocationAmount20.1

gtls:DistributionStorageWest, gtls:SpecialtyProducts


Goodwill
Period End2020-12-31
Value34
Percentage of GoodwillImpairedReallocationAmount108.5

gtls:EnergyAndChemicalsCryogenics, gtls:RepairServiceAndLeasing


Goodwill
Period End2020-12-31
Value7.8
Percentage of GoodwillImpairedReallocationAmount24.5

gtls:EnergyAndChemicalsCryogenics, gtls:SpecialtyProducts


Goodwill
Period End2020-12-31
Value1.3
Percentage of GoodwillImpairedReallocationAmount4.1

gtls:EnergyAndChemicalsFinFans, gtls:HeatTransferSystems


Goodwill
Period End2020-12-31
Value17
Percentage of GoodwillImpairedReallocationAmount55.0

gtls:EnergyAndChemicalsFinFans, gtls:RepairServiceAndLeasing


Goodwill
Period End2020-12-31
Value6.2
Percentage of GoodwillImpairedReallocationAmount19.5

gtls:GoodwillImpairedReallocationAmount us-gaap:StatementBusinessSegments

gtls:DistributionStorageWest


Goodwill
Period End2020-12-31
Value-64.4
Percentage of GoodwillImpairedReallocationAmount-202.5

gtls:EnergyAndChemicalsCryogenics


Goodwill
Period End2020-12-31
Value-40.9
Percentage of GoodwillImpairedReallocationAmount-128.6

gtls:EnergyAndChemicalsFinFans


Goodwill
Period End2020-12-31
Value-23.7
Percentage of GoodwillImpairedReallocationAmount-74.5

gtls:GovernmentGrant

gtls:GovernmentGrant


Government
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value100000.0200000.0-100000.0100000.0200000.0700000.00-200000.00100000.0600000.0100000.0-7000.0131000.0131000.0145000.00443000.0612000.008650000.00
Percentage of GovernmentGrant100.0100.0100.0100.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.00.0

gtls:IncreaseDecreaseInCustomerAdvancesAndBillingsInExcessOfCost

gtls:IncreaseDecreaseInCustomerAdvancesAndBillingsInExcessOfCost


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value19-10.5-6.7-8.49.3-3.57.3-9.9-2.0-2.57.0-10.9-4.2138.91310-7.8574.4283.369-5.673-4.651121.863-11.454-5.7115.592-9.323.067-19.2877.127-4.9178.3325.8580.864-17.893-3.997-2.5235.462261120-7.207-1.7960.703
Percentage of IncreaseDecreaseInCustomerAdvancesAndBillingsInExcessOfCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gtls:IncreaseDecreaseinContractwithCustomerAssetAndOtherAssets

gtls:IncreaseDecreaseinContractwithCustomerAssetAndOtherAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value296.84.813-4.9-8.4-10.2-10.2101119-10.7
Percentage of IncreaseDecreaseinContractwithCustomerAssetAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gtls:IncreaseDecreaseinContractwithCustomerLiabilityCurrent

gtls:IncreaseDecreaseinContractwithCustomerLiabilityCurrent


Increase
Period End2021-06-302021-03-312020-12-31
Value19800000.0-12600000.0-5800000.0
Percentage of IncreaseDecreaseinContractwithCustomerLiabilityCurrent100.0100.0100.0

gtls:IncreaseDecreaseinContractwithCustomerLiabilityNoncurrent

gtls:IncreaseDecreaseinContractwithCustomerLiabilityNoncurrent


Increase
Period End2021-06-302021-03-31
Value800000.0-1700000.0
Percentage of IncreaseDecreaseinContractwithCustomerLiabilityNoncurrent100.0100.0

gtls:NetCostofConvertibleNoteHedgeandWarrants us-gaap:DebtInstrument, us-gaap:LongtermDebtType

gtls:NetCostofConvertibleNoteHedgeandWarrants

gtls:ConvertibleNotesdue2024, us-gaap:ConvertibleDebt


Net
Period End2021-06-302021-03-312020-12-31
Value0.0130.0
Percentage of NetCostofConvertibleNoteHedgeandWarrants0.0100.00.0

gtls:PotentialEarnOutNotToExceedAmount us-gaap:BusinessAcquisition

gtls:PotentialEarnOutNotToExceedAmount

gtls:BlueInGreenLLC


Potential
Period End2020-11-03
Value6.0
Percentage of PotentialEarnOutNotToExceedAmount100.0

gtls:SustainableEnergySolutionsInc


Potential
Period End2020-12-23
Value25
Percentage of PotentialEarnOutNotToExceedAmount0.0

gtls:SharebasedCompensationArrangementbySharebasedPaymentAwardTotalFairValueGrantedDuringPeriodEmployees

gtls:SharebasedCompensationArrangementbySharebasedPaymentAwardTotalFairValueGrantedDuringPeriodEmployees


Sharebased
Period End2021-06-302021-03-31
Value0.012
Percentage of SharebasedCompensationArrangementbySharebasedPaymentAwardTotalFairValueGrantedDuringPeriodEmployees0.0100.0

gtls:SharebasedCompensationRepurchaseOfShares

gtls:SharebasedCompensationRepurchaseOfShares


Sharebased
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value200000.03000000.0001700000.00100000.02700000.0
Percentage of SharebasedCompensationRepurchaseOfShares100.0100.00.00.0100.00.0100.0100.0

us-gaap:AmortizationOfDebtDiscountPremium

us-gaap:AmortizationOfDebtDiscountPremium


Amortization
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2.12.02.01.91.92.01.91.81.82.32.52.52.7733.4083.3423.2773.2133.153.0893.0292.9692.9122.8552.7992.7452.6912.6392.5872.5372.4872.4392.3912.3452.2992.2272.238
Percentage of AmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AmortizationOfDebtDiscountPremium us-gaap:DebtInstrument, us-gaap:LongtermDebtType

gtls:ConvertibleNotesdue2024, us-gaap:ConvertibleDebt


Amortization
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2.12.02.01.91.92.01.91.81.81.91.81.7
Percentage of AmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.082.672.068.0

us-gaap:BusinessCombinationBargainPurchaseGainRecognizedAmount us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationBargainPurchaseGainRecognizedAmount

gtls:AlabamaTrailers


Business
Period End2020-10-13
Value5000000.0
Percentage of BusinessCombinationBargainPurchaseGainRecognizedAmount100.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1


Business
Period End2021-06-302021-03-312017-12-312017-09-302017-06-302016-12-312016-09-302016-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-31
Value1200000.0800000.03222000.00-1623000.0-22000.075000.047000.0123000.0-86000.00463000.0187000.0-63000.0-61000.0-63000.00-81000.00
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0100.00.0

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1 us-gaap:BusinessAcquisition

gtls:BlueInGreenLLC


Business
Period End2021-06-302021-03-31
Value-100000.0100000.0
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1-8.312.5

gtls:SustainableEnergySolutionsInc


Business
Period End2021-06-302021-03-31
Value1300000.0700000.0
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1108.387.5

us-gaap:BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1 us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gtls:SpecialtyProducts


Business
Period End2021-06-30
Value1200000.0
Percentage of BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationLiability1100.0

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles

gtls:BlueInGreenLLC


Business
Period End2021-06-302021-03-31
Value-0.2-0.7
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles100.0100.0

gtls:CryogenicGasTechnologiesInc


Business
Period End2021-06-30
Value17
Percentage of BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles-8800.0

us-gaap:CashAcquiredFromAcquisition

us-gaap:CashAcquiredFromAcquisition


Cash
Period End2021-02-16
Value600000.0
Percentage of CashAcquiredFromAcquisition100.0

us-gaap:CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations

us-gaap:CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations


Cash
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value317-0.30.0-0.10.00.00.00.01330.1-0.5-0.4-0.6
Percentage of CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations100.0100.00.0100.00.00.00.00.0100.0100.0100.0100.0100.0

us-gaap:CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations

us-gaap:CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations


Cash
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value0.03.47.77.20.00.00.00.0-31.7-2.61.13.0-0.5
Percentage of CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations0.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-25.15225243417212529375.71028386.27.01825
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationAndAmortization

us-gaap:DepreciationAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value191919182323222416161310.0131313109.329.1618.9049.4199.7079.47911111111111110101010109.9149.4258.2137.3357.2237.5057.0216.7376.6526.0025.9455.8535.777
Percentage of DepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax us-gaap:DisposalGroupClassification

us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax

us-gaap:DiscontinuedOperationsHeldforsale


Discontinued
Period End2020-12-31
Value224
Percentage of DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax100.0

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax

us-gaap:DiscontinuedOperationsHeldforsale, gtls:CryobiologicalProductsBusiness


Discontinued
Period End2020-09-302020-06-302020-03-312019-09-30
Value8.38.07.76.3
Percentage of DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax100.0100.0100.0100.0

us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation

us-gaap:DiscontinuedOperationsHeldforsale, gtls:CryobiologicalProductsBusiness


Discontinued
Period End2020-09-302020-06-302020-03-312019-09-30
Value2200000.01700000.01300000.01300000.0
Percentage of DiscontinuedOperationTaxEffectOfDiscontinuedOperation100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold

us-gaap:DiscontinuedOperationsHeldforsale, gtls:CryobiologicalProductsBusiness


Disposal
Period End2020-09-302020-06-302020-03-312019-09-30
Value9.5111011
Percentage of DisposalGroupIncludingDiscontinuedOperationCostsOfGoodsSold100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense

us-gaap:DiscontinuedOperationsHeldforsale, gtls:CryobiologicalProductsBusiness


Disposal
Period End2020-09-302020-06-302020-03-312019-09-30
Value1.41.51.41.8
Percentage of DisposalGroupIncludingDiscontinuedOperationGeneralAndAdministrativeExpense100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss

us-gaap:DiscontinuedOperationsHeldforsale, gtls:CryobiologicalProductsBusiness


Disposal
Period End2020-09-302020-06-302020-03-312019-09-30
Value8.57.67.76.6
Percentage of DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss100.0100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherExpense us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherExpense

us-gaap:DiscontinuedOperationsHeldforsale, gtls:CryobiologicalProductsBusiness


Disposal
Period End2020-09-302019-09-30
Value200000.0300000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationOtherExpense100.0100.0

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

us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue

us-gaap:DiscontinuedOperationsHeldforsale, gtls:CryobiologicalProductsBusiness


Disposal
Period End2020-09-302020-06-302020-03-312019-09-30
Value19201919
Percentage of DisposalGroupIncludingDiscontinuedOperationRevenue100.0100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value4.4100.2-3.04.6-5.90.9-1.5-4.7-2.9-7.73.92.31.32.90.7
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EquitySecuritiesFvNiUnrealizedGain us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:EquitySecuritiesFvNiUnrealizedGain

gtls:StabilisEnergyInc


Equity
Period End2021-03-31
Value5.9
Percentage of EquitySecuritiesFvNiUnrealizedGain100.0

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss


Equity
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value-12.53.3160.71.0-4.8-2.72.60.0
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

gtls:StabilisEnergyInc


Equity
Period End2020-09-30
Value0.7
Percentage of EquitySecuritiesFvNiUnrealizedGainLoss100.0

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax


Foreign
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value-1700000.0200000.0-100000.0800000.0-900000.0-300000.0-1700000.01700000.0200000.0100000.0-600000.0300000.01200000.0-1600000.0-1010000.0-1286000.0-240000.0-264000.0-234000.0-4000.093000.0-206000.0-577000.0-848000.03141000.0-3064000.046000.0-507000.0-391000.0-118000.0286000.0393000.0-91000.0-346000.0381000.0-461000.0-1770000.0352000.0-1799000.02390000.0-616000.0759000.0415000.0143000.0-266000.0-1163000.0
Percentage of ForeignCurrencyTransactionGainLossBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ForeignCurrencyTransactionGainLossBeforeTax us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:RevolvingCreditFacility, gtls:EuroDemoninatedSeniorSecuredRevolvingCreditFacility2024CreditFacilities


Foreign
Period End2021-06-302021-03-31
Value8900000.03900000.0
Percentage of ForeignCurrencyTransactionGainLossBeforeTax-523.51950.0

us-gaap:ForeignCurrencyTransactionGainLossUnrealized

us-gaap:ForeignCurrencyTransactionGainLossUnrealized


Foreign
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value-1700000.04600000.0-5400000.02000000.01100000.002100000.0300000.01200000.0200000.0400000.0400000.0-85000.043000.0-65000.0-193000.0-226000.031000.0-399000.050000.0-842000.0-545000.01249000.060000.03901000.0-2856000.01633000.0-1072000.0-3439000.0131000.0266000.0-346000.03191000.0-640000.0-2793000.0338000.0-1739000.0
Percentage of ForeignCurrencyTransactionGainLossUnrealized100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfPropertyPlantEquipment us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:GainLossOnSaleOfPropertyPlantEquipment

us-gaap:OperatingSegments, gtls:DistributionStorageEast


Gain
Period End2020-09-302020-06-30
Value02600000.0
Percentage of GainLossOnSaleOfPropertyPlantEquipment0.0100.0

us-gaap:GoodwillAcquiredDuringPeriod

us-gaap:GoodwillAcquiredDuringPeriod


Goodwill
Period End2021-03-312020-12-312018-03-312017-03-312015-03-31
Value52384.7100.181
Percentage of GoodwillAcquiredDuringPeriod100.0100.0100.0100.0100.0

us-gaap:GoodwillAcquiredDuringPeriod us-gaap:StatementBusinessSegments

gtls:SpecialtyProducts


Goodwill
Period End2021-03-312020-12-31
Value5238
Percentage of GoodwillAcquiredDuringPeriod100.0100.0

us-gaap:GoodwillPurchaseAccountingAdjustments

us-gaap:GoodwillPurchaseAccountingAdjustments


Goodwill
Period End2021-06-302021-03-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-31
Value0.20.70.0-5.6213.8180.0
Percentage of GoodwillPurchaseAccountingAdjustments100.0100.00.0100.0100.0100.0100.00.0

us-gaap:GoodwillPurchaseAccountingAdjustments us-gaap:StatementBusinessSegments

gtls:EnergyAndChemicalsFinFans


Goodwill
Period End2020-09-30
Value0.0
Percentage of GoodwillPurchaseAccountingAdjustments0.0

gtls:SpecialtyProducts


Goodwill
Period End2021-06-302021-03-31
Value0.20.7
Percentage of GoodwillPurchaseAccountingAdjustments100.0100.0

us-gaap:GoodwillTransfers gtls:ReallocatedSegment, us-gaap:StatementBusinessSegments

us-gaap:GoodwillTransfers

gtls:DistributionStorageEast, gtls:CryoTankSolutions


Goodwill
Period End2020-09-30
Value43
Percentage of GoodwillTransfers100.0

gtls:DistributionStorageEast, gtls:RepairServiceAndLeasing


Goodwill
Period End2020-09-30
Value13
Percentage of GoodwillTransfers31.4

gtls:DistributionStorageEast, gtls:SpecialtyProducts


Goodwill
Period End2020-09-30
Value64
Percentage of GoodwillTransfers149.2

gtls:DistributionStorageWest, gtls:CryoTankSolutions


Goodwill
Period End2020-09-30
Value43
Percentage of GoodwillTransfers99.8

gtls:DistributionStorageWest, gtls:RepairServiceAndLeasing


Goodwill
Period End2020-09-30
Value11
Percentage of GoodwillTransfers27.3

gtls:DistributionStorageWest, gtls:SpecialtyProducts


Goodwill
Period End2020-09-30
Value63
Percentage of GoodwillTransfers146.9

gtls:EnergyAndChemicalsCryogenics, gtls:HeatTransferSystems


Goodwill
Period End2020-09-30
Value137
Percentage of GoodwillTransfers316.4

gtls:EnergyAndChemicalsCryogenics, gtls:RepairServiceAndLeasing


Goodwill
Period End2020-09-30
Value33
Percentage of GoodwillTransfers77.6

gtls:EnergyAndChemicalsCryogenics, gtls:SpecialtyProducts


Goodwill
Period End2020-09-30
Value5.6
Percentage of GoodwillTransfers12.9

gtls:EnergyAndChemicalsFinFans, gtls:HeatTransferSystems


Goodwill
Period End2020-09-30
Value295
Percentage of GoodwillTransfers682.7

gtls:EnergyAndChemicalsFinFans, gtls:RepairServiceAndLeasing


Goodwill
Period End2020-09-30
Value105
Percentage of GoodwillTransfers244.1

us-gaap:GoodwillTransfers us-gaap:StatementBusinessSegments

gtls:DistributionStorageEast


Goodwill
Period End2020-09-30
Value-121.5
Percentage of GoodwillTransfers-280.6

gtls:DistributionStorageWest


Goodwill
Period End2020-09-30
Value-118.6
Percentage of GoodwillTransfers-273.9

gtls:EnergyAndChemicalsCryogenics


Goodwill
Period End2020-09-302019-12-31
Value-176.20.0
Percentage of GoodwillTransfers-406.90.0

gtls:EnergyAndChemicalsFinFans


Goodwill
Period End2020-09-302019-12-31
Value-401.30.0
Percentage of GoodwillTransfers-926.80.0

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value2200000.0-7400000.09500000.06900000.02600000.0-3700000.05100000.0-6200000.01700000.0-2300000.0300000.0-400000.0-3000000.01500000.0390000.0692000.01156000.0262000.0-281000.0101000.0-268000.0868000.03889000.0-353000.0794000.0-2443000.04529000.0-1745000.0-134000.026000.0-377000.0401000.0-334000.0654000.0
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GoodwillTranslationAndPurchaseAccountingAdjustments us-gaap:StatementBusinessSegments

gtls:CryoTankSolutions


Goodwill
Period End2021-06-302021-03-312020-12-31
Value1400000.0-4800000.06700000.0
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments63.664.970.5

gtls:DistributionStorageEast


Goodwill
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value5500000.01400000.0-2400000.03400000.0-3500000.0900000.0-1700000.0200000.0
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments79.753.864.966.756.552.973.966.7

gtls:EnergyAndChemicalsFinFans


Goodwill
Period End2020-09-302020-06-302020-03-312019-12-31
Value1300000.0300000.0-300000.0400000.0
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments18.811.58.17.8

gtls:HeatTransferSystems


Goodwill
Period End2021-06-302021-03-312020-12-31
Value700000.0-2600000.02600000.0
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments31.835.127.4

gtls:RepairServiceAndLeasing


Goodwill
Period End2020-12-31
Value400000.0
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments4.2

gtls:SpecialtyProducts


Goodwill
Period End2020-12-31
Value-200000.0
Percentage of GoodwillTranslationAndPurchaseAccountingAdjustments-2.1

us-gaap:IncomeLossFromContinuingOperationsPerBasicAndDilutedShare us-gaap:StatementScenario

us-gaap:IncomeLossFromContinuingOperationsPerBasicAndDilutedShare

us-gaap:ScenarioPlan


Income
Period End2021-03-31
Value0.04
Percentage of IncomeLossFromContinuingOperationsPerBasicAndDilutedShare100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2206.16.46.4-4.10.00.00.0290.72.41.6-0.82.11.5-1.0
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTax100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsHeldforsale, gtls:CryobiologicalProductsBusiness


Income
Period End2021-03-312020-06-30
Value6.46.3
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTax0.098.4

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value2206.16.36.40.00.00.00.0290.72.41.6-0.82.1
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsHeldforsale, gtls:CryobiologicalProductsBusiness


Income
Period End2020-09-302019-09-30
Value6.15.0
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity100.00.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value6.230.180.180.17-0.110000.940.020.080.05-0.020.070.05-0.03
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare


Income
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value5.720.170.180.17-0.120000.910.020.070.05-0.020.070.05-0.03
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables

us-gaap:IncreaseDecreaseInAccountsAndOtherReceivables


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value33-13.636-8.6-10.6-7.5-22.0-12.7-1.112-2.0-1.7-6.2-15.6
Percentage of IncreaseDecreaseInAccountsAndOtherReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-8.54.1786.2-4.8-17.0-1.21.00.0-20.715-24.717-18.63.32411-6.057-10.5332-3.4868.332-48.23919
Percentage of IncreaseDecreaseInAccountsPayableAndOtherOperatingLiabilities100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerAsset

us-gaap:IncreaseDecreaseInContractWithCustomerAsset


Increase
Period End2021-06-302021-03-312020-12-31
Value-6.4-4.8-17.7
Percentage of IncreaseDecreaseInContractWithCustomerAsset100.0100.0100.0

us-gaap:IncreaseDecreaseInEquitySecuritiesFvNi

us-gaap:IncreaseDecreaseInEquitySecuritiesFvNi


Increase
Period End2021-06-302021-03-31
Value-12.53.3
Percentage of IncreaseDecreaseInEquitySecuritiesFvNi100.0100.0

us-gaap:IncreaseDecreaseInEquitySecuritiesFvNi us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel1


Increase
Period End2021-06-302021-03-31
Value-17.2-2.6
Percentage of IncreaseDecreaseInEquitySecuritiesFvNi137.6-78.8

us-gaap:FairValueInputsLevel2


Increase
Period End2021-06-302021-03-31
Value4.75.9
Percentage of IncreaseDecreaseInEquitySecuritiesFvNi-37.6178.8

us-gaap:IncreaseDecreaseInEquitySecuritiesFvNi us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

gtls:EquityInvestmentsBeforeImpairment


Increase
Period End2021-06-302021-03-31
Value-12.53.3
Percentage of IncreaseDecreaseInEquitySecuritiesFvNi100.0100.0

us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants

us-gaap:IncrementalCommonSharesAttributableToCallOptionsAndWarrants


Incremental
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-30
Value2250000.02170000.000-270000.00560000.0490000.00140000.00000000045000.0122000.0823000.0102000.0000
Percentage of IncrementalCommonSharesAttributableToCallOptionsAndWarrants100.0100.00.00.0100.00.0100.0100.00.0100.00.00.00.00.00.00.00.00.0100.0100.0100.0100.00.00.00.0

us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities

us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities


Incremental
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-03-312011-12-312011-09-30
Value2640000.02570000.0430000.000-220000.0590000.01250000.01200000.040000.0930000.0290000.000000000-396000.0103000.0320000.0718000.0108000.01399000.0762000.0107000.0-13000.013000.0000
Percentage of IncrementalCommonSharesAttributableToConversionOfDebtSecurities100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value310000.0330000.050000.0280000.0130000.0240000.0-20000.0380000.0440000.0550000.0-60000.0850000.0840000.0750000.038000.0556000.0553000.0049000.0479000.0357000.00-206000.0247000.0240000.0186000.0-1000.0272000.0269000.0318000.059000.0354000.0315000.0284000.0-4000.0391000.0403000.0468000.0-35000.0678000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDebtExcludingAmortization

us-gaap:InterestExpenseDebtExcludingAmortization


Interest
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value2.22.06.57.57.27.85.45.3
Percentage of InterestExpenseDebtExcludingAmortization100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestExpenseDebtExcludingAmortization us-gaap:CreditFacility

us-gaap:RevolvingCreditFacility


Interest
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value1.81.33.84.64.85.62.63.2
Percentage of InterestExpenseDebtExcludingAmortization81.865.058.561.366.771.848.160.4

us-gaap:InterestExpenseDebtExcludingAmortization us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:RevolvingCreditFacility, gtls:SeniorSecuredRevolvingCreditFacilities


Interest
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value1.30.70.40.60.61.02.63.2
Percentage of InterestExpenseDebtExcludingAmortization59.135.06.28.08.312.848.160.4

us-gaap:RevolvingCreditFacility, gtls:TermLoan2024CreditFacility


Interest
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-30
Value0.50.63.44.04.24.6
Percentage of InterestExpenseDebtExcludingAmortization22.730.052.353.358.359.0

us-gaap:InterestExpenseDebtExcludingAmortization us-gaap:DebtInstrument, us-gaap:LongtermDebtType

gtls:ConvertibleNotesdue2024, us-gaap:ConvertibleDebt


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.70.60.70.60.70.60.70.60.70.60.70.60.70.6
Percentage of InterestExpenseDebtExcludingAmortization31.830.00.09.29.38.30.07.713.011.30.00.00.00.0

us-gaap:InterestExpenseDebtExcludingAmortization us-gaap:StatementScenario

us-gaap:ScenarioPlan


Interest
Period End2021-06-302021-03-31
Value2.12.0
Percentage of InterestExpenseDebtExcludingAmortization95.5100.0

us-gaap:LossContingencyDamagesAwardedValue us-gaap:LitigationCase, us-gaap:LitigationStatus

us-gaap:LossContingencyDamagesAwardedValue

gtls:PacificFertilityCenter, us-gaap:SettledLitigation


Loss
Period End2021-06-10
Value14
Percentage of LossContingencyDamagesAwardedValue100.0

us-gaap:NetCashProvidedByUsedInDiscontinuedOperations

us-gaap:NetCashProvidedByUsedInDiscontinuedOperations


Net
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value3173.17.77.10.00.00.00.0101-2.50.62.6-1.1
Percentage of NetCashProvidedByUsedInDiscontinuedOperations100.0100.0100.0100.00.00.00.00.0100.0100.0100.0100.0100.0

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:OciBeforeReclassificationsNetOfTaxAttributableToParent

us-gaap:AccumulatedOtherComprehensiveIncome


Oci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7.3-19.620197.5-10.213-16.71.3-4.9-8.9-6.3-21.512
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedTranslationAdjustment


Oci
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value7.3-19.621197.5-10.212-16.71.3-4.9-5.9-6.3-21.5125.0266.657112.5-12.2280.021
Percentage of OciBeforeReclassificationsNetOfTaxAttributableToParent100.0100.0108.5100.0100.0100.092.1100.0100.0100.066.3100.0100.0100.00.00.00.00.00.00.0

us-gaap:OperatingLeaseExpense

us-gaap:OperatingLeaseExpense


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value3.03.02.72.53.23.13.42.72.12.02.02.22.5
Percentage of OperatingLeaseExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.30.4-1.40.20.40.30.60.30.30.3-2.70.20.10.3-0.3040.2010.20.21.1510.25
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value7.6-19.220207.9-9.913-16.41.6-4.6-6.7-6.1-21.412
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent2533.3-4800.0-1450.010000.01975.0-3300.02233.3-5466.7533.3-1533.3248.1-3050.0-21400.04133.3

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value7.3-19.621197.5-10.212-16.71.3-4.9-4.0-6.3-21.5125.0047.979112.5-12.2280.021
Percentage of OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent2433.3-4900.0-1550.09900.01875.0-3400.02133.3-5566.7433.3-1633.3148.1-3150.0-21500.04033.3-1646.13969.75700.01250.0-1062.48.4

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value200000.0-1900000.0-3500000.04400000.0800000.0-3200000.02400000.02600000.0-3400000.0-2500000.03800000.0-1300000.0300000.0-300000.0-1325000.0-1243000.0874000.0-606000.0-1666000.01444000.0-548000.0-506000.0-873000.0-288000.01066000.0-642000.0103000.0-294000.0479000.0-118000.0-465000.0-494000.0-3122000.0-433000.0-6774000.01346000.0-494000.0-243000.0-1292000.01815000.0-278000.0291000.0-461000.0-409000.0
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherRestructuringCosts

us-gaap:OtherRestructuringCosts


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.30.40.80.62.10.00.80.64.05.90.50.10.40.35.21.53.83.3
Percentage of OtherRestructuringCosts100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherRestructuringCosts us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.30.40.50.60.00.00.60.23.55.00.30.00.40.22.50.32.01.8
Percentage of OtherRestructuringCosts100.0100.062.5100.00.00.075.033.387.584.760.00.0100.066.748.120.052.654.5

us-gaap:SellingGeneralAndAdministrativeExpenses


Other
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.30.02.10.00.20.40.50.90.20.10.00.12.71.21.81.5
Percentage of OtherRestructuringCosts37.50.0100.00.025.066.712.515.340.0100.00.033.351.980.047.445.5

us-gaap:PartnersCapitalAccountPeriodIncreaseDecrease dei:LegalEntity, us-gaap:SubsequentEventType

us-gaap:PartnersCapitalAccountPeriodIncreaseDecrease

gtls:McPhy, us-gaap:SubsequentEvent


Partners
Period End2020-10-14
Value180
Percentage of PartnersCapitalAccountPeriodIncreaseDecrease100.0

us-gaap:PaymentsForRestructuring

us-gaap:PaymentsForRestructuring


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.61.01.72.26.53.32.41.84.31.32.70.22.21.13.6923.8217.4725.3152.1961.7113.352-2.1770.3330.3230.591.3811.3952.2060.957
Percentage of PaymentsForRestructuring100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForRestructuring us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value0.00.10.10.42.20.0-0.20.00.10.21.60.01.50.21.81.53.11.6
Percentage of PaymentsForRestructuring0.010.05.918.233.80.0-8.30.02.315.459.30.068.218.248.839.341.530.1

us-gaap:PaymentsForRestructuring us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:OperatingSegments, gtls:CryoTankSolutions


Payments
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.20.31.20.8
Percentage of PaymentsForRestructuring33.330.018.524.2

us-gaap:OperatingSegments, gtls:DistributionStorageEast


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.10.90.70.60.43.20.50.10.00.20.40.70.5
Percentage of PaymentsForRestructuring4.513.821.225.022.274.438.53.70.09.136.419.013.1

us-gaap:OperatingSegments, gtls:DistributionStorageWest


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.50.30.10.10.30.40.00.80.1-0.21.2-0.90.6
Percentage of PaymentsForRestructuring22.74.63.04.216.79.30.029.650.0-9.1109.1-24.415.7

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsCryogenics


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.30.60.10.20.50.5-0.50.20.0
Percentage of PaymentsForRestructuring13.69.23.08.327.811.6-38.57.40.0

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsFinFans


Payments
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.92.52.41.70.60.11.10.00.1
Percentage of PaymentsForRestructuring40.938.572.770.833.32.384.60.050.0

us-gaap:OperatingSegments, gtls:HeatTransferSystems


Payments
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.40.63.22.5
Percentage of PaymentsForRestructuring66.760.049.275.8

us-gaap:PaymentsOfDebtIssuanceCosts

us-gaap:PaymentsOfDebtIssuanceCosts


Payments
Period End2020-09-302019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value-0.9102.70.00.00.00.20.00.00.0
Percentage of PaymentsOfDebtIssuanceCosts100.0100.0100.00.00.00.0100.00.00.00.0

us-gaap:PaymentsOfDebtIssuanceCosts us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:RevolvingCreditFacility, gtls:SeniorSecuredRevolvingCreditFacility2024CreditFacilities


Payments
Period End2021-06-302021-03-312020-12-312020-04-20
Value0.011-0.81.9
Percentage of PaymentsOfDebtIssuanceCosts0.00.00.00.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition

us-gaap:PaymentsToAcquireBusinessesGross

gtls:AlabamaTrailers


Payments
Period End2020-10-13
Value10.0
Percentage of PaymentsToAcquireBusinessesGross100.0

gtls:BlueInGreenLLC


Payments
Period End2020-11-03
Value20
Percentage of PaymentsToAcquireBusinessesGross0.0

gtls:SustainableEnergySolutionsInc


Payments
Period End2020-12-23
Value20
Percentage of PaymentsToAcquireBusinessesGross0.0

us-gaap:PaymentsToAcquireBusinessesGross us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

gtls:AlabamaTrailers, us-gaap:SubsequentEvent


Payments
Period End2020-10-13
Value10.0
Percentage of PaymentsToAcquireBusinessesGross100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired


Payments
Period End2021-06-302021-03-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-302011-12-312011-09-302010-12-312010-09-30
Value0.0550.00.00.05991.42.82130.00.0120.0964220.023-0.0320.01.3830.00.0240.00.320.00.0110.00.0-0.0670.01820.036384.053
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0100.00.00.00.0100.0100.0100.0100.00.00.0100.0100.0100.00.0100.0100.00.0100.00.00.0100.00.0100.00.00.0100.00.00.0100.00.0100.00.0100.0100.0100.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired us-gaap:BusinessAcquisition

gtls:CryogenicGasTechnologiesInc


Payments
Period End2021-02-16
Value55
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0

us-gaap:PaymentsToAcquireBusinessesNetOfCashAcquired us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

gtls:CryogenicGasTechnologiesInc, us-gaap:SubsequentEvent


Payments
Period End2021-02-16
Value55
Percentage of PaymentsToAcquireBusinessesNetOfCashAcquired0.0

us-gaap:PaymentsToAcquireEquityMethodInvestments us-gaap:Ownership, us-gaap:SubsequentEventType

us-gaap:PaymentsToAcquireEquityMethodInvestments

gtls:LATurbine, us-gaap:SubsequentEvent


Payments
Period End2021-07-01
Value80
Percentage of PaymentsToAcquireEquityMethodInvestments100.0

us-gaap:PaymentsToAcquireEquityMethodInvestments us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

gtls:EarthlyLabsInc


Payments
Period End2021-06-30
Value5.0
Percentage of PaymentsToAcquireEquityMethodInvestments0.0

us-gaap:ProceedsFromDivestitureOfBusinesses us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:ProceedsFromDivestitureOfBusinesses

us-gaap:DiscontinuedOperationsDisposedOfBySale, gtls:CryobiologicalProductsBusiness


Proceeds
Period End2020-10-01
Value317
Percentage of ProceedsFromDivestitureOfBusinesses100.0

us-gaap:ProceedsFromDivestitureOfBusinesses us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType

us-gaap:DiscontinuedOperationsDisposedOfBySale, gtls:CryobiologicalProductsBusiness, us-gaap:SubsequentEvent


Proceeds
Period End2020-10-01
Value317
Percentage of ProceedsFromDivestitureOfBusinesses99.9

us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromLinesOfCredit


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-11-152018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value2361871201.0296433150331814022312327380.0243000.02.1760.00.00.03.820.056120.0800.04.6013.2834173514854180.00.0
Percentage of ProceedsFromLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.00.0100.00.0100.0100.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment

us-gaap:ProceedsFromSaleOfPropertyPlantAndEquipment


Proceeds
Period End2020-12-312020-09-302018-12-312018-09-302017-12-312017-09-30
Value07100000.0000200000.0
Percentage of ProceedsFromSaleOfPropertyPlantAndEquipment0.0100.00.00.00.0100.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value1.05.66.81.60.62.00.00.20.98.35.43.60.61.20.9430.1960.8290.0320.3280.0090.0050.0120.00.0170.0470.4220.0570.0820.1080.5160.050.8230.5493.9130.1951.4810.1181.7251.9260.2162.6472.2381.019
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent us-gaap:StatementEquityComponents

us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value-300000.0-400000.0-300000.0-200000.0-400000.0-300000.0500000.0-300000.0-300000.0-300000.0-300000.0-200000.0-100000.0300000.0196000.0201000.0-200000.0200000.0251000.0250000.0
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncome


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-300000.0-400000.0-300000.0-200000.0-400000.0-300000.0500000.0-300000.0-300000.0-300000.0-2200000.0-200000.0-100000.0-300000.0
Percentage of ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0733.3100.0100.0-100.0

us-gaap:RepaymentsOfLinesOfCredit

us-gaap:RepaymentsOfLinesOfCredit


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value9010256453684669226427193682826610.01.473.6270.02.2450.763.0560.0660.7430.0830.00.03.25274396531770.00.00.0
Percentage of RepaymentsOfLinesOfCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.00.0100.0100.00.0100.00.00.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:RepaymentsOfSecuredDebt

us-gaap:RepaymentsOfSecuredDebt


Repayments
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value3352.82.82.82.80.00.00.02.9
Percentage of RepaymentsOfSecuredDebt100.0100.0100.0100.0100.00.00.00.0100.0

us-gaap:RepaymentsOfSecuredDebt us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:RevolvingCreditFacility, gtls:TermLoan2024CreditFacility, us-gaap:SubsequentEvent


Repayments
Period End2020-10-02
Value335
Percentage of RepaymentsOfSecuredDebt0.0

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312012-09-302011-09-30
Value0.30.70.91.95.65.22.31.54.47.40.92.00.60.9-1.2172.7495.0424.6265.0450.2021.9893.6920.3591.068
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCharges us-gaap:ConsolidationItems

us-gaap:CorporateNonSegment


Restructuring
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-0.10.51.60.60.00.00.00.2-0.11.80.10.51.51.41.71.5
Percentage of RestructuringCharges-11.126.328.611.50.00.00.02.7-11.190.016.755.6-123.350.933.732.4

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

us-gaap:OperatingSegments, gtls:CryoTankSolutions


Restructuring
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.00.31.11.8
Percentage of RestructuringCharges0.042.919.634.6

us-gaap:OperatingSegments, gtls:DistributionStorageEast


Restructuring
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.10.91.00.40.35.42.40.80.10.30.20.90.5
Percentage of RestructuringCharges5.316.119.217.420.0122.732.488.95.050.022.2-74.018.2

us-gaap:OperatingSegments, gtls:DistributionStorageWest


Restructuring
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value0.20.20.80.10.40.10.30.00.00.00.00.20.2
Percentage of RestructuringCharges10.53.615.44.326.72.34.10.00.00.00.0-16.47.3

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsCryogenics


Restructuring
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value0.00.40.40.10.2-1.23.40.20.0
Percentage of RestructuringCharges0.07.17.74.313.3-27.345.922.20.0

us-gaap:OperatingSegments, gtls:EnergyAndChemicalsFinFans


Restructuring
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value1.12.52.41.70.60.11.10.00.1
Percentage of RestructuringCharges57.944.646.273.940.02.314.90.05.0

us-gaap:OperatingSegments, gtls:HeatTransferSystems


Restructuring
Period End2021-06-302021-03-312020-06-302020-03-31
Value0.30.42.92.8
Percentage of RestructuringCharges100.057.151.853.8

us-gaap:RestructuringCharges us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:RestructuringCostAndReserve

gtls:LeaseFacilityInTulsaOklahoma, us-gaap:FacilityClosing


Restructuring
Period End2021-03-312020-12-31
Value2.71.2
Percentage of RestructuringCharges385.7133.3

gtls:TulsaOklahomaFacilityToOurBeasleyTexasFacility, gtls:FacilityStartUp


Restructuring
Period End2021-06-30
Value4.8
Percentage of RestructuringCharges1600.0

us-gaap:RestructuringCharges us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:StatementScenario, us-gaap:RestructuringCostAndReserve

gtls:LeaseFacilityInTulsaOklahoma, us-gaap:ScenarioPlan, us-gaap:FacilityClosing


Restructuring
Period End2021-06-302021-03-312020-12-31
Value0.09.00.0
Percentage of RestructuringCharges0.01285.70.0

us-gaap:RestructuringCharges us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:StatementScenario, us-gaap:RestructuringCostAndReserve, us-gaap:SubsequentEventType

gtls:LeaseFacilityInTulsaOklahoma, srt:ScenarioForecast, us-gaap:FacilityClosing, us-gaap:SubsequentEvent


Restructuring
Period End2020-07-17
Value9.0
Percentage of RestructuringCharges0.0

us-gaap:SeveranceCosts1

us-gaap:SeveranceCosts1


Severance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-03-31
Value0.00.30.11.33.55.21.50.90.41.50.41.90.20.61.1020.9721.1861.344.1170.2021.9893.6920.244
Percentage of SeveranceCosts10.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SeveranceCosts1 us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


Severance
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-03-31
Value0.10.61.62.31.10.80.50.5-0.20.00.00.10.0690.0520.0310.6481.7680.1590.9812.3610.50.40.0
Percentage of SeveranceCosts1100.046.245.744.273.388.9125.033.3-50.00.00.016.76.35.32.648.442.978.749.363.90.00.00.0

us-gaap:SellingGeneralAndAdministrativeExpenses


Severance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-03-31
Value0.00.30.00.71.92.90.40.1-0.11.00.61.90.20.51.0330.921.1550.6922.3490.0431.0081.3312.80.173
Percentage of SeveranceCosts10.0100.00.053.854.355.826.711.1-25.066.7150.0100.0100.083.393.794.797.451.657.121.350.736.10.070.9

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod

us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value010000.0-2000.00022000.07000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod0.0100.0100.00.00.0100.0100.0

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-31
Value10000.070000.010000.0090000.01000.08000.03000.0118000.0-11000.004000.071000.0-28000.02000.01000.034000.01000.002000.040000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod0.0700.00.00.00.0-50.00.00.0536.4-157.10.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value10000.070000.010000.0090000.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod0.0700.00.00.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross

us-gaap:EmployeeStockOption


Share
Period End2021-06-302021-03-312020-12-31
Value060000.00
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross0.0100.00.0

us-gaap:StandardProductWarrantyAccrualPayments

us-gaap:StandardProductWarrantyAccrualPayments


Standard
Period End2021-06-302021-03-312020-12-312013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value2.10.31.56.2466.3228.9653.722-3.562-1.973-14.1591.949-2.141-1.982
Percentage of StandardProductWarrantyAccrualPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StandardProductWarrantyAccrualWarrantiesIssued

us-gaap:StandardProductWarrantyAccrualWarrantiesIssued


Standard
Period End2021-06-302021-03-312020-12-312018-12-312018-09-302013-03-312012-03-31
Value1.80.91.51.8-0.24.0190.989
Percentage of StandardProductWarrantyAccrualWarrantiesIssued100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:AwardType

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised

us-gaap:EmployeeStockOption


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value20000.0100000.0140000.050000.030000.090000.0-30000.010000.030000.0250000.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value30000.0180000.060000.040000.0160000.020000.040000.0410000.0210000.030000.0200000.0
Percentage of StockIssuedDuringPeriodSharesStockOptionsExercised150.0180.0120.0133.3177.8200.0133.3164.00.00.00.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.95.61.60.62.00.20.98.33.70.41.3
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value0.95.61.60.62.00.20.98.33.70.41.3
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockOptionPlanExpense

us-gaap:StockOptionPlanExpense


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value2.43.42.11.92.02.92.62.11.92.41.40.10.23.21.5451.5691.7126.2741.6651.8261.6515.5372.1221.4172.0345.7521.8071.731.9263.9573.2071.7072.5112.5641.751.531.6762.5051.2251.4071.41.4011.3721.31.3620.899
Percentage of StockOptionPlanExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedAndRetiredDuringPeriodShares

us-gaap:CommonStock


Stock
Period End2021-03-312020-03-312019-06-302019-03-312018-09-302018-03-31
Value20000.010000.020000.040000.010000.040000.0
Percentage of StockRepurchasedAndRetiredDuringPeriodShares100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue


Stock
Period End2021-03-312020-03-312019-06-302019-03-312018-09-302018-06-302018-03-31
Value3.01.70.02.70.10.12.2
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.0100.00.0100.0100.0100.0100.0

us-gaap:StockRepurchasedAndRetiredDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-03-312020-03-312019-06-302019-03-312018-09-302018-06-302018-03-31
Value3.01.70.02.70.10.12.2
Percentage of StockRepurchasedAndRetiredDuringPeriodValue100.0100.00.0100.0100.0100.0100.0

us-gaap:StockholdersEquityOther

us-gaap:StockholdersEquityOther


Stockholders
Period End2021-06-302019-09-302019-06-302018-09-302018-06-302018-03-31
Value-100000.0200000.0-300000.0100000.0200000.0-100000.0
Percentage of StockholdersEquityOther100.0100.0100.0100.0100.0100.0

us-gaap:StockholdersEquityOther us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-03-31
Value-100000.0
Percentage of StockholdersEquityOther0.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312019-09-302019-06-302018-09-302018-06-302018-03-31
Value-100000.0100000.0200000.0-300000.0100000.0200000.0-100000.0
Percentage of StockholdersEquityOther100.00.0100.0100.0100.0100.0100.0

dei:EntityCommonStockSharesOutstanding

dei:EntityCommonStockSharesOutstanding


Entity
Period End2020-07-20
Value35
Percentage of EntityCommonStockSharesOutstanding100.0

gtls:ApplicableConversionPricePercentage us-gaap:DebtInstrument, us-gaap:LongtermDebtType

gtls:ApplicableConversionPricePercentage

gtls:ConvertibleNotesdue2024, us-gaap:ConvertibleDebt


Applicable
Period End2021-06-302021-03-312020-12-312020-09-302018-03-31
Value97.097.097.097.00.97
Percentage of ApplicableConversionPricePercentage100.0100.0100.0100.0100.0

gtls:ApplicableConversionPriceThresholdPercentage us-gaap:DebtInstrument, us-gaap:LongtermDebtType

gtls:ApplicableConversionPriceThresholdPercentage

gtls:ConvertibleNotesdue2024, us-gaap:ConvertibleDebt


Applicable
Period End2021-06-302021-03-312020-12-312020-09-302018-03-31
Value130.0130.0130.0130.01.3
Percentage of ApplicableConversionPriceThresholdPercentage100.0100.0100.0100.0100.0

gtls:DebtConversionIfConvertedValueOfSecurityAbovePrincipalAmountOfUnderlyingDebtAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

gtls:DebtConversionIfConvertedValueOfSecurityAbovePrincipalAmountOfUnderlyingDebtAmount

gtls:ConvertibleNotesdue2024, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-09-30
Value38636850
Percentage of DebtConversionIfConvertedValueOfSecurityAbovePrincipalAmountOfUnderlyingDebtAmount100.0100.0100.0

gtls:DebtConversionIfConvertedValueofSecurityAbovePrincipalAmountofUnderlyingDebtAmount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

gtls:DebtConversionIfConvertedValueofSecurityAbovePrincipalAmountofUnderlyingDebtAmount

gtls:ConvertibleNotesdue2024, us-gaap:ConvertibleDebt


Debt
Period End2020-12-31
Value260
Percentage of DebtConversionIfConvertedValueofSecurityAbovePrincipalAmountofUnderlyingDebtAmount100.0

gtls:DebtInstrumentFairValue.PercentageoverParValue us-gaap:DebtInstrument, us-gaap:LongtermDebtType

gtls:DebtInstrumentFairValue.PercentageoverParValue

gtls:ConvertibleNotesdue2024, us-gaap:ConvertibleDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value255.0242.0210.0139.01.050.781.321.241.431.631.241.41.221.171.05
Percentage of DebtInstrumentFairValue.PercentageoverParValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

gtls:DeferredTaxAssetConvertibleNotes

gtls:DeferredTaxAssetConvertibleNotes


Deferred
Period End2020-12-312019-12-312018-12-31
Value700000.0700000.0400000.0
Percentage of DeferredTaxAssetConvertibleNotes100.0100.0100.0

gtls:DeferredTaxAssetOperatingLeases

gtls:DeferredTaxAssetOperatingLeases


Deferred
Period End2020-12-312019-12-31
Value8100000.08500000.0
Percentage of DeferredTaxAssetOperatingLeases100.0100.0

gtls:DisposalGroupIncludingDiscontinuedOperationCustomerAdvancesAndBillingsInExcessOfContractRevenueCurrent us-gaap:DisposalGroupClassification

gtls:DisposalGroupIncludingDiscontinuedOperationCustomerAdvancesAndBillingsInExcessOfContractRevenueCurrent

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2020-09-302019-12-31
Value300000.0100000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationCustomerAdvancesAndBillingsInExcessOfContractRevenueCurrent100.0100.0

gtls:DisposalGroupIncludingDiscontinuedOperationNetAssets us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

gtls:DisposalGroupIncludingDiscontinuedOperationNetAssets

us-gaap:DiscontinuedOperationsDisposedOfBySale, gtls:CryobiologicalProductsBusiness


Disposal
Period End2020-10-01
Value320
Percentage of DisposalGroupIncludingDiscontinuedOperationNetAssets100.0

gtls:DisposalGroupIncludingDiscontinuedOperationNetAssets us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations, us-gaap:SubsequentEventType

us-gaap:DiscontinuedOperationsDisposedOfBySale, gtls:CryobiologicalProductsBusiness, us-gaap:SubsequentEvent


Disposal
Period End2020-10-01
Value320
Percentage of DisposalGroupIncludingDiscontinuedOperationNetAssets100.0

gtls:DisposalGroupIncludingDiscontinuedOperationWarrantReserveCurrent us-gaap:DisposalGroupClassification

gtls:DisposalGroupIncludingDiscontinuedOperationWarrantReserveCurrent

us-gaap:DiscontinuedOperationsHeldforsale


Disposal
Period End2020-09-302019-12-31
Value200000.0100000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationWarrantReserveCurrent100.0100.0

gtls:LossContingencyNumberOfLawsuits us-gaap:LitigationCase, us-gaap:LitigationStatus

gtls:LossContingencyNumberOfLawsuits

gtls:PacificFertilityCenter, us-gaap:PendingLitigation


Loss
Period End2021-06-30
Value139.0
Percentage of LossContingencyNumberOfLawsuits100.0

gtls:LossContingencyPercentageOfDamagesAllocatedToEntity us-gaap:LitigationCase, us-gaap:LitigationStatus

gtls:LossContingencyPercentageOfDamagesAllocatedToEntity

gtls:PacificFertilityCenter, us-gaap:SettledLitigation


Loss
Period End2021-06-10
Value90.0
Percentage of LossContingencyPercentageOfDamagesAllocatedToEntity100.0

gtls:OperatingLeaseLiabilityToBePaidAfterYearFour

gtls:OperatingLeaseLiabilityToBePaidAfterYearFour


Operating
Period End2021-06-302021-03-312020-09-30
Value3600000.03500000.08500000.0
Percentage of OperatingLeaseLiabilityToBePaidAfterYearFour100.0100.0100.0

gtls:StockGrantsFairValue us-gaap:GranteeStatus

gtls:StockGrantsFairValue

us-gaap:ShareBasedPaymentArrangementNonemployee


Stock
Period End2020-12-312019-12-312018-12-31
Value1300000.0600000.0700000.0
Percentage of StockGrantsFairValue100.0100.0100.0

us-gaap:AccrualForEnvironmentalLossContingencies

us-gaap:AccrualForEnvironmentalLossContingencies


Accrual
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value200000.0300000.0300000.0300000.0400000.0400000.0600000.01300000.02100000.03003000.03226000.03587000.03871000.04586000.04645000.06355000.0
Percentage of AccrualForEnvironmentalLossContingencies100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedSalariesCurrent

us-gaap:AccruedSalariesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-06-302012-03-312011-12-312010-12-31
Value312739323328414135314634383349453327413532253330293135353233393730263022212920
Percentage of AccruedSalariesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302011-12-312010-12-31
Value7.57.98.48.58.28.28.813109.98.59.69.91010109.6679.868107.898.2276.7476.9655.8366.3927.2116.4755.9546.1195.0455.6545.3644.6784.4684.084.4022.363.008
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AreaOfLand us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty

us-gaap:AreaOfLand

gtls:FacilityInBeasleyTexas


Area
Period End2020-07-17
Value260.0
Percentage of AreaOfLand100.0

us-gaap:AreaOfLand us-gaap:RealEstateAndAccumulatedDepreciationDescriptionOfProperty, us-gaap:SubsequentEventType

gtls:FacilityInBeasleyTexas, us-gaap:SubsequentEvent


Area
Period End2020-07-17
Value260.0
Percentage of AreaOfLand100.0

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation


Assets
Period End2020-09-302019-12-31
Value6968
Percentage of AssetsOfDisposalGroupIncludingDiscontinuedOperation100.0100.0

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation us-gaap:DisposalGroupClassification

us-gaap:DiscontinuedOperationsHeldforsale


Assets
Period End2020-09-302019-12-31
Value6968
Percentage of AssetsOfDisposalGroupIncludingDiscontinuedOperation100.0100.0

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent us-gaap:DisposalGroupClassification

us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent

us-gaap:DiscontinuedOperationsHeldforsale


Assets
Period End2020-09-302019-12-312018-09-302017-12-31
Value69218666
Percentage of AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent100.0100.0100.0100.0

us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired us-gaap:BusinessAcquisition

us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired

gtls:CryogenicGasTechnologiesInc


Business
Period End2021-02-16
Value100.0
Percentage of BusinessAcquisitionPercentageOfVotingInterestsAcquired100.0

us-gaap:BusinessAcquisitionPercentageOfVotingInterestsAcquired us-gaap:BusinessAcquisition, us-gaap:SubsequentEventType

gtls:CryogenicGasTechnologiesInc, us-gaap:SubsequentEvent


Business
Period End2021-02-16
Value100.0
Percentage of BusinessAcquisitionPercentageOfVotingInterestsAcquired100.0

us-gaap:BusinessCombinationContingentConsiderationLiability

us-gaap:BusinessCombinationContingentConsiderationLiability


Business
Period End2021-06-302021-03-312020-12-312017-12-312016-12-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302013-12-312012-12-312011-12-31
Value2220200.31.9231.7611.8860.00.6111.0741.7352.2891.997.067
Percentage of BusinessCombinationContingentConsiderationLiability100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:BusinessCombinationContingentConsiderationLiability us-gaap:BusinessAcquisition

gtls:BlueInGreenLLC


Business
Period End2021-06-302021-03-312020-12-312020-11-03
Value3.23.33.23.2
Percentage of BusinessCombinationContingentConsiderationLiability14.515.815.90.0

gtls:SustainableEnergySolutionsInc


Business
Period End2021-06-302021-03-312020-12-312020-12-23
Value18171616
Percentage of BusinessCombinationContingentConsiderationLiability85.584.284.10.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets us-gaap:BusinessAcquisition, us-gaap:IndefiniteLivedIntangibleAssetsByMajorClass

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets

gtls:HarscoCorporationsAirXChangers, us-gaap:TrademarksAndTradeNames


Business
Period End2020-12-312020-06-302019-12-31
Value395555
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets100.0100.0100.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill

gtls:BlueInGreenLLC


Business
Period End2020-11-03
Value6.8
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill100.0

gtls:CryogenicGasTechnologiesInc


Business
Period End2021-06-302021-02-16
Value191.8
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.00.0

gtls:SustainableEnergySolutionsInc


Business
Period End2020-12-23
Value17
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill0.0

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet us-gaap:BusinessAcquisition

us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet

gtls:BlueInGreenLLC


Business
Period End2020-11-03
Value8.8
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet100.0

gtls:CryogenicGasTechnologiesInc


Business
Period End2021-02-16
Value2.9
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet0.0

gtls:SustainableEnergySolutionsInc


Business
Period End2020-12-23
Value13
Percentage of BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet0.0

us-gaap:ContractWithCustomerAssetNetCurrent

us-gaap:ContractWithCustomerAssetNetCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value687479978588868170685436
Percentage of ContractWithCustomerAssetNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerLiabilityNoncurrent


Contract
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value1000000.0200000.01900000.0500000.0700000.0800000.01000000.0600000.01300000.01400000.0
Percentage of ContractWithCustomerLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConvertibleDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:ConvertibleDebt

gtls:ConvertibleNotesdue2024, us-gaap:ConvertibleDebt


Convertible
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value2552552202182162142122102082052032021991971960.0
Percentage of ConvertibleDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ConvertibleNotesPayableCurrent

us-gaap:ConvertibleNotesPayableCurrent


Convertible
Period End2021-06-302021-03-312020-12-31
Value255255220
Percentage of ConvertibleNotesPayableCurrent100.0100.0100.0

us-gaap:ConvertibleNotesPayableCurrent us-gaap:CumulativeEffectPeriodOfAdoption

srt:CumulativeEffectPeriodOfAdoptionAdjustedBalance


Convertible
Period End2020-12-31
Value254
Percentage of ConvertibleNotesPayableCurrent115.4

srt:CumulativeEffectPeriodOfAdoptionAdjustment


Convertible
Period End2020-12-31
Value34
Percentage of ConvertibleNotesPayableCurrent15.4

us-gaap:DebtInstrumentCarryingAmount us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:DebtInstrumentCarryingAmount

us-gaap:RevolvingCreditFacility, gtls:EuroDemoninatedSeniorSecuredRevolvingCreditFacility2024CreditFacilities


Debt
Period End2021-06-302021-03-312020-12-31
Value867171
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0

us-gaap:RevolvingCreditFacility, gtls:SeniorSecuredRevolvingCreditFacility2024CreditFacilities


Debt
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value35120412354119
Percentage of DebtInstrumentCarryingAmount406.7286.3172.70.00.0

us-gaap:RevolvingCreditFacility, gtls:TermLoan2024CreditFacility


Debt
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value103103103438447
Percentage of DebtInstrumentCarryingAmount119.2144.2144.20.00.0

us-gaap:DebtInstrumentConvertibleConversionPrice1 us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentConvertibleConversionPrice1

gtls:ConvertibleNotesdue2024, us-gaap:ConvertibleDebt


Debt
Period End2021-03-312020-12-312020-06-302020-03-312019-12-312018-12-312017-12-312017-11-062017-10-31
Value58.72558.72558.72558.72558.72558.72558.7358.72558.725
Percentage of DebtInstrumentConvertibleConversionPrice1100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentUnamortizedDiscount us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentUnamortizedDiscount

gtls:ConvertibleNotesdue2024, us-gaap:ConvertibleDebt


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value343638404244464850525455570.0
Percentage of DebtInstrumentUnamortizedDiscount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DebtLongtermAndShorttermCombinedAmount

us-gaap:DebtLongtermAndShorttermCombinedAmount


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value706558442706748754777808309532544510510512498548245243241221209265255234224
Percentage of DebtLongtermAndShorttermCombinedAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtWeightedAverageInterestRate us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:DebtWeightedAverageInterestRate

us-gaap:RevolvingCreditFacility, gtls:ForeignFacilities


Debt
Period End2020-12-312020-03-312019-12-312019-09-302019-06-302018-12-31
Value1.30.0140.0130.0240.0330.048
Percentage of DebtWeightedAverageInterestRate100.0100.0100.0100.0100.0100.0

us-gaap:RevolvingCreditFacility, gtls:SeniorSecuredRevolvingCreditFacility2024CreditFacilities


Debt
Period End2021-06-302021-03-312020-12-312020-09-30
Value1.91.82.12.1
Percentage of DebtWeightedAverageInterestRate0.00.0161.50.0

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible

us-gaap:DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible


Decrease
Period End2020-12-31
Value400000.0
Percentage of DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible100.0

us-gaap:DeferredFinanceCostsGross us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:DeferredFinanceCostsGross

us-gaap:RevolvingCreditFacility, gtls:TermLoan2024CreditFacility


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value6100000.06100000.07000000.06100000.06100000.0
Percentage of DeferredFinanceCostsGross100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-31
Value10289105
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value77105995556534841493038
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsInventory

us-gaap:DeferredTaxAssetsInventory


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value3500000.02300000.02200000.04300000.06835000.06768000.05176000.04350000.02775000.01630000.01363000.0
Percentage of DeferredTaxAssetsInventory100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred