00017357072021FYfalsehttp://fasb.org/us-gaap/2021-01-31#AccountingStandardsUpdate201613Member1one monthhttp://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrenthttp://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrenthttp://fasb.org/us-gaap/2021-01-31#AccruedLiabilitiesCurrenthttp://fasb.org/us-gaap/2021-01-31#AccruedLiabilitiesCurrenthttp://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrenthttp://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrenthttp://fasb.org/us-gaap/2021-01-31#AccruedLiabilitiesCurrenthttp://fasb.org/us-gaap/2021-01-31#AccruedLiabilitiesCurrenthttp://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrenthttp://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrenthttp://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrenthttp://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent00017357072021-01-012021-12-310001735707us-gaap:CommonStockMember2021-01-012021-12-310001735707us-gaap:SeriesAPreferredStockMember2021-01-012021-12-3100017357072021-06-30iso4217:USD00017357072022-02-07xbrli:shares00017357072020-01-012020-12-3100017357072019-01-012019-12-31iso4217:USDxbrli:shares00017357072021-12-3100017357072020-12-310001735707us-gaap:SeriesAPreferredStockMember2021-12-310001735707us-gaap:SeriesAPreferredStockMember2020-12-310001735707us-gaap:SeriesAPreferredStockMember2020-01-012020-12-310001735707us-gaap:SeriesAPreferredStockMember2019-01-012019-12-310001735707us-gaap:SeriesBPreferredStockMember2021-01-012021-12-310001735707us-gaap:SeriesBPreferredStockMember2020-01-012020-12-310001735707us-gaap:SeriesBPreferredStockMember2019-01-012019-12-3100017357072019-12-3100017357072018-12-310001735707us-gaap:PreferredStockMember2018-12-310001735707us-gaap:CommonStockMember2018-12-310001735707us-gaap:AdditionalPaidInCapitalMember2018-12-310001735707us-gaap:RetainedEarningsMember2018-12-310001735707us-gaap:AccumulatedOtherComprehensiveIncomeMember2018-12-310001735707us-gaap:RetainedEarningsMember2019-01-012019-12-310001735707us-gaap:AccumulatedOtherComprehensiveIncomeMember2019-01-012019-12-310001735707us-gaap:CommonStockMember2019-01-012019-12-310001735707us-gaap:AdditionalPaidInCapitalMember2019-01-012019-12-310001735707us-gaap:PreferredStockMember2019-12-310001735707us-gaap:CommonStockMember2019-12-310001735707us-gaap:AdditionalPaidInCapitalMember2019-12-310001735707us-gaap:RetainedEarningsMember2019-12-310001735707us-gaap:AccumulatedOtherComprehensiveIncomeMember2019-12-310001735707us-gaap:RetainedEarningsMember2020-01-012020-12-310001735707us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-01-012020-12-310001735707us-gaap:CommonStockMember2020-01-012020-12-310001735707us-gaap:AdditionalPaidInCapitalMember2020-01-012020-12-310001735707srt:CumulativeEffectPeriodOfAdoptionAdjustmentMemberus-gaap:RetainedEarningsMember2019-12-310001735707srt:CumulativeEffectPeriodOfAdoptionAdjustmentMember2019-12-310001735707us-gaap:PreferredStockMember2020-12-310001735707us-gaap:CommonStockMember2020-12-310001735707us-gaap:AdditionalPaidInCapitalMember2020-12-310001735707us-gaap:RetainedEarningsMember2020-12-310001735707us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-12-310001735707us-gaap:RetainedEarningsMember2021-01-012021-12-310001735707us-gaap:CommonStockMember2021-01-012021-12-310001735707us-gaap:PreferredStockMember2021-01-012021-12-310001735707us-gaap:AdditionalPaidInCapitalMember2021-01-012021-12-310001735707us-gaap:PreferredStockMemberus-gaap:SeriesAPreferredStockMember2021-01-012021-12-310001735707us-gaap:AdditionalPaidInCapitalMemberus-gaap:SeriesAPreferredStockMember2021-01-012021-12-310001735707us-gaap:SeriesAPreferredStockMemberus-gaap:RetainedEarningsMember2021-01-012021-12-310001735707us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-01-012021-12-310001735707us-gaap:PreferredStockMember2021-12-310001735707us-gaap:CommonStockMember2021-12-310001735707us-gaap:AdditionalPaidInCapitalMember2021-12-310001735707us-gaap:RetainedEarningsMember2021-12-310001735707us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-12-310001735707srt:MinimumMember2021-04-252021-04-25xbrli:pure00017357072021-04-262021-04-260001735707us-gaap:CommonStockMember2021-04-262021-04-260001735707us-gaap:SeriesAPreferredStockMember2021-04-262021-04-260001735707gtx:HoneywellInternationalIncMemberus-gaap:SeriesBPreferredStockMembergtx:PSAAndTransactionAmendedPlanMember2021-04-262021-04-260001735707gtx:HoneywellInternationalIncMembergtx:PSAAndTransactionAmendedPlanMember2021-04-262021-04-260001735707gtx:DirectorsOfficersAndOtherEmployeesMembergtx:PSAAndTransactionAmendedPlanMember2021-04-260001735707gtx:DebtorInPossessionTermLoanFacilityMember2021-04-262021-04-260001735707gtx:CreditAgreementMembergtx:TermAFacilityMembergtx:SeniorSecuredCreditFacilitiesMember2018-09-272018-09-270001735707gtx:TermBFacilityMembergtx:CreditAgreementEURTrancheMembergtx:SeniorSecuredCreditFacilitiesMember2018-09-272018-09-270001735707gtx:CreditAgreementUSDTrancheMembergtx:TermBFacilityMembergtx:SeniorSecuredCreditFacilitiesMember2018-09-272018-09-270001735707gtx:CreditAgreementMembergtx:TermBFacilityMembergtx:SeniorSecuredCreditFacilitiesMember2018-09-272018-09-270001735707gtx:CreditAgreementMembergtx:SeniorSecuredCreditFacilitiesMemberus-gaap:RevolvingCreditFacilityMember2018-09-272018-09-270001735707gtx:CreditAgreementMembergtx:SeniorSecuredCreditFacilitiesMember2018-09-272018-09-270001735707us-gaap:SeniorNotesMembergtx:DebtorsMember2018-09-272018-09-27iso4217:EUR0001735707gtx:DebtorsMember2018-09-270001735707us-gaap:SettledLitigationMembergtx:DebtorsMember2018-09-270001735707us-gaap:SeniorNotesMembergtx:DebtorsMember2018-09-270001735707us-gaap:SettledLitigationMembergtx:DebtorsMember2018-09-272018-09-27gtx:claim0001735707gtx:CreditAgreementUSDTrancheMembergtx:TermLoanFacilityMemberus-gaap:SecuredDebtMember2021-04-262021-04-260001735707gtx:CreditAgreementUSDTrancheMembergtx:TermLoanFacilityMemberus-gaap:SecuredDebtMember2021-04-260001735707gtx:CreditAgreementEURTrancheMembergtx:TermLoanFacilityMemberus-gaap:SecuredDebtMember2021-04-262021-04-260001735707gtx:CreditAgreementEURTrancheMembergtx:TermLoanFacilityMemberus-gaap:SecuredDebtMember2021-04-260001735707gtx:CreditAgreementMemberus-gaap:RevolvingCreditFacilityMemberus-gaap:SecuredDebtMember2021-04-262021-04-260001735707gtx:CreditAgreementMemberus-gaap:RevolvingCreditFacilityMemberus-gaap:SecuredDebtMember2021-04-2600017357072021-04-260001735707gtx:HoneywellInternationalIncMembergtx:PSAAndTransactionAmendedPlanMember2021-01-012021-12-310001735707us-gaap:SettledLitigationMember2021-12-310001735707us-gaap:LetterOfCreditMemberus-gaap:RevolvingCreditFacilityMember2021-04-260001735707gtx:SecuredTermLoanFacilitiesAndAccruedInterestMember2020-12-310001735707gtx:SecuredTermLoanFacilitiesAndAccruedInterestMember2021-01-012021-12-310001735707gtx:SecuredTermLoanFacilitiesAndAccruedInterestMember2021-12-310001735707us-gaap:RevolvingCreditFacilityMember2020-12-310001735707us-gaap:RevolvingCreditFacilityMember2021-01-012021-12-310001735707us-gaap:RevolvingCreditFacilityMember2021-12-310001735707gtx:SeniorNotesAndAccruedInterestMember2020-12-310001735707gtx:SeniorNotesAndAccruedInterestMember2021-01-012021-12-310001735707gtx:SeniorNotesAndAccruedInterestMember2021-12-310001735707gtx:DebtorInPossessionTermLoanFacilityMember2020-12-310001735707gtx:DebtorInPossessionTermLoanFacilityMember2021-01-012021-12-310001735707gtx:DebtorInPossessionTermLoanFacilityMember2021-12-310001735707gtx:TermLoanFacilitiesMember2020-12-310001735707gtx:TermLoanFacilitiesMember2021-01-012021-12-310001735707gtx:TermLoanFacilitiesMember2021-12-310001735707us-gaap:ObligationsMember2020-12-310001735707us-gaap:ObligationsMember2021-01-012021-12-310001735707us-gaap:ObligationsMember2021-12-310001735707us-gaap:SeniorNotesMember2020-12-310001735707us-gaap:SeniorNotesMember2021-01-012021-12-310001735707us-gaap:SeniorNotesMember2021-12-310001735707gtx:PensionCompensationBenefitAndOtherEmployeeRelatedMember2020-12-310001735707gtx:PensionCompensationBenefitAndOtherEmployeeRelatedMember2021-01-012021-12-310001735707gtx:PensionCompensationBenefitAndOtherEmployeeRelatedMember2021-12-310001735707gtx:UncertainTaxPositionsAndDeferredTaxesMember2020-12-310001735707gtx:UncertainTaxPositionsAndDeferredTaxesMember2021-01-012021-12-310001735707gtx:UncertainTaxPositionsAndDeferredTaxesMember2021-12-310001735707us-gaap:AccountsPayableMember2020-12-310001735707us-gaap:AccountsPayableMember2021-01-012021-12-310001735707us-gaap:AccountsPayableMember2021-12-310001735707gtx:AdvancedDiscountsFromSuppliersMember2020-12-310001735707gtx:AdvancedDiscountsFromSuppliersMember2021-01-012021-12-310001735707gtx:AdvancedDiscountsFromSuppliersMember2021-12-310001735707gtx:LeaseLiabilityMember2020-12-310001735707gtx:LeaseLiabilityMember2021-01-012021-12-310001735707gtx:LeaseLiabilityMember2021-12-310001735707gtx:ProductWarrantiesAndPerformanceGuaranteesMember2020-12-310001735707gtx:ProductWarrantiesAndPerformanceGuaranteesMember2021-01-012021-12-310001735707gtx:ProductWarrantiesAndPerformanceGuaranteesMember2021-12-310001735707gtx:FreightAccrualMember2020-12-310001735707gtx:FreightAccrualMember2021-01-012021-12-310001735707gtx:FreightAccrualMember2021-12-310001735707us-gaap:OtherLiabilitiesMember2020-12-310001735707us-gaap:OtherLiabilitiesMember2021-01-012021-12-310001735707us-gaap:OtherLiabilitiesMember2021-12-310001735707us-gaap:SubsequentEventMember2022-01-012022-02-140001735707srt:MinimumMemberus-gaap:BuildingAndBuildingImprovementsMember2021-01-012021-12-310001735707srt:MaximumMemberus-gaap:BuildingAndBuildingImprovementsMember2021-01-012021-12-310001735707srt:MinimumMemberus-gaap:MachineryAndEquipmentMember2021-01-012021-12-310001735707us-gaap:MachineryAndEquipmentMembersrt:MaximumMember2021-01-012021-12-310001735707srt:MinimumMemberus-gaap:ToolsDiesAndMoldsMember2021-01-012021-12-310001735707us-gaap:ToolsDiesAndMoldsMembersrt:MaximumMember2021-01-012021-12-310001735707srt:MinimumMemberus-gaap:SoftwareDevelopmentMember2021-01-012021-12-310001735707us-gaap:SoftwareDevelopmentMembersrt:MaximumMember2021-01-012021-12-310001735707us-gaap:CostOfSalesMember2021-01-012021-12-310001735707us-gaap:CostOfSalesMember2020-01-012020-12-310001735707us-gaap:CostOfSalesMember2019-01-012019-12-310001735707gtx:HoneywellInternationalIncMembergtx:BendixAsbestosRelatedLiabilitiesMemberus-gaap:IndemnificationGuaranteeMember2018-09-122018-09-120001735707gtx:HoneywellInternationalIncMemberus-gaap:IndemnificationGuaranteeMember2018-09-122018-09-120001735707gtx:HoneywellInternationalIncMemberus-gaap:IndemnificationGuaranteeMember2018-09-120001735707gtx:HoneywellInternationalIncMember2021-04-302021-12-310001735707gtx:HoneywellInternationalIncMember2021-12-310001735707gtx:ProfessionalFeesAndExpensesMembergtx:CenterbridgeOaktreeAndHoneywellMember2021-01-012021-12-310001735707srt:ScenarioForecastMemberus-gaap:SeriesBPreferredStockMember2022-02-182022-02-18gtx:Segment0001735707srt:MaximumMember2021-12-3100017357072022-01-012021-12-310001735707country:BR2021-12-310001735707country:LU2021-12-310001735707country:GB2021-12-310001735707gtx:OtherMember2021-12-310001735707us-gaap:NonUsMember2021-12-310001735707us-gaap:LandAndLandImprovementsMember2021-12-310001735707us-gaap:LandAndLandImprovementsMember2020-12-310001735707us-gaap:BuildingAndBuildingImprovementsMember2021-12-310001735707us-gaap:BuildingAndBuildingImprovementsMember2020-12-310001735707us-gaap:MachineryAndEquipmentMember2021-12-310001735707us-gaap:MachineryAndEquipmentMember2020-12-310001735707us-gaap:ToolsDiesAndMoldsMember2021-12-310001735707us-gaap:ToolsDiesAndMoldsMember2020-12-310001735707us-gaap:SoftwareDevelopmentMember2021-12-310001735707us-gaap:SoftwareDevelopmentMember2020-12-310001735707us-gaap:ConstructionInProgressMember2021-12-310001735707us-gaap:ConstructionInProgressMember2020-12-310001735707us-gaap:OtherCapitalizedPropertyPlantAndEquipmentMember2021-12-310001735707us-gaap:OtherCapitalizedPropertyPlantAndEquipmentMember2020-12-310001735707us-gaap:EmployeeSeveranceMember2019-12-310001735707us-gaap:SpinoffMember2019-12-310001735707us-gaap:EmployeeSeveranceMember2020-01-012020-12-310001735707us-gaap:SpinoffMember2020-01-012020-12-310001735707us-gaap:EmployeeSeveranceMember2020-12-310001735707us-gaap:SpinoffMember2020-12-310001735707us-gaap:EmployeeSeveranceMember2021-01-012021-12-310001735707us-gaap:SpinoffMember2021-01-012021-12-310001735707us-gaap:EmployeeSeveranceMember2021-12-310001735707us-gaap:SpinoffMember2021-12-310001735707gtx:CreditAgreementMember2021-04-260001735707gtx:USDollarTermLoanFacilityMember2021-12-310001735707gtx:EuroTermLoanFacilityMember2021-12-310001735707gtx:CreditAgreementFirstAmendmentMemberus-gaap:RevolvingCreditFacilityMemberus-gaap:SecuredDebtMemberus-gaap:SubsequentEventMember2022-01-110001735707gtx:CreditAgreementMemberus-gaap:RevolvingCreditFacilityMember2021-12-310001735707gtx:CreditAgreementMemberus-gaap:StandbyLettersOfCreditMember2021-12-310001735707us-gaap:LetterOfCreditMember2021-12-310001735707gtx:CreditAgreementFirstAmendmentMemberus-gaap:RevolvingCreditFacilityMemberus-gaap:SecuredDebtMemberus-gaap:SubsequentEventMember2022-01-112022-01-110001735707gtx:CreditAgreementMemberus-gaap:RevolvingCreditFacilityMember2021-01-012021-12-310001735707gtx:CreditAgreementMembergtx:TermLoanFacilityMember2021-01-012021-12-310001735707gtx:AlternateBaseRateMembersrt:MinimumMembergtx:CreditAgreementMember2021-01-012021-12-310001735707srt:MinimumMembergtx:CreditAgreementMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-01-012021-12-310001735707gtx:CreditAgreementMemberus-gaap:LondonInterbankOfferedRateLIBORMember2021-01-012021-12-310001735707gtx:AlternateBaseRateMembergtx:CreditAgreementMember2021-01-012021-12-310001735707srt:MinimumMembergtx:CreditAgreementMemberus-gaap:EurodollarMember2021-01-012021-12-310001735707us-gaap:EurodollarMember2021-01-012021-12-310001735707srt:MinimumMemberus-gaap:RevolvingCreditFacilityMember2021-01-012021-12-310001735707srt:MinimumMembergtx:AlternateBaseRateMember2021-01-012021-12-310001735707us-gaap:RevolvingCreditFacilityMembersrt:MaximumMember2021-01-012021-12-310001735707gtx:CreditAgreementMember2021-01-012021-12-310001735707gtx:CreditAgreementMembersrt:MaximumMember2021-01-012021-12-310001735707gtx:CreditAgreementMember2021-12-310001735707gtx:HoneywellInternationalIncMemberus-gaap:SeriesBPreferredStockMembergtx:PSAAndTransactionAmendedPlanMember2021-12-310001735707srt:MaximumMember2021-01-012021-12-310001735707gtx:HoneywellInternationalIncMemberus-gaap:SeriesBPreferredStockMembergtx:PSAAndTransactionAmendedPlanMember2021-01-012021-12-310001735707srt:MinimumMembergtx:HoneywellInternationalIncMemberus-gaap:SeriesBPreferredStockMembergtx:PSAAndTransactionAmendedPlanMember2021-12-310001735707gtx:PSAAndTransactionAmendedPlan2021Membergtx:HoneywellInternationalIncMemberus-gaap:SeriesBPreferredStockMember2021-12-310001735707gtx:HoneywellInternationalIncMembergtx:PSAAndTransactionSecondAmendedPlan2021Memberus-gaap:SeriesBPreferredStockMember2021-12-160001735707gtx:CreditAgreementMemberus-gaap:RevolvingCreditFacilityMemberus-gaap:SecuredDebtMember2021-12-160001735707gtx:HoneywellInternationalIncMembergtx:PSAAndTransactionSecondAmendedPlan2021Memberus-gaap:SeriesBPreferredStockMember2021-12-282021-12-280001735707gtx:HoneywellInternationalIncMembergtx:PSAAndTransactionSecondAmendedPlan2021Memberus-gaap:SeriesBPreferredStockMember2021-12-310001735707gtx:HoneywellInternationalIncMembergtx:PSAAndTransactionSecondAmendedPlan2021Memberus-gaap:SeriesBPreferredStockMember2021-01-012021-12-310001735707srt:MinimumMember2021-01-012021-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:ForeignExchangeForwardMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:ForeignExchangeForwardMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:CrossCurrencyInterestRateContractMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:CrossCurrencyInterestRateContractMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001735707us-gaap:NondesignatedMemberus-gaap:FairValueInputsLevel2Memberus-gaap:InterestRateSwapMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310001735707us-gaap:NondesignatedMemberus-gaap:FairValueInputsLevel2Memberus-gaap:InterestRateSwapMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001735707us-gaap:NondesignatedMemberus-gaap:FairValueInputsLevel2Memberus-gaap:ForeignExchangeForwardMemberus-gaap:FairValueMeasurementsRecurringMember2021-12-310001735707us-gaap:NondesignatedMemberus-gaap:FairValueInputsLevel2Memberus-gaap:ForeignExchangeForwardMemberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001735707us-gaap:NondesignatedMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310001735707us-gaap:NondesignatedMemberus-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2021-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2020-12-310001735707us-gaap:InterestRateSwapMember2021-12-310001735707us-gaap:CrossCurrencyInterestRateContractMember2021-12-310001735707us-gaap:CrossCurrencyInterestRateContractMember2021-01-012021-12-310001735707us-gaap:CarryingReportedAmountFairValueDisclosureMember2021-12-310001735707us-gaap:EstimateOfFairValueFairValueDisclosureMemberus-gaap:FairValueInputsLevel2Member2021-12-310001735707us-gaap:SeriesAPreferredStockMembergtx:CenterbridgeOaktreeAndAdditionalInvestorsMember2021-01-012021-12-310001735707us-gaap:SeriesAPreferredStockMembersrt:MaximumMember2021-12-310001735707srt:MaximumMemberus-gaap:SeriesBPreferredStockMember2021-12-310001735707gtx:RegistrationRightsAgreementMemberus-gaap:SeriesAPreferredStockMember2021-04-300001735707gtx:RegistrationRightsAgreementMemberus-gaap:SeriesAPreferredStockMember2021-04-302021-04-300001735707gtx:RegistrationRightsAgreementMemberus-gaap:SeriesAPreferredStockMember2021-01-012021-12-31gtx:registration_demandgtx:underwritten_offering0001735707gtx:OaktreeInvestorsMember2021-01-012021-12-31gtx:director0001735707gtx:CenterbridgeInvestorsMember2021-01-012021-12-310001735707gtx:AdditionalInvestorsMember2021-01-012021-12-310001735707srt:ChiefExecutiveOfficerMember2021-01-012021-12-310001735707gtx:OaktreeInvestorsMembergtx:BeneficialOwnershipScenarioOneMember2021-01-012021-12-310001735707gtx:CenterbridgeInvestorsMembergtx:BeneficialOwnershipScenarioOneMember2021-01-012021-12-310001735707srt:MinimumMembergtx:OaktreeInvestorsMembergtx:BeneficialOwnershipScenarioOneMember2021-01-012021-12-310001735707srt:MinimumMembergtx:CenterbridgeInvestorsMembergtx:BeneficialOwnershipScenarioOneMember2021-01-012021-12-310001735707gtx:OaktreeInvestorsMembergtx:BeneficialOwnershipScenarioTwoMembersrt:MaximumMember2021-01-012021-12-310001735707gtx:CenterbridgeInvestorsMembergtx:BeneficialOwnershipScenarioTwoMembersrt:MaximumMember2021-01-012021-12-310001735707srt:MinimumMembergtx:CenterbridgeInvestorsMembergtx:BeneficialOwnershipScenarioTwoMember2021-01-012021-12-310001735707srt:MinimumMembergtx:OaktreeInvestorsMembergtx:BeneficialOwnershipScenarioTwoMember2021-01-012021-12-310001735707gtx:CenterbridgeInvestorsMembergtx:BeneficialOwnershipScenarioTwoMember2021-01-012021-12-310001735707gtx:OaktreeInvestorsMembergtx:BeneficialOwnershipScenarioTwoMember2021-01-012021-12-310001735707gtx:CenterbridgeInvestorsMembersrt:MaximumMembergtx:BeneficialOwnershipScenarioThreeMember2021-01-012021-12-310001735707gtx:OaktreeInvestorsMembersrt:MaximumMembergtx:BeneficialOwnershipScenarioThreeMember2021-01-012021-12-310001735707srt:MinimumMembergtx:CenterbridgeInvestorsMembergtx:BeneficialOwnershipScenarioThreeMember2021-01-012021-12-310001735707srt:MinimumMembergtx:OaktreeInvestorsMembergtx:BeneficialOwnershipScenarioThreeMember2021-01-012021-12-310001735707gtx:CenterbridgeInvestorsMembergtx:BeneficialOwnershipScenarioThreeMember2021-01-012021-12-310001735707gtx:OaktreeInvestorsMembergtx:BeneficialOwnershipScenarioThreeMember2021-01-012021-12-310001735707gtx:CenterbridgeInvestorsMembersrt:MaximumMembergtx:BeneficialOwnershipScenarioFourMember2021-01-012021-12-310001735707gtx:OaktreeInvestorsMembersrt:MaximumMembergtx:BeneficialOwnershipScenarioFourMember2021-01-012021-12-310001735707gtx:OaktreeInvestorsMembergtx:BeneficialOwnershipScenarioFourMember2021-01-012021-12-310001735707gtx:CenterbridgeInvestorsMembergtx:BeneficialOwnershipScenarioFourMember2021-01-012021-12-310001735707gtx:AdditionalInvestorsMembergtx:BeneficialOwnershipScenarioOneMember2021-01-012021-12-310001735707gtx:AdditionalInvestorsMembersrt:MinimumMembergtx:BeneficialOwnershipScenarioOneMember2021-01-012021-12-310001735707gtx:AdditionalInvestorsMembersrt:MaximumMembergtx:BeneficialOwnershipScenarioFiveMember2021-01-012021-12-310001735707gtx:AdditionalInvestorsMembergtx:BeneficialOwnershipScenarioFiveMember2021-01-012021-12-3100017357072021-11-160001735707us-gaap:SeriesAPreferredStockMember2021-11-162021-12-3100017357072021-11-162021-12-310001735707us-gaap:AccumulatedTranslationAdjustmentMember2019-12-310001735707us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2019-12-310001735707gtx:AccumulatedGainLossChangesInFairValueOfNetInvestmentHedgesMember2019-12-310001735707us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2019-12-310001735707us-gaap:AccumulatedTranslationAdjustmentMember2020-01-012020-12-310001735707us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2020-01-012020-12-310001735707gtx:AccumulatedGainLossChangesInFairValueOfNetInvestmentHedgesMember2020-01-012020-12-310001735707us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2020-01-012020-12-310001735707us-gaap:AccumulatedTranslationAdjustmentMember2020-12-310001735707us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2020-12-310001735707gtx:AccumulatedGainLossChangesInFairValueOfNetInvestmentHedgesMember2020-12-310001735707us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2020-12-310001735707us-gaap:AccumulatedTranslationAdjustmentMember2021-01-012021-12-310001735707us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2021-01-012021-12-310001735707gtx:AccumulatedGainLossChangesInFairValueOfNetInvestmentHedgesMember2021-01-012021-12-310001735707us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-01-012021-12-310001735707us-gaap:AccumulatedTranslationAdjustmentMember2021-12-310001735707us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2021-12-310001735707gtx:AccumulatedGainLossChangesInFairValueOfNetInvestmentHedgesMember2021-12-310001735707us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-12-310001735707us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMemberus-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember2021-01-012021-12-310001735707us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMemberus-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2021-01-012021-12-310001735707us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember2021-01-012021-12-310001735707us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMemberus-gaap:AccumulatedDefinedBenefitPlansAdjustmentNetUnamortizedGainLossMember2020-01-012020-12-310001735707us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMemberus-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2020-01-012020-12-310001735707us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember2020-01-012020-12-310001735707gtx:StockIncentivePlanMembersrt:MaximumMember2018-09-140001735707gtx:DirectorEquityPlanMembersrt:MaximumMember2018-09-140001735707gtx:StockIncentivePlanMemberus-gaap:EmployeeStockOptionMembersrt:MaximumMember2018-09-1400017357072018-09-142018-09-140001735707us-gaap:RestrictedStockUnitsRSUMember2021-04-262021-04-260001735707us-gaap:RestrictedStockUnitsRSUMember2021-04-260001735707gtx:RecordedToEquityMemberus-gaap:RestrictedStockUnitsRSUMember2021-04-262021-04-260001735707gtx:ReorganizationItemsNetMemberus-gaap:RestrictedStockUnitsRSUMember2021-04-262021-04-260001735707us-gaap:PerformanceSharesMember2021-04-262021-04-260001735707us-gaap:PerformanceSharesMember2021-04-260001735707gtx:ReorganizationItemsNetMemberus-gaap:PerformanceSharesMember2021-04-262021-04-260001735707gtx:ReorganizationItemsNetMemberus-gaap:EmployeeStockOptionMember2021-04-262021-04-260001735707gtx:CashPerformanceStockUnitsMember2021-04-262021-04-260001735707gtx:CashPerformanceStockUnitsMember2021-04-260001735707gtx:CashPerformanceStockUnitsMembergtx:ReorganizationItemsNetMember2021-04-262021-04-260001735707gtx:TwoThousandTwentyOneLongTermIncentivePlanMembersrt:MaximumMember2021-05-250001735707gtx:TwoThousandTwentyOneLongTermIncentivePlanMember2021-12-310001735707srt:MinimumMemberus-gaap:RestrictedStockUnitsRSUMember2021-01-012021-12-310001735707srt:MaximumMemberus-gaap:RestrictedStockUnitsRSUMember2021-01-012021-12-310001735707us-gaap:RestrictedStockUnitsRSUMember2021-01-012021-12-310001735707gtx:OfficersCertainKeyEmployeesAndNonEmployeeDirectorsMembergtx:LongTermIncentivePlanMemberus-gaap:RestrictedStockUnitsRSUMember2021-01-012021-12-310001735707gtx:StockIncentivePlanAndLongTermIncentivePlanMemberus-gaap:RestrictedStockUnitsRSUMember2019-12-310001735707gtx:StockIncentivePlanAndLongTermIncentivePlanMemberus-gaap:RestrictedStockUnitsRSUMember2020-01-012020-12-310001735707gtx:StockIncentivePlanAndLongTermIncentivePlanMemberus-gaap:RestrictedStockUnitsRSUMember2020-12-310001735707gtx:StockIncentivePlanAndLongTermIncentivePlanMemberus-gaap:RestrictedStockUnitsRSUMember2021-01-012021-12-310001735707gtx:StockIncentivePlanAndLongTermIncentivePlanMemberus-gaap:RestrictedStockUnitsRSUMember2021-12-310001735707us-gaap:RestrictedStockUnitsRSUMember2020-01-012020-12-310001735707us-gaap:RestrictedStockUnitsRSUMember2019-01-012019-12-310001735707gtx:LongTermIncentivePlanMemberus-gaap:RestrictedStockUnitsRSUMember2021-12-310001735707gtx:LongTermIncentivePlanMemberus-gaap:RestrictedStockUnitsRSUMember2021-01-012021-12-310001735707gtx:StockIncentivePlanMember2021-12-310001735707gtx:OfficersAndCertainKeyEmployeesMemberus-gaap:PerformanceSharesMembergtx:LongTermIncentivePlanMember2021-01-012021-12-310001735707gtx:TwoThousandTwentyOnePerformanceStockUnitsLongTermIncentivePlanMemberus-gaap:PerformanceSharesMember2021-01-012021-12-310001735707gtx:TwoThousandTwentyOnePerformanceStockUnitsLongTermIncentivePlanForTotalShareHolderReturnMeasureMemberus-gaap:PerformanceSharesMember2021-01-012021-12-310001735707gtx:TwoThousandTwentyOnePerformanceStockUnitsLongTermIncentivePlanForAdjustedEBITDAAndAdjustedEBITDAMarginMeasuresMemberus-gaap:PerformanceSharesMember2021-01-012021-12-310001735707srt:MinimumMemberus-gaap:PerformanceSharesMember2021-01-012021-12-310001735707srt:MaximumMemberus-gaap:PerformanceSharesMember2021-01-012021-12-310001735707us-gaap:PerformanceSharesMember2021-01-012021-12-310001735707us-gaap:PerformanceSharesMembergtx:StockIncentivePlanAndLongTermIncentivePlanMember2019-12-310001735707us-gaap:PerformanceSharesMembergtx:StockIncentivePlanAndLongTermIncentivePlanMember2020-01-012020-12-310001735707us-gaap:PerformanceSharesMembergtx:StockIncentivePlanAndLongTermIncentivePlanMember2020-12-310001735707us-gaap:PerformanceSharesMembergtx:StockIncentivePlanAndLongTermIncentivePlanMember2021-01-012021-12-310001735707us-gaap:PerformanceSharesMembergtx:StockIncentivePlanAndLongTermIncentivePlanMember2021-12-310001735707gtx:StockIncentivePlanMemberus-gaap:PerformanceSharesMember2021-01-012021-12-310001735707us-gaap:PerformanceSharesMember2020-01-012020-12-310001735707us-gaap:PerformanceSharesMember2019-01-012019-12-310001735707us-gaap:PerformanceSharesMembergtx:LongTermIncentivePlanMember2021-12-310001735707us-gaap:PerformanceSharesMembergtx:LongTermIncentivePlanMember2021-01-012021-12-310001735707gtx:StockIncentivePlanMemberus-gaap:PerformanceSharesMember2021-12-310001735707gtx:ContinuityAwardsMember2020-09-012020-09-300001735707gtx:ContinuityAwardsMember2021-01-012021-12-310001735707gtx:ContinuityAwardsMember2021-12-310001735707gtx:ContinuityAwardsMember2020-12-310001735707gtx:ContinuityAwardsMember2020-01-012020-12-310001735707gtx:HoneywellInternationalIncMembergtx:BendixAsbestosRelatedLiabilitiesMembergtx:HoneywellIndemnityAgreementMember2018-09-122018-09-120001735707gtx:HoneywellInternationalIncMembergtx:HoneywellIndemnityAgreementMember2018-09-122018-09-120001735707gtx:HoneywellIndemnityAgreementMember2018-09-120001735707us-gaap:SpinoffMembergtx:HoneywellInternationalIncMembergtx:AsbestosAndEnvironmentalMember2019-12-310001735707gtx:TaxMattersAgreementMemberus-gaap:SpinoffMembergtx:HoneywellInternationalIncMember2019-12-310001735707us-gaap:SpinoffMembergtx:HoneywellInternationalIncMember2019-12-310001735707us-gaap:SpinoffMembergtx:HoneywellInternationalIncMembergtx:AsbestosAndEnvironmentalMember2020-01-012020-12-310001735707gtx:TaxMattersAgreementMemberus-gaap:SpinoffMembergtx:HoneywellInternationalIncMember2020-01-012020-12-310001735707us-gaap:SpinoffMembergtx:HoneywellInternationalIncMember2020-01-012020-12-310001735707us-gaap:SpinoffMembergtx:HoneywellInternationalIncMembergtx:AsbestosAndEnvironmentalMember2020-12-310001735707gtx:TaxMattersAgreementMemberus-gaap:SpinoffMembergtx:HoneywellInternationalIncMember2020-12-310001735707us-gaap:SpinoffMembergtx:HoneywellInternationalIncMember2020-12-310001735707gtx:SecuritiesLitigationMember2020-11-10gtx:action0001735707us-gaap:SecretariatOfTheFederalRevenueBureauOfBrazilMember2021-12-310001735707us-gaap:SecretariatOfTheFederalRevenueBureauOfBrazilMember2021-03-012021-03-310001735707country:USus-gaap:PensionPlansDefinedBenefitMember2020-12-310001735707country:USus-gaap:PensionPlansDefinedBenefitMember2019-12-310001735707us-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2019-12-310001735707country:USus-gaap:PensionPlansDefinedBenefitMember2021-01-012021-12-310001735707country:USus-gaap:PensionPlansDefinedBenefitMember2020-01-012020-12-310001735707us-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-01-012021-12-310001735707us-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-01-012020-12-310001735707country:USus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707us-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707country:IEus-gaap:PensionPlansDefinedBenefitMember2021-01-012021-12-310001735707country:CHus-gaap:PensionPlansDefinedBenefitMember2021-01-012021-12-310001735707country:CHus-gaap:PensionPlansDefinedBenefitMember2020-01-012020-12-310001735707country:USus-gaap:PensionPlansDefinedBenefitMember2019-01-012019-12-310001735707us-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2019-01-012019-12-310001735707gtx:BenefitObligationMembercountry:USus-gaap:PensionPlansDefinedBenefitMember2021-01-012021-12-310001735707gtx:BenefitObligationMembercountry:USus-gaap:PensionPlansDefinedBenefitMember2020-01-012020-12-310001735707gtx:BenefitObligationMembercountry:USus-gaap:PensionPlansDefinedBenefitMember2019-01-012019-12-310001735707gtx:BenefitObligationMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-01-012021-12-310001735707gtx:BenefitObligationMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-01-012020-12-310001735707gtx:BenefitObligationMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2019-01-012019-12-310001735707country:USus-gaap:PensionPlansDefinedBenefitMembergtx:ServiceCostMember2021-01-012021-12-310001735707country:USus-gaap:PensionPlansDefinedBenefitMembergtx:ServiceCostMember2020-01-012020-12-310001735707country:USus-gaap:PensionPlansDefinedBenefitMembergtx:ServiceCostMember2019-01-012019-12-310001735707us-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMembergtx:ServiceCostMember2021-01-012021-12-310001735707us-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMembergtx:ServiceCostMember2020-01-012020-12-310001735707us-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMembergtx:ServiceCostMember2019-01-012019-12-310001735707country:USgtx:InterestCostMemberus-gaap:PensionPlansDefinedBenefitMember2021-01-012021-12-310001735707country:USgtx:InterestCostMemberus-gaap:PensionPlansDefinedBenefitMember2020-01-012020-12-310001735707country:USgtx:InterestCostMemberus-gaap:PensionPlansDefinedBenefitMember2019-01-012019-12-310001735707gtx:InterestCostMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-01-012021-12-310001735707gtx:InterestCostMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-01-012020-12-310001735707gtx:InterestCostMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2019-01-012019-12-310001735707us-gaap:FixedIncomeSecuritiesMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707us-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707us-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707gtx:DefinedBenefitPlanMultiAssetCreditIncomeMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707us-gaap:HedgeFundsMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707country:USus-gaap:PensionPlansDefinedBenefitMemberus-gaap:DefinedBenefitPlanCashMember2021-12-310001735707country:USus-gaap:PensionPlansDefinedBenefitMemberus-gaap:FairValueInputsLevel1Memberus-gaap:DefinedBenefitPlanCashMember2021-12-310001735707us-gaap:FairValueInputsLevel2Membercountry:USus-gaap:PensionPlansDefinedBenefitMemberus-gaap:DefinedBenefitPlanCashMember2021-12-310001735707country:USus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:DefinedBenefitPlanCashMember2021-12-310001735707country:USus-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707country:USus-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:FairValueInputsLevel1Member2021-12-310001735707us-gaap:FairValueInputsLevel2Membercountry:USus-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707country:USus-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707country:USus-gaap:USTreasuryAndGovernmentMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707country:USus-gaap:USTreasuryAndGovernmentMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:FairValueInputsLevel1Member2021-12-310001735707us-gaap:FairValueInputsLevel2Membercountry:USus-gaap:USTreasuryAndGovernmentMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707country:USus-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707country:USus-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMember2021-12-310001735707country:USus-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMemberus-gaap:FairValueInputsLevel1Member2021-12-310001735707us-gaap:FairValueInputsLevel2Membercountry:USus-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMember2021-12-310001735707country:USus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMember2021-12-310001735707country:USus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707country:USus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:FairValueInputsLevel1Member2021-12-310001735707us-gaap:FairValueInputsLevel2Membercountry:USus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707country:USus-gaap:FairValueInputsLevel3Memberus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707gtx:DefinedBenefitPlanAssetsAtFairValueMembercountry:USus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707gtx:DefinedBenefitPlanAssetsAtFairValueMembercountry:USus-gaap:PensionPlansDefinedBenefitMemberus-gaap:FairValueInputsLevel1Member2021-12-310001735707us-gaap:FairValueInputsLevel2Membergtx:DefinedBenefitPlanAssetsAtFairValueMembercountry:USus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707gtx:DefinedBenefitPlanAssetsAtFairValueMembercountry:USus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMember2021-12-310001735707country:USus-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMember2020-12-310001735707country:USus-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:FairValueInputsLevel1Member2020-12-310001735707us-gaap:FairValueInputsLevel2Membercountry:USus-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMember2020-12-310001735707country:USus-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMember2020-12-310001735707country:USgtx:DefinedBenefitPlanShortTermInvestmentsMemberus-gaap:PensionPlansDefinedBenefitMember2020-12-310001735707country:USgtx:DefinedBenefitPlanShortTermInvestmentsMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:FairValueInputsLevel1Member2020-12-310001735707us-gaap:FairValueInputsLevel2Membercountry:USgtx:DefinedBenefitPlanShortTermInvestmentsMemberus-gaap:PensionPlansDefinedBenefitMember2020-12-310001735707country:USgtx:DefinedBenefitPlanShortTermInvestmentsMemberus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMember2020-12-310001735707country:USus-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310001735707country:USus-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMemberus-gaap:FairValueInputsLevel1Member2020-12-310001735707us-gaap:FairValueInputsLevel2Membercountry:USus-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310001735707country:USus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMember2020-12-310001735707country:USus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMember2020-12-310001735707country:USus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:FairValueInputsLevel1Member2020-12-310001735707us-gaap:FairValueInputsLevel2Membercountry:USus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMember2020-12-310001735707country:USus-gaap:FairValueInputsLevel3Memberus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMember2020-12-310001735707gtx:DefinedBenefitPlanAssetsAtFairValueMembercountry:USus-gaap:PensionPlansDefinedBenefitMember2020-12-310001735707gtx:DefinedBenefitPlanAssetsAtFairValueMembercountry:USus-gaap:PensionPlansDefinedBenefitMemberus-gaap:FairValueInputsLevel1Member2020-12-310001735707us-gaap:FairValueInputsLevel2Membergtx:DefinedBenefitPlanAssetsAtFairValueMembercountry:USus-gaap:PensionPlansDefinedBenefitMember2020-12-310001735707gtx:DefinedBenefitPlanAssetsAtFairValueMembercountry:USus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMember2020-12-310001735707us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2021-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2021-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2021-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2021-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2021-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:FairValueInputsLevel3Memberus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:OtherDebtSecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:OtherDebtSecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2021-12-310001735707us-gaap:OtherDebtSecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:OtherDebtSecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707gtx:DefinedBenefitPlanAssetsAtFairValueMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707gtx:DefinedBenefitPlanAssetsAtFairValueMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2021-12-310001735707us-gaap:FairValueInputsLevel2Membergtx:DefinedBenefitPlanAssetsAtFairValueMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707gtx:DefinedBenefitPlanAssetsAtFairValueMemberus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2021-12-310001735707us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2020-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2020-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:DefinedBenefitPlanEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2020-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:ForeignGovernmentDebtSecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2020-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:CorporateDebtSecuritiesMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2020-12-310001735707us-gaap:FairValueInputsLevel2Memberus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:FairValueInputsLevel3Memberus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:OtherDebtSecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:OtherDebtSecuritiesMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2020-12-310001735707us-gaap:OtherDebtSecuritiesMemberus-gaap:FairValueInputsLevel2Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707us-gaap:OtherDebtSecuritiesMemberus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707gtx:DefinedBenefitPlanAssetsAtFairValueMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707gtx:DefinedBenefitPlanAssetsAtFairValueMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2020-12-310001735707us-gaap:FairValueInputsLevel2Membergtx:DefinedBenefitPlanAssetsAtFairValueMemberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707gtx:DefinedBenefitPlanAssetsAtFairValueMemberus-gaap:FairValueInputsLevel3Memberus-gaap:PensionPlansDefinedBenefitMemberus-gaap:ForeignPlanMember2020-12-310001735707country:USgtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMember2021-01-012021-12-310001735707gtx:AftermarketMembercountry:USus-gaap:SalesRevenueNetMember2021-01-012021-12-310001735707country:USus-gaap:SalesRevenueNetMembergtx:OtherMember2021-01-012021-12-310001735707country:USus-gaap:SalesRevenueNetMember2021-01-012021-12-310001735707gtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMembersrt:EuropeMember2021-01-012021-12-310001735707gtx:AftermarketMemberus-gaap:SalesRevenueNetMembersrt:EuropeMember2021-01-012021-12-310001735707us-gaap:SalesRevenueNetMembersrt:EuropeMembergtx:OtherMember2021-01-012021-12-310001735707us-gaap:SalesRevenueNetMembersrt:EuropeMember2021-01-012021-12-310001735707gtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMembersrt:AsiaMember2021-01-012021-12-310001735707gtx:AftermarketMemberus-gaap:SalesRevenueNetMembersrt:AsiaMember2021-01-012021-12-310001735707us-gaap:SalesRevenueNetMembersrt:AsiaMembergtx:OtherMember2021-01-012021-12-310001735707us-gaap:SalesRevenueNetMembersrt:AsiaMember2021-01-012021-12-310001735707gtx:OtherInternationalMembergtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMember2021-01-012021-12-310001735707gtx:OtherInternationalMembergtx:AftermarketMemberus-gaap:SalesRevenueNetMember2021-01-012021-12-310001735707gtx:OtherInternationalMemberus-gaap:SalesRevenueNetMembergtx:OtherMember2021-01-012021-12-310001735707gtx:OtherInternationalMemberus-gaap:SalesRevenueNetMember2021-01-012021-12-310001735707gtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMember2021-01-012021-12-310001735707gtx:AftermarketMemberus-gaap:SalesRevenueNetMember2021-01-012021-12-310001735707us-gaap:SalesRevenueNetMembergtx:OtherMember2021-01-012021-12-310001735707us-gaap:SalesRevenueNetMember2021-01-012021-12-310001735707country:USgtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMember2020-01-012020-12-310001735707gtx:AftermarketMembercountry:USus-gaap:SalesRevenueNetMember2020-01-012020-12-310001735707country:USus-gaap:SalesRevenueNetMembergtx:OtherMember2020-01-012020-12-310001735707country:USus-gaap:SalesRevenueNetMember2020-01-012020-12-310001735707gtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMembersrt:EuropeMember2020-01-012020-12-310001735707gtx:AftermarketMemberus-gaap:SalesRevenueNetMembersrt:EuropeMember2020-01-012020-12-310001735707us-gaap:SalesRevenueNetMembersrt:EuropeMembergtx:OtherMember2020-01-012020-12-310001735707us-gaap:SalesRevenueNetMembersrt:EuropeMember2020-01-012020-12-310001735707gtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMembersrt:AsiaMember2020-01-012020-12-310001735707gtx:AftermarketMemberus-gaap:SalesRevenueNetMembersrt:AsiaMember2020-01-012020-12-310001735707us-gaap:SalesRevenueNetMembersrt:AsiaMembergtx:OtherMember2020-01-012020-12-310001735707us-gaap:SalesRevenueNetMembersrt:AsiaMember2020-01-012020-12-310001735707gtx:OtherInternationalMembergtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMember2020-01-012020-12-310001735707gtx:OtherInternationalMembergtx:AftermarketMemberus-gaap:SalesRevenueNetMember2020-01-012020-12-310001735707gtx:OtherInternationalMemberus-gaap:SalesRevenueNetMembergtx:OtherMember2020-01-012020-12-310001735707gtx:OtherInternationalMemberus-gaap:SalesRevenueNetMember2020-01-012020-12-310001735707gtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMember2020-01-012020-12-310001735707gtx:AftermarketMemberus-gaap:SalesRevenueNetMember2020-01-012020-12-310001735707us-gaap:SalesRevenueNetMembergtx:OtherMember2020-01-012020-12-310001735707us-gaap:SalesRevenueNetMember2020-01-012020-12-310001735707country:USgtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMember2019-01-012019-12-310001735707gtx:AftermarketMembercountry:USus-gaap:SalesRevenueNetMember2019-01-012019-12-310001735707country:USus-gaap:SalesRevenueNetMembergtx:OtherMember2019-01-012019-12-310001735707country:USus-gaap:SalesRevenueNetMember2019-01-012019-12-310001735707gtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMembersrt:EuropeMember2019-01-012019-12-310001735707gtx:AftermarketMemberus-gaap:SalesRevenueNetMembersrt:EuropeMember2019-01-012019-12-310001735707us-gaap:SalesRevenueNetMembersrt:EuropeMembergtx:OtherMember2019-01-012019-12-310001735707us-gaap:SalesRevenueNetMembersrt:EuropeMember2019-01-012019-12-310001735707gtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMembersrt:AsiaMember2019-01-012019-12-310001735707gtx:AftermarketMemberus-gaap:SalesRevenueNetMembersrt:AsiaMember2019-01-012019-12-310001735707us-gaap:SalesRevenueNetMembersrt:AsiaMembergtx:OtherMember2019-01-012019-12-310001735707us-gaap:SalesRevenueNetMembersrt:AsiaMember2019-01-012019-12-310001735707gtx:OtherInternationalMembergtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMember2019-01-012019-12-310001735707gtx:OtherInternationalMembergtx:AftermarketMemberus-gaap:SalesRevenueNetMember2019-01-012019-12-310001735707gtx:OtherInternationalMemberus-gaap:SalesRevenueNetMembergtx:OtherMember2019-01-012019-12-310001735707gtx:OtherInternationalMemberus-gaap:SalesRevenueNetMember2019-01-012019-12-310001735707gtx:OriginalEquipmentManufacturersMemberus-gaap:SalesRevenueNetMember2019-01-012019-12-310001735707gtx:AftermarketMemberus-gaap:SalesRevenueNetMember2019-01-012019-12-310001735707us-gaap:SalesRevenueNetMembergtx:OtherMember2019-01-012019-12-310001735707us-gaap:SalesRevenueNetMember2019-01-012019-12-310001735707us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMembergtx:CustomerAMember2021-01-012021-12-310001735707us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMembergtx:CustomerAMember2020-01-012020-12-310001735707us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMembergtx:CustomerAMember2019-01-012019-12-310001735707gtx:CustomerBMemberus-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMember2021-01-012021-12-310001735707gtx:CustomerBMemberus-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMember2020-01-012020-12-310001735707gtx:CustomerBMemberus-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMember2019-01-012019-12-310001735707us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMembergtx:OthersCustomerMember2021-01-012021-12-310001735707us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMembergtx:OthersCustomerMember2020-01-012020-12-310001735707us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMembergtx:OthersCustomerMember2019-01-012019-12-310001735707us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMember2021-01-012021-12-310001735707us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMember2020-01-012020-12-310001735707us-gaap:SalesRevenueNetMemberus-gaap:CustomerConcentrationRiskMember2019-01-012019-12-310001735707country:USus-gaap:NetAssetsGeographicAreaMember2021-12-310001735707country:USus-gaap:NetAssetsGeographicAreaMember2020-12-310001735707country:USus-gaap:NetAssetsGeographicAreaMember2019-12-310001735707us-gaap:NetAssetsGeographicAreaMembersrt:EuropeMember2021-12-310001735707us-gaap:NetAssetsGeographicAreaMembersrt:EuropeMember2020-12-310001735707us-gaap:NetAssetsGeographicAreaMembersrt:EuropeMember2019-12-310001735707us-gaap:NetAssetsGeographicAreaMembersrt:AsiaMember2021-12-310001735707us-gaap:NetAssetsGeographicAreaMembersrt:AsiaMember2020-12-310001735707us-gaap:NetAssetsGeographicAreaMembersrt:AsiaMember2019-12-310001735707gtx:OtherInternationalMemberus-gaap:NetAssetsGeographicAreaMember2021-12-310001735707gtx:OtherInternationalMemberus-gaap:NetAssetsGeographicAreaMember2020-12-310001735707gtx:OtherInternationalMemberus-gaap:NetAssetsGeographicAreaMember2019-12-310001735707us-gaap:NetAssetsGeographicAreaMember2021-12-310001735707us-gaap:NetAssetsGeographicAreaMember2020-12-310001735707us-gaap:NetAssetsGeographicAreaMember2019-12-310001735707us-gaap:CostOfGoodsTotalMemberus-gaap:SupplierConcentrationRiskMembergtx:DirectMaterialPurchasesMember2021-01-012021-12-310001735707us-gaap:CostOfGoodsTotalMemberus-gaap:SupplierConcentrationRiskMembergtx:DirectMaterialPurchasesMember2020-01-012020-12-310001735707us-gaap:CostOfGoodsTotalMemberus-gaap:SupplierConcentrationRiskMembergtx:DirectMaterialPurchasesMember2019-01-012019-12-3100017357072021-01-012021-03-3100017357072021-04-012021-06-3000017357072021-07-012021-09-3000017357072021-10-012021-12-3100017357072020-01-012020-03-3100017357072020-04-012020-06-3000017357072020-07-012020-09-3000017357072020-10-012020-12-310001735707us-gaap:AllowanceForCreditLossMember2020-12-310001735707us-gaap:AllowanceForCreditLossMember2021-01-012021-12-310001735707us-gaap:AllowanceForCreditLossMember2021-12-310001735707us-gaap:InventoryValuationReserveMember2020-12-310001735707us-gaap:InventoryValuationReserveMember2021-01-012021-12-310001735707us-gaap:InventoryValuationReserveMember2021-12-310001735707us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember2020-12-310001735707us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember2021-01-012021-12-310001735707us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember2021-12-310001735707us-gaap:AllowanceForCreditLossMember2019-12-310001735707us-gaap:AllowanceForCreditLossMember2020-01-012020-12-310001735707us-gaap:InventoryValuationReserveMember2019-12-310001735707us-gaap:InventoryValuationReserveMember2020-01-012020-12-310001735707us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember2019-12-310001735707us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember2020-01-012020-12-310001735707us-gaap:AllowanceForCreditLossMember2018-12-310001735707us-gaap:AllowanceForCreditLossMember2019-01-012019-12-310001735707us-gaap:InventoryValuationReserveMember2018-12-310001735707us-gaap:InventoryValuationReserveMember2019-01-012019-12-310001735707us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember2018-12-310001735707us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember2019-01-012019-12-31

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

__________________________

FORM 10-K

__________________________

(Mark One)

x			ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2021

OR

o			TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from_____to_____

Commission File Number 001-38636

__________________________

+41 21 695 30 00

(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes o No x

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes o No x

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x No o

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes x No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. x

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes o No x

The aggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant was approximately $520 million based on the closing price of its shares of Common Stock, par value $0.001 per share, on the Nasdaq Global Select Market on June 30, 2021, the last business day of the registrant’s second fiscal quarter.

Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Sections 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court. Yes x No o

As of February 7, 2022, the registrant had 64,522,014 shares of common stock, $0.001 par value, outstanding.

DOCUMENTS INCORPORATED BY REFERENCE

Portions of the Registrant’s definitive proxy statement relating to its 2022 annual meeting of shareholders (the “2022 Proxy Statement”) are incorporated by reference into Part III of this Annual Report on Form 10-K where indicated. The 2022 Proxy Statement will be filed with the U.S. Securities and Exchange Commission within 120 days after the end of the fiscal year to which this report relates.

Table of Contents

						Page
PART I
Item 1.			Business			8
Item 1A.			Risk Factors			22
Item 1B.			Unresolved Staff Comments			45
Item 2.			Properties			45
Item 3.			Legal Proceedings			45
Item 4.			Mine Safety Disclosures			45
PART II
Item 5.			Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities			46
Item 6.			Reserved			48
Item 7.			Management’s Discussion and Analysis of Financial Condition and Results of Operations			48
Item 7A.			Quantitative and Qualitative Disclosures About Market Risks			65
Item 8.			Financial Statements and Supplementary Data			67
			Report of Independent Registered Public Accounting Firm (PCAOB ID No. 1235)			67
			Consolidated Statements of Operations			71
			Consolidated Statements of Comprehensive Income			72
			Consolidated Balance Sheets			73
			Consolidated Statements of Cash Flows			74
			Consolidated Statements of Equity (Deficit)			75
			Notes to the Consolidated Financial Statements			76
Item 9.			Changes in and Disagreements with Accountants on Accounting and Financial Disclosure			126
Item 9A.			Controls and Procedures			126
Item 9B.			Other Information			127
Item 9C.			Disclosure Regarding Foreign Jurisdictions that Prevent Inspections.			127
PART III
Item 10.			Directors, Executive Officers and Corporate Governance			129
Item 11.			Executive Compensation			129
Item 12.			Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters			129
Item 13.			Certain Relationships and Related Transactions, and Director Independence			129
Item 14.			Principal Accountant Fees and Services			129
PART IV
Item 15.			Exhibits and Financial Statement Schedules			130
Item 16.			Form 10- K Summary			132
Signatures						133

BASIS OF PRESENTATION

On October 1, 2018, Garrett Motion Inc. became an independent publicly-traded company through a pro rata distribution (the “Distribution”) by Honeywell International Inc. (“Former Parent” or “Honeywell”) of 100% of the then-outstanding shares of Garrett to Honeywell’s stockholders (the “Spin-Off”). Each Honeywell stockholder of record received one share of Garrett common stock for every 10 shares of Honeywell common stock held on the record date.

Unless the context otherwise requires, references to “Garrett,” “we,” “us,” “our,” and “the Company” in this Annual Report on Form 10-K refer to Garrett Motion Inc. and its subsidiaries.

The accompanying consolidated financial statements of Garrett reflect the consolidated results of operations, financial position and cash flows of Garrett, in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP” or "GAAP").

Throughout this Annual Report on Form 10-K, we reference certain industry sources. While we believe the compound annual growth rate (“CAGR”) and other projections of the industry sources referenced in this Annual Report on Form 10-K are reasonable, forecasts based upon such data involve inherent uncertainties, and actual outcomes are subject to change based upon various factors beyond our control. All data from industry sources is provided as of the latest practicable date prior to the filing of this Annual Report on Form 10-K and may be subject to change.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

This Annual Report on Form 10-K contains forward-looking statements. We intend such forward-looking statements to be covered by the safe harbor provisions for forward-looking statements contained in Section 27A of the Securities Act of 1933, as amended and Section 21E of the Securities Exchange Act of 1934, as amended ("the Securities Act"). All statements other than statements of historical fact contained in this Annual Report, including without limitation statements regarding our future results of operations and financial position, the anticipated impact of the novel coronavirus (“COVID-19”) pandemic on our business, results of operations and financial position, the consequences of the Chapter 11 Cases (as defined herein), expectations regarding the growth of the turbocharger and electric vehicle markets and other industry trends, the sufficiency of our cash and cash equivalents, anticipated sources and uses of cash, anticipated investments in our business, our business strategy, pending litigation, anticipated payments under our agreements with Honeywell, anticipated interest expense, and the plans and objectives of management for future operations and capital expenditures are forward-looking statements. These statements involve known and unknown risks, uncertainties and other important factors that may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. In some cases, you can identify forward-looking statements by terms such as “may,” “will,” “should,” “expect,” “plan,” “anticipate,” “could,” “intend,” “target,” “project,” “contemplate,” “believe,” “estimate,” “predict,” “potential,” or “continue” or the negative of these terms or other similar expressions. The forward-looking statements in this Annual Report are only predictions. We have based these forward-looking statements largely on our current expectations and projections about future events and financial trends that we believe may affect our business, financial condition and results of operations. These forward-looking statements speak only as of the date of this Annual Report on Form 10-K and are subject to a number of important factors that could cause actual results to differ materially from those in the forward-looking statements, including the factors described in Part I, Item 1A. “Risk Factors,” of this Annual Report on Form 10-K and in our other filings with the Securities and Exchange Commission (the "SEC").

You should read this Annual Report and the documents that we reference herein completely and with the understanding that our actual future results may be materially different from what we expect. We qualify all of our forward-looking statements by these cautionary statements. Except as required by applicable law, we do not plan to publicly update or revise any forward-looking statements contained herein, whether as a result of any new information, future events, changed circumstances or otherwise.

Summary Risk Factors

Our business is subject to numerous risks and uncertainties, including those described in Part I Item 1A. “Risk Factors” in this Annual Report on Form 10-K. You should carefully consider these risks and uncertainties when investing in our Common Stock. The principal risks and uncertainties affecting our business include the following:

Risks Relating to our Business:

•increases in the costs and availability of raw materials and our ability to offset material price inflation;

•risks of natural disasters and climate change, and changes in legislation or government regulations or policies relating to climate change or otherwise, including with respect to greenhouse gas emission reduction targets, or other similar targets, in Europe (as part of the Green Deal objectives or otherwise); the United States; China; Japan; and Korea or other jurisdiction in which the Company does business, and growing recognition among consumers of the dangers of climate change, which may affect demand for our products, our supply chain, and results of our operations;

•changes in the automotive industry and economic or competitive conditions;

•any loss of, or a significant reduction in purchases by, our largest customers, material non-payment or non-performance by any of our key customers, and difficulty collecting receivables;

•impacts on our business from the ongoing COVID-19 pandemic, including reductions to production volumes as a result of reduced capacity at manufacturing facilities;

•any failure to protect our intellectual property or allegations that we have infringed the intellectual property of others, and our ability to license necessary intellectual property from third parties including Honeywell;

•potential material losses and costs as a result of any warranty claims and product liability actions brought against us;

•quality control and creditworthiness of the suppliers on which we rely;

•work stoppages, other disruptions or the need to relocate any of our facilities;

•inaccuracies in estimates of volumes of awarded business;

•the negotiating positions of our customers and our ability to negotiate favorable pricing terms;

•risks related to international operations and our investment in foreign markets, including risks related to the withdrawal of the United Kingdom from the European Union;

•the effects of any deterioration on industry, economic or financial conditions on our ability to access the capital markets on favorable terms;

•any significant failure or inability to comply with the specifications and manufacturing requirements of our original equipment manufacturer customers or by increases or decreases to the inventory levels maintained by our customers;

•any failure to increase productivity or successfully execute repositioning projects or manage our workforce;

•potential material environmental liabilities and hazards;

•the commencement of any lawsuits, investigations and disputes arising out of our current and historical businesses, and the consequences thereof;

• inability to recruit and retain qualified personnel;

•unforeseen adverse tax effects; and

•the identification of a material weakness in our internal controls over financial reporting as of December 31, 2021.

Risks Related to our Emergence from Bankruptcy:

•the effects of our recent emergence from bankruptcy on our business and relationships;

•the lack of comparability of our actual financial results after emergence to our historical financial information;

•variations between our financial results and projections that were filed with the Bankruptcy Court (as defined below);

•changes in the composition of our our board of directors (our "Board" or "Board of Directors") upon emergence; and

•our ability to attract and retain key personnel in light of our emergence from bankruptcy.

Risks Related to Our Capital Structure:

•our ability to generate sufficient cash flows from operations to meet our debt service and other obligations;

•our ability to raise additional capital to fund our operations or react to changes in the economy or our industry;

•risks associated with our ability to incur significant additional indebtedness;

•restrictions on our business and financing activities under our Credit Facilities and the terms of the Series A Preferred Stock (each as defined below);

•a potential downgrade in our credit ratings;

•Honeywell’s right to require the repayment of the Series B Preferred Stock (as defined below) in part or in full in certain circumstances;

•our dependence on cash flows generated by our subsidiaries;

•the failure of securities analysts to publish research or reports;

•potential conflicts of interests among certain of our stockholders;

•our ability to raise capital in the future and fund our capital requirements;

•the dilution of existing stockholders upon grants pursuant to our equity incentive program; and

•anti-takeover provisions in our organizational documents.

Risks related to Our Series A Preferred Stock and Our Common Stock:

•a decline in the trading price of our Series A Preferred Stock or our Common Stock (as each defined below);

•the subordination of our Common Stock to our Series A Preferred Stock, and the subordination of both our Common Stock and Series A Preferred Stock to our indebtedness;

•restrictions on our ability to make dividend payments on our Series A Preferred Stock and ou Common Stock;

•the rights of Series A Preferred Stock holders to vote with Common Stock on an as-converted basis;

•the automatic and optional conversion of Series A Preferred Stock in certain circumstances;

•the redeemability of the Series A Preferred Stock at our option upon the occurrence of certain events;

•limitations on the ability of certain holders of our Series A Preferred Stock and our Common Stock to transfer or sell their securities.

•the dilution of existing holders of Common Stock upon future issuances of equity securities;

•increased potential for future sales, issuances, or short sales of Common Stock; and

•our inability to maintain a listing of our Series A Preferred Stock or our Common Stock on a national securities exchange.