Segment disclosures

Company overview

TRIUMPH GROUP, INC.

Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.

Revenue · Reported segment facts

89 dimension combinations 769 retained observations 19 reported periods Partial retained history

Counts describe retained dimensioned rows only. Periods and members can change across reports, and this view does not infer missing values or expected segment totals.

Operating Segments · Aerospace Structures

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember
PeriodValueUnitFiledEvidence
2022-10-01 – 2022-12-3143584000 USD20230202Open filing evidence
2022-04-01 – 2022-12-31171727000 USD20230202Open filing evidence
2022-07-01 – 2022-09-3033402000 USD20221108Open filing evidence
2022-04-01 – 2022-09-30128143000 USD20221108Open filing evidence
2022-04-01 – 2022-06-3094741000 USD20220803Open filing evidence
2021-04-01 – 2022-03-31429529000 USD20220523Open filing evidence
2021-10-01 – 2021-12-3182968000 USD20230202Open filing evidence
2021-04-01 – 2021-12-31329847000 USD20230202Open filing evidence
2021-07-01 – 2021-09-30108638000 USD20221108Open filing evidence
2021-04-01 – 2021-09-30246879000 USD20221108Open filing evidence
2021-04-01 – 2021-06-30138241000 USD20220803Open filing evidence
2020-04-01 – 2021-03-31812897000 USD20220523Open filing evidence
2020-10-01 – 2020-12-31162356000 USD20220209Open filing evidence
2020-04-01 – 2020-12-31647596000 USD20220209Open filing evidence
2020-07-01 – 2020-09-30228178000 USD20211109Open filing evidence
2020-04-01 – 2020-09-30485240000 USD20211109Open filing evidence

Operating Segments · Systems And Support

Consolidation Items · Statement Business Segments

Source dimensions srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2024-03-311027630000 USD20240531Open filing evidence
2023-10-01 – 2023-12-31240875000 USD20240207Open filing evidence
2023-04-01 – 2023-12-31717514000 USD20240207Open filing evidence
2023-07-01 – 2023-09-30318768000 USD20231107Open filing evidence
2023-04-01 – 2023-09-30609343000 USD20231107Open filing evidence
2023-04-01 – 2023-06-30290575000 USD20230811Open filing evidence
2022-04-01 – 2023-03-31918960000 RestatedUSD20240531Open filing evidence
2022-10-01 – 2022-12-31218078000 RestatedUSD20240207Open filing evidence
2022-04-01 – 2022-12-31633377000 RestatedUSD20240207Open filing evidence
2022-07-01 – 2022-09-30274198000 USD20231107Open filing evidence
2022-04-01 – 2022-09-30528841000 USD20231107Open filing evidence
2022-04-01 – 2022-06-30254643000 USD20230811Open filing evidence
2021-04-01 – 2022-03-31833175000 RestatedUSD20240531Open filing evidence
2021-10-01 – 2021-12-31236281000 USD20230202Open filing evidence
2021-04-01 – 2021-12-31743444000 USD20230202Open filing evidence
2021-07-01 – 2021-09-30248758000 USD20221108Open filing evidence
2021-04-01 – 2021-09-30507163000 USD20221108Open filing evidence
2021-04-01 – 2021-06-30258405000 USD20220803Open filing evidence
2020-04-01 – 2021-03-311056822000 USD20230524Open filing evidence
2020-10-01 – 2020-12-31263638000 USD20220209Open filing evidence
2020-04-01 – 2020-12-31755290000 USD20220209Open filing evidence
2020-07-01 – 2020-09-30253637000 USD20211109Open filing evidence
2020-04-01 – 2020-09-30491652000 USD20211109Open filing evidence

Boeing · Sales Revenue Product Line · Aerospace Structures · Credit Concentration Risk

Major Customers · Concentration Risk By Benchmark · Statement Business Segments · Concentration Risk By Type

Source dimensions srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CreditConcentrationRiskMember
PeriodValueUnitFiledEvidence
2020-04-01 – 2021-03-31473346000 USD20210520Open filing evidence

Boeing · Sales Revenue Product Line · Systems And Support · Credit Concentration Risk

Major Customers · Concentration Risk By Benchmark · Statement Business Segments · Concentration Risk By Type

Source dimensions srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CreditConcentrationRiskMember
PeriodValueUnitFiledEvidence
2020-04-01 – 2021-03-31225027000 USD20210520Open filing evidence

Boeing · Credit Concentration Risk · Aerospace Structures · Sales Revenue Product Line

Major Customers · Concentration Risk By Type · Statement Business Segments · Concentration Risk By Benchmark

Source dimensions srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CreditConcentrationRiskMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2022-03-31333920000 USD20220523Open filing evidence

Boeing · Aerospace Structures · Sales Revenue Product Line · Credit Concentration Risk

Major Customers · Statement Business Segments · Concentration Risk By Benchmark · Concentration Risk By Type

Source dimensions srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CreditConcentrationRiskMember
PeriodValueUnitFiledEvidence
2020-04-01 – 2020-12-31363743000 USD20210203Open filing evidence
2020-04-01 – 2020-09-30257224000 USD20201105Open filing evidence

Boeing · Aerospace Structures · Credit Concentration Risk · Sales Revenue Product Line

Major Customers · Statement Business Segments · Concentration Risk By Type · Concentration Risk By Benchmark

Source dimensions srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CreditConcentrationRiskMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember
PeriodValueUnitFiledEvidence
2020-04-01 – 2021-03-31473346000 USD20220523Open filing evidence

Boeing · Aerospace Structures · Customer Concentration Risk · Sales Revenue Product Line

Major Customers · Statement Business Segments · Concentration Risk By Type · Concentration Risk By Benchmark

Source dimensions srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CustomerConcentrationRiskMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-12-31128460000 USD20230202Open filing evidence
2022-04-01 – 2022-09-3099486000 USD20221108Open filing evidence
2022-04-01 – 2022-06-3078715000 USD20220803Open filing evidence
2021-04-01 – 2021-12-31255357000 USD20230202Open filing evidence
2021-04-01 – 2021-09-30190439000 USD20221108Open filing evidence
2021-04-01 – 2021-06-30102049000 USD20220803Open filing evidence
2020-04-01 – 2020-12-31363743000 USD20220209Open filing evidence
2020-04-01 – 2020-09-30257224000 USD20211109Open filing evidence

Boeing · Systems And Support · Sales Revenue Product Line · Credit Concentration Risk

Major Customers · Statement Business Segments · Concentration Risk By Benchmark · Concentration Risk By Type

Source dimensions srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CreditConcentrationRiskMember
PeriodValueUnitFiledEvidence
2020-04-01 – 2020-12-31164520000 USD20210203Open filing evidence
2020-04-01 – 2020-09-30104547000 USD20201105Open filing evidence

Boeing · Systems And Support · Credit Concentration Risk · Sales Revenue Product Line

Major Customers · Statement Business Segments · Concentration Risk By Type · Concentration Risk By Benchmark

Source dimensions srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CreditConcentrationRiskMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2023-03-31191193000 USD20230524Open filing evidence
2021-04-01 – 2022-03-31157686000 USD20230524Open filing evidence
2020-04-01 – 2021-03-31225027000 USD20230524Open filing evidence

Boeing · Systems And Support · Customer Concentration Risk · Sales Revenue Product Line

Major Customers · Statement Business Segments · Concentration Risk By Type · Concentration Risk By Benchmark

Source dimensions srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CustomerConcentrationRiskMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2023-09-30102716000 USD20231107Open filing evidence
2023-04-01 – 2023-06-3053308000 USD20230811Open filing evidence
2022-04-01 – 2022-12-31137356000 USD20230202Open filing evidence
2022-04-01 – 2022-09-3089825000 USD20231107Open filing evidence
2022-04-01 – 2022-06-3039588000 USD20230811Open filing evidence
2021-04-01 – 2021-12-31121057000 USD20230202Open filing evidence
2021-04-01 – 2021-09-3082988000 USD20221108Open filing evidence
2021-04-01 – 2021-06-3040053000 USD20220803Open filing evidence
2020-04-01 – 2020-12-31164520000 USD20220209Open filing evidence
2020-04-01 – 2020-09-30104547000 USD20211109Open filing evidence

Boeing · Systems And Support · Segment Continuing Operations · Customer Concentration Risk · Sales Revenue Product Line

Major Customers · Statement Business Segments · Statement Operating Activities Segment · Concentration Risk By Type · Concentration Risk By Benchmark

Source dimensions srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;us-gaap:StatementOperatingActivitiesSegmentAxis=us-gaap:SegmentContinuingOperationsMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CustomerConcentrationRiskMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-31181867000 USD20250528Open filing evidence
2024-04-01 – 2024-12-31131681000 USD20250206Open filing evidence
2024-04-01 – 2024-09-3083612000 USD20241112Open filing evidence
2023-04-01 – 2023-09-3086927000 USD20241112Open filing evidence
2023-04-01 – 2023-06-3046141000 USD20240808Open filing evidence
2022-04-01 – 2023-03-31154404000 USD20250528Open filing evidence

Boeing · Segment Continuing Operations · Systems And Support · Customer Concentration Risk · Sales Revenue Product Line

Major Customers · Statement Operating Activities Segment · Statement Business Segments · Concentration Risk By Type · Concentration Risk By Benchmark

Source dimensions srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:StatementOperatingActivitiesSegmentAxis=us-gaap:SegmentContinuingOperationsMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CustomerConcentrationRiskMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2024-06-3044719000 USD20240808Open filing evidence
2023-04-01 – 2024-03-31168038000 USD20250528Open filing evidence
2023-04-01 – 2023-12-31123323000 USD20250206Open filing evidence

Businessjets · Aerospace Structures

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:BusinessjetsMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember
PeriodValueUnitFiledEvidence
2020-04-01 – 2021-03-31158156000 USD20210520Open filing evidence
2020-10-01 – 2020-12-3118039000 USD20210203Open filing evidence
2020-04-01 – 2020-12-31138141000 USD20210203Open filing evidence
2020-07-01 – 2020-09-3054150000 USD20201105Open filing evidence
2020-04-01 – 2020-09-30120102000 USD20201105Open filing evidence

Businessjets · Systems And Support

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:BusinessjetsMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2020-04-01 – 2021-03-3136701000 USD20210520Open filing evidence
2020-10-01 – 2020-12-317802000 USD20210203Open filing evidence
2020-04-01 – 2020-12-3126884000 USD20210203Open filing evidence
2020-07-01 – 2020-09-308708000 USD20201105Open filing evidence
2020-04-01 – 2020-09-3019082000 USD20201105Open filing evidence

Commercial Aerospace · Aerospace Structures

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:CommercialAerospaceMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember
PeriodValueUnitFiledEvidence
2020-04-01 – 2021-03-31481845000 USD20210520Open filing evidence
2020-10-01 – 2020-12-31109929000 USD20210203Open filing evidence
2020-04-01 – 2020-12-31372249000 USD20210203Open filing evidence
2020-07-01 – 2020-09-30121550000 USD20201105Open filing evidence
2020-04-01 – 2020-09-30262521000 USD20201105Open filing evidence

Commercial Aerospace · Systems And Support

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:CommercialAerospaceMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2020-04-01 – 2021-03-31396841000 USD20210520Open filing evidence
2020-10-01 – 2020-12-3192529000 USD20210203Open filing evidence
2020-04-01 – 2020-12-31280102000 USD20210203Open filing evidence
2020-07-01 – 2020-09-3095393000 USD20201105Open filing evidence
2020-04-01 – 2020-09-30187573000 USD20201105Open filing evidence

Gulfstream · Aerospace Structures · Sales Revenue Product Line · Credit Concentration Risk

Major Customers · Statement Business Segments · Concentration Risk By Benchmark · Concentration Risk By Type

Source dimensions srt:MajorCustomersAxis=tgi:GulfstreamMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CreditConcentrationRiskMember
PeriodValueUnitFiledEvidence
2020-04-01 – 2020-12-3198197000 USD20210203Open filing evidence
2020-04-01 – 2020-09-3088440000 USD20201105Open filing evidence

Gulfstream · Systems And Support · Sales Revenue Product Line · Credit Concentration Risk

Major Customers · Statement Business Segments · Concentration Risk By Benchmark · Concentration Risk By Type

Source dimensions srt:MajorCustomersAxis=tgi:GulfstreamMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CreditConcentrationRiskMember
PeriodValueUnitFiledEvidence
2020-04-01 – 2020-12-312166000 USD20210203Open filing evidence
2020-04-01 – 2020-09-301764000 USD20201105Open filing evidence

Military · Aerospace Structures

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:MilitaryMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2021-06-3013703000 USD20210804Open filing evidence
2020-04-01 – 2021-03-31137466000 USD20210520Open filing evidence
2020-10-01 – 2020-12-3131670000 USD20210203Open filing evidence
2020-04-01 – 2020-12-31105365000 USD20210203Open filing evidence
2020-07-01 – 2020-09-3035438000 USD20201105Open filing evidence
2020-04-01 – 2020-09-3073694000 USD20201105Open filing evidence

Military · Systems And Support

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:MilitaryMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2021-06-30135807000 USD20210804Open filing evidence
2020-04-01 – 2021-03-31552323000 USD20210520Open filing evidence
2020-10-01 – 2020-12-31145168000 USD20210203Open filing evidence
2020-04-01 – 2020-12-31396672000 USD20210203Open filing evidence
2020-07-01 – 2020-09-30131120000 USD20201105Open filing evidence
2020-04-01 – 2020-09-30251504000 USD20201105Open filing evidence

Mro Commercial · Aerospace Structures

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:MroCommercialMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember
PeriodValueUnitFiledEvidence
2022-10-01 – 2022-12-31437000 USD20230202Open filing evidence
2022-04-01 – 2022-12-312808000 USD20230202Open filing evidence
2022-07-01 – 2022-09-300 USD20221108Open filing evidence
2022-04-01 – 2022-09-303144000 USD20221108Open filing evidence
2022-04-01 – 2022-06-303144000 USD20220803Open filing evidence
2021-10-01 – 2021-12-313017000 USD20230202Open filing evidence
2021-04-01 – 2021-12-318799000 USD20230202Open filing evidence
2021-07-01 – 2021-09-302966000 USD20221108Open filing evidence
2021-04-01 – 2021-09-305782000 USD20221108Open filing evidence
2021-04-01 – 2021-06-302816000 USD20220803Open filing evidence

Mro Commercial · Interiors

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:MroCommercialMember;us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember
PeriodValueUnitFiledEvidence
2024-10-01 – 2024-12-31861000 USD20250206Open filing evidence
2024-04-01 – 2024-12-313750000 USD20250206Open filing evidence
2024-04-01 – 2024-06-301670000 USD20240808Open filing evidence
2023-10-01 – 2023-12-310 USD20250206Open filing evidence
2023-07-01 – 2023-09-300 USD20241112Open filing evidence
2023-04-01 – 2023-06-30704000 USD20240808Open filing evidence
2022-04-01 – 2022-09-303144000 USD20231107Open filing evidence

Mro Commercial · Systems And Support

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:MroCommercialMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-31200677000 USD20250528Open filing evidence
2024-10-01 – 2024-12-3149055000 USD20250206Open filing evidence
2024-04-01 – 2024-12-31146493000 USD20250206Open filing evidence
2024-07-01 – 2024-09-3048932000 USD20241112Open filing evidence
2024-04-01 – 2024-09-3097438000 USD20241112Open filing evidence
2024-04-01 – 2024-06-3048506000 USD20240808Open filing evidence
2023-04-01 – 2024-03-31162331000 USD20250528Open filing evidence
2023-10-01 – 2023-12-3135089000 USD20250206Open filing evidence
2023-04-01 – 2023-12-31106938000 USD20250206Open filing evidence
2023-07-01 – 2023-09-3039728000 RestatedUSD20241112Open filing evidence
2023-04-01 – 2023-09-3074204000 RestatedUSD20241112Open filing evidence
2023-04-01 – 2023-06-3034476000 RestatedUSD20240808Open filing evidence
2022-04-01 – 2023-03-31123435000 USD20250528Open filing evidence
2022-10-01 – 2022-12-3183301000 USD20230202Open filing evidence
2022-04-01 – 2022-12-31230591000 USD20230202Open filing evidence
2022-07-01 – 2022-09-3065078000 USD20231107Open filing evidence
2022-04-01 – 2022-09-30125117000 USD20231107Open filing evidence
2022-04-01 – 2022-06-3060039000 USD20230811Open filing evidence
2021-10-01 – 2021-12-3151706000 USD20230202Open filing evidence
2021-04-01 – 2021-12-31170504000 USD20230202Open filing evidence
2021-07-01 – 2021-09-3049618000 USD20221108Open filing evidence
2021-04-01 – 2021-09-30105465000 USD20221108Open filing evidence
2021-04-01 – 2021-06-3055847000 USD20220803Open filing evidence

Mro Military · Systems And Support

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:MroMilitaryMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-31210662000 USD20250528Open filing evidence
2024-10-01 – 2024-12-3150403000 USD20250206Open filing evidence
2024-04-01 – 2024-12-31135302000 USD20250206Open filing evidence
2024-07-01 – 2024-09-3043766000 USD20241112Open filing evidence
2024-04-01 – 2024-09-3084899000 USD20241112Open filing evidence
2024-04-01 – 2024-06-3041133000 USD20240808Open filing evidence
2023-04-01 – 2024-03-31183108000 USD20250528Open filing evidence
2023-10-01 – 2023-12-3138328000 USD20250206Open filing evidence
2023-04-01 – 2023-12-31117835000 USD20250206Open filing evidence
2023-07-01 – 2023-09-3043558000 USD20241112Open filing evidence
2023-04-01 – 2023-09-3080476000 USD20241112Open filing evidence
2023-04-01 – 2023-06-3036923000 USD20240808Open filing evidence
2022-04-01 – 2023-03-31165814000 USD20250528Open filing evidence

Nonaviation · Aerospace Structures

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:NonaviationMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember
PeriodValueUnitFiledEvidence
2022-10-01 – 2022-12-31155000 USD20230202Open filing evidence
2022-04-01 – 2022-12-315042000 USD20230202Open filing evidence
2022-07-01 – 2022-09-30137000 USD20221108Open filing evidence
2022-04-01 – 2022-09-301187000 USD20221108Open filing evidence
2022-04-01 – 2022-06-301050000 USD20220803Open filing evidence
2021-04-01 – 2022-03-311400000 USD20220523Open filing evidence
2021-10-01 – 2021-12-31268000 USD20230202Open filing evidence
2021-04-01 – 2021-12-31286000 USD20230202Open filing evidence
2021-07-01 – 2021-09-300 USD20221108Open filing evidence
2021-04-01 – 2021-09-3018000 USD20221108Open filing evidence
2021-04-01 – 2021-06-3018000 USD20220803Open filing evidence
2020-04-01 – 2021-03-31370000 USD20220523Open filing evidence
2020-10-01 – 2020-12-31157000 USD20220209Open filing evidence
2020-04-01 – 2020-12-31368000 USD20220209Open filing evidence
2020-07-01 – 2020-09-307000 USD20211109Open filing evidence
2020-04-01 – 2020-09-3011000 USD20211109Open filing evidence

Nonaviation · Systems And Support

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:NonaviationMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2023-07-01 – 2023-09-309023000 USD20231107Open filing evidence
2023-04-01 – 2023-09-3017131000 USD20231107Open filing evidence
2023-04-01 – 2023-06-308108000 USD20230811Open filing evidence
2022-10-01 – 2022-12-3111894000 USD20230202Open filing evidence
2022-04-01 – 2022-12-3129083000 USD20230202Open filing evidence
2022-07-01 – 2022-09-307289000 USD20231107Open filing evidence
2022-04-01 – 2022-09-3015468000 USD20231107Open filing evidence
2022-04-01 – 2022-06-308179000 USD20230811Open filing evidence
2021-04-01 – 2022-03-3134827000 USD20220523Open filing evidence
2021-10-01 – 2021-12-316194000 RestatedUSD20230202Open filing evidence
2021-04-01 – 2021-12-3121568000 RestatedUSD20230202Open filing evidence
2021-07-01 – 2021-09-3011779000 USD20221108Open filing evidence
2021-04-01 – 2021-09-3018089000 USD20221108Open filing evidence
2021-04-01 – 2021-06-306310000 USD20220803Open filing evidence
2020-04-01 – 2021-03-3131033000 USD20220523Open filing evidence
2020-10-01 – 2020-12-318602000 USD20220209Open filing evidence
2020-04-01 – 2020-12-3121845000 USD20220209Open filing evidence
2020-07-01 – 2020-09-307760000 USD20211109Open filing evidence
2020-04-01 – 2020-09-3013243000 USD20211109Open filing evidence

Oem Commercial · Systems And Support

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:OemCommercialMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2024-03-31368340000 USD20240531Open filing evidence
2023-10-01 – 2023-12-3198178000 USD20240207Open filing evidence
2023-04-01 – 2023-12-31275805000 USD20240207Open filing evidence
2022-04-01 – 2023-03-31333809000 USD20240531Open filing evidence
2022-10-01 – 2022-12-3176975000 USD20240207Open filing evidence
2022-04-01 – 2022-12-31233319000 USD20240207Open filing evidence
2021-04-01 – 2022-03-31244636000 USD20240531Open filing evidence

Oem Military · Aerospace Structures

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:OemMilitaryMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember
PeriodValueUnitFiledEvidence
2022-10-01 – 2022-12-310 USD20230202Open filing evidence
2022-04-01 – 2022-12-310 USD20230202Open filing evidence
2022-07-01 – 2022-09-3024000 USD20221108Open filing evidence
2022-04-01 – 2022-09-3052000 USD20221108Open filing evidence
2022-04-01 – 2022-06-3028000 USD20220803Open filing evidence
2021-10-01 – 2021-12-31454000 USD20230202Open filing evidence
2021-04-01 – 2021-12-3114315000 USD20230202Open filing evidence
2021-07-01 – 2021-09-301210000 USD20221108Open filing evidence
2021-04-01 – 2021-09-3013861000 USD20221108Open filing evidence
2021-04-01 – 2021-06-3012651000 USD20220803Open filing evidence

Oem Military · Systems And Support

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:OemMilitaryMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2024-03-31261918000 USD20240531Open filing evidence
2023-10-01 – 2023-12-3161149000 USD20240207Open filing evidence
2023-04-01 – 2023-12-31190758000 USD20240207Open filing evidence
2023-07-01 – 2023-09-3061058000 USD20231107Open filing evidence
2023-04-01 – 2023-09-30126853000 USD20231107Open filing evidence
2023-04-01 – 2023-06-3065796000 USD20230811Open filing evidence
2022-04-01 – 2023-03-31260943000 USD20240531Open filing evidence
2022-10-01 – 2022-12-3161705000 RestatedUSD20240207Open filing evidence
2022-04-01 – 2022-12-31180901000 RestatedUSD20240207Open filing evidence
2022-07-01 – 2022-09-3061399000 USD20231107Open filing evidence
2022-04-01 – 2022-09-30118335000 USD20231107Open filing evidence
2022-04-01 – 2022-06-3056936000 USD20230811Open filing evidence
2021-04-01 – 2022-03-31276947000 USD20240531Open filing evidence
2021-10-01 – 2021-12-3158844000 USD20230202Open filing evidence
2021-04-01 – 2021-12-31203383000 USD20230202Open filing evidence
2021-07-01 – 2021-09-3072317000 USD20221108Open filing evidence
2021-04-01 – 2021-09-30149012000 USD20221108Open filing evidence
2021-04-01 – 2021-06-3076695000 USD20220803Open filing evidence

Regional · Aerospace Structures

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:RegionalMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2021-06-301634000 USD20210804Open filing evidence
2020-04-01 – 2021-03-3111558000 USD20210520Open filing evidence
2020-04-01 – 2020-12-318025000 USD20210203Open filing evidence
2020-07-01 – 2020-09-303414000 USD20201105Open filing evidence
2020-04-01 – 2020-09-308025000 USD20201105Open filing evidence

Regional · Systems And Support

Major Customers · Statement Business Segments

Source dimensions srt:MajorCustomersAxis=tgi:RegionalMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2021-06-305273000 USD20210804Open filing evidence
2020-04-01 – 2021-03-3124862000 USD20210520Open filing evidence
2020-10-01 – 2020-12-315231000 USD20210203Open filing evidence
2020-04-01 – 2020-12-3118218000 USD20210203Open filing evidence
2020-07-01 – 2020-09-307112000 USD20201105Open filing evidence
2020-04-01 – 2020-09-3012987000 USD20201105Open filing evidence

Mro Military · Systems And Support

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=tgi:MroMilitaryMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2023-03-31212958000 USD20230524Open filing evidence
2021-04-01 – 2022-03-31223369000 USD20230524Open filing evidence
2020-04-01 – 2021-03-31225966000 USD20230524Open filing evidence

Oem Commercial · Systems And Support

Product Or Service · Statement Business Segments

Source dimensions srt:ProductOrServiceAxis=tgi:OemCommercialMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2022-03-31245454000 USD20230524Open filing evidence
2020-04-01 – 2021-03-31248884000 USD20230524Open filing evidence

Credit Concentration Risk · Boeing · Sales Revenue Product Line · Systems And Support

Concentration Risk By Type · Major Customers · Concentration Risk By Benchmark · Statement Business Segments

Source dimensions us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CreditConcentrationRiskMember;srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2024-03-31168038000 USD20240531Open filing evidence
2022-04-01 – 2023-03-31154404000 USD20240531Open filing evidence
2021-04-01 – 2022-03-31130123000 USD20240531Open filing evidence

Credit Concentration Risk · Aerospace Structures · Boeing · Sales Revenue Product Line

Concentration Risk By Type · Statement Business Segments · Major Customers · Concentration Risk By Benchmark

Source dimensions us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CreditConcentrationRiskMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2021-06-30102049000 USD20210804Open filing evidence

Credit Concentration Risk · Interiors · Boeing · Sales Revenue Product Line

Concentration Risk By Type · Statement Business Segments · Major Customers · Concentration Risk By Benchmark

Source dimensions us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CreditConcentrationRiskMember;us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2024-03-31111918000 USD20240531Open filing evidence
2022-04-01 – 2023-03-31104939000 USD20240531Open filing evidence
2021-04-01 – 2022-03-31333920000 USD20240531Open filing evidence

Customer Concentration Risk · Boeing · Sales Revenue Product Line · Systems And Support · Segment Continuing Operations

Concentration Risk By Type · Major Customers · Concentration Risk By Benchmark · Statement Business Segments · Statement Operating Activities Segment

Source dimensions us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CustomerConcentrationRiskMember;srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;us-gaap:StatementOperatingActivitiesSegmentAxis=us-gaap:SegmentContinuingOperationsMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2023-12-31123323000 USD20240207Open filing evidence

Customer Concentration Risk · Boeing · Sales Revenue Product Line · Segment Continuing Operations · Systems And Support

Concentration Risk By Type · Major Customers · Concentration Risk By Benchmark · Statement Operating Activities Segment · Statement Business Segments

Source dimensions us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CustomerConcentrationRiskMember;srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember;us-gaap:StatementOperatingActivitiesSegmentAxis=us-gaap:SegmentContinuingOperationsMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2022-12-31110290000 USD20240207Open filing evidence

Customer Concentration Risk · Interiors · Boeing · Sales Revenue Product Line · Segment Continuing Operations

Concentration Risk By Type · Statement Business Segments · Major Customers · Concentration Risk By Benchmark · Statement Operating Activities Segment

Source dimensions us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CustomerConcentrationRiskMember;us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember;us-gaap:StatementOperatingActivitiesSegmentAxis=us-gaap:SegmentContinuingOperationsMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2023-12-3177254000 USD20240207Open filing evidence
2022-04-01 – 2022-12-31128460000 USD20240207Open filing evidence

Aerospace Structures

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember
PeriodValueUnitFiledEvidence
2022-10-01 – 2022-12-3143584000 USD20230202Open filing evidence
2022-04-01 – 2022-12-31171727000 USD20230202Open filing evidence
2022-07-01 – 2022-09-3033402000 USD20221108Open filing evidence
2022-04-01 – 2022-09-30128143000 USD20221108Open filing evidence
2022-04-01 – 2022-06-3094741000 USD20220803Open filing evidence
2021-04-01 – 2022-03-31429517000 USD20220523Open filing evidence
2021-10-01 – 2021-12-3182968000 USD20230202Open filing evidence
2021-04-01 – 2021-12-31329835000 USD20230202Open filing evidence
2021-07-01 – 2021-09-30108638000 USD20221108Open filing evidence
2021-04-01 – 2021-09-30246867000 USD20221108Open filing evidence
2021-04-01 – 2021-06-30138229000 USD20220803Open filing evidence
2020-04-01 – 2021-03-31789395000 USD20220523Open filing evidence
2020-10-01 – 2020-12-31159795000 USD20220209Open filing evidence
2020-04-01 – 2020-12-31624148000 USD20220209Open filing evidence
2020-07-01 – 2020-09-30214559000 USD20211109Open filing evidence
2020-04-01 – 2020-09-30464353000 USD20211109Open filing evidence

Aerospace Structures · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2021-06-30138241000 USD20210804Open filing evidence
2020-04-01 – 2021-03-31812897000 USD20210520Open filing evidence

Aerospace Structures · Businessjets

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;srt:MajorCustomersAxis=tgi:BusinessjetsMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2022-03-3128255000 USD20220523Open filing evidence
2021-10-01 – 2021-12-315078000 USD20220209Open filing evidence
2021-04-01 – 2021-12-3121588000 USD20220209Open filing evidence
2021-07-01 – 2021-09-306297000 USD20211109Open filing evidence
2021-04-01 – 2021-09-3016510000 USD20211109Open filing evidence
2021-04-01 – 2021-06-3010213000 USD20210804Open filing evidence
2020-04-01 – 2021-03-31158156000 USD20220523Open filing evidence
2020-10-01 – 2020-12-3118039000 USD20220209Open filing evidence
2020-04-01 – 2020-12-31138141000 USD20220209Open filing evidence
2020-07-01 – 2020-09-3054150000 USD20211109Open filing evidence
2020-04-01 – 2020-09-30120102000 USD20211109Open filing evidence

Aerospace Structures · Commercial Aerospace

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;srt:MajorCustomersAxis=tgi:CommercialAerospaceMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2022-03-31376936000 USD20220523Open filing evidence
2021-10-01 – 2021-12-3175624000 USD20220209Open filing evidence
2021-04-01 – 2021-12-31288153000 USD20220209Open filing evidence
2021-07-01 – 2021-09-3099868000 USD20211109Open filing evidence
2021-04-01 – 2021-09-30212529000 USD20211109Open filing evidence
2021-04-01 – 2021-06-30112661000 USD20210804Open filing evidence
2020-04-01 – 2021-03-31481845000 USD20220523Open filing evidence
2020-10-01 – 2020-12-31109929000 USD20220209Open filing evidence
2020-04-01 – 2020-12-31372249000 USD20220209Open filing evidence
2020-07-01 – 2020-09-30121550000 USD20211109Open filing evidence
2020-04-01 – 2020-09-30262521000 USD20211109Open filing evidence

Aerospace Structures · Military

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;srt:MajorCustomersAxis=tgi:MilitaryMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2022-03-3116481000 USD20220523Open filing evidence
2021-10-01 – 2021-12-31454000 USD20220209Open filing evidence
2021-04-01 – 2021-12-3115367000 USD20220209Open filing evidence
2021-07-01 – 2021-09-301210000 USD20211109Open filing evidence
2021-04-01 – 2021-09-3014913000 USD20211109Open filing evidence
2020-04-01 – 2021-03-31137466000 USD20220523Open filing evidence
2020-10-01 – 2020-12-3131670000 USD20220209Open filing evidence
2020-04-01 – 2020-12-31105365000 USD20220209Open filing evidence
2020-07-01 – 2020-09-3035438000 USD20211109Open filing evidence
2020-04-01 – 2020-09-3073694000 USD20211109Open filing evidence

Aerospace Structures · Mro Military

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;srt:MajorCustomersAxis=tgi:MroMilitaryMember
PeriodValueUnitFiledEvidence
2022-10-01 – 2022-12-310 USD20230202Open filing evidence
2022-04-01 – 2022-12-310 USD20230202Open filing evidence
2022-07-01 – 2022-09-300 USD20221108Open filing evidence
2022-04-01 – 2022-09-300 USD20221108Open filing evidence
2022-04-01 – 2022-06-300 USD20220803Open filing evidence
2021-10-01 – 2021-12-310 USD20230202Open filing evidence
2021-04-01 – 2021-12-311052000 USD20230202Open filing evidence
2021-07-01 – 2021-09-300 USD20221108Open filing evidence
2021-04-01 – 2021-09-301052000 USD20221108Open filing evidence
2021-04-01 – 2021-06-301052000 USD20220803Open filing evidence

Aerospace Structures · Nonaviation

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;srt:MajorCustomersAxis=tgi:NonaviationMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2021-06-3018000 USD20210804Open filing evidence

Aerospace Structures · Oem Commercial

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;srt:MajorCustomersAxis=tgi:OemCommercialMember
PeriodValueUnitFiledEvidence
2022-10-01 – 2022-12-3142992000 USD20230202Open filing evidence
2022-04-01 – 2022-12-31163877000 USD20230202Open filing evidence
2022-07-01 – 2022-09-3033241000 USD20221108Open filing evidence
2022-04-01 – 2022-09-30123760000 USD20221108Open filing evidence
2022-04-01 – 2022-06-3090519000 USD20220803Open filing evidence
2021-10-01 – 2021-12-3179229000 USD20230202Open filing evidence
2021-04-01 – 2021-12-31305383000 USD20230202Open filing evidence
2021-07-01 – 2021-09-30104462000 USD20221108Open filing evidence
2021-04-01 – 2021-09-30226154000 USD20221108Open filing evidence
2021-04-01 – 2021-06-30121692000 USD20220803Open filing evidence

Aerospace Structures · Regional

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;srt:MajorCustomersAxis=tgi:RegionalMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2022-03-316445000 USD20220523Open filing evidence
2021-10-01 – 2021-12-311544000 USD20220209Open filing evidence
2021-04-01 – 2021-12-314441000 USD20220209Open filing evidence
2021-07-01 – 2021-09-301263000 USD20211109Open filing evidence
2021-04-01 – 2021-09-302897000 USD20211109Open filing evidence
2020-04-01 – 2021-03-3111558000 USD20220523Open filing evidence
2020-10-01 – 2020-12-310 USD20220209Open filing evidence
2020-04-01 – 2020-12-318025000 USD20220209Open filing evidence

Aerospace Structures · Transferred At Point In Time

Statement Business Segments · Timing Of Transfer Of Good Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember
PeriodValueUnitFiledEvidence
2022-10-01 – 2022-12-315892000 USD20230202Open filing evidence
2022-04-01 – 2022-12-3115987000 USD20230202Open filing evidence
2022-07-01 – 2022-09-304946000 USD20221108Open filing evidence
2022-04-01 – 2022-09-3010095000 USD20221108Open filing evidence
2022-04-01 – 2022-06-305149000 USD20220803Open filing evidence
2021-04-01 – 2022-03-3127323000 USD20220523Open filing evidence
2021-10-01 – 2021-12-311457000 USD20230202Open filing evidence
2021-04-01 – 2021-12-3121168000 USD20230202Open filing evidence
2021-07-01 – 2021-09-3011005000 USD20221108Open filing evidence
2021-04-01 – 2021-09-3019711000 USD20221108Open filing evidence
2021-04-01 – 2021-06-308706000 USD20220803Open filing evidence
2020-04-01 – 2021-03-3142850000 USD20220523Open filing evidence
2020-10-01 – 2020-12-3111269000 USD20220209Open filing evidence
2020-04-01 – 2020-12-3128003000 USD20220209Open filing evidence

Aerospace Structures · Transferred Over Time

Statement Business Segments · Timing Of Transfer Of Good Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredOverTimeMember
PeriodValueUnitFiledEvidence
2022-10-01 – 2022-12-3137692000 USD20230202Open filing evidence
2022-04-01 – 2022-12-31155740000 USD20230202Open filing evidence
2022-07-01 – 2022-09-3028456000 USD20221108Open filing evidence
2022-04-01 – 2022-09-30118048000 USD20221108Open filing evidence
2022-04-01 – 2022-06-3089592000 USD20220803Open filing evidence
2021-04-01 – 2022-03-31402194000 USD20220523Open filing evidence
2021-10-01 – 2021-12-3181511000 USD20230202Open filing evidence
2021-04-01 – 2021-12-31308667000 USD20230202Open filing evidence
2021-07-01 – 2021-09-3097633000 USD20221108Open filing evidence
2021-04-01 – 2021-09-30227156000 USD20221108Open filing evidence
2021-04-01 – 2021-06-30129523000 USD20220803Open filing evidence
2020-04-01 – 2021-03-31746545000 USD20220523Open filing evidence
2020-10-01 – 2020-12-31148526000 USD20220209Open filing evidence
2020-04-01 – 2020-12-31596145000 USD20220209Open filing evidence

Interiors

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-31143565000 USD20250528Open filing evidence
2024-10-01 – 2024-12-3137750000 USD20250206Open filing evidence
2024-04-01 – 2024-12-31104328000 USD20250206Open filing evidence
2024-07-01 – 2024-09-3037541000 USD20241112Open filing evidence
2024-04-01 – 2024-09-3066577000 USD20241112Open filing evidence
2024-04-01 – 2024-06-30251390000 USD20240808Open filing evidence
2023-04-01 – 2024-03-31164413000 USD20250528Open filing evidence
2023-10-01 – 2023-12-3144080000 USD20250206Open filing evidence
2023-04-01 – 2023-12-31115942000 USD20250206Open filing evidence
2023-07-01 – 2023-09-3035293000 USD20241112Open filing evidence
2023-04-01 – 2023-09-3071863000 USD20241112Open filing evidence
2023-04-01 – 2023-06-30226678000 RestatedUSD20240808Open filing evidence
2022-04-01 – 2023-03-31211602000 USD20250528Open filing evidence
2022-10-01 – 2022-12-3143584000 USD20240207Open filing evidence
2022-04-01 – 2022-12-31171727000 USD20240207Open filing evidence
2022-07-01 – 2022-09-3033402000 USD20231107Open filing evidence
2022-04-01 – 2022-09-30128143000 USD20231107Open filing evidence
2022-04-01 – 2022-06-3094741000 USD20230811Open filing evidence
2021-04-01 – 2022-03-31429517000 USD20240531Open filing evidence
2020-04-01 – 2021-03-31789395000 USD20230524Open filing evidence

Interiors · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-31143565000 USD20250528Open filing evidence
2024-10-01 – 2024-12-3137750000 USD20250206Open filing evidence
2024-04-01 – 2024-12-31104328000 USD20250206Open filing evidence
2024-07-01 – 2024-09-3037541000 USD20241112Open filing evidence
2024-04-01 – 2024-09-3066577000 USD20241112Open filing evidence
2024-04-01 – 2024-06-3029035000 USD20240808Open filing evidence
2023-04-01 – 2024-03-31164413000 USD20250528Open filing evidence
2023-10-01 – 2023-12-3144080000 USD20250206Open filing evidence
2023-04-01 – 2023-12-31115942000 USD20250206Open filing evidence
2023-07-01 – 2023-09-3035293000 USD20241112Open filing evidence
2023-04-01 – 2023-09-3071863000 USD20241112Open filing evidence
2023-04-01 – 2023-06-3036570000 USD20240808Open filing evidence
2022-04-01 – 2023-03-31211602000 USD20250528Open filing evidence
2022-10-01 – 2022-12-3143584000 USD20240207Open filing evidence
2022-04-01 – 2022-12-31171727000 USD20240207Open filing evidence
2022-07-01 – 2022-09-3033402000 USD20231107Open filing evidence
2022-04-01 – 2022-09-30128143000 USD20231107Open filing evidence
2022-04-01 – 2022-06-3094741000 USD20230811Open filing evidence
2021-04-01 – 2022-03-31429529000 USD20240531Open filing evidence
2020-04-01 – 2021-03-31812897000 USD20230524Open filing evidence

Interiors · Boeing · Credit Concentration Risk · Sales Revenue Product Line

Statement Business Segments · Major Customers · Concentration Risk By Type · Concentration Risk By Benchmark

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CreditConcentrationRiskMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2023-03-31104939000 USD20230524Open filing evidence
2021-04-01 – 2022-03-31333920000 USD20230524Open filing evidence
2020-04-01 – 2021-03-31473346000 USD20230524Open filing evidence

Interiors · Boeing · Customer Concentration Risk · Sales Revenue Product Line

Statement Business Segments · Major Customers · Concentration Risk By Type · Concentration Risk By Benchmark

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CustomerConcentrationRiskMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2023-09-3046325000 USD20231107Open filing evidence
2023-04-01 – 2023-06-3025167000 USD20230811Open filing evidence
2022-04-01 – 2022-09-3099486000 USD20231107Open filing evidence
2022-04-01 – 2022-06-3078715000 USD20230811Open filing evidence

Interiors · Boeing · Segment Continuing Operations · Customer Concentration Risk · Sales Revenue Product Line

Statement Business Segments · Major Customers · Statement Operating Activities Segment · Concentration Risk By Type · Concentration Risk By Benchmark

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:StatementOperatingActivitiesSegmentAxis=us-gaap:SegmentContinuingOperationsMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CustomerConcentrationRiskMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-31107040000 USD20250528Open filing evidence
2024-04-01 – 2024-12-3174499000 USD20250206Open filing evidence
2024-04-01 – 2024-09-3044517000 USD20241112Open filing evidence
2024-04-01 – 2024-06-3018837000 USD20240808Open filing evidence
2023-04-01 – 2024-03-31111918000 USD20250528Open filing evidence
2023-04-01 – 2023-12-3177254000 USD20250206Open filing evidence
2023-04-01 – 2023-09-3046325000 USD20241112Open filing evidence
2023-04-01 – 2023-06-3022918000 USD20240808Open filing evidence
2022-04-01 – 2023-03-31104939000 USD20250528Open filing evidence

Interiors · Mro Commercial

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:MajorCustomersAxis=tgi:MroCommercialMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-314611000 USD20250528Open filing evidence
2024-07-01 – 2024-09-301219000 USD20241112Open filing evidence
2024-04-01 – 2024-09-302889000 USD20241112Open filing evidence
2023-04-01 – 2024-03-311683000 USD20250528Open filing evidence
2023-04-01 – 2023-12-31704000 USD20250206Open filing evidence
2023-04-01 – 2023-09-30704000 USD20241112Open filing evidence
2022-04-01 – 2023-03-312713000 USD20250528Open filing evidence
2022-10-01 – 2022-12-31437000 USD20240207Open filing evidence
2022-04-01 – 2022-12-312808000 USD20240207Open filing evidence
2022-04-01 – 2022-06-303144000 USD20230811Open filing evidence
2021-04-01 – 2022-03-3111154000 USD20240531Open filing evidence

Interiors · Mro Military

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:MajorCustomersAxis=tgi:MroMilitaryMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2022-03-311052000 USD20240531Open filing evidence

Interiors · Nonaviation

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:MajorCustomersAxis=tgi:NonaviationMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-311143000 USD20250528Open filing evidence
2024-10-01 – 2024-12-31512000 USD20250206Open filing evidence
2024-04-01 – 2024-12-31864000 USD20250206Open filing evidence
2024-07-01 – 2024-09-30178000 USD20241112Open filing evidence
2024-04-01 – 2024-09-30351000 USD20241112Open filing evidence
2024-04-01 – 2024-06-30173000 USD20240808Open filing evidence
2023-04-01 – 2024-03-31807000 USD20250528Open filing evidence
2023-10-01 – 2023-12-312000 USD20250206Open filing evidence
2023-04-01 – 2023-12-31419000 USD20250206Open filing evidence
2023-07-01 – 2023-09-30211000 USD20241112Open filing evidence
2023-04-01 – 2023-09-30419000 USD20241112Open filing evidence
2023-04-01 – 2023-06-30208000 USD20240808Open filing evidence
2022-04-01 – 2023-03-311109000 USD20250528Open filing evidence
2022-10-01 – 2022-12-31155000 USD20240207Open filing evidence
2022-04-01 – 2022-12-315042000 USD20240207Open filing evidence
2022-07-01 – 2022-09-30137000 USD20231107Open filing evidence
2022-04-01 – 2022-09-301187000 USD20231107Open filing evidence
2022-04-01 – 2022-06-301050000 USD20230811Open filing evidence
2021-04-01 – 2022-03-311400000 USD20240531Open filing evidence

Interiors · Oem Commercial

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:MajorCustomersAxis=tgi:OemCommercialMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-31137811000 USD20250528Open filing evidence
2024-10-01 – 2024-12-3136377000 USD20250206Open filing evidence
2024-04-01 – 2024-12-3199714000 USD20250206Open filing evidence
2024-07-01 – 2024-09-3036144000 USD20241112Open filing evidence
2024-04-01 – 2024-09-3063337000 USD20241112Open filing evidence
2024-04-01 – 2024-06-3027192000 USD20240808Open filing evidence
2023-04-01 – 2024-03-31161923000 USD20250528Open filing evidence
2023-10-01 – 2023-12-3144078000 USD20250206Open filing evidence
2023-04-01 – 2023-12-31114819000 USD20250206Open filing evidence
2023-07-01 – 2023-09-3035082000 USD20241112Open filing evidence
2023-04-01 – 2023-09-3070740000 USD20241112Open filing evidence
2023-04-01 – 2023-06-3035658000 USD20240808Open filing evidence
2022-04-01 – 2023-03-31207672000 USD20250528Open filing evidence
2022-10-01 – 2022-12-3142992000 USD20240207Open filing evidence
2022-04-01 – 2022-12-31163877000 USD20240207Open filing evidence
2022-07-01 – 2022-09-3033241000 USD20231107Open filing evidence
2022-04-01 – 2022-09-30123760000 USD20231107Open filing evidence
2022-04-01 – 2022-06-3090519000 USD20230811Open filing evidence
2021-04-01 – 2022-03-31400482000 USD20240531Open filing evidence

Interiors · Oem Military

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:MajorCustomersAxis=tgi:OemMilitaryMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2023-06-300 USD20230811Open filing evidence
2022-04-01 – 2023-03-31108000 USD20250528Open filing evidence
2022-07-01 – 2022-09-3024000 USD20231107Open filing evidence
2022-04-01 – 2022-09-3052000 USD20231107Open filing evidence
2022-04-01 – 2022-06-3028000 USD20230811Open filing evidence
2021-04-01 – 2022-03-3115429000 USD20240531Open filing evidence

Interiors · Mro Commercial

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:ProductOrServiceAxis=tgi:MroCommercialMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2023-03-312713000 USD20230524Open filing evidence
2021-04-01 – 2022-03-3111154000 USD20230524Open filing evidence
2020-04-01 – 2021-03-3118114000 USD20230524Open filing evidence

Interiors · Mro Military

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:ProductOrServiceAxis=tgi:MroMilitaryMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2023-03-310 USD20230524Open filing evidence
2021-04-01 – 2022-03-311052000 USD20230524Open filing evidence
2020-04-01 – 2021-03-3110189000 USD20230524Open filing evidence

Interiors · Nonaviation

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:ProductOrServiceAxis=tgi:NonaviationMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2023-03-311109000 USD20230524Open filing evidence
2021-04-01 – 2022-03-311400000 USD20230524Open filing evidence
2020-04-01 – 2021-03-31370000 USD20230524Open filing evidence

Interiors · Oem Commercial

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:ProductOrServiceAxis=tgi:OemCommercialMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2023-03-31207672000 USD20230524Open filing evidence
2021-04-01 – 2022-03-31400482000 USD20230524Open filing evidence
2020-04-01 – 2021-03-31633078000 USD20230524Open filing evidence

Interiors · Oem Military

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;srt:ProductOrServiceAxis=tgi:OemMilitaryMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2023-03-31108000 USD20230524Open filing evidence
2021-04-01 – 2022-03-3115429000 USD20230524Open filing evidence
2020-04-01 – 2021-03-31127644000 USD20230524Open filing evidence

Interiors · Transferred At Point In Time

Statement Business Segments · Timing Of Transfer Of Good Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-3123474000 USD20250528Open filing evidence
2024-10-01 – 2024-12-317364000 USD20250206Open filing evidence
2024-04-01 – 2024-12-3120733000 USD20250206Open filing evidence
2024-07-01 – 2024-09-307843000 USD20241112Open filing evidence
2024-04-01 – 2024-09-3013368000 USD20241112Open filing evidence
2024-04-01 – 2024-06-305524000 USD20240808Open filing evidence
2023-04-01 – 2024-03-3128541000 USD20250528Open filing evidence
2023-10-01 – 2023-12-317013000 USD20250206Open filing evidence
2023-04-01 – 2023-12-3118230000 USD20250206Open filing evidence
2023-07-01 – 2023-09-305577000 USD20241112Open filing evidence
2023-04-01 – 2023-09-3011218000 USD20241112Open filing evidence
2023-04-01 – 2023-06-305641000 USD20240808Open filing evidence
2022-04-01 – 2023-03-3121892000 USD20250528Open filing evidence
2022-10-01 – 2022-12-315892000 USD20240207Open filing evidence
2022-04-01 – 2022-12-3115987000 USD20240207Open filing evidence
2022-07-01 – 2022-09-304946000 USD20231107Open filing evidence
2022-04-01 – 2022-09-3010095000 USD20231107Open filing evidence
2022-04-01 – 2022-06-305149000 USD20230811Open filing evidence
2021-04-01 – 2022-03-3127323000 USD20240531Open filing evidence
2020-04-01 – 2021-03-3142850000 USD20230524Open filing evidence

Interiors · Transferred Over Time

Statement Business Segments · Timing Of Transfer Of Good Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:InteriorsMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredOverTimeMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-31120091000 USD20250528Open filing evidence
2024-10-01 – 2024-12-3130386000 USD20250206Open filing evidence
2024-04-01 – 2024-12-3183595000 USD20250206Open filing evidence
2024-07-01 – 2024-09-3029698000 USD20241112Open filing evidence
2024-04-01 – 2024-09-3053209000 USD20241112Open filing evidence
2024-04-01 – 2024-06-3072307000 USD20240808Open filing evidence
2023-04-01 – 2024-03-31135872000 USD20250528Open filing evidence
2023-10-01 – 2023-12-3137067000 USD20250206Open filing evidence
2023-04-01 – 2023-12-3197712000 USD20250206Open filing evidence
2023-07-01 – 2023-09-3029716000 USD20241112Open filing evidence
2023-04-01 – 2023-09-3060645000 USD20241112Open filing evidence
2023-04-01 – 2023-06-3079796000 RestatedUSD20240808Open filing evidence
2022-04-01 – 2023-03-31189710000 USD20250528Open filing evidence
2022-10-01 – 2022-12-3137692000 USD20240207Open filing evidence
2022-04-01 – 2022-12-31155740000 USD20240207Open filing evidence
2022-07-01 – 2022-09-3028456000 USD20231107Open filing evidence
2022-04-01 – 2022-09-30118048000 USD20231107Open filing evidence
2022-04-01 – 2022-06-3089592000 USD20230811Open filing evidence
2021-04-01 – 2022-03-31402194000 USD20240531Open filing evidence
2020-04-01 – 2021-03-31746545000 USD20230524Open filing evidence

Systems And Support

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-311115264000 USD20250528Open filing evidence
2024-10-01 – 2024-12-31276904000 USD20250206Open filing evidence
2024-04-01 – 2024-12-31777624000 USD20250206Open filing evidence
2024-07-01 – 2024-09-30249332000 USD20241112Open filing evidence
2024-04-01 – 2024-09-30500721000 USD20241112Open filing evidence
2024-04-01 – 2024-06-3029035000 USD20240808Open filing evidence
2023-04-01 – 2024-03-311024909000 USD20250528Open filing evidence
2023-10-01 – 2023-12-31240075000 USD20250206Open filing evidence
2023-04-01 – 2023-12-31715549000 USD20250206Open filing evidence
2023-07-01 – 2023-09-30248795000 RestatedUSD20241112Open filing evidence
2023-04-01 – 2023-09-30475473000 RestatedUSD20241112Open filing evidence
2023-04-01 – 2023-06-3036570000 RestatedUSD20240808Open filing evidence
2022-04-01 – 2023-03-31916460000 RestatedUSD20250528Open filing evidence
2022-10-01 – 2022-12-31217636000 RestatedUSD20240207Open filing evidence
2022-04-01 – 2022-12-31631545000 RestatedUSD20240207Open filing evidence
2022-07-01 – 2022-09-30273331000 USD20231107Open filing evidence
2022-04-01 – 2022-09-30527451000 USD20231107Open filing evidence
2022-04-01 – 2022-06-30254120000 USD20230811Open filing evidence
2021-04-01 – 2022-03-31827316000 RestatedUSD20240531Open filing evidence
2021-10-01 – 2021-12-31235343000 USD20230202Open filing evidence
2021-04-01 – 2021-12-31739811000 USD20230202Open filing evidence
2021-07-01 – 2021-09-30247265000 USD20221108Open filing evidence
2021-04-01 – 2021-09-30504468000 USD20221108Open filing evidence
2021-04-01 – 2021-06-30257203000 USD20220803Open filing evidence
2020-04-01 – 2021-03-311041760000 USD20230524Open filing evidence
2020-10-01 – 2020-12-31259332000 USD20220209Open filing evidence
2020-04-01 – 2020-12-31743721000 USD20220209Open filing evidence

Systems And Support · Operating Segments

Statement Business Segments · Consolidation Items

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-311118397000 USD20250528Open filing evidence
2024-10-01 – 2024-12-31277806000 USD20250206Open filing evidence
2024-04-01 – 2024-12-31779739000 USD20250206Open filing evidence
2024-07-01 – 2024-09-30249954000 USD20241112Open filing evidence
2024-04-01 – 2024-09-30501934000 USD20241112Open filing evidence
2024-04-01 – 2024-06-30251981000 USD20240808Open filing evidence
2023-04-01 – 2024-03-311027630000 USD20250528Open filing evidence
2023-10-01 – 2023-12-31240875000 USD20250206Open filing evidence
2023-04-01 – 2023-12-31717514000 USD20250206Open filing evidence
2023-07-01 – 2023-09-30249385000 USD20241112Open filing evidence
2023-04-01 – 2023-09-30476638000 USD20241112Open filing evidence
2023-04-01 – 2023-06-30227253000 USD20240808Open filing evidence
2022-04-01 – 2023-03-31918960000 USD20250528Open filing evidence
2021-04-01 – 2021-06-30258405000 USD20210804Open filing evidence
2020-04-01 – 2021-03-311056822000 USD20210520Open filing evidence

Systems And Support · Businessjets

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;srt:MajorCustomersAxis=tgi:BusinessjetsMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2022-03-3149165000 USD20220523Open filing evidence
2021-10-01 – 2021-12-3111148000 USD20220209Open filing evidence
2021-04-01 – 2021-12-3134026000 USD20220209Open filing evidence
2021-07-01 – 2021-09-3010521000 USD20211109Open filing evidence
2021-04-01 – 2021-09-3022878000 USD20211109Open filing evidence
2021-04-01 – 2021-06-3012357000 USD20210804Open filing evidence
2020-04-01 – 2021-03-3136701000 USD20220523Open filing evidence
2020-10-01 – 2020-12-317802000 USD20220209Open filing evidence
2020-04-01 – 2020-12-3126884000 USD20220209Open filing evidence

Systems And Support · Commercial Aerospace

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;srt:MajorCustomersAxis=tgi:CommercialAerospaceMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2022-03-31406151000 USD20220523Open filing evidence
2021-10-01 – 2021-12-3199762000 USD20220209Open filing evidence
2021-04-01 – 2021-12-31290347000 USD20220209Open filing evidence
2021-07-01 – 2021-09-3093129000 USD20211109Open filing evidence
2021-04-01 – 2021-09-30190585000 USD20211109Open filing evidence
2021-04-01 – 2021-06-3097456000 USD20210804Open filing evidence
2020-04-01 – 2021-03-31396841000 USD20220523Open filing evidence
2020-10-01 – 2020-12-3192529000 USD20220209Open filing evidence
2020-04-01 – 2020-12-31280102000 USD20220209Open filing evidence

Systems And Support · Military

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;srt:MajorCustomersAxis=tgi:MilitaryMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2022-03-31511455000 USD20220523Open filing evidence
2021-10-01 – 2021-12-31113343000 USD20220209Open filing evidence
2021-04-01 – 2021-12-31375671000 USD20220209Open filing evidence
2021-07-01 – 2021-09-30126521000 USD20211109Open filing evidence
2021-04-01 – 2021-09-30262328000 USD20211109Open filing evidence
2020-04-01 – 2021-03-31552323000 USD20220523Open filing evidence
2020-10-01 – 2020-12-31145168000 USD20220209Open filing evidence
2020-04-01 – 2020-12-31396672000 USD20220209Open filing evidence

Systems And Support · Mro Commercial

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;srt:MajorCustomersAxis=tgi:MroCommercialMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2024-03-31162331000 USD20240531Open filing evidence
2023-10-01 – 2023-12-3135089000 USD20240207Open filing evidence
2023-04-01 – 2023-12-31106938000 USD20240207Open filing evidence
2022-04-01 – 2023-03-31123435000 USD20240531Open filing evidence
2022-10-01 – 2022-12-3130485000 USD20240207Open filing evidence
2022-04-01 – 2022-12-3184910000 USD20240207Open filing evidence
2021-04-01 – 2022-03-3192299000 USD20240531Open filing evidence

Systems And Support · Mro Military

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;srt:MajorCustomersAxis=tgi:MroMilitaryMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2024-03-31183108000 USD20240531Open filing evidence
2023-10-01 – 2023-12-3138328000 USD20240207Open filing evidence
2023-04-01 – 2023-12-31117835000 USD20240207Open filing evidence
2023-07-01 – 2023-09-3055756000 USD20231107Open filing evidence
2023-04-01 – 2023-09-30103358000 USD20231107Open filing evidence
2023-04-01 – 2023-06-3047602000 USD20230811Open filing evidence
2022-04-01 – 2023-03-31165814000 USD20240531Open filing evidence
2022-10-01 – 2022-12-3139093000 RestatedUSD20240207Open filing evidence
2022-04-01 – 2022-12-31111729000 RestatedUSD20240207Open filing evidence
2022-07-01 – 2022-09-3044960000 USD20231107Open filing evidence
2022-04-01 – 2022-09-3095906000 USD20231107Open filing evidence
2022-04-01 – 2022-06-3050946000 USD20230811Open filing evidence
2021-04-01 – 2022-03-31176073000 USD20240531Open filing evidence
2021-10-01 – 2021-12-3153014000 USD20230202Open filing evidence
2021-04-01 – 2021-12-31168789000 USD20230202Open filing evidence
2021-07-01 – 2021-09-3054204000 USD20221108Open filing evidence
2021-04-01 – 2021-09-30113316000 USD20221108Open filing evidence
2021-04-01 – 2021-06-3059112000 USD20220803Open filing evidence

Systems And Support · Nonaviation

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;srt:MajorCustomersAxis=tgi:NonaviationMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-3145532000 USD20250528Open filing evidence
2024-10-01 – 2024-12-3112556000 USD20250206Open filing evidence
2024-04-01 – 2024-12-3130826000 USD20250206Open filing evidence
2024-07-01 – 2024-09-309790000 USD20241112Open filing evidence
2024-04-01 – 2024-09-3018271000 USD20241112Open filing evidence
2024-04-01 – 2024-06-308422000 USD20240808Open filing evidence
2023-04-01 – 2024-03-3149212000 USD20250528Open filing evidence
2023-10-01 – 2023-12-317331000 USD20250206Open filing evidence
2023-04-01 – 2023-12-3124213000 USD20250206Open filing evidence
2023-07-01 – 2023-09-308958000 USD20241112Open filing evidence
2023-04-01 – 2023-09-3017002000 USD20241112Open filing evidence
2023-04-01 – 2023-06-308039000 USD20240808Open filing evidence
2022-04-01 – 2023-03-3132459000 USD20250528Open filing evidence
2022-10-01 – 2022-12-319378000 USD20240207Open filing evidence
2022-04-01 – 2022-12-3120686000 USD20240207Open filing evidence
2021-04-01 – 2022-03-3137361000 USD20240531Open filing evidence
2021-04-01 – 2021-06-306310000 USD20210804Open filing evidence

Systems And Support · Oem Commercial

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;srt:MajorCustomersAxis=tgi:OemCommercialMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-31384547000 USD20250528Open filing evidence
2024-10-01 – 2024-12-3189029000 USD20250206Open filing evidence
2024-04-01 – 2024-12-31263322000 USD20250206Open filing evidence
2024-07-01 – 2024-09-3082799000 USD20241112Open filing evidence
2024-04-01 – 2024-09-30174293000 USD20241112Open filing evidence
2024-04-01 – 2024-06-3091495000 USD20240808Open filing evidence
2023-04-01 – 2024-03-31368340000 USD20250528Open filing evidence
2023-10-01 – 2023-12-3198178000 USD20250206Open filing evidence
2023-04-01 – 2023-12-31275805000 USD20250206Open filing evidence
2023-07-01 – 2023-09-3095493000 RestatedUSD20241112Open filing evidence
2023-04-01 – 2023-09-30176937000 RestatedUSD20241112Open filing evidence
2023-04-01 – 2023-06-3081444000 RestatedUSD20240808Open filing evidence
2022-04-01 – 2023-03-31333809000 USD20250528Open filing evidence
2022-10-01 – 2022-12-3177221000 USD20230202Open filing evidence
2022-04-01 – 2022-12-31232806000 USD20230202Open filing evidence
2022-07-01 – 2022-09-3094605000 USD20231107Open filing evidence
2022-04-01 – 2022-09-30172625000 USD20231107Open filing evidence
2022-04-01 – 2022-06-3078020000 USD20230811Open filing evidence
2021-10-01 – 2021-12-3165585000 USD20230202Open filing evidence
2021-04-01 – 2021-12-31175567000 USD20230202Open filing evidence
2021-07-01 – 2021-09-3059347000 USD20221108Open filing evidence
2021-04-01 – 2021-09-30118586000 USD20221108Open filing evidence
2021-04-01 – 2021-06-3059239000 USD20220803Open filing evidence

Systems And Support · Oem Military

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;srt:MajorCustomersAxis=tgi:OemMilitaryMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-31273846000 USD20250528Open filing evidence
2024-10-01 – 2024-12-3175861000 USD20250206Open filing evidence
2024-04-01 – 2024-12-31201681000 USD20250206Open filing evidence
2024-07-01 – 2024-09-3064045000 USD20241112Open filing evidence
2024-04-01 – 2024-09-30125820000 USD20241112Open filing evidence
2024-04-01 – 2024-06-3061834000 USD20240808Open filing evidence
2023-04-01 – 2024-03-31261918000 USD20250528Open filing evidence
2023-10-01 – 2023-12-3161149000 USD20250206Open filing evidence
2023-04-01 – 2023-12-31190758000 USD20250206Open filing evidence
2023-07-01 – 2023-09-3061058000 USD20241112Open filing evidence
2023-04-01 – 2023-09-30126854000 USD20241112Open filing evidence
2023-04-01 – 2023-06-3065796000 USD20240808Open filing evidence
2022-04-01 – 2023-03-31260943000 USD20250528Open filing evidence

Systems And Support · Regional

Statement Business Segments · Major Customers

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;srt:MajorCustomersAxis=tgi:RegionalMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2022-03-3122956000 USD20220523Open filing evidence
2021-10-01 – 2021-12-315706000 USD20220209Open filing evidence
2021-04-01 – 2021-12-3116294000 USD20220209Open filing evidence
2021-07-01 – 2021-09-305315000 USD20211109Open filing evidence
2021-04-01 – 2021-09-3010588000 USD20211109Open filing evidence
2020-04-01 – 2021-03-3124862000 USD20220523Open filing evidence
2020-10-01 – 2020-12-315231000 USD20220209Open filing evidence
2020-04-01 – 2020-12-3118218000 USD20220209Open filing evidence

Systems And Support · Mro Commercial

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;srt:ProductOrServiceAxis=tgi:MroCommercialMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2023-03-31322780000 USD20230524Open filing evidence
2021-04-01 – 2022-03-31233789000 USD20230524Open filing evidence
2020-04-01 – 2021-03-31211510000 USD20230524Open filing evidence

Systems And Support · Nonaviation

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;srt:ProductOrServiceAxis=tgi:NonaviationMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2023-03-3132474000 USD20230524Open filing evidence
2021-04-01 – 2022-03-3144995000 USD20230524Open filing evidence
2020-04-01 – 2021-03-3134809000 USD20230524Open filing evidence

Systems And Support · Oem Commercial

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;srt:ProductOrServiceAxis=tgi:OemCommercialMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2023-03-31335871000 USD20230524Open filing evidence

Systems And Support · Oem Military

Statement Business Segments · Product Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;srt:ProductOrServiceAxis=tgi:OemMilitaryMember
PeriodValueUnitFiledEvidence
2022-04-01 – 2023-03-31260943000 USD20230524Open filing evidence
2021-04-01 – 2022-03-31276947000 USD20230524Open filing evidence
2020-04-01 – 2021-03-31320591000 USD20230524Open filing evidence

Systems And Support · Credit Concentration Risk · Boeing · Sales Revenue Product Line

Statement Business Segments · Concentration Risk By Type · Major Customers · Concentration Risk By Benchmark

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;us-gaap:ConcentrationRiskByTypeAxis=us-gaap:CreditConcentrationRiskMember;srt:MajorCustomersAxis=tgi:BoeingMember;us-gaap:ConcentrationRiskByBenchmarkAxis=us-gaap:SalesRevenueProductLineMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2021-06-3040053000 USD20210804Open filing evidence

Systems And Support · Transferred At Point In Time

Statement Business Segments · Timing Of Transfer Of Good Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember
PeriodValueUnitFiledEvidence
2024-10-01 – 2024-12-31199920000 USD20250206Open filing evidence
2024-07-01 – 2024-09-30179742000 USD20241112Open filing evidence
2024-04-01 – 2024-09-30358824000 USD20241112Open filing evidence
2024-04-01 – 2024-06-30179083000 USD20240808Open filing evidence
2023-04-01 – 2024-03-31707667000 USD20240531Open filing evidence
2023-10-01 – 2023-12-31166786000 USD20240207Open filing evidence
2023-04-01 – 2023-12-31484590000 USD20250206Open filing evidence
2023-07-01 – 2023-09-30170921000 RestatedUSD20241112Open filing evidence
2023-04-01 – 2023-09-30337025000 USD20231107Open filing evidence
2023-04-01 – 2023-06-30155824000 USD20230811Open filing evidence
2022-04-01 – 2023-03-31594417000 RestatedUSD20250528Open filing evidence
2022-10-01 – 2022-12-31140077000 RestatedUSD20240207Open filing evidence
2022-04-01 – 2022-12-31409436000 RestatedUSD20240207Open filing evidence
2022-07-01 – 2022-09-30161613000 USD20231107Open filing evidence
2022-04-01 – 2022-09-30295015000 USD20231107Open filing evidence
2022-04-01 – 2022-06-30133402000 USD20230811Open filing evidence
2021-04-01 – 2022-03-31518679000 RestatedUSD20240531Open filing evidence
2021-10-01 – 2021-12-31127000000 USD20230202Open filing evidence
2021-04-01 – 2021-12-31397804000 USD20230202Open filing evidence
2021-07-01 – 2021-09-30132582000 USD20221108Open filing evidence
2021-04-01 – 2021-09-30270804000 USD20221108Open filing evidence
2021-04-01 – 2021-06-30138222000 USD20220803Open filing evidence
2020-04-01 – 2021-03-31576886000 USD20230524Open filing evidence
2020-10-01 – 2020-12-31140519000 USD20220209Open filing evidence
2020-04-01 – 2020-12-31418753000 USD20220209Open filing evidence

Systems And Support · Transferred Over Time

Statement Business Segments · Timing Of Transfer Of Good Or Service

Source dimensions us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember;us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredOverTimeMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-31331288000 USD20250528Open filing evidence
2024-10-01 – 2024-12-3176984000 USD20250206Open filing evidence
2024-04-01 – 2024-12-31218881000 USD20250206Open filing evidence
2024-07-01 – 2024-09-3069590000 USD20241112Open filing evidence
2024-04-01 – 2024-09-30141897000 USD20241112Open filing evidence
2024-04-01 – 2024-06-3023511000 USD20240808Open filing evidence
2023-04-01 – 2024-03-31317242000 USD20250528Open filing evidence
2023-10-01 – 2023-12-3173289000 USD20250206Open filing evidence
2023-04-01 – 2023-12-31230959000 USD20250206Open filing evidence
2023-07-01 – 2023-09-3077874000 RestatedUSD20241112Open filing evidence
2023-04-01 – 2023-09-30157670000 RestatedUSD20241112Open filing evidence
2023-04-01 – 2023-06-3030929000 RestatedUSD20240808Open filing evidence
2022-04-01 – 2023-03-31322043000 RestatedUSD20250528Open filing evidence
2022-10-01 – 2022-12-31135181000 USD20230202Open filing evidence
2022-04-01 – 2022-12-31383648000 USD20230202Open filing evidence
2022-07-01 – 2022-09-30111718000 USD20231107Open filing evidence
2022-04-01 – 2022-09-30232436000 USD20231107Open filing evidence
2022-04-01 – 2022-06-30120718000 USD20230811Open filing evidence
2021-04-01 – 2022-03-31490082000 USD20230524Open filing evidence
2021-10-01 – 2021-12-31108343000 USD20230202Open filing evidence
2021-04-01 – 2021-12-31342007000 USD20230202Open filing evidence
2021-07-01 – 2021-09-30114683000 USD20221108Open filing evidence
2021-04-01 – 2021-09-30233664000 USD20221108Open filing evidence
2021-04-01 – 2021-06-30118981000 USD20220803Open filing evidence
2020-04-01 – 2021-03-31464874000 USD20230524Open filing evidence
2020-10-01 – 2020-12-31118813000 USD20220209Open filing evidence
2020-04-01 – 2020-12-31324968000 USD20220209Open filing evidence

Transferred At Point In Time · Systems And Support

Timing Of Transfer Of Good Or Service · Statement Business Segments

Source dimensions us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredAtPointInTimeMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2024-04-01 – 2025-03-31783976000 USD20250528Open filing evidence
2024-04-01 – 2024-12-31558743000 USD20250206Open filing evidence
2023-04-01 – 2024-03-31707667000 USD20250528Open filing evidence
2023-10-01 – 2023-12-31166786000 USD20250206Open filing evidence
2023-04-01 – 2023-09-30317803000 USD20241112Open filing evidence
2023-04-01 – 2023-06-30146882000 USD20240808Open filing evidence

Transferred Over Time · Aerospace Structures

Timing Of Transfer Of Good Or Service · Statement Business Segments

Source dimensions us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredOverTimeMember;us-gaap:StatementBusinessSegmentsAxis=tgi:AerospaceStructuresMember
PeriodValueUnitFiledEvidence
2021-04-01 – 2021-06-30129523000 USD20210804Open filing evidence

Transferred Over Time · Systems And Support

Timing Of Transfer Of Good Or Service · Statement Business Segments

Source dimensions us-gaap:TimingOfTransferOfGoodOrServiceAxis=us-gaap:TransferredOverTimeMember;us-gaap:StatementBusinessSegmentsAxis=tgi:SystemsAndSupportMember
PeriodValueUnitFiledEvidence
2023-04-01 – 2024-03-31317242000 USD20240531Open filing evidence
2023-10-01 – 2023-12-3173289000 USD20240207Open filing evidence
2023-04-01 – 2023-12-31230959000 USD20240207Open filing evidence
2022-04-01 – 2023-03-31322043000 USD20240531Open filing evidence
2022-10-01 – 2022-12-3177559000 USD20240207Open filing evidence
2022-04-01 – 2022-12-31222109000 USD20240207Open filing evidence
2021-04-01 – 2022-03-31308637000 USD20240531Open filing evidence
2021-04-01 – 2021-06-30118981000 USD20210804Open filing evidence