Fair Value Measurements - Schedule of Financial Assets and Liabilities Measured or Disclosed at Fair Value (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Mar. 31, 2025
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	$ 10,223	$ 10,112
Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	10,223	10,112
Annuity contract	1,092	1,235
Terminated pension plan assets	3,938	6,342
Term loan \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value	(1,455,169)	(437,013)
Senior secured notes \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value	(897,750)
AR Securitization facility
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value	(53,400)
AR Securitization facility \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value	(53,400)	(25,000)
Foreign exchange contracts \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets (liabilities):	7	(49)
Interest rate swap \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets (liabilities):	(2,028)	(1,140)
Cross currency swap \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets (liabilities):	(3,932)	(1,849)
Quoted Prices in Active Markets for Indentical Assets (Level 1) \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	10,223	10,112
Annuity contract	0	0
Terminated pension plan assets	3,938	6,342
Quoted Prices in Active Markets for Indentical Assets (Level 1) \| Term loan \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value	0	0
Quoted Prices in Active Markets for Indentical Assets (Level 1) \| Senior secured notes \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value	0
Quoted Prices in Active Markets for Indentical Assets (Level 1) \| AR Securitization facility \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value	0	0
Quoted Prices in Active Markets for Indentical Assets (Level 1) \| Foreign exchange contracts \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets (liabilities):	0	0
Quoted Prices in Active Markets for Indentical Assets (Level 1) \| Interest rate swap \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets (liabilities):	0	0
Quoted Prices in Active Markets for Indentical Assets (Level 1) \| Cross currency swap \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets (liabilities):	0	0
Significant Other Observable Inputs (Level 2) \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	0	0
Annuity contract	1,092	1,235
Terminated pension plan assets		0
Significant Other Observable Inputs (Level 2) \| Term loan \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value	(1,455,169)	(437,013)
Significant Other Observable Inputs (Level 2) \| Senior secured notes \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value	(897,750)
Significant Other Observable Inputs (Level 2) \| AR Securitization facility \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value	(53,400)	(25,000)
Significant Other Observable Inputs (Level 2) \| Foreign exchange contracts \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets (liabilities):	7	(49)
Significant Other Observable Inputs (Level 2) \| Interest rate swap \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets (liabilities):	(2,028)	(1,140)
Significant Other Observable Inputs (Level 2) \| Cross currency swap \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets (liabilities):	(3,932)	(1,849)
Significant Unobservable Inputs (Level 3) \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Marketable securities	0	0
Annuity contract	0	0
Terminated pension plan assets		0
Significant Unobservable Inputs (Level 3) \| Term loan \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value	0	0
Significant Unobservable Inputs (Level 3) \| Senior secured notes \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value	0
Significant Unobservable Inputs (Level 3) \| AR Securitization facility \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, fair value	0	0
Significant Unobservable Inputs (Level 3) \| Foreign exchange contracts \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets (liabilities):	0	0
Significant Unobservable Inputs (Level 3) \| Interest rate swap \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets (liabilities):	0	0
Significant Unobservable Inputs (Level 3) \| Cross currency swap \| Fair Value, Recurring
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets (liabilities):	$ 0	$ 0

Amount of plan asset for defined benefit pension plan with projected benefit obligation in excess of plan assets.

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Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Fair value portion of liability related to investment contracts for example, but not limited to, guaranteed investment contract or annuities.

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The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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Amount of investment in marketable security, classified as noncurrent.

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