Accrued Expenses - Schedule of Accrued Expenses (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Mar. 31, 2023
Accrued Liabilities [Abstract]
Accrued pension	$ 757	$ 768
Accrued other postretirement benefits	2,126	2,378
Accrued compensation and benefits	53,971	59,357
Accrued interest	4,021	9,848
Accrued warranties	13,537	13,084
Accrued workers' compensation	4,145	7,448
Accrued income tax	10,026	3,702
Accrued indemnification liability	7,338
Operating lease liabilities	2,833	3,182
Warrants		9,563
All other	31,101	32,349
Total accrued expenses	$ 129,855	$ 141,679