Long-term Debt - Additional Information (Details) - USD ($)						1 Months Ended	3 Months Ended	12 Months Ended
	May 30, 2024	Mar. 14, 2023	Nov. 05, 2021	Aug. 17, 2020	Aug. 17, 2017	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2022	Aug. 31, 2023
Debt Instrument [Line Items]
Payments of financing costs								$ 2,368,000	$ 17,097,000	$ 400,000
Aggregate payment of premium on redemption								3,600,000	26,157,000	9,108,000
Debt extinguishment loss								(1,694,000)	(33,044,000)	(11,624,000)
Interest paid, including capitalized interest, operating and investing activities								147,975,000	138,464,000	137,922,000
Long-term debt, maturities, repayments of principal in next twelve months						$ 3,200,000		3,200,000
Long-term debt, maturities, repayments of principal in year two						2,838,000		2,838,000
Long-term debt, maturities, repayments of principal in year three						2,737,000		2,737,000
Long-term debt, maturities, repayments of principal in year four						1,080,737,000		1,080,737,000
Long-term debt, maturities, repayments of principal in year five						1,936,000		1,936,000
Long-term debt, maturities, repayments of principal after year five						3,350,000		3,350,000
Proceeds from issuance of long-term debt								2,000,000	1,235,000,000	107,000
Premium on redemption of long-term debt								3,600,000	26,157,000	$ 9,108,000
Product Support [Member]
Debt Instrument [Line Items]
Proceeds from divestiture of business						129,827,000		437,590,000
Agent [Member]
Debt Instrument [Line Items]
Maximum amount of debt to be potentially repurchased											$ 50,000,000
Cash used to redeem debt including interest and transaction costs								48,062,000
Receivable Securitization Facility [Member]
Debt Instrument [Line Items]
Percentage of drawn fee			2.00%
Percentage of collateralized fee incurred			0.125%
Long-term debt						0	$ 0	0	0
Letters of credit outstanding, amount						19,570,000	19,753,000	19,570,000	19,753,000
Receivable Securitization Facility [Member] | BSBY [Member]
Debt Instrument [Line Items]
Line of credit facility, commitment fee percentage				2.25%
Receivable Securitization Facility [Member] | Minimum [Member]
Debt Instrument [Line Items]
Line of credit facility, unused capacity, commitment fee percentage			0.45%
Line of credit facility, decreasing the purchase limit								75,000,000
Receivable Securitization Facility [Member] | Maximum [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity						75,000,000		75,000,000
Line of credit facility, unused capacity, commitment fee percentage				0.50%
Line of credit facility, decreasing the purchase limit								100,000,000
Senior Secured First Lien Notes Due 2024 [Member]
Debt Instrument [Line Items]
Proceeds from issuance of long-term debt		$ 1,068,831
Senior Notes Due 2025 [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage					7.75%
Long-term debt							499,024,000		$ 499,024,000
Debt instrument, principal amount					$ 500,000,000	50,000,000		50,000,000
Redemption principal amount redeemed						$ 435,621,000		435,621,000
Debt tendered to exercise warrant							$ 976,000	13,404,000
Debt instrument, due date					Aug. 15, 2025
Debt extinguishment loss								$ 500,000
Warrants excercised through tendering of debt						0.9	100,000	0.9	100,000
Senior Secured First Lien Notes Due 2028 [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage		9.00%
Long-term debt						$ 1,078,890,000	$ 1,200,000,000	$ 1,078,890,000	$ 1,200,000,000
Debt instrument, principal amount		$ 1,200,000,000
Proceeds from loan, percentage of principal (as a percent)		100.00%
Debt instrument, interest rate, effective percentage		9.00%
Debt instrument, interest payment terms								Interest is payable semi-annually in cash in arrears on March 15 and September 15 of each year
Debt instrument, interest payment commencing date		Sep. 15, 2023
Payments of financing costs		$ 23,000,000
Debt instrument, redemption price, percentage		100.00%
Debt Instrument Redemption Aggregate Principal Amount Notes Per Annum		103.00%
Debt instrument, redemption, description		40.00%
Debt instrument prepayment option due to equity offering per annum		10.00%
Debt instrument, redemption price, percentage - equity offering		109.00%
Debt instrument, redemption price, percentage - change of control		101.00%
Percentage of principal amount redeemed						103.00%		100.00%
Debt instrument repurchased asset sale tender offer						$ 1,110,000
Redemption principal amount redeemed						120,000,000		$ 120,000,000
Debt extinguishment loss						$ (5,463,000)		3,400,000
Senior Secured First Lien Notes Due 2028 [Member] | Subsequent Event [Member]
Debt Instrument [Line Items]
Percentage of principal amount redeemed	103.00%
Redemption principal amount redeemed	$ 120,000,000
Senior Secured First Lien Notes Due 2024 and Senior Secured Notes Due 2024 [Member]
Debt Instrument [Line Items]
Aggregate payment of premium on redemption								19,340,000
Debt extinguishment loss		$ 31,600,000
Premium on redemption of long-term debt								$ 1,287,000