Leases - Schedule of Lease-Related Assets and Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Mar. 31, 2024
Operating leases:
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets
Other assets	$ 64,328	$ 65,584
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued Liabilities, Current	Accrued Liabilities, Current
Accrued liabilities	$ 9,544	$ 8,723
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Noncurrent	Other Liabilities, Noncurrent
Other non current liabilities	$ 63,448	$ 60,666
Total operating liabilities	$ 72,992	$ 69,389
Finance lease:
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization	Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization
Net property, plant, and equipment	$ 11,095	$ 11,596
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Current portion of long-term debt and finance lease obligations	Current portion of long-term debt and finance lease obligations
Current portion of long-term debt and finance lease obligation	$ 704	$ 670
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Term loan, AR securitization facility and finance lease obligations	Term loan, AR securitization facility and finance lease obligations
Term loan, AR securitization facility and finance lease obligations	$ 11,907	$ 12,267
Total finance liabilities	$ 12,611	$ 12,937