Debt - Summary of Borrowings (Details) - Revolving Credit Facility - Revolver - Line of Credit - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Sep. 30, 2024	Mar. 31, 2024
Debt Instrument [Line Items]
Balance	$ 411,000	$ 386,000
Interest Rate	8.34%	7.71%
Unused Line Fee	0.35%	0.35%