Goodwill and Other Intangible Assets - Summary of the Changes in the Carrying Value of Goodwill By Reportable Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Goodwill [Line Items]
Goodwill, Beginning balance	$ 509,449
Goodwill, Ending balance	510,687	$ 509,449
Systems & Support [Member]
Goodwill [Line Items]
Goodwill, Beginning balance	509,449	513,722
Effect of exchange rate changes	1,238	(4,273)
Goodwill, Ending balance	$ 510,687	$ 509,449