Variable Interest Entities (Additional Information) (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2021
Aggregate carrying value of assets	$ 942,598	$ 1,152,068
Aggregate Carrying Value of total liabilities	228,659	236,412
Recognized revenue	299,489	271,893	$ 243,920
Net loss	$ (311,656)	(217,490)	$ (183,619)
VIE [Member]
Change of Nominee Prior Notice Period Days	180 days
Aggregate carrying value of assets		11,200
Aggregate Carrying Value of total liabilities		13,300
Recognized revenue	$ 40,200	19,400
Net loss	$ 14,000	$ (2,100)