Leases and Other Commitments - Schedule of Supplemental Lease Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Commitments and Contingencies Disclosure [Abstract]
Weighted-average remaining lease term in years	5 years 7 months 6 days	6 years
Weighted-average discount rate	2.60%	3.10%
Non-cash operating activities
Operating lease assets obtained in exchange for lease liabilities	$ 50,190	$ 9,861	$ 71,097
Reductions to operating lease assets for reductions to lease liabilities	$ (5,293)	$ (12,051)	$ (7,055)