0.5% Convertible Senior Notes and Capped Call - Schedule of Liability Component of Convertible Debt (Details) - Convertible Debt - Convertible Senior Notes Due 2023 - USD ($) $ in Thousands	Mar. 31, 2022	Mar. 31, 2021	May 31, 2018
Debt Instrument [Line Items]
Principal	$ 500,250	$ 500,250
Unamortized debt discount	0	(46,378)
Unamortized issuance costs	(2,587)	(4,492)	$ (11,600)
Net carrying amount	$ 497,663	$ 449,380