Debt - Schedule of Convertible Debt (Details) - USD ($) $ in Thousands	Jul. 31, 2022	Apr. 30, 2022
Debt Instrument [Line Items]
Gross Amount	$ 300,000
Debt Discount and Issuance Costs	(5,666)
Carrying Amount	294,334
Estimated Fair Value	246,000
Convertible Senior Notes | Convertible Debt
Debt Instrument [Line Items]
Gross Amount	300,000
Debt Discount and Issuance Costs	(5,666)
Carrying Amount	294,334	$ 294,000
Estimated Fair Value	$ 246,000