CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2025	Jan. 31, 2024
Statement of Comprehensive Income [Abstract]
Net loss	$ (80,201)	$ (72,631)	$ (209,000)	$ (206,769)
Other comprehensive (loss) income
Unrealized (loss) gain on available-for-sale marketable securities, net of tax	(229)	1,205	855	815
Comprehensive loss	$ (80,430)	$ (71,426)	$ (208,145)	$ (205,954)