CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS - USD ($) $ in Thousands	3 Months Ended
	Jul. 31, 2024	Jul. 31, 2023
Statement of Comprehensive Income [Abstract]
Net loss	$ (62,827)	$ (64,358)
Other comprehensive income (loss)
Unrealized gain (loss) on available-for-sale marketable securities, net of tax	931	(373)
Unrealized loss on derivative instruments, net of tax	(87)	0
Comprehensive loss	$ (61,983)	$ (64,731)