Restructuring Charges, Net - Summary of Changes in Restructuring Liability (Details) - USD ($)	3 Months Ended		9 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2023	Jan. 31, 2022
Restructuring Reserve [Roll Forward]
Restructuring charges, net	$ 41,162,000	$ 0	$ 41,162,000	$ 0
Employee Severance | The "Plan"
Restructuring Reserve [Roll Forward]
Restructuring liability, beginning balance	463,000		1,502,000
Restructuring charges, net	41,162,000	$ 0	41,162,000	$ 0
Reductions for cash payments	(7,634,000)		(8,067,000)
Reductions for non-cash payments	(10,827,000)		(10,827,000)
Exchange rate fluctuations	133,000		(473,000)
Restructuring liability, ending balance	$ 23,297,000		$ 23,297,000