Restructuring Charges, Net - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2023	Jan. 31, 2022	Oct. 31, 2022	Apr. 30, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring charges, net	$ 41,162,000	$ 0	$ 41,162,000	$ 0
Employee Severance | The "Plan"
Restructuring Cost and Reserve [Line Items]
Restructuring charges, net	41,162,000	$ 0	41,162,000	$ 0
Restructuring reserve	23,297,000		23,297,000		$ 463,000	$ 1,502,000
Employee Severance | The "Plan" | Other Noncurrent Liabilities
Restructuring Cost and Reserve [Line Items]
Restructuring reserve	$ 600,000		$ 600,000			$ 500,000