Commitments and Contingencies - Additional Information (Detail)	3 Months Ended
	Jul. 31, 2022 USD ($)
Other Commitments [Line Items]
Contractual obligations remaining commitments including cancellation provisions	$ 30,200,000
Amounts associated with indemnifications	0
Indemnification Guarantee [Member]
Other Commitments [Line Items]
Contingent liabilities	$ 0