Leases - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	6 Months Ended
	Oct. 31, 2023	Oct. 31, 2022
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$ 30,926	$ 29,905
Operating cash flows from finance leases	3,754	3,561
Financing cash flows from finance leases	19,304	16,450
Right-of-use assets obtained in exchange for lease obligations
Operating leases	23,904	19,268
Finance leases	$ 35,336	$ 26,638