Leases - Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Jan. 31, 2023	Jan. 31, 2022
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$ 39,675	$ 35,385
Operating cash flows from finance leases	5,361	6,378
Financing cash flows from finance leases	26,167	23,154
Right-of-use assets obtained in exchange for lease obligations
Operating leases	34,607	53,549
Finance leases	$ 42,421	$ 24,887