Leases - Future Minimum Lease Payments Under Non-Cancellable Leases (Details) - USD ($) $ in Thousands	Jan. 31, 2025	Apr. 30, 2024
Finance
2025 (remaining three months)	$ 15,112
2026	56,456
2027	49,493
2028	41,496
2029	29,162
Thereafter	25,395
Total lease payments	217,114
Less imputed interest	25,929
Total	191,185	$ 168,738
Operating
2025 (remaining three months)	15,987
2026	76,439
2027	65,427
2028	55,464
2029	47,797
Thereafter	156,889
Total lease payments	418,003
Less imputed interest	92,303
Total	$ 325,700