Leases - Other Information (Details) - USD ($) $ in Thousands	Apr. 30, 2023	Apr. 30, 2022
Finance leases included in property and equipment
Property and equipment	$ 231,488	$ 193,380
Accumulated depreciation	(65,274)	(57,363)
Property and equipment, net	$ 166,214	$ 136,017
Weighted-average remaining lease term (years)
Operating leases	5 years 2 months 12 days	4 years 7 months 6 days
Finance leases	3 years 10 months 24 days	3 years 8 months 12 days
Weighted-average discount rate
Operating leases	5.00%	4.70%
Finance leases	4.90%	4.20%