Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2024	Apr. 30, 2023	Apr. 30, 2022
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 782,107	$ 661,069
Less: accumulated depreciation	309,850	264,650
Total property and equipment, net of accumulated depreciation	472,257	396,419
Depreciation expense	69,206	61,177	$ 55,437
Land
Property, Plant and Equipment [Line Items]
Total property and equipment	67,214	62,080
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	159,112	141,341
Machinery and equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	547,912	451,363
Construction in progress
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 7,869	$ 6,285