Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2025	Apr. 30, 2024	Apr. 30, 2023
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 893,351	$ 782,107
Less: accumulated depreciation	369,343	309,850
Total property and equipment, net of accumulated depreciation	524,008	472,257
Depreciation	83,007	69,206	$ 61,177
Land
Property, Plant and Equipment [Line Items]
Total property and equipment	67,310	67,214
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Total property and equipment	171,105	159,112
Machinery and equipment
Property, Plant and Equipment [Line Items]
Total property and equipment	644,092	547,912
Construction in progress
Property, Plant and Equipment [Line Items]
Total property and equipment	$ 10,844	$ 7,869