Segments - Net Sales by Major Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 31, 2025	Jul. 31, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 1,414,332	$ 1,448,456
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	1,200,190	1,258,905
Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 214,142	$ 189,551