Segments - Net Sales by Major Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 31, 2024	Jul. 31, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 1,448,456	$ 1,409,600
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	1,258,905	1,218,431
Canada
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net sales	$ 189,551	$ 191,169