Long-Term Debt - Components (Details) - USD ($) $ in Thousands	Jul. 31, 2024	Apr. 30, 2024	May 12, 2023
Long-term debt
Long-term debt, gross	$ 1,389,851
Finance lease obligations	173,866	$ 168,738
Carrying value of debt	1,380,438	1,280,575
Less current portion	53,743	50,849
Long-term debt	1,326,695	1,229,726
Term Loan Facility
Long-term debt
Long-term debt, gross	496,256	497,503	$ 499,500
Unamortized discount and deferred financing costs	(6,154)	(6,406)
Senior Notes
Long-term debt
Long-term debt, gross	350,000	350,000
Unamortized discount and deferred financing costs	$ (3,255)	(3,426)
Interest rate	4.625%
ABL Facility
Long-term debt
Long-term debt, gross	$ 359,470	270,000
Installment Notes
Long-term debt
Long-term debt, gross	10,259	4,170
Unamortized discount	$ (4)	$ (4)
Interest rate	5.00%