Long-Term Debt - Narrative (Details) - USD ($) $ in Thousands			3 Months Ended		6 Months Ended
	Feb. 02, 2024	May 12, 2023	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2024	Oct. 31, 2023	Apr. 30, 2024
Long-term debt
Long-term debt, gross			$ 1,490,385		$ 1,490,385
Write-off of debt discount and deferred financing fees			0	$ 0	0	$ 1,401
Term Loan Facility
Long-term debt
Long-term debt, gross		$ 499,500	$ 495,009		495,009		$ 497,503
Loan quarterly payments					$ 1,300
Loan quarterly payments of the principal amount (as a percent)					0.25%
Borrowing interest rate (as a percent)			7.10%		7.10%
Margin added to variable rate (as a percent)	2.25%
Principal amount		500,000
Increase in aggregate principal amount		500
Cashless roll		211,700
Borrowings from term loan amendment		288,300
Repayments from term loan amendment		$ 287,800
Maturity date extension term		7 years
Amendment To Term Loan Facility
Long-term debt
Write-off of debt discount and deferred financing fees						$ 1,400
Senior Notes
Long-term debt
Long-term debt, gross			$ 350,000		$ 350,000		350,000
Interest rate			4.625%		4.625%
ABL Facility
Long-term debt
Long-term debt, gross			$ 449,191		$ 449,191		$ 270,000
Borrowing weighted average interest rate (as a percent)			6.37%		6.37%
Available borrowing capacity under the facility			$ 458,600		$ 458,600
ABL Facility | Revolving Credit Facility
Long-term debt
Maximum amount under the facility			$ 950,000		$ 950,000