Debt and Available Credit Facilities (Details) - USD ($) $ in Thousands	Jan. 31, 2025	Apr. 30, 2024
Long-term Debt, by Current and Noncurrent [Abstract]
Short-term portion of long-term debt	$ 10,000	$ 7,500
Total long-term debt, less current portion	877,205	767,096
Total debt	887,205	774,596
Unamortized debt issuance costs	500	600
Revolving Credit Facility \| Amended and Restated RCA
Long-term Debt, by Current and Noncurrent [Abstract]
Total long-term debt, less current portion	700,164	582,678
Term Loan A Facility \| Amended and Restated RCA
Long-term Debt, by Current and Noncurrent [Abstract]
Total long-term debt, less current portion	$ 177,041	$ 184,418

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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