Debt and Available Credit Facilities (Details) - USD ($) $ in Thousands	Apr. 30, 2025	Apr. 30, 2024
Components of Total Debt Outstanding [Abstract]
Short-term portion of long-term debt	$ 10,000	$ 7,500
Total long-term debt, less current portion	789,435	767,096
Total debt	799,435	774,596
Unamortized debt issuance costs	400	600
Term loan A - Amended and Restated CA \| Amended and Restated RCA
Components of Total Debt Outstanding [Abstract]
Total long-term debt, less current portion	614,854	582,678
Term Loan A Facility \| Amended and Restated RCA
Components of Total Debt Outstanding [Abstract]
Total long-term debt, less current portion	$ 174,581	$ 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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