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v3.25.2

Long-Term Debt - Additional Information (Detail) |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Jun. 24, 2022 USD ($) | Dec. 16, 2019 USD ($) | Apr. 30, 2025 USD ($) | Apr. 30, 2024 USD ($)
Credit Facilities |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of credit facility, remaining borrowing capacity |  |  | $ 645,600,000 | $ 645,500,000
Standby Letters of Credit |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt arrangement |  |  | 4,400,000 | 4,500,000
CSV of COLI Contracts | Deferred Compensation Plan |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Outstanding policy loans |  |  | 72,800,000 | 77,000,000.0
Other Financial Institutions | Standby Letters of Credit |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt arrangement |  |  | $ 13,100,000 | 13,200,000
Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument term |  |  | 2 years |
Maximum | CSV of COLI Contracts | Deferred Compensation Plan |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, interest rate |  |  | 8.00% |
Minimum | CSV of COLI Contracts | Deferred Compensation Plan |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, interest rate |  |  | 4.76% |
4.625% Senior Unsecured Notes due 2027 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, interest rate |  | 4.625% |  |
Principal amount |  | $ 400,000,000.0 |  |
Debt instrument, unamortized discount |  | 4,500,000 |  |
Dividends payable per fiscal year |  | $ 25,000,000.0 |  |
Debt Instrument, change in control and rating decline, percentage of principal amount |  | 101.00% |  |
Debt instrument, proceeds from offering used to repay outstanding debt |  | $ 276,900,000 |  |
Interest rate, effective percentage |  |  | 4.86% |
Debt instrument, fair value |  |  | $ 389,000,000.0 | 380,500,000
4.625% Senior Unsecured Notes due 2027 | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Leverage ratio to be attained for payment of dividends |  | 3.50 |  |
Amended Credit Agreement |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument term | 5 years |  |  |
Amended Credit Agreement | Revolving Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of credit facility, maximum borrowing capacity | $ 650,000,000.0 |  |  |
Amended Credit Agreement | Credit Facilities |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Senior Unsecured Notes |  |  | 0 | 0
Unamortized debt issuance costs |  |  | $ 2,200,000 | $ 3,200,000
Amended Credit Agreement | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Leverage ratio to be attained for payment of dividends | 3.25 |  |  |
Increase in aggregate principal amount | $ 250,000,000.0 |  |  |
Credit Agreement | Secured Financing Overnight Rate |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Adjustment percentage on variable interest rate | 0.10% |  |  |
Credit Agreement | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Leverage ratio to be attained for payment of dividends | 3.50 |  |  |
Temporary increase in consolidated net leverage ratio | 4.00 |  |  |
Credit Agreement | Maximum | Secured Financing Overnight Rate |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Applicable margin on variable interest rate | 2.00% |  |  |
Credit Agreement | Maximum | Base Rate Loans |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Applicable margin on variable interest rate | 1.00% |  |  |
Credit Agreement | Maximum | Revolving Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Quarterly commitment fee on average daily unused amount of credit facilities | 0.30% |  |  |
Credit Agreement | Minimum | Secured Financing Overnight Rate |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Applicable margin on variable interest rate | 1.125% |  |  |
Credit Agreement | Minimum | Base Rate Loans |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Applicable margin on variable interest rate | 0.125% |  |  |
Credit Agreement | Minimum | Revolving Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Quarterly commitment fee on average daily unused amount of credit facilities | 0.175% |  |  |

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