Long-Term Debt - Additional Information (Detail) - USD ($)	Jun. 24, 2022	Jan. 31, 2024	Apr. 30, 2023
Credit Facilities
Debt Instrument [Line Items]
Line of credit facility, remaining borrowing capacity		$ 645,400,000
Prior Credit Facility
Debt Instrument [Line Items]
Line of credit facility, remaining borrowing capacity			$ 1,145,400,000
Standby Letters of Credit
Debt Instrument [Line Items]
Long-term debt arrangement		4,600,000	4,600,000
Standby Letters of Credit | Other Financial Institutions
Debt Instrument [Line Items]
Long-term debt arrangement		14,000,000	11,500,000
Amended Credit Agreement
Debt Instrument [Line Items]
Debt instrument term	5 years
Line of credit facility, maximum borrowing capacity	$ 1,150,000,000
Amended Credit Agreement | Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	650,000,000
Amended Credit Agreement | Delayed Draw Term Loan Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 500,000,000		500,000,000
Amended Credit Agreement | Credit Facilities
Debt Instrument [Line Items]
Long-term debt		$ 0
Credit Agreement | Prior Credit Facility
Debt Instrument [Line Items]
Long-term debt			$ 0
4.625% Senior Unsecured Notes due 2027
Debt Instrument [Line Items]
Debt instrument, interest rate		4.625%