Long-Term Debt - Additional Information (Details)	Jul. 01, 2025 USD ($)	Dec. 16, 2019 USD ($)	Jul. 31, 2025 USD ($)	Apr. 30, 2025 USD ($)
Credit Facilities
Debt Instrument [Line Items]
Line of credit facility, remaining borrowing capacity			$ 845,600,000	$ 645,600,000
Standby Letters of Credit
Debt Instrument [Line Items]
Long-term debt arrangement			4,400,000	4,400,000
Standby Letters of Credit | Other Financial Institutions
Debt Instrument [Line Items]
Long-term debt arrangement			$ 13,200,000	13,100,000
4.625% Senior Unsecured Notes due 2027
Debt Instrument [Line Items]
Debt instrument, interest rate			4.625%
Amended Credit Agreement
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		$ 650,000,000.0
Debt instrument term		5 years
Amended Credit Agreement | Maximum
Debt Instrument [Line Items]
Increase in aggregate principal amount		$ 250,000,000.0
Consolidated net leverage ratio		3.25
Credit Agreement
Debt Instrument [Line Items]
Debt instrument term	5 years
Consolidated net leverage ratio	3.25
Credit Agreement | Maximum
Debt Instrument [Line Items]
Increase in aggregate principal amount	$ 600,000,000.0
Consolidated net leverage ratio	3.75
Temporary increase in consolidated net leverage ratio	4.25
Credit Agreement | Maximum | Secured Financing Overnight Rate
Debt Instrument [Line Items]
Applicable margin on variable interest rate	2.00%
Credit Agreement | Maximum | Base Rate
Debt Instrument [Line Items]
Applicable margin on variable interest rate	1.00%
Credit Agreement | Minimum | Secured Financing Overnight Rate
Debt Instrument [Line Items]
Applicable margin on variable interest rate	1.125%
Credit Agreement | Minimum | Base Rate
Debt Instrument [Line Items]
Applicable margin on variable interest rate	0.125%
Credit Agreement | Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 850,000,000.0
Credit Agreement | Revolving Credit Facility | Maximum
Debt Instrument [Line Items]
Quarterly commitment fee on average daily unused amount of credit facilities	0.30%
Credit Agreement | Revolving Credit Facility | Minimum
Debt Instrument [Line Items]
Quarterly commitment fee on average daily unused amount of credit facilities	0.175%
Credit Agreement | Credit Facilities
Debt Instrument [Line Items]
Senior Unsecured Notes			$ 0	0
Unamortized debt issuance costs			$ 4,200,000	$ 2,200,000