Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt - Additional Information (Detail)

v3.23.2
Long-Term Debt - Additional Information (Detail)
Jun. 24, 2022
USD ($)
Dec. 16, 2019
USD ($)
Jul. 31, 2023
USD ($)
Apr. 30, 2023
USD ($)
Credit Facilities        
Debt Instrument [Line Items]        
Line of credit facility, remaining borrowing capacity     $ 645,400,000 $ 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     $ 10,900,000 11,500,000
4.625% Senior Unsecured Notes due 2027        
Debt Instrument [Line Items]        
Debt instrument, interest rate   4.625%    
Principal amount   $ 400,000,000    
Debt instrument, unamortized discount   4,500,000    
Dividends payable per fiscal year   $ 25,000,000    
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     $ 377,000,000 381,500,000
4.625% Senior Unsecured Notes due 2027 | Maximum        
Debt Instrument [Line Items]        
Consolidated net leverage ratio   3.50    
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  
Unamortized debt issuance costs     $ 3,900,000  
Amended Credit Agreement | Maximum        
Debt Instrument [Line Items]        
Consolidated net leverage ratio 3.25      
Increase in aggregate principal amount $ 250,000,000      
Credit Agreement | Secured Financing Overnight Rate        
Debt Instrument [Line Items]        
Adjustment percentage on variable interest rate 0.10%      
Credit Agreement | Prior Credit Facility        
Debt Instrument [Line Items]        
Long-term debt       0
Unamortized debt issuance costs       $ 4,200,000
Credit Agreement | Maximum        
Debt Instrument [Line Items]        
Consolidated net leverage ratio 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        
Debt Instrument [Line Items]        
Applicable margin on variable interest rate 1.00%      
Credit Agreement | Maximum | Revolving Credit Facility        
Debt Instrument [Line Items]        
Lenders ticking fee/ commitment fee on actual 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        
Debt Instrument [Line Items]        
Applicable margin on variable interest rate 0.125%      
Credit Agreement | Minimum | Revolving Credit Facility        
Debt Instrument [Line Items]        
Lenders ticking fee/ commitment fee on actual daily unused amount of Credit Facilities 0.175%