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Credit and Term Loan Facilities - Additional Information (Detail)
¥ in Millions, $ in Millions
1 Months Ended 6 Months Ended
Jul. 31, 2018
USD ($)
Apr. 30, 2023
USD ($)
Dec. 14, 2022
USD ($)
Oct. 31, 2022
USD ($)
Apr. 30, 2022
USD ($)
Jan. 22, 2021
USD ($)
Jul. 31, 2018
CNY (¥)
Foreign Line of Credit              
Debt Instrument [Line Items]              
Credit facility maximum borrowing capacity $ 33.0           ¥ 220.0
Borrowings, interest rate 0.74%            
Debt instrument, term 12 years            
Long-term line of credit, noncurrent   $ 20.2          
Fifth Amendment | Unsecured Debt | Senior Revolving Credit Facility              
Debt Instrument [Line Items]              
Credit facility maximum borrowing capacity     $ 850.0     $ 650.0  
Fifth Amendment | Unsecured Debt | Uncommitted Incremental Loan Facility              
Debt Instrument [Line Items]              
Credit facility maximum borrowing capacity     $ 150.0        
The Credit Agreement | Unsecured Debt | Revolving Credit Facility              
Debt Instrument [Line Items]              
Current portion of line of credit       $ 0.0 $ 0.0    
The Credit Agreement | Unsecured Debt | Revolving Credit Facility | Minimum              
Debt Instrument [Line Items]              
Commitment fees percentage   0.09%          
The Credit Agreement | Unsecured Debt | Revolving Credit Facility | Maximum              
Debt Instrument [Line Items]              
Commitment fees percentage   0.15%          
The Credit Agreement | Unsecured Debt | Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Minimum              
Debt Instrument [Line Items]              
Borrowings, interest rate   0.785%          
The Credit Agreement | Unsecured Debt | Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Maximum              
Debt Instrument [Line Items]              
Borrowings, interest rate   0.975%