Quarterly report [Sections 13 or 15(d)]

Long-Term Debt - Additional Information (Detail1)

v3.26.1
Long-Term Debt - Additional Information (Detail1) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Nov. 30, 2024
Aug. 16, 2018
Debt Instrument [Line Items]          
Letters of credit issued but undrawn $ 150.8        
Surety bond through insurance company to guarantee payment of tax assessment 65.0        
Interest expense 49.5 $ 54.6      
Outstanding principal amount 2,044.6        
2018 Credit Facility [Member]          
Debt Instrument [Line Items]          
Credit facility, maximum amount         $ 1,250.0
2024 Credit Facility [Member]          
Debt Instrument [Line Items]          
Credit facility, amount borrowed 67.0 65.0      
Credit facility, amount repaid 72.0 70.0      
Borrowings under the senior secured credit facility 365.0   $ 370.0    
Interest expense 12.2 13.1      
Non-cash interest expense 1.3 1.2      
Amortization of deferred financing costs 0.6 0.6      
2024 Credit Facility [Member] | Foreign Currency [Member]          
Debt Instrument [Line Items]          
Foreign currency borrowings 0.0   0.0    
2018 Term Loan B [Member] | 2018 Credit Facility [Member]          
Debt Instrument [Line Items]          
Outstanding principal amount         750.0
2018 Term Loan A [Member] | 2018 Credit Facility [Member]          
Debt Instrument [Line Items]          
Outstanding principal amount         250.0
2024 Term Loan B [Member]          
Debt Instrument [Line Items]          
Borrowings under the senior secured credit facility 365.0   370.0    
2024 Term Loan B [Member] | 2024 Credit Facility [Member] | Level 2 [Member]          
Debt Instrument [Line Items]          
Outstanding principal amount 342.9   346.3    
Debt instrument, fair value 365.9   376.5    
2018 Revolving Credit Facility [Member] | 2018 Credit Facility [Member]          
Debt Instrument [Line Items]          
Credit facility, maximum amount         $ 250.0
2024 Revolving Credit Facility [Member]          
Debt Instrument [Line Items]          
Credit facility, amount repaid 67.0 $ 65.0      
Borrowings under the senior secured credit facility 0.0   0.0    
Letters of credit issued but undrawn       $ 15.0  
2024 Revolving Credit Facility [Member] | 2024 Credit Facility [Member]          
Debt Instrument [Line Items]          
Letters of credit issued but undrawn 45.0   45.0    
Remaining available borrowing capacity $ 355.0   $ 355.0