Annual report [Section 13 and 15(d), not S-K Item 405]

Long-Term Debt - Additional Information (Detail1)

v3.25.4
Long-Term Debt - Additional Information (Detail1) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Nov. 30, 2024
Aug. 16, 2018
Debt Instrument [Line Items]          
Credit facility, amount borrowed   $ 1,421.2      
Credit facility, amount repaid   1,917.9      
Letters of credit issued but undrawn $ 146.4        
Surety bond through insurance company to guarantee payment of tax assessment 65.0        
Interest expense 214.4 218.3 $ 165.9    
Amortization of deferred financing costs 7.6 7.6 7.1    
Outstanding principal amount 2,050.0        
2018 Credit Facility [Member]          
Debt Instrument [Line Items]          
Credit facility, amount borrowed   200.0 199.0    
Credit facility, amount repaid   1,086.7 288.0    
Interest expense   68.4 73.6    
Non-cash interest expense   3.6 0.3    
Amortization of deferred financing costs   2.5 2.3    
2024 Credit Facility [Member]          
Debt Instrument [Line Items]          
Credit facility, amount borrowed 724.8 1,221.2      
Credit facility, amount repaid 744.8 831.2      
Borrowings under the senior secured credit facility 370.0 390.0      
Interest expense 54.8 68.4      
Non-cash interest expense 5.2 3.6      
Amortization of deferred financing costs 2.3 2.5      
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]          
Prepayment of term loan   66.3      
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 370.0 390.0      
2024 Term Loan B [Member] | 2024 Credit Facility [Member] | Level 2 [Member]          
Debt Instrument [Line Items]          
Outstanding principal amount 346.3 359.9      
Debt instrument, fair value 376.5 387.3      
2018 Revolving Credit Facility [Member]          
Debt Instrument [Line Items]          
Credit facility, amount repaid   200.0 $ 259.0    
2024 Revolving Credit Facility [Member]          
Debt Instrument [Line Items]          
Credit facility, amount borrowed   821.2      
Credit facility, amount repaid 724.8 821.2      
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