Quarterly report pursuant to Section 13 or 15(d)

Long Term Debt - Additional Information (Detail)

v3.22.1
Long Term Debt - Additional Information (Detail)
$ in Millions
3 Months Ended
Mar. 31, 2022
USD ($)
Agreement
Mar. 31, 2021
USD ($)
Dec. 31, 2021
USD ($)
Debt Instrument [Line Items]      
Amount outstanding under the term loan $ 631.5   $ 633.1
Debt issuance costs $ 40.1   42.7
Interest rate 4.50%    
Loss on extinguishment of debt $ 0.0 $ 2.6  
Loss accumulated on swaps prior to the amendments 29.4    
Fair value of long-term debt [1] $ 2,678.3   $ 2,749.8
Interest Rate Swap      
Debt Instrument [Line Items]      
Number of Interest Rate Swap Agreements Amended | Agreement 3    
Amortization of accumulated losses for amended swap agreements $ 1.1 $ 1.1  
4.50 % Convertible Senior Notes      
Debt Instrument [Line Items]      
Interest rate 4.50%    
Term Loan Credit facility | Senior Secured Credit Facility      
Debt Instrument [Line Items]      
Aggregate principal amount of add-on to Senior Notes $ 700.0    
Amount outstanding under the term loan 631.5    
Quarterly principal payments due $ 1.6    
Last quarterly payment date Dec. 31, 2024    
Final principal payment $ 613.4    
Final principal payment due date Mar. 29, 2025    
Average interest rate on outstanding borrowings 3.40%    
Revolving Credit Line | Senior Secured Credit Facility      
Debt Instrument [Line Items]      
Aggregate principal amount of add-on to Senior Notes $ 100.0    
Amount outstanding under the revolving credit line 0.0    
Available borrowing capacity under the revolving credit line $ 100.0    
Revolving credit line, maturity date Nov. 28, 2024    
[1] Includes the fair value of the 4.500% convertible senior notes of $684.5 and $691.9 as of March 31, 2022 and December 31, 2021, respectively.