Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt - Summary of Long-term Debt Instruments (Parenthetical) (Detail)

v3.22.1
Long-Term Debt - Summary of Long-term Debt Instruments (Parenthetical) (Detail) - USD ($)
$ in Millions
Mar. 31, 2022
Dec. 31, 2021
Debt Instrument [Line Items]    
Debt instrument, unamortized discount $ 30.3 $ 30.3
Unamortized discount costs 2.7 3.2
Debt issuance costs, net 7.7 7.7
Unamortized debt issuance costs 2.2 2.5
Interest accrued on current and long term debt 51.1 $ 45.6
Secured Debt [Member]    
Debt Instrument [Line Items]    
Long term debt exit fee payable $ 10.0  
Interest rate percentage on the exit fee 13.00%