Quarterly report pursuant to Section 13 or 15(d)

Debt - Additional Information (Detail)

v3.21.2
Debt - Additional Information (Detail) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Debt Instrument [Line Items]    
Write off of deferred debt issuance cost   $ 8.6
Term Loan Facility [Member]    
Debt Instrument [Line Items]    
Withdrawn term loan $ 1,650.0  
Annual principal payment 1,637.6  
Accrued interest 0.2  
Unamortized debt issuance expense $ 55.0