Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Deferral of Employer Payroll Taxes (Details)

v3.21.2
Commitments and Contingencies - Deferral of Employer Payroll Taxes (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Sep. 30, 2021
Commitments and Contingencies Disclosure [Abstract]    
Deferred payment of employer payroll taxes $ 108.9  
Percentage of deferred employer payroll taxes due, remainder of fiscal year   50.00%
Percentage of deferred employer payroll taxes due, 2022   50.00%