Other Assets - Additional Information (Details) $ in Millions	12 Months Ended
	Dec. 31, 2020 USD ($)
Other Assets And Other Accrued Taxes [Line Items]
Employer payroll taxes, deferral, CARES Act	$ 85.6
Payments Expiring on December 31, 2021 [Member]
Other Assets And Other Accrued Taxes [Line Items]
Percentage of deferred employer payroll taxes, payments, CARES Act	50.00%
Deferred employer payroll taxes, payments expiry date, CARES Act	Dec. 31, 2021
Payments Expiring on December 31, 2022 [Member]
Other Assets And Other Accrued Taxes [Line Items]
Percentage of deferred employer payroll taxes, payments, CARES Act	50.00%
Deferred employer payroll taxes, payments expiry date, CARES Act	Dec. 31, 2022