Term Loans, Net - Additional Information (Detail) $ in Millions	9 Months Ended
	Sep. 30, 2021 USD ($)
Secured term loan percentage of partially amortizing	1.00%
Secured term loan covenant description	The guarantee under our Term Loans contains the financial covenant that our indebtedness shall not exceed 83.33% of our total assets.
B-1 Term Loan
Secured term loan percentage of partially amortizing	1.00%
Discount upon issuance of Secured term loan	$ 3.1
Secured term loan transaction expenses	12.6
Secured term loan facility face value	$ 200.0
B-1 Term Loan | LIBOR [Member]
Basis spread on debt obligation, in percent	2.75%
B-2 Term Loan
Secured term loan percentage of partially amortizing	1.00%
Discount upon issuance of Secured term loan	$ 9.6
Secured term loan transaction expenses	5.4
Secured term loan facility face value	$ 100.0
Basis spread on debt obligation, in percent	0.50%
B-2 Term Loan | LIBOR [Member]
Basis spread on debt obligation, in percent	2.50%