Term Loans, Net - Schedule of Net Book Value of Our Secured Term Loans on Our Consolidated Balance Sheets (Detail) - Secured term loans, net - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Face Value	$ 2,140,720	$ 2,157,218
Deferred financing costs and unamortized discount	(35,896)	(42,669)
Net book value	$ 2,104,824	$ 2,114,549