Secured Debt, Net - Schedule of Secured Debt Agreements (Detail) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Total face value	$ 14,035,684
Secured debt, net
Debt Instrument [Line Items]
Net book value	10,683,320	$ 9,696,334
Secured debt, net | Secured debt, net
Debt Instrument [Line Items]
Deferred financing costs	(10,276)	(9,195)
Net book value	10,683,320	9,696,334
Secured debt, net | Secured debt, net | Secured credit facilities
Debt Instrument [Line Items]
Total face value	$ 10,693,596	$ 9,705,529