Secured Debt, Net - Schedule of Secured Debt Agreements (Detail) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Debt Instrument [Line Items]
Total secured debt	$ 13,317,843
Secured debt, net | Line of Credit
Debt Instrument [Line Items]
Deferred financing costs	(11,514)	$ (9,195)
Net book value	10,000,027	9,696,334
Secured debt, net | Line of Credit | Secured credit facilities
Debt Instrument [Line Items]
Total secured debt	$ 10,011,541	$ 9,705,529