Asset-Specific Debt, Net (Detail) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2024 USD ($) loan	Dec. 31, 2023 USD ($) loan
Debt Instrument [Line Items]
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]	Secured Overnight Financing Rate (SOFR)	Secured Overnight Financing Rate (SOFR)
Asset-specific debt, net
Debt Instrument [Line Items]
Count, Financing provided | loan	2	2
Count, collateral assets | loan	2	2
Principal Balance	$ 1,125,854	$ 1,004,097
Principal Balance, Collateral assets	1,342,810	1,194,408
Book Value	1,120,760	1,000,210
Book Value, Collateral assets	$ 1,333,335	$ 1,186,559
Wtd. Avg. Yield/Cost, Financing provided	3.18%	3.14%
Wtd. Avg. Yield/Cost, Collateral assets	4.04%	3.98%