Real Estate Owned - Real Estate Owned Assets and Liabilities (Details) - USD ($) $ in Thousands			3 Months Ended		6 Months Ended
	Jun. 30, 2023	Apr. 28, 2023	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Asset Acquisition [Line Items]
Above-market lease intangibles	$ 556
Interest expense			$ 70,570	$ 28,008	$ 140,560	$ 50,509
Office Property
Asset Acquisition [Line Items]
Real estate owned - Building and building improvements	31,096	$ 31,096
Real estate owned - Land and land improvements	7,592	7,592
In-place lease intangibles	8,651	9,378
Above-market lease intangibles		576
Below-market lease intangibles	2,491	(2,642)
Total liabilities	33,214	$ 46,000
Cash	712
Real estate owned	38,688
Accumulated depreciation	(237)
Real estate owned, net	38,451
Other assets, net	12,856
Total assets	61,226
Mortgage loan payable, net	30,475
Other liabilities	248
Cash escrowed	$ 12,100		12,100		12,100
Interest expense			$ 100		$ 100