Debt and Preferred Equity Investments - Schedule of Roll Forward of our Total Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2026	Dec. 31, 2025
Loan loss reserve activity
Balance at beginning of year	$ 454	$ 13,520
Current period provision for loan loss	0	300
Initial allowance for credit losses on loans purchased with credit deterioration ("PCD")	0	99,039
Write-offs of the allowance	(154)	(40,779)
Current period recoveries	0	(71,626)
Balance at end of period	$ 300	$ 454