Multi-family Loans, at Fair Value - Geographic Concentration Risk (Details) - Preferred Equity and Mezzanine Loan Investments - Geographic Concentration Risk	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
Texas
Concentration Risk [Line Items]
Geographic concentrations	57.80%	36.10%
Florida
Concentration Risk [Line Items]
Geographic concentrations	18.60%	11.60%
Arkansas
Concentration Risk [Line Items]
Geographic concentrations	9.30%	10.30%
Indiana
Concentration Risk [Line Items]
Geographic concentrations	8.50%	5.60%
Pennsylvania
Concentration Risk [Line Items]
Geographic concentrations	5.70%	3.70%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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+ Details

- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References + Details