Schedule IV - Mortgage Loans on Real Estate - Schedule of Mortgage Loans on Real Estate (Parenthetical) (Details) $ in Millions	12 Months Ended
Dec. 31, 2025 USD ($)
Mortgage Loans On Real Estate [Line Items]
Investment, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:SecuredOvernightFinancingRateSofrMember
Mortgage loans floor interest rate	0.31%
First Mortgage Loan 1 \| Office
Mortgage Loans On Real Estate [Line Items]
Investment, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:SecuredOvernightFinancingRateSofrMember
Undivided senior interest sold	80.00%
Interest rate on loan participants sold	SOFR+2.00
Spread on loan participations sold	2.00%
Undivided subordinate interest retained	20.00%
Asset-specific CECL reserve	$ 0.0
First Mortgage Loan 3 \| Multifamily
Mortgage Loans On Real Estate [Line Items]
Investment, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:SecuredOvernightFinancingRateSofrMember
Asset-specific CECL reserve	$ 0.9
First Mortgage Loan 4 \| Multifamily
Mortgage Loans On Real Estate [Line Items]
Investment, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:SecuredOvernightFinancingRateSofrMember
First Mortgage Loan 5 \| Multifamily
Mortgage Loans On Real Estate [Line Items]
Investment, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:SecuredOvernightFinancingRateSofrMember
First Mortgage Loan 8 \| Industrial
Mortgage Loans On Real Estate [Line Items]
Investment, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:SecuredOvernightFinancingRateSofrMember
First Mortgage Loan 9 \| Multifamily
Mortgage Loans On Real Estate [Line Items]
Investment, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:SecuredOvernightFinancingRateSofrMember
First Mortgage Loan 13 \| Multifamily
Mortgage Loans On Real Estate [Line Items]
Investment, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:SecuredOvernightFinancingRateSofrMember

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