Number of mortgage loans within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

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Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership.

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Weighted average risk rating.

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Face (par) amount of debt instrument at time of issuance.

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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Subsequent Events (Details) $ in Thousands	1 Months Ended
Subsequent Events (Details) $ in Thousands	Oct. 26, 2026 USD ($) loan	Oct. 02, 2026 USD ($)	Sep. 30, 2026 USD ($)	Dec. 31, 2025 USD ($)	Sep. 03, 2025 USD ($)
Subsequent Event [Line Items]
Total loan commitment			$ 5,168,717	$ 4,290,603
Weighted average risk rating			3.0	3.0
Authorized shares for repurchase (in shares)					$ 25,000
Subsequent Events
Subsequent Event [Line Items]
Loan repayment principal amount	$ 72,200
Subsequent Events \| Common Stock
Subsequent Event [Line Items]
Authorized shares for repurchase (in shares)	$ 50,000
Subsequent Events \| TRTX 2026-FL8 \| F L 8 Notes \| Secured Debt
Subsequent Event [Line Items]
Debt face amount		$ 1,000,000
Total		$ 820,000
One Multifamily Loan \| Subsequent Events
Subsequent Event [Line Items]
Number of mortgage loans \| loan	1
One Industrial Loan \| Subsequent Events
Subsequent Event [Line Items]
Number of mortgage loans \| loan	1
One First Mortgage Loan
Subsequent Event [Line Items]
Weighted average risk rating			3.0
One First Mortgage Loan \| Subsequent Events
Subsequent Event [Line Items]
Number of mortgage loans \| loan	1
Total loan commitment	$ 61,500
Unpaid principal balance refinanced	$ 61,500