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Commercial Mortgage Loans, Subordinate Loans and Other Lending Assets, Net - Schedule of Activity Relating to Loan Portfolio (Details) - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Principal Balance |  |  |
Principal value, beginning balance | $ 7,134,992 |  |
New loan fundings | 1,376,101 | $ 495,280 |
Principal value, ending balance | 8,663,758 |  |
Specific CECL Allowance |  |  |
Specific provision for loan loss, beginning | (30,836) |  |
Specific provision for loan loss, ending | (38,848) |  |
Carry Value, Net |  |  |
Payments to Fund Commercial Mortgage Loans | 1,376,101 | 495,280 |
Valuation allowance, loan held for sale | 0 | (679) |
General CECL allowance | (38,848) |  | $ (30,836)
Carrying value, net | 8,664,874 |  | $ 7,145,356
Commercial Mortgage and Subordinated Portfolio Segment |  |  |
Principal Balance |  |  |
Principal value, beginning balance | 7,550,410 |  |
New loan fundings | 1,376,101 |  |
Add-on loan fundings | 467,200 |  |
Loan repayments and sale | (724,016) |  |
Gain (loss) on foreign currency translation | 425,832 |  |
Principal value, ending balance | 9,095,527 |  |
Deferred Fees/Other Items |  |  |
Deferred fees/other items, beginning | (31,718) |  |
Gain (loss) on foreign currency translation | (1,668) |  |
Valuation allowance, loans and other lending assets held for sale | (1,236) |  |
Deferred fees and other items | (26,899) |  |
Amortization of fees | 12,216 |  |
Deferred fees/other items, ending | (49,305) |  |
Specific CECL Allowance |  |  |
Specific provision for loan loss, beginning | (342,500) | (193,000) |
Specific provision for loan loss, ending | (342,500) | $ (342,500) |
Carry Value, Net |  |  |
Carrying value, beginning balance | 7,176,192 |  |
Payments to Fund Commercial Mortgage Loans | 1,376,101 |  |
Add-on loan fundings | 467,200 |  |
Loan repayments | (724,016) |  |
Gain (loss) on foreign currency translation | 424,164 |  |
Valuation allowance, loans and other lending assets held for sale | (1,236) |  |
Deferred fees and other items | (26,899) |  |
Amortization of fees | 12,216 |  |
Carrying value, ending balance | $ 8,703,722 |  |

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