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Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands |  | 9 Months Ended |
--- | --- | --- | ---
Jun. 28, 2018 | Sep. 30, 2024 | Dec. 31, 2023
Schedule of Equity Method Investments [Line Items] |  |  |
Total damages including punitive | $ 70,000 |  |
Unfunded loan commitments |  | $ 503,858 | $ 868,582
Commercial Mortgage and Subordinated Portfolio Segment |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Unfunded loan commitments |  | $ 503,900 |
Term of unfunded loan commitment |  | 3 years 1 month 6 days |

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