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Commitments and Contingencies (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020
Schedule of Equity Method Investments [Line Items] |  |
Total damages including punitive | $ 70,000 |
Unfunded loan commitments | 1,357,122 | $ 1,399,989
Commercial Mortgage and Subordinated Portfolio Segment |  |
Schedule of Equity Method Investments [Line Items] |  |
Unfunded loan commitments | $ 1,400,000 |
Term of unfunded loan commitment | 3 years 8 months 12 days |

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