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Commitments and Contingencies (Details) - USD ($) $ in Thousands |  | 3 Months Ended |
--- | --- | --- | ---
Jun. 28, 2018 | Mar. 31, 2022 | Dec. 31, 2021
Schedule of Equity Method Investments [Line Items] |  |  |
Total damages including punitive | $ 70,000 |  |
Unfunded loan commitments |  | $ 1,800,235 | $ 1,357,122
Commercial Mortgage and Subordinated Portfolio Segment |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |
Unfunded loan commitments |  | $ 1,800,000 |
Term of unfunded loan commitment |  | 3 years 10 months 24 days |

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