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Residential Mortgage Loans - Schedule of Components of Income (Loss) on Consolidated VIEs (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Interest expense | $ (22,499) | $ (29,046)
Total income (loss) on consolidated VIEs | 428 | $ 0
Variable Interest Entity, Primary Beneficiary |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |
Net change in fair value of VIE assets and liabilities reported under the fair value option | (313) |
Interest income | 14,859 |
Interest expense | (13,569) |
Other expenses | (549) |
Total income (loss) on consolidated VIEs | $ 428 |

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