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Other Assets - Collateral Pledged Against Derivative Contracts (Details) - Swap - Asset Pledged as Collateral without Right - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
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Derivative [Line Items] |  |
Restricted Cash | $ 20,478 | $ 16,567
Agency MBS |  |
Derivative [Line Items] |  |
Agency MBS, at fair value | $ 33,032 | $ 44,411

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