Derivatives - Schedule of TBA Agency Securities (Details) - USD ($) $ in Thousands |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Derivative [Line Items] | ||
| Notional Amount | $ 10,259,000 | $ 7,232,000 |
| TBA Agency Securities | ||
| Derivative [Line Items] | ||
| Notional Amount | 300,000 | |
| Cost Basis | 309,434 | |
| Fair Value | $ 309,219 | |
| TBA Agency Securities, 30-year, 6.5% | ||
| Derivative [Line Items] | ||
| Fixed interest rate (as percent) | 6.50% | |
| Notional Amount | $ 300,000 | |
| Cost Basis | 309,434 | |
| Fair Value | $ 309,219 |