F&G Insurance Subsidiary Financial Information and Regulatory Matters - Schedule of Statutory Accounting Practices Disclosure (Details) - F&G - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| IOWA | |||||
| Statutory Accounting Practices | |||||
| Statutory Net income (loss) | $ (71) | $ (76) | $ (85) | $ (203) | |
| Statutory Capital and Surplus | 1,384 | 1,384 | $ 1,735 | ||
| New York | |||||
| Statutory Accounting Practices | |||||
| Statutory Net income (loss) | 1 | 2 | 5 | 6 | |
| Statutory Capital and Surplus | 126 | 126 | 122 | ||
| Vermont | Raven Re (VT) | |||||
| Statutory Accounting Practices | |||||
| Statutory Net income (loss) | 7 | 10 | 15 | 20 | |
| Statutory Capital and Surplus | 172 | 172 | 182 | ||
| Vermont | Corbeau Re (VT) | |||||
| Statutory Accounting Practices | |||||
| Statutory Net income (loss) | (20) | (46) | (61) | (98) | |
| Statutory Capital and Surplus | 234 | 234 | 236 | ||
| Cayman Islands | |||||
| Statutory Accounting Practices | |||||
| Statutory Net income (loss) | (2) | $ 4 | (11) | $ 19 | |
| Statutory Capital and Surplus | $ 1,189 | $ 1,189 | $ 1,134 | ||