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Reinsurance (Tables) | 3 Months Ended
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Mar. 31, 2025
Reinsurance Disclosures [Abstract] |
Schedule of Assets in Support of Reserves | We held investments with a carrying value of $9.2 billion and $9.3 billion in support of reserves associated with the Fortitude Re transaction in a funds withheld arrangement as of March 31, 2025, and December 31, 2024, respectively, which consisted of the following (in millions):
| As of March 31, |  | As of December 31,
| 2025 |  | 2024
Fixed maturity AFS securities | $ | 7,549 |  |  | $ | 7,764 |
Derivative investments | 19 |  |  | 30 |
Other investments | 1,465 |  |  | 1,419 |
Cash and invested cash | 104 |  |  | 28 |
Accrued investment income | 93 |  |  | 96 |
Total | $ | 9,230 |  |  | $ | 9,337 |

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