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Value of Business Acquired, Goodwill, and Other Intangible Assets (Estimated Amortization Expense Over Next Five Years) (Details) $ in Millions | Sep. 30, 2023 USD ($)
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Finite-Lived Intangible Assets [Line Items] |  |
Fourth quarter of 2023, VOBA | $ 67 |
Fourth quarter of 2023, Other intangible assets | 103 |
2024, Other intangible assets | 354 |
2025, Other intangible assets | 314 |
2026, Other intangible assets | 288 |
2027, Other intangible assets | 265 |
2028, Other intangible assets | 253 |
Total, other intangible assets | 1,577 |
2024, Other intangible assets | 270 |
2025, Other intangible assets | 202 |
2026, Other intangible assets | 181 |
2027, Other intangible assets | 165 |
Present Value of Future Insurance Profits, Expected Amortization, Total | 1,115 |
2024, Other intangible assets | 230 |
Huatai Group | Unearned Premium Reserves Intangible Asset |  |
Finite-Lived Intangible Assets [Line Items] |  |
Fourth quarter of 2023, Other intangible assets | 16 | [1]
2024, Other intangible assets | 30 | [1]
2025, Other intangible assets | 16 | [1]
2026, Other intangible assets | 7 | [1]
2027, Other intangible assets | 3 | [1]
2028, Other intangible assets | 0 | [1]
Total, other intangible assets | 72 | [1]
Huatai Group | Use Rights [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Fourth quarter of 2023, Other intangible assets | 3 | [2]
2024, Other intangible assets | 12 | [2]
2025, Other intangible assets | 12 | [2]
2026, Other intangible assets | 12 | [2]
2027, Other intangible assets | 13 | [2]
2028, Other intangible assets | 13 | [2]
Total, other intangible assets | 65 | [2]
Chubb Acquired Purchased Intangible assets |  |
Finite-Lived Intangible Assets [Line Items] |  |
Fourth quarter of 2023, Other intangible assets | 84 |
2024, Other intangible assets | 312 |
2025, Other intangible assets | 286 |
2026, Other intangible assets | 269 |
2027, Other intangible assets | 249 |
2028, Other intangible assets | 240 |
Total, other intangible assets | $ 1,440 |
[1] | Recognized in Policy acquisition costs in the Consolidated statements of operations.
[2] | Recognized in Other (income) expense in the Consolidated statements of operations

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