| **Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions** | 3 Months Ended |
|---------------------------------------------------------------------------------------------------|----------------|
||
| Net income                                                                                        | $ 338          | $ 297 |
| **Other Comprehensive Income, net of tax**                                                        |           |   |
| Net unrealized gains and losses on investments                                                    | (215)          | 662 |
| Impact of changes in discount rates used to measure long-duration contract liabilities            | 341            | (396) |
| Foreign currency translation adjustment                                                           | (32)           | 17 |
| Pension and postretirement benefits                                                               | 6              | 7 |
| Other comprehensive income, net of tax                                                            | 100            | 290 |
| Total comprehensive income                                                                        | 438            | 587 |
| Investments                                                                                       |           |   |
| **Other Comprehensive Income, net of tax**                                                        |           |   |
| Net unrealized gains and losses on investments                                                    | 2              | (8) |
| Net unrealized gains and losses on other investments                                              |           |   |
| **Other Comprehensive Income, net of tax**                                                        |           |   |
| Net unrealized gains and losses on investments                                                    | $ (217)        | $ 670 |

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.
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