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v3.23.3

Acquisitions (Pro forma) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Business Acquisition [Line Items] |  |  |  |
Net premiums earned | $ 12,674 | $ 11,530 | $ 33,815 | $ 29,816
Cigna's Life Insurance Business in Asia-Pacific Markets [Member] | Pro Forma |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Net premiums earned |  | 11,530 |  | 31,341
Total revenues |  | 12,124 |  | 33,161
Business Acquisition, Pro Forma Net Income (Loss) |  | 837 |  | 4,172
Huatai Group | Pro Forma |  |  |  |
Business Acquisition [Line Items] |  |  |  |
Net premiums earned | 12,674 | 11,952 | 34,605 | 30,996
Total revenues | 13,755 | 12,612 | 37,589 | 33,019
Business Acquisition, Pro Forma Net income (loss), Including Portion Attributable to Noncontrolling Interests | 1,905 | 787 | 5,595 | 3,975
Business Acquisition, Pro Forma Net Income (Loss) | $ 1,912 | $ 777 | $ 5,587 | $ 3,935

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