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Equity - Stock Repurchase Program (Details) - USD ($) shares in Millions, $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Feb. 16, 2023
Equity, Class of Treasury Stock |  |  |  |  |
Payment for shares repurchased | $ 4 | $ 17 | $ 977 | $ 1,350 |
Remaining share repurchase authorization amount | $ 2,900 |  | $ 2,900 |  |
December 2018 Stock Repurchase Authorization |  |  |  |  |
Equity, Class of Treasury Stock |  |  |  |  |
Increase to existing stock repurchase authorization |  |  |  |  | $ 5,000
Shares repurchased (in shares) |  |  | 3 | 5 |
Payment for shares repurchased |  |  | $ 606 | $ 959 |

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