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Other Financial Data - Schedule of Other Income (Expense) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Other Financial Data [Abstract] |  |  |  |
Gain from sales of businesses | $ 76 | $ 0 | $ 333 | $ 0
Equity earnings | 2 | 2 | 5 | 4
Extinguishment of debt | (1) | 0 | (7) | 0
Pension and other postretirement | (14) | (18) | (35) | (78)
Foreign currency remeasurement | (30) | 8 | (21) | (48)
Financial instruments and other | 2 | (13) | 71 | 17
Total | 35 | $ (21) | 346 | $ (105)
Deferred consideration on divestiture | $ 2 |  | $ 84 |

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