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Other Income, net (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Other Income and Expenses [Abstract] |  |  |  |
Foreign exchange (losses) gains | $ (4) |  | $ (6) | $ 2
Foreign exchange (losses) gains |  | $ 1 |  | 4
Interest income | 1 | 2 | 2 | 3
Unrealized gains on equity investments | 0 | 5 | 0 | 5
Non-operating pension and postretirement benefit expense | (2) | (2) | (4) | (4)
Gain on divestiture | 25 | 0 | 25 | 2
Other | 1 | 5 | 1 | 6
Total | $ 21 | $ 11 | $ 18 | $ 16

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