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Other Non-Operating Income, Net (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Other Income and Expenses [Abstract] |  |  |
Interest income | $ 7 | $ 7 | $ 5
Income from equity method investments | 9 | 2 | 3
Other income (expense) - net | (16) | (14) | (12)
Total other non-operating (expense) income, net | $ 0 | $ (5) | $ (4)

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