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Other Non-Operating Income, Net (Tables) | 12 Months Ended
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Dec. 31, 2021
Other Income and Expenses [Abstract] |
Components of Other Non-Operating Income, Net | The components of other non-operating income, net are as follows:
| Year Ended December 31,
(in millions) | 2021 |  | 2020 |  | 2019
Interest income | $ | 7 |  |  | $ | 7 |  |  | $ | 5 |
Income from equity method investments | 9 |  |  | 2 |  |  | 3 |
Other (expense) income – net | (16) |  |  | (14) |  |  | (12) |
Total other non-operating (expense) income, net | $ | — |  |  | $ | (5) |  |  | $ | (4) |

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- Definition Tabular disclosure of the components of non-operating income or non-operating expense that may include amounts earned from dividends, interest on securities, gains (losses) on securities sold, equity earnings of unconsolidated affiliates, net gain (loss) on sales of business, interest expense and other miscellaneous income or expense items. + References No definition available. + Details
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