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Other Income, Net (Tables) | 9 Months Ended
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Sep. 30, 2018
Other Income and Expenses [Abstract] |
Interest and Other Income | Other income (expense), net included:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2018 |  | 2017 |  | 2018 |  | 2017
| (in millions)
Interest income | $ | 5 |  |  | $ | 2 |  |  | $ | 17 |  |  | $ | 4 |
Components of net periodic benefit cost other than service cost (Note 9) | (5 | ) |  | (7 | ) |  | (15 | ) |  | (16 | )
Reserve for Unsecured Creditors litigation | — |  |  | — |  |  | — |  |  | (10 | )
Costs associated with acquisitions | — |  |  | — |  |  | (5 | ) |  | — |
Other, net | 4 |  |  | (2 | ) |  | 30 |  |  | — |
Other income (expense), net | $ | 4 |  |  | $ | (7 | ) |  | $ | 27 |  |  | $ | (22 | )

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- Definition Tabular disclosure of interest income and income classified as other. + References No definition available. + Details
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- References No definition available. + Details
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