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Other Income - Net (Tables) | 12 Months Ended
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Dec. 31, 2018
Other Income and Expenses [Abstract] |
Schedule of Other Income - Net | Other income – net consisted of the following:
| Fiscal Years
(Dollars in Millions) | 2018 |  | 2017 |  | 2016
Net Periodic Pension and Postretirement Benefit Credit (Expense) (a) | $ | 38 |  |  | $ | 32 |  |  | $ | (24 | )
Interest Income | 32 |  |  | 13 |  |  | 10 |
Income from Non-operating Real Estate Activities | — |  |  | — |  |  | 27 |
Miscellaneous Income | 4 |  |  | 8 |  |  | 9 |
Total Other Income - Net | $ | 74 |  |  | $ | 53 |  |  | $ | 22 |
Gross Revenue from Real Estate Operations included above | $ | — |  |  | $ | — |  |  | $ | 56 |

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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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