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Segment Information- Marine (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2017 | Apr. 01, 2017 | Oct. 01, 2016 | Sep. 30, 2017 | Oct. 01, 2016 | Dec. 31, 2016
Segment Information |  |  |  |  |  |
Principal payments received on notes receivable from affiliates |  |  |  | $ 3 | $ 12 |
Total investment in affiliate | $ 846 |  |  | 846 |  | $ 773
Income (loss) from affiliates | (3) |  | $ 21 | (10) | 54 |
Marine |  |  |  |  |  |
Segment Information |  |  |  |  |  |
Total investment in affiliate | 28 |  |  | 28 |  | $ 33
Income (loss) from affiliates | $ (1) |  |  | $ (7) | $ 1 |
Holding company owning interest in Caribbean terminal operation | Marine |  |  |  |  |  |
Segment Information |  |  |  |  |  |
Write-down on investment |  | $ 5 |  |  |  |
Write down on notes receivable from affiliate |  | 1 |  |  |  |
Write down on receivable from affiliate |  | $ 3 |  |  |  |
Percentage of ownership interest accounted as equity method investment | 36.00% |  |  | 36.00% |  |
Income (loss) from affiliates | $ 2 |  |  | $ 9 |  |

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