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Segment Information-DRC (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2018 | Apr. 01, 2017 | Dec. 31, 2017
Segment Information |  |  |
Total investment in affiliate | $ 866 |  | $ 851
Income (loss) from affiliates | (6) | $ 1 |
Commodity Trading and Milling |  |  |
Segment Information |  |  |
Total investment in affiliate | 259 |  | 240
Income (loss) from affiliates | $ (2) | $ 4 |
Bakery business | Commodity Trading and Milling | Democratic Republic of Congo |  |  |
Segment Information |  |  |
Percentage of ownership interest accounted for as equity method investment | 50.00% |  |
Total investment in affiliate | $ 0 |  |
Notes receivable from affiliates, net | $ 13 |  | $ 15
Percentage of note receivable guaranteed by the other shareholder | 50.00% |  |
Income (loss) from affiliates | $ 2 |  |

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