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Segment Information - CT&M and Turkey Segments (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2014 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Commodity Trading and Milling | Bakery business | Democratic Republic of Congo |  |  |  |
Segment Information |  |  |  |
Reserve on remaining portion of advances and long-term notes receivable | $ 11 |  |  |
Turkey |  |  |  |
Segment Information |  |  |  |
Operating income (loss) |  | $ 231 | $ 141 | $ 5
Turkey | Butterball, LLC |  |  |  |
Segment Information |  |  |  |
Proportionate share of impairment charges of fixed assets recognized in loss from affiliate |  |  |  | $ (4)

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