Segment Information - Turkey (Details) - Turkey - Butterball, LLC - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2018	Jul. 01, 2017	Jun. 30, 2018	Jul. 01, 2017	Dec. 31, 2017
Segment Information
Total assets	$ 1,130		$ 1,130		$ 999
Net sales	326	$ 354	647	$ 704
Operating income	(12)	(20)	(10)	(10)
Net income	$ (15)	$ (27)	$ (13)	$ (22)

The amount of assets reported by an equity method investment of the entity.

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