Segment Information-Information by Segment (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 28, 2020	Mar. 30, 2019	Dec. 31, 2019
Segment Information
Sales to External Customers	$ 1,683	$ 1,543
Operating Income (Loss)	63	(34)
Income (loss) from affiliates	(4)	(18)
Total Assets	6,155		$ 6,285
Investment in and Advances to Affiliates	731		735
Pork
Segment Information
Sales to External Customers	455	403
Operating Income (Loss)	32	(34)
Income (loss) from affiliates	1	(8)
Investment in and Advances to Affiliates	185		183
CT&M
Segment Information
Sales to External Customers	914	829
Operating Income (Loss)	30	7
Income (loss) from affiliates	1
Investment in and Advances to Affiliates	239		237
Marine
Segment Information
Sales to External Customers	269	254
Operating Income (Loss)	(6)
Income (loss) from affiliates	1	1
Investment in and Advances to Affiliates	31		32
Sugar and Alcohol
Segment Information
Sales to External Customers	22	25
Operating Income (Loss)	(1)	(4)
Investment in and Advances to Affiliates	5		5
Power
Segment Information
Sales to External Customers	17	29
Operating Income (Loss)	2	4
Investment in and Advances to Affiliates	3		3
Turkey
Segment Information
Income (loss) from affiliates	(7)	(11)
Investment in and Advances to Affiliates	268		275
All Other
Segment Information
Sales to External Customers	6	3
Operating Income (Loss)	1	1
Segment Totals
Segment Information
Sales to External Customers	1,683	1,543
Operating Income (Loss)	58	(26)
Total Assets	4,813		4,684
Segment Totals \| Pork
Segment Information
Total Assets	1,870		1,802
Segment Totals \| CT&M
Segment Information
Total Assets	1,687		1,621
Segment Totals \| Marine
Segment Information
Total Assets	562		554
Segment Totals \| Sugar and Alcohol
Segment Information
Total Assets	138		139
Segment Totals \| Power
Segment Information
Total Assets	279		283
Segment Totals \| Turkey
Segment Information
Total Assets	268		275
Segment Totals \| All Other
Segment Information
Total Assets	9		10
Corporate Items
Segment Information
Operating Income (Loss)	5	$ (8)
Total Assets	$ 1,342		$ 1,601

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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