Segment Information - Information by Segment (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021	Dec. 31, 2021
Segment Information
Operating Income (Loss)	$ 192	$ 165	$ 338	$ 257
Income from affiliates	23	(5)	46	1
Total assets	7,810		7,810		$ 7,503
Investment in and Advances to Affiliates	677		677		651
Pork
Segment Information
Income from affiliates	7	(6)	7	(2)
Investment in and Advances to Affiliates	153		153		142
Commodity Trading and Milling
Segment Information
Income from affiliates	4	4	9	10
Investment in and Advances to Affiliates	208		208		224
Marine
Segment Information
Income from affiliates	1	1	3	2
Investment in and Advances to Affiliates	34		34		33
Sugar and Alcohol
Segment Information
Investment in and Advances to Affiliates	4		4		4
Power
Segment Information
Investment in and Advances to Affiliates	3		3		3
Turkey.
Segment Information
Income from affiliates	11	(4)	27	(9)
Investment in and Advances to Affiliates	275		275		245
Segment Totals
Segment Information
Operating Income (Loss)	193	171	342	269
Income from affiliates	23	(5)	46	1
Total assets	6,444		6,444		5,834
Segment Totals | Pork
Segment Information
Operating Income (Loss)	1	129	28	190
Total assets	2,524		2,524		2,265
Segment Totals | Commodity Trading and Milling
Segment Information
Operating Income (Loss)	30	16	42	32
Total assets	2,238		2,238		2,054
Segment Totals | Marine
Segment Information
Operating Income (Loss)	155	32	268	53
Total assets	881		881		749
Segment Totals | Sugar and Alcohol
Segment Information
Operating Income (Loss)		(1)	2
Total assets	150		150		155
Segment Totals | Power
Segment Information
Operating Income (Loss)	6	(5)	1	(7)
Total assets	368		368		359
Segment Totals | Turkey.
Segment Information
Total assets	275		275		245
Segment Totals | All Other
Segment Information
Operating Income (Loss)	1		1	1
Total assets	8		8		7
Corporate Items
Segment Information
Operating Income (Loss)	(1)	$ (6)	(4)	$ (12)
Total assets	$ 1,366		$ 1,366		$ 1,669