Segment Information - Information by Segment (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 01, 2022	Oct. 02, 2021	Oct. 01, 2022	Oct. 02, 2021	Dec. 31, 2021
Segment Information
Operating Income (Loss)	$ 155	$ 112	$ 493	$ 369
Income from affiliates	48	(1)	94
Total assets	7,744		7,744		$ 7,503
Investment in and Advances to Affiliates	717		717		651
Pork
Segment Information
Income from affiliates	5		12	(2)
Investment in and Advances to Affiliates	155		155		142
Commodity Trading and Milling
Segment Information
Income from affiliates	10	7	19	17
Investment in and Advances to Affiliates	215		215		224
Marine
Segment Information
Income from affiliates		2	3	4
Investment in and Advances to Affiliates	35		35		33
Sugar and Alcohol
Segment Information
Investment in and Advances to Affiliates	2		2		4
Power
Segment Information
Investment in and Advances to Affiliates	3		3		3
Turkey.
Segment Information
Income from affiliates	33	(10)	60	(19)
Investment in and Advances to Affiliates	307		307		245
Segment Totals
Segment Information
Operating Income (Loss)	161	116	503	385
Income from affiliates	48	(1)	94
Total assets	6,421		6,421		5,834
Segment Totals | Pork
Segment Information
Operating Income (Loss)	(51)	52	(23)	242
Total assets	2,582		2,582		2,265
Segment Totals | Commodity Trading and Milling
Segment Information
Operating Income (Loss)	49	25	91	57
Total assets	2,164		2,164		2,054
Segment Totals | Marine
Segment Information
Operating Income (Loss)	155	42	423	95
Total assets	854		854		749
Segment Totals | Sugar and Alcohol
Segment Information
Operating Income (Loss)	1		3
Total assets	158		158		155
Segment Totals | Power
Segment Information
Operating Income (Loss)	7	(3)	8	(10)
Total assets	349		349		359
Segment Totals | Turkey.
Segment Information
Total assets	307		307		245
Segment Totals | All Other
Segment Information
Operating Income (Loss)			1	1
Total assets	7		7		7
Corporate Items
Segment Information
Operating Income (Loss)	(6)	$ (4)	(10)	$ (16)
Total assets	$ 1,323		$ 1,323		$ 1,669