Segment Information - Information by Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2024	Apr. 01, 2023	Dec. 31, 2023
Segment Information
Operating Income (Loss)	$ (20)	$ (63)
Income (loss) from affiliates	19	26
Total assets	7,577		$ 7,566
Investment in and Advances to Affiliates	744		731
Pork
Segment Information
Income (loss) from affiliates	9	10
Investment in and Advances to Affiliates	163		154
Commodity Trading and Milling
Segment Information
Income (loss) from affiliates	2	(8)
Investment in and Advances to Affiliates	161		164
Marine
Segment Information
Income (loss) from affiliates	1	(1)
Investment in and Advances to Affiliates	38		38
Sugar and Alcohol
Segment Information
Investment in and Advances to Affiliates	2		2
Power
Segment Information
Investment in and Advances to Affiliates	3		3
Turkey.
Segment Information
Income (loss) from affiliates	7	25
Investment in and Advances to Affiliates	377		370
Segment Totals
Segment Information
Operating Income (Loss)	(13)	(57)
Total assets	5,999		6,038
Segment Totals | Pork
Segment Information
Operating Income (Loss)	(48)	(212)
Total assets	2,749		2,721
Segment Totals | Commodity Trading and Milling
Segment Information
Operating Income (Loss)	18	43
Total assets	1,521		1,590
Segment Totals | Marine
Segment Information
Operating Income (Loss)	15	96
Total assets	848		847
Segment Totals | Sugar and Alcohol
Segment Information
Operating Income (Loss)	(5)	6
Total assets	170		179
Segment Totals | Power
Segment Information
Operating Income (Loss)	7	10
Total assets	330		337
Segment Totals | Turkey.
Segment Information
Total assets	377		360
Segment Totals | All Other
Segment Information
Total assets	4		4
Corporate Items
Segment Information
Operating Income (Loss)	(7)	$ (6)
Total assets	$ 1,578		$ 1,528