Goodwill and Other Intangible Assets - Changes in Carrying Amount of Goodwill (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 4,103,000,000	$ 4,162,000,000
Acquisitions	557,000,000	20,000,000
Impairments		(137,000,000)	$ 0
Currency translation adjustments and other	(151,000,000)	58,000,000
Goodwill, ending balance	4,509,000,000	4,103,000,000	4,162,000,000
Operating Segments
Goodwill [Roll Forward]
Acquisitions	557,000,000
Other Business
Goodwill [Roll Forward]
Goodwill, beginning balance	4,000,000	14,000,000
Acquisitions	0	0
Impairments		0
Currency translation adjustments and other	1,000,000	(10,000,000)
Goodwill, ending balance	5,000,000	4,000,000	14,000,000
Ag Services and Oilseeds | Operating Segments
Goodwill [Roll Forward]
Goodwill, beginning balance	235,000,000	193,000,000
Acquisitions	0	20,000,000
Impairments		0
Currency translation adjustments and other	(17,000,000)	22,000,000
Goodwill, ending balance	218,000,000	235,000,000	193,000,000
Carbohydrate Solutions | Operating Segments
Goodwill [Roll Forward]
Goodwill, beginning balance	224,000,000	224,000,000
Acquisitions	0	0
Impairments		0
Currency translation adjustments and other	(8,000,000)	0
Goodwill, ending balance	216,000,000	224,000,000	224,000,000
Nutrition | Operating Segments
Goodwill [Roll Forward]
Goodwill, beginning balance	3,640,000,000	3,731,000,000
Acquisitions		0
Impairments		(137,000,000)
Currency translation adjustments and other	(127,000,000)	46,000,000
Goodwill, ending balance	$ 4,070,000,000	$ 3,640,000,000	$ 3,731,000,000