Asset Impairment, Exit, and Restructuring Costs - Asset Impairment Charges and Exit Costs (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Schedule Of Equity Method Investments [Line Items]
Restructuring charges	$ 26,000,000	$ 33,000,000	$ 29,000,000
Impairment charge - goodwill and other intangible assets	43,000,000	201,000,000	2,000,000
Impairment charge - other long-lived assets	476,000,000	108,000,000	35,000,000
Total asset impairment, exit, and restructuring costs	545,000,000	342,000,000	66,000,000
Impairment of intangible assets	$ 43,000,000
Goodwill impairment charge		$ 137,000,000	$ 0
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]	Total asset impairment, exit, and restructuring costs	Total asset impairment, exit, and restructuring costs	Total asset impairment, exit, and restructuring costs
Wilmar
Schedule Of Equity Method Investments [Line Items]
Equity method investment impairment	$ 461,000,000
Nutrition
Schedule Of Equity Method Investments [Line Items]
Impairment charge - other long-lived assets		$ 65,000,000	$ 20,000,000
Impairment of intangible assets		64,000,000	2,000,000
Ag Services and Oilseeds
Schedule Of Equity Method Investments [Line Items]
Impairment charge - other long-lived assets		10,000,000
Carbohydrate Solutions
Schedule Of Equity Method Investments [Line Items]
Impairment charge - other long-lived assets		33,000,000	15,000,000
Corporate
Schedule Of Equity Method Investments [Line Items]
Restructuring charges	23,000,000	6,000,000	1,000,000
Total asset impairment, exit, and restructuring costs	$ 490,000,000	361,000,000	147,000,000
Operating Segments
Schedule Of Equity Method Investments [Line Items]
Restructuring charges		27,000,000	$ 28,000,000
Operating Segments | Nutrition
Schedule Of Equity Method Investments [Line Items]
Goodwill impairment charge		137,000,000
Operating Segments | Ag Services and Oilseeds
Schedule Of Equity Method Investments [Line Items]
Goodwill impairment charge		0
Operating Segments | Carbohydrate Solutions
Schedule Of Equity Method Investments [Line Items]
Goodwill impairment charge		$ 0