Goodwill and Other Intangible Assets - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Goodwill
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			$ 557
Goodwill	$ 4,103	$ 4,162
Goodwill and Intangible Asset Impairment	201	2	52
Finite Lived Intangible Assets, Foreign Currency Translation Gain (Loss)	(53)
Foreign currency translation gain (loss) on accumulated amortization of other finite-lived intangible amortization	(15)
Goodwill, Foreign Currency Translation Gain (Loss)	65
Amortization of Intangible Assets	234	235	177
Goodwill, Impairment Loss	137
Goodwill, Impaired, Accumulated Impairment Loss	156	19
Goodwill, Acquired During Period	20		940
Amortization of Intangible Assets	234	235	177
Amortization expense of intangible assets next 12 months	338
Finite-Lived Intangible Assets, Amortization Expense, Year Two	345
Finite-Lived Intangible Assets, Amortization Expense, Year Three	337
Finite-Lived Intangible Assets, Amortization Expense, Year Four	330
Finite-Lived Intangible Assets, Amortization Expense, Year Five	310
Computer Software, Intangible Asset [Member]
Goodwill
Amortization of Intangible Assets	72	69	33
Amortization of Intangible Assets	72	69	33
Nutrition [Member]
Goodwill
Goodwill	3,640	3,731
Impairment of Intangible Assets, Finite-lived	64	2	4
Goodwill, Impairment Loss			1
Series of Individually Immaterial Business Acquisitions [Member]
Goodwill
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			18
Goodwill, Acquired During Period	$ 20	$ 13	$ 35