Goodwill and Other Intangible Assets, Net - Movements in Goodwill (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Goodwill [Roll Forward]
Goodwill, Beginning Balance	$ 10,635
Foreign exchange	(97)
Balance at March 31, 2024	10,538
Nourish
Goodwill [Roll Forward]
Goodwill, Beginning Balance	3,489
Foreign exchange	(35)
Balance at March 31, 2024	3,454
Goodwill, Impaired, Accumulated Impairment Loss	2,623	$ 2,623
Health & Biosciences
Goodwill [Roll Forward]
Goodwill, Beginning Balance	4,391
Foreign exchange	(39)
Balance at March 31, 2024	4,352
Goodwill, Impaired, Accumulated Impairment Loss	2,250	$ 2,250
Scent
Goodwill [Roll Forward]
Goodwill, Beginning Balance	1,490
Foreign exchange	(8)
Balance at March 31, 2024	1,482
Pharma Solutions
Goodwill [Roll Forward]
Goodwill, Beginning Balance	1,265
Foreign exchange	(15)
Balance at March 31, 2024	$ 1,250