Goodwill and Other Intangible Assets Other Intangible Assets (Details) - USD ($) $ in Millions		Dec. 31, 2022	Dec. 31, 2021
Intangible Assets [Line Items]
Definite-Lived Intangible Assets, Gross		$ 12,092	$ 12,595
Accumulated Amortization		(2,763)	(2,561)
Definite-Lived Intangible Assets, Net		9,329	10,034
Indefinite-lived Intangible Assets		10	10
Total Intangible Assets, Gross		12,102	12,605
Total intangible assets - net		9,339	10,044
IPR&D [Member]
Intangible Assets [Line Items]
Indefinite-lived Intangible Assets		10	10
Germplasm [Member]
Intangible Assets [Line Items]
Definite-Lived Intangible Assets, Gross		6,291	6,265
Accumulated Amortization		(826)	(571)
Definite-Lived Intangible Assets, Net		5,465	5,694
Customer-Related Intangible Assets [Member]
Intangible Assets [Line Items]
Definite-Lived Intangible Assets, Gross		1,912	1,953
Accumulated Amortization		(585)	(487)
Definite-Lived Intangible Assets, Net		1,327	1,466
Developed Technology [Member]
Intangible Assets [Line Items]
Definite-Lived Intangible Assets, Gross		1,485	1,485
Accumulated Amortization		(830)	(679)
Definite-Lived Intangible Assets, Net		655	806
Trademarks and Trade Names [Member]
Intangible Assets [Line Items]
Definite-Lived Intangible Assets, Gross		2,009	2,012
Accumulated Amortization		(251)	(172)
Definite-Lived Intangible Assets, Net		1,758	1,840
Favorable Supply Contract [Member]
Intangible Assets [Line Items]
Definite-Lived Intangible Assets, Gross	[1]		475
Accumulated Amortization	[1]		(396)
Definite-Lived Intangible Assets, Net	[1]		79
Other Intangible Assets [Member]
Intangible Assets [Line Items]
Definite-Lived Intangible Assets, Gross	[2]	395	405
Accumulated Amortization	[2]	(271)	(256)
Definite-Lived Intangible Assets, Net	[2]	$ 124	$ 149

[1] Effective November 1, 2022, the favorable supply contracts expired and were fully amortized.

[2] Primarily consists of sales and farmer networks, marketing and manufacturing alliances and noncompetition agreements.