Other Intangible Assets Other Intangible Assets (Details) - USD ($) $ in Millions		Jun. 30, 2023	[1]	Dec. 31, 2022	Jun. 30, 2022
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross		$ 13,068		$ 12,092	$ 12,569
Finite-Lived Intangible Assets, Accumulated Amortization		(3,099)		(2,763)	(2,906)
Finite-Lived Intangible Assets, Net		9,969		9,329	9,663
Indefinite-lived Intangible Assets (Excluding Goodwill)		16		10	10
Intangible Assets, Gross (Excluding Goodwill)		13,084		12,102	12,579
Total other intangible assets		9,985		9,339	9,673
In Process Research and Development [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Indefinite-lived Intangible Assets (Excluding Goodwill)		16		10	10
Germplasm [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross		6,291		6,291	6,265
Finite-Lived Intangible Assets, Accumulated Amortization		(953)		(826)	(698)
Finite-Lived Intangible Assets, Net		5,338		5,465	5,567
Customer-Related Intangible Assets [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross		2,429		1,912	1,936
Finite-Lived Intangible Assets, Accumulated Amortization		(657)		(585)	(538)
Finite-Lived Intangible Assets, Net		1,772		1,327	1,398
Developed Technology Rights [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross		1,843		1,485	1,485
Finite-Lived Intangible Assets, Accumulated Amortization		(913)		(830)	(753)
Finite-Lived Intangible Assets, Net		930		655	732
Trademarks and Trade Names [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross		2,110		2,009	2,009
Finite-Lived Intangible Assets, Accumulated Amortization		(293)		(251)	(211)
Finite-Lived Intangible Assets, Net		1,817		1,758	1,798
Favorable Supply Contract [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	[2]				475
Finite-Lived Intangible Assets, Accumulated Amortization	[2]				(444)
Finite-Lived Intangible Assets, Net	[2]				31
Other Intangible Assets [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	[3]	395		395	399
Finite-Lived Intangible Assets, Accumulated Amortization	[3]	(283)		(271)	(262)
Finite-Lived Intangible Assets, Net	[3]	$ 112		$ 124	$ 137

[1] Includes the intangible assets acquired in connection with the Stoller and Symborg acquisitions, which were completed on March 1, 2023. See Note 3 – Business Combinations, to the interim Consolidated Financial Statements, for additional information.

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

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