Goodwill and Other Intangible Assets Goodwill by Segment (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022
Goodwill [Line Items]
Goodwill Beginning Balance		$ 9,962	$ 10,107
Currency Translation Adjustment		131	(135)
Other goodwill adjustments and acquisitions	[1]		(10)
Acquisitions	[2]	512
Goodwill Ending Balance		10,605	9,962
Accumulated impairment losses on goodwill		4,503
Crop Protection [Member]
Goodwill [Line Items]
Goodwill Beginning Balance		4,618	4,672
Currency Translation Adjustment		53	(63)
Other goodwill adjustments and acquisitions	[1]		9
Acquisitions	[2]	512
Goodwill Ending Balance		5,183	4,618
Seed [Member]
Goodwill [Line Items]
Goodwill Beginning Balance		5,344	5,435
Currency Translation Adjustment		78	(72)
Other goodwill adjustments and acquisitions	[1]		(19)
Goodwill Ending Balance		$ 5,422	$ 5,344

[1] Consists primarily of the goodwill included in the sale of a business in the crop protection segment and reallocation of the former digital reporting unit goodwill between the seed and the crop protection segments.

[2] On March 1, 2023, the company completed the acquisitions of Stoller and Symborg, which are included in the crop protection segment. See Note 4 – Business Combinations, to the Consolidated Financial Statements, for additional information