Segment Reporting Reconciliation of Profitability (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Net Sales		$ 16,908	$ 17,226	$ 17,455
Cost of Goods Sold		9,529	9,920	10,436
Operating Segments [Member]
Segment Reporting Information [Line Items]
Net Sales		16,908	17,226	17,455
Cost of Goods Sold		9,512	9,895	10,352
Other Expenses	[1]	3,905	3,840	3,763
Segment Operating EBITDA		3,491	3,491	3,340
Seed [Member]
Segment Reporting Information [Line Items]
Net Sales		9,545	9,472	8,979
Seed [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Net Sales		9,545	9,472	8,979
Cost of Goods Sold		4,876	4,982	4,898
Other Expenses	[1]	2,450	2,373	2,425
Segment Operating EBITDA		2,219	2,117	1,656
Crop Protection [Member]
Segment Reporting Information [Line Items]
Net Sales		7,363	7,754	8,476
Crop Protection [Member] | Operating Segments [Member]
Segment Reporting Information [Line Items]
Net Sales		7,363	7,754	8,476
Cost of Goods Sold		4,636	4,913	5,454
Other Expenses	[1]	1,455	1,467	1,338
Segment Operating EBITDA		$ 1,272	$ 1,374	$ 1,684

[1] Other expenses consisted primarily of selling, general and administrative expenses and research and development expense, net of depreciation add-back.