Segment Reporting (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Segment Reporting Information [Line Items]
Net Sales	$ 2,618	$ 2,326	$ 13,491	$ 12,930
Depreciation and Amortization			897	925
EIDP
Segment Reporting Information [Line Items]
Net Sales	2,618	2,326	13,491	12,930
Depreciation and Amortization			897	925
Segments
Segment Reporting Information [Line Items]
Net Sales	2,618	2,326	13,491	12,930
Segment operating EBITDA	86	(74)	3,502	2,937
Depreciation and Amortization	300	306	897	925
Purchases of property, plant and equipment	157	154	369	416
Segments | EIDP
Segment Reporting Information [Line Items]
Segment operating EBITDA	86	(74)	3,502	2,937
Segments | Seed [Member]
Segment Reporting Information [Line Items]
Net Sales	917	691	8,161	7,773
Segment operating EBITDA	(193)	(320)	2,512	2,126
Depreciation and Amortization	195	202	586	610
Purchases of property, plant and equipment	108	99	227	258
Segments | Crop Protection [Member]
Segment Reporting Information [Line Items]
Net Sales	1,701	1,635	5,330	5,157
Segment operating EBITDA	279	246	990	811
Depreciation and Amortization	105	104	311	315
Purchases of property, plant and equipment	49	55	142	158
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member] | EIDP
Segment Reporting Information [Line Items]
Depreciation and Amortization	$ 300	$ 306	$ 897	$ 925