Segment Reporting (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Segment Reporting Information [Line Items]
Net Sales	$ 6,456	$ 6,112	$ 10,873	$ 10,604
Depreciation and Amortization	301	312	597	619
Segment Assets	37,169	37,221	37,169	37,221	$ 35,487
Investments in nonconsolidated affiliates	134	113	134	113	134
EIDP
Segment Reporting Information [Line Items]
Net Sales	6,456	6,112	10,873	10,604
Segment operating EBITDA	2,197	1,966	3,416	3,031
Depreciation and Amortization			597	619
Investments in nonconsolidated affiliates	134	113	134	113	134
Seed [Member]
Segment Reporting Information [Line Items]
Net Sales	4,537	4,331
Crop Protection [Member]
Segment Reporting Information [Line Items]
Net Sales	1,919	1,781	3,629	3,522
Segments
Segment Reporting Information [Line Items]
Net Sales	6,456	6,112	10,873	10,604
Segment operating EBITDA	2,197	1,953	3,416	3,011
Segment Assets	37,169	37,221	37,169	37,221
Investments in nonconsolidated affiliates	134	113	134	113
Purchases of property, plant and equipment	118	114	212	262
Segments | Seed [Member]
Segment Reporting Information [Line Items]
Net Sales	4,537	4,331	7,244	7,082
Segment operating EBITDA	1,863	1,698	2,705	2,446
Depreciation and Amortization	200	205	391	408
Segment Assets	21,996	22,206	21,996	22,206	21,246
Investments in nonconsolidated affiliates	59	39	59	39
Purchases of property, plant and equipment	72	72	119	159
Segments | Crop Protection [Member]
Segment Reporting Information [Line Items]
Net Sales	1,919	1,781	3,629	3,522
Segment operating EBITDA	334	255	711	565
Depreciation and Amortization	101	107	206	211
Segment Assets	15,173	15,015	15,173	15,015	$ 14,241
Investments in nonconsolidated affiliates	75	74	75	74
Purchases of property, plant and equipment	46	42	93	103
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member]
Segment Reporting Information [Line Items]
Depreciation and Amortization	301	312	597	619
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment [Member] | EIDP
Segment Reporting Information [Line Items]
Depreciation and Amortization	$ 301	$ 312	$ 597	$ 619