Revenue Disaggregation of Revenue - Geography (Details) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Net Sales		$ 4,492	$ 4,884
Seed [Member]
Disaggregation of Revenue [Line Items]
Net Sales		2,751	2,695
Seed [Member] | North America
Disaggregation of Revenue [Line Items]
Net Sales	[1]	1,471	1,323
Seed [Member] | EMEA
Disaggregation of Revenue [Line Items]
Net Sales	[2]	918	1,012
Seed [Member] | Latin America
Disaggregation of Revenue [Line Items]
Net Sales		271	259
Seed [Member] | Asia Pacific
Disaggregation of Revenue [Line Items]
Net Sales		91	101
Crop Protection [Member]
Disaggregation of Revenue [Line Items]
Net Sales		1,741	2,189
Crop Protection [Member] | North America
Disaggregation of Revenue [Line Items]
Net Sales	[1]	616	879
Crop Protection [Member] | EMEA
Disaggregation of Revenue [Line Items]
Net Sales	[2]	670	801
Crop Protection [Member] | Latin America
Disaggregation of Revenue [Line Items]
Net Sales		244	293
Crop Protection [Member] | Asia Pacific
Disaggregation of Revenue [Line Items]
Net Sales		$ 211	$ 216

[1] Represents U.S. & Canada.

[2] Europe, Middle East and Africa ("EMEA").