Restructuring and Asset Related Charges - Crop Protection Operations Strategy (Details) - Crop Protection Operations Strategy Restructuring Program [Member] - USD ($) $ in Millions		3 Months Ended			6 Months Ended			20 Months Ended
		Jun. 30, 2025		Jun. 30, 2024	Jun. 30, 2025		Jun. 30, 2024	Jun. 30, 2025
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance					$ 70
Restructuring and Related Cost, Incurred Cost		$ 79		$ 59	105		$ 114
Payments for Restructuring					(53)			$ (116)
Asset write-offs and adjustments					(13)
Restructuring Reserve, Ending Balance		109			109			109
Restructuring and Related Cost, Cost Incurred to Date		566			566			566
Minimum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		650			650			650
Anticipated Cash Payments		330			330			330
Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		700			700			700
Anticipated Cash Payments		360			360			360
Contract Termination
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance					0
Restructuring and Related Cost, Incurred Cost		56	[1]	0	56	[1]	0
Payments for Restructuring					(5)
Asset write-offs and adjustments					0
Restructuring Reserve, Ending Balance		51			51			51
Restructuring and Related Cost, Cost Incurred to Date		89			89			89
Contract Termination | Minimum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		245			245			245
Contract Termination | Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		255			255			255
Severance and Related Benefit Costs
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance					70
Restructuring and Related Cost, Incurred Cost	[2]	3		27	12		41
Payments for Restructuring					(24)
Asset write-offs and adjustments					0
Restructuring Reserve, Ending Balance		58			58			58
Restructuring and Related Cost, Cost Incurred to Date		103			103			103
Severance and Related Benefit Costs | Minimum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		85			85			85
Severance and Related Benefit Costs | Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		105			105			105
Asset Related Charges [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance					0
Restructuring and Related Cost, Incurred Cost	[1]	1		32	13		73
Payments for Restructuring					0
Asset write-offs and adjustments					(13)
Restructuring Reserve, Ending Balance		0			0			0
Restructuring and Related Cost, Cost Incurred to Date		340			340			340
Asset Related Charges [Member] | Minimum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		320			320			320
Asset Related Charges [Member] | Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost		340			340			340
Decommissioning and Demolition
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance					0
Restructuring and Related Cost, Incurred Cost		19	[1]	$ 0	24	[1]	$ 0
Payments for Restructuring					(24)
Asset write-offs and adjustments					0
Restructuring Reserve, Ending Balance		0			0			0
Restructuring and Related Cost, Cost Incurred to Date		$ 34			$ 34			$ 34

[1] Reflects charges which are substantially all associated with the Crop Protection segment.

[2] Reflects corporate-related charges.