Commitments and Contingent Liabilities Litigation - Corteva Separation (Details) - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Accounts and Notes Receivable [Member]
Loss Contingencies [Line Items]
Indemnification Assets	$ 47,000,000	$ 44,000,000
Other Assets [Member]
Loss Contingencies [Line Items]
Indemnification Assets	143,000,000	104,000,000
Accrued and Other Current Liabilities [Member]
Loss Contingencies [Line Items]
Indemnified Liabilities	9,000,000	30,000,000
Other Noncurrent Obligations [Member]
Loss Contingencies [Line Items]
Indemnified Liabilities	149,000,000	$ 106,000,000
PFAS [Member] | Minimum [Member] | Once $300 million threshold is met [Member]
Loss Contingencies [Line Items]
De minimis threshold	$ 1,000,000
Corteva [Member]
Loss Contingencies [Line Items]
Stray liability sharing percentage	29.00%
DuPont de Nemours [Member]
Loss Contingencies [Line Items]
Stray liability sharing percentage	71.00%
Corteva and Dupont stray liability threshold for PFAS	$ 200,000,000
DuPont de Nemours [Member] | DuPont de Nemours [Member]
Loss Contingencies [Line Items]
Stray liability threshold	200,000,000
Corteva and DuPont | PFAS [Member]
Loss Contingencies [Line Items]
Amount credited to each company's threshold	$ 150,000,000
Corteva and DuPont stray liability sharing percentage for PFAS	50.00%
Corteva and DuPont | PFAS [Member] | Minimum [Member]
Loss Contingencies [Line Items]
Corteva and Dupont stray liability threshold for PFAS	$ 1
Corteva and DuPont | PFAS [Member] | Maximum [Member]
Loss Contingencies [Line Items]
Corteva and Dupont stray liability threshold for PFAS	$ 300,000,000