Commitments and Contingent Liabilities Litigation - Other PFOA Matters / Fayatteville (Details) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($) lawsuits	Dec. 31, 2022 lawsuits
Nationwide Water District Settlement
Loss Contingencies [Line Items]
Corteva and DuPont stray liability sharing percentage for PFAS	50.00%
Number of water district opt-outs	1,000
Water Districts remaining in Settlement Class	93.00%
Estimated Litigation Liability	$ 1,185
Firefighting Foam [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number | lawsuits	6,200
Firefighting Foam [Member] | Personal injury cases [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number	4,800
Firefighting Foam [Member] | Nationwide Water District Settlement
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number | lawsuits	700
NORTH CAROLINA | PFOA Matters: Drinking Water Actions [Member]
Loss Contingencies [Line Items]
Loss Contingency, Number of Property Owners	100
NEW YORK | PFOA Matters: Drinking Water Actions [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number	45
NEW JERSEY | Natural Resources Damages [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number	4
NEW JERSEY | PFAS [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number	2
OHIO | Natural Resources Damages [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number | lawsuits	2
Estimated Litigation Liability	$ 16
Litigation Settlement Amount	110
DELAWARE | Natural Resources Damages [Member]
Loss Contingencies [Line Items]
Collective Threshold for Payments to Fund the NRST Trust	50
Supplemental Payment Threshold	25
Loss Contingency Accrual, Payments	$ 4
NEW JERSEY AND NEW YORK | PFAS [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number | lawsuits	2
NETHERLANDS | PFOA Matters: Drinking Water Actions [Member]
Loss Contingencies [Line Items]
Loss Contingency, Pending Claims, Number | lawsuits		4