v3.25.1
Commitments and Contingent Liabilities Corteva Separation (Details) - USD ($)
Mar. 31, 2025
Dec. 31, 2024
Mar. 31, 2024
Accounts and Notes Receivable [Member]      
Loss Contingencies [Line Items]      
Indemnification Assets $ 40,000,000 $ 47,000,000 $ 37,000,000
Other Assets [Member]      
Loss Contingencies [Line Items]      
Indemnification Assets 138,000,000 143,000,000 124,000,000
Accrued and Other Current Liabilities [Member]      
Loss Contingencies [Line Items]      
Indemnified Liabilities 17,000,000 9,000,000 24,000,000
Other noncurrent obligations      
Loss Contingencies [Line Items]      
Indemnified Liabilities 149,000,000 $ 149,000,000 $ 148,000,000
PFAS [Member] | Minimum [Member]      
Loss Contingencies [Line Items]      
Corteva and DuPont stray liability threshold for PFAS 1    
De minimis threshold $ 1,000,000    
Corteva [Member]      
Loss Contingencies [Line Items]      
Stray liability sharing percentage 29.00%    
Corteva [Member] | PFAS [Member]      
Loss Contingencies [Line Items]      
Stray liability sharing percentage for PFAS 50.00%    
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] | PFAS [Member]      
Loss Contingencies [Line Items]      
Stray liability sharing percentage for PFAS 50.00%    
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    
Stray liability sharing percentage for PFAS 50.00%    
Corteva and DuPont | PFAS [Member] | Maximum [Member]      
Loss Contingencies [Line Items]      
Corteva and Dupont stray liability threshold for PFAS $ 300,000,000