v3.26.1
EIDP - Related Party Transactions - Dividends (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jul. 06, 2026
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Related Party Transaction [Line Items]            
Payments of Dividends       $ 241 $ 232  
EIDP | Corteva [Member]            
Related Party Transaction [Line Items]            
Dividends Payable, Current   $ 20 $ 0 20 0 $ 133
Dividends, Cash   0 375 627 888  
Payments of Dividends   $ 370 $ 375 $ 741 $ 888  
EIDP | Corteva [Member] | Subsequent Event            
Related Party Transaction [Line Items]            
Dividends, Cash $ 118