EIDP Basis of Presentation (Details) - $ / shares	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Feb. 05, 2026	Dec. 31, 2022	Jun. 03, 2019
Common Stock, Shares, Outstanding	672,163,000	685,595,000	701,260,000		713,419,000
Common Stock, Par Value	$ 0.01	$ 0.01		$ 0.01		$ 0.01
EIDP
Common Stock, Shares, Outstanding	200	200
Common Stock, Par Value	$ 0.30	$ 0.30		$ 0.30
EIDP | $4.50 Series Preferred Stock [Member]
Preferred Stock, Dividend Rate, Per-Dollar-Amount	4.50	4.50	$ 4.50
EIDP | $3.50 Series Preferred Stock [Member]
Preferred Stock, Dividend Rate, Per-Dollar-Amount	3.50	$ 3.50	$ 3.50
Corteva [Member]
Common Stock, Par Value	$ 0.01
Corteva [Member] | EIDP
Ownership of outstanding common shares in EIDP	100.00%