EID - Related Party Transactions (Details) - EID [Member] - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Related Party Transaction [Line Items]
Long Term Debt - Related Party	$ 1,066	$ 2,443	$ 1,066	$ 2,443	$ 2,162
Corteva [Member]
Related Party Transaction [Line Items]
Debt, Weighted Average Interest Rate	4.12%	1.52%	4.12%	1.52%	1.67%
Interest Expense, Related Party	$ 14	$ 11	$ 33	$ 39
Accrued and Other Current Liabilities [Member] | Corteva [Member]
Related Party Transaction [Line Items]
CTVA Related Party Liability	24	61	24	61	$ 27
Other noncurrent obligations | Corteva [Member]
Related Party Transaction [Line Items]
CTVA Related Party Liability	$ 122	$ 90	$ 122	$ 90	$ 117