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EID - Related Party Transactions (Details) - EID [Member] - Corteva [Member] $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 USD ($) | Sep. 30, 2019 USD ($)
Related Party Transaction [Line Items] |  |
Long Term Debt - Related Party | $ 4,037 | $ 4,037
Debt, Weighted Average Interest Rate | 3.68% | 3.68%
Interest Expense, Related Party | $ 39 | $ 69
Accrued and Other Current Liabilities [Member] |  |
Related Party Transaction [Line Items] |  |
Indemnified Liabilities | 102 | 102
Other noncurrent obligations |  |
Related Party Transaction [Line Items] |  |
Indemnified Liabilities | $ 180 | $ 180

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