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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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- Definition

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- Definition

The amount for notes payable (written promise to pay), payable to related parties, which are due after one year (or one business cycle).

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
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-Name Accounting Standards Codification
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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