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Summary of Significant Accounting Policies Summary of Accounting Policies (Details) $ in Millions | 6 Months Ended
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Jun. 30, 2022 USD ($)
Foreign Exchange Impact on Income (Loss) from Continuing Operations | $ 15
Percentage deterioration of the official Peso to USD exchange rate | 10.00%
Argentina Percentage annual sales and EBITDA | 5.00%

X
- Definition Impact to pre-tax earnings as a result of the deterioration of the Peso to USD exchange rate + References No definition available. + Details
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Namespace Prefix: | dd_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Percentage annual sales and EBITDA + References No definition available. + Details
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Namespace Prefix: | dd_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Increase of deterioration in the official Peso to USD exchange rate which would cause a reduction in net monetary assets and negatively impact pre-tax earnings. + References No definition available. + Details
Name: | dd_PercentageDeteriorationOfTheOfficialPesoToUSDExchangeRate
Namespace Prefix: | dd_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant