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v3.23.1

Summary of Significant Accounting Policies Summary of Accounting Policies (Details) $ in Millions | 3 Months Ended
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Mar. 31, 2023 USD ($)
Foreign Exchange Impact on Income (Loss) from Continuing Operations | $ 10
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: | ctva_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Percentage annual sales and EBITDA + References No definition available. + Details
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Namespace Prefix: | ctva_
Data Type: | dtr-types1: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: | ctva_PercentageDeteriorationOfTheOfficialPesoToUSDExchangeRate
Namespace Prefix: | ctva_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | instant