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Leases Narrative (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020
Guarantee Obligations | $ 105 | $ 94
Residual Value Guarantee [Member] |  |
Guarantee Obligations | $ 193 |
Minimum [Member] |  |
Remaining Lease Term | 1 year |
Maximum [Member] |  |
Remaining Lease Term | 50 years |

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- Definition Lessee, operating and financing leases remaining lease term + References No definition available. + Details
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Namespace Prefix: | ctva_
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Balance Type: | na
Period Type: | duration

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- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=124440162&loc=d3e12069-110248 + Details
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- Details
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- Details
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- Details
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Period Type: |