XML 111 R100.htm IDEA: XBRL DOCUMENT
v3.21.2

EID - Basis of Presentation Narrative (Details) - $ / shares | 9 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Sep. 30, 2021 | Aug. 05, 2021 | Jul. 30, 2021 | Dec. 31, 2020 | Sep. 30, 2020
EID [Member] |  |  |  |  |
Common Stock, Shares, Outstanding | 200 |  |  | 200 | 200
Common Stock, Par Value | $ 0.30 |  | $ 0.30 | $ 0.30 | $ 0.30
Common Stock, Shares, Outstanding | 730,267,000 |  |  | 743,458,000 | 747,492,000
Common Stock, Par Value | $ 0.01 |  | $ 0.01 | $ 0.01 | $ 0.01
Corteva [Member] | EID [Member] |  |  |  |  |
Ownership interest in an entity | 100.00% |  |  |  |
Corteva [Member] |  |  |  |  |
Common Stock, Par Value | $ 0.01 | $ 0.01 |  |  |

X
- Definition Ownership interest in an entity + References No definition available. + Details
Name: | dd_Ownershipinterestinanentity
Namespace Prefix: | dd_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Face amount or stated value per share of common stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_CommonStockSharesOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | dei_LegalEntityAxis=dd_EIDMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dd_CompanyAxis=dd_CortevaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |