XML 20 R8.htm IDEA: XBRL DOCUMENT
v3.23.1

Statement of Stockholders' Equity Parentheticals (Parentheticals) - $ / shares | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Common Stock, Dividends, Per Share, Declared | $ 0.15 | $ 0.14
EID [Member] | $4.50 Series Preferred Stock [Member] |  |
Preferred Stock, Dividends Per Share, Declared | 1.125 | 1.125
EID [Member] | $3.50 Series Preferred Stock [Member] |  |
Preferred Stock, Dividends Per Share, Declared | $ 0.875 | $ 0.875

X
- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1 + Details
Name: | us-gaap_CommonStockDividendsPerShareDeclared
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate dividends declared during the period for each share of preferred stock outstanding. + References No definition available. + Details
Name: | us-gaap_PreferredStockDividendsPerShareDeclared
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

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

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=ctva_A4.50SeriesPreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=ctva_A3.50SeriesPreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |