XML 125 R54.htm IDEA: XBRL DOCUMENT
v3.19.1

Financial assets held for trading (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Disclosure of Detailed Information about Financial Assets Held for Trading [text block] |
(€ million) |  | December 31, 2018 |  |  | December 31, 2017
Quoted bonds issued by sovereign states |  |  | 1,083 |  |  |  | 1,022 |
Other |  |  | 5,469 |  |  |  | 4,990 |
|  |  | 6,552 |  |  |  | 6,012 |
Disclosure of Detailed Information about Financial Assets Held for Trading For Currency [text block] | The breakdown by currency is provided below:
(€ million) |  | December 31, 2018 |  |  | December 31, 2017
Euro |  |  | 4,573 |  |  |  |  | 4,232 |
U.S. dollars |  |  | 1,614 |  |  |  |  | 1,025 |
Other currencies |  |  | 365 |  |  |  |  | 755 |
|  |  | 6,552 |  |  |  |  | 6,012 |
Financial Assets Held for Trading [Member] |
Analysis of credit exposures using external credit grading system [text block] | The breakdown by issuing entity and credit rating is presented below:
|  | Nominal value (€ million) |  | Fair Value (€ million) |  | Rating – Moody’s |  |  | Rating – S&P
Quoted bonds issued by sovereign states |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fixed rate bonds |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Italy |  |  | 523 |  |  |  | 529 |  |  |  | Baa3 |  |  |  | BBB
Other (*) |  |  | 336 |  |  |  | 349 |  |  |  | from Aaa to Baa3 |  |  |  | from AAA to BBB-
|  |  | 859 |  |  |  | 878 |  |  |  |  |  |  |  |
Floating rate bonds |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Italy |  |  | 130 |  |  |  | 129 |  |  |  | Baa3 |  |  |  | BBB
Other (*) |  |  | 86 |  |  |  | 76 |  |  |  | from Aaa to Baa3 |  |  |  | from AAA to BBB-
|  |  | 216 |  |  |  | 205 |  |  |  |  |  |  |  |
Total quoted bonds issued by sovereign states |  |  | 1,075 |  |  |  | 1,083 |  |  |  |  |  |  |  |
Other Bonds |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fixed rate bonds |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Quoted bonds issued by industrial companies |  |  | 1,628 |  |  |  | 1,581 |  |  |  | from Aa2 to Baa3 |  |  |  | from AA to BBB-
Quoted bonds issued by financial and insurance companies |  |  | 1,270 |  |  |  | 1,269 |  |  |  | from Aaa to Baa3 |  |  |  | from AAA to BBB-
Other |  |  | 51 |  |  |  | 48 |  |  |  | from A1 to Baa3 |  |  |  | from A+ to BBB-
|  |  | 2,949 |  |  |  | 2,898 |  |  |  |  |  |  |  |
Floating rate bonds |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Quoted bonds issued by financial and insurance companies |  |  | 1,562 |  |  |  | 1,453 |  |  |  | from Aaa to Baa3 |  |  |  | from AAA to BBB-
Quoted bonds issued by industrial companies |  |  | 987 |  |  |  | 976 |  |  |  | from Aa2 to Baa2 |  |  |  | from AA to BBB
Other |  |  | 158 |  |  |  | 142 |  |  |  | from Aa3 to Baa3 |  |  |  | from AA- to BBB-
|  |  | 2,707 |  |  |  | 2,571 |  |  |  |  |  |  |  |
Total other bonds |  |  | 5,656 |  |  |  | 5,469 |  |  |  |  |  |  |  |
Total other financial assets held for trading |  |  | 6,731 |  |  |  | 6,552 |  |  |  |  |  |  |  |
| (*) | Individual amounts included herein are lower than €50 million.

X
- Definition The disclosure of detailed information about financial assets held for trading for currency details. + References No definition available. + Details
Name: | e_DisclosureOfDetailedInformationAboutFinancialAssetsHeldForTradingForCurrencyTextBlock
Namespace Prefix: | e_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of detailed information about financial assets held for trading. + References No definition available. + Details
Name: | e_DisclosureOfDetailedInformationAboutFinancialAssetsHeldForTradingTextBlock
Namespace Prefix: | e_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of an analysis of credit exposures using an external credit grading system. [Refer: Credit exposure; External credit grades [member]] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Note Expiry date 2021-01-01 -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph IG23 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-02&anchor=para_IG23_a&doctype=Implementation%20Guidance&book=b -URIDate 2018-03-16 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Note Expiry date 2021-01-01 -Name IFRS -Number 7 -IssueDate 2018-01-01 -Paragraph 36 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=7&date=2017-03-02&anchor=para_36_c&doctype=Standard&book=b -URIDate 2018-03-16 + Details
Name: | ifrs-full_AnalysisOfCreditExposuresUsingExternalCreditGradingSystemExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | e_FinancialAssetAxis=e_FinancialAssetsHeldForTradingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |