XML 272 R176.htm IDEA: XBRL DOCUMENT
v3.22.1

Guarantees, commitments and risks - Sensitivity EUR (Details) - Strategic liquidity risk - Euro - EUR (€) € in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Guarantees, commitments and risks |  |
Value at risk | € 300 | € 300
Minimum |  |
Guarantees, commitments and risks |  |
Value at risk | 290 | 290
Maximum |  |
Guarantees, commitments and risks |  |
Value at risk | 400 | 370
Average |  |
Guarantees, commitments and risks |  |
Value at risk | € 330 | € 320

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfContingentLiabilitiesLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The measure of a potential loss exposure as a result of future market movements, based on a specified confidence interval and measurement horizon. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 41 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_41&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_ValueAtRisk
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | ifrs-full_TypesOfRisksAxis=e_StrategicLiquidityRiskMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_EUR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=e_AverageMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |