XML 272 R165.htm IDEA: XBRL DOCUMENT
v3.24.1

Derivative financial instruments and hedge accounting - Effects recognized in other operating profit (loss) (Details) - EUR (€) € in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Derivative financial instruments and hedge accounting |  |  |
Other operating income (expense) | € 478 | € (1,736) | € 903
Derivatives |  |  |
Derivative financial instruments and hedge accounting |  |  |
Other operating income (expense) | 478 | (1,736) | 903
Cash flow hedge derivatives |  |  |
Derivative financial instruments and hedge accounting |  |  |
Other operating income (expense) | 6 | 275 | (51)
Other derivatives |  |  |
Derivative financial instruments and hedge accounting |  |  |
Other operating income (expense) | € 472 | € (2,011) | € 954

X
- Definition Disclosure of derivative financial instruments + References No definition available. + Details
Name: | e_DisclosureOfDerivativeFinancialInstrumentsLineItems
Namespace Prefix: | e_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of operating income (expense) that the entity does not separately disclose in the same statement or note. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 85 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_85&doctype=Standard -URIDate 2023-03-23 + Details
Name: | ifrs-full_OtherOperatingIncomeExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfFinancialInstrumentsAxis=ifrs-full_DerivativesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialInstrumentsAxis=ifrs-full_CashFlowHedgesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialInstrumentsAxis=e_NonCashFlowHedgingDerivativesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |