XML 310 R212.htm IDEA: XBRL DOCUMENT
v3.23.1

Transactions with related parties - Financing transactions with related parties (Details) - EUR (€) € in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Transactions With Related Parties |  |  |
Finance incomes and derivative financial instruments | € 8,450 | € 3,723 | € 3,531
Finance expenses | 9,333 | 4,216 | 4,958
Gain on disposals | 3,623 | 223 | 75
Financing transactions |  |  |
Transactions With Related Parties |  |  |
Receivables and cash and cash equivalents | 1,657 | 1,700 | 807
Payables | 432 | 277 | 218
Guarantees | 1,501 | 1,413 | 1,533
Finance incomes and derivative financial instruments | 162 | 79 | 114
Finance expenses | 164 | 46 | 26
Gain on disposals | 30 |  |
Individual amount limit to be included in other related parties | 50 | 50 |
Financing transactions | Joint ventures and associates |  |  |
Transactions With Related Parties |  |  |
Receivables and cash and cash equivalents | 1,639 | 1,660 | 771
Payables | 185 | 117 | 179
Guarantees | 1,501 | 1,413 | 1,533
Finance incomes and derivative financial instruments | 156 | 78 | 113
Finance expenses | 159 | 44 | 25
Financing transactions | Angola LNG Ltd |  |  |
Transactions With Related Parties |  |  |
Guarantees |  |  | 228
Financing transactions | Cardon IV SA |  |  |
Transactions With Related Parties |  |  |
Receivables and cash and cash equivalents |  | 199 | 383
Payables |  | 2 |
Finance incomes and derivative financial instruments |  | 37 | 57
Financing transactions | Coral FLNG SA |  |  |
Transactions With Related Parties |  |  |
Receivables and cash and cash equivalents | 356 | 383 | 288
Finance incomes and derivative financial instruments |  | 4 | 22
Finance expenses | 140 | 1 | 1
Financing transactions | Coral South FLNG DMCC |  |  |
Transactions With Related Parties |  |  |
Guarantees | 1,499 | 1,413 | 1,304
Finance incomes and derivative financial instruments | 1 | 2 |
Finance expenses | 1 |  |
Financing transactions | Mozambique Rovuma Venture SpA |  |  |
Transactions With Related Parties |  |  |
Receivables and cash and cash equivalents | 1,187 | 1,008 |
Payables | 57 | 72 |
Finance incomes and derivative financial instruments | 48 |  |
Finance expenses | 5 |  |
Financing transactions | Saipem Group |  |  |
Transactions With Related Parties |  |  |
Receivables and cash and cash equivalents |  |  | 2
Payables | 100 |  | 167
Finance incomes and derivative financial instruments | 16 |  |
Finance expenses | 3 |  | 6
Financing transactions | Societe Centrale Electrique du Congo SA |  |  |
Transactions With Related Parties |  |  |
Receivables and cash and cash equivalents |  |  | 83
Finance incomes and derivative financial instruments |  |  | 7
Financing transactions | Other joint ventures and associates |  |  |
Transactions With Related Parties |  |  |
Receivables and cash and cash equivalents | 96 | 70 | 15
Payables | 28 | 43 | 12
Guarantees | 2 |  | 1
Finance incomes and derivative financial instruments | 91 | 35 | 27
Finance expenses | 10 | 43 | 18
Financing transactions | Investments in unconsolidated entities controlled by Eni |  |  |
Transactions With Related Parties |  |  |
Receivables and cash and cash equivalents | 8 | 38 | 36
Payables | 31 | 34 | 28
Finance incomes and derivative financial instruments | 5 | 1 | 1
Finance expenses | 4 | 1 |
Financing transactions | Other unconsolidated subsidiaries |  |  |
Transactions With Related Parties |  |  |
Receivables and cash and cash equivalents | 8 | 38 | 36
Payables | 31 | 34 | 28
Finance incomes and derivative financial instruments | 5 | 1 | 1
Finance expenses | 4 | 1 |
Financing transactions | Entities controlled by the Government |  |  |
Transactions With Related Parties |  |  |
Receivables and cash and cash equivalents | 10 | 2 |
Payables | 216 | 126 | 11
Finance incomes and derivative financial instruments | 1 |  |
Finance expenses | 1 | 1 | 1
Gain on disposals | 30 |  |
Financing transactions | Enel Group |  |  |
Transactions With Related Parties |  |  |
Payables | 176 | 109 |
Financing transactions | Italgas Group |  |  |
Transactions With Related Parties |  |  |
Gain on disposals | 30 |  |
Financing transactions | Other entities controlled by government |  |  |
Transactions With Related Parties |  |  |
Receivables and cash and cash equivalents | 10 | 2 |
Payables | 40 | 17 | 11
Finance incomes and derivative financial instruments | 1 |  |
Finance expenses | € 1 | € 1 | € 1

X
- Definition The amount of guarantees in related party transactions. + References No definition available. + Details
Name: | e_GuaranteesRelatedPartyTransactions
Namespace Prefix: | e_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount of individual amount limit to be included in other related parties. + References No definition available. + Details
Name: | e_IndividualAmountLimitToBeIncludedInOtherRelatedParties
Namespace Prefix: | e_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of other gain (loss) from investments. + References No definition available. + Details
Name: | e_OtherIncomeExpenseFromInvestments
Namespace Prefix: | e_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amounts payable resulting from related party transactions. [Refer: Related parties [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2022-03-24 -Paragraph 20 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2022-en-r&anchor=para_20&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2022-03-24 -Paragraph 18 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2022-en-r&anchor=para_18_b&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_AmountsPayableRelatedPartyTransactions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amounts receivable resulting from related party transactions. [Refer: Related parties [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2022-03-24 -Paragraph 20 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2022-en-r&anchor=para_20&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 24 -IssueDate 2022-03-24 -Paragraph 18 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=24&code=ifrs-tx-2022-en-r&anchor=para_18_b&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_AmountsReceivableRelatedPartyTransactions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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_DisclosureOfTransactionsBetweenRelatedPartiesLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of costs associated with financing activities of the entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 82 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_82_b&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_FinanceCosts
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of income associated with interest and other financing activities of the entity. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2022-03-24 -Paragraph 85 -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_85&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_FinanceIncome
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | e_TypeOfTransactionAxis=e_FinancingTransactionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=e_JointVenturesAndAssociatesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=e_AngolaLNGLtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=e_CARDONIVSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=e_CoralFLNGSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=e_CoralSouthFLNGDMCCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=e_MozambiqueRovumaVentureSpAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=e_SaipemGroupMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=e_SocieteCentraleElectriqueDuCongoSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=e_OtherJointVenturesAndAssociatesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=ifrs-full_UnconsolidatedSubsidiariesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=e_OtherUnconsolidatedSubsidiariesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=e_EntitiesControlledByTheGovernmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=e_EnelGroupMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=e_ItalgasGroupMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_CategoriesOfRelatedPartiesAxis=e_OtherEntitiesControlledByGovernmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |