XML 246 R135.htm IDEA: XBRL DOCUMENT
v3.21.1

Provisions (Details) € in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 EUR (€)
Provisions |
Carrying amount at beginning of period | € 14,106
New or increased provisions | 801
Initial recognition and changes in estimates | 955
Accretion discount | 190
Reversal of utilized provisions | (1,628)
Reversal of unutilized provisions | (403)
Currency translation differences | (522)
Other changes | (61)
Carrying amount at end of period | 13,438
Provisions for site restoration, abandonment and social projects |
Provisions |
Carrying amount at beginning of period | 8,936
Initial recognition and changes in estimates | 955
Accretion discount | 190
Reversal of utilized provisions | (252)
Reversal of unutilized provisions | (3)
Currency translation differences | (469)
Other changes | 5
Carrying amount at end of period | 9,362
Environmental provisions |
Provisions |
Carrying amount at beginning of period | 2,602
New or increased provisions | 168
Accretion discount | (2)
Reversal of utilized provisions | (296)
Reversal of unutilized provisions | (183)
Other changes | (26)
Carrying amount at end of period | 2,263
Provisions for litigations |
Provisions |
Carrying amount at beginning of period | 850
New or increased provisions | 172
Accretion discount | 1
Reversal of utilized provisions | (526)
Reversal of unutilized provisions | (96)
Currency translation differences | (31)
Other changes | 15
Carrying amount at end of period | 385
Provisions for taxes other than income taxes |
Provisions |
Carrying amount at beginning of period | 199
New or increased provisions | 61
Reversal of utilized provisions | (30)
Reversal of unutilized provisions | (53)
Currency translation differences | (8)
Other changes | 1
Carrying amount at end of period | 170
Loss adjustments and actuarial provisions for Eni's insurance companies |
Provisions |
Carrying amount at beginning of period | 333
New or increased provisions | 160
Reversal of utilized provisions | (237)
Other changes | 2
Carrying amount at end of period | 258
Provisions for losses on investments |
Provisions |
Carrying amount at beginning of period | 188
New or increased provisions | 44
Reversal of unutilized provisions | (6)
Currency translation differences | (4)
Other changes | (24)
Carrying amount at end of period | 198
Provisions for OIL insurance cover |
Provisions |
Carrying amount at beginning of period | 113
Reversal of unutilized provisions | (9)
Currency translation differences | (1)
Other changes | (8)
Carrying amount at end of period | 95
Provisions for redundancy incentives |
Provisions |
Carrying amount at beginning of period | 70
New or increased provisions | 1
Reversal of utilized provisions | (7)
Reversal of unutilized provisions | (11)
Carrying amount at end of period | 53
Provisions for disposal and restructuring |
Provisions |
Carrying amount at beginning of period | 46
New or increased provisions | 2
Reversal of utilized provisions | (14)
Reversal of unutilized provisions | (4)
Other changes | (1)
Carrying amount at end of period | 29
Miscellaneous other provisions |
Provisions |
Carrying amount at beginning of period | 769
New or increased provisions | 193
Accretion discount | 1
Reversal of utilized provisions | (266)
Reversal of unutilized provisions | (38)
Currency translation differences | (9)
Other changes | (25)
Carrying amount at end of period | € 625

X
- Definition The amount of initial recognition and changes in estimates. + References No definition available. + Details
Name: | e_InitialRecognitionAndChangesInEstimates
Namespace Prefix: | e_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of additional other provisions made. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2020-01-01 -Paragraph 84 -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_84_b&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_AdditionalProvisionsOtherProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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

X
- Definition The increase (decrease) in other provisions resulting from foreign currency exchange rate changes on provisions measured in a currency different from the entity's presentation currency. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 37 -IssueDate 2020-01-01 -Paragraph 84 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_84&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesOtherProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The increase in other provisions through adjustments arising from the passage of time. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2020-01-01 -Paragraph 84 -Subparagraph e -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_84_e&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_IncreaseDecreaseThroughTimeValueOfMoneyAdjustmentOtherProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The increase (decrease) in other provisions resulting from transfers and changes that the entity does not separately disclose in the same statement or note. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 37 -IssueDate 2020-01-01 -Paragraph 84 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_84&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesOtherProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of non-current provisions other than provisions for employee benefits. [Refer: Non-current provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2020-01-01 -Paragraph 78 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_78_d&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_OtherLongtermProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount used (ie incurred and charged against the provision) for other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2020-01-01 -Paragraph 84 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_84_c&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_ProvisionUsedOtherProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount reversed for unused other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2020-01-01 -Paragraph 84 -Subparagraph d -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_84_d&doctype=Standard -URIDate 2020-01-01 + Details
Name: | ifrs-full_UnusedProvisionReversedOtherProvisions
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=ifrs-full_ProvisionForDecommissioningRestorationAndRehabilitationCostsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=ifrs-full_OtherEnvironmentRelatedProvisionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=ifrs-full_LegalProceedingsProvisionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=ifrs-full_ProvisionForTaxesOtherThanIncomeTaxMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=e_LossAdjustmentsAndActuarialProvisionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=e_ProvisionForLossesOnInvestmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=e_ProvisionForOilInsuranceCoverMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=e_ProvisionForRedundancyIncentivesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=e_DisposalAndRestructuringProvisionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfProvisionsAxis=ifrs-full_MiscellaneousOtherProvisionsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |