XML 285 R189.htm IDEA: XBRL DOCUMENT
v3.22.1

Costs (Details) - EUR (€) € in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Costs |  |  |
Production costs - raw, ancillary and consumable materials and goods | € 41,174 | € 21,432 | € 36,272
Production costs - services | 10,646 | 9,710 | 11,589
Lease expense and other | 1,233 | 876 | 1,478
Net provisions for contingencies | 707 | 349 | 858
Other expenses | 1,983 | 1,317 | 879
Purchase, services and other charges gross | 55,743 | 33,684 | 51,076
capitalized direct costs associated with self-constructed assets - tangible assets | (185) | (128) | (197)
capitalized direct costs associated with self-constructed assets - intangible assets | (9) | (5) | (5)
Purchases, services and other | € 55,549 | € 33,551 | € 50,874

X
- Definition The amount of capitalized direct costs associated with self constructed assets intangible assets in relation to purchases and services + References No definition available. + Details
Name: | e_CapitalizedDirectCostsAssociatedWithSelfconstructedAssetsIntangibleAssets
Namespace Prefix: | e_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of capitalized direct costs associated with self constructed assets tangible assets in relation to purchases and services + References No definition available. + Details
Name: | e_CapitalizedDirectCostsAssociatedWithSelfconstructedAssetsTangibleAssets
Namespace Prefix: | e_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Disclosure Of Operating Expenses + References No definition available. + Details
Name: | e_DisclosureOfOperatingExpensesAbstract
Namespace Prefix: | e_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of net provisions for contingencies. + References No definition available. + Details
Name: | e_NetProvisionsForContingencies
Namespace Prefix: | e_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of expense arising from leases and other. + References No definition available. + Details
Name: | e_OperatingLeasesAndOther
Namespace Prefix: | e_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The total amount of purchase services and other costs. + References No definition available. + Details
Name: | e_TotalPurchasesServicesAndOtherCosts
Namespace Prefix: | e_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The total amount of purchase services and other costs, gross. + References No definition available. + Details
Name: | e_TotalPurchasesServicesAndOtherCostsGross
Namespace Prefix: | e_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of expenses that the entity does not separately disclose in the same statement or note when the entity uses the 'nature of expense' form for its analysis of expenses. [Refer: Expenses, by nature] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 102 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_102&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 99 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_99&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_OtherExpenseByNature
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of raw materials and consumables used in the production process or in the rendering of services. [Refer: Current raw materials] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 102 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_102&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 99 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_99&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_RawMaterialsAndConsumablesUsed
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of expense arising from services. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 85 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_85&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_ServicesExpense
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration