Organization record
Eni SpA
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| common_shares_outstanding | {"unit": "shares", "value": 3146765114, "concept": "dei:EntityCommonStockSharesOutstanding | 2025-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3284490525, "concept": "dei:EntityCommonStockSharesOutstanding | 2024-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3375937893, "concept": "dei:EntityCommonStockSharesOutstanding | 2023-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3571487977, "concept": "dei:EntityCommonStockSharesOutstanding | 2022-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3605594848, "concept": "dei:EntityCommonStockSharesOutstanding | 2021-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3605594848, "concept": "dei:EntityCommonStockSharesOutstanding | 2020-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3634185330, "concept": "dei:EntityCommonStockSharesOutstanding | 2019-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3634185330, "concept": "dei:EntityCommonStockSharesOutstanding | 2018-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3634185330, "concept": "dei:EntityCommonStockSharesOutstanding | 2017-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 3146765114} | 2025-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 3284490525} | 2024-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 3375937893} | 2023-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 3571487977} | 2022-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 3605594848} | 2021-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 3605594848} | 2020-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 3634185330} | 2019-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 3634185330} | 2018-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 3634185330} | 2017-12-31 | sec_edgar |
| industry_sic | {"code": "1311", "scheme": "SIC", "description": "Crude Petroleum & Natural Gas"} | sec_edgar | |
| net_income | {"unit": "EUR", "value": 129000000, "concept": "us-gaap:NetIncomeLoss"} | 2018-12-31 | sec_edgar |
| net_income | {"unit": "EUR", "value": 44000000, "concept": "us-gaap:NetIncomeLoss"} | 2017-12-31 | sec_edgar |
| net_income | {"unit": "EUR", "value": 36000000, "concept": "us-gaap:NetIncomeLoss"} | 2016-12-31 | sec_edgar |
| xbrl:AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesAssets | {"unit": "EUR", "value": -389000000} | 2018-12-31 | sec_edgar |
| xbrl:AcquisitiondateFairValueOfEquityInterestInAcquireeHeldByAcquirerImmediatelyBeforeAcquisitionDate | {"unit": "EUR", "value": 28000000} | 2024-12-31 | sec_edgar |
| xbrl:AcquisitiondateFairValueOfEquityInterestInAcquireeHeldByAcquirerImmediatelyBeforeAcquisitionDate | {"unit": "EUR", "value": 271000000} | 2023-12-31 | sec_edgar |
| xbrl:AcquisitiondateFairValueOfEquityInterestInAcquireeHeldByAcquirerImmediatelyBeforeAcquisitionDate | {"unit": "EUR", "value": 21000000} | 2022-12-31 | sec_edgar |
| xbrl:AcquisitiondateFairValueOfEquityInterestInAcquireeHeldByAcquirerImmediatelyBeforeAcquisitionDate | {"unit": "EUR", "value": 50000000} | 2018-12-31 | sec_edgar |
| xbrl:AcquisitiondateFairValueOfTotalConsiderationTransferred | {"unit": "EUR", "value": 234000000} | 2025-12-31 | sec_edgar |
| xbrl:AcquisitiondateFairValueOfTotalConsiderationTransferred | {"unit": "EUR", "value": 2060000000} | 2024-12-31 | sec_edgar |
| xbrl:AcquisitiondateFairValueOfTotalConsiderationTransferred | {"unit": "EUR", "value": 1432000000} | 2023-12-31 | sec_edgar |
| xbrl:AcquisitiondateFairValueOfTotalConsiderationTransferred | {"unit": "EUR", "value": 1667000000} | 2022-12-31 | sec_edgar |
| xbrl:AcquisitiondateFairValueOfTotalConsiderationTransferred | {"unit": "EUR", "value": 2222000000} | 2021-12-31 | sec_edgar |
| xbrl:AcquisitiondateFairValueOfTotalConsiderationTransferred | {"unit": "EUR", "value": 112000000} | 2020-12-31 | sec_edgar |
| xbrl:AcquisitiondateFairValueOfTotalConsiderationTransferred | {"unit": "EUR", "value": 5000000} | 2019-12-31 | sec_edgar |
| xbrl:AcquisitiondateFairValueOfTotalConsiderationTransferred | {"unit": "EUR", "value": 148000000} | 2018-12-31 | sec_edgar |
| xbrl:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill | {"unit": "EUR", "value": 45000000} | 2018-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": 7000000} | 2025-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": 1000000} | 2024-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": -2000000} | 2023-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": -9000000} | 2022-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": 8000000} | 2021-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromChangesInDemographicAssumptionsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": 11000000} | 2020-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": 2000000} | 2025-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": 22000000} | 2024-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": -14000000} | 2023-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": 213000000} | 2022-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": 109000000} | 2021-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromChangesInFinancialAssumptionsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": -93000000} | 2020-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromExperienceAdjustmentsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": -10000000} | 2025-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromExperienceAdjustmentsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": 2000000} | 2024-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromExperienceAdjustmentsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": -14000000} | 2023-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromExperienceAdjustmentsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": -27000000} | 2022-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromExperienceAdjustmentsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": 7000000} | 2021-12-31 | sec_edgar |
| xbrl:ActuarialGainsLossesArisingFromExperienceAdjustmentsBeforeTaxDefinedBenefitPlans | {"unit": "EUR", "value": 16000000} | 2020-12-31 | sec_edgar |
| xbrl:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets | {"unit": "EUR", "value": 502000000} | 2023-12-31 | sec_edgar |
| xbrl:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets | {"unit": "EUR", "value": 419000000} | 2022-12-31 | sec_edgar |
| xbrl:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets | {"unit": "EUR", "value": 550000000} | 2021-12-31 | sec_edgar |
| xbrl:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets | {"unit": "EUR", "value": 343000000} | 2020-12-31 | sec_edgar |
| xbrl:AdditionalAllowanceRecognisedInProfitOrLossAllowanceAccountForCreditLossesOfFinancialAssets | {"unit": "EUR", "value": 498000000} | 2018-12-31 | sec_edgar |
| xbrl:AdditionalProvisionsOtherProvisions | {"unit": "EUR", "value": 1670000000} | 2025-12-31 | sec_edgar |
| xbrl:AdditionalProvisionsOtherProvisions | {"unit": "EUR", "value": 1914000000} | 2024-12-31 | sec_edgar |
| xbrl:AdditionalProvisionsOtherProvisions | {"unit": "EUR", "value": 1935000000} | 2023-12-31 | sec_edgar |
| xbrl:AdditionalProvisionsOtherProvisions | {"unit": "EUR", "value": 3386000000} | 2022-12-31 | sec_edgar |
| xbrl:AdditionalProvisionsOtherProvisions | {"unit": "EUR", "value": 896000000} | 2021-12-31 | sec_edgar |
| xbrl:AdditionalProvisionsOtherProvisions | {"unit": "EUR", "value": 801000000} | 2020-12-31 | sec_edgar |
| xbrl:AdditionalProvisionsOtherProvisions | {"unit": "EUR", "value": 1210000000} | 2019-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "EUR", "value": 527000000} | 2025-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "EUR", "value": 486000000} | 2024-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "EUR", "value": 476000000} | 2023-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "EUR", "value": 356000000} | 2022-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "EUR", "value": 284000000} | 2021-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "EUR", "value": 237000000} | 2020-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "EUR", "value": 311000000} | 2019-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "EUR", "value": 341000000} | 2018-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill | {"unit": "EUR", "value": 191000000} | 2017-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "EUR", "value": 8702000000} | 2025-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "EUR", "value": 7999000000} | 2024-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "EUR", "value": 8739000000} | 2023-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "EUR", "value": 7700000000} | 2022-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "EUR", "value": 4950000000} | 2021-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "EUR", "value": 4407000000} | 2020-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "EUR", "value": 8049000000} | 2019-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "EUR", "value": 8778000000} | 2018-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "EUR", "value": 8490000000} | 2017-12-31 | sec_edgar |
| xbrl:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment | {"unit": "EUR", "value": 9067000000} | 2016-12-31 | sec_edgar |
| xbrl:AdditionsToNoncurrentAssets | {"unit": "EUR", "value": 9229000000} | 2025-12-31 | sec_edgar |
| xbrl:AdditionsToNoncurrentAssets | {"unit": "EUR", "value": 8485000000} | 2024-12-31 | sec_edgar |
| xbrl:AdditionsToNoncurrentAssets | {"unit": "EUR", "value": 9215000000} | 2023-12-31 | sec_edgar |
| xbrl:AdditionsToNoncurrentAssets | {"unit": "EUR", "value": 8056000000} | 2022-12-31 | sec_edgar |
| xbrl:AdditionsToNoncurrentAssets | {"unit": "EUR", "value": 5234000000} | 2021-12-31 | sec_edgar |
| xbrl:AdditionsToNoncurrentAssets | {"unit": "EUR", "value": 4644000000} | 2020-12-31 | sec_edgar |
| xbrl:AdditionsToNoncurrentAssets | {"unit": "EUR", "value": 8360000000} | 2019-12-31 | sec_edgar |
| xbrl:AdditionsToNoncurrentAssets | {"unit": "EUR", "value": 9119000000} | 2018-12-31 | sec_edgar |
| xbrl:AdditionsToNoncurrentAssets | {"unit": "EUR", "value": 8681000000} | 2017-12-31 | sec_edgar |
| xbrl:AdditionsToRightofuseAssets | {"unit": "EUR", "value": 1150000000} | 2025-12-31 | sec_edgar |
| xbrl:AdditionsToRightofuseAssets | {"unit": "EUR", "value": 2114000000} | 2024-12-31 | sec_edgar |
| xbrl:AdditionsToRightofuseAssets | {"unit": "EUR", "value": 1584000000} | 2023-12-31 | sec_edgar |
| xbrl:AdditionsToRightofuseAssets | {"unit": "EUR", "value": 2404000000} | 2022-12-31 | sec_edgar |
| xbrl:AdditionsToRightofuseAssets | {"unit": "EUR", "value": 1104000000} | 2021-12-31 | sec_edgar |
| xbrl:AdditionsToRightofuseAssets | {"unit": "EUR", "value": 808000000} | 2020-12-31 | sec_edgar |
| xbrl:AdditionsToRightofuseAssets | {"unit": "EUR", "value": 684000000} | 2019-12-31 | sec_edgar |
| xbrl:AdjustedWeightedAverageShares | {"unit": "shares", "value": 3088079988} | 2025-12-31 | sec_edgar |
| xbrl:AdjustedWeightedAverageShares | {"unit": "shares", "value": 3230351393} | 2024-12-31 | sec_edgar |
| xbrl:AdjustedWeightedAverageShares | {"unit": "shares", "value": 3327133797} | 2023-12-31 | sec_edgar |
| xbrl:AdjustedWeightedAverageShares | {"unit": "shares", "value": 3489953805} | 2022-12-31 | sec_edgar |
| xbrl:AdjustedWeightedAverageShares | {"unit": "shares", "value": 3573572476} | 2021-12-31 | sec_edgar |
| xbrl:AdjustedWeightedAverageShares | {"unit": "shares", "value": 3572549651} | 2020-12-31 | sec_edgar |
| xbrl:AdjustedWeightedAverageShares | {"unit": "shares", "value": 3594501009} | 2019-12-31 | sec_edgar |
| xbrl:AdjustedWeightedAverageShares | {"unit": "shares", "value": 3603922717} | 2018-12-31 | sec_edgar |
| xbrl:AdjustedWeightedAverageShares | {"unit": "shares", "value": 3602831546} | 2017-12-31 | sec_edgar |
| xbrl:AdjustedWeightedAverageShares | {"unit": "shares", "value": 3601140133} | 2016-12-31 | sec_edgar |
| xbrl:AdjustedWeightedAverageShares | {"unit": "shares", "value": 3601140133} | 2015-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading | {"unit": "EUR", "value": -32000000} | 2018-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading | {"unit": "EUR", "value": 111000000} | 2017-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading | {"unit": "EUR", "value": 21000000} | 2016-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInInventories | {"unit": "EUR", "value": 916000000} | 2025-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInInventories | {"unit": "EUR", "value": 68000000} | 2024-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInInventories | {"unit": "EUR", "value": 1792000000} | 2023-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInInventories | {"unit": "EUR", "value": -2528000000} | 2022-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInInventories | {"unit": "EUR", "value": -2033000000} | 2021-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInInventories | {"unit": "EUR", "value": 1054000000} | 2020-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInInventories | {"unit": "EUR", "value": -200000000} | 2019-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInInventories | {"unit": "EUR", "value": 15000000} | 2018-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInInventories | {"unit": "EUR", "value": -346000000} | 2017-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInInventories | {"unit": "EUR", "value": -273000000} | 2016-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInInventories | {"unit": "EUR", "value": 1638000000} | 2015-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInOtherAssets | {"unit": "EUR", "value": 322000000} | 2018-01-02 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInTradeAccountReceivable | {"unit": "EUR", "value": 3214000000} | 2025-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInTradeAccountReceivable | {"unit": "EUR", "value": 1145000000} | 2024-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInTradeAccountReceivable | {"unit": "EUR", "value": 3322000000} | 2023-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInTradeAccountReceivable | {"unit": "EUR", "value": -1036000000} | 2022-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInTradeAccountReceivable | {"unit": "EUR", "value": -7888000000} | 2021-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInTradeAccountReceivable | {"unit": "EUR", "value": 1316000000} | 2020-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInTradeAccountReceivable | {"unit": "EUR", "value": 1023000000} | 2019-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInTradeAccountReceivable | {"unit": "EUR", "value": 334000000} | 2018-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables | {"unit": "EUR", "value": 1023000000} | 2019-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables | {"unit": "EUR", "value": 334000000} | 2018-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables | {"unit": "EUR", "value": 657000000} | 2017-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables | {"unit": "EUR", "value": 1286000000} | 2016-12-31 | sec_edgar |
| xbrl:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables | {"unit": "EUR", "value": 4944000000} | 2015-12-31 | sec_edgar |
| xbrl:AdjustmentsForDepreciationAndAmortisationExpense | {"unit": "EUR", "value": 7349000000} | 2025-12-31 | sec_edgar |
| xbrl:AdjustmentsForDepreciationAndAmortisationExpense | {"unit": "EUR", "value": 7600000000} | 2024-12-31 | sec_edgar |
| xbrl:AdjustmentsForDepreciationAndAmortisationExpense | {"unit": "EUR", "value": 7479000000} | 2023-12-31 | sec_edgar |
| xbrl:AdjustmentsForDepreciationAndAmortisationExpense | {"unit": "EUR", "value": 7205000000} | 2022-12-31 | sec_edgar |
| xbrl:AdjustmentsForDepreciationAndAmortisationExpense | {"unit": "EUR", "value": 7063000000} | 2021-12-31 | sec_edgar |
| xbrl:AdjustmentsForDepreciationAndAmortisationExpense | {"unit": "EUR", "value": 7304000000} | 2020-12-31 | sec_edgar |
| xbrl:AdjustmentsForDepreciationAndAmortisationExpense | {"unit": "EUR", "value": 8106000000} | 2019-12-31 | sec_edgar |
| xbrl:AdjustmentsForDepreciationAndAmortisationExpense | {"unit": "EUR", "value": 6988000000} | 2018-12-31 | sec_edgar |
| xbrl:AdjustmentsForDepreciationAndAmortisationExpense | {"unit": "EUR", "value": 7483000000} | 2017-12-31 | sec_edgar |
| xbrl:AdjustmentsForDepreciationAndAmortisationExpense | {"unit": "EUR", "value": 7559000000} | 2016-12-31 | sec_edgar |
| xbrl:AdjustmentsForDepreciationAndAmortisationExpense | {"unit": "EUR", "value": 8940000000} | 2015-12-31 | sec_edgar |
| xbrl:AdjustmentsForDividendIncome | {"unit": "EUR", "value": 242000000} | 2025-12-31 | sec_edgar |
| xbrl:AdjustmentsForDividendIncome | {"unit": "EUR", "value": 227000000} | 2024-12-31 | sec_edgar |
| xbrl:AdjustmentsForDividendIncome | {"unit": "EUR", "value": 255000000} | 2023-12-31 | sec_edgar |
| xbrl:AdjustmentsForDividendIncome | {"unit": "EUR", "value": 351000000} | 2022-12-31 | sec_edgar |
| xbrl:AdjustmentsForDividendIncome | {"unit": "EUR", "value": 230000000} | 2021-12-31 | sec_edgar |
| xbrl:AdjustmentsForDividendIncome | {"unit": "EUR", "value": 150000000} | 2020-12-31 | sec_edgar |
| xbrl:AdjustmentsForDividendIncome | {"unit": "EUR", "value": 247000000} | 2019-12-31 | sec_edgar |
| xbrl:AdjustmentsForDividendIncome | {"unit": "EUR", "value": 231000000} | 2018-12-31 | sec_edgar |
| xbrl:AdjustmentsForDividendIncome | {"unit": "EUR", "value": 205000000} | 2017-12-31 | sec_edgar |
| xbrl:AdjustmentsForDividendIncome | {"unit": "EUR", "value": 143000000} | 2016-12-31 | sec_edgar |
| xbrl:AdjustmentsForDividendIncome | {"unit": "EUR", "value": 402000000} | 2015-12-31 | sec_edgar |
| xbrl:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"unit": "EUR", "value": 1582000000} | 2025-12-31 | sec_edgar |
| xbrl:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"unit": "EUR", "value": 2900000000} | 2024-12-31 | sec_edgar |
| xbrl:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"unit": "EUR", "value": 1802000000} | 2023-12-31 | sec_edgar |
| xbrl:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"unit": "EUR", "value": 1140000000} | 2022-12-31 | sec_edgar |
| xbrl:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"unit": "EUR", "value": 167000000} | 2021-12-31 | sec_edgar |
| xbrl:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"unit": "EUR", "value": 3183000000} | 2020-12-31 | sec_edgar |
| xbrl:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"unit": "EUR", "value": 2188000000} | 2019-12-31 | sec_edgar |
| xbrl:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"unit": "EUR", "value": 866000000} | 2018-12-31 | sec_edgar |
| xbrl:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"unit": "EUR", "value": -225000000} | 2017-12-31 | sec_edgar |
| xbrl:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"unit": "EUR", "value": -475000000} | 2016-12-31 | sec_edgar |
| xbrl:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"unit": "EUR", "value": 6534000000} | 2015-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncomeTaxExpense | {"unit": "EUR", "value": 3020000000} | 2025-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncomeTaxExpense | {"unit": "EUR", "value": 3725000000} | 2024-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncomeTaxExpense | {"unit": "EUR", "value": 5368000000} | 2023-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncomeTaxExpense | {"unit": "EUR", "value": 8088000000} | 2022-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncomeTaxExpense | {"unit": "EUR", "value": 4845000000} | 2021-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncomeTaxExpense | {"unit": "EUR", "value": 2650000000} | 2020-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncomeTaxExpense | {"unit": "EUR", "value": 5591000000} | 2019-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncomeTaxExpense | {"unit": "EUR", "value": 5970000000} | 2018-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncomeTaxExpense | {"unit": "EUR", "value": 3467000000} | 2017-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncomeTaxExpense | {"unit": "EUR", "value": 1936000000} | 2016-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncomeTaxExpense | {"unit": "EUR", "value": 3122000000} | 2015-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities | {"unit": "EUR", "value": -79000000} | 2025-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities | {"unit": "EUR", "value": -105000000} | 2024-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities | {"unit": "EUR", "value": 1000000} | 2023-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities | {"unit": "EUR", "value": 39000000} | 2022-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities | {"unit": "EUR", "value": 54000000} | 2021-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities | {"unit": "EUR", "value": -23000000} | 2019-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities | {"unit": "EUR", "value": 109000000} | 2018-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities | {"unit": "EUR", "value": 38000000} | 2017-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities | {"unit": "EUR", "value": 22000000} | 2016-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities | {"unit": "EUR", "value": -3000000} | 2015-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInTradeAccountPayable | {"unit": "EUR", "value": -835000000} | 2025-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInTradeAccountPayable | {"unit": "EUR", "value": 110000000} | 2024-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInTradeAccountPayable | {"unit": "EUR", "value": -4823000000} | 2023-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInTradeAccountPayable | {"unit": "EUR", "value": 2284000000} | 2022-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInTradeAccountPayable | {"unit": "EUR", "value": 7744000000} | 2021-12-31 | sec_edgar |
| xbrl:AdjustmentsForIncreaseDecreaseInTradeAccountPayable | {"unit": "EUR", "value": -1614000000} | 2020-12-31 | sec_edgar |