| Fact | Value | Period | Source |
|---|
| cash_and_equivalents | {"amount": 659000000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2024-12-31 | esef |
| cash_and_equivalents | {"amount": 1150000000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2023-12-31 | esef |
| cash_and_equivalents | {"amount": 244000000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2022-12-31 | esef |
| cashflow_financing | {"amount": -723000000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2024-12-31 | esef |
| cashflow_financing | {"amount": 890000000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2023-12-31 | esef |
| cashflow_investing | {"amount": -612000000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2024-12-31 | esef |
| cashflow_investing | {"amount": -1231000000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2023-12-31 | esef |
| cashflow_operating | {"amount": 841000000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2024-12-31 | esef |
| cashflow_operating | {"amount": 1275000000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2023-12-31 | esef |
| controlled_by | {"lei": "549300MMVL80RTBP3O28", "meaning": "oberste Konsolidierung (Konzernspitze)", "enti | | gleif |
| current_assets | {"amount": 3294000000.0, "concept": "ifrs-full:CurrentAssets"} | 2024-12-31 | esef |
| current_assets | {"amount": 3786000000.0, "concept": "ifrs-full:CurrentAssets"} | 2023-12-31 | esef |
| current_liabilities | {"amount": 1929000000.0, "concept": "ifrs-full:CurrentLiabilities"} | 2024-12-31 | esef |
| current_liabilities | {"amount": 1844000000.0, "concept": "ifrs-full:CurrentLiabilities"} | 2023-12-31 | esef |
| entity_legal_form | {"value": "R85P", "elf_code": "R85P"} | | gleif |
| eps_basic | {"amount": 1.83, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2023-12-31 | esef |
| eps_basic | {"amount": -0.05, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2024-12-31 | esef |
| eps_diluted | {"amount": -0.05, "concept": "ifrs-full:DilutedEarningsLossPerShare"} | 2024-12-31 | esef |
| eps_diluted | {"amount": 1.82, "concept": "ifrs-full:DilutedEarningsLossPerShare"} | 2023-12-31 | esef |
| headquarters_address | {"city": "BRUSSELS", "region": "BE-BRU", "street": "RUE DE LA FUSÉE 98", "country": "BE", | | gleif |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"amount": 732000000.0} | 2024-12-31 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpenseAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"amount": 739000000.0} | 2023-12-31 | esef |
| ifrs:AdjustmentsForFinanceIncomeCost | {"amount": -119000000.0} | 2024-12-31 | esef |
| ifrs:AdjustmentsForFinanceIncomeCost | {"amount": -158000000.0} | 2023-12-31 | esef |
| ifrs:AdjustmentsForIncomeTaxExpense | {"amount": 357000000.0} | 2024-12-31 | esef |
| ifrs:AdjustmentsForIncomeTaxExpense | {"amount": 192000000.0} | 2023-12-31 | esef |
| ifrs:AdjustmentsForProvisions | {"amount": 84000000.0} | 2024-12-31 | esef |
| ifrs:AdjustmentsForProvisions | {"amount": 470000000.0} | 2023-12-31 | esef |
| ifrs:AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod | {"amount": 21000000.0} | 2024-12-31 | esef |
| ifrs:AdjustmentsForUndistributedProfitsOfInvestmentsAccountedForUsingEquityMethod | {"amount": 25000000.0} | 2023-12-31 | esef |
| ifrs:AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital | {"amount": 1278000000.0} | 2024-12-31 | esef |
| ifrs:AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital | {"amount": 1472000000.0} | 2023-12-31 | esef |
| ifrs:AdministrativeExpense | {"amount": 521000000.0} | 2023-12-31 | esef |
| ifrs:AdministrativeExpense | {"amount": 697000000.0} | 2024-12-31 | esef |
| ifrs:Assets | {"amount": 12373000000.0} | 2024-12-31 | esef |
| ifrs:Assets | {"amount": 12894000000.0} | 2023-12-31 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": -0.05} | 2024-12-31 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 1.83} | 2023-12-31 | esef |
| ifrs:CancellationOfTreasuryShares | {"amount": 0.0} | 2024-12-31 | esef |
| ifrs:CashAdvancesAndLoansFromRelatedParties | {"amount": 771000000.0} | 2023-12-31 | esef |
| ifrs:CashAdvancesAndLoansFromRelatedParties | {"amount": 0.0} | 2024-12-31 | esef |
| ifrs:CashAdvancesAndLoansMadeToRelatedParties | {"amount": 0.0} | 2023-12-31 | esef |
| ifrs:CashAdvancesAndLoansMadeToRelatedParties | {"amount": 5000000.0} | 2024-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 659000000.0} | 2024-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 1150000000.0} | 2023-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 244000000.0} | 2022-12-31 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -723000000.0} | 2024-12-31 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": 890000000.0} | 2023-12-31 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -612000000.0} | 2024-12-31 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -1231000000.0} | 2023-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 841000000.0} | 2024-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 1275000000.0} | 2023-12-31 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 4000000.0} | 2024-12-31 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 2000000.0} | 2023-12-31 | esef |
| ifrs:CashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities | {"amount": 0.0} | 2024-12-31 | esef |
| ifrs:CashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities | {"amount": 172000000.0} | 2023-12-31 | esef |
| ifrs:CashRepaymentsOfAdvancesAndLoansFromRelatedParties | {"amount": 0.0} | 2024-12-31 | esef |
| ifrs:CashRepaymentsOfAdvancesAndLoansFromRelatedParties | {"amount": 2270000000.0} | 2023-12-31 | esef |
| ifrs:ComprehensiveIncome | {"amount": 163000000.0} | 2024-12-31 | esef |
| ifrs:ComprehensiveIncome | {"amount": -41000000.0} | 2023-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": 2000000.0} | 2024-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": 1000000.0} | 2023-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToOwnersOfParent | {"amount": 161000000.0} | 2024-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToOwnersOfParent | {"amount": -42000000.0} | 2023-12-31 | esef |
| ifrs:CostOfSales | {"amount": 4627000000.0} | 2024-12-31 | esef |
| ifrs:CostOfSales | {"amount": 4690000000.0} | 2023-12-31 | esef |
| ifrs:CurrentAssets | {"amount": 3294000000.0} | 2024-12-31 | esef |
| ifrs:CurrentAssets | {"amount": 3786000000.0} | 2023-12-31 | esef |
| ifrs:CurrentLiabilities | {"amount": 1929000000.0} | 2024-12-31 | esef |
| ifrs:CurrentLiabilities | {"amount": 1844000000.0} | 2023-12-31 | esef |
| ifrs:CurrentTaxAssetsCurrent | {"amount": 51000000.0} | 2024-12-31 | esef |
| ifrs:CurrentTaxAssetsCurrent | {"amount": 52000000.0} | 2023-12-31 | esef |
| ifrs:CurrentTaxLiabilitiesCurrent | {"amount": 25000000.0} | 2024-12-31 | esef |
| ifrs:CurrentTaxLiabilitiesCurrent | {"amount": 58000000.0} | 2023-12-31 | esef |
| ifrs:CurrentTradeReceivables | {"amount": 948000000.0} | 2024-12-31 | esef |
| ifrs:CurrentTradeReceivables | {"amount": 907000000.0} | 2023-12-31 | esef |
| ifrs:DeferredTaxAssets | {"amount": 391000000.0} | 2024-12-31 | esef |
| ifrs:DeferredTaxAssets | {"amount": 661000000.0} | 2023-12-31 | esef |
| ifrs:DeferredTaxLiabilities | {"amount": 381000000.0} | 2024-12-31 | esef |
| ifrs:DeferredTaxLiabilities | {"amount": 428000000.0} | 2023-12-31 | esef |
| ifrs:DilutedEarningsLossPerShare | {"amount": -0.05} | 2024-12-31 | esef |
| ifrs:DilutedEarningsLossPerShare | {"amount": 1.82} | 2023-12-31 | esef |
| ifrs:DividendsPaid | {"amount": 8000000.0} | 2023-12-31 | esef |
| ifrs:DividendsPaid | {"amount": 173000000.0} | 2024-12-31 | esef |
| ifrs:DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities | {"amount": 170000000.0} | 2024-12-31 | esef |
| ifrs:DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities | {"amount": 0.0} | 2023-12-31 | esef |
| ifrs:DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners | {"amount": 168000000.0} | 2024-12-31 | esef |
| ifrs:DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwnersPerShare | {"amount": 1.62} | 2024-12-31 | esef |
| ifrs:DividendsReceivedClassifiedAsInvestingActivities | {"amount": 2000000.0} | 2024-12-31 | esef |
| ifrs:DividendsReceivedClassifiedAsInvestingActivities | {"amount": 1000000.0} | 2023-12-31 | esef |
| ifrs:DividendsReceivedClassifiedAsOperatingActivities | {"amount": 20000000.0} | 2024-12-31 | esef |
| ifrs:DividendsReceivedClassifiedAsOperatingActivities | {"amount": 6000000.0} | 2023-12-31 | esef |
| ifrs:EffectOfExchangeRateChangesOnCashAndCashEquivalents | {"amount": 2000000.0} | 2024-12-31 | esef |
| ifrs:EffectOfExchangeRateChangesOnCashAndCashEquivalents | {"amount": -28000000.0} | 2023-12-31 | esef |
| ifrs:Equity | {"amount": 7482000000.0} | 2024-12-31 | esef |
| ifrs:Equity | {"amount": 7608000000.0} | 2023-12-31 | esef |
| ifrs:Equity | {"amount": 4946000000.0} | 2022-12-31 | esef |
| ifrs:EquityAndLiabilities | {"amount": 12373000000.0} | 2024-12-31 | esef |
| ifrs:EquityAndLiabilities | {"amount": 12894000000.0} | 2023-12-31 | esef |
| ifrs:EquityInstrumentsHeld | {"amount": 86000000.0} | 2024-12-31 | esef |
| ifrs:EquityInstrumentsHeld | {"amount": 94000000.0} | 2023-12-31 | esef |
| ifrs:ExpenseDueToUnwindingOfDiscountOnProvisions | {"amount": 18000000.0} | 2024-12-31 | esef |
| ifrs:ExpenseDueToUnwindingOfDiscountOnProvisions | {"amount": 28000000.0} | 2023-12-31 | esef |
| ifrs:GainsLossesOnCashFlowHedgesBeforeTax | {"amount": 40000000.0} | 2024-12-31 | esef |
| ifrs:GainsLossesOnCashFlowHedgesBeforeTax | {"amount": -50000000.0} | 2023-12-31 | esef |
| ifrs:GainsLossesOnExchangeDifferencesOnTranslationBeforeTax | {"amount": 213000000.0} | 2024-12-31 | esef |
| ifrs:GainsLossesOnExchangeDifferencesOnTranslationBeforeTax | {"amount": -169000000.0} | 2023-12-31 | esef |
| ifrs:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss | {"amount": -7000000.0} | 2024-12-31 | esef |
| ifrs:GainsLossesOnFinancialAssetsAtFairValueThroughProfitOrLoss | {"amount": 10000000.0} | 2023-12-31 | esef |
| ifrs:Goodwill | {"amount": 2659000000.0} | 2024-12-31 | esef |
| ifrs:Goodwill | {"amount": 2560000000.0} | 2023-12-31 | esef |
| ifrs:GrossProfit | {"amount": 2219000000.0} | 2024-12-31 | esef |
| ifrs:GrossProfit | {"amount": 2375000000.0} | 2023-12-31 | esef |
| ifrs:IncomeTaxesPaidRefundClassifiedAsOperatingActivities | {"amount": 181000000.0} | 2024-12-31 | esef |
| ifrs:IncomeTaxesPaidRefundClassifiedAsOperatingActivities | {"amount": 288000000.0} | 2023-12-31 | esef |
| ifrs:IncomeTaxExpenseContinuingOperations | {"amount": 357000000.0} | 2024-12-31 | esef |
| ifrs:IncomeTaxExpenseContinuingOperations | {"amount": 192000000.0} | 2023-12-31 | esef |
| ifrs:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome | {"amount": 10000000.0} | 2024-12-31 | esef |
| ifrs:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome | {"amount": -28000000.0} | 2023-12-31 | esef |
| ifrs:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges | {"amount": -493000000.0} | 2024-12-31 | esef |
| ifrs:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges | {"amount": 934000000.0} | 2023-12-31 | esef |
| ifrs:IncreaseDecreaseInWorkingCapital | {"amount": 123000000.0} | 2024-12-31 | esef |
| ifrs:IncreaseDecreaseInWorkingCapital | {"amount": -108000000.0} | 2023-12-31 | esef |
| ifrs:IncreaseDecreaseThroughOtherContributionsByOwners | {"amount": 7000000.0} | 2023-12-31 | esef |
| ifrs:IncreaseDecreaseThroughOtherContributionsByOwners | {"amount": 9000000.0} | 2024-12-31 | esef |
| ifrs:IncreaseDecreaseThroughSharebasedPaymentTransactions | {"amount": 11000000.0} | 2023-12-31 | esef |
| ifrs:IncreaseDecreaseThroughSharebasedPaymentTransactions | {"amount": 19000000.0} | 2024-12-31 | esef |
| ifrs:IncreaseDecreaseThroughTransfersAndOtherChangesEquity | {"amount": 6000000.0} | 2024-12-31 | esef |
| ifrs:IncreaseDecreaseThroughTreasuryShareTransactions | {"amount": 2000000.0} | 2023-12-31 | esef |
| ifrs:IncreaseDecreaseThroughTreasuryShareTransactions | {"amount": -137000000.0} | 2024-12-31 | esef |
| ifrs:IntangibleAssetsOtherThanGoodwill | {"amount": 1639000000.0} | 2024-12-31 | esef |
| ifrs:IntangibleAssetsOtherThanGoodwill | {"amount": 1659000000.0} | 2023-12-31 | esef |
| ifrs:InterestExpense | {"amount": 113000000.0} | 2024-12-31 | esef |
| ifrs:InterestExpense | {"amount": 190000000.0} | 2023-12-31 | esef |
| ifrs:Inventories | {"amount": 1273000000.0} | 2024-12-31 | esef |
| ifrs:Inventories | {"amount": 1244000000.0} | 2023-12-31 | esef |
| ifrs:InvestmentAccountedForUsingEquityMethod | {"amount": 208000000.0} | 2024-12-31 | esef |
| ifrs:InvestmentAccountedForUsingEquityMethod | {"amount": 207000000.0} | 2023-12-31 | esef |
| ifrs:IssuedCapital | {"amount": 1352000000.0} | 2024-12-31 | esef |
| ifrs:IssuedCapital | {"amount": 1352000000.0} | 2023-12-31 | esef |
| ifrs:IssueOfEquity | {"amount": 0.0} | 2023-12-31 | esef |
| ifrs:NoncontrollingInterests | {"amount": 50000000.0} | 2024-12-31 | esef |
| ifrs:NoncontrollingInterests | {"amount": 42000000.0} | 2023-12-31 | esef |
| ifrs:NoncurrentAssets | {"amount": 9079000000.0} | 2024-12-31 | esef |
| ifrs:NoncurrentAssets | {"amount": 9108000000.0} | 2023-12-31 | esef |
| ifrs:NoncurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod | {"amount": 13000000.0} | 2024-12-31 | esef |
| ifrs:NoncurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod | {"amount": 19000000.0} | 2023-12-31 | esef |
| ifrs:NoncurrentLiabilities | {"amount": 2961000000.0} | 2024-12-31 | esef |
| ifrs:NoncurrentLiabilities | {"amount": 3442000000.0} | 2023-12-31 | esef |
| ifrs:NoncurrentPortionOfOtherNoncurrentBorrowings | {"amount": 1822000000.0} | 2024-12-31 | esef |
| ifrs:NoncurrentPortionOfOtherNoncurrentBorrowings | {"amount": 2159000000.0} | 2023-12-31 | esef |
| ifrs:NoncurrentProvisionsForEmployeeBenefits | {"amount": 395000000.0} | 2024-12-31 | esef |
| ifrs:NoncurrentProvisionsForEmployeeBenefits | {"amount": 373000000.0} | 2023-12-31 | esef |
| ifrs:OtherAdjustmentsForNoncashItems | {"amount": 7000000.0} | 2024-12-31 | esef |
| ifrs:OtherAdjustmentsForNoncashItems | {"amount": -62000000.0} | 2023-12-31 | esef |
| ifrs:OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities | {"amount": 3000000.0} | 2024-12-31 | esef |
| ifrs:OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities | {"amount": 14000000.0} | 2023-12-31 | esef |
| ifrs:OtherComprehensiveIncome | {"amount": 168000000.0} | 2024-12-31 | esef |
| ifrs:OtherComprehensiveIncome | {"amount": -238000000.0} | 2023-12-31 | esef |
| ifrs:OtherComprehensiveIncomeBeforeTaxGainsLossesFromInvestmentsInEquityInstruments | {"amount": -3000000.0} | 2024-12-31 | esef |
| ifrs:OtherComprehensiveIncomeBeforeTaxGainsLossesFromInvestmentsInEquityInstruments | {"amount": -6000000.0} | 2023-12-31 | esef |
| ifrs:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans | {"amount": -78000000.0} | 2024-12-31 | esef |
| ifrs:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans | {"amount": -35000000.0} | 2023-12-31 | esef |
| ifrs:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax | {"amount": 260000000.0} | 2024-12-31 | esef |
| ifrs:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTax | {"amount": -225000000.0} | 2023-12-31 | esef |
| ifrs:OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax | {"amount": -81000000.0} | 2024-12-31 | esef |
| ifrs:OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax | {"amount": -41000000.0} | 2023-12-31 | esef |
| ifrs:OtherCurrentBorrowingsAndCurrentPortionOfOtherNoncurrentBorrowings | {"amount": 293000000.0} | 2024-12-31 | esef |
| ifrs:OtherCurrentBorrowingsAndCurrentPortionOfOtherNoncurrentBorrowings | {"amount": 154000000.0} | 2023-12-31 | esef |
| ifrs:OtherCurrentFinancialAssets | {"amount": 67000000.0} | 2024-12-31 | esef |
| ifrs:OtherCurrentFinancialAssets | {"amount": 48000000.0} | 2023-12-31 | esef |
| ifrs:OtherCurrentLiabilities | {"amount": 392000000.0} | 2024-12-31 | esef |
| ifrs:OtherCurrentLiabilities | {"amount": 417000000.0} | 2023-12-31 | esef |
| ifrs:OtherCurrentReceivables | {"amount": 297000000.0} | 2024-12-31 | esef |
| ifrs:OtherCurrentReceivables | {"amount": 385000000.0} | 2023-12-31 | esef |
| ifrs:OtherFinanceIncomeCost | {"amount": -4000000.0} | 2024-12-31 | esef |
| ifrs:OtherFinanceIncomeCost | {"amount": -31000000.0} | 2023-12-31 | esef |
| ifrs:OtherGainsLosses | {"amount": -161000000.0} | 2024-12-31 | esef |
| ifrs:OtherGainsLosses | {"amount": -141000000.0} | 2023-12-31 | esef |
| ifrs:OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities | {"amount": 0.0} | 2024-12-31 | esef |
| ifrs:OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities | {"amount": -9000000.0} | 2023-12-31 | esef |
| ifrs:OtherLongtermProvisions | {"amount": 314000000.0} | 2024-12-31 | esef |
| ifrs:OtherLongtermProvisions | {"amount": 405000000.0} | 2023-12-31 | esef |
| ifrs:OtherNoncurrentFinancialAssets | {"amount": 30000000.0} | 2024-12-31 | esef |
| ifrs:OtherNoncurrentFinancialAssets | {"amount": 30000000.0} | 2023-12-31 | esef |
| ifrs:OtherNoncurrentLiabilities | {"amount": 50000000.0} | 2024-12-31 | esef |
| ifrs:OtherNoncurrentLiabilities | {"amount": 76000000.0} | 2023-12-31 | esef |
| ifrs:OtherShorttermProvisions | {"amount": 219000000.0} | 2024-12-31 | esef |
| ifrs:OtherShorttermProvisions | {"amount": 297000000.0} | 2023-12-31 | esef |
| ifrs:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities | {"amount": 61000000.0} | 2024-12-31 | esef |
| ifrs:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities | {"amount": 53000000.0} | 2023-12-31 | esef |
| ifrs:ProceedsFromBorrowingsClassifiedAsFinancingActivities | {"amount": 1315000000.0} | 2024-12-31 | esef |
| ifrs:ProceedsFromBorrowingsClassifiedAsFinancingActivities | {"amount": 1755000000.0} | 2023-12-31 | esef |
| ifrs:ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets | {"amount": 9000000.0} | 2024-12-31 | esef |
| ifrs:ProceedsFromDisposalsOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets | {"amount": 1000000.0} | 2023-12-31 | esef |
| ifrs:ProceedsFromIssuingOtherEquityInstruments | {"amount": 9000000.0} | 2024-12-31 | esef |
| ifrs:ProceedsFromIssuingOtherEquityInstruments | {"amount": 7000000.0} | 2023-12-31 | esef |
| ifrs:ProfitLoss | {"amount": -5000000.0} | 2024-12-31 | esef |
| ifrs:ProfitLoss | {"amount": 197000000.0} | 2023-12-31 | esef |
| ifrs:ProfitLossAttributableToNoncontrollingInterests | {"amount": 0.0} | 2024-12-31 | esef |