| Fact | Value | Period | Source |
|---|
| cash_and_equivalents | {"amount": 11863430000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2024-12-31 | esef |
| cash_and_equivalents | {"amount": 11278533000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2023-12-31 | esef |
| cash_and_equivalents | {"amount": 6826225000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2022-12-31 | esef |
| cash_and_equivalents | {"amount": 18965097000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2021-12-31 | esef |
| cash_and_equivalents | {"amount": 10316799000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2020-12-31 | esef |
| cash_and_equivalents | {"amount": 7828983000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2019-12-31 | esef |
| cash_and_equivalents | {"amount": 5871676000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2018-12-31 | esef |
| cashflow_financing | {"amount": -748341000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2024-12-31 | esef |
| cashflow_financing | {"amount": -317252000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2023-12-31 | esef |
| cashflow_financing | {"amount": -937684000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2022-12-31 | esef |
| cashflow_financing | {"amount": -2219096000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2021-12-31 | esef |
| cashflow_financing | {"amount": -380749000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2020-12-31 | esef |
| cashflow_financing | {"amount": -451599000.0, "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities"} | 2019-12-31 | esef |
| cashflow_investing | {"amount": -1590909000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2024-12-31 | esef |
| cashflow_investing | {"amount": -2190583000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2023-12-31 | esef |
| cashflow_investing | {"amount": -1022024000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2022-12-31 | esef |
| cashflow_investing | {"amount": -740742000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2021-12-31 | esef |
| cashflow_investing | {"amount": -410278000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2020-12-31 | esef |
| cashflow_investing | {"amount": -249495000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2019-12-31 | esef |
| cashflow_operating | {"amount": 2931909000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2024-12-31 | esef |
| cashflow_operating | {"amount": 6970387000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2023-12-31 | esef |
| cashflow_operating | {"amount": -10121259000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2022-12-31 | esef |
| cashflow_operating | {"amount": 11617981000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2021-12-31 | esef |
| cashflow_operating | {"amount": 3260458000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2020-12-31 | esef |
| cashflow_operating | {"amount": 2658739000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2019-12-31 | esef |
| controlled_by | {"lei": "5493006QMFDDMYWIAM13", "meaning": "oberste Konsolidierung (Konzernspitze)", "enti | | gleif |
| entity_legal_form | {"value": "5RDO", "elf_code": "5RDO"} | | gleif |
| eps_basic | {"amount": 0.38, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2024-12-31 | esef |
| eps_basic | {"amount": 0.48, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2023-12-31 | esef |
| eps_basic | {"amount": 0.66, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2022-12-31 | esef |
| eps_basic | {"amount": 0.62, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2021-12-31 | esef |
| eps_basic | {"amount": 0.23, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2020-12-31 | esef |
| eps_basic | {"amount": 0.57, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2019-12-31 | esef |
| eps_diluted | {"amount": 0.38, "concept": "ifrs-full:DilutedEarningsLossPerShare"} | 2024-12-31 | esef |
| eps_diluted | {"amount": 0.48, "concept": "ifrs-full:DilutedEarningsLossPerShare"} | 2023-12-31 | esef |
| eps_diluted | {"amount": 0.66, "concept": "ifrs-full:DilutedEarningsLossPerShare"} | 2022-12-31 | esef |
| eps_diluted | {"amount": 0.62, "concept": "ifrs-full:DilutedEarningsLossPerShare"} | 2021-12-31 | esef |
| eps_diluted | {"amount": 0.23, "concept": "ifrs-full:DilutedEarningsLossPerShare"} | 2020-12-31 | esef |
| eps_diluted | {"amount": 0.57, "concept": "ifrs-full:DilutedEarningsLossPerShare"} | 2019-12-31 | esef |
| headquarters_address | {"city": "BOADILLA DEL MONTE", "region": "ES-M", "street": "AVENIDA DE CANTABRIA S/N", "co | | gleif |
| ifrs:AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets | {"amount": 126228000.0} | 2024-12-31 | esef |
| ifrs:AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets | {"amount": -82622000.0} | 2023-12-31 | esef |
| ifrs:AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets | {"amount": -709133000.0} | 2022-12-31 | esef |
| ifrs:AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountAssets | {"amount": -46269000.0} | 2021-12-31 | esef |
| ifrs:AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities | {"amount": 0.0} | 2024-12-31 | esef |
| ifrs:AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities | {"amount": 0.0} | 2023-12-31 | esef |
| ifrs:AccumulatedFairValueHedgeAdjustmentOnHedgedItemIncludedInCarryingAmountLiabilities | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesAssets | {"amount": -46269000.0} | 2021-12-31 | esef |
| ifrs:AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesAssets | {"amount": 16069000.0} | 2020-12-31 | esef |
| ifrs:AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesAssets | {"amount": 17763000.0} | 2019-12-31 | esef |
| ifrs:AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesLiabilities | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesLiabilities | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesLiabilities | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:AccumulatedFairValueHedgeAdjustmentRemainingInStatementOfFinancialPositionForHedgedItemThatCeasedToBeAdjustedForHedgingGainsAndLossesLiabilities | {"amount": 0.0} | 2019-12-31 | esef |
| ifrs:AccumulatedOtherComprehensiveIncome | {"amount": -724823000.0} | 2024-12-31 | esef |
| ifrs:AccumulatedOtherComprehensiveIncome | {"amount": -678242000.0} | 2023-12-31 | esef |
| ifrs:AccumulatedOtherComprehensiveIncome | {"amount": -582107000.0} | 2022-12-31 | esef |
| ifrs:AccumulatedOtherComprehensiveIncome | {"amount": -645973000.0} | 2021-12-31 | esef |
| ifrs:AccumulatedOtherComprehensiveIncome | {"amount": -701640000.0} | 2020-12-31 | esef |
| ifrs:AccumulatedOtherComprehensiveIncome | {"amount": -529200000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForAmountsTransferredToInitialCarryingAmountOfHedgedItems | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForAmountsTransferredToInitialCarryingAmountOfHedgedItems | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForAmountsTransferredToInitialCarryingAmountOfHedgedItems | {"amount": 0.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading | {"amount": -77488000.0} | 2024-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading | {"amount": 110069000.0} | 2023-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading | {"amount": -445008000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading | {"amount": -27686000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading | {"amount": 3344000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading | {"amount": -2711000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInOtherAssets | {"amount": -371683000.0} | 2024-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInOtherAssets | {"amount": -266434000.0} | 2023-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInOtherAssets | {"amount": -582970000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInOtherAssets | {"amount": -184141000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInOtherAssets | {"amount": 382391000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInOtherAssets | {"amount": -217667000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpense | {"amount": 229804000.0} | 2024-12-31 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpense | {"amount": 208791000.0} | 2023-12-31 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpense | {"amount": 189183000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpense | {"amount": 191320000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpense | {"amount": 162083000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpense | {"amount": 164109000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForFairValueGainsLosses | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForFairValueGainsLosses | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForFairValueGainsLosses | {"amount": 0.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInFinancialLiabilitiesHeldForTrading | {"amount": -90932000.0} | 2024-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInFinancialLiabilitiesHeldForTrading | {"amount": -61531000.0} | 2023-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInFinancialLiabilitiesHeldForTrading | {"amount": 409700000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInFinancialLiabilitiesHeldForTrading | {"amount": 29348000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInFinancialLiabilitiesHeldForTrading | {"amount": -282000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInFinancialLiabilitiesHeldForTrading | {"amount": 1573000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInOtherLiabilities | {"amount": 183594000.0} | 2024-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInOtherLiabilities | {"amount": 515019000.0} | 2023-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInOtherLiabilities | {"amount": 273451000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInOtherLiabilities | {"amount": 68617000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInOtherLiabilities | {"amount": -194056000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInOtherLiabilities | {"amount": 131512000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForReconcileProfitLoss | {"amount": 1728148000.0} | 2021-12-31 | esef |
| ifrs:AdjustmentsForReconcileProfitLoss | {"amount": 2024307000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForReconcileProfitLoss | {"amount": 1535898000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital | {"amount": 2518907000.0} | 2024-12-31 | esef |
| ifrs:AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital | {"amount": 1967556000.0} | 2023-12-31 | esef |
| ifrs:AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital | {"amount": 1605540000.0} | 2022-12-31 | esef |
| ifrs:AdjustmentsToReconcileProfitLossOtherThanChangesInWorkingCapital | {"amount": 1728148000.0} | 2021-12-31 | esef |
| ifrs:AdministrativeExpense | {"amount": 1844759000.0} | 2024-12-31 | esef |
| ifrs:AdministrativeExpense | {"amount": 1884565000.0} | 2023-12-31 | esef |
| ifrs:AdministrativeExpense | {"amount": 1756232000.0} | 2022-12-31 | esef |
| ifrs:AmountsRemovedFromEquityAndIncludedInCarryingAmountOfNonfinancialAssetLiabilityWhoseAcquisitionOrIncurrenceWasHedgedHighlyProbableForecastTransactionBeforeTax | {"amount": 0.0} | 2024-12-31 | esef |
| ifrs:AmountsRemovedFromEquityAndIncludedInCarryingAmountOfNonfinancialAssetLiabilityWhoseAcquisitionOrIncurrenceWasHedgedHighlyProbableForecastTransactionBeforeTax | {"amount": 0.0} | 2023-12-31 | esef |
| ifrs:AmountsRemovedFromEquityAndIncludedInCarryingAmountOfNonfinancialAssetLiabilityWhoseAcquisitionOrIncurrenceWasHedgedHighlyProbableForecastTransactionBeforeTax | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:AmountsRemovedFromEquityAndIncludedInCarryingAmountOfNonfinancialAssetLiabilityWhoseAcquisitionOrIncurrenceWasHedgedHighlyProbableForecastTransactionBeforeTax | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:Assets | {"amount": 148076143000.0} | 2024-12-31 | esef |
| ifrs:Assets | {"amount": 143347488000.0} | 2023-12-31 | esef |
| ifrs:Assets | {"amount": 130279694000.0} | 2022-12-31 | esef |
| ifrs:Assets | {"amount": 130931189000.0} | 2021-12-31 | esef |
| ifrs:Assets | {"amount": 120034603000.0} | 2020-12-31 | esef |
| ifrs:Assets | {"amount": 114583203000.0} | 2019-12-31 | esef |
| ifrs:AssetsUnderInsuranceContractsAndReinsuranceContractsIssued | {"amount": 0.0} | 2024-12-31 | esef |
| ifrs:AssetsUnderInsuranceContractsAndReinsuranceContractsIssued | {"amount": 0.0} | 2023-12-31 | esef |
| ifrs:AssetsUnderInsuranceContractsAndReinsuranceContractsIssued | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:AssetsUnderInsuranceContractsAndReinsuranceContractsIssued | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:AssetsUnderInsuranceContractsAndReinsuranceContractsIssued | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:AssetsUnderInsuranceContractsAndReinsuranceContractsIssued | {"amount": 0.0} | 2019-12-31 | esef |
| ifrs:BankOverdraftsClassifiedAsCashEquivalents | {"amount": 0.0} | 2024-12-31 | esef |
| ifrs:BankOverdraftsClassifiedAsCashEquivalents | {"amount": 0.0} | 2023-12-31 | esef |
| ifrs:BankOverdraftsClassifiedAsCashEquivalents | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:BankOverdraftsClassifiedAsCashEquivalents | {"amount": 0.0} | 2021-12-31 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 0.38} | 2024-12-31 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 0.48} | 2023-12-31 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 0.66} | 2022-12-31 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 0.62} | 2021-12-31 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 0.23} | 2020-12-31 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 0.57} | 2019-12-31 | esef |
| ifrs:CancellationOfTreasuryShares | {"amount": 0.0} | 2024-12-31 | esef |
| ifrs:CancellationOfTreasuryShares | {"amount": 0.0} | 2023-12-31 | esef |
| ifrs:CancellationOfTreasuryShares | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:CashAndBankBalancesAtCentralBanks | {"amount": 9215910000.0} | 2024-12-31 | esef |
| ifrs:CashAndBankBalancesAtCentralBanks | {"amount": 8348066000.0} | 2023-12-31 | esef |
| ifrs:CashAndBankBalancesAtCentralBanks | {"amount": 6826225000.0} | 2022-12-31 | esef |
| ifrs:CashAndBankBalancesAtCentralBanks | {"amount": 18965097000.0} | 2021-12-31 | esef |
| ifrs:CashAndBankBalancesAtCentralBanks | {"amount": 10316799000.0} | 2020-12-31 | esef |
| ifrs:CashAndBankBalancesAtCentralBanks | {"amount": 7828983000.0} | 2019-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 11863430000.0} | 2024-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 11278533000.0} | 2023-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 6826225000.0} | 2022-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 18965097000.0} | 2021-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 10316799000.0} | 2020-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 7828983000.0} | 2019-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 5871676000.0} | 2018-12-31 | esef |
| ifrs:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 7363000.0} | 2024-12-31 | esef |
| ifrs:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 841204000.0} | 2023-12-31 | esef |
| ifrs:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 0.0} | 2022-12-31 | esef |
| ifrs:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 449946000.0} | 2021-12-31 | esef |
| ifrs:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 196853000.0} | 2020-12-31 | esef |
| ifrs:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 70606000.0} | 2019-12-31 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -748341000.0} | 2024-12-31 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -317252000.0} | 2023-12-31 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -937684000.0} | 2022-12-31 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -2219096000.0} | 2021-12-31 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -380749000.0} | 2020-12-31 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivities | {"amount": -451599000.0} | 2019-12-31 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -1590909000.0} | 2024-12-31 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -2190583000.0} | 2023-12-31 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -1022024000.0} | 2022-12-31 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -740742000.0} | 2021-12-31 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -410278000.0} | 2020-12-31 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -249495000.0} | 2019-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 2931909000.0} | 2024-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 6970387000.0} | 2023-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": -10121259000.0} | 2022-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 11617981000.0} | 2021-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 3260458000.0} | 2020-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 2658739000.0} | 2019-12-31 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 51980000.0} | 2024-12-31 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 1289392000.0} | 2023-12-31 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 21309000.0} | 2022-12-31 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 360066000.0} | 2021-12-31 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 438482000.0} | 2020-12-31 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 76078000.0} | 2019-12-31 | esef |
| ifrs:CashOnHand | {"amount": 61109000.0} | 2024-12-31 | esef |
| ifrs:CashOnHand | {"amount": 40160000.0} | 2023-12-31 | esef |
| ifrs:CashOnHand | {"amount": 82148000.0} | 2022-12-31 | esef |
| ifrs:ChangesInEquity | {"amount": -2065181000.0} | 2021-12-31 | esef |
| ifrs:ChangesInEquity | {"amount": 75899000.0} | 2020-12-31 | esef |
| ifrs:ChangesInEquity | {"amount": -1273644000.0} | 2019-12-31 | esef |
| ifrs:ComprehensiveIncome | {"amount": 992148000.0} | 2024-12-31 | esef |
| ifrs:ComprehensiveIncome | {"amount": 1220283000.0} | 2023-12-31 | esef |
| ifrs:ComprehensiveIncome | {"amount": 1659617000.0} | 2022-12-31 | esef |
| ifrs:ComprehensiveIncome | {"amount": 1552497000.0} | 2021-12-31 | esef |
| ifrs:ComprehensiveIncome | {"amount": 588175000.0} | 2020-12-31 | esef |
| ifrs:ComprehensiveIncome | {"amount": 1343503000.0} | 2019-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": 234351000.0} | 2024-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": 320379000.0} | 2023-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": 352891000.0} | 2022-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": 322141000.0} | 2021-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": 256560000.0} | 2020-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": 276427000.0} | 2019-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToOwnersOfParent | {"amount": 757797000.0} | 2024-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToOwnersOfParent | {"amount": 899904000.0} | 2023-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToOwnersOfParent | {"amount": 1306726000.0} | 2022-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToOwnersOfParent | {"amount": 1230356000.0} | 2021-12-31 | esef |