Operating expense Expense from share-based payment transactions with employees Tax expense (income) Other comprehensive income, before tax, cash flow hedges Income tax relating to components of other comprehensive income that will be reclassified to profit or loss Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss Reduction of issued capital Increase (decrease) in cash and cash equivalents after effect of exchange rate changes Increase (decrease) in working capital Income taxes paid, classified as operating activities Cash flows from (used in) operating activities Cash flows from (used in) investing activities Repayments of non-current borrowings Payments of lease liabilities, classified as financing activities Cash flows from (used in) financing activities Adjustments for undistributed profits of investments accounted for using equity method Finance costs paid, classified as operating activities Cash flows from (used in) operations before changes in working capital Dividends paid to equity holders of parent, classified as financing activities Dividends paid to non-controlling interests, classified as financing activities ServiceConcessionRights PropertyPlantAndEquipementIncludingRightofuseAssets CurrentCashManagementFinancialAssets Equity attributable to owners of parent [abstract] OtherReservesAndRetainedEarningsExcludingProfitLossForReportingPeriod RevenueFromContractsWithCustomersOtherThanRevenueFromConcessionSubsidiariesDerivedFromWorkCarriedOutByNonGroupCompanies RevenueFromConcessionSubsidiariesDerivedFromWorkCarriedOutByNonGroupCompanies ProfitLossFromOrdinaryOperatingActivities OtherOperatingIncomeExpenseRecurring ProfitLossFromOperatingActivitiesRecurring OtherOperatingIncomeExpenseNonRecurring GrossFinanceCosts GrossFinanceCosts NetFinanceCosts NetFinanceCosts Other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] Other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] OtherComprehensiveIncomeBeforeTaxCashFlowHedgesAndOtherComprehensiveIncomeBeforeTaxHedgesOfNetInvestmentsInForeignOperations OtherComprehensiveIncomeBeforeTaxCostOfHedging OtherReservesAndRetainedEarningsExcludingProfitLossForReportingPeriodMember OtherComprehensiveIncomeOtherThanAssociatesAndJointVentures OtherComprehensiveIncomeAssociatesAndJointVentures DividendsPaidAndIncreaseDecreaseThroughAppropriationOfRetainedEarnings DividendsPaidAndIncreaseDecreaseThroughAppropriationOfRetainedEarnings IncreaseDecreaseThroughChangeInEquityOfSubsidiariesIncreaseDecreaseThroughAcquisitionOfSubsidiaryAndIncreaseDecreaseThroughDisposalOfSubsidiary OtherIncreaseDecreaseInCashAndCashEquivalents Cash flows from (used in) operations before changes in working capital [abstract] InterestPaidAndInterestReceivedClassifiedAsOperatingActivities InterestPaidAndInterestReceivedClassifiedAsOperatingActivities DividendsReceivedFromInvestmentsAccountedForUsingEquityMethodClassifiedAsOperatingActivities IncreaseDecreaseInPropertyPlantAndEquipmentAndIntangibleAssetsClassifiedAsInvestingActivities [abstract] GrowthInvestmentsInConcessionsAndPppsClassifiedAsInvestingActivities [abstract] IncreaseDecreaseInInvestmentsClassifiedAsInvestingActivities [abstract] ProceedsFromIssuingSharesProceedsFromIssuingOtherEquityInstrumentsAndPaymentsOfOtherEquityInstrumentsClassifiedAsFinancingActivities PaymentsToAcquireOrRedeemEntitysSharesAndProceedsFromSaleOrIssueOfTreasuryShares ProceedsFromChangesInOwnershipInterestsInSubsidiariesAndPaymentsFromChangesInOwnershipInterestsInSubsidiaries Dividends paid, classified as financing activities [abstract] IncreaseDecreaseInCurrentCashManagementFinancialAssetsAndOtherCurrentFinancialLiabilitiesClassifiedAsFinancingActivities IncreaseDecreaseInCurrentCashManagementFinancialAssetsAndOtherCurrentFinancialLiabilitiesClassifiedAsFinancingActivities AdjustmentsForProvisionsAndAdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss AdjustmentsForNetFinanceCosts AdjustmentsForInterestExpenseOnLeaseLiabilities PurchaseOfPropertyPlantAndEquipmentAndPurchaseOfIntangibleAssetsClassifiedAsInvestingActivities PurchaseOfPropertyPlantAndEquipmentAndPurchaseOfIntangibleAssetsClassifiedAsInvestingActivities ProceedsFromSalesOfPropertyPlantAndEquipmentAndProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities IncreaseDecreaseInPropertyPlantAndEquipmentAndIntangibleAssetsClassifiedAsInvestingActivities PurchaseOfConcessionFixedAssetsNetOfGrantsReceivedClassifiedAsInvestingActivities PurchaseOfConcessionFixedAssetsNetOfGrantsReceivedClassifiedAsInvestingActivities IncreaseDecreaseInFinancialReceivablesPppContractsAndOthersClassifiedAsInvestingActivities IncreaseDecreaseInFinancialReceivablesPppContractsAndOthersClassifiedAsInvestingActivities GrowthInvestmentsInConcessionsAndPppsClassifiedAsInvestingActivities CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesPurchaseOfInterestsInInvestmentsAccountedForUsingEquityMethodAndPurchaseOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethodClassifiedAsInvestingActivities CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesPurchaseOfInterestsInInvestmentsAccountedForUsingEquityMethodAndPurchaseOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethodClassifiedAsInvestingActivities CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethodAndProceedsFromSalesOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethodClassifiedAsInvestingActivities IncreaseDecreaseInInvestmentsClassifiedAsInvestingActivities DisclosureOfOtherFinancialShortTermRessources DisclosureOfKeyPerformanceMeasures DisclosureOfClimateRisks DisclosureOfManagementPerformance DisclosureOfNetCashManaged Disclosure Of Liquidity And Financing