lbl25721 -

Profit or loss [abstract]
conceptifrs-full:IncomeStatementAbstracty
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:IncomeStatementAbstracty
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Estado de Resultados Integral por Servicio [partidas]
conceptco-sspd-ef-Grupo1:EstadoResultadosIntegralPartidasy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptco-sspd-ef-Grupo1:EstadoResultadosIntegralPartidasy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Profit (loss) [abstract]
conceptifrs-full:ProfitLossAbstracty
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:ProfitLossAbstracty
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Revenue
conceptifrs-full:Revenuey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:Revenuey
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Interest revenue calculated using effective interest method
conceptifrs-full:InterestRevenueCalculatedUsingEffectiveInterestMethody
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:InterestRevenueCalculatedUsingEffectiveInterestMethody
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Cost of sales
conceptifrs-full:CostOfSalesy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:CostOfSalesy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Gross profit
conceptifrs-full:GrossProfity
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:GrossProfity
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Other income
conceptifrs-full:OtherIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:OtherIncomey
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Administrative expenses
conceptifrs-full:AdministrativeExpensey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:AdministrativeExpensey
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Other expense, by function
conceptifrs-full:OtherExpenseByFunctiony
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:OtherExpenseByFunctiony
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Other gains (losses)
conceptifrs-full:OtherGainsLossesy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:OtherGainsLossesy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Profit (loss) from operating activities
conceptifrs-full:ProfitLossFromOperatingActivitiesy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:ProfitLossFromOperatingActivitiesy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Difference between carrying amount of dividends payable and carrying amount of non-cash assets distributed
conceptifrs-full:DifferenceBetweenCarryingAmountOfDividendsPayableAndCarryingAmountOfNoncashAssetsDistributedy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:DifferenceBetweenCarryingAmountOfDividendsPayableAndCarryingAmountOfNoncashAssetsDistributedy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Gains (losses) on net monetary position
conceptifrs-full:GainsLossesOnNetMonetaryPositiony
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:GainsLossesOnNetMonetaryPositiony
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Gain (loss) arising from derecognition of financial assets measured at amortised cost
conceptifrs-full:GainLossArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCosty
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:GainLossArisingFromDerecognitionOfFinancialAssetsMeasuredAtAmortisedCosty
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Finance income
conceptifrs-full:FinanceIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:FinanceIncomey
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Finance costs
conceptifrs-full:FinanceCostsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:FinanceCostsy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9
conceptifrs-full:ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9y
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:ImpairmentLossImpairmentGainAndReversalOfImpairmentLossDeterminedInAccordanceWithIFRS9y
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Share of profit (loss) of associates and joint ventures accounted for using equity method
conceptifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethody
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethody
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Other income (expense) from subsidiaries, jointly controlled entities and associates
conceptifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociatesy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociatesy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Gains (losses) arising from difference between previous amortised cost and fair value of financial assets reclassified out of amortised cost into fair value through profit or loss measurement category
conceptifrs-full:GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValuey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:GainsLossesArisingFromDifferenceBetweenPreviousCarryingAmountAndFairValueOfFinancialAssetsReclassifiedAsMeasuredAtFairValuey
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Cumulative gain (loss) previously recognised in other comprehensive income arising from reclassification of financial assets out of fair value through other comprehensive income into fair value through profit or loss measurement category
conceptifrs-full:CumulativeGainLossPreviouslyRecognisedInOtherComprehensiveIncomeArisingFromReclassificationOfFinancialAssetsOutOfFairValueThroughOtherComprehensiveIncomeIntoFairValueThroughProfitOrLossMeasurementCategoryy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:CumulativeGainLossPreviouslyRecognisedInOtherComprehensiveIncomeArisingFromReclassificationOfFinancialAssetsOutOfFairValueThroughOtherComprehensiveIncomeIntoFairValueThroughProfitOrLossMeasurementCategoryy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Hedging gains (losses) for hedge of group of items with offsetting risk positions
conceptifrs-full:HedgingGainsLossesForHedgeOfGroupOfItemsWithOffsettingRiskPositionsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:HedgingGainsLossesForHedgeOfGroupOfItemsWithOffsettingRiskPositionsy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Profit (loss) before tax
conceptifrs-full:ProfitLossBeforeTaxy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:ProfitLossBeforeTaxy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Tax expense (income)
conceptifrs-full:IncomeTaxExpenseContinuingOperationsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:IncomeTaxExpenseContinuingOperationsy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Profit (loss) from continuing operations
conceptifrs-full:ProfitLossFromContinuingOperationsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:ProfitLossFromContinuingOperationsy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Profit (loss) from discontinued operations
conceptifrs-full:ProfitLossFromDiscontinuedOperationsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:ProfitLossFromDiscontinuedOperationsy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Profit (loss)
conceptifrs-full:ProfitLossy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:ProfitLossy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Profit (loss), attributable to owners of parent
conceptifrs-full:ProfitLossAttributableToOwnersOfParenty
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:ProfitLossAttributableToOwnersOfParenty
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Profit (loss), attributable to non-controlling interests
conceptifrs-full:ProfitLossAttributableToNoncontrollingInterestsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:ProfitLossAttributableToNoncontrollingInterestsy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Earnings per share [abstract]
conceptifrs-full:EarningsPerShareAbstracty
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:EarningsPerShareAbstracty
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Basic earnings per share [abstract]
conceptifrs-full:BasicEarningsPerShareAbstracty
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:BasicEarningsPerShareAbstracty
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Basic earnings (loss) per share from continuing operations
conceptifrs-full:BasicEarningsLossPerShareFromContinuingOperationsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:BasicEarningsLossPerShareFromContinuingOperationsy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Basic earnings (loss) per share from discontinued operations
conceptifrs-full:BasicEarningsLossPerShareFromDiscontinuedOperationsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:BasicEarningsLossPerShareFromDiscontinuedOperationsy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Basic earnings (loss) per share
conceptifrs-full:BasicEarningsLossPerSharey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:BasicEarningsLossPerSharey
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Diluted earnings per share [abstract]
conceptifrs-full:DilutedEarningsPerShareAbstracty
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:DilutedEarningsPerShareAbstracty
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Diluted earnings (loss) per share from continuing operations
conceptifrs-full:DilutedEarningsLossPerShareFromContinuingOperationsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:DilutedEarningsLossPerShareFromContinuingOperationsy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Diluted earnings (loss) per share from discontinued operations
conceptifrs-full:DilutedEarningsLossPerShareFromDiscontinuedOperationsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:DilutedEarningsLossPerShareFromDiscontinuedOperationsy
periodxs:date('2019-01-01')/xs:date('2019-12-31')x
Diluted earnings (loss) per share
conceptifrs-full:DilutedEarningsLossPerSharey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
conceptifrs-full:DilutedEarningsLossPerSharey
periodxs:date('2019-01-01')/xs:date('2019-12-31')x