lbl32621 -

Disclosure of income tax [text block]
conceptifrs-full:DisclosureOfIncomeTaxExplanatoryy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Major components of tax expense (income) [abstract]
conceptifrs-full:MajorComponentsOfTaxExpenseIncomeAbstracty
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Current tax expense (income) and adjustments for current tax of prior periods [abstract]
conceptifrs-full:CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriodsAbstracty
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Current tax expense (income)
conceptifrs-full:CurrentTaxExpenseIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Adjustments for current tax of prior periods
conceptifrs-full:AdjustmentsForCurrentTaxOfPriorPeriody
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Current tax expense (income) and adjustments for current tax of prior periods
conceptifrs-full:CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriodsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Deferred tax expense (income) relating to origination and reversal of temporary differences
conceptifrs-full:DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTemporaryDifferencesy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Deferred tax expense (income) relating to tax rate changes or imposition of new taxes
conceptifrs-full:DeferredTaxExpenseIncomeRelatingToTaxRateChangesOrImpositionOfNewTaxesy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce current tax expense
conceptifrs-full:TaxBenefitArisingFromPreviouslyUnrecognisedTaxLossTaxCreditOrTemporaryDifferenceOfPriorPeriodUsedToReduceCurrentTaxExpensey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce deferred tax expense
conceptifrs-full:TaxBenefitArisingFromPreviouslyUnrecognisedTaxLossTaxCreditOrTemporaryDifferenceOfPriorPeriodUsedToReduceDeferredTaxExpensey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Deferred tax expense arising from write-down or reversal of write-down of deferred tax asset
conceptifrs-full:DeferredTaxExpenseArisingFromWritedownOrReversalOfWritedownOfDeferredTaxAssety
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax expense (income) relating to changes in accounting policies and errors included in profit or loss
conceptifrs-full:TaxExpenseIncomeRelatingToChangesInAccountingPoliciesAndErrorsIncludedInProfitOrLossy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Adjustments for deferred tax of prior periods
conceptifrs-full:AdjustmentsForDeferredTaxOfPriorPeriodsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Other components of deferred tax expense (income)
conceptifrs-full:OtherComponentsOfDeferredTaxExpenseIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax expense (income)
conceptifrs-full:IncomeTaxExpenseContinuingOperationsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Current and deferred tax relating to items charged or credited directly to equity [abstract]
conceptifrs-full:CurrentAndDeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquityAbstracty
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Current tax relating to items credited (charged) directly to equity
conceptifrs-full:CurrentTaxRelatingToItemsChargedOrCreditedDirectlyToEquityy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Deferred tax relating to items credited (charged) directly to equity
conceptifrs-full:DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquityy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Current and deferred tax relating to items credited (charged) directly to equity
conceptifrs-full:CurrentAndDeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquityy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to components of other comprehensive income [abstract]
conceptifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeAbstracty
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to exchange differences on translation included in other comprehensive income
conceptifrs-full:IncomeTaxRelatingToExchangeDifferencesOnTranslationOfOtherComprehensiveIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to available-for-sale financial assets included in other comprehensive income
conceptifrs-full:IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to cash flow hedges included in other comprehensive income
conceptifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to changes in revaluation surplus included in other comprehensive income
conceptifrs-full:IncomeTaxRelatingToChangesInRevaluationSurplusOfOtherComprehensiveIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to remeasurements of defined benefit plans included in other comprehensive income
conceptifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to investments in equity instruments included in other comprehensive income
conceptifrs-full:IncomeTaxRelatingToInvestmentsInEquityInstrumentsOfOtherComprehensiveIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to hedges of net investments in foreign operations included in other comprehensive income
conceptifrs-full:IncomeTaxRelatingToHedgesOfNetInvestmentsInForeignOperationsOfOtherComprehensiveIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to changes in fair value of financial liability attributable to change in credit risk of liability included in other comprehensive income
conceptifrs-full:IncomeTaxRelatingToChangesInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityOfOtherComprehensiveIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to hedges of investments in equity instruments included in other comprehensive income
conceptifrs-full:IncomeTaxRelatingToHedgesOfInvestmentsInEquityInstrumentsOfOtherComprehensiveIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to change in value of time value of options included in other comprehensive income
conceptifrs-full:IncomeTaxRelatingToChangeInValueOfTimeValueOfOptionsOfOtherComprehensiveIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to change in value of forward elements of forward contracts included in other comprehensive income
conceptifrs-full:IncomeTaxRelatingToChangeInValueOfForwardElementsOfForwardContractsOfOtherComprehensiveIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to change in value of foreign currency basis spreads included in other comprehensive income
conceptifrs-full:IncomeTaxRelatingToChangeInValueOfForeignCurrencyBasisSpreadsOfOtherComprehensiveIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to financial assets measured at fair value through other comprehensive income included in other comprehensive income
conceptifrs-full:IncomeTaxRelatingToFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to components of other comprehensive income
conceptifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Income tax relating to share of other comprehensive income of associates and joint ventures accounted for using equity method
conceptifrs-full:IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethody
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax expense (income) of discontinued operation [abstract]
conceptifrs-full:TaxExpenseOfDiscontinuedOperationAbstracty
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax expense (income) relating to gain (loss) on discontinuance
conceptifrs-full:TaxExpenseRelatingToGainLossOnDiscontinuancey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax expense (income) relating to profit (loss) from ordinary activities of discontinued operations
conceptifrs-full:TaxExpenseRelatingToProfitLossFromOrdinaryActivitiesOfDiscontinuedOperationsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Explanation of changes in applicable tax rates to previous accounting period
conceptifrs-full:ExplanationOfChangesInApplicableTaxRatesToPreviousAccountingPeriody
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Description of expiry date of deductible temporary differences, unused tax losses and unused tax credits
conceptifrs-full:DescriptionOfExpiryDateOfTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCreditsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Diferencias temporarias deducibles por las que no se reconoce activo por impuestos diferidos
conceptco-sspd-ef-Grupo1:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognisedy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Pérdidas fiscales no utilizadas para las que no se han reconocido activos por impuestos diferidos
conceptco-sspd-ef-Grupo1:UnusedTaxLossesForWhichNoDeferredTaxAssetRecognisedy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Créditos fiscales no utilizados para los que no se han reconocido activos por impuestos diferidos
conceptco-sspd-ef-Grupo1:UnusedTaxCreditsForWhichNoDeferredTaxAssetRecognisedy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Diferencias temporarias relacionadas con inversiones en subsidiarias, sucursales y asociadas, y con participaciones en acuerdos conjuntos, para los cuales no se han reconocido pasivos por impuestos diferidos
conceptco-sspd-ef-Grupo1:TemporaryDifferencesAssociatedWithInvestmentsInSubsidiariesBranchesAndAssociatesAndInterestsInJointVenturesy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Reconciliation of accounting profit multiplied by applicable tax rates [abstract]
conceptifrs-full:ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstracty
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Accounting profit
conceptifrs-full:AccountingProfity
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax expense (income) at applicable tax rate
conceptifrs-full:TaxExpenseIncomeAtApplicableTaxRatey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax effect of revenues exempt from taxation
conceptifrs-full:TaxEffectOfRevenuesExemptFromTaxation2011y
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax effect of expense not deductible in determining taxable profit (tax loss)
conceptifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLossy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax effect of impairment of goodwill
conceptifrs-full:TaxEffectOfImpairmentOfGoodwilly
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax effect of tax losses
conceptifrs-full:TaxEffectOfTaxLossesy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax effect of foreign tax rates
conceptifrs-full:TaxEffectOfForeignTaxRatesy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax effect from change in tax rate
conceptifrs-full:TaxEffectFromChangeInTaxRatey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Other tax effects for reconciliation between accounting profit and tax expense (income)
conceptifrs-full:OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax expense (income)
conceptifrs-full:IncomeTaxExpenseContinuingOperationsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Reconciliation of average effective tax rate and applicable tax rate [abstract]
conceptifrs-full:ReconciliationOfAverageEffectiveTaxRateAndApplicableTaxRateAbstracty
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Accounting profit
conceptifrs-full:AccountingProfity
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Applicable tax rate
conceptifrs-full:ApplicableTaxRatey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax rate effect of revenues exempt from taxation
conceptifrs-full:TaxRateEffectOfRevenuesExemptFromTaxationy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax rate effect of expense not deductible in determining taxable profit (tax loss)
conceptifrs-full:TaxRateEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLossy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax rate effect of impairment of goodwill
conceptifrs-full:TaxRateEffectOfImpairmentOfGoodwilly
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax rate effect of tax losses
conceptifrs-full:TaxRateEffectOfTaxLossesy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax rate effect of foreign tax rates
conceptifrs-full:TaxRateEffectOfForeignTaxRatesy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax rate effect from change in tax rate
conceptifrs-full:TaxRateEffectFromChangeInTaxRatey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Tax rate effect of adjustments for current tax of prior periods
conceptifrs-full:TaxRateEffectOfAdjustmentsForCurrentTaxOfPriorPeriodsy
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Other tax rate effects for reconciliation between accounting profit and tax expense (income)
conceptifrs-full:OtherTaxRateEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncomey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x
Average effective tax rate
conceptifrs-full:AverageEffectiveTaxRatey
periodxs:date('2020-01-01')/xs:date('2020-12-31')x