| Line | Label | Object Class | Period Type | Balance | Report ElementName |
|---|---|---|---|---|---|
| 1 | [610000] Statement of changes in equity | Network | http://xbrl.ifrs.org/role/ifrs/ias_1_2019-03-27_role-610000 | ||
| 2 | Statement of changes in equity [abstract] | Abstract | ifrs-full:StatementOfChangesInEquityAbstract | ||
| 3 | Statement of changes in equity [table] | Table | ifrs-full:StatementOfChangesInEquityTable | ||
| 4 | Components of equity [axis] | Axis | ifrs-full:ComponentsOfEquityAxis | ||
| 5 | Equity [member] | Member | ifrs-full:EquityMember | ||
| 6 | Equity attributable to owners of parent [member] | Member | ifrs-full:EquityAttributableToOwnersOfParentMember | ||
| 7 | Issued capital [member] | Member | ifrs-full:IssuedCapitalMember | ||
| 8 | Share premium [member] | Member | ifrs-full:SharePremiumMember | ||
| 9 | Treasury shares [member] | Member | ifrs-full:TreasurySharesMember | ||
| 10 | Other equity interest [member] | Member | ifrs-full:OtherEquityInterestMember | ||
| 11 | Other reserves [member] | Member | ifrs-full:OtherReservesMember | ||
| 12 | Revaluation surplus [member] | Member | ifrs-full:RevaluationSurplusMember | ||
| 13 | Reserve of exchange differences on translation [member] | Member | ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember | ||
| 14 | Reserve of cash flow hedges [member] | Member | ifrs-full:ReserveOfCashFlowHedgesMember | ||
| 15 | Reserve of gains and losses on hedging instruments that hedge investments in equity instruments [member] | Member | ifrs-full:ReserveOfGainsAndLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstrumentsMember | ||
| 16 | Reserve of change in value of time value of options [member] | Member | ifrs-full:ReserveOfChangeInValueOfTimeValueOfOptionsMember | ||
| 17 | Reserve of change in value of forward elements of forward contracts [member] | Member | ifrs-full:ReserveOfChangeInValueOfForwardElementsOfForwardContractsMember | ||
| 18 | Reserve of change in value of foreign currency basis spreads [member] | Member | ifrs-full:ReserveOfChangeInValueOfForeignCurrencyBasisSpreadsMember | ||
| 19 | Reserve of gains and losses on financial assets measured at fair value through other comprehensive income [member] | Member | ifrs-full:ReserveOfGainsAndLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeMember | ||
| 20 | Reserve of insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will be reclassified to profit or loss [member] | Member | ifrs-full:ReserveOfInsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossThatWillBeReclassifiedToProfitOrLossMember | ||
| 21 | Reserve of insurance finance income (expenses) from insurance contracts issued excluded from profit or loss that will not be reclassified to profit or loss [member] | Member | ifrs-full:ReserveOfInsuranceFinanceIncomeExpensesFromInsuranceContractsIssuedExcludedFromProfitOrLossThatWillNotBeReclassifiedToProfitOrLossMember | ||
| 22 | Reserve of finance income (expenses) from reinsurance contracts held excluded from profit or loss [member] | Member | ifrs-full:ReserveOfFinanceIncomeExpensesFromReinsuranceContractsHeldExcludedFromProfitOrLossMember | ||
| 23 | Reserve of gains and losses on remeasuring available-for-sale financial assets [member] | Member | ifrs-full:ReserveOfGainsAndLossesOnRemeasuringAvailableforsaleFinancialAssetsMember | ||
| 24 | Reserve of share-based payments [member] | Member | ifrs-full:ReserveOfSharebasedPaymentsMember | ||
| 25 | Reserve of remeasurements of defined benefit plans [member] | Member | ifrs-full:ReserveOfRemeasurementsOfDefinedBenefitPlansMember | ||
| 26 | Amount recognised in other comprehensive income and accumulated in equity relating to non-current assets or disposal groups held for sale [member] | Member | ifrs-full:AmountRecognisedInOtherComprehensiveIncomeAndAccumulatedInEquityRelatingToNoncurrentAssetsOrDisposalGroupsHeldForSaleMember | ||
| 27 | Reserve of gains and losses from investments in equity instruments [member] | Member | ifrs-full:ReserveOfGainsAndLossesFromInvestmentsInEquityInstrumentsMember | ||
| 28 | Reserve of change in fair value of financial liability attributable to change in credit risk of liability [member] | Member | ifrs-full:ReserveOfChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiabilityMember | ||
| 29 | Reserve for catastrophe [member] | Member | ifrs-full:ReserveForCatastropheMember | ||
| 30 | Reserve for equalisation [member] | Member | ifrs-full:ReserveForEqualisationMember | ||
| 31 | Reserve of discretionary participation features [member] | Member | ifrs-full:ReserveOfDiscretionaryParticipationFeaturesMember | ||
| 32 | Retained earnings [member] | Member | ifrs-full:RetainedEarningsMember | ||
| 33 | Non-controlling interests [member] | Member | ifrs-full:NoncontrollingInterestsMember | ||
| 34 | Retrospective application and retrospective restatement [axis] | Axis | ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis | ||
| 35 | Currently stated [member] | Member | ifrs-full:RestatedMember | ||
| 36 | Previously stated [member] | Member | ifrs-full:PreviouslyStatedMember | ||
| 37 | Increase (decrease) due to changes in accounting policy and corrections of prior period errors [member] | Member | ifrs-full:IncreaseDecreaseDueToChangesInAccountingPolicyAndCorrectionsOfPriorPeriodErrorsMember | ||
| 38 | Increase (decrease) due to changes in accounting policy [member] | Member | ifrs-full:FinancialEffectOfChangesInAccountingPolicyMember | ||
| 39 | Increase (decrease) due to changes in accounting policy required by IFRSs [member] | Member | ifrs-full:IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSsMember | ||
| 40 | Increase (decrease) due to voluntary changes in accounting policy [member] | Member | ifrs-full:IncreaseDecreaseDueToVoluntaryChangesInAccountingPolicyMember | ||
| 41 | Increase (decrease) due to corrections of prior period errors [member] | Member | ifrs-full:FinancialEffectOfCorrectionsOfAccountingErrorsMember | ||
| 42 | Statement of changes in equity [line items] | LineItems | ifrs-full:StatementOfChangesInEquityLineItems | ||
| 43 | Equity at beginning of period | Concept (Monetary) | As Of | Credit | ifrs-full:Equity |
| 44 | Changes in equity [abstract] | Abstract | ifrs-full:ChangesInEquityAbstract | ||
| 45 | Comprehensive income [abstract] | Abstract | ifrs-full:ComprehensiveIncomeAbstract | ||
| 46 | Profit (loss) | Concept (Monetary) | For Period | Credit | ifrs-full:ProfitLoss |
| 47 | Other comprehensive income | Concept (Monetary) | For Period | Credit | ifrs-full:OtherComprehensiveIncome |
| 48 | Total comprehensive income | Concept (Monetary) | For Period | Credit | ifrs-full:ComprehensiveIncome |
| 49 | Issue of equity | Concept (Monetary) | For Period | Credit | ifrs-full:IssueOfEquity |
| 50 | Dividends recognised as distributions to owners | Concept (Monetary) | For Period | Debit | ifrs-full:DividendsPaid |
| 51 | Increase through other contributions by owners, equity | Concept (Monetary) | For Period | Credit | ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners |
| 52 | Decrease through other distributions to owners, equity | Concept (Monetary) | For Period | Debit | ifrs-full:IncreaseDecreaseThroughOtherDistributionsToOwners |
| 53 | Increase (decrease) through other changes, equity | Concept (Monetary) | For Period | Credit | ifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesEquity |
| 54 | Increase (decrease) through treasury share transactions, equity | Concept (Monetary) | For Period | Credit | ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions |
| 55 | Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity | Concept (Monetary) | For Period | Credit | ifrs-full:IncreaseDecreaseThroughChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInLossOfControl |
| 56 | Increase (decrease) through share-based payment transactions, equity | Concept (Monetary) | For Period | Credit | ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions |
| 57 | Amount removed from reserve of cash flow hedges and included in initial cost or other carrying amount of non-financial asset (liability) or firm commitment for which fair value hedge accounting is applied | Concept (Monetary) | For Period | Debit | ifrs-full:AmountRemovedFromReserveOfCashFlowHedgesAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied |
| 58 | Amount removed from reserve of change in value of time value of options and included in initial cost or other carrying amount of non-financial asset (liability) or firm commitment for which fair value hedge accounting is applied | Concept (Monetary) | For Period | Debit | ifrs-full:AmountRemovedFromReserveOfChangeInValueOfTimeValueOfOptionsAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied |
| 59 | Amount removed from reserve of change in value of forward elements of forward contracts and included in initial cost or other carrying amount of non-financial asset (liability) or firm commitment for which fair value hedge accounting is applied | Concept (Monetary) | For Period | Debit | ifrs-full:AmountRemovedFromReserveOfChangeInValueOfForwardElementsOfForwardContractsAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied |
| 60 | Amount removed from reserve of change in value of foreign currency basis spreads and included in initial cost or other carrying amount of non-financial asset (liability) or firm commitment for which fair value hedge accounting is applied | Concept (Monetary) | For Period | Debit | ifrs-full:AmountRemovedFromReserveOfChangeInValueOfForeignCurrencyBasisSpreadsAndIncludedInInitialCostOrOtherCarryingAmountOfNonfinancialAssetLiabilityOrFirmCommitmentForWhichFairValueHedgeAccountingIsApplied |
| 61 | Total increase (decrease) in equity | Concept (Monetary) | For Period | Credit | ifrs-full:ChangesInEquity |
| 62 | Equity at end of period | Concept (Monetary) | As Of | Credit | ifrs-full:Equity |