| Fact | Value | Period | Source |
|---|
| cash_and_equivalents | {"amount": 9241000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2020-12-31 | esef |
| cash_and_equivalents | {"amount": 50139000.0, "concept": "ifrs-full:CashAndCashEquivalents"} | 2019-12-31 | esef |
| cashflow_investing | {"amount": 21888000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2020-12-31 | esef |
| cashflow_investing | {"amount": -159253000.0, "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities"} | 2019-12-31 | esef |
| cashflow_operating | {"amount": -2607643000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2020-12-31 | esef |
| cashflow_operating | {"amount": 1127567000.0, "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities"} | 2019-12-31 | esef |
| entity_legal_form | {"value": "6CQN", "elf_code": "6CQN"} | | gleif |
| eps_basic | {"amount": 90.0, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2020-12-31 | esef |
| eps_basic | {"amount": 94.0, "concept": "ifrs-full:BasicEarningsLossPerShare"} | 2019-12-31 | esef |
| headquarters_address | {"city": "Praha", "region": "CZ-10", "street": "Templová 654/6", "country": "CZ", "formatt | | gleif |
| ifrs:AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading | {"amount": -50805000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForTrading | {"amount": -17471000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInLoansAndAdvancesToCustomers | {"amount": -2580853000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInLoansAndAdvancesToCustomers | {"amount": 939966000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables | {"amount": 2261000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables | {"amount": -392000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpense | {"amount": 2527000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForDepreciationAndAmortisationExpense | {"amount": 2402000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForDividendIncome | {"amount": 2000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForDividendIncome | {"amount": 297000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForFinanceIncomeCost | {"amount": 103786000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForFinanceIncomeCost | {"amount": 85465000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"amount": 9717000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss | {"amount": 12730000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossLoansAndAdvances | {"amount": 38765000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossLoansAndAdvances | {"amount": -6500000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeAndOtherReceivables | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeAndOtherReceivables | {"amount": -122000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInFinancialLiabilitiesHeldForTrading | {"amount": 7633000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInFinancialLiabilitiesHeldForTrading | {"amount": -499000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables | {"amount": 677000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables | {"amount": -13937000.0} | 2019-12-31 | esef |
| ifrs:AdjustmentsForUnrealisedForeignExchangeLossesGains | {"amount": -30627000.0} | 2020-12-31 | esef |
| ifrs:AdjustmentsForUnrealisedForeignExchangeLossesGains | {"amount": 8258000.0} | 2019-12-31 | esef |
| ifrs:Assets | {"amount": 6934177000.0} | 2020-12-31 | esef |
| ifrs:Assets | {"amount": 4279836000.0} | 2019-12-31 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 90.0} | 2020-12-31 | esef |
| ifrs:BasicEarningsLossPerShare | {"amount": 94.0} | 2019-12-31 | esef |
| ifrs:BasicEarningsLossPerShareFromContinuingOperations | {"amount": 74.0} | 2020-12-31 | esef |
| ifrs:BasicEarningsLossPerShareFromContinuingOperations | {"amount": 92.0} | 2019-12-31 | esef |
| ifrs:BasicEarningsLossPerShareFromDiscontinuedOperations | {"amount": 16.0} | 2020-12-31 | esef |
| ifrs:BasicEarningsLossPerShareFromDiscontinuedOperations | {"amount": 1.0} | 2019-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 9241000.0} | 2020-12-31 | esef |
| ifrs:CashAndCashEquivalents | {"amount": 50139000.0} | 2019-12-31 | esef |
| ifrs:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition | {"amount": 9787000.0} | 2020-12-31 | esef |
| ifrs:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition | {"amount": 50392000.0} | 2020-01-01 | esef |
| ifrs:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition | {"amount": 50392000.0} | 2019-12-31 | esef |
| ifrs:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition | {"amount": 45931000.0} | 2019-01-01 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivitiesContinuingOperations | {"amount": 2547289000.0} | 2020-12-31 | esef |
| ifrs:CashFlowsFromUsedInFinancingActivitiesContinuingOperations | {"amount": -963828000.0} | 2019-12-31 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": 21888000.0} | 2020-12-31 | esef |
| ifrs:CashFlowsFromUsedInInvestingActivities | {"amount": -159253000.0} | 2019-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": -2607643000.0} | 2020-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivities | {"amount": 1127567000.0} | 2019-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivitiesDiscontinuedOperations | {"amount": 18068000.0} | 2020-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperatingActivitiesDiscontinuedOperations | {"amount": -35659000.0} | 2019-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital | {"amount": -73240000.0} | 2020-12-31 | esef |
| ifrs:CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital | {"amount": 18077000.0} | 2019-12-31 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities | {"amount": 174795000.0} | 2019-12-31 | esef |
| ifrs:ComprehensiveIncome | {"amount": -95290000.0} | 2020-12-31 | esef |
| ifrs:ComprehensiveIncome | {"amount": 177040000.0} | 2019-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": -1460000.0} | 2020-12-31 | esef |
| ifrs:ComprehensiveIncomeAttributableToNoncontrollingInterests | {"amount": 391000.0} | 2019-12-31 | esef |
| ifrs:CurrentTaxAssetsCurrent | {"amount": 2829000.0} | 2020-12-31 | esef |
| ifrs:CurrentTaxAssetsCurrent | {"amount": 0.0} | 2019-12-31 | esef |
| ifrs:CurrentTaxLiabilitiesCurrent | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:CurrentTaxLiabilitiesCurrent | {"amount": 11385000.0} | 2019-12-31 | esef |
| ifrs:DebtInstrumentsHeld | {"amount": 222207000.0} | 2020-12-31 | esef |
| ifrs:DebtInstrumentsHeld | {"amount": 0.0} | 2019-12-31 | esef |
| ifrs:DebtSecurities | {"amount": 430522000.0} | 2020-12-31 | esef |
| ifrs:DebtSecurities | {"amount": 709186000.0} | 2019-12-31 | esef |
| ifrs:DeferredTaxAssets | {"amount": 1077000.0} | 2020-12-31 | esef |
| ifrs:DeferredTaxAssets | {"amount": 18488000.0} | 2019-12-31 | esef |
| ifrs:DepositsFromBanks | {"amount": 1821451000.0} | 2020-12-31 | esef |
| ifrs:DepositsFromBanks | {"amount": 263838000.0} | 2019-12-31 | esef |
| ifrs:DepositsFromCustomers | {"amount": 1996977000.0} | 2020-12-31 | esef |
| ifrs:DepositsFromCustomers | {"amount": 554620000.0} | 2019-12-31 | esef |
| ifrs:DepreciationAndAmortisationExpense | {"amount": 2527000.0} | 2020-12-31 | esef |
| ifrs:DepreciationAndAmortisationExpense | {"amount": 2402000.0} | 2019-12-31 | esef |
| ifrs:DerivativeFinancialAssetsHeldForTrading | {"amount": 68275000.0} | 2020-12-31 | esef |
| ifrs:DerivativeFinancialAssetsHeldForTrading | {"amount": 17471000.0} | 2019-12-31 | esef |
| ifrs:DerivativeFinancialLiabilitiesHeldForTrading | {"amount": 7633000.0} | 2020-12-31 | esef |
| ifrs:DerivativeFinancialLiabilitiesHeldForTrading | {"amount": 0.0} | 2019-12-31 | esef |
| ifrs:DividendsReceivedClassifiedAsInvestingActivities | {"amount": 24898000.0} | 2020-12-31 | esef |
| ifrs:DividendsReceivedClassifiedAsInvestingActivities | {"amount": 297000.0} | 2019-12-31 | esef |
| ifrs:EffectOfExchangeRateChangesOnCashAndCashEquivalents | {"amount": 2139000.0} | 2020-12-31 | esef |
| ifrs:EffectOfExchangeRateChangesOnCashAndCashEquivalents | {"amount": 25000.0} | 2019-12-31 | esef |
| ifrs:EmployeeBenefitsExpense | {"amount": 12309000.0} | 2020-12-31 | esef |
| ifrs:EmployeeBenefitsExpense | {"amount": 11358000.0} | 2019-12-31 | esef |
| ifrs:Equity | {"amount": 2446628000.0} | 2020-12-31 | esef |
| ifrs:Equity | {"amount": 2541918000.0} | 2020-01-01 | esef |
| ifrs:Equity | {"amount": 2541918000.0} | 2019-12-31 | esef |
| ifrs:Equity | {"amount": 2344400000.0} | 2019-01-01 | esef |
| ifrs:EquityAndLiabilities | {"amount": 6934177000.0} | 2020-12-31 | esef |
| ifrs:EquityAndLiabilities | {"amount": 4279836000.0} | 2019-12-31 | esef |
| ifrs:EquityAttributableToOwnersOfParent | {"amount": 2427219000.0} | 2020-12-31 | esef |
| ifrs:EquityAttributableToOwnersOfParent | {"amount": 2521049000.0} | 2019-12-31 | esef |
| ifrs:FeeAndCommissionExpense | {"amount": 11631000.0} | 2020-12-31 | esef |
| ifrs:FeeAndCommissionExpense | {"amount": 6448000.0} | 2019-12-31 | esef |
| ifrs:FeeAndCommissionIncome | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:FeeAndCommissionIncome | {"amount": 5201000.0} | 2019-12-31 | esef |
| ifrs:FeeAndCommissionIncomeExpense | {"amount": -11631000.0} | 2020-12-31 | esef |
| ifrs:FeeAndCommissionIncomeExpense | {"amount": -1247000.0} | 2019-12-31 | esef |
| ifrs:FinancialAssetsAtFairValueThroughOtherComprehensiveIncome | {"amount": 506148000.0} | 2020-12-31 | esef |
| ifrs:FinancialAssetsAtFairValueThroughOtherComprehensiveIncome | {"amount": 511224000.0} | 2019-12-31 | esef |
| ifrs:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax | {"amount": 15980000.0} | 2020-12-31 | esef |
| ifrs:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax | {"amount": -5220000.0} | 2019-12-31 | esef |
| ifrs:GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax | {"amount": -21239000.0} | 2020-12-31 | esef |
| ifrs:GainsLossesOnFinancialAssetsMeasuredAtFairValueThroughOtherComprehensiveIncomeNetOfTax | {"amount": 84320000.0} | 2019-12-31 | esef |
| ifrs:ImpairmentLossRecognisedInProfitOrLoss | {"amount": 9717000.0} | 2020-12-31 | esef |
| ifrs:ImpairmentLossRecognisedInProfitOrLoss | {"amount": 12730000.0} | 2019-12-31 | esef |
| ifrs:IncomeTaxesPaidRefund | {"amount": 27263000.0} | 2020-12-31 | esef |
| ifrs:IncomeTaxesPaidRefund | {"amount": 15918000.0} | 2019-12-31 | esef |
| ifrs:IncomeTaxExpenseContinuingOperations | {"amount": 29628000.0} | 2020-12-31 | esef |
| ifrs:IncomeTaxExpenseContinuingOperations | {"amount": 22940000.0} | 2019-12-31 | esef |
| ifrs:IncreaseDecreaseInAllowanceAccountForCreditLossesOfFinancialAssets | {"amount": -38765000.0} | 2020-12-31 | esef |
| ifrs:IncreaseDecreaseInAllowanceAccountForCreditLossesOfFinancialAssets | {"amount": 6622000.0} | 2019-12-31 | esef |
| ifrs:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges | {"amount": -38466000.0} | 2020-12-31 | esef |
| ifrs:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges | {"amount": 4486000.0} | 2019-12-31 | esef |
| ifrs:InterestExpenseForFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss | {"amount": 168385000.0} | 2020-12-31 | esef |
| ifrs:InterestExpenseForFinancialLiabilitiesNotAtFairValueThroughProfitOrLoss | {"amount": 98738000.0} | 2019-12-31 | esef |
| ifrs:InterestPaidClassifiedAsFinancingActivities | {"amount": 170042000.0} | 2020-12-31 | esef |
| ifrs:InterestPaidClassifiedAsFinancingActivities | {"amount": 93081000.0} | 2019-12-31 | esef |
| ifrs:InterestReceivedClassifiedAsOperatingActivities | {"amount": 95879000.0} | 2020-12-31 | esef |
| ifrs:InterestReceivedClassifiedAsOperatingActivities | {"amount": 253400000.0} | 2019-12-31 | esef |
| ifrs:InterestRevenueCalculatedUsingEffectiveInterestMethod | {"amount": 272171000.0} | 2020-12-31 | esef |
| ifrs:InterestRevenueCalculatedUsingEffectiveInterestMethod | {"amount": 184203000.0} | 2019-12-31 | esef |
| ifrs:InterestRevenueExpense | {"amount": 103786000.0} | 2020-12-31 | esef |
| ifrs:InterestRevenueExpense | {"amount": 85465000.0} | 2019-12-31 | esef |
| ifrs:InvestmentsInJointVenturesAccountedForUsingEquityMethod | {"amount": 206504000.0} | 2020-12-31 | esef |
| ifrs:InvestmentsInJointVenturesAccountedForUsingEquityMethod | {"amount": 164382000.0} | 2019-12-31 | esef |
| ifrs:IssuedCapital | {"amount": 532536000.0} | 2020-12-31 | esef |
| ifrs:IssuedCapital | {"amount": 532536000.0} | 2019-12-31 | esef |
| ifrs:Liabilities | {"amount": 4487549000.0} | 2020-12-31 | esef |
| ifrs:Liabilities | {"amount": 1737918000.0} | 2019-12-31 | esef |
| ifrs:LoansAndAdvancesToBanks | {"amount": 4700000.0} | 2020-12-31 | esef |
| ifrs:LoansAndAdvancesToBanks | {"amount": 4571000.0} | 2019-12-31 | esef |
| ifrs:LoansAndAdvancesToCustomers | {"amount": 5514054000.0} | 2020-12-31 | esef |
| ifrs:LoansAndAdvancesToCustomers | {"amount": 2963009000.0} | 2019-12-31 | esef |
| ifrs:NoncontrollingInterestInAcquireeRecognisedAtAcquisitionDate | {"amount": 20478000.0} | 2019-12-31 | esef |
| ifrs:NoncontrollingInterests | {"amount": 19409000.0} | 2020-12-31 | esef |
| ifrs:NoncontrollingInterests | {"amount": 20869000.0} | 2019-12-31 | esef |
| ifrs:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale | {"amount": 144171000.0} | 2019-12-31 | esef |
| ifrs:OperatingExpense | {"amount": 67630000.0} | 2020-12-31 | esef |
| ifrs:OperatingExpense | {"amount": 21506000.0} | 2019-12-31 | esef |
| ifrs:OtherComprehensiveIncome | {"amount": 2357000.0} | 2020-12-31 | esef |
| ifrs:OtherComprehensiveIncome | {"amount": 76688000.0} | 2019-12-31 | esef |
| ifrs:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax | {"amount": 7632000.0} | 2019-12-31 | esef |
| ifrs:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax | {"amount": 23596000.0} | 2020-12-31 | esef |
| ifrs:OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax | {"amount": 84320000.0} | 2019-12-31 | esef |
| ifrs:OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax | {"amount": 21239000.0} | 2020-12-31 | esef |
| ifrs:OtherExpenseByNature | {"amount": 14029000.0} | 2020-12-31 | esef |
| ifrs:OtherExpenseByNature | {"amount": 14368000.0} | 2019-12-31 | esef |
| ifrs:OtherIncome | {"amount": 327000.0} | 2020-12-31 | esef |
| ifrs:OtherIncome | {"amount": 1248000.0} | 2019-12-31 | esef |
| ifrs:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities | {"amount": 1051000.0} | 2020-12-31 | esef |
| ifrs:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities | {"amount": 2550000.0} | 2019-12-31 | esef |
| ifrs:ProceedsFromBorrowingsClassifiedAsFinancingActivities | {"amount": 4385531000.0} | 2020-12-31 | esef |
| ifrs:ProceedsFromBorrowingsClassifiedAsFinancingActivities | {"amount": 488165000.0} | 2019-12-31 | esef |
| ifrs:ProfitLoss | {"amount": -97647000.0} | 2020-12-31 | esef |
| ifrs:ProfitLoss | {"amount": 100352000.0} | 2019-12-31 | esef |
| ifrs:ProfitLossAttributableToNoncontrollingInterests | {"amount": 1718000.0} | 2020-12-31 | esef |
| ifrs:ProfitLossAttributableToNoncontrollingInterests | {"amount": 695000.0} | 2019-12-31 | esef |
| ifrs:ProfitLossAttributableToOwnersOfParent | {"amount": -95929000.0} | 2020-12-31 | esef |
| ifrs:ProfitLossAttributableToOwnersOfParent | {"amount": 99657000.0} | 2019-12-31 | esef |
| ifrs:ProfitLossBeforeTax | {"amount": -49207000.0} | 2020-12-31 | esef |
| ifrs:ProfitLossBeforeTax | {"amount": 121449000.0} | 2019-12-31 | esef |
| ifrs:ProfitLossFromContinuingOperations | {"amount": -78835000.0} | 2020-12-31 | esef |
| ifrs:ProfitLossFromContinuingOperations | {"amount": 98509000.0} | 2019-12-31 | esef |
| ifrs:ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntity | {"amount": 78835000.0} | 2020-12-31 | esef |
| ifrs:ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntity | {"amount": 98509000.0} | 2019-12-31 | esef |
| ifrs:ProfitLossFromDiscontinuedOperations | {"amount": -18812000.0} | 2020-12-31 | esef |
| ifrs:ProfitLossFromDiscontinuedOperations | {"amount": 1843000.0} | 2019-12-31 | esef |
| ifrs:ProfitLossFromDiscontinuedOperationsAttributableToNoncontrollingInterests | {"amount": 1718000.0} | 2020-12-31 | esef |
| ifrs:ProfitLossFromDiscontinuedOperationsAttributableToNoncontrollingInterests | {"amount": 695000.0} | 2019-12-31 | esef |
| ifrs:ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntity | {"amount": 17094000.0} | 2020-12-31 | esef |
| ifrs:ProfitLossFromDiscontinuedOperationsAttributableToOrdinaryEquityHoldersOfParentEntity | {"amount": 1148000.0} | 2019-12-31 | esef |
| ifrs:PropertyPlantAndEquipment | {"amount": 7344000.0} | 2020-12-31 | esef |
| ifrs:PropertyPlantAndEquipment | {"amount": 10987000.0} | 2019-12-31 | esef |
| ifrs:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities | {"amount": 0.0} | 2020-12-31 | esef |
| ifrs:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities | {"amount": 44000.0} | 2019-12-31 | esef |
| ifrs:RepaymentsOfBorrowingsClassifiedAsFinancingActivities | {"amount": 1667149000.0} | 2020-12-31 | esef |
| ifrs:RepaymentsOfBorrowingsClassifiedAsFinancingActivities | {"amount": 1356362000.0} | 2019-12-31 | esef |
| ifrs:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax | {"amount": 7616000.0} | 2020-12-31 | esef |
| ifrs:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillBeReclassifiedToProfitOrLossNetOfTax | {"amount": -2412000.0} | 2019-12-31 | esef |
| ifrs:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod | {"amount": -78185000.0} | 2020-12-31 | esef |
| ifrs:ShareOfProfitLossOfJointVenturesAccountedForUsingEquityMethod | {"amount": 36221000.0} | 2019-12-31 | esef |
| ifrs:TradeAndOtherCurrentPayables | {"amount": 32701000.0} | 2020-12-31 | esef |
| ifrs:TradeAndOtherCurrentPayables | {"amount": 35317000.0} | 2019-12-31 | esef |
| ifrs:TradeAndOtherCurrentReceivables | {"amount": 3582000.0} | 2020-12-31 | esef |
| ifrs:TradeAndOtherCurrentReceivables | {"amount": 5599000.0} | 2019-12-31 | esef |
| ifrs:TradingIncomeExpense | {"amount": 13843000.0} | 2020-12-31 | esef |
| ifrs:TradingIncomeExpense | {"amount": 33998000.0} | 2019-12-31 | esef |
| income_tax_expense | {"amount": 29628000.0, "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations"} | 2020-12-31 | esef |
| income_tax_expense | {"amount": 22940000.0, "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations"} | 2019-12-31 | esef |
| legal_address | {"city": "Praha", "region": "CZ-10", "street": "Templová 654/6", "country": "CZ", "formatt | | gleif |
| legal_jurisdiction | {"value": "CZ", "scheme": "ISO 3166"} | | gleif |
| legal_name | {"lang": "cs", "value": "RMS Mezzanine, a.s."} | | gleif |