{
 "documentInfo": {
  "documentType": "https://xbrl.org/2021/xbrl-json",
  "features": {
   "xbrl:canonicalValues": true
  },
  "namespaces": {
   "cevasa": "http://cevasa.com/xbrl/2021",
   "ifrs-full": "http://xbrl.ifrs.org/taxonomy/2020-03-16/ifrs-full",
   "iso4217": "http://www.xbrl.org/2003/iso4217",
   "scheme": "http://standards.iso.org/iso/17442",
   "xbrl": "https://xbrl.org/2021",
   "xbrli": "http://www.xbrl.org/2003/instance"
  },
  "taxonomy": [
   "http://cevasa.com/xbrl/2021/959800qetxhemrsx9v59-2021-12-31.xsd"
  ]
 },
 "facts": {
  "fact-8": {
   "value": "494490000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentAssets",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-9": {
   "value": "473682000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentAssets",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-102": {
   "value": "368948000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-103": {
   "value": "347634000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-10": {
   "value": "1098000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IntangibleAssetsOtherThanGoodwill",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-11": {
   "value": "991000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IntangibleAssetsOtherThanGoodwill",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-104": {
   "value": "357540000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EquityAttributableToOwnersOfParent",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-105": {
   "value": "337170000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EquityAttributableToOwnersOfParent",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-12": {
   "value": "1291000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Concesiones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-13": {
   "value": "1180000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Concesiones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-106": {
   "value": "6976000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IssuedCapital",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-107": {
   "value": "6976000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IssuedCapital",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-14": {
   "value": "413000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComputerSoftware",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-15": {
   "value": "369000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComputerSoftware",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-108": {
   "value": "6976000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:CapitalSocial",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-109": {
   "value": "6976000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:CapitalSocial",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-16": {
   "value": "-606000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:AmortizacionAcumuladaDeActivosIntangibles",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-17": {
   "value": "-558000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:AmortizacionAcumuladaDeActivosIntangibles",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-110": {
   "value": "718000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TreasuryShares",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-111": {
   "value": "718000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TreasuryShares",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-18": {
   "value": "479759000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:PropiedadesPlantaYEquipo",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-19": {
   "value": "461650000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:PropiedadesPlantaYEquipo",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-20": {
   "value": "335000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PropertyPlantAndEquipment",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-21": {
   "value": "352000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PropertyPlantAndEquipment",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-112": {
   "value": "326903000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ReservasDeSociedadesIntegradasPorConsolidacionGlobal",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-113": {
   "value": "322275000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ReservasDeSociedadesIntegradasPorConsolidacionGlobal",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-22": {
   "value": "41000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Land",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-23": {
   "value": "41000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Land",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-114": {
   "value": "10808000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ReservasConDisponibilidadLimitada",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-115": {
   "value": "10600000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ReservasConDisponibilidadLimitada",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-24": {
   "value": "1362000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Buildings",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-25": {
   "value": "1375000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Buildings",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-116": {
   "value": "103204000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ReservasDisponiblesYResultadosPendientesDeAplicacion",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-117": {
   "value": "100546000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ReservasDisponiblesYResultadosPendientesDeAplicacion",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-26": {
   "value": "-1068000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:AmortizacionAcumuladaDeInmovilizadoMaterial",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-27": {
   "value": "-1064000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:AmortizacionAcumuladaDeInmovilizadoMaterial",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-118": {
   "value": "212891000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ReservasConOrigenEnLaAplicacionCriterioValorRazonableNIIFS",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-119": {
   "value": "211129000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ReservasConOrigenEnLaAplicacionCriterioValorRazonableNIIFS",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-28": {
   "value": "479424000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InvestmentProperty",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-29": {
   "value": "461298000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InvestmentProperty",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-120": {
   "value": "24521000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ResultadoDelEjercicioImputableALaSociedadDominante",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-121": {
   "value": "9258000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ResultadoDelEjercicioImputableALaSociedadDominante",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-30": {
   "value": "473996000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InvestmentPropertyCompleted",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-31": {
   "value": "448587000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InvestmentPropertyCompleted",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-32": {
   "value": "127104000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Solares",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-33": {
   "value": "126221000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Solares",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-122": {
   "value": "-781000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:AjustesPorValoracionDeInstrumentosFinancieros",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-123": {
   "value": "-1260000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:AjustesPorValoracionDeInstrumentosFinancieros",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-34": {
   "value": "346892000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Construcciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-35": {
   "value": "322366000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Construcciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-124": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AmountRecognisedInOtherComprehensiveIncomeAndAccumulatedInEquityRelatingToNoncurrentAssetsOrDisposalGroupsHeldForSale",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-125": {
   "value": "60000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AmountRecognisedInOtherComprehensiveIncomeAndAccumulatedInEquityRelatingToNoncurrentAssetsOrDisposalGroupsHeldForSale",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-36": {
   "value": "5428000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InvestmentPropertyUnderConstructionOrDevelopment",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-37": {
   "value": "12711000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InvestmentPropertyUnderConstructionOrDevelopment",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-126": {
   "value": "-781000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ReserveOfCashFlowHedges",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-127": {
   "value": "-1320000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ReserveOfCashFlowHedges",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-38": {
   "value": "5990000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-39": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-128": {
   "value": "639000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:DiferenciasNegativasDeConsolidacionCombinacionDeNegocios",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-129": {
   "value": "639000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:DiferenciasNegativasDeConsolidacionCombinacionDeNegocios",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-40": {
   "value": "5990000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InvestmentsInAssociates",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-41": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InvestmentsInAssociates",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-130": {
   "value": "11408000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncontrollingInterests",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-131": {
   "value": "10464000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncontrollingInterests",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-42": {
   "value": "4261000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentFinancialAssets",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-43": {
   "value": "7059000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentFinancialAssets",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-44": {
   "value": "2366000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentFinancialAssetsAvailableforsale",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-45": {
   "value": "5118000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentFinancialAssetsAvailableforsale",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-132": {
   "value": "479000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosDiferidos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-133": {
   "value": "406000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosDiferidos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-46": {
   "value": "1895000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLoansAndReceivables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-47": {
   "value": "1941000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLoansAndReceivables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-134": {
   "value": "248000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:SubvencionesDeCapital",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-135": {
   "value": "141000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:SubvencionesDeCapital",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-136": {
   "value": "231000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:SubvencionesPorPrestamosSubsidiados",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-137": {
   "value": "265000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:SubvencionesPorPrestamosSubsidiados",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-48": {
   "value": "3382000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxAssets",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-49": {
   "value": "3982000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxAssets",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-50": {
   "value": "3382000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ActivosPorImpuestosDiferidosYPerdidasACompensar",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-51": {
   "value": "3982000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ActivosPorImpuestosDiferidosYPerdidasACompensar",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-138": {
   "value": "171180000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Liabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-139": {
   "value": "158008000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Liabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-52": {
   "value": "46117000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentAssets",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-53": {
   "value": "32366000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentAssets",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-140": {
   "value": "142947000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLiabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-141": {
   "value": "144717000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLiabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-142": {
   "value": "60110000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentFinancialLiabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-143": {
   "value": "63347000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentFinancialLiabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-54": {
   "value": "29476000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Inventories",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-55": {
   "value": "23271000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Inventories",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-144": {
   "value": "56845000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:DeudasConEntidadesDeCreditoPorPrestamosALP",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-145": {
   "value": "59338000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:DeudasConEntidadesDeCreditoPorPrestamosALP",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-56": {
   "value": "29392000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PropertyIntendedForSaleInOrdinaryCourseOfBusiness",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-57": {
   "value": "23195000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PropertyIntendedForSaleInOrdinaryCourseOfBusiness",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-146": {
   "value": "71808000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentFinancialLiabilitiesAtAmortisedCost",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-147": {
   "value": "76552000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentFinancialLiabilitiesAtAmortisedCost",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-58": {
   "value": "14353000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:TerrenosYSolaresYAnticiposSobreTerrenosYSolares",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-59": {
   "value": "13814000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:TerrenosYSolaresYAnticiposSobreTerrenosYSolares",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-148": {
   "value": "-14963000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentFinancialLiabilitiesAtFairValueThroughProfitOrLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-149": {
   "value": "-17214000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentFinancialLiabilitiesAtFairValueThroughProfitOrLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-60": {
   "value": "15011000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:EdificiosEnConstruccion",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-61": {
   "value": "9352000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:EdificiosEnConstruccion",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-150": {
   "value": "2025000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrosPasivosNoCorrientes",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-151": {
   "value": "1913000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrosPasivosNoCorrientes",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-62": {
   "value": "28000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:EdificiosAcabados",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-63": {
   "value": "29000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:EdificiosAcabados",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-152": {
   "value": "1240000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DerivativeFinancialLiabilitiesHeldForHedging",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-153": {
   "value": "2096000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DerivativeFinancialLiabilitiesHeldForHedging",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-64": {
   "value": "84000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentMaterialsAndSuppliesToBeConsumedInProductionProcessOrRenderingServices",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-65": {
   "value": "76000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentMaterialsAndSuppliesToBeConsumedInProductionProcessOrRenderingServices",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-154": {
   "value": "78921000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxLiabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-155": {
   "value": "76539000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxLiabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-66": {
   "value": "84000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrosAprovisionamientos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-67": {
   "value": "76000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrosAprovisionamientos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-156": {
   "value": "1168000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Provisiones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-157": {
   "value": "1704000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Provisiones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-68": {
   "value": "16641000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherCurrentFinancialAssets",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-69": {
   "value": "9095000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherCurrentFinancialAssets",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-70": {
   "value": "3178000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentReceivables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-71": {
   "value": "3004000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentReceivables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-158": {
   "value": "2748000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherNoncurrentNonfinancialLiabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-159": {
   "value": "3127000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherNoncurrentNonfinancialLiabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-72": {
   "value": "335000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentTradeReceivables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-73": {
   "value": "146000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentTradeReceivables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-74": {
   "value": "256000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Deudores",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-75": {
   "value": "487000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Deudores",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-160": {
   "value": "28233000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentLiabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-161": {
   "value": "13291000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentLiabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-76": {
   "value": "2000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Personal",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-77": {
   "value": "2000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Personal",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-78": {
   "value": "2585000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentTaxAssetsCurrent",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-79": {
   "value": "2369000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentTaxAssetsCurrent",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-162": {
   "value": "23266000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentFinancialLiabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-163": {
   "value": "9589000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentFinancialLiabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-80": {
   "value": "247000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Depositos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-81": {
   "value": "203000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Depositos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-164": {
   "value": "23266000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentFinancialLiabilitiesAtAmortisedCost",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-165": {
   "value": "9589000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentFinancialLiabilitiesAtAmortisedCost",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-82": {
   "value": "2127000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:LoansAndReceivables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-83": {
   "value": "2120000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:LoansAndReceivables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-166": {
   "value": "70000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherShorttermProvisions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-167": {
   "value": "3000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherShorttermProvisions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-84": {
   "value": "1583000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InvestmentsInAssociatesAccountedForUsingEquityMethod",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-85": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InvestmentsInAssociatesAccountedForUsingEquityMethod",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-168": {
   "value": "719000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-169": {
   "value": "238000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-86": {
   "value": "1583000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:CreditosASociedadesPuestasEnEquivalencia",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-87": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:CreditosASociedadesPuestasEnEquivalencia",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-170": {
   "value": "651000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:HaciendaPublica",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-171": {
   "value": "186000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:HaciendaPublica",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-172": {
   "value": "56000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OrganismosSeguridadSocial",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-173": {
   "value": "60000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OrganismosSeguridadSocial",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-88": {
   "value": "4505000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-89": {
   "value": "160000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-174": {
   "value": "12000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasAdministracionesPublicas",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-175": {
   "value": "-8000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasAdministracionesPublicas",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-90": {
   "value": "4505000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-91": {
   "value": "160000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-176": {
   "value": "2256000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherCurrentPayables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-177": {
   "value": "416000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherCurrentPayables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-92": {
   "value": "71000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:PeriodificacionesActivosCorrientes",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-93": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:PeriodificacionesActivosCorrientes",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-178": {
   "value": "1552000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherPayablesToTradeSuppliers",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-179": {
   "value": "2761000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherPayablesToTradeSuppliers",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-94": {
   "value": "4930000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-95": {
   "value": "3608000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-180": {
   "value": "954000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Proveedores",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-181": {
   "value": "1752000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Proveedores",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-96": {
   "value": "3000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashOnHand",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-97": {
   "value": "2000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashOnHand",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-182": {
   "value": "598000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:AcreedoresYEfectosAPagar",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-183": {
   "value": "1009000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:AcreedoresYEfectosAPagar",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-98": {
   "value": "4927000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:BalancesWithBanks",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-99": {
   "value": "3606000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:BalancesWithBanks",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-184": {
   "value": "370000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrosAcreedores",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-185": {
   "value": "349000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrosAcreedores",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-186": {
   "value": "-1000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:AcreedoresPorOperacionesVarias",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-187": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:AcreedoresPorOperacionesVarias",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-188": {
   "value": "371000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:RemuneracionesPendientesDePago",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-189": {
   "value": "349000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:RemuneracionesPendientesDePago",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-190": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Periodificaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-191": {
   "value": "-65000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Periodificaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-100": {
   "value": "540607000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Assets",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-101": {
   "value": "506048000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Assets",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-192": {
   "value": "540607000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EquityAndLiabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-193": {
   "value": "506048000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EquityAndLiabilities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-194": {
   "value": "19427000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-195": {
   "value": "19058000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-196": {
   "value": "17148000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RevenueFromRenderingOfServices",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-197": {
   "value": "16933000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RevenueFromRenderingOfServices",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-198": {
   "value": "17148000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosPorArrendamientosDeInversionesInmobiliariasYConcesionesAdministrativas",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-199": {
   "value": "16933000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosPorArrendamientosDeInversionesInmobiliariasYConcesionesAdministrativas",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-200": {
   "value": "1000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosPorVentasDeEdificiosConstruidosYAcabados",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-201": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosPorVentasDeEdificiosConstruidosYAcabados",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-202": {
   "value": "1000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosPorVentaDeEdificiosConstruidosYAcabados",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-203": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosPorVentaDeEdificiosConstruidosYAcabados",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-204": {
   "value": "161000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosYGananciasPorServiciosALaPropiedadInmobiliaria",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-205": {
   "value": "16000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosYGananciasPorServiciosALaPropiedadInmobiliaria",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-206": {
   "value": "161000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosPorPrestacionDeServiciosDeGestionInmobiliaria",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-207": {
   "value": "13000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosPorPrestacionDeServiciosDeGestionInmobiliaria",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-208": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosPorPrestacionDeServicios",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-209": {
   "value": "3000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosPorPrestacionDeServicios",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-210": {
   "value": "2117000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherRevenue",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-211": {
   "value": "2109000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherRevenue",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-212": {
   "value": "2104000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:SubvencionesDeExplotacion",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-213": {
   "value": "2107000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:SubvencionesDeExplotacion",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-214": {
   "value": "13000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosPorServiciosDiversos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-215": {
   "value": "2000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosPorServiciosDiversos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-216": {
   "value": "5330000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Gastos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-217": {
   "value": "6641000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Gastos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-218": {
   "value": "4237000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ServicesExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-219": {
   "value": "3261000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ServicesExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-220": {
   "value": "2000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RawMaterialsAndConsumablesUsed",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-221": {
   "value": "2000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RawMaterialsAndConsumablesUsed",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-222": {
   "value": "2000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:VariacionDeExistenciasDeMercaderias",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-223": {
   "value": "1000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:VariacionDeExistenciasDeMercaderias",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-224": {
   "value": "1841000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RepairsAndMaintenanceExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-225": {
   "value": "1456000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RepairsAndMaintenanceExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-226": {
   "value": "1045000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfessionalFeesExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-227": {
   "value": "536000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfessionalFeesExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-228": {
   "value": "203000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InsuranceExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-229": {
   "value": "191000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InsuranceExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-230": {
   "value": "73000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:BankAndSimilarCharges",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-231": {
   "value": "42000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:BankAndSimilarCharges",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-232": {
   "value": "602000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Suministros",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-233": {
   "value": "590000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:Suministros",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-234": {
   "value": "469000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrosServicios",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-235": {
   "value": "443000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrosServicios",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-236": {
   "value": "3370000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EmployeeBenefitsExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-237": {
   "value": "3131000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EmployeeBenefitsExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-238": {
   "value": "2394000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:WagesAndSalaries",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-239": {
   "value": "2182000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:WagesAndSalaries",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-240": {
   "value": "578000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SocialSecurityContributions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-241": {
   "value": "565000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SocialSecurityContributions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-242": {
   "value": "41000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherShorttermEmployeeBenefits",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-243": {
   "value": "54000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherShorttermEmployeeBenefits",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-244": {
   "value": "357000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ConsejoDeAdministracionYComitesDelMismo",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-245": {
   "value": "330000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ConsejoDeAdministracionYComitesDelMismo",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-246": {
   "value": "1563000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherExpenseByFunction",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-247": {
   "value": "1649000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherExpenseByFunction",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-248": {
   "value": "22000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RentalExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-249": {
   "value": "19000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RentalExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-250": {
   "value": "20000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdvertisingExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-251": {
   "value": "13000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdvertisingExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-252": {
   "value": "1523000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TaxExpenseOtherThanIncomeTaxExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-253": {
   "value": "1614000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TaxExpenseOtherThanIncomeTaxExpense",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-254": {
   "value": "-2000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:AjustesEnLaImposicionDirectaOIndirecta",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-255": {
   "value": "3000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:AjustesEnLaImposicionDirectaOIndirecta",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-256": {
   "value": "2504000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosPorRecuperacionDeGastos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-257": {
   "value": "2444000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosPorRecuperacionDeGastos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-258": {
   "value": "23000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:AmortzacionDelInmovilizadoMaterial",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-259": {
   "value": "23000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:AmortzacionDelInmovilizadoMaterial",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-260": {
   "value": "48000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-261": {
   "value": "43000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-262": {
   "value": "-374000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-263": {
   "value": "984000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-264": {
   "value": "45000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:DepreciacionDelInmovilizadoIntangible",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-265": {
   "value": "241000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:DepreciacionDelInmovilizadoIntangible",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-266": {
   "value": "470000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossRecognisedInProfitOrLossTradeReceivables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-267": {
   "value": "1125000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossRecognisedInProfitOrLossTradeReceivables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-268": {
   "value": "889000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-269": {
   "value": "382000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ReversalOfImpairmentLossRecognisedInProfitOrLossTradeReceivables",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-270": {
   "value": "514000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherReversalsOfProvisions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-271": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherReversalsOfProvisions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-272": {
   "value": "514000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ExcesoDeProvisionesParaImpuestos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-273": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ExcesoDeProvisionesParaImpuestos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-274": {
   "value": "-519000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:CosteDeLasExistenciasInmobiliariasVendidasYDeteriorosDeValorDeExistencias",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-275": {
   "value": "-6000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:CosteDeLasExistenciasInmobiliariasVendidasYDeteriorosDeValorDeExistencias",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-276": {
   "value": "2000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:CosteDeLasVentasDeLosInmueblesODerechosVendidos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-277": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:CosteDeLasVentasDeLosInmueblesODerechosVendidos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-278": {
   "value": "-521000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:VariacionesDeValorEnExistenciasInmobiliarias",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-279": {
   "value": "-6000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:VariacionesDeValorEnExistenciasInmobiliarias",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-280": {
   "value": "14097000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ResultadoDeLasExplotacionesNegociosCorrientesYOtros",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-281": {
   "value": "12417000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ResultadoDeLasExplotacionesNegociosCorrientesYOtros",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-282": {
   "value": "17925000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ResultadoEnajenaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-283": {
   "value": "185000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ResultadoEnajenaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-284": {
   "value": "16791000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:DeterioroORecupDeDeterioroDeInmovMaterialYVariacsDeValorDeInverInmobiliariasYPrestamosAsociados",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-285": {
   "value": "190000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:DeterioroORecupDeDeterioroDeInmovMaterialYVariacsDeValorDeInverInmobiliariasYPrestamosAsociados",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-286": {
   "value": "16680000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForAssetsHeldAtEndOfPeriodFairValueMeasurement",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-287": {
   "value": "181000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesRecognisedInProfitOrLossAttributableToChangeInUnrealisedGainsOrLossesForAssetsHeldAtEndOfPeriodFairValueMeasurement",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-288": {
   "value": "-111000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-289": {
   "value": "-9000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-290": {
   "value": "1134000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:PartidasDeIngresosDiferidosAplicadosALaCuentaDeResultadosOReversionDeAplicacionesAnteriores",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-291": {
   "value": "-5000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:PartidasDeIngresosDiferidosAplicadosALaCuentaDeResultadosOReversionDeAplicacionesAnteriores",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-292": {
   "value": "32022000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ResultadoTotalNoFinancieroDeLasOperaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-293": {
   "value": "12602000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ResultadoTotalNoFinancieroDeLasOperaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-294": {
   "value": "90000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-295": {
   "value": "28000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-296": {
   "value": "90000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RevenueFromInterest",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-297": {
   "value": "28000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RevenueFromInterest",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-298": {
   "value": "1339000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-299": {
   "value": "1436000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-300": {
   "value": "1339000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestExpenseOnBankLoansAndOverdrafts",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-301": {
   "value": "1436000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestExpenseOnBankLoansAndOverdrafts",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-302": {
   "value": "9000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestIncomeOnFinancialAssetsDesignatedAtFairValueThroughProfitOrLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-303": {
   "value": "5000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestIncomeOnFinancialAssetsDesignatedAtFairValueThroughProfitOrLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-304": {
   "value": "9000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:CarteraDeNegociacionYOtros",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-305": {
   "value": "5000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:CarteraDeNegociacionYOtros",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-306": {
   "value": "-220000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnDisposalsOfInvestments",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-307": {
   "value": "121000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnDisposalsOfInvestments",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-308": {
   "value": "-220000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ResultadosPorEnajenacionesDeInstrumentosFinancierosALP",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-309": {
   "value": "121000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:ResultadosPorEnajenacionesDeInstrumentosFinancierosALP",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-310": {
   "value": "-11000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-311": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-312": {
   "value": "30551000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-313": {
   "value": "11320000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-314": {
   "value": "5175000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-315": {
   "value": "1498000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-316": {
   "value": "25376000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-317": {
   "value": "9822000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-318": {
   "value": "24521000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-319": {
   "value": "9258000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-320": {
   "value": "855000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-321": {
   "value": "564000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-322": {
   "value": "1.06",
   "decimals": 2,
   "dimensions": {
    "concept": "ifrs-full:BasicEarningsLossPerShareFromContinuingOperations",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR/xbrli:shares"
   }
  },
  "fact-323": {
   "value": "0.4",
   "decimals": 2,
   "dimensions": {
    "concept": "ifrs-full:BasicEarningsLossPerShareFromContinuingOperations",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR/xbrli:shares"
   }
  },
  "fact-324": {
   "value": "25376000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-325": {
   "value": "9822000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-326": {
   "value": "395000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosYGastos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-327": {
   "value": "-349000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IngresosYGastos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-328": {
   "value": "-329000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsBeforeTax",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-329": {
   "value": "-140000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsBeforeTax",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-330": {
   "value": "-329000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsBeforeTax",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-331": {
   "value": "-140000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsBeforeTax",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-332": {
   "value": "856000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-333": {
   "value": "-325000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-334": {
   "value": "132000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-335": {
   "value": "-116000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-336": {
   "value": "173000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-337": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossBeforeTax",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-338": {
   "value": "230000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesFromInvestmentsInEquityInstruments",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-339": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesFromInvestmentsInEquityInstruments",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-340": {
   "value": "230000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-341": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-342": {
   "value": "57000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-343": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLoss",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-344": {
   "value": "25944000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-345": {
   "value": "9473000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-346": {
   "value": "24985000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-347": {
   "value": "8970000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-348": {
   "value": "959000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-349": {
   "value": "503000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-350": {
   "value": "6976000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:PreviouslyStatedMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-351": {
   "value": "304923000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:PreviouslyStatedMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-352": {
   "value": "711000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:PreviouslyStatedMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-353": {
   "value": "21981000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:PreviouslyStatedMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-354": {
   "value": "639000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherEquityInterestMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:PreviouslyStatedMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-355": {
   "value": "972000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:AjustesPorCambiosDeValorMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:PreviouslyStatedMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-356": {
   "value": "9961000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:PreviouslyStatedMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-357": {
   "value": "342797000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:PreviouslyStatedMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-358": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2019-01-01T00:00:00/2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:FinancialEffectOfChangesInAccountingPolicyMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-359": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2019-01-01T00:00:00/2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:FinancialEffectOfChangesInAccountingPolicyMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-360": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2019-01-01T00:00:00/2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:FinancialEffectOfChangesInAccountingPolicyMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-361": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2019-01-01T00:00:00/2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:FinancialEffectOfChangesInAccountingPolicyMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-362": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2019-01-01T00:00:00/2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherEquityInterestMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:FinancialEffectOfChangesInAccountingPolicyMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-363": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2019-01-01T00:00:00/2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:AjustesPorCambiosDeValorMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:FinancialEffectOfChangesInAccountingPolicyMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-364": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2019-01-01T00:00:00/2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:FinancialEffectOfChangesInAccountingPolicyMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-365": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2019-01-01T00:00:00/2020-01-01T00:00:00",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:FinancialEffectOfChangesInAccountingPolicyMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-366": {
   "value": "6976000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-367": {
   "value": "304923000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-368": {
   "value": "711000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-369": {
   "value": "21981000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-370": {
   "value": "639000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherEquityInterestMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-371": {
   "value": "972000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:AjustesPorCambiosDeValorMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-372": {
   "value": "9961000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-373": {
   "value": "342797000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-374": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-375": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-376": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-377": {
   "value": "9258000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-378": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherEquityInterestMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-379": {
   "value": "-288000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:AjustesPorCambiosDeValorMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-380": {
   "value": "503000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-381": {
   "value": "9473000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-382": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-383": {
   "value": "-4631000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-384": {
   "value": "7000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-385": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-386": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherEquityInterestMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-387": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:AjustesPorCambiosDeValorMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-388": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-389": {
   "value": "4638000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-390": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-391": {
   "value": "4631000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-392": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-393": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-394": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherEquityInterestMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-395": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:AjustesPorCambiosDeValorMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-396": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-397": {
   "value": "-4631000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-398": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-399": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-400": {
   "value": "7000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-401": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-402": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherEquityInterestMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-403": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:AjustesPorCambiosDeValorMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-404": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-405": {
   "value": "7000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-406": {
   "value": "21983000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariacionesDelPatrimonioNeto",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-407": {
   "value": "-21981000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariacionesDelPatrimonioNeto",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-408": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariacionesDelPatrimonioNeto",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-409": {
   "value": "2000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariacionesDelPatrimonioNeto",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-410": {
   "value": "21981000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAppropriationOfRetainedEarnings",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-411": {
   "value": "-21981000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAppropriationOfRetainedEarnings",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-412": {
   "value": "2000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-413": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-414": {
   "value": "2000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-415": {
   "value": "6976000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-416": {
   "value": "322275000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-417": {
   "value": "718000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-418": {
   "value": "9258000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-419": {
   "value": "639000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherEquityInterestMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-420": {
   "value": "1260000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:AjustesPorCambiosDeValorMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-421": {
   "value": "10464000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-422": {
   "value": "347634000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-423": {
   "value": "24521000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-424": {
   "value": "464000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:AjustesPorCambiosDeValorMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-425": {
   "value": "959000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-426": {
   "value": "25944000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-427": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-428": {
   "value": "-4631000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-429": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-430": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-431": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherEquityInterestMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-432": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:AjustesPorCambiosDeValorMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-433": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-434": {
   "value": "4631000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughOtherContributionsByOwners",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-435": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-436": {
   "value": "4631000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-437": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-438": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-439": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherEquityInterestMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-440": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:AjustesPorCambiosDeValorMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-441": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-442": {
   "value": "-4631000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-443": {
   "value": "9259000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariacionesDelPatrimonioNeto",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-444": {
   "value": "-9258000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariacionesDelPatrimonioNeto",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-445": {
   "value": "15000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariacionesDelPatrimonioNeto",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:AjustesPorCambiosDeValorMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-446": {
   "value": "-15000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariacionesDelPatrimonioNeto",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-447": {
   "value": "1000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariacionesDelPatrimonioNeto",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-448": {
   "value": "9258000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAppropriationOfRetainedEarnings",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-449": {
   "value": "-9258000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAppropriationOfRetainedEarnings",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-450": {
   "value": "1000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-451": {
   "value": "15000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:AjustesPorCambiosDeValorMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-452": {
   "value": "-15000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-453": {
   "value": "1000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:OtrasVariaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-454": {
   "value": "6976000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-455": {
   "value": "326903000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-456": {
   "value": "718000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-457": {
   "value": "24521000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:ResultadoDelEjercicioAtribuidoALaEntidadDominanteMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-458": {
   "value": "639000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherEquityInterestMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-459": {
   "value": "781000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "cevasa:AjustesPorCambiosDeValorMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-460": {
   "value": "11408000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-461": {
   "value": "368948000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-462": {
   "value": "23309000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ReceiptsFromSalesOfGoodsAndRenderingOfServices",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-463": {
   "value": "19239000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ReceiptsFromSalesOfGoodsAndRenderingOfServices",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-464": {
   "value": "16858000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:PagosCorrientesIvaIncluidoMasLiquidacionesDeImpuestos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-465": {
   "value": "10963000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:PagosCorrientesIvaIncluidoMasLiquidacionesDeImpuestos",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-466": {
   "value": "11097000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PaymentsToSuppliersForGoodsAndServices",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-467": {
   "value": "5204000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PaymentsToSuppliersForGoodsAndServices",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-468": {
   "value": "2603000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PaymentsToAndOnBehalfOfEmployees",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-469": {
   "value": "2488000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PaymentsToAndOnBehalfOfEmployees",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-470": {
   "value": "3158000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:PagosDeImpuestosCorrientesYLiquidacionesDeIvaEIrpf",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-471": {
   "value": "3271000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:PagosDeImpuestosCorrientesYLiquidacionesDeIvaEIrpf",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-472": {
   "value": "6451000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:EfectivoGeneradoPorLasOperaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-473": {
   "value": "8276000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:EfectivoGeneradoPorLasOperaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-474": {
   "value": "32000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestReceivedClassifiedAsOperatingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-475": {
   "value": "6000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestReceivedClassifiedAsOperatingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-476": {
   "value": "1404000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestPaidClassifiedAsOperatingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-477": {
   "value": "1430000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestPaidClassifiedAsOperatingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-478": {
   "value": "593000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-479": {
   "value": "1935000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-480": {
   "value": "-4486000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-481": {
   "value": "-4917000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-482": {
   "value": "-4486000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:FlujosNetosDeEfectivoDeLasActividadesDeOperacion",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-483": {
   "value": "-4917000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:FlujosNetosDeEfectivoDeLasActividadesDeOperacion",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-484": {
   "value": "1458000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-485": {
   "value": "4564000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-486": {
   "value": "7578000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfInterestsInInvestmentsAccountedForUsingEquityMethod",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-487": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfInterestsInInvestmentsAccountedForUsingEquityMethod",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-488": {
   "value": "-1777000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-489": {
   "value": "1831000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashReceiptsFromRepaymentOfAdvancesAndLoansMadeToOtherPartiesClassifiedAsInvestingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-490": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestReceivedClassifiedAsInvestingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-491": {
   "value": "2000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestReceivedClassifiedAsInvestingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-492": {
   "value": "-10813000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-493": {
   "value": "-2731000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-494": {
   "value": "-1000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:RescateDeAccionesDeLaEmpresaCompraventasDeAutocartera",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-495": {
   "value": "5000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:RescateDeAccionesDeLaEmpresaCompraventasDeAutocartera",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-496": {
   "value": "15538000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:CobrosDePrestamosALargoPlazoYDiferencialAnualDeUtilizacionLineasDeCreditoYTraspasosEntreNegocios",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-497": {
   "value": "5922000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:CobrosDePrestamosALargoPlazoYDiferencialAnualDeUtilizacionLineasDeCreditoYTraspasosEntreNegocios",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-498": {
   "value": "6604000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RepaymentsOfNoncurrentBorrowings",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-499": {
   "value": "6408000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RepaymentsOfNoncurrentBorrowings",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-500": {
   "value": "4631000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-501": {
   "value": "4631000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-502": {
   "value": "3345000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:CobrosPagosPorOtrasActividadesDeFinanciacionSubsidiaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-503": {
   "value": "2092000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:CobrosPagosPorOtrasActividadesDeFinanciacionSubsidiaciones",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-504": {
   "value": "7649000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-505": {
   "value": "-3030000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-506": {
   "value": "1322000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IncrementoDeEfectivoYDemasEquivaletesAlEfectivo",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-507": {
   "value": "-844000",
   "decimals": -3,
   "dimensions": {
    "concept": "cevasa:IncrementoDeEfectivoYDemasEquivaletesAlEfectivo",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-508": {
   "value": "1322000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseInCashAndCashEquivalents",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-509": {
   "value": "-844000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseInCashAndCashEquivalents",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-510": {
   "value": "3608000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-511": {
   "value": "4452000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2020-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-512": {
   "value": "4930000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-513": {
   "value": "3608000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-1": {
   "value": "Compa\u00f1\u00eda  Espa\u00f1ola  de  Viviendas  de  Alquiler,  S.A. ",
   "dimensions": {
    "concept": "ifrs-full:NameOfReportingEntityOrOtherMeansOfIdentification",
    "language": "es",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "fact-7": {
   "value": " Espa\u00f1a",
   "dimensions": {
    "concept": "ifrs-full:CountryOfIncorporation",
    "language": "es",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "fact-6": {
   "value": "Barcelona, Avda. Meridiana, 350, 6\u00ba planta",
   "dimensions": {
    "concept": "ifrs-full:DomicileOfEntity",
    "language": "es",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "fact-514": {
   "value": "Barcelona, Avda. Meridiana, 350, 6\u00ba planta",
   "dimensions": {
    "concept": "ifrs-full:AddressOfRegisteredOfficeOfEntity",
    "language": "es",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "fact-515": {
   "value": "Barcelona,",
   "dimensions": {
    "concept": "ifrs-full:PrincipalPlaceOfBusiness",
    "language": "es",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "fact-2": {
   "value": "Compa\u00f1\u00eda Espa\u00f1ola de Viviendas de Alquiler, S.A.",
   "dimensions": {
    "concept": "ifrs-full:NameOfParentEntity",
    "language": "es",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "fact-3": {
   "value": "arrendamiento de bienes inmuebles, as\u00ed como la promoci\u00f3n y construcci\u00f3n de edificios de  toda  naturaleza;  la  urbanizaci\u00f3n  y  parcelaci\u00f3n  de  terrenos  para  su  posterior  explotaci\u00f3n  y  la  adjudicaci\u00f3n  y contrataci\u00f3n de toda clase de obras, estudios y proyectos.",
   "dimensions": {
    "concept": "ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities",
    "language": "es",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "fact-4": {
   "value": "Compa\u00f1\u00eda Espa\u00f1ola  de Viviendas en  Alquiler, S.A.",
   "dimensions": {
    "concept": "ifrs-full:NameOfUltimateParentOfGroup",
    "language": "es",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "fact-5": {
   "value": "S.A.",
   "dimensions": {
    "concept": "ifrs-full:LegalFormOfEntity",
    "language": "es",
    "entity": "scheme:959800QETXHEMRSX9V59",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  }
 }
}