{
 "documentInfo": {
  "documentType": "https://xbrl.org/CR/2021-02-03/xbrl-json",
  "features": {
   "xbrl:canonicalValues": true
  },
  "namespaces": {
   "atsag": "http://atsag.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/CR/2021-02-03",
   "xbrli": "http://www.xbrl.org/2003/instance"
  },
  "taxonomy": [
   "http://atsag.com/xbrl/2021/atsag-2021-03-31.xsd"
  ]
 },
 "facts": {
  "fact-10": {
   "value": "1188224000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-11": {
   "value": "1000577000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-12": {
   "value": "1021239000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CostOfSales",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-13": {
   "value": "897668000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CostOfSales",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-14": {
   "value": "166985000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GrossProfit",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-15": {
   "value": "102909000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GrossProfit",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-16": {
   "value": "36563000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DistributionCosts",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-17": {
   "value": "30891000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DistributionCosts",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-18": {
   "value": "47106000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdministrativeExpense",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-19": {
   "value": "37558000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdministrativeExpense",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-20": {
   "value": "17740000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-21": {
   "value": "18048000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-22": {
   "value": "21296000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherExpenseByFunction",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-23": {
   "value": "5106000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherExpenseByFunction",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-24": {
   "value": "-3556000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherOperatingIncomeExpense",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-25": {
   "value": "12942000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherOperatingIncomeExpense",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-26": {
   "value": "79760000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromOperatingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-27": {
   "value": "47402000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromOperatingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-28": {
   "value": "3937000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-29": {
   "value": "10536000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-30": {
   "value": "24076000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-31": {
   "value": "19191000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-32": {
   "value": "-20139000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:FinanzergebnisMember",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-33": {
   "value": "-8655000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:FinanzergebnisMember",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-34": {
   "value": "59621000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-35": {
   "value": "38747000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-36": {
   "value": "12197000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-37": {
   "value": "18933000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-38": {
   "value": "47424000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-39": {
   "value": "19814000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-40": {
   "value": "8313000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonVorgesehenerAnteilHybridkapitalbesitzerNachSteuernMember",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-41": {
   "value": "8313000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonVorgesehenerAnteilHybridkapitalbesitzerNachSteuernMember",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-42": {
   "value": "39111000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-43": {
   "value": "11501000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-44": {
   "value": "1.01",
   "decimals": 4,
   "dimensions": {
    "concept": "ifrs-full:BasicEarningsLossPerShare",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR/xbrli:shares"
   }
  },
  "fact-45": {
   "value": "0.3",
   "decimals": 4,
   "dimensions": {
    "concept": "ifrs-full:BasicEarningsLossPerShare",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR/xbrli:shares"
   }
  },
  "fact-46": {
   "value": "1.01",
   "decimals": 4,
   "dimensions": {
    "concept": "ifrs-full:DilutedEarningsLossPerShare",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR/xbrli:shares"
   }
  },
  "fact-47": {
   "value": "0.3",
   "decimals": 4,
   "dimensions": {
    "concept": "ifrs-full:DilutedEarningsLossPerShare",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR/xbrli:shares"
   }
  },
  "fact-48": {
   "value": "47424000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-49": {
   "value": "19814000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-50": {
   "value": "11926000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-51": {
   "value": "-30292000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-52": {
   "value": "-55000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-53": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-54": {
   "value": "485000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-55": {
   "value": "-1091000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-56": {
   "value": "12356000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-57": {
   "value": "-31383000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-58": {
   "value": "59780000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-59": {
   "value": "-11569000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-60": {
   "value": "8313000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonVorgesehenerAnteilHybridkapitalbesitzer",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-61": {
   "value": "8313000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonVorgesehenerAnteilHybridkapitalbesitzer",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-62": {
   "value": "51467000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-63": {
   "value": "19882000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-64": {
   "value": "1301400000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PropertyPlantAndEquipment",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-65": {
   "value": "903509000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PropertyPlantAndEquipment",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-66": {
   "value": "42813000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IntangibleAssetsOtherThanGoodwill",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-67": {
   "value": "45075000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IntangibleAssetsOtherThanGoodwill",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-68": {
   "value": "117000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherNoncurrentFinancialAssets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-69": {
   "value": "193000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherNoncurrentFinancialAssets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-70": {
   "value": "25113000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxAssets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-71": {
   "value": "25984000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxAssets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-72": {
   "value": "7948000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherNoncurrentNonfinancialAssets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-73": {
   "value": "21258000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherNoncurrentNonfinancialAssets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-74": {
   "value": "1377391000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentAssets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-75": {
   "value": "996019000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentAssets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-76": {
   "value": "152528000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Inventories",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-77": {
   "value": "108373000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Inventories",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-78": {
   "value": "265293000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentReceivables",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-79": {
   "value": "192433000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentReceivables",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-80": {
   "value": "39746000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherCurrentFinancialAssets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-81": {
   "value": "136242000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherCurrentFinancialAssets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-82": {
   "value": "2154000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentTaxAssetsCurrent",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-83": {
   "value": "2493000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentTaxAssetsCurrent",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-84": {
   "value": "552850000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-85": {
   "value": "417950000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-86": {
   "value": "1012571000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentAssets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-87": {
   "value": "857491000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentAssets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-88": {
   "value": "2389962000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Assets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-89": {
   "value": "1853510000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Assets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-90": {
   "value": "141846000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IssuedCapital",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-91": {
   "value": "141846000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IssuedCapital",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-92": {
   "value": "27079000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherReserves",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-93": {
   "value": "14723000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherReserves",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-94": {
   "value": "172887000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:Hybridkapital",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-95": {
   "value": "172887000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:Hybridkapital",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-96": {
   "value": "460201000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RetainedEarnings",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-97": {
   "value": "430803000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RetainedEarnings",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-98": {
   "value": "802013000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EquityAttributableToOwnersOfParent",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-99": {
   "value": "760259000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EquityAttributableToOwnersOfParent",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-100": {
   "value": "802013000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-101": {
   "value": "760259000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-102": {
   "value": "1017143000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherNoncurrentFinancialLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-103": {
   "value": "695834000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherNoncurrentFinancialLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-104": {
   "value": "53331000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentProvisionsForEmployeeBenefits",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-105": {
   "value": "51244000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentProvisionsForEmployeeBenefits",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-106": {
   "value": "1935000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-107": {
   "value": "3166000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-108": {
   "value": "41039000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherNoncurrentNonfinancialLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-109": {
   "value": "13596000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherNoncurrentNonfinancialLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-110": {
   "value": "1113448000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-111": {
   "value": "763840000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-112": {
   "value": "382584000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentPayables",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-113": {
   "value": "214017000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentPayables",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-114": {
   "value": "84101000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherCurrentFinancialLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-115": {
   "value": "105299000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherCurrentFinancialLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-116": {
   "value": "3411000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentTaxLiabilitiesCurrent",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-117": {
   "value": "4858000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentTaxLiabilitiesCurrent",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-118": {
   "value": "4405000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherShorttermProvisions",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-119": {
   "value": "5237000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherShorttermProvisions",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-120": {
   "value": "474501000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-121": {
   "value": "329411000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-122": {
   "value": "1587949000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Liabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-123": {
   "value": "1093251000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Liabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-124": {
   "value": "2389962000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EquityAndLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-125": {
   "value": "1853510000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EquityAndLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-126": {
   "value": "79760",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromContinuingOperations",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-127": {
   "value": "47402",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromContinuingOperations",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-128": {
   "value": "165903",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-129": {
   "value": "147127",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-130": {
   "value": "271000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-131": {
   "value": "732000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdjustmentsForLossesGainsOnDisposalOfNoncurrentAssets",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-132": {
   "value": "1971",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdjustmentsForProvisions",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-133": {
   "value": "3246",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdjustmentsForProvisions",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-134": {
   "value": "9726",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-135": {
   "value": "-14315",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherInflowsOutflowsOfCashClassifiedAsOperatingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-136": {
   "value": "-14645",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestPaidClassifiedAsOperatingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-137": {
   "value": "-12049",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestPaidClassifiedAsOperatingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-138": {
   "value": "3187",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestReceivedClassifiedAsOperatingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-139": {
   "value": "6710",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestReceivedClassifiedAsOperatingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-140": {
   "value": "-13942",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-141": {
   "value": "-13486",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-142": {
   "value": "232231",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperations",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-143": {
   "value": "165367",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperations",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-144": {
   "value": "-43959",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdjustmentsForDecreaseIncreaseInInventories",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-145": {
   "value": "-25462",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdjustmentsForDecreaseIncreaseInInventories",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-146": {
   "value": "-60636",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdjustmentsForDecreaseIncreaseInTradeAccountReceivable",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-147": {
   "value": "38192",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdjustmentsForDecreaseIncreaseInTradeAccountReceivable",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-148": {
   "value": "57792",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAccountPayable",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-149": {
   "value": "5747",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAccountPayable",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-150": {
   "value": "-777000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherAdjustmentsToReconcileProfitLoss",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-151": {
   "value": "1279",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherAdjustmentsToReconcileProfitLoss",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-152": {
   "value": "184651000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-153": {
   "value": "185123000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-154": {
   "value": "-437972000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-155": {
   "value": "-218597000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-156": {
   "value": "2220000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-157": {
   "value": "70000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-158": {
   "value": "-53630000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-159": {
   "value": "-44263000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfFinancialInstrumentsClassifiedAsInvestingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-160": {
   "value": "149573000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromSalesOrMaturityOfFinancialInstrumentsClassifiedAsInvestingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-161": {
   "value": "146161000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromSalesOrMaturityOfFinancialInstrumentsClassifiedAsInvestingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-162": {
   "value": "-339809000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-163": {
   "value": "-116629000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-164": {
   "value": "383889000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromIssueOfBondsNotesAndDebentures",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-165": {
   "value": "77888000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromIssueOfBondsNotesAndDebentures",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-166": {
   "value": "-93296000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RepaymentsOfBondsNotesAndDebentures",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-167": {
   "value": "-30089000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RepaymentsOfBondsNotesAndDebentures",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-168": {
   "value": "31061000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromGovernmentGrantsClassifiedAsFinancingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-169": {
   "value": "1748000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromGovernmentGrantsClassifiedAsFinancingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-170": {
   "value": "-9713000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaidClassifiedAsFinancingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-171": {
   "value": "-23310000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaidClassifiedAsFinancingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-172": {
   "value": "-8313000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromIssueOfSubordinatedLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-173": {
   "value": "-8313000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromIssueOfSubordinatedLiabilities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-174": {
   "value": "303628000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-175": {
   "value": "17924000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-176": {
   "value": "148470000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-177": {
   "value": "86418000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-178": {
   "value": "417950000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-179": {
   "value": "326841000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-180": {
   "value": "-13570000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-181": {
   "value": "4691000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-182": {
   "value": "552850000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-183": {
   "value": "417950000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-184": {
   "value": "141846",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:PreviouslyStatedMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-185": {
   "value": "42444000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:PreviouslyStatedMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-186": {
   "value": "172887000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "atsag:HybridkaptialMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:PreviouslyStatedMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-187": {
   "value": "446274000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:PreviouslyStatedMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-188": {
   "value": "803451000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:PreviouslyStatedMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-189": {
   "value": "803451000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:PreviouslyStatedMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-190": {
   "value": "3662000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:AnpassungVonVeraenderungVonSicherungsinstrumentenAusDerAbsicherungVonZahlungsstroemenNachSteuern1",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2018-04-01T00:00:00/2019-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:FinancialEffectOfCorrectionsOfAccountingErrorsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-191": {
   "value": "-3662000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:AnpassungVonVeraenderungVonSicherungsinstrumentenAusDerAbsicherungVonZahlungsstroemenNachSteuern1",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2018-04-01T00:00:00/2019-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis": "ifrs-full:FinancialEffectOfCorrectionsOfAccountingErrorsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-192": {
   "value": "141846",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-193": {
   "value": "46106000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-194": {
   "value": "172887000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "atsag:HybridkaptialMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-195": {
   "value": "442612000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-196": {
   "value": "803451000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-197": {
   "value": "803451000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-198": {
   "value": "19814000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-199": {
   "value": "19814000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-200": {
   "value": "19814000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-201": {
   "value": "-31383000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-202": {
   "value": "-31383000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-203": {
   "value": "-31383000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-204": {
   "value": "-30292000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonWaehrungsumrechnungsdifferenzenNachSteuern",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-205": {
   "value": "-30292000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonWaehrungsumrechnungsdifferenzenNachSteuern",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-206": {
   "value": "-30292000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonWaehrungsumrechnungsdifferenzenNachSteuern",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-207": {
   "value": "-1091000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonUmbewertungVonVerpflichtungenAusLeistungenAnArbeitnehmerNachBeendigungDesArbeitsverhaeltnissesNachSteuern",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-208": {
   "value": "-1091000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonUmbewertungVonVerpflichtungenAusLeistungenAnArbeitnehmerNachBeendigungDesArbeitsverhaeltnissesNachSteuern",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-209": {
   "value": "-1091000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonUmbewertungVonVerpflichtungenAusLeistungenAnArbeitnehmerNachBeendigungDesArbeitsverhaeltnissesNachSteuern",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-210": {
   "value": "-31383000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-211": {
   "value": "19814000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-212": {
   "value": "-11569000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-213": {
   "value": "-11569000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-214": {
   "value": "23310000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-215": {
   "value": "23310000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-216": {
   "value": "23310000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-217": {
   "value": "-8313000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:Hybridkuponzahlung",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-218": {
   "value": "-8313000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:Hybridkuponzahlung",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-219": {
   "value": "-8313000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:Hybridkuponzahlung",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2019-04-01T00:00:00/2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-220": {
   "value": "141846000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-221": {
   "value": "14723000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-222": {
   "value": "172887000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "atsag:HybridkaptialMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-223": {
   "value": "430803000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-224": {
   "value": "760259000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-225": {
   "value": "760259000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-226": {
   "value": "47424000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-227": {
   "value": "47424000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-228": {
   "value": "47424000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-229": {
   "value": "12356000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-230": {
   "value": "12356000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-231": {
   "value": "12356000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-232": {
   "value": "11926000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonWaehrungsumrechnungsdifferenzenNachSteuern",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-233": {
   "value": "11926000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonWaehrungsumrechnungsdifferenzenNachSteuern",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-234": {
   "value": "11926000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonWaehrungsumrechnungsdifferenzenNachSteuern",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-235": {
   "value": "485000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonUmbewertungVonVerpflichtungenAusLeistungenAnArbeitnehmerNachBeendigungDesArbeitsverhaeltnissesNachSteuern",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-236": {
   "value": "485000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonUmbewertungVonVerpflichtungenAusLeistungenAnArbeitnehmerNachBeendigungDesArbeitsverhaeltnissesNachSteuern",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-237": {
   "value": "485000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonUmbewertungVonVerpflichtungenAusLeistungenAnArbeitnehmerNachBeendigungDesArbeitsverhaeltnissesNachSteuernMember",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-238": {
   "value": "-55000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonVeraenderungVonZurVeraeusserungVerfuegbarenFinanziellenVermoegenswertenNachSteuern",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-239": {
   "value": "-55000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonVeraenderungVonZurVeraeusserungVerfuegbarenFinanziellenVermoegenswertenNachSteuern",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-240": {
   "value": "-55000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:DavonVeraenderungVonZurVeraeusserungVerfuegbarenFinanziellenVermoegenswertenNachSteuernMember",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-241": {
   "value": "12356000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-242": {
   "value": "47424000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-243": {
   "value": "59780000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-244": {
   "value": "59780000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-245": {
   "value": "9713000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-246": {
   "value": "9713000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-247": {
   "value": "9713000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-248": {
   "value": "-8313000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:Hybridkuponzahlung",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-249": {
   "value": "-8313000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:Hybridkuponzahlung",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-250": {
   "value": "-8313000",
   "decimals": -3,
   "dimensions": {
    "concept": "atsag:Hybridkuponzahlung",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-251": {
   "value": "141846000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-252": {
   "value": "27079000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-253": {
   "value": "172887000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "atsag:HybridkapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-254": {
   "value": "460201000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-255": {
   "value": "802013000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "fact-256": {
   "value": "802013000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "fact-1": {
   "value": "AT & S Austria Technologie & Systemtechnik Aktiengesellschaft",
   "dimensions": {
    "concept": "ifrs-full:NameOfReportingEntityOrOtherMeansOfIdentification",
    "language": "en",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00"
   }
  },
  "fact-2": {
   "value": "Austria",
   "dimensions": {
    "concept": "ifrs-full:CountryOfIncorporation",
    "language": "en",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00"
   }
  },
  "fact-5": {
   "value": "Austria",
   "dimensions": {
    "concept": "ifrs-full:DomicileOfEntity",
    "language": "en",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00"
   }
  },
  "fact-3": {
   "value": "Fabriksgasse 13, 8700 Leoben-Hinterberg",
   "dimensions": {
    "concept": "ifrs-full:AddressOfRegisteredOfficeOfEntity",
    "language": "en",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00"
   }
  },
  "fact-4": {
   "value": "The Group manufactures and distributes printed circuit boards and provides related services in the segments Mobile Devices & Substrates, Automotive, Industrial, Medical and Others. The products are manufactured in the European and Asian markets and are directly distributed to original equipment manufacturers (OEM) as well as to contract electronic manufacturers (CEM).",
   "dimensions": {
    "concept": "ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities",
    "language": "en",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00"
   }
  },
  "fact-6": {
   "value": "AT\u00a0&\u00a0S Austria Technologie & Systemtechnik Aktiengesellschaft",
   "dimensions": {
    "concept": "ifrs-full:NameOfUltimateParentOfGroup",
    "language": "en",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00"
   }
  },
  "fact-7": {
   "value": "Leoben-Hinterberg",
   "dimensions": {
    "concept": "ifrs-full:PrincipalPlaceOfBusiness",
    "language": "en",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00"
   }
  },
  "fact-8": {
   "value": "AT\u00a0&\u00a0S Austria Technologie & Systemtechnik Aktiengesellschaft",
   "dimensions": {
    "concept": "ifrs-full:NameOfParentEntity",
    "language": "en",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00"
   }
  },
  "fact-9": {
   "value": "Aktiengesellschaft",
   "dimensions": {
    "concept": "ifrs-full:LegalFormOfEntity",
    "language": "en",
    "entity": "scheme:529900EVOKN4LCCD9321",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00"
   }
  }
 }
}