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  "Table_BS_Z_BS_Y_R950_X_C020": {
   "value": "652963000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Assets",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1000_X_C010": {
   "value": "42284000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:ShareCapital",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1000_X_C020": {
   "value": "42284000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:ShareCapital",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1010_X_C010": {
   "value": "10256000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SharePremium",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1010_X_C020": {
   "value": "10256000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SharePremium",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1030_X_C010": {
   "value": "2623000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherReserves",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1030_X_C020": {
   "value": "1708000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherReserves",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1040_X_C010": {
   "value": "8792000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RetainedEarnings",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1040_X_C020": {
   "value": "42578000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RetainedEarnings",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1050_X_C010": {
   "value": "44359000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:ProfitOrLossAttributableToOrdinaryEquityHoldersOfParentEntity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1050_X_C020": {
   "value": "-33943000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:ProfitOrLossAttributableToOrdinaryEquityHoldersOfParentEntity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1060_X_C010": {
   "value": "108314000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EquityAttributableToOwnersOfParent",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1060_X_C020": {
   "value": "62883000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EquityAttributableToOwnersOfParent",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1080_X_C010": {
   "value": "671000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncontrollingInterests",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1080_X_C020": {
   "value": "348000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncontrollingInterests",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1100_X_C010": {
   "value": "108985000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1100_X_C020": {
   "value": "63231000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1130_X_C010": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentPortionOfNoncurrentBondsIssued",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1130_X_C020": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentPortionOfNoncurrentBondsIssued",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1140_X_C010": {
   "value": "98159000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:LongtermBorrowings",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1140_X_C020": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:LongtermBorrowings",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1150_X_C010": {
   "value": "370568000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLeaseLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1150_X_C020": {
   "value": "405961000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLeaseLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1160_X_C010": {
   "value": "367703000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Financialpayablesrightofusenoncurrentofwhichrelatedparties",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1160_X_C020": {
   "value": "401848000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Financialpayablesrightofusenoncurrentofwhichrelatedparties",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1190_X_C010": {
   "value": "70000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherNoncurrentFinancialLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1190_X_C020": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherNoncurrentFinancialLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1270_X_C010": {
   "value": "72000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherLongtermProvisions",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1270_X_C020": {
   "value": "379000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherLongtermProvisions",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1340_X_C010": {
   "value": "9529000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentProvisionsForEmployeeBenefits",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1340_X_C020": {
   "value": "10062000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentProvisionsForEmployeeBenefits",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1350_X_C010": {
   "value": "3643000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1350_X_C020": {
   "value": "11260000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1390_X_C010": {
   "value": "655000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Otherliabilitiesnoncurrent",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1390_X_C020": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Otherliabilitiesnoncurrent",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1410_X_C010": {
   "value": "482696000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1410_X_C020": {
   "value": "427662000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1440_X_C010": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentBondsIssuedAndCurrentPortionOfNoncurrentBondsIssued",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1440_X_C020": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentBondsIssuedAndCurrentPortionOfNoncurrentBondsIssued",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1450_X_C010": {
   "value": "938000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShorttermBorrowings",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1450_X_C020": {
   "value": "49018000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShorttermBorrowings",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1460_X_C010": {
   "value": "50602000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1460_X_C020": {
   "value": "19904000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1480_X_C010": {
   "value": "35992000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentAdvances",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1480_X_C020": {
   "value": "30577000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentAdvances",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1500_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentLeaseLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1500_X_C020": {
   "value": "43611000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentLeaseLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1510_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "fm:Financialpayablesrightofusecurrentofwhichrelatedparties",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1510_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "fm:Financialpayablesrightofusecurrentofwhichrelatedparties",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1540_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherCurrentFinancialLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1540_X_C020": {
   "value": "1743000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherCurrentFinancialLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1550_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "fm:Otherliabilitiesofwhichrelatedparties",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1550_X_C020": {
   "value": "1313000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Otherliabilitiesofwhichrelatedparties",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1560_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherShorttermProvisions",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1560_X_C020": {
   "value": "1777000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherShorttermProvisions",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1570_X_C010": {
   "value": "4955000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentTaxLiabilitiesCurrent",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1570_X_C020": {
   "value": "3849000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentTaxLiabilitiesCurrent",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1620_X_C010": {
   "value": "22744000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Othersliabilities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1620_X_C020": {
   "value": "11591000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Othersliabilities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1640_X_C010": {
   "value": "173038000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_BS_Z_BS_Y_R1640_X_C020": {
   "value": "162070000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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   "dimensions": {
    "concept": "ifrs-full:LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale",
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    "unit": "iso4217:EUR"
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    "unit": "iso4217:EUR"
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    "concept": "ifrs-full:EquityAndLiabilities",
    "entity": "scheme:81560026FB4FD48C6110",
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    "entity": "scheme:81560026FB4FD48C6110",
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    "entity": "scheme:81560026FB4FD48C6110",
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    "concept": "fm:RevenuesFromRelatedParties",
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    "entity": "scheme:81560026FB4FD48C6110",
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    "concept": "ifrs-full:ServicesExpense",
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    "unit": "iso4217:EUR"
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   "dimensions": {
    "concept": "fm:ServicesReceivedFromRelatedParties",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R590_X_C020": {
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    "concept": "fm:ServicesReceivedFromRelatedParties",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R840_X_C010": {
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R840_X_C020": {
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    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R950_X_C010": {
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   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R950_X_C020": {
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   "decimals": -3,
   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R970_X_C020": {
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   "dimensions": {
    "concept": "ifrs-full:OperatingExpense",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R1090_X_C010": {
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   "dimensions": {
    "concept": "ifrs-full:OtherIncome",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  },
  "Table_CE_Z_CE_Y_R1090_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherIncome",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  },
  "Table_CE_Z_CE_Y_R1100_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "fm:OtherIncomeRelatedParties",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  },
  "Table_CE_Z_CE_Y_R1100_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "fm:OtherIncomeRelatedParties",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R1760_X_C020": {
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   "dimensions": {
    "concept": "fm:NonRecurringMiscellaneousRevenue",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
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    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R1110_X_C020": {
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   "dimensions": {
    "concept": "ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod",
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R1200_X_C010": {
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R1200_X_C020": {
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   "dimensions": {
    "concept": "fm:ChangesInProvisionsImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss",
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    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R1210_X_C020": {
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R1240_X_C010": {
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    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R1240_X_C020": {
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   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R1280_X_C020": {
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   "dimensions": {
    "concept": "fm:Depreciationaintangibleassets",
    "entity": "scheme:81560026FB4FD48C6110",
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    "concept": "ifrs-full:WritedownsReversalsOfPropertyPlantAndEquipment",
    "entity": "scheme:81560026FB4FD48C6110",
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  "Table_CE_Z_CE_Y_R1330_X_C010": {
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  "Table_CE_Z_CE_Y_R1330_X_C020": {
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  "Table_CE_Z_CE_Y_R1470_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
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  "Table_CE_Z_CE_Y_R1580_X_C020": {
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   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R1590_X_C020": {
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   "dimensions": {
    "concept": "fm:FinancialExpensesRelatedParties",
    "entity": "scheme:81560026FB4FD48C6110",
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   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
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  "Table_CE_Z_CE_Y_R1620_X_C020": {
   "value": "-47025000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R1650_X_C010": {
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   "decimals": -3,
   "dimensions": {
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    "unit": "iso4217:EUR"
   }
  },
  "Table_CE_Z_CE_Y_R1650_X_C020": {
   "value": "-12873000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CE_Z_CE_Y_R1660_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "fm:IncomeTaxRelatedParties",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  },
  "Table_CE_Z_CE_Y_R1660_X_C020": {
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   "decimals": -3,
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    "concept": "fm:IncomeTaxRelatedParties",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
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   "decimals": -3,
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    "concept": "ifrs-full:ProfitLossFromContinuingOperations",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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   "decimals": -3,
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    "concept": "ifrs-full:ProfitLossFromContinuingOperations",
    "entity": "scheme:81560026FB4FD48C6110",
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   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromDiscontinuedOperations",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromDiscontinuedOperations",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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   "decimals": -3,
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    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:81560026FB4FD48C6110",
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   "value": "209000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:81560026FB4FD48C6110",
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R070_X_C010": {
   "value": "52000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R070_X_C020": {
   "value": "-869000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R110_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossBeforeTax",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R110_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossBeforeTax",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R120_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLoss",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R120_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLoss",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R130_X_C010": {
   "value": "197000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R130_X_C020": {
   "value": "-252000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShareOfOtherComprehensiveIncomeOfAssociatesAndJointVenturesAccountedForUsingEquityMethodThatWillNotBeReclassifiedToProfitOrLossNetOfTax",
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    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R150_X_C010": {
   "value": "407000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R150_X_C020": {
   "value": "-1159000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R170_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R170_X_C020": {
   "value": "-35311000",
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   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R190_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R190_X_C020": {
   "value": "-35079000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R200_X_C010": {
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   "decimals": -3,
   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R200_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_OCI_Z_OCI_Y_R230_X_C010": {
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   "decimals": 2,
   "dimensions": {
    "concept": "ifrs-full:BasicEarningsLossPerShare",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR/xbrli:shares"
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  "Table_OCI_Z_OCI_Y_R230_X_C020": {
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   "decimals": 2,
   "dimensions": {
    "concept": "ifrs-full:BasicEarningsLossPerShare",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR/xbrli:shares"
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  "Table_OCI_Z_OCI_Y_R240_X_C010": {
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   "decimals": 2,
   "dimensions": {
    "concept": "ifrs-full:DilutedEarningsLossPerShare",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR/xbrli:shares"
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  "Table_OCI_Z_OCI_Y_R240_X_C020": {
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   "decimals": 2,
   "dimensions": {
    "concept": "ifrs-full:DilutedEarningsLossPerShare",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR/xbrli:shares"
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  "Table_CF_Z_CF_Y_R010_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  "Table_CF_Z_CF_Y_R010_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  },
  "Table_CF_Z_CF_Y_R050_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperations",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CF_Z_CF_Y_R050_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperations",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CF_Z_CF_Y_R060_X_C010": {
   "value": "1887000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:CashFlowsFromOperationsRelatedParties",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CF_Z_CF_Y_R060_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "fm:CashFlowsFromOperationsRelatedParties",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CF_Z_CF_Y_R070_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestPaidClassifiedAsOperatingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CF_Z_CF_Y_R070_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestPaidClassifiedAsOperatingActivities",
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    "unit": "iso4217:EUR"
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  "Table_CF_Z_CF_Y_R080_X_C010": {
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   "decimals": -3,
   "dimensions": {
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  "Table_CF_Z_CF_Y_R080_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "fm:Interestpaidondebtsrelatingtotherightofuseofleasedassets",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CF_Z_CF_Y_R090_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestReceivedClassifiedAsOperatingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CF_Z_CF_Y_R090_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestReceivedClassifiedAsOperatingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CF_Z_CF_Y_R100_X_C010": {
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   "decimals": -3,
   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  "Table_CF_Z_CF_Y_R440_X_C010": {
   "value": "111999000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  "Table_CF_Z_CF_Y_R440_X_C020": {
   "value": "-54358000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  "Table_CF_Z_CF_Y_R490_X_C010": {
   "value": "1246000",
   "decimals": -3,
   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  },
  "Table_CF_Z_CF_Y_R490_X_C020": {
   "value": "867000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  "Table_CF_Z_CF_Y_R500_X_C010": {
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   "decimals": -3,
   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R500_X_C020": {
   "value": "1000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R510_X_C010": {
   "value": "4699000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R510_X_C020": {
   "value": "5247000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R540_X_C010": {
   "value": "1403000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherCashReceiptsFromSalesOfInterestsInJointVenturesClassifiedAsInvestingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R540_X_C020": {
   "value": "3970000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherCashReceiptsFromSalesOfInterestsInJointVenturesClassifiedAsInvestingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R550_X_C010": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Othersinvestments",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R550_X_C020": {
   "value": "-50000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Othersinvestments",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R580_X_C010": {
   "value": "-4512000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R580_X_C020": {
   "value": "-2193000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R630_X_C010": {
   "value": "600000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R630_X_C020": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R640_X_C010": {
   "value": "-720000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:IncreaseDecreaseInNonCurrentFinancialReceivables",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R640_X_C020": {
   "value": "-5077000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:IncreaseDecreaseInNonCurrentFinancialReceivables",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R650_X_C010": {
   "value": "98159000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:IncreaseDecreaseInNonCurrentFinancialPayables",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R650_X_C020": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:IncreaseDecreaseInNonCurrentFinancialPayables",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R810_X_C010": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Noncurrentfinancialpayablesrelatedtotherighofuseofleasedassets",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R810_X_C020": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Noncurrentfinancialpayablesrelatedtotherighofuseofleasedassets",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R660_X_C010": {
   "value": "-1956000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:IncreaseDecreaseInCurrentFinancialReceivables",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R660_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "fm:IncreaseDecreaseInCurrentFinancialReceivables",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R680_X_C010": {
   "value": "38041000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Currentfinancialpayablesrelatedtotherightofuseleasedassets",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R680_X_C020": {
   "value": "26145000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Currentfinancialpayablesrelatedtotherightofuseleasedassets",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R690_X_C010": {
   "value": "36693000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:CurrentfinancialpayablesrelatedtotherightofuseleasedassetsvsRelatedParties",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R690_X_C020": {
   "value": "24483000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:CurrentfinancialpayablesrelatedtotherightofuseleasedassetsvsRelatedParties",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R700_X_C010": {
   "value": "-38892000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:IncreaseDecreaseInCurrentFinancialPayables",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R700_X_C020": {
   "value": "49773000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:IncreaseDecreaseInCurrentFinancialPayables",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R710_X_C010": {
   "value": "8247000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:IncreaseDecreaseInCurrentFinancialPayablesFromRelatedParties",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R710_X_C020": {
   "value": "864000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:IncreaseDecreaseInCurrentFinancialPayablesFromRelatedParties",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R720_X_C020": {
   "value": "9314000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaidClassifiedAsFinancingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R740_X_C010": {
   "value": "19150000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R740_X_C020": {
   "value": "9237000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R760_X_C010": {
   "value": "47000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R760_X_C020": {
   "value": "-275000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R770_X_C010": {
   "value": "126637000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseInCashAndCashEquivalents",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R770_X_C020": {
   "value": "-47314000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseInCashAndCashEquivalents",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R780_X_C010": {
   "value": "1172000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R780_X_C020": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromDisposalOfNoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSaleAndDiscontinuedOperations",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R800_X_C010": {
   "value": "148298000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_CF_Z_CF_Y_R800_X_C020": {
   "value": "20442000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R020_X_C010": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R020_X_C020": {
   "value": "9324000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R020_X_C030": {
   "value": "4400000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R020_X_C040": {
   "value": "17482000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R020_X_C050": {
   "value": "34425000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fm:ProfitLossAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R020_X_C060": {
   "value": "107276000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R020_X_C070": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fm:NoncontrollingInterestscapital",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R020_X_C080": {
   "value": "-97000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fm:NoncontrollingInterestsnetincome",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R020_X_C090": {
   "value": "580000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R020_X_C100": {
   "value": "107856000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R040_X_C040": {
   "value": "34425000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Allocationofpreviousyearresult",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R040_X_C050": {
   "value": "-34425000",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Allocationofpreviousyearresult",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fm:ProfitLossAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R040_X_C060": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "fm:Allocationofpreviousyearresult",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R040_X_C070": {
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   "decimals": -3,
   "dimensions": {
    "concept": "fm:Allocationofpreviousyearresult",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fm:NoncontrollingInterestscapital",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R040_X_C080": {
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   "decimals": -3,
   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
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    "unit": "iso4217:EUR"
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    "unit": "iso4217:EUR"
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    "unit": "iso4217:EUR"
   }
  },
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    "unit": "iso4217:EUR"
   }
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    "unit": "iso4217:EUR"
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   "decimals": -3,
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    "unit": "iso4217:EUR"
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  },
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   "decimals": -3,
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    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
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   "decimals": -3,
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    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R120_X_C030": {
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   "decimals": -3,
   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R120_X_C040": {
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   "decimals": -3,
   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R120_X_C050": {
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    "concept": "ifrs-full:OtherComprehensiveIncome",
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    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
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    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R120_X_C060": {
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   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
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    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R120_X_C070": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fm:NoncontrollingInterestscapital",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R120_X_C080": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fm:NoncontrollingInterestsnetincome",
    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R120_X_C090": {
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   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R120_X_C100": {
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   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R140_X_C010": {
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   "decimals": -3,
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    "period": "2021-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R140_X_C020": {
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   "decimals": -3,
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    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R140_X_C030": {
   "value": "1708000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00",
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R140_X_C040": {
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    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R140_X_C050": {
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  },
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    "unit": "iso4217:EUR"
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  },
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R140_X_C080": {
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    "ifrs-full:ComponentsOfEquityAxis": "fm:NoncontrollingInterestsnetincome",
    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R140_X_C090": {
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    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R140_X_C100": {
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R160_X_C040": {
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  "Table_PN_Z_PN_Y_R160_X_C080": {
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  },
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R160_X_C100": {
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R170_X_C060": {
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   "decimals": -3,
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    "unit": "iso4217:EUR"
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   "decimals": -3,
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    "concept": "ifrs-full:IncreaseDecreaseThroughTransfersAndOtherChangesEquity",
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    "unit": "iso4217:EUR"
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   "decimals": -3,
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    "unit": "iso4217:EUR"
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    "unit": "iso4217:EUR"
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    "unit": "iso4217:EUR"
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    "unit": "iso4217:EUR"
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    "unit": "iso4217:EUR"
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    "unit": "iso4217:EUR"
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R190_X_C030": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R190_X_C060": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:81560026FB4FD48C6110",
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    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R190_X_C090": {
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   "decimals": -3,
   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
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    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R190_X_C100": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
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  },
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   "decimals": -3,
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    "entity": "scheme:81560026FB4FD48C6110",
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    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R200_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ChangesInEquity",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R200_X_C030": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ChangesInEquity",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R200_X_C040": {
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   "decimals": -3,
   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R200_X_C060": {
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   "dimensions": {
    "concept": "ifrs-full:ChangesInEquity",
    "entity": "scheme:81560026FB4FD48C6110",
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    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R200_X_C070": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ChangesInEquity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fm:NoncontrollingInterestscapital",
    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R200_X_C080": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ChangesInEquity",
    "entity": "scheme:81560026FB4FD48C6110",
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    "ifrs-full:ComponentsOfEquityAxis": "fm:NoncontrollingInterestsnetincome",
    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R200_X_C090": {
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   "dimensions": {
    "concept": "ifrs-full:ChangesInEquity",
    "entity": "scheme:81560026FB4FD48C6110",
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    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R200_X_C100": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ChangesInEquity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R240_X_C030": {
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   "decimals": -3,
   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R240_X_C040": {
   "value": "157000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:81560026FB4FD48C6110",
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    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R240_X_C050": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fm:ProfitLossAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R240_X_C060": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
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    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R240_X_C070": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:81560026FB4FD48C6110",
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    "ifrs-full:ComponentsOfEquityAxis": "fm:NoncontrollingInterestscapital",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R240_X_C080": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fm:NoncontrollingInterestsnetincome",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R240_X_C090": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
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    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R240_X_C100": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R260_X_C010": {
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   "decimals": -3,
   "dimensions": {
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    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R260_X_C020": {
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   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
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    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R260_X_C030": {
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   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:81560026FB4FD48C6110",
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    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R260_X_C040": {
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   "dimensions": {
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    "unit": "iso4217:EUR"
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  },
  "Table_PN_Z_PN_Y_R260_X_C050": {
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    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R260_X_C060": {
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   "dimensions": {
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    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R260_X_C070": {
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   "decimals": -3,
   "dimensions": {
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    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R260_X_C080": {
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   "decimals": -3,
   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fm:NoncontrollingInterestsnetincome",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R260_X_C090": {
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   "dimensions": {
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    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "Table_PN_Z_PN_Y_R260_X_C100": {
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   "dimensions": {
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    "entity": "scheme:81560026FB4FD48C6110",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  }
 }
}