{
 "documentInfo": {
  "documentType": "https://xbrl.org/2021/xbrl-json",
  "features": {
   "xbrl:canonicalValues": true
  },
  "namespaces": {
   "fras": "http://www.frasers.group/20220424",
   "ifrs-full": "http://xbrl.ifrs.org/taxonomy/2020-03-16/ifrs-full",
   "iso4217": "http://www.xbrl.org/2003/iso4217",
   "scheme": "http://standards.iso.org/iso/17442",
   "xbrl": "https://xbrl.org/2021",
   "xbrli": "http://www.xbrl.org/2003/instance"
  },
  "taxonomy": [
   "http://www.frasers.group/xbrl/2022/213800JEGHHEAXIJDX34-2022-04-24.xsd"
  ]
 },
 "facts": {
  "f32353": {
   "value": "4672900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32355": {
   "value": "114200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32359": {
   "value": "4787100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32363": {
   "value": "3507300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32365": {
   "value": "118000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32368": {
   "value": "3625300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32373": {
   "value": "18200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:RevenueFromInterest",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32376": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:RevenueFromInterest",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32379": {
   "value": "18200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:RevenueFromInterest",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32382": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:RevenueFromInterest",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32384": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:RevenueFromInterest",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32386": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:RevenueFromInterest",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32397": {
   "value": "4691100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalRevenueIncludingCreditAccountInterest",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32400": {
   "value": "114200000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalRevenueIncludingCreditAccountInterest",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32402": {
   "value": "4805300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalRevenueIncludingCreditAccountInterest",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32405": {
   "value": "3507300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalRevenueIncludingCreditAccountInterest",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32407": {
   "value": "118000000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalRevenueIncludingCreditAccountInterest",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32411": {
   "value": "3625300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalRevenueIncludingCreditAccountInterest",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32416": {
   "value": "2647200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32419": {
   "value": "56100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32423": {
   "value": "2703300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32427": {
   "value": "2023400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32430": {
   "value": "71100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32434": {
   "value": "2094500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32441": {
   "value": "13300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossRecognisedInProfitOrLossTradeReceivables",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32443": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossRecognisedInProfitOrLossTradeReceivables",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32446": {
   "value": "13300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossRecognisedInProfitOrLossTradeReceivables",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32448": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossRecognisedInProfitOrLossTradeReceivables",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32450": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossRecognisedInProfitOrLossTradeReceivables",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32452": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossRecognisedInProfitOrLossTradeReceivables",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32456": {
   "value": "2030600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GrossProfit",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32459": {
   "value": "58100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GrossProfit",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32461": {
   "value": "2088700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GrossProfit",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32464": {
   "value": "1483900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GrossProfit",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32468": {
   "value": "46900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GrossProfit",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32470": {
   "value": "1530800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GrossProfit",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32476": {
   "value": "1557300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:SellingDistributionAndAdministrativeExpense",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32478": {
   "value": "31500000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:SellingDistributionAndAdministrativeExpense",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32481": {
   "value": "1588800000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:SellingDistributionAndAdministrativeExpense",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32483": {
   "value": "1281600000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:SellingDistributionAndAdministrativeExpense",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32486": {
   "value": "37400000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:SellingDistributionAndAdministrativeExpense",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32490": {
   "value": "1319000000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:SellingDistributionAndAdministrativeExpense",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32496": {
   "value": "45400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherOperatingIncomeExpense",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32499": {
   "value": "2600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherOperatingIncomeExpense",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32502": {
   "value": "48000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherOperatingIncomeExpense",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32505": {
   "value": "33300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherOperatingIncomeExpense",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32508": {
   "value": "3500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherOperatingIncomeExpense",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32510": {
   "value": "36800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherOperatingIncomeExpense",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32519": {
   "value": "227000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32522": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32526": {
   "value": "227000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32530": {
   "value": "317000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32533": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32537": {
   "value": "317000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32544": {
   "value": "1300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ExceptionalItems",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32547": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ExceptionalItems",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32550": {
   "value": "1300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ExceptionalItems",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32553": {
   "value": "1600000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ExceptionalItems",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32556": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ExceptionalItems",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32559": {
   "value": "1600000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ExceptionalItems",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32566": {
   "value": "10800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnDisposalsOfPropertyPlantAndEquipment",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32569": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnDisposalsOfPropertyPlantAndEquipment",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32572": {
   "value": "10800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnDisposalsOfPropertyPlantAndEquipment",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32575": {
   "value": "9700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnDisposalsOfPropertyPlantAndEquipment",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32578": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnDisposalsOfPropertyPlantAndEquipment",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32581": {
   "value": "9700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnDisposalsOfPropertyPlantAndEquipment",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32587": {
   "value": "301200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromOperatingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32589": {
   "value": "29200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromOperatingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32591": {
   "value": "330400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromOperatingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32594": {
   "value": "-73300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromOperatingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32597": {
   "value": "13000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromOperatingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32600": {
   "value": "-60300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromOperatingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32607": {
   "value": "43800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:InvestmentIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32610": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:InvestmentIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32613": {
   "value": "43800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:InvestmentIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32617": {
   "value": "103700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:InvestmentIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32619": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:InvestmentIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32622": {
   "value": "103700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:InvestmentIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32628": {
   "value": "19700000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:InvestmentCosts",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32631": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:InvestmentCosts",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32634": {
   "value": "19700000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:InvestmentCosts",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32638": {
   "value": "7700000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:InvestmentCosts",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32641": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:InvestmentCosts",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32645": {
   "value": "7700000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:InvestmentCosts",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32650": {
   "value": "30300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32653": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32656": {
   "value": "30300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32659": {
   "value": "9000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32662": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32665": {
   "value": "9000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32671": {
   "value": "48900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32673": {
   "value": "300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32676": {
   "value": "49200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32678": {
   "value": "32900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32680": {
   "value": "3300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32683": {
   "value": "36200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32689": {
   "value": "306700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32691": {
   "value": "28900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32693": {
   "value": "335600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32695": {
   "value": "-1200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32698": {
   "value": "9700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32700": {
   "value": "8500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32706": {
   "value": "75500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32708": {
   "value": "3200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32711": {
   "value": "78700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32714": {
   "value": "85400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32716": {
   "value": "1100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32719": {
   "value": "86500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32725": {
   "value": "231200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32728": {
   "value": "25700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32730": {
   "value": "256900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32732": {
   "value": "-86600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32736": {
   "value": "8600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32738": {
   "value": "-78000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32747": {
   "value": "224100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32750": {
   "value": "25700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32754": {
   "value": "249800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32757": {
   "value": "-91600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32760": {
   "value": "8600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32764": {
   "value": "-83000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32769": {
   "value": "7100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32772": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32775": {
   "value": "7100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32778": {
   "value": "5000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32780": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32783": {
   "value": "5000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32789": {
   "value": "231200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32792": {
   "value": "25700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32794": {
   "value": "256900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32796": {
   "value": "-86600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32800": {
   "value": "8600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f32802": {
   "value": "-78000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32815": {
   "value": "0.475",
   "decimals": 3,
   "dimensions": {
    "concept": "ifrs-full:BasicEarningsLossPerShare",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "f32818": {
   "value": "0.054",
   "decimals": 3,
   "dimensions": {
    "concept": "ifrs-full:BasicEarningsLossPerShare",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "f32821": {
   "value": "0.529",
   "decimals": 3,
   "dimensions": {
    "concept": "ifrs-full:BasicEarningsLossPerShare",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "f32823": {
   "value": "-0.182",
   "decimals": 3,
   "dimensions": {
    "concept": "ifrs-full:BasicEarningsLossPerShare",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "f32826": {
   "value": "0.017",
   "decimals": 3,
   "dimensions": {
    "concept": "ifrs-full:BasicEarningsLossPerShare",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "f32829": {
   "value": "-0.165",
   "decimals": 3,
   "dimensions": {
    "concept": "ifrs-full:BasicEarningsLossPerShare",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "f32837": {
   "value": "0.475",
   "decimals": 3,
   "dimensions": {
    "concept": "ifrs-full:DilutedEarningsLossPerShare",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "f32840": {
   "value": "0.054",
   "decimals": 3,
   "dimensions": {
    "concept": "ifrs-full:DilutedEarningsLossPerShare",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "f32843": {
   "value": "0.529",
   "decimals": 3,
   "dimensions": {
    "concept": "ifrs-full:DilutedEarningsLossPerShare",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "f32845": {
   "value": "-0.182",
   "decimals": 3,
   "dimensions": {
    "concept": "ifrs-full:DilutedEarningsLossPerShare",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:ContinuingOperationsMember",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "f32849": {
   "value": "0.017",
   "decimals": 3,
   "dimensions": {
    "concept": "ifrs-full:DilutedEarningsLossPerShare",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "fras:ContinuingAndDiscontinuedOperationAxis": "ifrs-full:DiscontinuedOperationsMember",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "f32852": {
   "value": "-0.165",
   "decimals": 3,
   "dimensions": {
    "concept": "ifrs-full:DilutedEarningsLossPerShare",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "f32898": {
   "value": "256900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32900": {
   "value": "-78000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32917": {
   "value": "-8100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32920": {
   "value": "77300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxChangeInFairValueOfFinancialLiabilityAttributableToChangeInCreditRiskOfLiability",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32926": {
   "value": "-26800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32929": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32937": {
   "value": "-6700000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:DeferredTaxOnRemeasurementsOfDefinedBenefitPensionScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32940": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:DeferredTaxOnRemeasurementsOfDefinedBenefitPensionScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32955": {
   "value": "6800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32959": {
   "value": "-49100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32968": {
   "value": "52100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32971": {
   "value": "400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32981": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32984": {
   "value": "2800000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f32998": {
   "value": "-7500000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33001": {
   "value": "17100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33012": {
   "value": "15800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33015": {
   "value": "-3000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33024": {
   "value": "22400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33026": {
   "value": "11700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33035": {
   "value": "279300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33037": {
   "value": "-66300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33045": {
   "value": "272200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33047": {
   "value": "-71300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33052": {
   "value": "7100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33056": {
   "value": "5000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33058": {
   "value": "279300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33060": {
   "value": "-66300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33095": {
   "value": "1011000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:PropertyPlantAndEquipment",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33098": {
   "value": "1164900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:PropertyPlantAndEquipment",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33104": {
   "value": "89200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:InvestmentProperty",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33107": {
   "value": "14100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:InvestmentProperty",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33112": {
   "value": "120600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IntangibleAssetsAndGoodwill",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33114": {
   "value": "120500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IntangibleAssetsAndGoodwill",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33120": {
   "value": "206600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentFinancialAssets",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33123": {
   "value": "263300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentFinancialAssets",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33129": {
   "value": "2200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentRecognisedAssetsDefinedBenefitPlan",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33132": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentRecognisedAssetsDefinedBenefitPlan",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33138": {
   "value": "100800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxAssets",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33140": {
   "value": "66800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxAssets",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33144": {
   "value": "1530400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentAssets",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33147": {
   "value": "1629600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentAssets",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33154": {
   "value": "1277600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Inventories",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33157": {
   "value": "1096600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Inventories",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33165": {
   "value": "841400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentReceivables",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33167": {
   "value": "546500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentReceivables",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33173": {
   "value": "116500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CurrentDerivativeFinancialAssets",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33176": {
   "value": "55400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CurrentDerivativeFinancialAssets",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33183": {
   "value": "336800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33187": {
   "value": "457000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33191": {
   "value": "2572300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CurrentAssets",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33194": {
   "value": "2155500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CurrentAssets",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33202": {
   "value": "40000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33205": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentAssetsOrDisposalGroupsClassifiedAsHeldForSale",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33213": {
   "value": "4142700000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalAssets",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33216": {
   "value": "3785100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalAssets",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33225": {
   "value": "64100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IssuedCapital",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33228": {
   "value": "64100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IssuedCapital",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33233": {
   "value": "874300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:SharePremium",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33236": {
   "value": "874300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:SharePremium",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33246": {
   "value": "488900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:TreasuryShares",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33248": {
   "value": "295700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:TreasuryShares",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33256": {
   "value": "100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:PermanentContributionToCapital",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33258": {
   "value": "100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:PermanentContributionToCapital",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33267": {
   "value": "8000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CapitalRedemptionReserve",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33269": {
   "value": "8000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CapitalRedemptionReserve",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33278": {
   "value": "35600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ReserveOfExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33281": {
   "value": "28800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ReserveOfExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33290": {
   "value": "-987300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ReverseCombinationReserve",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33293": {
   "value": "-987300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ReverseCombinationReserve",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33300": {
   "value": "-66800000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:OwnShareReserve",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33302": {
   "value": "-66700000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:OwnShareReserve",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33309": {
   "value": "55300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ReserveOfGainsAndLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33311": {
   "value": "11500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ReserveOfGainsAndLossesOnHedgingInstrumentsThatHedgeInvestmentsInEquityInstruments",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33316": {
   "value": "14100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ReserveOfSharebasedPayments",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33319": {
   "value": "1300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ReserveOfSharebasedPayments",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33324": {
   "value": "1778100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:RetainedEarnings",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33326": {
   "value": "1554500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:RetainedEarnings",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33333": {
   "value": "1286600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:EquityAttributableToOwnersOfParent",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33336": {
   "value": "1192900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:EquityAttributableToOwnersOfParent",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33341": {
   "value": "22000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33345": {
   "value": "18100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33352": {
   "value": "1308600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33354": {
   "value": "1211000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33362": {
   "value": "503600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLeaseLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33364": {
   "value": "534200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLeaseLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33370": {
   "value": "827900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:LongtermBorrowings",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33373": {
   "value": "705900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:LongtermBorrowings",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33378": {
   "value": "1600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentRecognisedLiabilitiesDefinedBenefitPlan",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33382": {
   "value": "1900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentRecognisedLiabilitiesDefinedBenefitPlan",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33390": {
   "value": "40400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33394": {
   "value": "27000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33401": {
   "value": "433000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentProvisions",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33403": {
   "value": "361200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentProvisions",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33407": {
   "value": "1806500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33410": {
   "value": "1630200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33418": {
   "value": "107200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CurrentDerivativeFinancialLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33420": {
   "value": "19200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CurrentDerivativeFinancialLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33428": {
   "value": "729800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentPayables",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33430": {
   "value": "646300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentPayables",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33436": {
   "value": "117000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CurrentLeaseLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33438": {
   "value": "188500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CurrentLeaseLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33443": {
   "value": "50900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CurrentTaxLiabilitiesCurrent",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33446": {
   "value": "89900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CurrentTaxLiabilitiesCurrent",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33451": {
   "value": "1004900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CurrentLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33455": {
   "value": "943900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CurrentLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33461": {
   "value": "22700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33464": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:LiabilitiesIncludedInDisposalGroupsClassifiedAsHeldForSale",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33472": {
   "value": "2834100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33475": {
   "value": "2574100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33483": {
   "value": "4142700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:EquityAndLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33486": {
   "value": "3785100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:EquityAndLiabilities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33539": {
   "value": "628900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperations",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33541": {
   "value": "578300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperations",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33546": {
   "value": "121000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxesPaidClassifiedAsOperatingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33549": {
   "value": "59300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxesPaidClassifiedAsOperatingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33555": {
   "value": "507900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33558": {
   "value": "519000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33565": {
   "value": "32000000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ProceedsOnDisposalOfPropertyPlantAndEquipmentAndInvestmentProperty",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33568": {
   "value": "20600000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ProceedsOnDisposalOfPropertyPlantAndEquipmentAndInvestmentProperty",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33573": {
   "value": "9500000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ProceedsFromSaleAndLeasebackTransactionsClassifiedAsInvestingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33576": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ProceedsFromSaleAndLeasebackTransactionsClassifiedAsInvestingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33581": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ProceedsOnDisposalOfIntangiblesAssets",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33584": {
   "value": "7500000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ProceedsOnDisposalOfIntangiblesAssets",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33591": {
   "value": "238400000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ProceedsOnDisposalOfListedInvestments",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33595": {
   "value": "7000000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ProceedsOnDisposalOfListedInvestments",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33602": {
   "value": "117400000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ProceedsInRelationToEquityDerivatives",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33606": {
   "value": "48100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ProceedsInRelationToEquityDerivatives",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33611": {
   "value": "1000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33614": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromLosingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33620": {
   "value": "200000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:PurchaseOfSubsidiariesNetOfCashAcquired",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33623": {
   "value": "39400000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:PurchaseOfSubsidiariesNetOfCashAcquired",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33631": {
   "value": "323200000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:PurchaseOfPropertyPlantAndEquipmentAndInvestmentProperty",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33633": {
   "value": "219400000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:PurchaseOfPropertyPlantAndEquipmentAndInvestmentProperty",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33640": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33644": {
   "value": "1000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33651": {
   "value": "198400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33653": {
   "value": "113300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33659": {
   "value": "1000000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:InvestmentIncomeReceived",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33661": {
   "value": "500000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:InvestmentIncomeReceived",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33666": {
   "value": "6300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FinanceIncomeReceived",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33669": {
   "value": "9000000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FinanceIncomeReceived",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33675": {
   "value": "-116200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33678": {
   "value": "-280400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33683": {
   "value": "176200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33685": {
   "value": "78000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33689": {
   "value": "32800000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FinanceCostsPaid",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33691": {
   "value": "31600000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FinanceCostsPaid",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33700": {
   "value": "1374400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33703": {
   "value": "1128100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33710": {
   "value": "1484400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33712": {
   "value": "1323600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33717": {
   "value": "1500000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ProceedsFromSaleAndLeasebackTransactionsClassifiedAsFinancingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33720": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ProceedsFromSaleAndLeasebackTransactionsClassifiedAsFinancingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33725": {
   "value": "1300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaidClassifiedAsFinancingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33728": {
   "value": "900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaidClassifiedAsFinancingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33733": {
   "value": "193200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:PaymentsToAcquireOrRedeemEntitysShares",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33735": {
   "value": "4300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:PaymentsToAcquireOrRedeemEntitysShares",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33740": {
   "value": "-512000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33742": {
   "value": "-310300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33748": {
   "value": "-120300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33750": {
   "value": "-71700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33756": {
   "value": "100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33759": {
   "value": "-5300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33766": {
   "value": "457000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33769": {
   "value": "534000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33777": {
   "value": "336800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33781": {
   "value": "457000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33868": {
   "value": "64100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33872": {
   "value": "874300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33874": {
   "value": "-295700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33877": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33881": {
   "value": "77900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33884": {
   "value": "-67000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33887": {
   "value": "1564900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33890": {
   "value": "-951200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33893": {
   "value": "1267300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33897": {
   "value": "13000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33899": {
   "value": "1280300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33902": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33904": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33906": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33908": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33910": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33912": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33914": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33916": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33918": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33921": {
   "value": "1000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33924": {
   "value": "1000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33927": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33929": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33931": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33934": {
   "value": "1300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33936": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33939": {
   "value": "300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33942": {
   "value": "-4700000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33944": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33948": {
   "value": "-3100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33951": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33954": {
   "value": "-3100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33959": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33961": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33963": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33965": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33967": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33969": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33971": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33973": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33975": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33978": {
   "value": "900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33981": {
   "value": "900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f33987": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33989": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33991": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33994": {
   "value": "1300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33996": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f33999": {
   "value": "300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34002": {
   "value": "-4700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34004": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34008": {
   "value": "-3100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34011": {
   "value": "100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34013": {
   "value": "-3000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34019": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34021": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34023": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34025": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34027": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34029": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34032": {
   "value": "-83000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34034": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34037": {
   "value": "-83000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34041": {
   "value": "5000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34044": {
   "value": "-78000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34051": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34053": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34055": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34057": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34059": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34061": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34063": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34066": {
   "value": "400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34068": {
   "value": "400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34070": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34073": {
   "value": "400000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34079": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34081": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34083": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34085": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34087": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34089": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34091": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34094": {
   "value": "2800000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34096": {
   "value": "2800000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34098": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34101": {
   "value": "2800000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34112": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34114": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34116": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34118": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34120": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34122": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34124": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34128": {
   "value": "17100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34131": {
   "value": "17100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34134": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34137": {
   "value": "17100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34142": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34144": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34146": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34148": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34150": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34152": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34154": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34157": {
   "value": "-3000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34159": {
   "value": "-3000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34161": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34165": {
   "value": "-3000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34174": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34176": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34178": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34180": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34182": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34184": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34188": {
   "value": "77300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34191": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34194": {
   "value": "77300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34197": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34199": {
   "value": "77300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34204": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34206": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34208": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34210": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34214": {
   "value": "-49100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34217": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34219": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34221": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34224": {
   "value": "-49100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34227": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34230": {
   "value": "-49100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34236": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34238": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34240": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34242": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34246": {
   "value": "-49100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34249": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34251": {
   "value": "-5700000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34253": {
   "value": "-16500000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34255": {
   "value": "-71300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34258": {
   "value": "5000000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34260": {
   "value": "-66300000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2020-04-27T00:00:00/2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34264": {
   "value": "64100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34268": {
   "value": "874300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34270": {
   "value": "-295700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34272": {
   "value": "1300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34274": {
   "value": "28800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34276": {
   "value": "-66700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34278": {
   "value": "1554500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34281": {
   "value": "-967700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34284": {
   "value": "1192900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34287": {
   "value": "18100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34289": {
   "value": "1211000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34292": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34294": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34296": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34298": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34300": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34302": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34306": {
   "value": "1900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34308": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34311": {
   "value": "1900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34315": {
   "value": "-1900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34318": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34321": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34323": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34325": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34328": {
   "value": "12800000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34330": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34334": {
   "value": "-100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34337": {
   "value": "100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34340": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34342": {
   "value": "12800000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34345": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34347": {
   "value": "12800000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:ShareScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34352": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34354": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34356": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34358": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34360": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34362": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34364": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34366": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34368": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34371": {
   "value": "1300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34373": {
   "value": "1300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:DividendsRecognisedAsDistributionsToNoncontrollingInterests",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34379": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34381": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34383": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34386": {
   "value": "12800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34388": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34392": {
   "value": "-100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34396": {
   "value": "2000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34399": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34403": {
   "value": "14700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34405": {
   "value": "-3200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34407": {
   "value": "11500000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTransactionsWithOwners",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34410": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34412": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34414": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34416": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34418": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34420": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34423": {
   "value": "249800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34425": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34429": {
   "value": "249800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34432": {
   "value": "7100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34436": {
   "value": "256900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34442": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34444": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34447": {
   "value": "-193200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34449": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34451": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34453": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34455": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34457": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34460": {
   "value": "-193200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34462": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34465": {
   "value": "-193200000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughTreasuryShareTransactions",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34470": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34472": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34474": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34476": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34478": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34480": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34482": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34485": {
   "value": "52100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34488": {
   "value": "52100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34491": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34493": {
   "value": "52100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnCashFlowHedgesBeforeTax",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34504": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34506": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34508": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34510": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34512": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34514": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34516": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34520": {
   "value": "-7500000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34523": {
   "value": "-7500000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34525": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34529": {
   "value": "-7500000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueMovementOnHedgedContractsReclassifiedAndReportedInInventoryAndCostOfSales",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34534": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34536": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34538": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34540": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34542": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34544": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34546": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34550": {
   "value": "15800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34552": {
   "value": "15800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34555": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34557": {
   "value": "15800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34566": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34568": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34570": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34572": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34574": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34576": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34580": {
   "value": "-8100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34583": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34585": {
   "value": "-8100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34588": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34590": {
   "value": "-8100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:FairValueAdjustmentInRespectOfLongTermFinancialAssetsRecognised",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34596": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34598": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34600": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34602": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34604": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34606": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34610": {
   "value": "-26800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34613": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34615": {
   "value": "-26800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34618": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34620": {
   "value": "-26800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34627": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:DeferredTaxOnRemeasurementsOfDefinedBenefitPensionScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34629": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:DeferredTaxOnRemeasurementsOfDefinedBenefitPensionScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34631": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:DeferredTaxOnRemeasurementsOfDefinedBenefitPensionScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34633": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:DeferredTaxOnRemeasurementsOfDefinedBenefitPensionScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34635": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:DeferredTaxOnRemeasurementsOfDefinedBenefitPensionScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34637": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:DeferredTaxOnRemeasurementsOfDefinedBenefitPensionScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34640": {
   "value": "-6700000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:DeferredTaxOnRemeasurementsOfDefinedBenefitPensionScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34642": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:DeferredTaxOnRemeasurementsOfDefinedBenefitPensionScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34645": {
   "value": "-6700000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:DeferredTaxOnRemeasurementsOfDefinedBenefitPensionScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34647": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:DeferredTaxOnRemeasurementsOfDefinedBenefitPensionScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34650": {
   "value": "-6700000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:DeferredTaxOnRemeasurementsOfDefinedBenefitPensionScheme",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34655": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34657": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34659": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34661": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34664": {
   "value": "6800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34666": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34668": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34670": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34673": {
   "value": "6800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34675": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34678": {
   "value": "6800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34684": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34686": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34689": {
   "value": "-193200000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34691": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34695": {
   "value": "6800000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34697": {
   "value": "0",
   "decimals": -6,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34700": {
   "value": "221600000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34703": {
   "value": "43800000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34707": {
   "value": "79000000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34710": {
   "value": "7100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34714": {
   "value": "86100000",
   "decimals": -5,
   "dimensions": {
    "concept": "fras:TotalComprehensiveIncomeForThePeriod",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34718": {
   "value": "64100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34722": {
   "value": "874300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34724": {
   "value": "-488900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34728": {
   "value": "14100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:ShareSchemeReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34731": {
   "value": "35600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34733": {
   "value": "-66800000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "fras:OwnSharesReserveMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34736": {
   "value": "1778100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34739": {
   "value": "-923900000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34741": {
   "value": "1286600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34743": {
   "value": "22000000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "f34745": {
   "value": "1308600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2022-04-25T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "f34789": {
   "value": "2022-04-24",
   "dimensions": {
    "concept": "ifrs-full:DateOfEndOfReportingPeriod2013",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00"
   }
  },
  "f34794": {
   "value": "Frasers Group Plc",
   "dimensions": {
    "concept": "ifrs-full:NameOfReportingEntityOrOtherMeansOfIdentification",
    "language": "en",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00"
   }
  },
  "f34796": {
   "value": "Plc",
   "dimensions": {
    "concept": "ifrs-full:LegalFormOfEntity",
    "language": "en",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00"
   }
  },
  "f34802": {
   "value": "UnitedKingdom",
   "dimensions": {
    "concept": "ifrs-full:PrincipalPlaceOfBusiness",
    "language": "en",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00"
   }
  },
  "f34803": {
   "value": "UnitedKingdom",
   "dimensions": {
    "concept": "ifrs-full:CountryOfIncorporation",
    "language": "en",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00"
   }
  },
  "f34804": {
   "value": "UnitedKingdom",
   "dimensions": {
    "concept": "ifrs-full:DomicileOfEntity",
    "language": "en",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00"
   }
  },
  "f34815": {
   "value": "Unit A, Brook ParkEast, Shirebrook, NG20 8RY.",
   "dimensions": {
    "concept": "ifrs-full:AddressOfRegisteredOfficeOfEntity",
    "language": "en",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00"
   }
  },
  "f34821": {
   "value": "The principal activities andstructure of the Group can be found in the Directors\u2019 Report and the \u2018Our Business\u2019 section.",
   "dimensions": {
    "concept": "ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities",
    "language": "en",
    "entity": "scheme:213800JEGHHEAXIJDX34",
    "period": "2021-04-26T00:00:00/2022-04-25T00:00:00"
   }
  }
 }
}