{
 "documentInfo": {
  "documentType": "https://xbrl.org/2021/xbrl-json",
  "features": {
   "xbrl:canonicalValues": true
  },
  "namespaces": {
   "dccplc": "http://dccplc.com/xbrl/2021",
   "ifrs-full": "http://xbrl.ifrs.org/taxonomy/2020-03-16/ifrs-full",
   "iso4217": "http://www.xbrl.org/2003/iso4217",
   "scheme": "http://standards.iso.org/iso/17442",
   "xbrl": "https://xbrl.org/2021",
   "xbrli": "http://www.xbrl.org/2003/instance"
  },
  "taxonomy": [
   "http://dccplc.com/xbrl/2021/dccplc-2022-03-31.xsd"
  ]
 },
 "facts": {
  "fact-1": {
   "value": "DCC is a leading international sales, marketing and support services group with a clear focus on performance and growth. We operate in  three sectors: energy, healthcare and technology. ",
   "dimensions": {
    "concept": "ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities",
    "language": "en",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00"
   }
  },
  "fact-6": {
   "value": "17732020000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-7": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-8": {
   "value": "17732020000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-9": {
   "value": "13412450000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-10": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-11": {
   "value": "13412450000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Revenue",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-12": {
   "value": "15694347000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CostOfSales",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-13": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CostOfSales",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-14": {
   "value": "15694347000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CostOfSales",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-15": {
   "value": "11592970000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CostOfSales",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-16": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CostOfSales",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-17": {
   "value": "11592970000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CostOfSales",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-18": {
   "value": "2037673000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GrossProfit",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-19": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GrossProfit",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-20": {
   "value": "2037673000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GrossProfit",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-21": {
   "value": "1819480000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GrossProfit",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-22": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GrossProfit",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-23": {
   "value": "1819480000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GrossProfit",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-24": {
   "value": "517128000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdministrativeExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-25": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdministrativeExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-26": {
   "value": "517128000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdministrativeExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-27": {
   "value": "499812000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdministrativeExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-28": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdministrativeExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-29": {
   "value": "499812000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AdministrativeExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-30": {
   "value": "965489000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DistributionCosts",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-31": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DistributionCosts",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-32": {
   "value": "965489000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DistributionCosts",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-33": {
   "value": "814758000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DistributionCosts",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-34": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DistributionCosts",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-35": {
   "value": "814758000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DistributionCosts",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-36": {
   "value": "34178000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherOperatingIncomeExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-37": {
   "value": "-46534000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherOperatingIncomeExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-38": {
   "value": "-12356000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherOperatingIncomeExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-39": {
   "value": "25333000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherOperatingIncomeExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-40": {
   "value": "-40495000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherOperatingIncomeExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-41": {
   "value": "-15162000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherOperatingIncomeExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-42": {
   "value": "589234000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:AdjustedOperatingProfit",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-43": {
   "value": "-46534000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:AdjustedOperatingProfit",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-44": {
   "value": "542700000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:AdjustedOperatingProfit",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-45": {
   "value": "530243000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:AdjustedOperatingProfit",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-46": {
   "value": "-40495000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:AdjustedOperatingProfit",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-47": {
   "value": "489748000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:AdjustedOperatingProfit",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-48": {
   "value": "84340000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AmortisationExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-49": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AmortisationExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-50": {
   "value": "84340000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AmortisationExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-51": {
   "value": "66898000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AmortisationExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-52": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AmortisationExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-53": {
   "value": "66898000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:AmortisationExpense",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-54": {
   "value": "504894000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromOperatingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-55": {
   "value": "-46534000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromOperatingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-56": {
   "value": "458360000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromOperatingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-57": {
   "value": "463345000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromOperatingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-58": {
   "value": "-40495000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromOperatingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-59": {
   "value": "422850000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossFromOperatingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-60": {
   "value": "77205000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-61": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-62": {
   "value": "77205000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-63": {
   "value": "85639000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-64": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-65": {
   "value": "85639000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceCosts",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-66": {
   "value": "23075000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-67": {
   "value": "1192000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-68": {
   "value": "24267000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-69": {
   "value": "26253000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-70": {
   "value": "1384000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-71": {
   "value": "27637000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:FinanceIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-72": {
   "value": "314000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-73": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-74": {
   "value": "314000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-75": {
   "value": "233000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-76": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-77": {
   "value": "233000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-78": {
   "value": "451078000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-79": {
   "value": "-45342000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-80": {
   "value": "405736000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-81": {
   "value": "404192000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-82": {
   "value": "-39111000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-83": {
   "value": "365081000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossBeforeTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-84": {
   "value": "81235000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-85": {
   "value": "-1501000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-86": {
   "value": "79734000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-87": {
   "value": "66382000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-88": {
   "value": "-4104000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-89": {
   "value": "62278000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxExpenseContinuingOperations",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-90": {
   "value": "369843000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-91": {
   "value": "-43841000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-92": {
   "value": "326002000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-93": {
   "value": "337810000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-94": {
   "value": "-35007000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-95": {
   "value": "302803000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-96": {
   "value": "356214000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-97": {
   "value": "-43841000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-98": {
   "value": "312373000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-99": {
   "value": "327626000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-100": {
   "value": "-35007000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-101": {
   "value": "292619000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-102": {
   "value": "13629000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-103": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-104": {
   "value": "13629000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-105": {
   "value": "10184000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-106": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-107": {
   "value": "10184000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLossAttributableToNoncontrollingInterests",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-108": {
   "value": "369843000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-109": {
   "value": "-43841000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-110": {
   "value": "326002000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-111": {
   "value": "337810000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:PreexceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-112": {
   "value": "-35007000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "dccplc:GroupIncomeStatementsAxis": "dccplc:ExceptionalsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-113": {
   "value": "302803000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-114": {
   "value": "3.1678",
   "decimals": 4,
   "dimensions": {
    "concept": "ifrs-full:BasicEarningsLossPerShare",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "fact-115": {
   "value": "2.9704",
   "decimals": 4,
   "dimensions": {
    "concept": "ifrs-full:BasicEarningsLossPerShare",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "fact-116": {
   "value": "3.1636",
   "decimals": 4,
   "dimensions": {
    "concept": "ifrs-full:DilutedEarningsLossPerShare",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "fact-117": {
   "value": "2.9662",
   "decimals": 4,
   "dimensions": {
    "concept": "ifrs-full:DilutedEarningsLossPerShare",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP/xbrli:shares"
   }
  },
  "fact-118": {
   "value": "326002000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-119": {
   "value": "302803000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-120": {
   "value": "26549000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-121": {
   "value": "-53527000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-122": {
   "value": "88776000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-123": {
   "value": "67961000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-124": {
   "value": "16138000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-125": {
   "value": "11554000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-126": {
   "value": "99187000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-127": {
   "value": "2880000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-128": {
   "value": "-748000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-129": {
   "value": "254000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-130": {
   "value": "-210000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-131": {
   "value": "-159000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-132": {
   "value": "-538000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-133": {
   "value": "413000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-134": {
   "value": "98649000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-135": {
   "value": "3293000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-136": {
   "value": "424651000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-137": {
   "value": "306096000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-138": {
   "value": "411485000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-139": {
   "value": "298172000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-140": {
   "value": "13166000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-141": {
   "value": "7924000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-142": {
   "value": "424651000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-143": {
   "value": "306096000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-144": {
   "value": "1253349000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PropertyPlantAndEquipment",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-145": {
   "value": "1137634000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PropertyPlantAndEquipment",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-146": {
   "value": "327551000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RightofuseAssets",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-147": {
   "value": "308863000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RightofuseAssets",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-148": {
   "value": "1765961000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Goodwill",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-149": {
   "value": "1527598000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Goodwill",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-150": {
   "value": "868488000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IntangibleAssetsOtherThanGoodwill",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-151": {
   "value": "679137000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IntangibleAssetsOtherThanGoodwill",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-152": {
   "value": "26843000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InvestmentAccountedForUsingEquityMethod",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-153": {
   "value": "27134000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InvestmentAccountedForUsingEquityMethod",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-154": {
   "value": "54494000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxAssets",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-155": {
   "value": "30706000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxAssets",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-156": {
   "value": "118578000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentDerivativeFinancialAssets",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-157": {
   "value": "121671000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentDerivativeFinancialAssets",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-158": {
   "value": "4415264000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentAssets",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-159": {
   "value": "3832743000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentAssets",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-160": {
   "value": "1133666000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Inventories",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-161": {
   "value": "685950000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Inventories",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-162": {
   "value": "2508613000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentReceivables",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-163": {
   "value": "1689372000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentReceivables",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-164": {
   "value": "107361000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentDerivativeFinancialAssets",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-165": {
   "value": "40181000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentDerivativeFinancialAssets",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-166": {
   "value": "1394272000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-167": {
   "value": "1786556000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalents",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-168": {
   "value": "5143912000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentAssets",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-169": {
   "value": "4202059000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentAssets",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-170": {
   "value": "9559176000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Assets",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-171": {
   "value": "8034802000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Assets",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-172": {
   "value": "17422000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IssuedCapital",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-173": {
   "value": "17422000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IssuedCapital",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-174": {
   "value": "883321000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SharePremium",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-175": {
   "value": "882924000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SharePremium",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-176": {
   "value": "47436000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ReserveOfSharebasedPayments",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-177": {
   "value": "40969000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ReserveOfSharebasedPayments",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-178": {
   "value": "85768000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ReserveOfCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-179": {
   "value": "13130000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ReserveOfCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-180": {
   "value": "87272000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ReserveOfExchangeDifferencesOnTranslation",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-181": {
   "value": "60260000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ReserveOfExchangeDifferencesOnTranslation",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-182": {
   "value": "932000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherReserves",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-183": {
   "value": "932000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherReserves",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-184": {
   "value": "1783033000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RetainedEarnings",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-185": {
   "value": "1631797000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RetainedEarnings",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-186": {
   "value": "2905184000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EquityAttributableToOwnersOfParent",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-187": {
   "value": "2647434000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EquityAttributableToOwnersOfParent",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-188": {
   "value": "65379000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncontrollingInterests",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-189": {
   "value": "58210000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncontrollingInterests",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-190": {
   "value": "2970563000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-191": {
   "value": "2705644000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-192": {
   "value": "1933482000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:LongtermBorrowings",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-193": {
   "value": "1553200000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:LongtermBorrowings",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-194": {
   "value": "273164000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLeaseLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-195": {
   "value": "261617000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLeaseLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-196": {
   "value": "10330000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentDerivativeFinancialLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-197": {
   "value": "652000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentDerivativeFinancialLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-198": {
   "value": "259796000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-199": {
   "value": "183220000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DeferredTaxLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-200": {
   "value": "-7745000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentRecognisedLiabilitiesDefinedBenefitPlan",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-201": {
   "value": "-8024000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentRecognisedLiabilitiesDefinedBenefitPlan",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-202": {
   "value": "284191000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentProvisions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-203": {
   "value": "279492000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentProvisions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-204": {
   "value": "72650000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NoncurrentAcquisitionRelatedLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-205": {
   "value": "62549000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NoncurrentAcquisitionRelatedLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-206": {
   "value": "356000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentGovernmentGrants",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-207": {
   "value": "373000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentGovernmentGrants",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-208": {
   "value": "2826224000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-209": {
   "value": "2333079000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:NoncurrentLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-210": {
   "value": "3468705000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentPayables",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-211": {
   "value": "2604177000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:TradeAndOtherCurrentPayables",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-212": {
   "value": "59963000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentTaxLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-213": {
   "value": "44081000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentTaxLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-214": {
   "value": "67668000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShorttermBorrowings",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-215": {
   "value": "219659000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShorttermBorrowings",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-216": {
   "value": "63538000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentLeaseLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-217": {
   "value": "53607000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentLeaseLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-218": {
   "value": "28634000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentDerivativeFinancialLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-219": {
   "value": "9843000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentDerivativeFinancialLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-220": {
   "value": "50279000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentProvisions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-221": {
   "value": "42859000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentProvisions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-222": {
   "value": "23602000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:CurrentAcquisitionRelatedLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-223": {
   "value": "21853000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:CurrentAcquisitionRelatedLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-224": {
   "value": "3762389000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-225": {
   "value": "2996079000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CurrentLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-226": {
   "value": "6588613000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Liabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-227": {
   "value": "5329158000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Liabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-228": {
   "value": "9559176000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EquityAndLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-229": {
   "value": "8034802000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EquityAndLiabilities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-230": {
   "value": "17422000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-231": {
   "value": "882924000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-232": {
   "value": "1631797000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-233": {
   "value": "115291000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-234": {
   "value": "2647434000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-235": {
   "value": "58210000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-236": {
   "value": "2705644000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-237": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-238": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-239": {
   "value": "312373000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-240": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-241": {
   "value": "312373000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-242": {
   "value": "13629000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-243": {
   "value": "326002000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-244": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-245": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-246": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-247": {
   "value": "27012000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-248": {
   "value": "27012000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-249": {
   "value": "-463000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-250": {
   "value": "26549000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-251": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-252": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-253": {
   "value": "-748000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-254": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-255": {
   "value": "-748000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-256": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-257": {
   "value": "-748000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-258": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-259": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-260": {
   "value": "-210000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-261": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-262": {
   "value": "-210000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-263": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-264": {
   "value": "-210000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-265": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-266": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-267": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-268": {
   "value": "88776000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-269": {
   "value": "88776000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-270": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-271": {
   "value": "88776000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-272": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-273": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-274": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-275": {
   "value": "16138000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-276": {
   "value": "16138000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-277": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-278": {
   "value": "16138000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-279": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-280": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-281": {
   "value": "311835000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-282": {
   "value": "99650000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-283": {
   "value": "411485000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-284": {
   "value": "13166000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-285": {
   "value": "424651000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-286": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SaleOrIssueOfTreasuryShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-287": {
   "value": "397000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SaleOrIssueOfTreasuryShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-288": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SaleOrIssueOfTreasuryShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-289": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SaleOrIssueOfTreasuryShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-290": {
   "value": "397000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SaleOrIssueOfTreasuryShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-291": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SaleOrIssueOfTreasuryShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-292": {
   "value": "397000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SaleOrIssueOfTreasuryShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-293": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-294": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-295": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-296": {
   "value": "6467000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-297": {
   "value": "6467000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-298": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-299": {
   "value": "6467000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-300": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-301": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-302": {
   "value": "160599000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-303": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-304": {
   "value": "160599000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-305": {
   "value": "6909000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-306": {
   "value": "167508000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-307": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NonControllingInterestArisingOnAcquisition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-308": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NonControllingInterestArisingOnAcquisition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-309": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NonControllingInterestArisingOnAcquisition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-310": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NonControllingInterestArisingOnAcquisition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-311": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NonControllingInterestArisingOnAcquisition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-312": {
   "value": "912000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NonControllingInterestArisingOnAcquisition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-313": {
   "value": "912000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NonControllingInterestArisingOnAcquisition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-314": {
   "value": "17422000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-315": {
   "value": "883321000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-316": {
   "value": "1783033000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-317": {
   "value": "221408000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-318": {
   "value": "2905184000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-319": {
   "value": "65379000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-320": {
   "value": "2970563000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-321": {
   "value": "17422000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-322": {
   "value": "882887000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-323": {
   "value": "1482288000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-324": {
   "value": "104096000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-325": {
   "value": "2486693000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-326": {
   "value": "54765000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-327": {
   "value": "2541458000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-328": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-329": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-330": {
   "value": "292619000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-331": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-332": {
   "value": "292619000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-333": {
   "value": "10184000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-334": {
   "value": "302803000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProfitLoss",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-335": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-336": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-337": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-338": {
   "value": "-51267000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-339": {
   "value": "-51267000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-340": {
   "value": "-2260000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-341": {
   "value": "-53527000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-342": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-343": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-344": {
   "value": "254000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-345": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-346": {
   "value": "254000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-347": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-348": {
   "value": "254000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-349": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-350": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-351": {
   "value": "-159000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-352": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-353": {
   "value": "-159000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-354": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-355": {
   "value": "-159000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToRemeasurementsOfDefinedBenefitPlansOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-356": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-357": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-358": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-359": {
   "value": "67961000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-360": {
   "value": "67961000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-361": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-362": {
   "value": "67961000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OtherComprehensiveIncomeBeforeTaxCashFlowHedges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-363": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-364": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-365": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-366": {
   "value": "11554000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-367": {
   "value": "11554000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-368": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-369": {
   "value": "11554000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxRelatingToCashFlowHedgesOfOtherComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-370": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-371": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-372": {
   "value": "293032000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-373": {
   "value": "5140000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-374": {
   "value": "298172000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-375": {
   "value": "7924000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-376": {
   "value": "306096000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ComprehensiveIncome",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-377": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SaleOrIssueOfTreasuryShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-378": {
   "value": "37000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SaleOrIssueOfTreasuryShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-379": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SaleOrIssueOfTreasuryShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-380": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SaleOrIssueOfTreasuryShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-381": {
   "value": "37000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SaleOrIssueOfTreasuryShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-382": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SaleOrIssueOfTreasuryShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-383": {
   "value": "37000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:SaleOrIssueOfTreasuryShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-384": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-385": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-386": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-387": {
   "value": "6055000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-388": {
   "value": "6055000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-389": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-390": {
   "value": "6055000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-391": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-392": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-393": {
   "value": "143523000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-394": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-395": {
   "value": "143523000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-396": {
   "value": "4802000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-397": {
   "value": "148325000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaid",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-398": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NonControllingInterestArisingOnAcquisition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-399": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NonControllingInterestArisingOnAcquisition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-400": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NonControllingInterestArisingOnAcquisition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-401": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NonControllingInterestArisingOnAcquisition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-402": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NonControllingInterestArisingOnAcquisition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-403": {
   "value": "323000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NonControllingInterestArisingOnAcquisition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-404": {
   "value": "323000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:NonControllingInterestArisingOnAcquisition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-405": {
   "value": "17422000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-406": {
   "value": "882924000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-407": {
   "value": "1631797000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:RetainedEarningsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-408": {
   "value": "115291000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:OtherReservesMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-409": {
   "value": "2647434000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-410": {
   "value": "58210000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:GBP"
   }
  },
  "fact-411": {
   "value": "2705644000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-412": {
   "value": "628433000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:CashGeneratedFromOperationsBeforeExceptionals",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-413": {
   "value": "903659000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:CashGeneratedFromOperationsBeforeExceptionals",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-414": {
   "value": "30270000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:ExceptionalsClassifiedAsOperatingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-415": {
   "value": "29358000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:ExceptionalsClassifiedAsOperatingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-416": {
   "value": "598163000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperations",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-417": {
   "value": "874301000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperations",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-418": {
   "value": "70103000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestPaidClassifiedAsOperatingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-419": {
   "value": "84342000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestPaidClassifiedAsOperatingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-420": {
   "value": "76292000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-421": {
   "value": "62191000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncomeTaxesPaidRefundClassifiedAsOperatingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-422": {
   "value": "451768000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-423": {
   "value": "727768000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInOperatingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-424": {
   "value": "23524000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-425": {
   "value": "15898000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-426": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromGovernmentGrantsClassifiedAsInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-427": {
   "value": "89000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromGovernmentGrantsClassifiedAsInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-428": {
   "value": "772000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethod",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-429": {
   "value": "0",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromSalesOfInvestmentsAccountedForUsingEquityMethod",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-430": {
   "value": "22759000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestReceivedClassifiedAsInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-431": {
   "value": "27930000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InterestReceivedClassifiedAsInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-432": {
   "value": "47055000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InflowsOfCashFromInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-433": {
   "value": "43917000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:InflowsOfCashFromInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-434": {
   "value": "194353000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-435": {
   "value": "162879000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-436": {
   "value": "668123000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-437": {
   "value": "236232000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-438": {
   "value": "52006000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:PaymentOfAccruedAcquisitionRelatedLiabilitiesClassifiedAsInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-439": {
   "value": "36330000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:PaymentOfAccruedAcquisitionRelatedLiabilitiesClassifiedAsInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-440": {
   "value": "914482000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OutflowsOfCashFromInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-441": {
   "value": "435441000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:OutflowsOfCashFromInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-442": {
   "value": "-867427000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-443": {
   "value": "-391524000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInInvestingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-444": {
   "value": "397000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromIssuingShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-445": {
   "value": "37000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromIssuingShares",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-446": {
   "value": "30936000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromIssueOfBondsNotesAndDebentures",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-447": {
   "value": "68554000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromIssueOfBondsNotesAndDebentures",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-448": {
   "value": "372426000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-449": {
   "value": "320000000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-450": {
   "value": "403759000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:InflowsOfFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-451": {
   "value": "388591000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:InflowsOfFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-452": {
   "value": "149182000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-453": {
   "value": "437612000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-454": {
   "value": "65580000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-455": {
   "value": "59279000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-456": {
   "value": "160599000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-457": {
   "value": "143523000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaidToEquityHoldersOfParentClassifiedAsFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-458": {
   "value": "6909000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-459": {
   "value": "4802000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:DividendsPaidToNoncontrollingInterestsClassifiedAsFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-460": {
   "value": "382270000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:OutflowsOfFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-461": {
   "value": "645216000",
   "decimals": -3,
   "dimensions": {
    "concept": "dccplc:OutflowsOfFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-462": {
   "value": "21489000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-463": {
   "value": "-256625000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashFlowsFromUsedInFinancingActivities",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-464": {
   "value": "-394170000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-465": {
   "value": "79619000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:IncreaseDecreaseInCashAndCashEquivalentsBeforeEffectOfExchangeRateChanges",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-466": {
   "value": "3878000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-467": {
   "value": "-47496000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00/2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-468": {
   "value": "1716896000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-469": {
   "value": "1684773000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2020-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-470": {
   "value": "1326604000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-471": {
   "value": "1716896000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-472": {
   "value": "1394272000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShorttermDepositsClassifiedAsCashEquivalents",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-473": {
   "value": "1786556000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:ShorttermDepositsClassifiedAsCashEquivalents",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-474": {
   "value": "67668000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:BankOverdraftsClassifiedAsCashEquivalents",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-475": {
   "value": "69660000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:BankOverdraftsClassifiedAsCashEquivalents",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-476": {
   "value": "1326604000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2022-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-477": {
   "value": "1716896000",
   "decimals": -3,
   "dimensions": {
    "concept": "ifrs-full:CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00",
    "unit": "iso4217:GBP"
   }
  },
  "fact-478": {
   "value": "DCC plc",
   "dimensions": {
    "concept": "ifrs-full:NameOfParentEntity",
    "language": "en",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00"
   }
  },
  "fact-2": {
   "value": "DCC plc",
   "dimensions": {
    "concept": "ifrs-full:NameOfReportingEntityOrOtherMeansOfIdentification",
    "language": "en",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00"
   }
  },
  "fact-480": {
   "value": "DCC plc",
   "dimensions": {
    "concept": "ifrs-full:NameOfUltimateParentOfGroup",
    "language": "en",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00"
   }
  },
  "fact-3": {
   "value": "publicly traded limited company",
   "dimensions": {
    "concept": "ifrs-full:LegalFormOfEntity",
    "language": "en",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00"
   }
  },
  "fact-4": {
   "value": "Republic of Ireland",
   "dimensions": {
    "concept": "ifrs-full:CountryOfIncorporation",
    "language": "en",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00"
   }
  },
  "fact-479": {
   "value": "Republic of Ireland",
   "dimensions": {
    "concept": "ifrs-full:DomicileOfEntity",
    "language": "en",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00"
   }
  },
  "fact-5": {
   "value": "DCC plc, DCC House,  Leopardstown Road,Foxrock, Dublin 18,  D18 PK00,Ireland",
   "dimensions": {
    "concept": "ifrs-full:AddressOfRegisteredOfficeOfEntity",
    "language": "en",
    "entity": "scheme:213800UPS1QEE4TD3T45",
    "period": "2021-04-01T00:00:00/2022-04-01T00:00:00"
   }
  }
 }
}