{
 "instance": {
  "f20f2021_cazoogroup.htm": {
   "axisCustom": 3,
   "axisStandard": 19,
   "contextCount": 485,
   "dts": {
    "calculationLink": {
     "local": [
      "czoo-20211231_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "czoo-20211231_def.xml"
     ]
    },
    "inline": {
     "local": [
      "f20f2021_cazoogroup.htm"
     ]
    },
    "labelLink": {
     "local": [
      "czoo-20211231_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "czoo-20211231_pre.xml"
     ]
    },
    "schema": {
     "local": [
      "czoo-20211231.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd",
      "http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd",
      "http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd",
      "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd",
      "https://xbrl.fasb.org/srt/2021/elts/srt-roles-2021-01-31.xsd",
      "https://xbrl.fasb.org/srt/2021/elts/srt-types-2021-01-31.xsd",
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd",
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-roles-2021-01-31.xsd",
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-types-2021-01-31.xsd",
      "https://xbrl.sec.gov/country/2021/country-2021.xsd",
      "https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd",
      "https://xbrl.sec.gov/sic/2021/sic-2021.xsd"
     ]
    }
   },
   "elementCount": 1015,
   "entityCount": 1,
   "hidden": {
    "http://fasb.org/us-gaap/2021-01-31": 10,
    "http://www.cazoo.com/20211231": 253,
    "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full": 263,
    "http://xbrl.sec.gov/dei/2021q4": 4,
    "total": 530
   },
   "keyCustom": 345,
   "keyStandard": 277,
   "memberCustom": 99,
   "memberStandard": 35,
   "nsprefix": "czoo",
   "nsuri": "http://www.cazoo.com/20211231",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:EntityRegistrantName",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "000 - Document - Document And Entity Information",
     "role": "http://www.cazoo.com/role/DocumentAndEntityInformation",
     "shortName": "Document And Entity Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:EntityRegistrantName",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R10": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfRevenueExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "009 - Disclosure - Revenue",
     "role": "http://www.cazoo.com/role/Revenue",
     "shortName": "Revenue",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfRevenueExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R100": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c7",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:CostBalance",
      "reportCount": 1,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "099 - Disclosure - Leases (Details) - Schedule of right-of-use assets",
     "role": "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0",
     "shortName": "Leases (Details) - Schedule of right-of-use assets",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "lang": null,
      "name": "czoo:CostBalance",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R101": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "ifrs-full:ExplanationOfDifferenceBetweenOperatingLeaseCommitmentsDisclosedApplyingIAS17AndLeaseLiabilitiesRecognisedAtDateOfInitialApplicationOfIFRS16Explanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c7",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:LeaseLiabilities",
      "reportCount": 1,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "100 - Disclosure - Leases (Details) - Schedule of lease liabilities",
     "role": "http://www.cazoo.com/role/ScheduleofleaseliabilitiesTable",
     "shortName": "Leases (Details) - Schedule of lease liabilities",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ifrs-full:ExplanationOfDifferenceBetweenOperatingLeaseCommitmentsDisclosedApplyingIAS17AndLeaseLiabilitiesRecognisedAtDateOfInitialApplicationOfIFRS16Explanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "lang": null,
      "name": "czoo:AcquisitionOfSubsidiaries",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R102": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "td",
       "tr",
       "table",
       "ifrs-full:DescriptionOfAccountingPolicyForRecognisingDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:DepreciationAndAmortisationExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "101 - Disclosure - Leases (Details) - Schedule of amounts recognized in the statement of profit and loss",
     "role": "http://www.cazoo.com/role/ScheduleofamountsrecognizedinthestatementofprofitandlossTable",
     "shortName": "Leases (Details) - Schedule of amounts recognized in the statement of profit and loss",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "td",
       "tr",
       "table",
       "ifrs-full:DescriptionOfAccountingPolicyForRecognisingDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:DepreciationAndAmortisationExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R103": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:FutureMinimumRentalReceivable",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "102 - Disclosure - Leases (Details) - Schedule of receivable under non-cancellable operating leases",
     "role": "http://www.cazoo.com/role/ScheduleofreceivableundernoncancellableoperatingleasesTable",
     "shortName": "Leases (Details) - Schedule of receivable under non-cancellable operating leases",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:FutureMinimumRentalReceivable",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R104": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c312",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "czoo:AdditionalFundingRoundRaising",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "103 - Disclosure - Share Capital (Details)",
     "role": "http://www.cazoo.com/role/ShareCapitalDetails",
     "shortName": "Share Capital (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c312",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "czoo:AdditionalFundingRoundRaising",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R105": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfIssuedAndFullyPaidShareCapitalTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:NumberOfSharesIssued",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "104 - Disclosure - Share Capital (Details) - Schedule of issued and fully paid share capital",
     "role": "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable",
     "shortName": "Share Capital (Details) - Schedule of issued and fully paid share capital",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfIssuedAndFullyPaidShareCapitalTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:NumberOfSharesIssued",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R106": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfIssuedAndFullyPaidShareCapitalTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c323",
      "decimals": "7",
      "first": true,
      "lang": null,
      "name": "czoo:IssuedAndFullyPaidShareCapitalSharesPerShare",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbpPershares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "105 - Disclosure - Share Capital (Details) - Schedule of issued and fully paid share capital (Parentheticals)",
     "role": "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable_Parentheticals",
     "shortName": "Share Capital (Details) - Schedule of issued and fully paid share capital (Parentheticals)",
     "subGroupType": "parenthetical",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfIssuedAndFullyPaidShareCapitalTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c323",
      "decimals": "7",
      "first": true,
      "lang": null,
      "name": "czoo:IssuedAndFullyPaidShareCapitalSharesPerShare",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbpPershares",
      "xsiNil": "false"
     }
    },
    "R107": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "czoo:scheduleOfClassesOfShareCapitalTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c352",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:IssuedCapitalOrdinaryShares",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "106 - Disclosure - Share Capital (Details) - Schedule of classes of share capital",
     "role": "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable",
     "shortName": "Share Capital (Details) - Schedule of classes of share capital",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "czoo:scheduleOfClassesOfShareCapitalTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c352",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:IssuedCapitalOrdinaryShares",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R108": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "czoo:WarrantsOutstanding",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "107 - Disclosure - Warrants (Details)",
     "role": "http://www.cazoo.com/role/WarrantsDetails",
     "shortName": "Warrants (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "czoo:WarrantsOutstanding",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R109": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DescriptionOfWarrantsOutstandingtextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "czoo:NumberOfWarrants",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "108 - Disclosure - Warrants (Details) - Schedule of warrants outstanding",
     "role": "http://www.cazoo.com/role/ScheduleofwarrantsoutstandingTable",
     "shortName": "Warrants (Details) - Schedule of warrants outstanding",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DescriptionOfWarrantsOutstandingtextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "czoo:NumberOfWarrants",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R11": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfOtherOperatingExpenseExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "010 - Disclosure - Operating Expenses",
     "role": "http://www.cazoo.com/role/OperatingExpenses",
     "shortName": "Operating Expenses",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfOtherOperatingExpenseExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R110": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DescriptionOfPublicWarrantsAreClassifiedAsLevelstextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:WarrantLiability",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "109 - Disclosure - Warrants (Details) - Schedule of public warrants are classified as Level",
     "role": "http://www.cazoo.com/role/ScheduleofpublicwarrantsareclassifiedasLevelTable",
     "shortName": "Warrants (Details) - Schedule of public warrants are classified as Level",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DescriptionOfPublicWarrantsAreClassifiedAsLevelstextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:WarrantLiability",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R111": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DisclosureOfFairValueOfTheWarrantstextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "ifrs-full:WeightedAverageShares",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "110 - Disclosure - Warrants (Details) - Schedule of fair value of the warrants",
     "role": "http://www.cazoo.com/role/ScheduleoffairvalueofthewarrantsTable",
     "shortName": "Warrants (Details) - Schedule of fair value of the warrants",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DisclosureOfFairValueOfTheWarrantstextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "ifrs-full:WeightedAverageShares",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R112": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfFairValueOfFinancialInstrumentsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:WarrantyProvisionAtEndingBalance",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "111 - Disclosure - Warrants (Details) - Schedule of fair value movements",
     "role": "http://www.cazoo.com/role/ScheduleoffairvaluemovementsTable",
     "shortName": "Warrants (Details) - Schedule of fair value movements",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfFairValueOfFinancialInstrumentsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:WarrantyProvisionAtEndingBalance",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R113": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:StockingLoansDescription",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "112 - Disclosure - Financial Instruments (Details)",
     "role": "http://www.cazoo.com/role/FinancialInstrumentsDetails",
     "shortName": "Financial Instruments (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:StockingLoansDescription",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R114": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfFinancialAssetsOtherThanCashAndShorttermDepositsTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:TradesReceivables",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "113 - Disclosure - Financial Instruments (Details) - Schedule of financial assets, other than cash and short-term deposits",
     "role": "http://www.cazoo.com/role/ScheduleoffinancialassetsotherthancashandshorttermdepositsTable",
     "shortName": "Financial Instruments (Details) - Schedule of financial assets, other than cash and short-term deposits",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfFinancialAssetsOtherThanCashAndShorttermDepositsTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:TradesReceivables",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R115": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfInterestBearingLoansAndBorrowingsTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c369",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:LeaseLiabilitiesInterestRate",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "114 - Disclosure - Financial Instruments (Details) - Schedule of interest-bearing loans and borrowings",
     "role": "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable",
     "shortName": "Financial Instruments (Details) - Schedule of interest-bearing loans and borrowings",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfInterestBearingLoansAndBorrowingsTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c369",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:LeaseLiabilitiesInterestRate",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R116": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfTheGroupsProfitBeforeTaxIsAffectedThroughTheImpactOnFloatingRateBorrowingsTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c380",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:IncreaseDecreaseInBasisPoints",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "115 - Disclosure - Financial Instruments (Details) - Schedule of profit before tax is affected through the impact on floating rate borrowings",
     "role": "http://www.cazoo.com/role/ScheduleofprofitbeforetaxisaffectedthroughtheimpactonfloatingrateborrowingsTable",
     "shortName": "Financial Instruments (Details) - Schedule of profit before tax is affected through the impact on floating rate borrowings",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfTheGroupsProfitBeforeTaxIsAffectedThroughTheImpactOnFloatingRateBorrowingsTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c380",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:IncreaseDecreaseInBasisPoints",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R117": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfExposureToForeignCurrencyChangesForAllOtherCurrenciesIsNotMaterialTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "2",
      "first": true,
      "lang": null,
      "name": "czoo:IncreasedecreaseInEURRate",
      "reportCount": 1,
      "unique": true,
      "unitRef": "pure",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "116 - Disclosure - Financial Instruments (Details) - Schedule of exposure to foreign currency changes for all other currencies is not material",
     "role": "http://www.cazoo.com/role/ScheduleofexposuretoforeigncurrencychangesforallothercurrenciesisnotmaterialTable",
     "shortName": "Financial Instruments (Details) - Schedule of exposure to foreign currency changes for all other currencies is not material",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfExposureToForeignCurrencyChangesForAllOtherCurrenciesIsNotMaterialTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "2",
      "first": true,
      "lang": null,
      "name": "czoo:IncreasedecreaseInEURRate",
      "reportCount": 1,
      "unique": true,
      "unitRef": "pure",
      "xsiNil": "false"
     }
    },
    "R118": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfTheMaturityProfileOfTheGroupsFinancialLiabilitiesBasedUponContractualUndiscountedPaymentsTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:OtherBorrowings",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "117 - Disclosure - Financial Instruments (Details) - Schedule of financial liabilities based upon contractual undiscounted payments",
     "role": "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable",
     "shortName": "Financial Instruments (Details) - Schedule of financial liabilities based upon contractual undiscounted payments",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfTheMaturityProfileOfTheGroupsFinancialLiabilitiesBasedUponContractualUndiscountedPaymentsTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:OtherBorrowings",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R119": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfChangesInLiabilitiesArisingFromFinancialActivitiesTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c7",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:ChangesInFinancialLiabilities",
      "reportCount": 1,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "118 - Disclosure - Financial Instruments (Details) - Schedule of changes in liabilities arising from financial activities",
     "role": "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable",
     "shortName": "Financial Instruments (Details) - Schedule of changes in liabilities arising from financial activities",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfChangesInLiabilitiesArisingFromFinancialActivitiesTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c8",
      "decimals": "-3",
      "lang": null,
      "name": "czoo:ChangesInFinancialLiabilities",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R12": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfEmployeeBenefitsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "011 - Disclosure - Employee Benefit Expenses",
     "role": "http://www.cazoo.com/role/EmployeeBenefitExpenses",
     "shortName": "Employee Benefit Expenses",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfEmployeeBenefitsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R120": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfStockingLoansAreUsedSpecificallyByTheGroupToFinanceThePurchaseOfInventoryTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:Inventory",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "119 - Disclosure - Financial Instruments (Details) - Schedule of stocking loans are used specifically by the group to finance the purchase of inventory",
     "role": "http://www.cazoo.com/role/ScheduleofstockingloansareusedspecificallybythegrouptofinancethepurchaseofinventoryTable",
     "shortName": "Financial Instruments (Details) - Schedule of stocking loans are used specifically by the group to finance the purchase of inventory",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfStockingLoansAreUsedSpecificallyByTheGroupToFinanceThePurchaseOfInventoryTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:Inventory",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R121": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfConsolidatedFinancialStatementstextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c106",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:Registeredaddressandcountryofincorporation",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "120 - Disclosure - Group Information (Details) - Schedule of consolidated financial statements",
     "role": "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable",
     "shortName": "Group Information (Details) - Schedule of consolidated financial statements",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfConsolidatedFinancialStatementstextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c106",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:Registeredaddressandcountryofincorporation",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R122": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:OptionsVestInInstalments",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "121 - Disclosure - Share Based Payments (Details)",
     "role": "http://www.cazoo.com/role/ShareBasedPaymentsDetails",
     "shortName": "Share Based Payments (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:OptionsVestInInstalments",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R123": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfRecognizedShareBasedChargeTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:EMIPremodificationGrants",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "122 - Disclosure - Share Based Payments (Details) - Schedule of recognized a share based charge",
     "role": "http://www.cazoo.com/role/ScheduleofrecognizedasharebasedchargeTable",
     "shortName": "Share Based Payments (Details) - Schedule of recognized a share based charge",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfRecognizedShareBasedChargeTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:EMIPremodificationGrants",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R124": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "czoo:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedNumberOfShares",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "123 - Disclosure - Share Based Payments (Details) - Schedule of options were granted",
     "role": "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable",
     "shortName": "Share Based Payments (Details) - Schedule of options were granted",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "0",
      "first": true,
      "lang": null,
      "name": "czoo:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedNumberOfShares",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R125": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfReconcilesTheShareOptionsOutstanding",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c7",
      "decimals": "INF",
      "first": true,
      "lang": null,
      "name": "czoo:ShareBasedCompensationArrangementNumberofOptions",
      "reportCount": 1,
      "unitRef": "shares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "124 - Disclosure - Share Based Payments (Details) - Schedule of reconciles the share options outstanding",
     "role": "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable",
     "shortName": "Share Based Payments (Details) - Schedule of reconciles the share options outstanding",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfReconcilesTheShareOptionsOutstanding",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c8",
      "decimals": "INF",
      "lang": null,
      "name": "czoo:ShareBasedCompensationArrangementNumberofOptions",
      "reportCount": 1,
      "unique": true,
      "unitRef": "shares",
      "xsiNil": "false"
     }
    },
    "R126": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c464",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ValuationMethod",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "125 - Disclosure - Share Based Payments (Details) - Schedule of relevant in the determination of fair value of the employee share options granted",
     "role": "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable",
     "shortName": "Share Based Payments (Details) - Schedule of relevant in the determination of fair value of the employee share options granted",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c464",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ValuationMethod",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R127": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfRestrictedCashAndCashEquivalentsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:CashOnHand",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "126 - Disclosure - Cash and Cash Equivalents (Details) - Schedule of cash and cash equivalents",
     "role": "http://www.cazoo.com/role/ScheduleofcashandcashequivalentsTable",
     "shortName": "Cash and Cash Equivalents (Details) - Schedule of cash and cash equivalents",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfRestrictedCashAndCashEquivalentsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:CashOnHand",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R128": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c478",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:AcquisitionOfBrumbrum",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "127 - Disclosure - Events after the Reporting Date (Details)",
     "role": "http://www.cazoo.com/role/EventsaftertheReportingDateDetails",
     "shortName": "Events after the Reporting Date (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c478",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:AcquisitionOfBrumbrum",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R129": {
     "firstAnchor": null,
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "128 - Disclosure - Related Party Transactions (Details)",
     "role": "http://www.cazoo.com/role/RelatedPartyTransactionsDetails",
     "shortName": "Related Party Transactions (Details)",
     "subGroupType": "details",
     "uniqueAnchor": null
    },
    "R13": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:FinanceIncomeAndExpensesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "012 - Disclosure - Finance Income and Expense",
     "role": "http://www.cazoo.com/role/FinanceIncomeandExpense",
     "shortName": "Finance Income and Expense",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:FinanceIncomeAndExpensesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R130": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfAmountsRecognizedAsAnExpenseDuringTheYearRelatedToKeyManagementPersonnelTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ShorttermEmployeeBenefitsExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "129 - Disclosure - Related Party Transactions (Details) - Schedule of amounts recognized as an expense during the year related to key management personnel",
     "role": "http://www.cazoo.com/role/ScheduleofamountsrecognizedasanexpenseduringtheyearrelatedtokeymanagementpersonnelTable",
     "shortName": "Related Party Transactions (Details) - Schedule of amounts recognized as an expense during the year related to key management personnel",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfAmountsRecognizedAsAnExpenseDuringTheYearRelatedToKeyManagementPersonnelTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ShorttermEmployeeBenefitsExpense",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R14": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:OtherIncomeAndExpensesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "013 - Disclosure - Other Income and Expenses",
     "role": "http://www.cazoo.com/role/OtherIncomeandExpenses",
     "shortName": "Other Income and Expenses",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:OtherIncomeAndExpensesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R15": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfIncomeTaxExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "014 - Disclosure - Taxation",
     "role": "http://www.cazoo.com/role/Taxation",
     "shortName": "Taxation",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfIncomeTaxExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R16": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "015 - Disclosure - Discontinued Operations",
     "role": "http://www.cazoo.com/role/DiscontinuedOperations",
     "shortName": "Discontinued Operations",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R17": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfEarningsPerShareExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "016 - Disclosure - Earnings Per Share",
     "role": "http://www.cazoo.com/role/EarningsPerShare",
     "shortName": "Earnings Per Share",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfEarningsPerShareExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R18": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfAcquisitionTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "017 - Disclosure - Acquisitions",
     "role": "http://www.cazoo.com/role/Acquisitions",
     "shortName": "Acquisitions",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfAcquisitionTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R19": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "018 - Disclosure - Property, Plant and Equipment",
     "role": "http://www.cazoo.com/role/PropertyPlantandEquipment",
     "shortName": "Property, Plant and Equipment",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R2": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:Revenue",
      "reportCount": 1,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "001 - Statement - Consolidated Statement of Profit or Loss and Other Comprehensive Income",
     "role": "http://www.cazoo.com/role/ConsolidatedIncomeStatement",
     "shortName": "Consolidated Statement of Profit or Loss and Other Comprehensive Income",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:CostOfSales",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R20": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "019 - Disclosure - Intangible Assets and Goodwill",
     "role": "http://www.cazoo.com/role/IntangibleAssetsandGoodwill",
     "shortName": "Intangible Assets and Goodwill",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R21": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfInventoriesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "020 - Disclosure - Inventory",
     "role": "http://www.cazoo.com/role/Inventory",
     "shortName": "Inventory",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfInventoriesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R22": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "021 - Disclosure - Trade and Other Receivables",
     "role": "http://www.cazoo.com/role/TradeandOtherReceivables",
     "shortName": "Trade and Other Receivables",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R23": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "022 - Disclosure - Trade and Other Payables",
     "role": "http://www.cazoo.com/role/TradeandOtherPayables",
     "shortName": "Trade and Other Payables",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R24": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfBorrowingsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "023 - Disclosure - Loans and Borrowings",
     "role": "http://www.cazoo.com/role/LoansandBorrowings",
     "shortName": "Loans and Borrowings",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfBorrowingsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R25": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfProvisionsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "024 - Disclosure - Provisions",
     "role": "http://www.cazoo.com/role/Provisions",
     "shortName": "Provisions",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfProvisionsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R26": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfLeasesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "025 - Disclosure - Leases",
     "role": "http://www.cazoo.com/role/Leases",
     "shortName": "Leases",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfLeasesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R27": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfClassesOfShareCapitalExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "026 - Disclosure - Share Capital",
     "role": "http://www.cazoo.com/role/ShareCapital",
     "shortName": "Share Capital",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfClassesOfShareCapitalExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R28": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:WarrantsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "027 - Disclosure - Warrants",
     "role": "http://www.cazoo.com/role/Warrants",
     "shortName": "Warrants",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:WarrantsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R29": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfFinancialInstrumentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "028 - Disclosure - Financial Instruments",
     "role": "http://www.cazoo.com/role/FinancialInstruments",
     "shortName": "Financial Instruments",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfFinancialInstrumentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R3": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:PropertyPlantAndEquipment",
      "reportCount": 1,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "002 - Statement - Consolidated Statement of Financial Position",
     "role": "http://www.cazoo.com/role/ConsolidatedBalanceSheet",
     "shortName": "Consolidated Statement of Financial Position",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "lang": null,
      "name": "czoo:RightofuseAsset",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R30": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:GroupInformationtextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "029 - Disclosure - Group Information",
     "role": "http://www.cazoo.com/role/GroupInformation",
     "shortName": "Group Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:GroupInformationtextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R31": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfSharebasedPaymentArrangementsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "030 - Disclosure - Share Based Payments",
     "role": "http://www.cazoo.com/role/ShareBasedPayments",
     "shortName": "Share Based Payments",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfSharebasedPaymentArrangementsTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R32": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "031 - Disclosure - Cash and Cash Equivalents",
     "role": "http://www.cazoo.com/role/CashandCashEquivalents",
     "shortName": "Cash and Cash Equivalents",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R33": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:ExplanationOfFinancialEffectOfNonadjustingEventAfterReportingPeriod",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "032 - Disclosure - Events after the Reporting Date",
     "role": "http://www.cazoo.com/role/EventsaftertheReportingDate",
     "shortName": "Events after the Reporting Date",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:ExplanationOfFinancialEffectOfNonadjustingEventAfterReportingPeriod",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R34": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfRelatedPartyExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "033 - Disclosure - Related Party Transactions",
     "role": "http://www.cazoo.com/role/RelatedPartyTransactions",
     "shortName": "Related Party Transactions",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfRelatedPartyExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R35": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DescriptionOfAccountingPolicyForBasisOfPresentation",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "034 - Disclosure - Accounting Policies, by Policy (Policies)",
     "role": "http://www.cazoo.com/role/AccountingPoliciesByPolicy",
     "shortName": "Accounting Policies, by Policy (Policies)",
     "subGroupType": "policies",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DescriptionOfAccountingPolicyForBasisOfPresentation",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R36": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfRightofuseAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "035 - Disclosure - Accounting Policies (Tables)",
     "role": "http://www.cazoo.com/role/AccountingPoliciesTables",
     "shortName": "Accounting Policies (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfRightofuseAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R37": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOMaterialRevenueTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "036 - Disclosure - Revenue (Tables)",
     "role": "http://www.cazoo.com/role/RevenueTables",
     "shortName": "Revenue (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOMaterialRevenueTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R38": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfDetailedInformationAboutOperatingLossFromContinuingOperationsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "037 - Disclosure - Operating Expenses (Tables)",
     "role": "http://www.cazoo.com/role/OperatingExpensesTables",
     "shortName": "Operating Expenses (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfDetailedInformationAboutOperatingLossFromContinuingOperationsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R39": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfDetailedInformationAboutEmployeeBenefitExpenses",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "038 - Disclosure - Employee Benefit Expenses (Tables)",
     "role": "http://www.cazoo.com/role/EmployeeBenefitExpensesTables",
     "shortName": "Employee Benefit Expenses (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfDetailedInformationAboutEmployeeBenefitExpenses",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R4": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c10",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:Equity",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "003 - Statement - Consolidated Statement of Changes in Equity",
     "role": "http://www.cazoo.com/role/ShareholdersEquityType2or3",
     "shortName": "Consolidated Statement of Changes in Equity",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c10",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:Equity",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R40": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfProfitLossFromFinanceActivitiesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "039 - Disclosure - Finance Income and Expense (Tables)",
     "role": "http://www.cazoo.com/role/FinanceIncomeandExpenseTables",
     "shortName": "Finance Income and Expense (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfProfitLossFromFinanceActivitiesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R41": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfOtherIncomeAndExpensesTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "040 - Disclosure - Other Income and Expenses (Tables)",
     "role": "http://www.cazoo.com/role/OtherIncomeandExpensesTables",
     "shortName": "Other Income and Expenses (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfOtherIncomeAndExpensesTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R42": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfTaxCreditTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "041 - Disclosure - Taxation (Tables)",
     "role": "http://www.cazoo.com/role/TaxationTables",
     "shortName": "Taxation (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfTaxCreditTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R43": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:RevenueAndCostsArisingFromOnsiteDealershipBusinessesDateOfAcquisitionTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "042 - Disclosure - Discontinued Operations (Tables)",
     "role": "http://www.cazoo.com/role/DiscontinuedOperationsTables",
     "shortName": "Discontinued Operations (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:RevenueAndCostsArisingFromOnsiteDealershipBusinessesDateOfAcquisitionTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R44": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfEarningPerShareBasicTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "043 - Disclosure - Earnings Per Share (Tables)",
     "role": "http://www.cazoo.com/role/EarningsPerShareTables",
     "shortName": "Earnings Per Share (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfEarningPerShareBasicTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R45": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfCalculatingGoodwillArisingFromTheAcquisitionTheFairValueOfNetAssetsAcquiredWasDetermined",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "044 - Disclosure - Acquisitions (Tables)",
     "role": "http://www.cazoo.com/role/AcquisitionsTables",
     "shortName": "Acquisitions (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfCalculatingGoodwillArisingFromTheAcquisitionTheFairValueOfNetAssetsAcquiredWasDetermined",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R46": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "045 - Disclosure - Property, Plant and Equipment (Tables)",
     "role": "http://www.cazoo.com/role/PropertyPlantandEquipmentTables",
     "shortName": "Property, Plant and Equipment (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R47": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfIntangibleAssetAndGoodwillTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "046 - Disclosure - Intangible Assets and Goodwill (Tables)",
     "role": "http://www.cazoo.com/role/IntangibleAssetsandGoodwillTables",
     "shortName": "Intangible Assets and Goodwill (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfIntangibleAssetAndGoodwillTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R48": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfInventoryTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "047 - Disclosure - Inventory (Tables)",
     "role": "http://www.cazoo.com/role/InventoryTables",
     "shortName": "Inventory (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfInventoryTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R49": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleofDisclosureOfTradeAndOtherReceivablesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "048 - Disclosure - Trade and Other Receivables (Tables)",
     "role": "http://www.cazoo.com/role/TradeandOtherReceivablesTables",
     "shortName": "Trade and Other Receivables (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleofDisclosureOfTradeAndOtherReceivablesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R5": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "statement",
     "isDefault": "false",
     "longName": "004 - Statement - Consolidated Statement of Cash Flows",
     "role": "http://www.cazoo.com/role/ConsolidatedCashFlow",
     "shortName": "Consolidated Statement of Cash Flows",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ProfitLossAttributableToOwnersOfParent",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R50": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfTradeAndOtherPayablesTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "049 - Disclosure - Trade and Other Payables (Tables)",
     "role": "http://www.cazoo.com/role/TradeandOtherPayablesTables",
     "shortName": "Trade and Other Payables (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfTradeAndOtherPayablesTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R51": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfLoansAndBorrowingsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "050 - Disclosure - Loans and Borrowings (Tables)",
     "role": "http://www.cazoo.com/role/LoansandBorrowingsTables",
     "shortName": "Loans and Borrowings (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfLoansAndBorrowingsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R52": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfOtherProvisionsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "051 - Disclosure - Provisions (Tables)",
     "role": "http://www.cazoo.com/role/ProvisionsTables",
     "shortName": "Provisions (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfOtherProvisionsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R53": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "052 - Disclosure - Leases (Tables)",
     "role": "http://www.cazoo.com/role/LeasesTables",
     "shortName": "Leases (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R54": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfIssuedAndFullyPaidShareCapitalTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "053 - Disclosure - Share Capital (Tables)",
     "role": "http://www.cazoo.com/role/ShareCapitalTables",
     "shortName": "Share Capital (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfIssuedAndFullyPaidShareCapitalTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R55": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DescriptionOfWarrantsOutstandingtextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "054 - Disclosure - Warrants (Tables)",
     "role": "http://www.cazoo.com/role/WarrantsTables",
     "shortName": "Warrants (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DescriptionOfWarrantsOutstandingtextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R56": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfFinancialAssetsOtherThanCashAndShorttermDepositsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "055 - Disclosure - Financial Instruments (Tables)",
     "role": "http://www.cazoo.com/role/FinancialInstrumentsTables",
     "shortName": "Financial Instruments (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfFinancialAssetsOtherThanCashAndShorttermDepositsTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R57": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfConsolidatedFinancialStatementstextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "056 - Disclosure - Group Information (Tables)",
     "role": "http://www.cazoo.com/role/GroupInformationTables",
     "shortName": "Group Information (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfConsolidatedFinancialStatementstextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R58": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfRecognizedShareBasedChargeTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "057 - Disclosure - Share Based Payments (Tables)",
     "role": "http://www.cazoo.com/role/ShareBasedPaymentsTables",
     "shortName": "Share Based Payments (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfRecognizedShareBasedChargeTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R59": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfRestrictedCashAndCashEquivalentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "058 - Disclosure - Cash and Cash Equivalents (Tables)",
     "role": "http://www.cazoo.com/role/CashandCashEquivalentsTables",
     "shortName": "Cash and Cash Equivalents (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfRestrictedCashAndCashEquivalentsExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R6": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfReportingEntityExplanatoryTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "005 - Disclosure - Reporting Entity",
     "role": "http://www.cazoo.com/role/ReportingEntity",
     "shortName": "Reporting Entity",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfReportingEntityExplanatoryTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R60": {
     "firstAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfAmountsRecognizedAsAnExpenseDuringTheYearRelatedToKeyManagementPersonnelTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "059 - Disclosure - Related Party Transactions (Tables)",
     "role": "http://www.cazoo.com/role/RelatedPartyTransactionsTables",
     "shortName": "Related Party Transactions (Tables)",
     "subGroupType": "tables",
     "uniqueAnchor": {
      "ancestors": [
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:ScheduleOfAmountsRecognizedAsAnExpenseDuringTheYearRelatedToKeyManagementPersonnelTableTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R61": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "2",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ParValuePerShare",
      "reportCount": 1,
      "unitRef": "usdPershares",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "060 - Disclosure - Reporting Entity (Details)",
     "role": "http://www.cazoo.com/role/ReportingEntityDetails",
     "shortName": "Reporting Entity (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "0",
      "lang": null,
      "name": "czoo:AggregateCashConsideration",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R62": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "2",
      "first": true,
      "lang": null,
      "name": "czoo:PercentageOfFinancialInstrument",
      "reportCount": 1,
      "unique": true,
      "unitRef": "pure",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "061 - Disclosure - Significant Accounting Policies (Details)",
     "role": "http://www.cazoo.com/role/SignificantAccountingPoliciesDetails",
     "shortName": "Significant Accounting Policies (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "2",
      "first": true,
      "lang": null,
      "name": "czoo:PercentageOfFinancialInstrument",
      "reportCount": 1,
      "unique": true,
      "unitRef": "pure",
      "xsiNil": "false"
     }
    },
    "R63": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "2",
      "first": true,
      "lang": null,
      "name": "czoo:RevenueRemainingPerformanceObligationsPercentage",
      "reportCount": 1,
      "unique": true,
      "unitRef": "pure",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "062 - Disclosure - Accounting Policies (Details)",
     "role": "http://www.cazoo.com/role/AccountingPoliciesDetails",
     "shortName": "Accounting Policies (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "2",
      "first": true,
      "lang": null,
      "name": "czoo:RevenueRemainingPerformanceObligationsPercentage",
      "reportCount": 1,
      "unique": true,
      "unitRef": "pure",
      "xsiNil": "false"
     }
    },
    "R64": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ix:continuation",
       "czoo:DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfRightofuseAssets",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c52",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "063 - Disclosure - Accounting Policies (Details) - Schedule of right-of-use assets",
     "role": "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable",
     "shortName": "Accounting Policies (Details) - Schedule of right-of-use assets",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ix:continuation",
       "czoo:DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfRightofuseAssets",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c52",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R65": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ix:continuation",
       "czoo:ScheduleOfPropertyPlantAndEquipmentTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c58",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipments",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "064 - Disclosure - Accounting Policies (Details) - Schedule of Property, plant and equipment",
     "role": "http://www.cazoo.com/role/ScheduleofPropertyplantandequipmentTable",
     "shortName": "Accounting Policies (Details) - Schedule of Property, plant and equipment",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ix:continuation",
       "czoo:ScheduleOfPropertyPlantAndEquipmentTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c58",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipments",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R66": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ix:continuation",
       "ifrs-full:DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c70",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "065 - Disclosure - Accounting Policies (Details) - Schedule of estimated useful life of intangible assets",
     "role": "http://www.cazoo.com/role/ScheduleofestimatedusefullifeofintangibleassetsTable",
     "shortName": "Accounting Policies (Details) - Schedule of estimated useful life of intangible assets",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ix:continuation",
       "ifrs-full:DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c70",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R67": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "ifrs-full:PaymentsForDevelopmentProjectExpenditure",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "066 - Disclosure - Accounting Judgements and Estimates (Details)",
     "role": "http://www.cazoo.com/role/AccountingJudgementsandEstimatesDetails",
     "shortName": "Accounting Judgements and Estimates (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "ifrs-full:PaymentsForDevelopmentProjectExpenditure",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R68": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DisclosureOMaterialRevenueTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:TotalGrossInvoicedIncome",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "067 - Disclosure - Revenue (Details) - Schedule of material revenue",
     "role": "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable",
     "shortName": "Revenue (Details) - Schedule of material revenue",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DisclosureOMaterialRevenueTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:TotalGrossInvoicedIncome",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R69": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfContractBalancesTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:TradeReceivableAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "068 - Disclosure - Revenue (Details) - Schedule of contract balances",
     "role": "http://www.cazoo.com/role/ScheduleofcontractbalancesTable",
     "shortName": "Revenue (Details) - Schedule of contract balances",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfContractBalancesTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:TradeReceivableAmount",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R7": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "006 - Disclosure - Significant Accounting Policies",
     "role": "http://www.cazoo.com/role/SignificantAccountingPolicies",
     "shortName": "Significant Accounting Policies",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R70": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfRevenueExpectedToBeRecognisedInTheFutureRelatedToPerformanceObligationsTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:UndeliveredVehicles",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "069 - Disclosure - Revenue (Details) - Schedule of revenue expected to be recognised in the future related to performance obligations",
     "role": "http://www.cazoo.com/role/ScheduleofrevenueexpectedtoberecognisedinthefuturerelatedtoperformanceobligationsTable",
     "shortName": "Revenue (Details) - Schedule of revenue expected to be recognised in the future related to performance obligations",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfRevenueExpectedToBeRecognisedInTheFutureRelatedToPerformanceObligationsTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:UndeliveredVehicles",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R71": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "czoo:DisclosureOfDetailedInformationAboutOperatingLossFromContinuingOperationsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:DepreciationOfPropertyPlantAndEquipmentAndRightofuseAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "070 - Disclosure - Operating Expenses (Details) - Schedule of operating expenses",
     "role": "http://www.cazoo.com/role/ScheduleofoperatingexpensesTable",
     "shortName": "Operating Expenses (Details) - Schedule of operating expenses",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "czoo:DisclosureOfDetailedInformationAboutOperatingLossFromContinuingOperationsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:DepreciationOfPropertyPlantAndEquipmentAndRightofuseAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R72": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DisclosureOfDetailedInformationAboutEmployeeBenefitExpenses",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:WagesAndSalariesCost",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "071 - Disclosure - Employee Benefit Expenses (Details) - Schedule of employee benefit expenses",
     "role": "http://www.cazoo.com/role/ScheduleofemployeebenefitexpensesTable",
     "shortName": "Employee Benefit Expenses (Details) - Schedule of employee benefit expenses",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DisclosureOfDetailedInformationAboutEmployeeBenefitExpenses",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:WagesAndSalariesCost",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R73": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DisclosureOfProfitLossFromFinanceActivitiesExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:BankDeposits",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "072 - Disclosure - Finance Income and Expense (Details) - Schedule of recognized in profit or loss",
     "role": "http://www.cazoo.com/role/ScheduleofrecognizedinprofitorlossTable",
     "shortName": "Finance Income and Expense (Details) - Schedule of recognized in profit or loss",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DisclosureOfProfitLossFromFinanceActivitiesExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:BankDeposits",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R74": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "czoo:AjaxShareholders",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "073 - Disclosure - Other Income and Expenses (Details)",
     "role": "http://www.cazoo.com/role/OtherIncomeandExpensesDetails",
     "shortName": "Other Income and Expenses (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "czoo:AjaxShareholders",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R75": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfOtherIncomeAndExpensesTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:ExpenseOnTheTransaction",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "074 - Disclosure - Other Income and Expenses (Details) - Schedule of other income and expenses",
     "role": "http://www.cazoo.com/role/ScheduleofotherincomeandexpensesTable",
     "shortName": "Other Income and Expenses (Details) - Schedule of other income and expenses",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfOtherIncomeAndExpensesTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:ExpenseOnTheTransaction",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R76": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "2",
      "first": true,
      "lang": null,
      "name": "ifrs-full:TaxRateEffectOfAdjustmentsForCurrentTaxOfPriorPeriods",
      "reportCount": 1,
      "unique": true,
      "unitRef": "pure",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "075 - Disclosure - Taxation (Details)",
     "role": "http://www.cazoo.com/role/TaxationDetails",
     "shortName": "Taxation (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "2",
      "first": true,
      "lang": null,
      "name": "ifrs-full:TaxRateEffectOfAdjustmentsForCurrentTaxOfPriorPeriods",
      "reportCount": 1,
      "unique": true,
      "unitRef": "pure",
      "xsiNil": "false"
     }
    },
    "R77": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfTaxCreditTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:AdjustmentInRespectOfPriorYears",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "076 - Disclosure - Taxation (Details) - Schedule of tax credit",
     "role": "http://www.cazoo.com/role/ScheduleoftaxcreditTable",
     "shortName": "Taxation (Details) - Schedule of tax credit",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfTaxCreditTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:AdjustmentInRespectOfPriorYears",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R78": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfTaxCreditForTheYearCanBeReconciledToTheStatementOfProfitAndLossTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:LossBeforeTaxFromContinuingOperations",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "077 - Disclosure - Taxation (Details) - Schedule of tax credit",
     "role": "http://www.cazoo.com/role/ScheduleoftaxcreditTable0",
     "shortName": "Taxation (Details) - Schedule of tax credit",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfTaxCreditForTheYearCanBeReconciledToTheStatementOfProfitAndLossTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:LossBeforeTaxFromContinuingOperations",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R79": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:AdjustmentsForSharebasedPayments",
      "reportCount": 1,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "078 - Disclosure - Taxation (Details) - Schedule of deferred tax",
     "role": "http://www.cazoo.com/role/ScheduleofdeferredtaxTable",
     "shortName": "Taxation (Details) - Schedule of deferred tax",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfDeferredTaxesExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "0",
      "lang": null,
      "name": "ifrs-full:AdjustmentsForSharebasedPayments",
      "reportCount": 1,
      "unique": true,
      "unitRef": "usd",
      "xsiNil": "false"
     }
    },
    "R8": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "007 - Disclosure - Accounting Policies",
     "role": "http://www.cazoo.com/role/AccountingPolicies",
     "shortName": "Accounting Policies",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DisclosureOfAccountingPoliciesTextBlock",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R80": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:DeferredTaxLiabilityAssociatedWithRegulatoryDeferralAccountBalances",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "079 - Disclosure - Taxation (Details) - Schedule of deferred tax liabilities",
     "role": "http://www.cazoo.com/role/ScheduleofdeferredtaxliabilitiesTable",
     "shortName": "Taxation (Details) - Schedule of deferred tax liabilities",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:DeferredTaxLiabilityAssociatedWithRegulatoryDeferralAccountBalances",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R81": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c98",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:VehiclePreparationOperatingDescription",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "080 - Disclosure - Discontinued Operations (Details)",
     "role": "http://www.cazoo.com/role/DiscontinuedOperationsDetails",
     "shortName": "Discontinued Operations (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c98",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:VehiclePreparationOperatingDescription",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R82": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:RevenueAndCostsArisingFromOnsiteDealershipBusinessesDateOfAcquisitionTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:Revenues1",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "081 - Disclosure - Discontinued Operations (Details) - Schedule of discontinued operations",
     "role": "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable",
     "shortName": "Discontinued Operations (Details) - Schedule of discontinued operations",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:RevenueAndCostsArisingFromOnsiteDealershipBusinessesDateOfAcquisitionTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:Revenues1",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R83": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfEarningPerShareBasicTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "082 - Disclosure - Earnings Per Share (Details) - Schedule of earnings per share",
     "role": "http://www.cazoo.com/role/ScheduleofearningspershareTable",
     "shortName": "Earnings Per Share (Details) - Schedule of earnings per share",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfEarningPerShareBasicTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R84": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:Revenue",
      "reportCount": 1,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "083 - Disclosure - Acquisitions (Details)",
     "role": "http://www.cazoo.com/role/AcquisitionsDetails",
     "shortName": "Acquisitions (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-5",
      "lang": null,
      "name": "czoo:ContinuingOperations",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R85": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfCalculatingGoodwillArisingFromTheAcquisitionTheFairValueOfNetAssetsAcquiredWasDetermined",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c127",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "084 - Disclosure - Acquisitions (Details) - Schedule of calculating goodwill arising from the acquisition the fair value of net assets acquired was determined",
     "role": "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable",
     "shortName": "Acquisitions (Details) - Schedule of calculating goodwill arising from the acquisition the fair value of net assets acquired was determined",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfCalculatingGoodwillArisingFromTheAcquisitionTheFairValueOfNetAssetsAcquiredWasDetermined",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c127",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R86": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:PropertyPlantAndEquipment",
      "reportCount": 1,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "085 - Disclosure - Property, Plant and Equipment (Details) - Schedule of property, plant and equipment",
     "role": "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable",
     "shortName": "Property, Plant and Equipment (Details) - Schedule of property, plant and equipment",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c220",
      "decimals": "-3",
      "lang": null,
      "name": "ifrs-full:PropertyPlantAndEquipment",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R87": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DiscountRateDescription",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "086 - Disclosure - Intangible Assets and Goodwill (Details)",
     "role": "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails",
     "shortName": "Intangible Assets and Goodwill (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:DiscountRateDescription",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R88": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfIntangibleAssetAndGoodwillTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c7",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:CostOfIntangibleAssetsandGoodwillBalance",
      "reportCount": 1,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "087 - Disclosure - Intangible Assets and Goodwill (Details) - Schedule of intangible assets and goodwill",
     "role": "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable",
     "shortName": "Intangible Assets and Goodwill (Details) - Schedule of intangible assets and goodwill",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfIntangibleAssetAndGoodwillTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c8",
      "decimals": "-3",
      "lang": null,
      "name": "czoo:CostOfIntangibleAssetsandGoodwillBalance",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R89": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfImpairmentTestingIntangibleAssetsAndGoodwillTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:OtherIntangibleAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "088 - Disclosure - Intangible Assets and Goodwill (Details) - Schedule of impairment testing, intangible assets and goodwill",
     "role": "http://www.cazoo.com/role/ScheduleofimpairmenttestingintangibleassetsandgoodwillTable",
     "shortName": "Intangible Assets and Goodwill (Details) - Schedule of impairment testing, intangible assets and goodwill",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfImpairmentTestingIntangibleAssetsAndGoodwillTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:OtherIntangibleAssets",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R9": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfAccountingJudgementsAndEstimatesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "008 - Disclosure - Accounting Judgements and Estimates",
     "role": "http://www.cazoo.com/role/AccountingJudgementsandEstimates",
     "shortName": "Accounting Judgements and Estimates",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "ifrs-full:DisclosureOfAccountingJudgementsAndEstimatesExplanatory",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R90": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "ifrs-full:InventoriesAtNetRealisableValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "089 - Disclosure - Inventory (Details)",
     "role": "http://www.cazoo.com/role/InventoryDetails",
     "shortName": "Inventory (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "ifrs-full:InventoriesAtNetRealisableValue",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R91": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DisclosureOfInventoryTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:FinishedGoodsAndGoodsForResale",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "090 - Disclosure - Inventory (Details) - Schedule of inventory",
     "role": "http://www.cazoo.com/role/ScheduleofinventoryTable",
     "shortName": "Inventory (Details) - Schedule of inventory",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DisclosureOfInventoryTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c0",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:FinishedGoodsAndGoodsForResale",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R92": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfSensitivityOfTheInventoryProvisionTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c278",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:ChangeInInventoryProvision",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "091 - Disclosure - Inventory (Details) - Schedule of sensitivity of the inventory provision",
     "role": "http://www.cazoo.com/role/ScheduleofsensitivityoftheinventoryprovisionTable",
     "shortName": "Inventory (Details) - Schedule of sensitivity of the inventory provision",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfSensitivityOfTheInventoryProvisionTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c278",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:ChangeInInventoryProvision",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R93": {
     "firstAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c4",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "czoo:RepaymentWrittenOff",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "092 - Disclosure - Trade and Other Receivables (Details)",
     "role": "http://www.cazoo.com/role/TradeandOtherReceivablesDetails",
     "shortName": "Trade and Other Receivables (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c4",
      "decimals": "-5",
      "first": true,
      "lang": null,
      "name": "czoo:RepaymentWrittenOff",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R94": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleofDisclosureOfTradeAndOtherReceivablesExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:TradeReceivables",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "093 - Disclosure - Trade and Other Receivables (Details) - Schedule of trade and other receivables",
     "role": "http://www.cazoo.com/role/ScheduleoftradeandotherreceivablesTable",
     "shortName": "Trade and Other Receivables (Details) - Schedule of trade and other receivables",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleofDisclosureOfTradeAndOtherReceivablesExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:TradeReceivables",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R95": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DisclosureOfTradeAndOtherPayablesTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "094 - Disclosure - Trade and Other Payables (Details) - Schedule of trade and other payables",
     "role": "http://www.cazoo.com/role/ScheduleoftradeandotherpayablesTable",
     "shortName": "Trade and Other Payables (Details) - Schedule of trade and other payables",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:DisclosureOfTradeAndOtherPayablesTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R96": {
     "firstAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfLoansAndBorrowingsTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:CurrentPortionOfLongtermBorrowing",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "095 - Disclosure - Loans and Borrowings (Details) - Schedule of loans and borrowings",
     "role": "http://www.cazoo.com/role/ScheduleofloansandborrowingsTable",
     "shortName": "Loans and Borrowings (Details) - Schedule of loans and borrowings",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "td",
       "tr",
       "table",
       "czoo:ScheduleOfLoansAndBorrowingsTableTextBlock",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c6",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:CurrentPortionOfLongtermBorrowing",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R97": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c282",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:leaseTermYears",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "096 - Disclosure - Provisions (Details)",
     "role": "http://www.cazoo.com/role/ProvisionsDetails",
     "shortName": "Provisions (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c282",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:leaseTermYears",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    },
    "R98": {
     "firstAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfOtherProvisionsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c7",
      "decimals": "-3",
      "first": true,
      "lang": null,
      "name": "czoo:DilapidationProvisions",
      "reportCount": 1,
      "unitRef": "gbp",
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "097 - Disclosure - Provisions (Details) - Schedule of provisions",
     "role": "http://www.cazoo.com/role/ScheduleofprovisionsTable",
     "shortName": "Provisions (Details) - Schedule of provisions",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "b",
       "span",
       "td",
       "tr",
       "table",
       "ifrs-full:DisclosureOfOtherProvisionsExplanatory",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c8",
      "decimals": "-3",
      "lang": null,
      "name": "czoo:DilapidationProvisions",
      "reportCount": 1,
      "unique": true,
      "unitRef": "gbp",
      "xsiNil": "false"
     }
    },
    "R99": {
     "firstAnchor": {
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c282",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:LeasesTermsYears",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "disclosure",
     "isDefault": "false",
     "longName": "098 - Disclosure - Leases (Details)",
     "role": "http://www.cazoo.com/role/LeasesDetails",
     "shortName": "Leases (Details)",
     "subGroupType": "details",
     "uniqueAnchor": {
      "ancestors": [
       "span",
       "p",
       "ix:continuation",
       "div",
       "body",
       "html"
      ],
      "baseRef": "f20f2021_cazoogroup.htm",
      "contextRef": "c282",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "czoo:LeasesTermsYears",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 141,
   "tag": {
    "country_GB": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "UNITED KINGDOM",
        "terseLabel": "UK [Member]",
        "verboseLabel": "United kingdom [Member]"
       }
      }
     },
     "localname": "GB",
     "nsuri": "http://xbrl.sec.gov/country/2021",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails",
      "http://www.cazoo.com/role/ScheduleofimpairmenttestingintangibleassetsandgoodwillTable",
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_AccountingPoliciesDetailsScheduleofPropertyplantandequipmentLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accounting Policies (Details) - Schedule of Property, plant and equipment [Line Items]"
       }
      }
     },
     "localname": "AccountingPoliciesDetailsScheduleofPropertyplantandequipmentLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofPropertyplantandequipmentTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_AccountingPoliciesDetailsScheduleofPropertyplantandequipmentTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accounting Policies (Details) - Schedule of Property, plant and equipment [Table]"
       }
      }
     },
     "localname": "AccountingPoliciesDetailsScheduleofPropertyplantandequipmentTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofPropertyplantandequipmentTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_AccountingPoliciesDetailsScheduleofestimatedusefullifeofintangibleassetsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accounting Policies (Details) - Schedule of estimated useful life of intangible assets [Line Items]"
       }
      }
     },
     "localname": "AccountingPoliciesDetailsScheduleofestimatedusefullifeofintangibleassetsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofestimatedusefullifeofintangibleassetsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_AccountingPoliciesDetailsScheduleofestimatedusefullifeofintangibleassetsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accounting Policies (Details) - Schedule of estimated useful life of intangible assets [Table]"
       }
      }
     },
     "localname": "AccountingPoliciesDetailsScheduleofestimatedusefullifeofintangibleassetsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofestimatedusefullifeofintangibleassetsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_AccountingPoliciesDetailsScheduleofrightofuseassetsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accounting Policies (Details) - Schedule of right-of-use assets [Line Items]"
       }
      }
     },
     "localname": "AccountingPoliciesDetailsScheduleofrightofuseassetsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_AccountingPoliciesDetailsScheduleofrightofuseassetsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accounting Policies (Details) - Schedule of right-of-use assets [Table]"
       }
      }
     },
     "localname": "AccountingPoliciesDetailsScheduleofrightofuseassetsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_AccretionOfInterest": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "AccretionOfInterest",
        "terseLabel": "Interest",
        "verboseLabel": "Interest on lease liabilities"
       }
      }
     },
     "localname": "AccretionOfInterest",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofamountsrecognizedinthestatementofprofitandlossTable",
      "http://www.cazoo.com/role/ScheduleofleaseliabilitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AccretionsOfInterest": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accretion of interest.",
        "label": "AccretionsOfInterest",
        "terseLabel": "Interest on lease liabilities"
       }
      }
     },
     "localname": "AccretionsOfInterest",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AccumulatedAmortizationAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "AccumulatedAmortizationAbstract",
        "terseLabel": "Accumulated amortization"
       }
      }
     },
     "localname": "AccumulatedAmortizationAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_AccumulatedDepreciationBalance": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Accumulated depreciation beginning, ending balance.",
        "label": "AccumulatedDepreciationBalance",
        "periodEndLabel": "Accumulated depreciation ending balance",
        "periodStartLabel": "Accumulated depreciation beginning balance"
       }
      }
     },
     "localname": "AccumulatedDepreciationBalance",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AccumulatedDepreciationMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "AccumulatedDepreciationMember",
        "terseLabel": "Accumulated depreciation [Member]"
       }
      }
     },
     "localname": "AccumulatedDepreciationMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_AcquisitionOfASubsidiarys": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A subsidiary merger is a type of merger that occurs when the acquiring company uses its subsidiary company to acquire a target company.",
        "label": "AcquisitionOfASubsidiarys",
        "terseLabel": "Acquisition of a subsidiary"
       }
      }
     },
     "localname": "AcquisitionOfASubsidiarys",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AcquisitionOfBrumbrum": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Acquisition of brumbrum.",
        "label": "AcquisitionOfBrumbrum",
        "terseLabel": "Acquisition of brumbrum"
       }
      }
     },
     "localname": "AcquisitionOfBrumbrum",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_AcquisitionOfSubsidiaries": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of acquisition of subsidiaries.",
        "label": "AcquisitionOfSubsidiaries",
        "terseLabel": "Acquisition of subsidiaries"
       }
      }
     },
     "localname": "AcquisitionOfSubsidiaries",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofleaseliabilitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AcquisitionOfSubsidiary": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of acquisition of property, plant and equipment.",
        "label": "AcquisitionOfSubsidiary",
        "terseLabel": "Acquisition of a subsidiary",
        "verboseLabel": "Acquisition of subsidiary"
       }
      }
     },
     "localname": "AcquisitionOfSubsidiary",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable",
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AcquisitionOfSubsidiaryNetOfCashAcquired": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 3.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Acquisition of subsidiary, net of cash acquired.",
        "label": "AcquisitionOfSubsidiaryNetOfCashAcquired",
        "negatedLabel": "Acquisition of subsidiaries, net of cash acquired"
       }
      }
     },
     "localname": "AcquisitionOfSubsidiaryNetOfCashAcquired",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AcquisitionsDetailsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Acquisitions (Details) [Line Items]"
       }
      }
     },
     "localname": "AcquisitionsDetailsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_AcquisitionsDetailsScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Acquisitions (Details) - Schedule of calculating goodwill arising from the acquisition the fair value of net assets acquired was determined [Line Items]"
       }
      }
     },
     "localname": "AcquisitionsDetailsScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_AcquisitionsDetailsScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Acquisitions (Details) - Schedule of calculating goodwill arising from the acquisition the fair value of net assets acquired was determined [Table]"
       }
      }
     },
     "localname": "AcquisitionsDetailsScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_AcquisitionsDetailsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Acquisitions (Details) [Table]"
       }
      }
     },
     "localname": "AcquisitionsDetailsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_AcquisitionsOfASubsidiarys": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of acquisition of subsidiary.",
        "label": "AcquisitionsOfASubsidiarys",
        "terseLabel": "Acquisition of a subsidiary"
       }
      }
     },
     "localname": "AcquisitionsOfASubsidiarys",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofleaseliabilitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AcquisitionsOfSubsidiary": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Acquisition of subsidiary.",
        "label": "AcquisitionsOfSubsidiary",
        "terseLabel": "Acquisition of subsidiaries"
       }
      }
     },
     "localname": "AcquisitionsOfSubsidiary",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AcquisitionsOfSubsidiary1": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of acquisition of a subsidiary.",
        "label": "AcquisitionsOfSubsidiary1",
        "terseLabel": "Acquisition of a subsidiary"
       }
      }
     },
     "localname": "AcquisitionsOfSubsidiary1",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofprovisionsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AdditionalFundingRoundRaising": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Additional Funding Round Raising.",
        "label": "AdditionalFundingRoundRaising",
        "terseLabel": "Additional funding round raising"
       }
      }
     },
     "localname": "AdditionalFundingRoundRaising",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AdditionalImpairmentCharge": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For the asset that is reclassified back to held and used from held-for-sale, the amount of impairment charge that is recognized on the reclassification date.",
        "label": "AdditionalImpairmentCharge",
        "terseLabel": "Additional impairment charge (in Dollars)"
       }
      }
     },
     "localname": "AdditionalImpairmentCharge",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AdjustmentInRespectOfPriorYears": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Adjustment in respect of prior years",
        "label": "AdjustmentInRespectOfPriorYears",
        "terseLabel": "Adjustment in respect of prior years"
       }
      }
     },
     "localname": "AdjustmentInRespectOfPriorYears",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AggregateCashConsideration": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "It represent aggregate cash consideration value.",
        "label": "AggregateCashConsideration",
        "terseLabel": "Aggregate cash consideration (in Dollars)"
       }
      }
     },
     "localname": "AggregateCashConsideration",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AggregateOfTotalConsiderationRecognizedInAccordanceWithIFRSThree": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of aggregate of total consideration recognized in accordance with IFRS 3.",
        "label": "AggregateOfTotalConsiderationRecognizedInAccordanceWithIFRSThree",
        "terseLabel": "Total consideration recognized"
       }
      }
     },
     "localname": "AggregateOfTotalConsiderationRecognizedInAccordanceWithIFRSThree",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AggregatePrincipalAmount": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "AggregatePrincipalAmount",
        "terseLabel": "Aggregate principal amount"
       }
      }
     },
     "localname": "AggregatePrincipalAmount",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/SignificantAccountingPoliciesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AggregatePurchasePrice": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "\u201cAggregate Purchase Price\u201d is the final calculation of the purchase price for a company in a Mergers and Acquisitions transaction, once all items that are deducted from its value have been accounted for, such as transaction fees and assumed Debts and Liabilities.",
        "label": "AggregatePurchasePrice",
        "terseLabel": "Aggregate purchase price (in Dollars)"
       }
      }
     },
     "localname": "AggregatePurchasePrice",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AggregateShares": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Aggregation is a principal combing all futures positions owned or controlled by a single trader or the consolidation of client data by a financial advisor.",
        "label": "AggregateShares",
        "terseLabel": "Aggregate shares (in Shares)"
       }
      }
     },
     "localname": "AggregateShares",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_AjaxClassAMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "AjaxClassAMember",
        "terseLabel": "Ajax Class A [Member]"
       }
      }
     },
     "localname": "AjaxClassAMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_AjaxClassBMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "AjaxClassBMember",
        "terseLabel": "Ajax Class B [Member]"
       }
      }
     },
     "localname": "AjaxClassBMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_AjaxShareholders": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Ajax shareholders.",
        "label": "AjaxShareholders",
        "terseLabel": "Ajax shareholders"
       }
      }
     },
     "localname": "AjaxShareholders",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/OtherIncomeandExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_AmountOfTaxCredit": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of tax credit.",
        "label": "AmountOfTaxCredit",
        "terseLabel": "Tax credit"
       }
      }
     },
     "localname": "AmountOfTaxCredit",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable",
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ArctosHoldingsLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ArctosHoldingsLimitedMember",
        "terseLabel": "Arctos Holdings Limited [Member]"
       }
      }
     },
     "localname": "ArctosHoldingsLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_AssetbasedSecuritization": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Asset-based securitization.",
        "label": "AssetbasedSecuritization",
        "terseLabel": "Asset-based securitization (in Euro)"
       }
      }
     },
     "localname": "AssetbasedSecuritization",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_BalanceOnHeadroom": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Balance on headroom.",
        "label": "BalanceOnHeadroom",
        "terseLabel": "Recognized an impairment charge (in Pounds)"
       }
      }
     },
     "localname": "BalanceOnHeadroom",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_BankDeposits": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ScheduleofrecognizedinprofitorlossTable": {
       "order": 1.0,
       "parentTag": "ifrs-full_FinanceIncome",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Bank deposits.",
        "label": "BankDeposits",
        "negatedLabel": "Interest on bank deposits"
       }
      }
     },
     "localname": "BankDeposits",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrecognizedinprofitorlossTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_BankInterestPayable": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ScheduleofrecognizedinprofitorlossTable": {
       "order": 1.0,
       "parentTag": "ifrs-full_InsuranceFinanceIncomeExpenses",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Bank interest payable.",
        "label": "BankInterestPayable",
        "terseLabel": "Interest on loans and borrowings"
       }
      }
     },
     "localname": "BankInterestPayable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrecognizedinprofitorlossTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_BankLoanInterestRate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Bank loans, Interest rate",
        "label": "BankLoanInterestRate",
        "terseLabel": "Bank loans, Interest rate"
       }
      }
     },
     "localname": "BankLoanInterestRate",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_BankLoansCurrent": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Bank loans.",
        "label": "BankLoansCurrent",
        "terseLabel": "Bank loans"
       }
      }
     },
     "localname": "BankLoansCurrent",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_BankLoansMaturityinDollars": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Bank loans, Maturity.",
        "label": "BankLoansMaturityinDollars",
        "terseLabel": "Bank loans, Maturity"
       }
      }
     },
     "localname": "BankLoansMaturityinDollars",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_BankLoansMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "BankLoansMember",
        "terseLabel": "Bank loans [Member]"
       }
      }
     },
     "localname": "BankLoansMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_BasicLossPerOrdinaryShare": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator) divided by the weighted average number of ordinary shares outstanding during the period (the denominator).",
        "label": "BasicLossPerOrdinaryShare",
        "terseLabel": "Basic loss per ordinary share (in Pounds per share)"
       }
      }
     },
     "localname": "BasicLossPerOrdinaryShare",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofearningspershareTable"
     ],
     "xbrltype": "perShareItemType"
    },
    "czoo_BasicProfitlossForTheYearFromDiscontinuedOperations": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Basic, profit/(loss) for the year from discontinued operations.",
        "label": "BasicProfitlossForTheYearFromDiscontinuedOperations",
        "terseLabel": "Basic loss per ordinary share from discontinued operations (in Pounds per share)"
       }
      }
     },
     "localname": "BasicProfitlossForTheYearFromDiscontinuedOperations",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "perShareItemType"
    },
    "czoo_BasisPoint": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Basis point.",
        "label": "BasisPoint",
        "terseLabel": "Basis point"
       }
      }
     },
     "localname": "BasisPoint",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/WarrantsDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "czoo_BenefitOfTaxIncentives": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to tax losses. [Refer: Accounting profit]",
        "label": "BenefitOfTaxIncentives",
        "terseLabel": "Benefit of tax incentives"
       }
      }
     },
     "localname": "BenefitOfTaxIncentives",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_BrandforAcquisition": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Brand for Acquisition.",
        "label": "BrandforAcquisition",
        "terseLabel": "Brand"
       }
      }
     },
     "localname": "BrandforAcquisition",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_BusinessAcquisitionsProFormaIncomeLoss": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "BusinessAcquisitionsProFormaIncomeLoss",
        "terseLabel": "Loss before tax"
       }
      }
     },
     "localname": "BusinessAcquisitionsProFormaIncomeLoss",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_BusinessCombinationsPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "BusinessCombinationsPolicyPolicyTextBlock",
        "terseLabel": "Business combinations"
       }
      }
     },
     "localname": "BusinessCombinationsPolicyPolicyTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_BusinessSegmentsPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The disclosure of business segments.",
        "label": "BusinessSegmentsPolicyTextBlock",
        "terseLabel": "Business segments"
       }
      }
     },
     "localname": "BusinessSegmentsPolicyTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_CDAuctionGroupLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CDAuctionGroupLimitedMember",
        "terseLabel": "CD Auction Group Limited [Member]"
       }
      }
     },
     "localname": "CDAuctionGroupLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CDSUnipessoalLdapreviouslyDroverTechnologiesLdaMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CDSUnipessoalLdapreviouslyDroverTechnologiesLdaMember",
        "terseLabel": "CZO Data Services, Unipessoal, Lda (previously Drover Technologies Lda)\t[Member]"
       }
      }
     },
     "localname": "CDSUnipessoalLdapreviouslyDroverTechnologiesLdaMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CSSMobilityFranceSaSpreviouslyDroverFranceSaSMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CSSMobilityFranceSaSpreviouslyDroverFranceSaSMember",
        "terseLabel": "CSS Mobility France SaS (previously Drover France SaS) [Member]"
       }
      }
     },
     "localname": "CSSMobilityFranceSaSpreviouslyDroverFranceSaSMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CSSMobilityGermanyGmbHCoKGMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CSSMobilityGermanyGmbHCoKGMember",
        "terseLabel": "CSS Mobility Germany GmbH &amp; Co. KG [Member]"
       }
      }
     },
     "localname": "CSSMobilityGermanyGmbHCoKGMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CarsazLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CarsazLimitedMember",
        "terseLabel": "Carsaz Limited [Member]"
       }
      }
     },
     "localname": "CarsazLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CashAndCashEquivalentsPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CashAndCashEquivalentsPolicyPolicyTextBlock",
        "terseLabel": "Cash and cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalentsPolicyPolicyTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_CashSettlement": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cash settlement",
        "label": "CashSettlement",
        "terseLabel": "Cash at value (in Pounds)"
       }
      }
     },
     "localname": "CashSettlement",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPaymentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_CazanaMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazanaMember",
        "terseLabel": "Cazana [Member]"
       }
      }
     },
     "localname": "CazanaMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails",
      "http://www.cazoo.com/role/ScheduleofimpairmenttestingintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooCustomerCentersMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooCustomerCentersMember",
        "terseLabel": "Cazoo Customer Centers [Member]"
       }
      }
     },
     "localname": "CazooCustomerCentersMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/DiscontinuedOperationsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooDataServicesLimitedpreviouslyUKVehicleLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooDataServicesLimitedpreviouslyUKVehicleLimitedMember",
        "terseLabel": "Cazoo Data Services Limited (previously UK Vehicle Limited)"
       }
      }
     },
     "localname": "CazooDataServicesLimitedpreviouslyUKVehicleLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooHoldingsLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooHoldingsLimitedMember",
        "terseLabel": "Cazoo Holdings Limited [Member]"
       }
      }
     },
     "localname": "CazooHoldingsLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooLimitedMember",
        "terseLabel": "Cazoo Limited [Member]"
       }
      }
     },
     "localname": "CazooLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooPropertiesFranceSaSMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooPropertiesFranceSaSMember",
        "terseLabel": "Cazoo Properties France SaS [Member]"
       }
      }
     },
     "localname": "CazooPropertiesFranceSaSMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooPropertiesGermanyGmbHMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooPropertiesGermanyGmbHMember",
        "terseLabel": "Cazoo Properties Germany GmbH [Member]"
       }
      }
     },
     "localname": "CazooPropertiesGermanyGmbHMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooPropertiesLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooPropertiesLimitedMember",
        "terseLabel": "Cazoo Properties Limited [Member]"
       }
      }
     },
     "localname": "CazooPropertiesLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooPropertiesSpainSLMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooPropertiesSpainSLMember",
        "terseLabel": "Cazoo Properties Spain, S.L [Member]"
       }
      }
     },
     "localname": "CazooPropertiesSpainSLMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooSubscriptionServicesLimitedpreviouslyDroverLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooSubscriptionServicesLimitedpreviouslyDroverLimitedMember",
        "terseLabel": "Cazoo Subscription Services Limited (previously Drover Limited) [Member]"
       }
      }
     },
     "localname": "CazooSubscriptionServicesLimitedpreviouslyDroverLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooSupportServicesLimitedpreviouslyHudsonKapelLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooSupportServicesLimitedpreviouslyHudsonKapelLimitedMember",
        "terseLabel": "Cazoo Support Services Limited (previously Hudson Kapel Limited) [Member]"
       }
      }
     },
     "localname": "CazooSupportServicesLimitedpreviouslyHudsonKapelLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooTradingFranceSaSMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooTradingFranceSaSMember",
        "terseLabel": "Cazoo Trading France SaS [Member]"
       }
      }
     },
     "localname": "CazooTradingFranceSaSMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooTradingGermanyGmbHMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooTradingGermanyGmbHMember",
        "terseLabel": "Cazoo Trading Germany GmbH [Member]"
       }
      }
     },
     "localname": "CazooTradingGermanyGmbHMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooTradingItalySARLMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooTradingItalySARLMember",
        "terseLabel": "Cazoo Trading Italy SARL [Member]"
       }
      }
     },
     "localname": "CazooTradingItalySARLMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooTradingSpainSLMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooTradingSpainSLMember",
        "terseLabel": "Cazoo Trading Spain, S.L [Member]"
       }
      }
     },
     "localname": "CazooTradingSpainSLMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CazooWholesaleServicesLimitedpreviouslySmartFleetSolutionsLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CazooWholesaleServicesLimitedpreviouslySmartFleetSolutionsLimitedMember",
        "terseLabel": "Cazoo Wholesale Services Limited (previously Smart Fleet Solutions Limited) [Member]"
       }
      }
     },
     "localname": "CazooWholesaleServicesLimitedpreviouslySmartFleetSolutionsLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ChangeInExpectedSellingPriceEstimateOneMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ChangeInExpectedSellingPriceEstimateOneMember",
        "terseLabel": "Change in expected selling price estimate +2% [Member]"
       }
      }
     },
     "localname": "ChangeInExpectedSellingPriceEstimateOneMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofsensitivityoftheinventoryprovisionTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ChangeInExpectedSellingPriceEstimateTwoMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ChangeInExpectedSellingPriceEstimateTwoMember",
        "terseLabel": "Change in expected selling price estimate -2% [Member]"
       }
      }
     },
     "localname": "ChangeInExpectedSellingPriceEstimateTwoMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofsensitivityoftheinventoryprovisionTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ChangeInFairValueRecognised": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Change in fair value recognised.",
        "label": "ChangeInFairValueRecognised",
        "terseLabel": "Change in fair value recognized"
       }
      }
     },
     "localname": "ChangeInFairValueRecognised",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/OtherIncomeandExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ChangeInInventoryProvision": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Change in inventory provision.",
        "label": "ChangeInInventoryProvision",
        "terseLabel": "Change in inventory provision"
       }
      }
     },
     "localname": "ChangeInInventoryProvision",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofsensitivityoftheinventoryprovisionTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ChangeInReferenceRatesPoints": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ChangeInReferenceRatesPoints",
        "terseLabel": "Change in reference rates points"
       }
      }
     },
     "localname": "ChangeInReferenceRatesPoints",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/FinancialInstrumentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ChangesInFinancialLiabilities": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Balance of financial liabilities.",
        "label": "ChangesInFinancialLiabilities",
        "periodEndLabel": "Ending balance",
        "periodStartLabel": "Beginning balance"
       }
      }
     },
     "localname": "ChangesInFinancialLiabilities",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ClassAMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ClassAMember",
        "terseLabel": "Class A [Member]"
       }
      }
     },
     "localname": "ClassAMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ClassAOrdinarySharesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ClassAOrdinarySharesMember",
        "terseLabel": "Class A Ordinary Shares [Member]"
       }
      }
     },
     "localname": "ClassAOrdinarySharesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable",
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable_Parentheticals"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ClassBMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ClassBMember",
        "terseLabel": "Class B [Member]"
       }
      }
     },
     "localname": "ClassBMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ClassCMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ClassCMember",
        "terseLabel": "Class C Ordinary Shares",
        "verboseLabel": "Class C [Member]"
       }
      }
     },
     "localname": "ClassCMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ClassCOrdinaryShareMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ClassCOrdinaryShareMember",
        "terseLabel": "Class C Ordinary Shares"
       }
      }
     },
     "localname": "ClassCOrdinaryShareMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ClassCOrdinarySharesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ClassCOrdinarySharesMember",
        "terseLabel": "Class C Ordinary Shares [Member]"
       }
      }
     },
     "localname": "ClassCOrdinarySharesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable",
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable_Parentheticals"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ClassicConsideration": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Classic consideration.",
        "label": "ClassicConsideration",
        "terseLabel": "Classic consideration"
       }
      }
     },
     "localname": "ClassicConsideration",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ClunoFintech1GmbHMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ClunoFintech1GmbHMember",
        "terseLabel": "Cluno Fintech 1 GmbH [Member]"
       }
      }
     },
     "localname": "ClunoFintech1GmbHMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ClunoFintech2GmbHMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ClunoFintech2GmbHMember",
        "terseLabel": "Cluno Fintech 2 GmbH [Member]"
       }
      }
     },
     "localname": "ClunoFintech2GmbHMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ClunoGmbHMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ClunoGmbHMember",
        "terseLabel": "Cluno GmbH [Member]"
       }
      }
     },
     "localname": "ClunoGmbHMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable",
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ComprehensiveLossForTheYearAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ComprehensiveLossForTheYearAbstract",
        "terseLabel": "Comprehensive loss for the year"
       }
      }
     },
     "localname": "ComprehensiveLossForTheYearAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ComprehensiveLossForTheYearAbstract0": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ComprehensiveLossForTheYearAbstract0",
        "terseLabel": "Comprehensive loss for the year"
       }
      }
     },
     "localname": "ComprehensiveLossForTheYearAbstract0",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ComprehensiveLossForTheYearAbstract00": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ComprehensiveLossForTheYearAbstract00",
        "terseLabel": "Comprehensive loss for the year"
       }
      }
     },
     "localname": "ComprehensiveLossForTheYearAbstract00",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ConsolidatedStatementOfChangesInEquityAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Consolidated Statement of Changes in Equity [Abstract]"
       }
      }
     },
     "localname": "ConsolidatedStatementOfChangesInEquityAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ContinuingOperations": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "ContinuingOperations",
        "terseLabel": "Continuing operations"
       }
      }
     },
     "localname": "ContinuingOperations",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ContinuingOperationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ContinuingOperationsAbstract",
        "terseLabel": "Continuing operations"
       }
      }
     },
     "localname": "ContinuingOperationsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ContractingAssets": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ScheduleoffinancialassetsotherthancashandshorttermdepositsTable": {
       "order": 2.0,
       "parentTag": "czoo_TotalFinancialAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of an entity\u2019s right to consideration in exchange for goods or services that the entity has transferred to a customer, when that right is conditioned on something other than the passage of time (for example, the entity\u2019s future performance).",
        "label": "ContractingAssets",
        "terseLabel": "Contract assets"
       }
      }
     },
     "localname": "ContractingAssets",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialassetsotherthancashandshorttermdepositsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ContributedRevenue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "ContributedRevenue",
        "terseLabel": "Contributed revenue"
       }
      }
     },
     "localname": "ContributedRevenue",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ContributionsByAndDistributionsToOwnersAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ContributionsByAndDistributionsToOwnersAbstract",
        "terseLabel": "Contributions by and distributions to owners"
       }
      }
     },
     "localname": "ContributionsByAndDistributionsToOwnersAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ContributionsByAndDistributionsToOwnersAbstract0": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ContributionsByAndDistributionsToOwnersAbstract0",
        "terseLabel": "Contributions by and distributions to owners"
       }
      }
     },
     "localname": "ContributionsByAndDistributionsToOwnersAbstract0",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ContributionsByAndDistributionsToOwnersAbstract00": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ContributionsByAndDistributionsToOwnersAbstract00",
        "terseLabel": "Contributions by and distributions to owners"
       }
      }
     },
     "localname": "ContributionsByAndDistributionsToOwnersAbstract00",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ConversionPrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Conversion price.",
        "label": "ConversionPrice",
        "terseLabel": "Conversion price per share (in Dollars per share)"
       }
      }
     },
     "localname": "ConversionPrice",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "czoo_ConversionPricePercentage": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Conversion price percentage.",
        "label": "ConversionPricePercentage",
        "terseLabel": "Conversion price percentage"
       }
      }
     },
     "localname": "ConversionPricePercentage",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_ConvertibleNotesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ConvertibleNotesMember",
        "terseLabel": "Convertible Notes [Member]"
       }
      }
     },
     "localname": "ConvertibleNotesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ConvertibleNotesPriorToFebruary162025Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ConvertibleNotesPriorToFebruary162025Member",
        "terseLabel": "Convertible Notes Prior to February 16, 2025 [Member]"
       }
      }
     },
     "localname": "ConvertibleNotesPriorToFebruary162025Member",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ConvertibleOfPercentage": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Something that is convertible can be changed or transformed from one thing to another.",
        "label": "ConvertibleOfPercentage",
        "terseLabel": "Convertible of percentage"
       }
      }
     },
     "localname": "ConvertibleOfPercentage",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_CostAbstract0": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CostAbstract0",
        "terseLabel": "Cost"
       }
      }
     },
     "localname": "CostAbstract0",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_CostBalance": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of cost.",
        "label": "CostBalance",
        "periodEndLabel": "Cost of ending balance",
        "periodStartLabel": "Cost of beginning balance"
       }
      }
     },
     "localname": "CostBalance",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_CostOfIntangibleAssetsandGoodwillBalance": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "CostOfIntangibleAssetsandGoodwillBalance",
        "periodEndLabel": "Balance",
        "periodStartLabel": "Balance"
       }
      }
     },
     "localname": "CostOfIntangibleAssetsandGoodwillBalance",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_CostOfSalePolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Description of accounting policy for cost of sales.",
        "label": "CostOfSalePolicyTextBlock",
        "terseLabel": "Cost of sales"
       }
      }
     },
     "localname": "CostOfSalePolicyTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_Current": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "Current",
        "terseLabel": "Current"
       }
      }
     },
     "localname": "Current",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_CurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CurrentAbstract",
        "terseLabel": "Current"
       }
      }
     },
     "localname": "CurrentAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofloansandborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_CurrentCorporationTaxRateOf19": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Current corporation tax rate of 19%.",
        "label": "CurrentCorporationTaxRateOf19",
        "terseLabel": "Current corporation tax rate of 19%"
       }
      }
     },
     "localname": "CurrentCorporationTaxRateOf19",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_CurrentPortionOfLongtermBorrowing": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The current portion of non-current borrowings. [Refer: Borrowings]",
        "label": "CurrentPortionOfLongtermBorrowing",
        "terseLabel": "Bank loans"
       }
      }
     },
     "localname": "CurrentPortionOfLongtermBorrowing",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_CurrentProvision": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of current provisions, including provisions for employee benefits. [Refer: Provisions]",
        "label": "CurrentProvision",
        "terseLabel": "Current"
       }
      }
     },
     "localname": "CurrentProvision",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofprovisionsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_CurrentTaxAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CurrentTaxAbstract",
        "terseLabel": "Current tax:"
       }
      }
     },
     "localname": "CurrentTaxAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_CustomerRelationshipMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "CustomerRelationshipMember",
        "terseLabel": "Customer relationships [Member]"
       }
      }
     },
     "localname": "CustomerRelationshipMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofestimatedusefullifeofintangibleassetsTable",
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_CustomerRelationships": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Customer relationships.",
        "label": "CustomerRelationships",
        "terseLabel": "Customer relationships"
       }
      }
     },
     "localname": "CustomerRelationships",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_DebtorsAssumedAndDischarged": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "DebtorsAssumedAndDischarged",
        "terseLabel": "Debt assumed and discharged"
       }
      }
     },
     "localname": "DebtorsAssumedAndDischarged",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_DeductionAmount": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Deduction amount",
        "label": "DeductionAmount",
        "terseLabel": "Deduction amount"
       }
      }
     },
     "localname": "DeductionAmount",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_DeferredConsideration": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of deferred consideration.",
        "label": "DeferredConsideration",
        "terseLabel": "Deferred consideration"
       }
      }
     },
     "localname": "DeferredConsideration",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_DeferredConsiderations": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of deferred consideration.",
        "label": "DeferredConsiderations",
        "terseLabel": "Deferred consideration"
       }
      }
     },
     "localname": "DeferredConsiderations",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftradeandotherpayablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_DeferredTaxAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "DeferredTaxAbstract",
        "terseLabel": "Deferred tax:"
       }
      }
     },
     "localname": "DeferredTaxAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_DeferredTaxAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "DeferredTaxAssetsAbstract",
        "terseLabel": "Deferred tax assets"
       }
      }
     },
     "localname": "DeferredTaxAssetsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_DeferredTaxLiabilityAccountBalances": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of deferred tax liability.",
        "label": "DeferredTaxLiabilityAccountBalances",
        "terseLabel": "Deferred tax liabilities balance"
       }
      }
     },
     "localname": "DeferredTaxLiabilityAccountBalances",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxliabilitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_DepreciationChargeForTheYear": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "DepreciationChargeForTheYear",
        "terseLabel": "Depreciation charge for the year"
       }
      }
     },
     "localname": "DepreciationChargeForTheYear",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_DepreciationOfPropertyPlantAndEquipmentAndRightofuseAssets": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "DepreciationOfPropertyPlantAndEquipmentAndRightofuseAssets",
        "terseLabel": "Depreciation of property, plant and equipment and right-of-use assets"
       }
      }
     },
     "localname": "DepreciationOfPropertyPlantAndEquipmentAndRightofuseAssets",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoperatingexpensesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_DescriptionOfAccountingPolicyForBasisOfConsolidationExplanatoryPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The description of the entity's accounting policy for basis of consolidation.",
        "label": "DescriptionOfAccountingPolicyForBasisOfConsolidationExplanatoryPolicyTextBlock",
        "terseLabel": "Basis of consolidation"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForBasisOfConsolidationExplanatoryPolicyTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DescriptionOfAccountingPolicyForBasisOfMeasurementExplanatory": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The description of the entity's accounting policy for basis of measurement.",
        "label": "DescriptionOfAccountingPolicyForBasisOfMeasurementExplanatory",
        "terseLabel": "Basis of measurement"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForBasisOfMeasurementExplanatory",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DescriptionOfAccountingPolicyForBasisOfPresentation": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The description of the entity's accounting policy for basis of presentation.",
        "label": "DescriptionOfAccountingPolicyForBasisOfPresentation",
        "terseLabel": "Basis of preparation"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForBasisOfPresentation",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DescriptionOfAccountingPolicyForNewAndAmendedStandardsAndInterpretationsExplanatory": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The description of the entity's accounting policy for new and amended standards and interpretations.",
        "label": "DescriptionOfAccountingPolicyForNewAndAmendedStandardsAndInterpretationsExplanatory",
        "terseLabel": "New and amended standards and interpretations"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForNewAndAmendedStandardsAndInterpretationsExplanatory",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DescriptionOfAccountingPolicyForPresentationalCurrencyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Description of accounting policy for Presentation currency.",
        "label": "DescriptionOfAccountingPolicyForPresentationalCurrencyPolicyTextBlock",
        "terseLabel": "Presentational currency"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForPresentationalCurrencyPolicyTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DescriptionOfAccountingPolicyForStandardsIssuedButNotYetEffectiveExplanatory": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The description of the entity's accounting policy for standards issued but not yet effective.",
        "label": "DescriptionOfAccountingPolicyForStandardsIssuedButNotYetEffectiveExplanatory",
        "terseLabel": "Standards issued but not yet effective"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForStandardsIssuedButNotYetEffectiveExplanatory",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DescriptionOfGainsOrLossesFromDerecognitionOfFinancialAssetsOrFinancialLiabilities": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Description of Gains or losses from derecognition of financial assets or financial liabilities",
        "label": "DescriptionOfGainsOrLossesFromDerecognitionOfFinancialAssetsOrFinancialLiabilities",
        "terseLabel": "Description of Gains or losses from derecognition of financial assets or financial liabilities"
       }
      }
     },
     "localname": "DescriptionOfGainsOrLossesFromDerecognitionOfFinancialAssetsOrFinancialLiabilities",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/FinancialInstrumentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_DescriptionOfHedgeFinancialRisk": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Description of hedge financial risk",
        "label": "DescriptionOfHedgeFinancialRisk",
        "terseLabel": "Description of hedge financial risk"
       }
      }
     },
     "localname": "DescriptionOfHedgeFinancialRisk",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/FinancialInstrumentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_DescriptionOfPublicWarrantsAreClassifiedAsLevelstextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Description of  public warrants are classified as Levels.",
        "label": "DescriptionOfPublicWarrantsAreClassifiedAsLevelstextBlock",
        "terseLabel": "Schedule of public warrants are classified as Level"
       }
      }
     },
     "localname": "DescriptionOfPublicWarrantsAreClassifiedAsLevelstextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/WarrantsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DescriptionOfWarrantsOutstandingtextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Description of warrants outstanding.",
        "label": "DescriptionOfWarrantsOutstandingtextBlock",
        "terseLabel": "Schedule of warrants outstanding"
       }
      }
     },
     "localname": "DescriptionOfWarrantsOutstandingtextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/WarrantsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DilapidationProvision": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Dilapidation provision.",
        "label": "DilapidationProvision",
        "terseLabel": "Provisions"
       }
      }
     },
     "localname": "DilapidationProvision",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_DilapidationProvisions": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Balance of dilapidation provisions.",
        "label": "DilapidationProvisions",
        "periodEndLabel": "Ending balance",
        "periodStartLabel": "Beginning balance"
       }
      }
     },
     "localname": "DilapidationProvisions",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofprovisionsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_DilutedProfitlossForTheYearFromDiscontinuedOperations": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "DilutedProfitlossForTheYearFromDiscontinuedOperations",
        "terseLabel": "Diluted loss per ordinary share from discontinued operations (in Pounds per share)"
       }
      }
     },
     "localname": "DilutedProfitlossForTheYearFromDiscontinuedOperations",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "perShareItemType"
    },
    "czoo_DilutiveEffectOfShareWarrants": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "DilutiveEffectOfShareWarrants",
        "terseLabel": "Dilutive effect of warrants, Note 23"
       }
      }
     },
     "localname": "DilutiveEffectOfShareWarrants",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofearningspershareTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_DisclosureOMaterialRevenueTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "DisclosureOMaterialRevenueTableTextBlock",
        "terseLabel": "Schedule of material revenue"
       }
      }
     },
     "localname": "DisclosureOMaterialRevenueTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/RevenueTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DisclosureOfAccountingJudgementsAndEstimatesTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of accounting judgements and estimates [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfAccountingJudgementsAndEstimatesTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfAccountingPoliciesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure Of Accounting Policies [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfAccountingPoliciesAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfAccountingPoliciesTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of accounting policies text block.",
        "label": "DisclosureOfAccountingPoliciesTextBlock",
        "terseLabel": "Accounting policies"
       }
      }
     },
     "localname": "DisclosureOfAccountingPoliciesTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DisclosureOfAcquisitionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure Of Acquisition [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfAcquisitionAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfAcquisitionTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The disclosure of acquisitions.",
        "label": "DisclosureOfAcquisitionTextBlock",
        "terseLabel": "Acquisitions"
       }
      }
     },
     "localname": "DisclosureOfAcquisitionTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/Acquisitions"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DisclosureOfBorrowingsTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of borrowings [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfBorrowingsTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfCashAndCashEquivalentsTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of cash and cash equivalents [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfCashAndCashEquivalentsTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfClassesOfShareCapitalTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of classes of share capital [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfClassesOfShareCapitalTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfDetailedInformationAboutEmployeeBenefitExpenses": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The disclosure of detailed information about employee benefit expenses.",
        "label": "DisclosureOfDetailedInformationAboutEmployeeBenefitExpenses",
        "terseLabel": "Schedule of employee benefit expenses"
       }
      }
     },
     "localname": "DisclosureOfDetailedInformationAboutEmployeeBenefitExpenses",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EmployeeBenefitExpensesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfRightofuseAssets": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of detailed information about estimated useful lives of right-of-use assets.",
        "label": "DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfRightofuseAssets",
        "terseLabel": "Schedule of right-of-use assets"
       }
      }
     },
     "localname": "DisclosureOfDetailedInformationAboutEstimatedUsefulLivesOfRightofuseAssets",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DisclosureOfDetailedInformationAboutOperatingLossFromContinuingOperationsExplanatory": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "DisclosureOfDetailedInformationAboutOperatingLossFromContinuingOperationsExplanatory",
        "terseLabel": "Schedule of operating expenses"
       }
      }
     },
     "localname": "DisclosureOfDetailedInformationAboutOperatingLossFromContinuingOperationsExplanatory",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/OperatingExpensesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DisclosureOfEarningsPerShareTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of earnings per share [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfEarningsPerShareTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfEmployeeBenefitsTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of employee benefits [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfEmployeeBenefitsTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfFairValueOfTheWarrantstextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of fair value of the warrants.",
        "label": "DisclosureOfFairValueOfTheWarrantstextBlock",
        "terseLabel": "Schedule of fair value of the warrants"
       }
      }
     },
     "localname": "DisclosureOfFairValueOfTheWarrantstextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/WarrantsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DisclosureOfFinancialInstrumentsTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of financial instruments [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfFinancialInstrumentsTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfIncomeTaxTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of income tax [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfIncomeTaxTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfIntangibleAssetsAndGoodwillTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of intangible assets and goodwill [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfIntangibleAssetsAndGoodwillTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfInventoriesTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of inventories [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfInventoriesTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfInventoryTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure inventory.",
        "label": "DisclosureOfInventoryTableTextBlock",
        "terseLabel": "Schedule of inventory"
       }
      }
     },
     "localname": "DisclosureOfInventoryTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/InventoryTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DisclosureOfLeasesTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of leases [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfLeasesTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfOtherOperatingExpenseTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of other operating expense [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfOtherOperatingExpenseTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfProfitLossFromFinanceActivitiesExplanatory": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The disclosure of profit (loss) from finance activities.",
        "label": "DisclosureOfProfitLossFromFinanceActivitiesExplanatory",
        "terseLabel": "Schedule of recognized in profit or loss"
       }
      }
     },
     "localname": "DisclosureOfProfitLossFromFinanceActivitiesExplanatory",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/FinanceIncomeandExpenseTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DisclosureOfPropertyPlantAndEquipmentTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of property, plant and equipment [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfPropertyPlantAndEquipmentTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfProvisionsTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of provisions [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfProvisionsTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfRelatedPartyTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of related party [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfRelatedPartyTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfReportingEntityExplanatoryAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure Of Reporting Entity Explanatory [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfReportingEntityExplanatoryAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfReportingEntityExplanatoryTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The entire disclosure for the entity's reporting entity.",
        "label": "DisclosureOfReportingEntityExplanatoryTextBlock",
        "terseLabel": "Reporting entity"
       }
      }
     },
     "localname": "DisclosureOfReportingEntityExplanatoryTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntity"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DisclosureOfRevenueTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of revenue [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfRevenueTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfSharebasedPaymentArrangementsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure Of Sharebased Payment Arrangements [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfSharebasedPaymentArrangementsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfSharebasedPaymentArrangementsTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "DisclosureOfSharebasedPaymentArrangementsTextBlock",
        "terseLabel": "Share based payments"
       }
      }
     },
     "localname": "DisclosureOfSharebasedPaymentArrangementsTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPayments"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DisclosureOfSignificantAccountingPoliciesTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of significant accounting policies [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfSignificantAccountingPoliciesTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DisclosureOfTradeAndOtherPayablesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Disclosure of trade and other payables table text block.",
        "label": "DisclosureOfTradeAndOtherPayablesTableTextBlock",
        "terseLabel": "Schedule of trade and other payables"
       }
      }
     },
     "localname": "DisclosureOfTradeAndOtherPayablesTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/TradeandOtherPayablesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_DisclosureOfTradeAndOtherReceivablesTextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Disclosure of trade and other receivables [text block] [Abstract]"
       }
      }
     },
     "localname": "DisclosureOfTradeAndOtherReceivablesTextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DiscontinuedOperationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "DiscontinuedOperationsAbstract",
        "terseLabel": "Discontinued operations"
       }
      }
     },
     "localname": "DiscontinuedOperationsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_DiscontinuedOperationsDetailsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Discontinued Operations (Details) [Line Items]"
       }
      }
     },
     "localname": "DiscontinuedOperationsDetailsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/DiscontinuedOperationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_DiscontinuedOperationsDetailsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Discontinued Operations (Details) [Table]"
       }
      }
     },
     "localname": "DiscontinuedOperationsDetailsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/DiscontinuedOperationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_DiscountRateDescription": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Discount rate, description.",
        "label": "DiscountRateDescription",
        "terseLabel": "Discount rates, description"
       }
      }
     },
     "localname": "DiscountRateDescription",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_DocumentAndEntityInformationAbstract": {
     "auth_ref": [],
     "localname": "DocumentAndEntityInformationAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_DomainNamesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "DomainNamesMember",
        "terseLabel": "Domain names [Member]"
       }
      }
     },
     "localname": "DomainNamesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofestimatedusefullifeofintangibleassetsTable",
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_DroverLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "DroverLimitedMember",
        "terseLabel": "Drover Limited [Member]"
       }
      }
     },
     "localname": "DroverLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_EMIMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "EMIMember",
        "terseLabel": "EMI [Member]"
       }
      }
     },
     "localname": "EMIMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable",
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_EMIPremodificationGrants": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "EMI Pre modification grants.",
        "label": "EMIPremodificationGrants",
        "terseLabel": "EMI prior to the Transaction"
       }
      }
     },
     "localname": "EMIPremodificationGrants",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrecognizedasharebasedchargeTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_EarningsPerShareAbstract0": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "EarningsPerShareAbstract0",
        "terseLabel": "Earnings per share:"
       }
      }
     },
     "localname": "EarningsPerShareAbstract0",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_EarningsPerShareFromContinuingOperationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "EarningsPerShareFromContinuingOperationsAbstract",
        "terseLabel": "Earnings per share from continuing operations:"
       }
      }
     },
     "localname": "EarningsPerShareFromContinuingOperationsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_EffectOnPretaxEquity1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Effect on pre-tax equity.",
        "label": "EffectOnPretaxEquity1",
        "terseLabel": "Effect on pre-tax equity"
       }
      }
     },
     "localname": "EffectOnPretaxEquity1",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofexposuretoforeigncurrencychangesforallothercurrenciesisnotmaterialTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_EffectOnProfitBeforeTax1": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Effect on profit before tax.",
        "label": "EffectOnProfitBeforeTax1",
        "terseLabel": "Effect on profit before tax"
       }
      }
     },
     "localname": "EffectOnProfitBeforeTax1",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofexposuretoforeigncurrencychangesforallothercurrenciesisnotmaterialTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_EffectOnProfitBeforeTax2020": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Effect on profit before tax 2020.",
        "label": "EffectOnProfitBeforeTax2020",
        "terseLabel": "Effect on profit before tax 2020"
       }
      }
     },
     "localname": "EffectOnProfitBeforeTax2020",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofprofitbeforetaxisaffectedthroughtheimpactonfloatingrateborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_EffectOnProfitBeforeTax2021": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Profit before tax is a measure that looks at a company's profits before the company has to pay income tax.",
        "label": "EffectOnProfitBeforeTax2021",
        "terseLabel": "Effect on profit before tax 2021"
       }
      }
     },
     "localname": "EffectOnProfitBeforeTax2021",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofprofitbeforetaxisaffectedthroughtheimpactonfloatingrateborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_EmployersNationalInsurance": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of employer\u2019s national insurance.",
        "label": "EmployersNationalInsurance",
        "terseLabel": "Employer\u2019s national insurance"
       }
      }
     },
     "localname": "EmployersNationalInsurance",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofemployeebenefitexpensesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_Ensco1109LimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Ensco1109LimitedMember",
        "terseLabel": "Ensco 1109 Limited [Member]"
       }
      }
     },
     "localname": "Ensco1109LimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_EquityInterest": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Equity interest.",
        "label": "EquityInterest",
        "terseLabel": "Equity interest"
       }
      }
     },
     "localname": "EquityInterest",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_EventsaftertheReportingDateDetailsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Events after the Reporting Date (Details) [Line Items]"
       }
      }
     },
     "localname": "EventsaftertheReportingDateDetailsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_EventsaftertheReportingDateDetailsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Events after the Reporting Date (Details) [Table]"
       }
      }
     },
     "localname": "EventsaftertheReportingDateDetailsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ExerciseOfShareOptions": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 6.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "ExerciseOfShareOptions",
        "negatedLabel": "Exercise of share options"
       }
      }
     },
     "localname": "ExerciseOfShareOptions",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ExerciseOfWarrants": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Exercise of warrants.",
        "label": "ExerciseOfWarrants",
        "terseLabel": "Exercise of warrants"
       }
      }
     },
     "localname": "ExerciseOfWarrants",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvaluemovementsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ExercisePrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ExercisePrice",
        "terseLabel": "Exercise price (in Pounds per share)"
       }
      }
     },
     "localname": "ExercisePrice",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable"
     ],
     "xbrltype": "perShareItemType"
    },
    "czoo_ExercisedPriceOfWarrants": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "ExercisedPriceOfWarrants",
        "terseLabel": "Exercised price of warrants"
       }
      }
     },
     "localname": "ExercisedPriceOfWarrants",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ExistingLenderAmount": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Existing lender amount.",
        "label": "ExistingLenderAmount",
        "terseLabel": "Existing lender amount (in Pounds)"
       }
      }
     },
     "localname": "ExistingLenderAmount",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ExpenseOnTheTransaction": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "ExpenseOnTheTransaction",
        "terseLabel": "IFRS 2 expense on the Transaction (non-cash)"
       }
      }
     },
     "localname": "ExpenseOnTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofotherincomeandexpensesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ExpensesNotDeductibleForTaxPurposes": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "It represent expenses not deductible for tax purposes.",
        "label": "ExpensesNotDeductibleForTaxPurposes",
        "terseLabel": "Expenses not deductible for tax purposes"
       }
      }
     },
     "localname": "ExpensesNotDeductibleForTaxPurposes",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ExpiryDateofgrantofShareBasedPaymentArrangement": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ExpiryDateofgrantofShareBasedPaymentArrangement",
        "terseLabel": "Expiry date"
       }
      }
     },
     "localname": "ExpiryDateofgrantofShareBasedPaymentArrangement",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_FairValueMovement": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value movement.",
        "label": "FairValueMovement",
        "terseLabel": "Fair value movement"
       }
      }
     },
     "localname": "FairValueMovement",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvaluemovementsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_FairValueMovement1": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value movement.",
        "label": "FairValueMovement1",
        "terseLabel": "Fair value movement"
       }
      }
     },
     "localname": "FairValueMovement1",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvaluemovementsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_FairValueMovementInWarrant": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 9.0,
       "parentTag": "ifrs-full_AdjustmentsForReconcileProfitLoss",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value movement in warrant",
        "label": "FairValueMovementInWarrant",
        "negatedLabel": "Fair value movement in warrants"
       }
      }
     },
     "localname": "FairValueMovementInWarrant",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_FairValueMovementInWarrants": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value movement in warrants.",
        "label": "FairValueMovementInWarrants",
        "terseLabel": "Fair value movement in warrants"
       }
      }
     },
     "localname": "FairValueMovementInWarrants",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofotherincomeandexpensesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_FairValueMovements": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value movements.",
        "label": "FairValueMovements",
        "terseLabel": "Fair value movements"
       }
      }
     },
     "localname": "FairValueMovements",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_FairValuePerShareAtAcquisition": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The fair value per share at acquisition.",
        "label": "FairValuePerShareAtAcquisition",
        "terseLabel": "Fair value per share at acquisition (in Pounds per share)"
       }
      }
     },
     "localname": "FairValuePerShareAtAcquisition",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "czoo_FairValuePerShareinShares": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value per share.",
        "label": "FairValuePerShareinShares",
        "terseLabel": "Fair value per share (in Pounds per share)"
       }
      }
     },
     "localname": "FairValuePerShareinShares",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable"
     ],
     "xbrltype": "perShareItemType"
    },
    "czoo_FairValuePerWarrants": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fair value per warrants.",
        "label": "FairValuePerWarrants",
        "terseLabel": "Fair value of per warrant"
       }
      }
     },
     "localname": "FairValuePerWarrants",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/WarrantsDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "czoo_FairValueWarrants": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "fair value  warrants.",
        "label": "FairValueWarrants",
        "terseLabel": "Fair value warrants"
       }
      }
     },
     "localname": "FairValueWarrants",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/OtherIncomeandExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_FantasticCarsLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "FantasticCarsLimitedMember",
        "terseLabel": "Fantastic Cars Limited [Member]"
       }
      }
     },
     "localname": "FantasticCarsLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_FinanceExpense": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "FinanceExpense",
        "negatedLabel": "Finance expense"
       }
      }
     },
     "localname": "FinanceExpense",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_FinanceExpenseAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "FinanceExpenseAbstract",
        "terseLabel": "Finance expense"
       }
      }
     },
     "localname": "FinanceExpenseAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrecognizedinprofitorlossTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_FinanceIncomeAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "FinanceIncomeAbstract",
        "terseLabel": "Finance income"
       }
      }
     },
     "localname": "FinanceIncomeAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrecognizedinprofitorlossTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_FinanceIncomeAndExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Finance Income And Expenses [Abstract]"
       }
      }
     },
     "localname": "FinanceIncomeAndExpensesAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_FinanceIncomeAndExpensesTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "FinanceIncomeAndExpensesTextBlock",
        "terseLabel": "Finance income and expense"
       }
      }
     },
     "localname": "FinanceIncomeAndExpensesTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/FinanceIncomeandExpense"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_FinancialAssetsAtAmortizedCostAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "FinancialAssetsAtAmortizedCostAbstract",
        "terseLabel": "Financial assets at amortized cost"
       }
      }
     },
     "localname": "FinancialAssetsAtAmortizedCostAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialassetsotherthancashandshorttermdepositsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_FinancialInstrumentsDetailsScheduleofchangesinliabilitiesarisingfromfinancialactivitiesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financial Instruments (Details) - Schedule of changes in liabilities arising from financial activities [Line Items]"
       }
      }
     },
     "localname": "FinancialInstrumentsDetailsScheduleofchangesinliabilitiesarisingfromfinancialactivitiesLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_FinancialInstrumentsDetailsScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financial Instruments (Details) - Schedule of changes in liabilities arising from financial activities [Table]"
       }
      }
     },
     "localname": "FinancialInstrumentsDetailsScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_FinancialInstrumentsDetailsScheduleofexposuretoforeigncurrencychangesforallothercurrenciesisnotmaterialLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financial Instruments (Details) - Schedule of exposure to foreign currency changes for all other currencies is not material [Line Items]"
       }
      }
     },
     "localname": "FinancialInstrumentsDetailsScheduleofexposuretoforeigncurrencychangesforallothercurrenciesisnotmaterialLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofexposuretoforeigncurrencychangesforallothercurrenciesisnotmaterialTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_FinancialInstrumentsDetailsScheduleofexposuretoforeigncurrencychangesforallothercurrenciesisnotmaterialTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financial Instruments (Details) - Schedule of exposure to foreign currency changes for all other currencies is not material [Table]"
       }
      }
     },
     "localname": "FinancialInstrumentsDetailsScheduleofexposuretoforeigncurrencychangesforallothercurrenciesisnotmaterialTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofexposuretoforeigncurrencychangesforallothercurrenciesisnotmaterialTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_FinancialInstrumentsDetailsScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financial Instruments (Details) - Schedule of financial liabilities based upon contractual undiscounted payments [Line Items]"
       }
      }
     },
     "localname": "FinancialInstrumentsDetailsScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_FinancialInstrumentsDetailsScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financial Instruments (Details) - Schedule of financial liabilities based upon contractual undiscounted payments [Table]"
       }
      }
     },
     "localname": "FinancialInstrumentsDetailsScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_FinancialInstrumentsDetailsScheduleofinterestbearingloansandborrowingsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financial Instruments (Details) - Schedule of interest-bearing loans and borrowings [Line Items]"
       }
      }
     },
     "localname": "FinancialInstrumentsDetailsScheduleofinterestbearingloansandborrowingsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_FinancialInstrumentsDetailsScheduleofinterestbearingloansandborrowingsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financial Instruments (Details) - Schedule of interest-bearing loans and borrowings [Table]"
       }
      }
     },
     "localname": "FinancialInstrumentsDetailsScheduleofinterestbearingloansandborrowingsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_FinancialInstrumentsDetailsScheduleofprofitbeforetaxisaffectedthroughtheimpactonfloatingrateborrowingsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financial Instruments (Details) - Schedule of profit before tax is affected through the impact on floating rate borrowings [Line Items]"
       }
      }
     },
     "localname": "FinancialInstrumentsDetailsScheduleofprofitbeforetaxisaffectedthroughtheimpactonfloatingrateborrowingsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofprofitbeforetaxisaffectedthroughtheimpactonfloatingrateborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_FinancialInstrumentsDetailsScheduleofprofitbeforetaxisaffectedthroughtheimpactonfloatingrateborrowingsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Financial Instruments (Details) - Schedule of profit before tax is affected through the impact on floating rate borrowings [Table]"
       }
      }
     },
     "localname": "FinancialInstrumentsDetailsScheduleofprofitbeforetaxisaffectedthroughtheimpactonfloatingrateborrowingsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofprofitbeforetaxisaffectedthroughtheimpactonfloatingrateborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_FinancialLiabilitiesAtFairValueThroughProfitOrLossMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "FinancialLiabilitiesAtFairValueThroughProfitOrLossMember",
        "terseLabel": "Financial liabilities at fair value through profit or loss [Member]"
       }
      }
     },
     "localname": "FinancialLiabilitiesAtFairValueThroughProfitOrLossMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_Financing": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "Financing",
        "negatedLabel": "Financing"
       }
      }
     },
     "localname": "Financing",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_FinishedGoodsAndGoodsForResale": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "FinishedGoodsAndGoodsForResale.",
        "label": "FinishedGoodsAndGoodsForResale",
        "terseLabel": "Finished goods and work in in progress"
       }
      }
     },
     "localname": "FinishedGoodsAndGoodsForResale",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinventoryTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_FixedAssetTemporaryDifferences": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "FixedAssetTemporaryDifferences",
        "terseLabel": "Fixed asset temporary differences"
       }
      }
     },
     "localname": "FixedAssetTemporaryDifferences",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ForeignCurrencyTranslationReserve": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 5.0,
       "parentTag": "ifrs-full_Equity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "ForeignCurrencyTranslationReserve",
        "terseLabel": "Foreign currency translation reserve"
       }
      }
     },
     "localname": "ForeignCurrencyTranslationReserve",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_FreeholdPropertyMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "FreeholdPropertyMember",
        "terseLabel": "Freehold property [Member]"
       }
      }
     },
     "localname": "FreeholdPropertyMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_FundingRoundRaising": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Funding round raising.",
        "label": "FundingRoundRaising",
        "terseLabel": "Funding round raising"
       }
      }
     },
     "localname": "FundingRoundRaising",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_FutureMinimumRentalReceivable": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Future minimum rental receivable.",
        "label": "FutureMinimumRentalReceivable",
        "terseLabel": "Total"
       }
      }
     },
     "localname": "FutureMinimumRentalReceivable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreceivableundernoncancellableoperatingleasesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_GBJDevelopmentsLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "GBJDevelopmentsLimitedMember",
        "terseLabel": "GBJ Developments Limited [Member]"
       }
      }
     },
     "localname": "GBJDevelopmentsLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_GeographicalMarkets": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Geographical diversification is the practice of investing across geographic regions to reduce risk and improve returns.",
        "label": "GeographicalMarkets",
        "terseLabel": "Geographical markets"
       }
      }
     },
     "localname": "GeographicalMarkets",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_GeographicalMarketsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "GeographicalMarketsAbstract",
        "terseLabel": "Geographical markets"
       }
      }
     },
     "localname": "GeographicalMarketsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_GoodsInTransit": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Goods in transit.",
        "label": "GoodsInTransit",
        "terseLabel": "Goods in transit"
       }
      }
     },
     "localname": "GoodsInTransit",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinventoryTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_GoodwillAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "GoodwillAbstract",
        "terseLabel": "Goodwill"
       }
      }
     },
     "localname": "GoodwillAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofimpairmenttestingintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_GrossInventories": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of gross inventories.",
        "label": "GrossInventories",
        "terseLabel": "Gross inventory"
       }
      }
     },
     "localname": "GrossInventories",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinventoryTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_GroupInformationDetailsScheduleofconsolidatedfinancialstatementsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Group Information (Details) - Schedule of consolidated financial statements [Line Items]"
       }
      }
     },
     "localname": "GroupInformationDetailsScheduleofconsolidatedfinancialstatementsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_GroupInformationDetailsScheduleofconsolidatedfinancialstatementsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Group Information (Details) - Schedule of consolidated financial statements [Table]"
       }
      }
     },
     "localname": "GroupInformationDetailsScheduleofconsolidatedfinancialstatementsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_GroupInformationtextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "GroupInformationtextBlock",
        "terseLabel": "Group information"
       }
      }
     },
     "localname": "GroupInformationtextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/GroupInformation"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_GroupInformationtextBlockAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Group Informationtext Block [Abstract]"
       }
      }
     },
     "localname": "GroupInformationtextBlockAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_GroupRestructuring": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of group restructuring.",
        "label": "GroupRestructuring",
        "terseLabel": "Group restructuring"
       }
      }
     },
     "localname": "GroupRestructuring",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_GroupRestructuringAmount": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Group restructuring.",
        "label": "GroupRestructuringAmount",
        "terseLabel": "Group restructuring"
       }
      }
     },
     "localname": "GroupRestructuringAmount",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_HistoricalVehicleTransactions": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Historical vehicle transactions.",
        "label": "HistoricalVehicleTransactions",
        "terseLabel": "Number of vehicles (in Vehicle)"
       }
      }
     },
     "localname": "HistoricalVehicleTransactions",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "integerItemType"
    },
    "czoo_IFRS2ExpenseOnTheTransactioninDollars": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 5.0,
       "parentTag": "ifrs-full_AdjustmentsForReconcileProfitLoss",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "IFRS2ExpenseOnTheTransactioninDollars",
        "terseLabel": "IFRS 2 expense on the Transaction"
       }
      }
     },
     "localname": "IFRS2ExpenseOnTheTransactioninDollars",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_IFRSConversion": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "IFRSConversion",
        "terseLabel": "IFRS conversion"
       }
      }
     },
     "localname": "IFRSConversion",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_IFRSConversionCapitalGains": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "IFRSConversionCapitalGains",
        "terseLabel": "IFRS conversion / capital gains"
       }
      }
     },
     "localname": "IFRSConversionCapitalGains",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ImpactOfRateChange": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Impact of rate change.",
        "label": "ImpactOfRateChange",
        "terseLabel": "Impact of rate change"
       }
      }
     },
     "localname": "ImpactOfRateChange",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ImperialCarSupermarketsLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ImperialCarSupermarketsLimitedMember",
        "terseLabel": "Imperial Car Supermarkets Limited [Member]"
       }
      }
     },
     "localname": "ImperialCarSupermarketsLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ImperialCarsOfSwanwickLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ImperialCarsOfSwanwickLimitedMember",
        "terseLabel": "Imperial Cars of Swanwick Limited [Member]"
       }
      }
     },
     "localname": "ImperialCarsOfSwanwickLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_IncentiveEquityPlanExecutiveDirectorsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "IncentiveEquityPlanExecutiveDirectorsMember",
        "terseLabel": "Incentive Equity Plan \u2013 Executive Directors [Member]"
       }
      }
     },
     "localname": "IncentiveEquityPlanExecutiveDirectorsMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_IncentiveEquityPlanExercisedDuringTheYear": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Incentive Equity Plan, Exercised during the year.",
        "label": "IncentiveEquityPlanExercisedDuringTheYear",
        "terseLabel": "Incentive Equity Plan, Exercised during the year"
       }
      }
     },
     "localname": "IncentiveEquityPlanExercisedDuringTheYear",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_IncentiveEquityPlanForfeitedDuringTheYear": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Incentive Equity Plan, Forfeited during the year.",
        "label": "IncentiveEquityPlanForfeitedDuringTheYear",
        "terseLabel": "Incentive Equity Plan, Forfeited during the year"
       }
      }
     },
     "localname": "IncentiveEquityPlanForfeitedDuringTheYear",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_IncentiveEquityPlanGrantedDuringTheYearinDollarsPerShare": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Incentive Equity Plan, Granted during the year.",
        "label": "IncentiveEquityPlanGrantedDuringTheYearinDollarsPerShare",
        "terseLabel": "Incentive Equity Plan, Granted during the year"
       }
      }
     },
     "localname": "IncentiveEquityPlanGrantedDuringTheYearinDollarsPerShare",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_IncentiveEquityPlanMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "IncentiveEquityPlanMember",
        "terseLabel": "Incentive Equity Plan [Member]"
       }
      }
     },
     "localname": "IncentiveEquityPlanMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable",
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_IncentiveEquityPlanNumberOfOptionsCashSettledAtTheTransaction": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Incentive Equity Plan Number of options, Cash settled at the Transaction.",
        "label": "IncentiveEquityPlanNumberOfOptionsCashSettledAtTheTransaction",
        "terseLabel": "Incentive Equity Plan Number of options, Cash settled at the Transaction"
       }
      }
     },
     "localname": "IncentiveEquityPlanNumberOfOptionsCashSettledAtTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_IncentiveEquityPlanNumberOfOptionsForfeitedPriorToTheTransaction": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Incentive Equity Plan Number of options, Forfeited prior to the Transaction.",
        "label": "IncentiveEquityPlanNumberOfOptionsForfeitedPriorToTheTransaction",
        "terseLabel": "Incentive Equity Plan Number of options, Forfeited prior to the Transaction"
       }
      }
     },
     "localname": "IncentiveEquityPlanNumberOfOptionsForfeitedPriorToTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_IncentiveEquityPlanNumberOfOptionsGrantedAfterTheTransaction": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Incentive Equity Plan Number of options Granted after the Transaction.",
        "label": "IncentiveEquityPlanNumberOfOptionsGrantedAfterTheTransaction",
        "terseLabel": "Incentive Equity Plan Number of options Granted after the Transaction"
       }
      }
     },
     "localname": "IncentiveEquityPlanNumberOfOptionsGrantedAfterTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_IncentiveEquityPlanNumberOfOptionsGrantedPriorToTheTransaction": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Incentive Equity Plan Number of options, Granted prior to the Transaction.",
        "label": "IncentiveEquityPlanNumberOfOptionsGrantedPriorToTheTransaction",
        "terseLabel": "Incentive Equity Plan Number of options, Granted prior to the Transaction"
       }
      }
     },
     "localname": "IncentiveEquityPlanNumberOfOptionsGrantedPriorToTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_IncentiveEquityPlanNumberOfOptionsReplacementsAtTheTransaction1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Incentive Equity Plan Number of options, Replacements at the Transaction.",
        "label": "IncentiveEquityPlanNumberOfOptionsReplacementsAtTheTransaction1",
        "terseLabel": "Incentive Equity Plan Number of options, Replacements at the Transaction"
       }
      }
     },
     "localname": "IncentiveEquityPlanNumberOfOptionsReplacementsAtTheTransaction1",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_IncomeTaxExpenseDiscontinuedOperations": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The aggregate amount included in the determination of profit (loss) for the period in respect of discontinued income tax expenses.",
        "label": "IncomeTaxExpenseDiscontinuedOperations",
        "terseLabel": "Tax expense"
       }
      }
     },
     "localname": "IncomeTaxExpenseDiscontinuedOperations",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_IncomeTaxRecognizedInTheIncomeStatement": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Income tax recognized in the income statement",
        "label": "IncomeTaxRecognizedInTheIncomeStatement",
        "negatedLabel": "Income tax recognized in the income statement"
       }
      }
     },
     "localname": "IncomeTaxRecognizedInTheIncomeStatement",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxliabilitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_IncreaseDecreaseInBasisPoints": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Increase/ decrease in basis points.",
        "label": "IncreaseDecreaseInBasisPoints",
        "terseLabel": "Increase/decrease in basis points"
       }
      }
     },
     "localname": "IncreaseDecreaseInBasisPoints",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofprofitbeforetaxisaffectedthroughtheimpactonfloatingrateborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_IncreaseDecreaseThroughExerciseOfOption": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The increase (decrease) in equity resulting from the exercise of options.",
        "label": "IncreaseDecreaseThroughExerciseOfOption",
        "terseLabel": "Exercise of options"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughExerciseOfOption",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_IncreaseInInventory": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 1.0,
       "parentTag": "ifrs-full_IncreaseDecreaseInWorkingCapital",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Increase in inventory.",
        "label": "IncreaseInInventory",
        "terseLabel": "Increase in inventory"
       }
      }
     },
     "localname": "IncreaseInInventory",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_IncreaseInSubscriptionVehiclesinDollars": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 2.0,
       "parentTag": "ifrs-full_IncreaseDecreaseInWorkingCapital",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "IncreaseInSubscriptionVehiclesinDollars",
        "terseLabel": "Increase in subscription vehicles"
       }
      }
     },
     "localname": "IncreaseInSubscriptionVehiclesinDollars",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_IncreasedecreaseInEURRate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "IncreasedecreaseInEURRate",
        "terseLabel": "Increase/decrease in EUR rate"
       }
      }
     },
     "localname": "IncreasedecreaseInEURRate",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofexposuretoforeigncurrencychangesforallothercurrenciesisnotmaterialTable"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_IntangibleAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "IntangibleAssetsAbstract",
        "terseLabel": "Intangible assets"
       }
      }
     },
     "localname": "IntangibleAssetsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofimpairmenttestingintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_IntangibleAssetsOtherThanGoodwillCarryingAmountAccumulateAmortisationBalance": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "IntangibleAssetsOtherThanGoodwillCarryingAmountAccumulateAmortisationBalance",
        "periodEndLabel": "Balance",
        "periodStartLabel": "Balance"
       }
      }
     },
     "localname": "IntangibleAssetsOtherThanGoodwillCarryingAmountAccumulateAmortisationBalance",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_IntangibleAssetsOtherThanGoodwillCarryingAmountAccumulateAmortisationChargeForTheYear": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of charge for the year.",
        "label": "IntangibleAssetsOtherThanGoodwillCarryingAmountAccumulateAmortisationChargeForTheYear",
        "terseLabel": "Charge for the year"
       }
      }
     },
     "localname": "IntangibleAssetsOtherThanGoodwillCarryingAmountAccumulateAmortisationChargeForTheYear",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_IntangibleAssetsOtherThanGoodwillNetBookValue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of net value.",
        "label": "IntangibleAssetsOtherThanGoodwillNetBookValue",
        "terseLabel": "Balance"
       }
      }
     },
     "localname": "IntangibleAssetsOtherThanGoodwillNetBookValue",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_IntangibleAssetsRecognizedOnAcquisitionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "IntangibleAssetsRecognizedOnAcquisitionAbstract",
        "terseLabel": "Intangible assets recognized on acquisition:"
       }
      }
     },
     "localname": "IntangibleAssetsRecognizedOnAcquisitionAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_IntangibleAssetsandGoodwillDetailsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Intangible Assets and Goodwill (Details) [Line Items]"
       }
      }
     },
     "localname": "IntangibleAssetsandGoodwillDetailsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_IntangibleAssetsandGoodwillDetailsScheduleofimpairmenttestingintangibleassetsandgoodwillLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Intangible Assets and Goodwill (Details) - Schedule of impairment testing, intangible assets and goodwill [Line Items]"
       }
      }
     },
     "localname": "IntangibleAssetsandGoodwillDetailsScheduleofimpairmenttestingintangibleassetsandgoodwillLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofimpairmenttestingintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_IntangibleAssetsandGoodwillDetailsScheduleofimpairmenttestingintangibleassetsandgoodwillTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Intangible Assets and Goodwill (Details) - Schedule of impairment testing, intangible assets and goodwill [Table]"
       }
      }
     },
     "localname": "IntangibleAssetsandGoodwillDetailsScheduleofimpairmenttestingintangibleassetsandgoodwillTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofimpairmenttestingintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_IntangibleAssetsandGoodwillDetailsScheduleofintangibleassetsandgoodwillLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Intangible Assets and Goodwill (Details) - Schedule of intangible assets and goodwill [Line Items]"
       }
      }
     },
     "localname": "IntangibleAssetsandGoodwillDetailsScheduleofintangibleassetsandgoodwillLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_IntangibleAssetsandGoodwillDetailsScheduleofintangibleassetsandgoodwillTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Intangible Assets and Goodwill (Details) - Schedule of intangible assets and goodwill [Table]"
       }
      }
     },
     "localname": "IntangibleAssetsandGoodwillDetailsScheduleofintangibleassetsandgoodwillTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_IntangibleAssetsandGoodwillDetailsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Intangible Assets and Goodwill (Details) [Table]"
       }
      }
     },
     "localname": "IntangibleAssetsandGoodwillDetailsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_InterestOnLeaseLiabilities": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ScheduleofrecognizedinprofitorlossTable": {
       "order": 2.0,
       "parentTag": "ifrs-full_InsuranceFinanceIncomeExpenses",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "InterestOnLeaseLiabilities",
        "terseLabel": "Interest on lease liabilities"
       }
      }
     },
     "localname": "InterestOnLeaseLiabilities",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrecognizedinprofitorlossTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_Inventores": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Inventory.",
        "label": "Inventores",
        "terseLabel": "Inventory"
       }
      }
     },
     "localname": "Inventores",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_Inventory": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Inventory.",
        "label": "Inventory",
        "terseLabel": "Inventory"
       }
      }
     },
     "localname": "Inventory",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofstockingloansareusedspecificallybythegrouptofinancethepurchaseofinventoryTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_InventoryDetailsScheduleofsensitivityoftheinventoryprovisionLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Inventory (Details) - Schedule of sensitivity of the inventory provision [Line Items]"
       }
      }
     },
     "localname": "InventoryDetailsScheduleofsensitivityoftheinventoryprovisionLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofsensitivityoftheinventoryprovisionTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_InventoryDetailsScheduleofsensitivityoftheinventoryprovisionTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Inventory (Details) - Schedule of sensitivity of the inventory provision [Table]"
       }
      }
     },
     "localname": "InventoryDetailsScheduleofsensitivityoftheinventoryprovisionTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofsensitivityoftheinventoryprovisionTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_InventoryPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "InventoryPolicyPolicyTextBlock",
        "terseLabel": "Inventory"
       }
      }
     },
     "localname": "InventoryPolicyPolicyTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_InventoryProvision": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of inventory provision.",
        "label": "InventoryProvision",
        "terseLabel": "Inventory provision"
       }
      }
     },
     "localname": "InventoryProvision",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinventoryTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_Investing": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "amount of Investing.",
        "label": "Investing",
        "terseLabel": "Investing"
       }
      }
     },
     "localname": "Investing",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_IssuanceOfConvertibleSeniorNotesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "IssuanceOfConvertibleSeniorNotesMember",
        "terseLabel": "Issuance of convertible senior notes [Member]"
       }
      }
     },
     "localname": "IssuanceOfConvertibleSeniorNotesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_IssueOfDebt": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Issue of debt.",
        "label": "IssueOfDebt",
        "terseLabel": "Issue of debt"
       }
      }
     },
     "localname": "IssueOfDebt",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_IssuedAndFullyPaidShareCapitalOrdinarySharesPerShares": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Issued and fully paid share capital, ordinary shares per share.",
        "label": "IssuedAndFullyPaidShareCapitalOrdinarySharesPerShares",
        "terseLabel": "Issued and fully paid share capital, ordinary shares per share (in Dollars per share)"
       }
      }
     },
     "localname": "IssuedAndFullyPaidShareCapitalOrdinarySharesPerShares",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable_Parentheticals"
     ],
     "xbrltype": "perShareItemType"
    },
    "czoo_IssuedAndFullyPaidShareCapitalSharesPerShare": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Issued and fully paid share capital, shares per share.",
        "label": "IssuedAndFullyPaidShareCapitalSharesPerShare",
        "terseLabel": "Issued and fully paid share capital, shares per share"
       }
      }
     },
     "localname": "IssuedAndFullyPaidShareCapitalSharesPerShare",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable_Parentheticals"
     ],
     "xbrltype": "perShareItemType"
    },
    "czoo_LeaseDeposit": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ScheduleoffinancialassetsotherthancashandshorttermdepositsTable": {
       "order": 3.0,
       "parentTag": "czoo_TotalFinancialAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Lease deposits.",
        "label": "LeaseDeposit",
        "terseLabel": "Lease deposits"
       }
      }
     },
     "localname": "LeaseDeposit",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialassetsotherthancashandshorttermdepositsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_LeaseLiabilitie": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 2.0,
       "parentTag": "ifrs-full_NoncurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "LeaseLiabilitie",
        "terseLabel": "Lease liabilities"
       }
      }
     },
     "localname": "LeaseLiabilitie",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_LeaseLiabilitiesCurrent": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "LeaseLiabilitiesCurrent",
        "terseLabel": "Lease liabilities"
       }
      }
     },
     "localname": "LeaseLiabilitiesCurrent",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_LeaseLiabilitiesInterestRate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Lease liabilities ,Interest rate.",
        "label": "LeaseLiabilitiesInterestRate",
        "terseLabel": "Lease liabilities ,Interest rate"
       }
      }
     },
     "localname": "LeaseLiabilitiesInterestRate",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_LeaseLiabilitiesMaturityinDollars": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Lease liabilities, Maturity.",
        "label": "LeaseLiabilitiesMaturityinDollars",
        "terseLabel": "Lease liabilities, Maturity"
       }
      }
     },
     "localname": "LeaseLiabilitiesMaturityinDollars",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_LeaseLiability": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Lease liabilities.",
        "label": "LeaseLiability",
        "terseLabel": "Lease liabilities"
       }
      }
     },
     "localname": "LeaseLiability",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_LeaseholdImprovementMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "LeaseholdImprovementMember",
        "terseLabel": "Leasehold Improvements [Member]",
        "verboseLabel": "Leasehold improvements [Member]"
       }
      }
     },
     "localname": "LeaseholdImprovementMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofPropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_LeaseholdPropertyMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "LeaseholdPropertyMember",
        "terseLabel": "Leasehold Property [Member]"
       }
      }
     },
     "localname": "LeaseholdPropertyMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_LeasesDetailsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Leases (Details) [Line Items]"
       }
      }
     },
     "localname": "LeasesDetailsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/LeasesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_LeasesDetailsScheduleofreceivableundernoncancellableoperatingleasesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Leases (Details) - Schedule of receivable under non-cancellable operating leases [Line Items]"
       }
      }
     },
     "localname": "LeasesDetailsScheduleofreceivableundernoncancellableoperatingleasesLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreceivableundernoncancellableoperatingleasesTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_LeasesDetailsScheduleofreceivableundernoncancellableoperatingleasesTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Leases (Details) - Schedule of receivable under non-cancellable operating leases [Table]"
       }
      }
     },
     "localname": "LeasesDetailsScheduleofreceivableundernoncancellableoperatingleasesTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreceivableundernoncancellableoperatingleasesTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_LeasesDetailsScheduleofrightofuseassetsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Leases (Details) - Schedule of right-of-use assets [Line Items]"
       }
      }
     },
     "localname": "LeasesDetailsScheduleofrightofuseassetsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_LeasesDetailsScheduleofrightofuseassetsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Leases (Details) - Schedule of right-of-use assets [Table]"
       }
      }
     },
     "localname": "LeasesDetailsScheduleofrightofuseassetsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_LeasesDetailsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Leases (Details) [Table]"
       }
      }
     },
     "localname": "LeasesDetailsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/LeasesDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_LeasesTermsYears": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Leases terms years for operating leases on its subscription vehicles.",
        "label": "LeasesTermsYears",
        "terseLabel": "Leases terms"
       }
      }
     },
     "localname": "LeasesTermsYears",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/LeasesDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "czoo_LoansAndBorrowingsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "LoansAndBorrowingsMember",
        "terseLabel": "Loans and borrowings [Member]"
       }
      }
     },
     "localname": "LoansAndBorrowingsMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofprofitbeforetaxisaffectedthroughtheimpactonfloatingrateborrowingsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_LoansAndBorrowingsOneMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "LoansAndBorrowingsOneMember",
        "terseLabel": "Loans and borrowings One [Member]"
       }
      }
     },
     "localname": "LoansAndBorrowingsOneMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofprofitbeforetaxisaffectedthroughtheimpactonfloatingrateborrowingsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_LoansandBorrowingsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Loans and Borrowings [Abstract]"
       }
      }
     },
     "localname": "LoansandBorrowingsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/LoansandBorrowings"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_LoansandBorrowingsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Loans and Borrowings [Table]"
       }
      }
     },
     "localname": "LoansandBorrowingsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/LoansandBorrowings"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_LoansandBorrowingsTablesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Loans and Borrowings Table [Abstract]"
       }
      }
     },
     "localname": "LoansandBorrowingsTablesLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/LoansandBorrowingsTables"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_LoansandBorrowingsTablesTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Loans and Borrowings (Tables) [Table]"
       }
      }
     },
     "localname": "LoansandBorrowingsTablesTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/LoansandBorrowingsTables"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_LossBeforeTaxFromContinuingOperations": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Loss before tax from continuing operations.\r   \n.",
        "label": "LossBeforeTaxFromContinuingOperations",
        "terseLabel": "Loss before tax from continuing operations"
       }
      }
     },
     "localname": "LossBeforeTaxFromContinuingOperations",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_LossBeforeTaxFromDiscontinuedOperations": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Loss before tax from discontinued operations.",
        "label": "LossBeforeTaxFromDiscontinuedOperations",
        "terseLabel": "Loss before tax from discontinued operations"
       }
      }
     },
     "localname": "LossBeforeTaxFromDiscontinuedOperations",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_LossForTheYearFromDiscontinuedOperation": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "LossForTheYearFromDiscontinuedOperation",
        "negatedLabel": "Loss for the year from discontinued operations"
       }
      }
     },
     "localname": "LossForTheYearFromDiscontinuedOperation",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_LossFromContinuingOperations": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Loss from continuing operations.",
        "label": "LossFromContinuingOperations",
        "terseLabel": "Loss from continuing operations"
       }
      }
     },
     "localname": "LossFromContinuingOperations",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_LossFromOperations": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 1.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Loss from operations.",
        "label": "LossFromOperations",
        "totalLabel": "Loss from operations"
       }
      }
     },
     "localname": "LossFromOperations",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_MarketingExpenses": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 2.0,
       "parentTag": "czoo_LossFromOperations",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of expense relating to the marketing of goods or services.",
        "label": "MarketingExpenses",
        "negatedLabel": "Marketing expenses"
       }
      }
     },
     "localname": "MarketingExpenses",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_MergerReserves": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of merger reserves.",
        "label": "MergerReserves",
        "terseLabel": "Merger reserve"
       }
      }
     },
     "localname": "MergerReserves",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_MergerReservesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "MergerReservesMember",
        "terseLabel": "Merger reserve [Member]"
       }
      }
     },
     "localname": "MergerReservesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ModificationAtTheTransactioninDollars": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "ModificationAtTheTransactioninDollars",
        "terseLabel": "Modification at the Transaction"
       }
      }
     },
     "localname": "ModificationAtTheTransactioninDollars",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrecognizedasharebasedchargeTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_MoorgateHouseNewcoLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "MoorgateHouseNewcoLimitedMember",
        "terseLabel": "Moorgate House (Newco) Limited [Member]"
       }
      }
     },
     "localname": "MoorgateHouseNewcoLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_Mortgage": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Mortgages.",
        "label": "Mortgage",
        "terseLabel": "Mortgages"
       }
      }
     },
     "localname": "Mortgage",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_MortgageCurrent": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of mortgaes current.",
        "label": "MortgageCurrent",
        "terseLabel": "Mortgages"
       }
      }
     },
     "localname": "MortgageCurrent",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_MortgageTotal": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The term \u201cmortgage\u201d refers to a loan used to purchase or maintain a home, land, or other types of real estate.",
        "label": "MortgageTotal",
        "terseLabel": "Mortgages total"
       }
      }
     },
     "localname": "MortgageTotal",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_Mortgages": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Mortgages.",
        "label": "Mortgages",
        "terseLabel": "Mortgages"
       }
      }
     },
     "localname": "Mortgages",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_MortgagesInterestRateCurrent": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Mortgages, Interest rate current",
        "label": "MortgagesInterestRateCurrent",
        "terseLabel": "Mortgages, Interest rate"
       }
      }
     },
     "localname": "MortgagesInterestRateCurrent",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_MortgagesMaturityCurrent": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "MortgagesMaturityCurrent",
        "terseLabel": "Mortgages, Maturity"
       }
      }
     },
     "localname": "MortgagesMaturityCurrent",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_MortgagesNonCurrent": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of mortgages non-current.",
        "label": "MortgagesNonCurrent",
        "terseLabel": "Mortgages"
       }
      }
     },
     "localname": "MortgagesNonCurrent",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_MortgagesTotal": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "An agreement under which a person borrows money to buy property, esp a house, and the lender may take possession of the property if the borrower fails to repay the money.",
        "label": "MortgagesTotal",
        "terseLabel": "Mortgages total"
       }
      }
     },
     "localname": "MortgagesTotal",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_NetAssets": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "NetAssets",
        "totalLabel": "Net assets"
       }
      }
     },
     "localname": "NetAssets",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_NetBookValue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Net book value of intangible asset.",
        "label": "NetBookValue",
        "terseLabel": "Net book value"
       }
      }
     },
     "localname": "NetBookValue",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_NetBookValueAbstract0": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "NetBookValueAbstract0",
        "terseLabel": "Net book value"
       }
      }
     },
     "localname": "NetBookValueAbstract0",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_NetCashFlowsFromUsedInDiscontinuedOperationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "NetCashFlowsFromUsedInDiscontinuedOperationsAbstract",
        "terseLabel": "Net cash flows from/(used in) discontinued operations:"
       }
      }
     },
     "localname": "NetCashFlowsFromUsedInDiscontinuedOperationsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_NetInventory": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Net inventory.",
        "label": "NetInventory",
        "terseLabel": "Net inventory"
       }
      }
     },
     "localname": "NetInventory",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofstockingloansareusedspecificallybythegrouptofinancethepurchaseofinventoryTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_NetProceedsFromTheTransaction": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 1.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Net proceeds from the Transaction.",
        "label": "NetProceedsFromTheTransaction",
        "terseLabel": "Net proceeds from the Transaction"
       }
      }
     },
     "localname": "NetProceedsFromTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_NonCurrentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "NonCurrentAbstract",
        "terseLabel": "Non-current"
       }
      }
     },
     "localname": "NonCurrentAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofloansandborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_Noncurrent": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "Noncurrent",
        "terseLabel": "Non-current"
       }
      }
     },
     "localname": "Noncurrent",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_NoncurrentMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "NoncurrentMember",
        "terseLabel": "Non-current [Member]"
       }
      }
     },
     "localname": "NoncurrentMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_NumberOfOrdinaryShares": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "It represent number of ordinary shares.",
        "label": "NumberOfOrdinaryShares",
        "terseLabel": "Number of ordinary shares (in Shares)"
       }
      }
     },
     "localname": "NumberOfOrdinaryShares",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_NumberOfShareIssuance": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Share issuance.",
        "label": "NumberOfShareIssuance",
        "terseLabel": "Series C share issuance"
       }
      }
     },
     "localname": "NumberOfShareIssuance",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_NumberOfWarrants": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Number of warrants.",
        "label": "NumberOfWarrants",
        "terseLabel": "Number of warrants"
       }
      }
     },
     "localname": "NumberOfWarrants",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofwarrantsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_OperatingIncomeLossDiscontinued": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The profit (loss) from discontinued operations.",
        "label": "OperatingIncomeLossDiscontinued",
        "negatedLabel": "Operating loss"
       }
      }
     },
     "localname": "OperatingIncomeLossDiscontinued",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_OptionVestInInstalementsOverFourYears": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Option vest in instalements over four years.",
        "label": "OptionVestInInstalementsOverFourYears",
        "terseLabel": "Options vest in instalments"
       }
      }
     },
     "localname": "OptionVestInInstalementsOverFourYears",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPaymentsDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "czoo_OptionsVestInInstalments": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Options vest in instalments.",
        "label": "OptionsVestInInstalments",
        "terseLabel": "Options vest in instalments"
       }
      }
     },
     "localname": "OptionsVestInInstalments",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPaymentsDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "czoo_OptionsVestInInstalmentsExpiryAfterTenYears": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Options vest in instalments expiry after ten years.",
        "label": "OptionsVestInInstalmentsExpiryAfterTenYears",
        "terseLabel": "Options vest in instalments"
       }
      }
     },
     "localname": "OptionsVestInInstalmentsExpiryAfterTenYears",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPaymentsDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "czoo_OrdinaryShareMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "OrdinaryShareMember",
        "terseLabel": "Ordinary Shares [Member]"
       }
      }
     },
     "localname": "OrdinaryShareMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable",
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable_Parentheticals"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_OrdinarySharesParValue": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "It represent ordinary share par value.",
        "label": "OrdinarySharesParValue",
        "terseLabel": "Ordinary share par value"
       }
      }
     },
     "localname": "OrdinarySharesParValue",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "czoo_OriginationAndReversalOfTimingDifferences": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Origination and reversal of timing differences",
        "label": "OriginationAndReversalOfTimingDifferences",
        "terseLabel": "Origination and reversal of timing differences"
       }
      }
     },
     "localname": "OriginationAndReversalOfTimingDifferences",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_OtherCashFlowsFromOperatingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "OtherCashFlowsFromOperatingActivitiesAbstract",
        "terseLabel": "Other cash flows from operating activities:"
       }
      }
     },
     "localname": "OtherCashFlowsFromOperatingActivitiesAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_OtherIncomeAndExpensesTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The disclosure of other income and expenses.",
        "label": "OtherIncomeAndExpensesTextBlock",
        "terseLabel": "Other income and expenses"
       }
      }
     },
     "localname": "OtherIncomeAndExpensesTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/OtherIncomeandExpenses"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_OtherLoansAndBorrowings": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Other loans and borrowings.",
        "label": "OtherLoansAndBorrowings",
        "terseLabel": "Loans and borrowings"
       }
      }
     },
     "localname": "OtherLoansAndBorrowings",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_OtherMotorVehiclesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "OtherMotorVehiclesMember",
        "terseLabel": "Other motor vehicles [Member]"
       }
      }
     },
     "localname": "OtherMotorVehiclesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_OtherRevenueMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "OtherRevenueMember",
        "terseLabel": "Other revenue\t[Member]"
       }
      }
     },
     "localname": "OtherRevenueMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_OtherSalesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "OtherSalesMember",
        "terseLabel": "Other Sales [Member]"
       }
      }
     },
     "localname": "OtherSalesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_OtherShareIssuances": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Other share issuances.",
        "label": "OtherShareIssuances",
        "terseLabel": "Other share issuances"
       }
      }
     },
     "localname": "OtherShareIssuances",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_PIPESharesIssuance": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "PIPE share issuance.",
        "label": "PIPESharesIssuance",
        "terseLabel": "PIPE share issuance"
       }
      }
     },
     "localname": "PIPESharesIssuance",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_PaidInCash": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Paid in cash.",
        "label": "PaidInCash",
        "terseLabel": "Paid in cash"
       }
      }
     },
     "localname": "PaidInCash",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_PartiallySettledIssuanceOfShares": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of partially settled issuance of shares.",
        "label": "PartiallySettledIssuanceOfShares",
        "terseLabel": "Issuance of shares"
       }
      }
     },
     "localname": "PartiallySettledIssuanceOfShares",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_Payments": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "Payments",
        "terseLabel": "Payments"
       }
      }
     },
     "localname": "Payments",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofleaseliabilitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_PercenatageOfPrivatePlacement": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "PercenatageOfPrivatePlacement",
        "terseLabel": "Percentage of private placement"
       }
      }
     },
     "localname": "PercenatageOfPrivatePlacement",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/SignificantAccountingPoliciesDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_PercentageOfDiscountOnEquitySharePrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of discount on equity share price.",
        "label": "PercentageOfDiscountOnEquitySharePrice",
        "terseLabel": "Percentage of discount on equity share price"
       }
      }
     },
     "localname": "PercentageOfDiscountOnEquitySharePrice",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_PercentageOfFinancialInstrument": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "PercentageOfFinancialInstrument",
        "terseLabel": "Percentage of financial instrument"
       }
      }
     },
     "localname": "PercentageOfFinancialInstrument",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/SignificantAccountingPoliciesDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_PercentageOfGrossMargins": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of gross margins.",
        "label": "PercentageOfGrossMargins",
        "terseLabel": "Gross margin percentage"
       }
      }
     },
     "localname": "PercentageOfGrossMargins",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_PercentageOfGrowthRate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of growth rate.",
        "label": "PercentageOfGrowthRate",
        "terseLabel": "Growth rate percentage"
       }
      }
     },
     "localname": "PercentageOfGrowthRate",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_PercentageOfPretaxDiscountRate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of pre-tax discount rate.",
        "label": "PercentageOfPretaxDiscountRate",
        "terseLabel": "Percentage of pre-tax discount rate"
       }
      }
     },
     "localname": "PercentageOfPretaxDiscountRate",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_PercentageOfTerminalGrowthRate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentage of terminal growth rate.",
        "label": "PercentageOfTerminalGrowthRate",
        "terseLabel": "Growth rate percentage"
       }
      }
     },
     "localname": "PercentageOfTerminalGrowthRate",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_PercentgeOfChangeInExpectedSellingPrice": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Percentge of change in expected selling price.",
        "label": "PercentgeOfChangeInExpectedSellingPrice",
        "terseLabel": "Percentage of change in expected selling price"
       }
      }
     },
     "localname": "PercentgeOfChangeInExpectedSellingPrice",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/InventoryDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_PlantAndMachineryMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "PlantAndMachineryMember",
        "terseLabel": "Plant and Machinery [Member]"
       }
      }
     },
     "localname": "PlantAndMachineryMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofPropertyplantandequipmentTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_PlatformDevelopmentAndComputerSoftwareMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "PlatformDevelopmentAndComputerSoftwareMember",
        "terseLabel": "Development costs and software [Member]"
       }
      }
     },
     "localname": "PlatformDevelopmentAndComputerSoftwareMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofestimatedusefullifeofintangibleassetsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_Prepayment": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Prepayments.",
        "label": "Prepayment",
        "terseLabel": "Prepayments"
       }
      }
     },
     "localname": "Prepayment",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftradeandotherreceivablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_PrincipalAmount": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of principal amount.",
        "label": "PrincipalAmount",
        "terseLabel": "Principal amount (in Dollars)"
       }
      }
     },
     "localname": "PrincipalAmount",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_Principalactivities": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Principal activities.",
        "label": "Principalactivities",
        "terseLabel": "Principal activities"
       }
      }
     },
     "localname": "Principalactivities",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_PriorYearAdjustments": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Prior year adjustments",
        "label": "PriorYearAdjustments",
        "terseLabel": "Prior year adjustments"
       }
      }
     },
     "localname": "PriorYearAdjustments",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxliabilitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_PrivatePlacementsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "PrivatePlacementsMember",
        "terseLabel": "Private placements [Member]"
       }
      }
     },
     "localname": "PrivatePlacementsMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvaluemovementsTable",
      "http://www.cazoo.com/role/ScheduleofwarrantsoutstandingTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_ProceedsFromStockingLoans": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 4.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Proceeds from stocking loans.",
        "label": "ProceedsFromStockingLoans",
        "terseLabel": "Proceeds from stocking loans"
       }
      }
     },
     "localname": "ProceedsFromStockingLoans",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ProceedsFromSubscriptionFacilities": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 5.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Proceeds from subscription facilities.",
        "label": "ProceedsFromSubscriptionFacilities",
        "terseLabel": "Proceeds from subscription facilities"
       }
      }
     },
     "localname": "ProceedsFromSubscriptionFacilities",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ProjectChicagoNewcoLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ProjectChicagoNewcoLimitedMember",
        "terseLabel": "Project Chicago Newco Limited [Member]"
       }
      }
     },
     "localname": "ProjectChicagoNewcoLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_PropertyPlantAndEquipmentPolicyPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "PropertyPlantAndEquipmentPolicyPolicyTextBlock",
        "terseLabel": "Property, plant and equipment"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentPolicyPolicyTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_PropertyPlantandEquipmentDetailsScheduleofpropertyplantandequipmentLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Line Items]"
       }
      }
     },
     "localname": "PropertyPlantandEquipmentDetailsScheduleofpropertyplantandequipmentLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_PropertyPlantandEquipmentDetailsScheduleofpropertyplantandequipmentTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, Plant and Equipment (Details) - Schedule of property, plant and equipment [Table]"
       }
      }
     },
     "localname": "PropertyPlantandEquipmentDetailsScheduleofpropertyplantandequipmentTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_PropertyPlantandEquipmentLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, Plant and Equipment [Abstract]"
       }
      }
     },
     "localname": "PropertyPlantandEquipmentLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/PropertyPlantandEquipment"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_PropertyPlantandEquipmentTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, Plant and Equipment [Table]"
       }
      }
     },
     "localname": "PropertyPlantandEquipmentTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/PropertyPlantandEquipment"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_PropertyPlantandEquipmentTablesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, Plant and Equipment Table [Abstract]"
       }
      }
     },
     "localname": "PropertyPlantandEquipmentTablesLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/PropertyPlantandEquipmentTables"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_PropertyPlantandEquipmentTablesTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, Plant and Equipment (Tables) [Table]"
       }
      }
     },
     "localname": "PropertyPlantandEquipmentTablesTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/PropertyPlantandEquipmentTables"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ProvisionsDetailsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Provisions (Details) [Line Items]"
       }
      }
     },
     "localname": "ProvisionsDetailsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ProvisionsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ProvisionsDetailsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Provisions (Details) [Table]"
       }
      }
     },
     "localname": "ProvisionsDetailsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ProvisionsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ProvisionsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Provisions [Abstract]"
       }
      }
     },
     "localname": "ProvisionsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/Provisions"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ProvisionsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Provisions [Table]"
       }
      }
     },
     "localname": "ProvisionsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/Provisions"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ProvisionsTablesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Provisions Table [Abstract]"
       }
      }
     },
     "localname": "ProvisionsTablesLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ProvisionsTables"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ProvisionsTablesTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Provisions (Tables) [Table]"
       }
      }
     },
     "localname": "ProvisionsTablesTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ProvisionsTables"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_PublicMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "PublicMember",
        "terseLabel": "Public [Member]"
       }
      }
     },
     "localname": "PublicMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvaluemovementsTable",
      "http://www.cazoo.com/role/ScheduleofwarrantsoutstandingTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_PurchaseOfShareCapitalPercentage": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Purchase of share capital percentage.",
        "label": "PurchaseOfShareCapitalPercentage",
        "terseLabel": "Purchase of share capital, percentage"
       }
      }
     },
     "localname": "PurchaseOfShareCapitalPercentage",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_RecognitionOfRevenueAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "RecognitionOfRevenueAbstract",
        "terseLabel": "Recognition of revenue"
       }
      }
     },
     "localname": "RecognitionOfRevenueAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_RecognizedDuringTheYear": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Recognized during the year.",
        "label": "RecognizedDuringTheYear",
        "terseLabel": "Recognized during the year"
       }
      }
     },
     "localname": "RecognizedDuringTheYear",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofprovisionsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_RecoverableAmount": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount recoverable.",
        "label": "RecoverableAmount",
        "terseLabel": "Recoverable amount (in Pounds)"
       }
      }
     },
     "localname": "RecoverableAmount",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_Registeredaddressandcountryofincorporation": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Registered address and country of incorporation.",
        "label": "Registeredaddressandcountryofincorporation",
        "terseLabel": "Country of incorporation"
       }
      }
     },
     "localname": "Registeredaddressandcountryofincorporation",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_Repayment": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Repayment.",
        "label": "Repayment",
        "terseLabel": "Repayment"
       }
      }
     },
     "localname": "Repayment",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_RepaymentOfStockingLoans": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 7.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "RepaymentOfStockingLoans",
        "negatedLabel": "Repayment of stocking loans"
       }
      }
     },
     "localname": "RepaymentOfStockingLoans",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_RepaymentOfSubscriptionFacilities": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 8.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "RepaymentOfSubscriptionFacilities",
        "negatedLabel": "Repayment of subscription facilities"
       }
      }
     },
     "localname": "RepaymentOfSubscriptionFacilities",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_RepaymentWrittenOff": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "RepaymentWrittenOff",
        "terseLabel": "Prepayment written off"
       }
      }
     },
     "localname": "RepaymentWrittenOff",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/TradeandOtherReceivablesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ReportingEntityDetailsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Reporting Entity (Details) [Line Items]"
       }
      }
     },
     "localname": "ReportingEntityDetailsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ReportingEntityDetailsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Reporting Entity (Details) [Table]"
       }
      }
     },
     "localname": "ReportingEntityDetailsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ResearchAndDevelopmentClaim": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "It represent research and development claim.",
        "label": "ResearchAndDevelopmentClaim",
        "negatedLabel": "Research and development claim \u2013 prior year"
       }
      }
     },
     "localname": "ResearchAndDevelopmentClaim",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_RetailIncomeMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "RetailIncomeMember",
        "terseLabel": "Retail [Member]"
       }
      }
     },
     "localname": "RetailIncomeMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_RetainedEarning": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 4.0,
       "parentTag": "ifrs-full_Equity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "RetainedEarning",
        "terseLabel": "Retained earnings"
       }
      }
     },
     "localname": "RetainedEarning",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_RevenueAndCostsArisingFromOnsiteDealershipBusinessesDateOfAcquisitionTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "RevenueAndCostsArisingFromOnsiteDealershipBusinessesDateOfAcquisitionTableTextBlock",
        "terseLabel": "Schedule of discontinued operations"
       }
      }
     },
     "localname": "RevenueAndCostsArisingFromOnsiteDealershipBusinessesDateOfAcquisitionTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/DiscontinuedOperationsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_RevenueAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "RevenueAxis",
        "terseLabel": "Revenue [Axis]"
       }
      }
     },
     "localname": "RevenueAxis",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_RevenueDetailsScheduleofmaterialrevenueLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revenue (Details) - Schedule of material revenue [Line Items]"
       }
      }
     },
     "localname": "RevenueDetailsScheduleofmaterialrevenueLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_RevenueDetailsScheduleofmaterialrevenueTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revenue (Details) - Schedule of material revenue [Table]"
       }
      }
     },
     "localname": "RevenueDetailsScheduleofmaterialrevenueTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_RevenueDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revenue [Domain]"
       }
      }
     },
     "localname": "RevenueDomain",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_RevenueFromContractsWithCustomersMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "RevenueFromContractsWithCustomersMember",
        "terseLabel": "Revenue from contracts with customers\t[Member]"
       }
      }
     },
     "localname": "RevenueFromContractsWithCustomersMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_RevenuePolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "RevenuePolicyTextBlock",
        "terseLabel": "Revenue"
       }
      }
     },
     "localname": "RevenuePolicyTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_RevenueRemainingPerformanceObligationsPercentage": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Revenue, remaining performance obligation, percentage.",
        "label": "RevenueRemainingPerformanceObligationsPercentage",
        "terseLabel": "Percentage of revenue"
       }
      }
     },
     "localname": "RevenueRemainingPerformanceObligationsPercentage",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_Revenues1": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "Revenues1",
        "terseLabel": "Revenue"
       }
      }
     },
     "localname": "Revenues1",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_RightofuseAsset": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 2.0,
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "RightofuseAsset",
        "terseLabel": "Right-of-use assets"
       }
      }
     },
     "localname": "RightofuseAsset",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_RiskFreeInterestRate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "RiskFreeInterestRate",
        "terseLabel": "Risk free interest rate"
       }
      }
     },
     "localname": "RiskFreeInterestRate",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable"
     ],
     "xbrltype": "percentItemType"
    },
    "czoo_SMHFleetSolutionsLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SMHFleetSolutionsLimitedMember",
        "terseLabel": "SMH Fleet Solutions Limited [Member]"
       }
      }
     },
     "localname": "SMHFleetSolutionsLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable",
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_SatisfiedByAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SatisfiedByAbstract",
        "terseLabel": "Satisfied by:"
       }
      }
     },
     "localname": "SatisfiedByAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_SatisfiedByAbstract0": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SatisfiedByAbstract0",
        "terseLabel": "Satisfied by:"
       }
      }
     },
     "localname": "SatisfiedByAbstract0",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_SatisfiedByAbstract00": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SatisfiedByAbstract00",
        "terseLabel": "Satisfied by:"
       }
      }
     },
     "localname": "SatisfiedByAbstract00",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_SatisfiedByAbstract000": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SatisfiedByAbstract000",
        "terseLabel": "Satisfied by:"
       }
      }
     },
     "localname": "SatisfiedByAbstract000",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_SatisfiedByAbstract0000": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SatisfiedByAbstract0000",
        "terseLabel": "Satisfied by:"
       }
      }
     },
     "localname": "SatisfiedByAbstract0000",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_SatisfiedByAbstract00000": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SatisfiedByAbstract00000",
        "terseLabel": "Satisfied by:"
       }
      }
     },
     "localname": "SatisfiedByAbstract00000",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_SatisfiedByAbstract000000": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SatisfiedByAbstract000000",
        "terseLabel": "Satisfied by:"
       }
      }
     },
     "localname": "SatisfiedByAbstract000000",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfAmountsRecognizedAsAnExpenseDuringTheYearRelatedToKeyManagementPersonnelAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of amounts recognized as an expense during the year related to key management personnel [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfAmountsRecognizedAsAnExpenseDuringTheYearRelatedToKeyManagementPersonnelAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfAmountsRecognizedAsAnExpenseDuringTheYearRelatedToKeyManagementPersonnelTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfAmountsRecognizedAsAnExpenseDuringTheYearRelatedToKeyManagementPersonnelTableTextBlock",
        "terseLabel": "Schedule of amounts recognized as an expense during the year related to key management personnel"
       }
      }
     },
     "localname": "ScheduleOfAmountsRecognizedAsAnExpenseDuringTheYearRelatedToKeyManagementPersonnelTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/RelatedPartyTransactionsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfAmountsRecognizedInTheStatementOfProfitAndLossAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of amounts recognized in the statement of profit and loss [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfAmountsRecognizedInTheStatementOfProfitAndLossAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfCalculatingGoodwillArisingFromTheAcquisitionTheFairValueOfNetAssetsAcquiredWasDetermined": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule of  calculating goodwill arising from the acquisition the fair value of net assets acquired was determined.",
        "label": "ScheduleOfCalculatingGoodwillArisingFromTheAcquisitionTheFairValueOfNetAssetsAcquiredWasDetermined",
        "terseLabel": "Schedule of calculating goodwill arising from the acquisition the fair value of net assets acquired was determined"
       }
      }
     },
     "localname": "ScheduleOfCalculatingGoodwillArisingFromTheAcquisitionTheFairValueOfNetAssetsAcquiredWasDetermined",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfCalculatingGoodwillArisingFromTheAcquisitionTheFairValueOfNetAssetsAcquiredWasDeterminedAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of calculating goodwill arising from the acquisition the fair value of net assets acquired was determined [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfCalculatingGoodwillArisingFromTheAcquisitionTheFairValueOfNetAssetsAcquiredWasDeterminedAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfCashAndCashEquivalentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of cash and cash equivalents [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfCashAndCashEquivalentsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfChangesInLiabilitiesArisingFromFinancialActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of changes in liabilities arising from financial activities [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfChangesInLiabilitiesArisingFromFinancialActivitiesAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfChangesInLiabilitiesArisingFromFinancialActivitiesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfChangesInLiabilitiesArisingFromFinancialActivitiesTableTextBlock",
        "terseLabel": "Schedule of changes in liabilities arising from financial activities"
       }
      }
     },
     "localname": "ScheduleOfChangesInLiabilitiesArisingFromFinancialActivitiesTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/FinancialInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfClassesOfShareCapitalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of classes of share capital [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfClassesOfShareCapitalAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfConsolidatedFinancialStatementsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of consolidated financial statements [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfConsolidatedFinancialStatementsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfConsolidatedFinancialStatementstextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfConsolidatedFinancialStatementstextBlock",
        "terseLabel": "Schedule of consolidated financial statements"
       }
      }
     },
     "localname": "ScheduleOfConsolidatedFinancialStatementstextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/GroupInformationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfContractBalancesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of contract balances [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfContractBalancesAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfContractBalancesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfContractBalancesTableTextBlock",
        "terseLabel": "Schedule of contract balances"
       }
      }
     },
     "localname": "ScheduleOfContractBalancesTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/RevenueTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfDeferredTaxAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of deferred tax [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfDeferredTaxAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfDeferredTaxLiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of deferred tax liabilities [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfDeferredTaxLiabilitiesAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfDiscontinuedOperationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of discontinued operations [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfDiscontinuedOperationsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfEarningPerShareBasicTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfEarningPerShareBasicTextBlock",
        "terseLabel": "Schedule of earnings per share"
       }
      }
     },
     "localname": "ScheduleOfEarningPerShareBasicTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EarningsPerShareTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfEarningsPerShareAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of earnings per share [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfEarningsPerShareAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfEmployeeBenefitExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of employee benefit expenses [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfEmployeeBenefitExpensesAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfEstimatedUsefulLifeOfIntangibleAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of estimated useful life of intangible assets [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfEstimatedUsefulLifeOfIntangibleAssetsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfExposureToForeignCurrencyChangesForAllOtherCurrenciesIsNotMaterialAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of exposure to foreign currency changes for all other currencies is not material [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfExposureToForeignCurrencyChangesForAllOtherCurrenciesIsNotMaterialAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfExposureToForeignCurrencyChangesForAllOtherCurrenciesIsNotMaterialTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule of exposure to foreign currency changes for all other currencies is not material.",
        "label": "ScheduleOfExposureToForeignCurrencyChangesForAllOtherCurrenciesIsNotMaterialTableTextBlock",
        "terseLabel": "Schedule of exposure to foreign currency changes for all other currencies is not material"
       }
      }
     },
     "localname": "ScheduleOfExposureToForeignCurrencyChangesForAllOtherCurrenciesIsNotMaterialTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/FinancialInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfFairValueMovementsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of fair value movements [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfFairValueMovementsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfFairValueOfTheWarrantsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of fair value of the warrants [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfFairValueOfTheWarrantsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfFinancialAssetsOtherThanCashAndShortTermDepositsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of financial assets, other than cash and short-term deposits [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfFinancialAssetsOtherThanCashAndShortTermDepositsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfFinancialAssetsOtherThanCashAndShorttermDepositsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfFinancialAssetsOtherThanCashAndShorttermDepositsTableTextBlock",
        "terseLabel": "Schedule of financial assets, other than cash and short-term deposits"
       }
      }
     },
     "localname": "ScheduleOfFinancialAssetsOtherThanCashAndShorttermDepositsTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/FinancialInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfFinancialLiabilitiesBasedUponContractualUndiscountedPaymentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of financial liabilities based upon contractual undiscounted payments [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfFinancialLiabilitiesBasedUponContractualUndiscountedPaymentsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfImpairmentTestingIntangibleAssetsAndGoodwillAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of impairment testing, intangible assets and goodwill [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfImpairmentTestingIntangibleAssetsAndGoodwillAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfImpairmentTestingIntangibleAssetsAndGoodwillTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfImpairmentTestingIntangibleAssetsAndGoodwillTableTextBlock",
        "terseLabel": "Schedule of impairment testing, intangible assets and goodwill"
       }
      }
     },
     "localname": "ScheduleOfImpairmentTestingIntangibleAssetsAndGoodwillTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfIntangibleAssetAndGoodwillTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule of intangible assets and goodwill.",
        "label": "ScheduleOfIntangibleAssetAndGoodwillTableTextBlock",
        "terseLabel": "Schedule of intangible assets and goodwill"
       }
      }
     },
     "localname": "ScheduleOfIntangibleAssetAndGoodwillTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfIntangibleAssetsAndGoodwillAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of intangible assets and goodwill [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfIntangibleAssetsAndGoodwillAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfInterestBearingLoansAndBorrowingsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of interest-bearing loans and borrowings [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfInterestBearingLoansAndBorrowingsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfInterestBearingLoansAndBorrowingsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfInterestBearingLoansAndBorrowingsTableTextBlock",
        "terseLabel": "Schedule of interest-bearing loans and borrowings"
       }
      }
     },
     "localname": "ScheduleOfInterestBearingLoansAndBorrowingsTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/FinancialInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfInventoryAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of inventory [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfInventoryAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfIssuedAndFullyPaidShareCapitalAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of issued and fully paid share capital [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfIssuedAndFullyPaidShareCapitalAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfIssuedAndFullyPaidShareCapitalTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfIssuedAndFullyPaidShareCapitalTableTextBlock",
        "terseLabel": "Schedule of issued and fully paid share capital"
       }
      }
     },
     "localname": "ScheduleOfIssuedAndFullyPaidShareCapitalTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfLeaseLiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of lease liabilities [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfLeaseLiabilitiesAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfLoansAndBorrowingsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of loans and borrowings [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfLoansAndBorrowingsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfLoansAndBorrowingsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfLoansAndBorrowingsTableTextBlock",
        "terseLabel": "Schedule of loans and borrowings"
       }
      }
     },
     "localname": "ScheduleOfLoansAndBorrowingsTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/LoansandBorrowingsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfMaterialRevenueAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of material revenue [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfMaterialRevenueAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfOperatingExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of operating expenses [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfOperatingExpensesAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfOptionsWereGrantedAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of options were granted [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfOptionsWereGrantedAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfOtherIncomeAndExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of other income and expenses [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfOtherIncomeAndExpensesAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfOtherIncomeAndExpensesTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfOtherIncomeAndExpensesTableTextBlock",
        "terseLabel": "Schedule of other income and expenses"
       }
      }
     },
     "localname": "ScheduleOfOtherIncomeAndExpensesTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/OtherIncomeandExpensesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfProfitBeforeTaxIsAffectedThroughTheImpactOnFloatingRateBorrowingsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of profit before tax is affected through the impact on floating rate borrowings [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfProfitBeforeTaxIsAffectedThroughTheImpactOnFloatingRateBorrowingsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfPropertyPlantAndEquipmentAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Property, plant and equipment [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfPropertyPlantAndEquipmentAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfPropertyPlantAndEquipmentTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfPropertyPlantAndEquipmentTableTextBlock",
        "terseLabel": "Schedule of Property, plant and equipment"
       }
      }
     },
     "localname": "ScheduleOfPropertyPlantAndEquipmentTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfProvisionsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of provisions [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfProvisionsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfPublicWarrantsAreClassifiedAsLevelAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of public warrants are classified as Level [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfPublicWarrantsAreClassifiedAsLevelAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfReceivableUnderNonCancellableOperatingLeasesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of receivable under non-cancellable operating leases [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfReceivableUnderNonCancellableOperatingLeasesAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfRecognizedAShareBasedChargeAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of recognized a share based charge [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfRecognizedAShareBasedChargeAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfRecognizedInProfitOrLossAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of recognized in profit or loss [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfRecognizedInProfitOrLossAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfRecognizedShareBasedChargeTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfRecognizedShareBasedChargeTextBlock",
        "terseLabel": "Schedule of recognized a share based charge"
       }
      }
     },
     "localname": "ScheduleOfRecognizedShareBasedChargeTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPaymentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfReconcilesTheShareOptionsOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfReconcilesTheShareOptionsOutstanding",
        "terseLabel": "Schedule of reconciles the share options outstanding"
       }
      }
     },
     "localname": "ScheduleOfReconcilesTheShareOptionsOutstanding",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPaymentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfReconcilesTheShareOptionsOutstandingAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of reconciles the share options outstanding [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfReconcilesTheShareOptionsOutstandingAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfRelevantInTheDeterminationOfFairValueOfTheEmployeeShareOptionsGrantedAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of relevant in the determination of fair value of the employee share options granted [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfRelevantInTheDeterminationOfFairValueOfTheEmployeeShareOptionsGrantedAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfRevenueExpectedToBeRecognisedInTheFutureRelatedToPerformanceObligationsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of revenue expected to be recognised in the future related to performance obligations [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfRevenueExpectedToBeRecognisedInTheFutureRelatedToPerformanceObligationsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfRevenueExpectedToBeRecognisedInTheFutureRelatedToPerformanceObligationsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfRevenueExpectedToBeRecognisedInTheFutureRelatedToPerformanceObligationsTableTextBlock",
        "terseLabel": "Schedule of revenue expected to be recognised in the future related to performance obligations"
       }
      }
     },
     "localname": "ScheduleOfRevenueExpectedToBeRecognisedInTheFutureRelatedToPerformanceObligationsTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/RevenueTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfRightOfUseAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of right-of-use assets [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfRightOfUseAssetsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfSensitivityOfTheInventoryProvisionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of sensitivity of the inventory provision [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfSensitivityOfTheInventoryProvisionAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfSensitivityOfTheInventoryProvisionTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule of sensitivity of the inventory provision.",
        "label": "ScheduleOfSensitivityOfTheInventoryProvisionTableTextBlock",
        "terseLabel": "Schedule of sensitivity of the inventory provision"
       }
      }
     },
     "localname": "ScheduleOfSensitivityOfTheInventoryProvisionTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/InventoryTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfStockingLoansAreUsedSpecificallyByTheGroupToFinanceThePurchaseOfInventoryAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of stocking loans are used specifically by the group to finance the purchase of inventory [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfStockingLoansAreUsedSpecificallyByTheGroupToFinanceThePurchaseOfInventoryAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfStockingLoansAreUsedSpecificallyByTheGroupToFinanceThePurchaseOfInventoryTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfStockingLoansAreUsedSpecificallyByTheGroupToFinanceThePurchaseOfInventoryTableTextBlock",
        "terseLabel": "Schedule of stocking loans are used specifically by the group to finance the purchase of inventory"
       }
      }
     },
     "localname": "ScheduleOfStockingLoansAreUsedSpecificallyByTheGroupToFinanceThePurchaseOfInventoryTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/FinancialInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfTaxCreditAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of tax credit [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfTaxCreditAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfTaxCreditForTheYearCanBeReconciledToTheStatementOfProfitAndLossTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule of tax credit for the year can be reconciled to the statement of profit and loss.",
        "label": "ScheduleOfTaxCreditForTheYearCanBeReconciledToTheStatementOfProfitAndLossTableTextBlock",
        "terseLabel": "Schedule of tax credit"
       }
      }
     },
     "localname": "ScheduleOfTaxCreditForTheYearCanBeReconciledToTheStatementOfProfitAndLossTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/TaxationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfTaxCreditTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Schedule disclosing information related to tax credit.",
        "label": "ScheduleOfTaxCreditTableTextBlock",
        "terseLabel": "Schedule of tax credit"
       }
      }
     },
     "localname": "ScheduleOfTaxCreditTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/TaxationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfTheGroupsProfitBeforeTaxIsAffectedThroughTheImpactOnFloatingRateBorrowingsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfTheGroupsProfitBeforeTaxIsAffectedThroughTheImpactOnFloatingRateBorrowingsTableTextBlock",
        "terseLabel": "Schedule of profit before tax is affected through the impact on floating rate borrowings"
       }
      }
     },
     "localname": "ScheduleOfTheGroupsProfitBeforeTaxIsAffectedThroughTheImpactOnFloatingRateBorrowingsTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/FinancialInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfTheMaturityProfileOfTheGroupsFinancialLiabilitiesBasedUponContractualUndiscountedPaymentsTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleOfTheMaturityProfileOfTheGroupsFinancialLiabilitiesBasedUponContractualUndiscountedPaymentsTableTextBlock",
        "terseLabel": "Schedule of financial liabilities based upon contractual undiscounted payments"
       }
      }
     },
     "localname": "ScheduleOfTheMaturityProfileOfTheGroupsFinancialLiabilitiesBasedUponContractualUndiscountedPaymentsTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/FinancialInstrumentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_ScheduleOfTradeAndOtherPayablesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of trade and other payables [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfTradeAndOtherPayablesAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfTradeAndOtherReceivablesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of trade and other receivables [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfTradeAndOtherReceivablesAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleOfWarrantsOutstandingAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of warrants outstanding [Abstract]"
       }
      }
     },
     "localname": "ScheduleOfWarrantsOutstandingAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_ScheduleofDisclosureOfTradeAndOtherReceivablesExplanatory": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ScheduleofDisclosureOfTradeAndOtherReceivablesExplanatory",
        "terseLabel": "Schedule of trade and other receivables"
       }
      }
     },
     "localname": "ScheduleofDisclosureOfTradeAndOtherReceivablesExplanatory",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/TradeandOtherReceivablesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_SellingAndDistributionExpenses": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 3.0,
       "parentTag": "czoo_LossFromOperations",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of expense relating to distribution and selling.",
        "label": "SellingAndDistributionExpenses",
        "negatedLabel": "Selling and distribution expenses"
       }
      }
     },
     "localname": "SellingAndDistributionExpenses",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_SeriesAOrdinarySharesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SeriesAOrdinarySharesMember",
        "terseLabel": "Series A [Member]"
       }
      }
     },
     "localname": "SeriesAOrdinarySharesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable",
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable_Parentheticals"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_SeriesBOrdinarySharesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SeriesBOrdinarySharesMember",
        "terseLabel": "Series B [Member]"
       }
      }
     },
     "localname": "SeriesBOrdinarySharesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable",
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable_Parentheticals"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_SeriesCExtension": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Series C extension.",
        "label": "SeriesCExtension",
        "terseLabel": "Series C extension"
       }
      }
     },
     "localname": "SeriesCExtension",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_SeriesCFundingRoundRaisingMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SeriesCFundingRoundRaisingMember",
        "terseLabel": "Series C Funding Round Raising [Member]"
       }
      }
     },
     "localname": "SeriesCFundingRoundRaisingMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_SeriesCOrdinarySharesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SeriesCOrdinarySharesMember",
        "terseLabel": "Series C [Member]"
       }
      }
     },
     "localname": "SeriesCOrdinarySharesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable",
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable_Parentheticals"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_SeriesDFundingRoundRaisingMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SeriesDFundingRoundRaisingMember",
        "terseLabel": "Series D Funding Round Raising [Member]"
       }
      }
     },
     "localname": "SeriesDFundingRoundRaisingMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_SeriesDOrdinarySharesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SeriesDOrdinarySharesMember",
        "terseLabel": "Series D [Member]"
       }
      }
     },
     "localname": "SeriesDOrdinarySharesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable",
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable_Parentheticals"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_SeriesDShareIssuance": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount of series D share issuance.",
        "label": "SeriesDShareIssuance",
        "terseLabel": "Series D share issuance"
       }
      }
     },
     "localname": "SeriesDShareIssuance",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ShareBasedCompensationArrangementBeginningBalanceIncentiveEquityPlannumberOfoption": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Ending balance, Incentive Equity Plan Number of options.",
        "label": "ShareBasedCompensationArrangementBeginningBalanceIncentiveEquityPlannumberOfoption",
        "terseLabel": "Beginning balance, Incentive Equity Plan",
        "verboseLabel": "Ending balance, Incentive Equity Plan Number of options"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementBeginningBalanceIncentiveEquityPlannumberOfoption",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementBeginningBalanceUnapprovedNumberOfOptions": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Beginning balance, Unapproved Number of options.",
        "label": "ShareBasedCompensationArrangementBeginningBalanceUnapprovedNumberOfOptions",
        "periodEndLabel": "Ending balance, Unapproved Number of options",
        "periodStartLabel": "Beginning balance, Unapproved Number of options"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementBeginningBalanceUnapprovedNumberOfOptions",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementEMINumberOfOptionCashSettledAtTheTransaction": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "EMI Number of options, Cash settled at the Transaction.",
        "label": "ShareBasedCompensationArrangementEMINumberOfOptionCashSettledAtTheTransaction",
        "terseLabel": "EMI Number of options, Cash settled at the Transaction"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementEMINumberOfOptionCashSettledAtTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementEMINumberOfOptionForfeitedPriorToTheTransaction": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "EMI Number of options, Forfeited prior to the Transaction.",
        "label": "ShareBasedCompensationArrangementEMINumberOfOptionForfeitedPriorToTheTransaction",
        "terseLabel": "EMI Number of options, Forfeited prior to the Transaction"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementEMINumberOfOptionForfeitedPriorToTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementEMINumberOfOptionReplacementsAtTheTransaction1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "EMI Number of options, Replacements at the Transaction.",
        "label": "ShareBasedCompensationArrangementEMINumberOfOptionReplacementsAtTheTransaction1",
        "terseLabel": "EMI Number of options, Replacements at the Transaction"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementEMINumberOfOptionReplacementsAtTheTransaction1",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementEMINumberOfOptionsExercisedDuringTheYear": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "EMI Number of options Exercised during the Year.",
        "label": "ShareBasedCompensationArrangementEMINumberOfOptionsExercisedDuringTheYear",
        "terseLabel": "EMI Number of options, Exercised during the year"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementEMINumberOfOptionsExercisedDuringTheYear",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementEMINumberOfOptionsForfeitedDuringThePeriod": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "EMI Number of options Forfeited during the Period.",
        "label": "ShareBasedCompensationArrangementEMINumberOfOptionsForfeitedDuringThePeriod",
        "terseLabel": "EMI Number of options, Forfeited during the year"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementEMINumberOfOptionsForfeitedDuringThePeriod",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementEMINumberOfOptionsGrantedDuringTheYear": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "EMI Number of options, Granted.",
        "label": "ShareBasedCompensationArrangementEMINumberOfOptionsGrantedDuringTheYear",
        "terseLabel": "EMI Number of options, Granted during the year"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementEMINumberOfOptionsGrantedDuringTheYear",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementEMINumberOfOptionsReplacementsAtTheTransaction1GrantedAfterTheTransaction": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "EMI Number of options, Granted after the Transaction.",
        "label": "ShareBasedCompensationArrangementEMINumberOfOptionsReplacementsAtTheTransaction1GrantedAfterTheTransaction",
        "terseLabel": "EMI Number of options, Granted after the Transaction"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementEMINumberOfOptionsReplacementsAtTheTransaction1GrantedAfterTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementEMINumberOfOptionsReplacementsAtTheTransaction1GrantedPriorToTheTransaction": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "EMI Number of options, Granted prior to the Transaction.",
        "label": "ShareBasedCompensationArrangementEMINumberOfOptionsReplacementsAtTheTransaction1GrantedPriorToTheTransaction",
        "terseLabel": "EMI Number of options, Granted prior to the Transaction"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementEMINumberOfOptionsReplacementsAtTheTransaction1GrantedPriorToTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementNumberofOptions": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Beginning balance, EMI Number of options.",
        "label": "ShareBasedCompensationArrangementNumberofOptions",
        "periodEndLabel": "Ending balance, EMI Number of options",
        "periodStartLabel": "Beginning balance, EMI Number of options"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementNumberofOptions",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementUnapprovedNumberOfOptionCashSettledAtTheTransaction": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unapproved Number of options, Cash settled at the Transaction.",
        "label": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionCashSettledAtTheTransaction",
        "terseLabel": "Unapproved Number of options, Cash settled at the Transaction"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionCashSettledAtTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementUnapprovedNumberOfOptionForfeitedPriorToTheTransaction": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unapproved Number of options, Forfeited prior to the Transaction.",
        "label": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionForfeitedPriorToTheTransaction",
        "terseLabel": "Unapproved Number of options, Forfeited prior to the Transaction"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionForfeitedPriorToTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementUnapprovedNumberOfOptionGrantedPriorToTheTransaction": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unapproved Number of options, Granted prior to the Transaction.",
        "label": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionGrantedPriorToTheTransaction",
        "terseLabel": "Unapproved Number of options, Granted prior to the Transaction"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionGrantedPriorToTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementUnapprovedNumberOfOptionReplacementAtTheTransaction1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unapproved Number of options, Replacements at the Transaction.",
        "label": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionReplacementAtTheTransaction1",
        "terseLabel": "Unapproved Number of options, Replacements at the Transaction"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionReplacementAtTheTransaction1",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementUnapprovedNumberOfOptionsForfeitedDuringThePeriod": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unapproved Number of options Forfeited during the Period.",
        "label": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionsForfeitedDuringThePeriod",
        "terseLabel": "Unapproved Number of options, Forfeited during the year"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionsForfeitedDuringThePeriod",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementUnapprovedNumberOfOptionsGrantedDuringThePeriod": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unapproved Number of options Granted during the Period.",
        "label": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionsGrantedDuringThePeriod",
        "terseLabel": "Unapproved Number of options, Granted during the year"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionsGrantedDuringThePeriod",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementUnapprovedNumberOfOptionsGrantedDuringThePeriodNumberOfOptionsExercised": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unapproved Number of options, Exercised.",
        "label": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionsGrantedDuringThePeriodNumberOfOptionsExercised",
        "terseLabel": "Unapproved Number of options, Exercised during the year"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionsGrantedDuringThePeriodNumberOfOptionsExercised",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedCompensationArrangementUnapprovedNumberOfOptionsReplacementAtTheTransaction1GrantedAfterTheTransaction": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unapproved Number of options, Granted after the Transaction.",
        "label": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionsReplacementAtTheTransaction1GrantedAfterTheTransaction",
        "terseLabel": "Unapproved Number of options, Granted after the Transaction"
       }
      }
     },
     "localname": "ShareBasedCompensationArrangementUnapprovedNumberOfOptionsReplacementAtTheTransaction1GrantedAfterTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreconcilestheshareoptionsoutstandingTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShareBasedExpiryYears": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Share based expiry years.",
        "label": "ShareBasedExpiryYears",
        "terseLabel": "Share based expiry years"
       }
      }
     },
     "localname": "ShareBasedExpiryYears",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPaymentsDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "czoo_ShareBasedPaymentsDetailsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Based Payments (Details) [Line Items]"
       }
      }
     },
     "localname": "ShareBasedPaymentsDetailsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPaymentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ShareBasedPaymentsDetailsScheduleofoptionsweregrantedLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Based Payments (Details) - Schedule of options were granted [Line Items]"
       }
      }
     },
     "localname": "ShareBasedPaymentsDetailsScheduleofoptionsweregrantedLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ShareBasedPaymentsDetailsScheduleofoptionsweregrantedTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Based Payments (Details) - Schedule of options were granted [Table]"
       }
      }
     },
     "localname": "ShareBasedPaymentsDetailsScheduleofoptionsweregrantedTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ShareBasedPaymentsDetailsScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Based Payments (Details) - Schedule of relevant in the determination of fair value of the employee share options granted [Line Items]"
       }
      }
     },
     "localname": "ShareBasedPaymentsDetailsScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ShareBasedPaymentsDetailsScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Based Payments (Details) - Schedule of relevant in the determination of fair value of the employee share options granted [Table]"
       }
      }
     },
     "localname": "ShareBasedPaymentsDetailsScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ShareBasedPaymentsDetailsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Based Payments (Details) [Table]"
       }
      }
     },
     "localname": "ShareBasedPaymentsDetailsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPaymentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ShareCapitalDetailsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Capital (Details) [Line Items]"
       }
      }
     },
     "localname": "ShareCapitalDetailsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ShareCapitalDetailsScheduleofclassesofsharecapitalLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Capital (Details) - Schedule of classes of share capital [Line Items]"
       }
      }
     },
     "localname": "ShareCapitalDetailsScheduleofclassesofsharecapitalLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ShareCapitalDetailsScheduleofclassesofsharecapitalTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Capital (Details) - Schedule of classes of share capital [Table]"
       }
      }
     },
     "localname": "ShareCapitalDetailsScheduleofclassesofsharecapitalTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ShareCapitalDetailsScheduleofissuedandfullypaidsharecapitalLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Capital (Details) - Schedule of issued and fully paid share capital [Line Items]"
       }
      }
     },
     "localname": "ShareCapitalDetailsScheduleofissuedandfullypaidsharecapitalLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ShareCapitalDetailsScheduleofissuedandfullypaidsharecapitalParentheticalsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Capital (Details) - Schedule of issued and fully paid share capital (Parentheticals) [Line Items]"
       }
      }
     },
     "localname": "ShareCapitalDetailsScheduleofissuedandfullypaidsharecapitalParentheticalsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable_Parentheticals"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ShareCapitalDetailsScheduleofissuedandfullypaidsharecapitalParentheticalsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Capital (Details) - Schedule of issued and fully paid share capital (Parentheticals) [Table]"
       }
      }
     },
     "localname": "ShareCapitalDetailsScheduleofissuedandfullypaidsharecapitalParentheticalsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable_Parentheticals"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ShareCapitalDetailsScheduleofissuedandfullypaidsharecapitalTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Capital (Details) - Schedule of issued and fully paid share capital [Table]"
       }
      }
     },
     "localname": "ShareCapitalDetailsScheduleofissuedandfullypaidsharecapitalTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ShareCapitalDetailsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share Capital (Details) [Table]"
       }
      }
     },
     "localname": "ShareCapitalDetailsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_ShareCapitalMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "ShareCapitalMember",
        "terseLabel": "Share capital [Member]"
       }
      }
     },
     "localname": "ShareCapitalMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_SharebasedChargeTotal": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "SharebasedChargeTotal",
        "terseLabel": "Total"
       }
      }
     },
     "localname": "SharebasedChargeTotal",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrecognizedasharebasedchargeTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedNumberOfShares": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeited, Number of Shares",
        "label": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedNumberOfShares",
        "terseLabel": "Number"
       }
      }
     },
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedNumberOfShares",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_SharesIssuedinShares": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Shares issued.",
        "label": "SharesIssuedinShares",
        "terseLabel": "Shares issued (in Shares)"
       }
      }
     },
     "localname": "SharesIssuedinShares",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_ShorttermNonmonetaryBenefits": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "ShorttermNonmonetaryBenefits",
        "terseLabel": "Short-term non-monetary benefits"
       }
      }
     },
     "localname": "ShorttermNonmonetaryBenefits",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofemployeebenefitexpensesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ShorttermTimingDifferences": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "ShorttermTimingDifferences",
        "terseLabel": "Short-term timing differences"
       }
      }
     },
     "localname": "ShorttermTimingDifferences",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_SmartFleetSolutionsLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SmartFleetSolutionsLimitedMember",
        "terseLabel": "Smart Fleet Solutions Limited [Member]"
       }
      }
     },
     "localname": "SmartFleetSolutionsLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_SoftwareforAcquisition": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Software for Acquisition.",
        "label": "SoftwareforAcquisition",
        "terseLabel": "Software"
       }
      }
     },
     "localname": "SoftwareforAcquisition",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_StockingLoansCurrent": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "StockingLoansCurrent",
        "terseLabel": "Stocking loans"
       }
      }
     },
     "localname": "StockingLoansCurrent",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_StockingLoansDescription": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Stocking loans, description.",
        "label": "StockingLoansDescription",
        "terseLabel": "Stocking loans, description"
       }
      }
     },
     "localname": "StockingLoansDescription",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/FinancialInstrumentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_StockingLoansInterestRateCurrent": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Stocking loans, Interest rate current",
        "label": "StockingLoansInterestRateCurrent",
        "terseLabel": "Stocking loans, Interest rate"
       }
      }
     },
     "localname": "StockingLoansInterestRateCurrent",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_StockingLoansMaturity": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Stocking loans, Maturity.",
        "label": "StockingLoansMaturity",
        "terseLabel": "Stocking loans, Maturity"
       }
      }
     },
     "localname": "StockingLoansMaturity",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_StockingLoansMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "StockingLoansMember",
        "terseLabel": "Stocking loans [Member]"
       }
      }
     },
     "localname": "StockingLoansMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_StockingLoansinNonCurrent": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "StockingLoansinNonCurrent",
        "terseLabel": "Stocking loans"
       }
      }
     },
     "localname": "StockingLoansinNonCurrent",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_StockingofLoans": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Stocking loans.",
        "label": "StockingofLoans",
        "terseLabel": "Stocking loans"
       }
      }
     },
     "localname": "StockingofLoans",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofstockingloansareusedspecificallybythegrouptofinancethepurchaseofinventoryTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_StockingsLoan": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "StockingsLoan",
        "terseLabel": "Stocking loans"
       }
      }
     },
     "localname": "StockingsLoan",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_StockingsLoans": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Stocking loans.",
        "label": "StockingsLoans",
        "terseLabel": "Stocking loans"
       }
      }
     },
     "localname": "StockingsLoans",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_SubscriptionFacilitiesCurrent": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "SubscriptionFacilitiesCurrent",
        "terseLabel": "Subscription facilities"
       }
      }
     },
     "localname": "SubscriptionFacilitiesCurrent",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable",
      "http://www.cazoo.com/role/ScheduleofloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_SubscriptionFacilitiesInterestRatesCurrent": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Subscription facilities, Interest rates current",
        "label": "SubscriptionFacilitiesInterestRatesCurrent",
        "terseLabel": "Subscription facilities, Interest rate"
       }
      }
     },
     "localname": "SubscriptionFacilitiesInterestRatesCurrent",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_SubscriptionFacilitiesMaturityCurrent": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SubscriptionFacilitiesMaturityCurrent",
        "terseLabel": "Subscription facilities, Maturity"
       }
      }
     },
     "localname": "SubscriptionFacilitiesMaturityCurrent",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_SubscriptionFacilitiesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SubscriptionFacilitiesMember",
        "terseLabel": "Subscription facilities [Member]"
       }
      }
     },
     "localname": "SubscriptionFacilitiesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_SubscriptionVehiclesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SubscriptionVehiclesMember",
        "terseLabel": "Subscription vehicles [Member]"
       }
      }
     },
     "localname": "SubscriptionVehiclesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofPropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_Swipcar2017SL1Member": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Swipcar2017SL1Member",
        "terseLabel": "Swipcar 2017 SL [Member]"
       }
      }
     },
     "localname": "Swipcar2017SL1Member",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_Swipcar2017SLMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Swipcar2017SLMember",
        "terseLabel": "Swipcar 2017, S.L.[Member]",
        "verboseLabel": "Swipcar 2017, S.L. [Member]"
       }
      }
     },
     "localname": "Swipcar2017SLMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable",
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_SwipcarMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "SwipcarMember",
        "terseLabel": "Swipcar [Member]"
       }
      }
     },
     "localname": "SwipcarMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails",
      "http://www.cazoo.com/role/ScheduleofimpairmenttestingintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_TaxCreditReceived": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 4.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount relates to tax credit received.",
        "label": "TaxCreditReceived",
        "terseLabel": "Tax credit received"
       }
      }
     },
     "localname": "TaxCreditReceived",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TaxEffectAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "TaxEffectAxis",
        "terseLabel": "Tax Effect [Axis]"
       }
      }
     },
     "localname": "TaxEffectAxis",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofexposuretoforeigncurrencychangesforallothercurrenciesisnotmaterialTable",
      "http://www.cazoo.com/role/ScheduleofprofitbeforetaxisaffectedthroughtheimpactonfloatingrateborrowingsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_TaxEffectDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "TaxEffect [Domain]"
       }
      }
     },
     "localname": "TaxEffectDomain",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofexposuretoforeigncurrencychangesforallothercurrenciesisnotmaterialTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_TaxationPolicyTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Description of accounting policy for taxation.",
        "label": "TaxationPolicyTextBlock",
        "terseLabel": "Taxation"
       }
      }
     },
     "localname": "TaxationPolicyTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_Terminations": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Terminations.",
        "label": "Terminations",
        "terseLabel": "Terminations"
       }
      }
     },
     "localname": "Terminations",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable",
      "http://www.cazoo.com/role/ScheduleofleaseliabilitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TotalCompensationPaidToKeyManagementPersonnel": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total compensation paid to key management personnel.",
        "label": "TotalCompensationPaidToKeyManagementPersonnel",
        "terseLabel": "Total compensation paid to key management personnel"
       }
      }
     },
     "localname": "TotalCompensationPaidToKeyManagementPersonnel",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofamountsrecognizedasanexpenseduringtheyearrelatedtokeymanagementpersonnelTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TotalConsideration": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "TotalConsideration",
        "terseLabel": "Total consideration"
       }
      }
     },
     "localname": "TotalConsideration",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TotalConsiderationNetOfCashAcquired": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of total consideration net of cash acquired.",
        "label": "TotalConsiderationNetOfCashAcquired",
        "terseLabel": "Total consideration net of cash acquired"
       }
      }
     },
     "localname": "TotalConsiderationNetOfCashAcquired",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TotalConsiderations": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total consideration.",
        "label": "TotalConsiderations",
        "terseLabel": "Total consideration"
       }
      }
     },
     "localname": "TotalConsiderations",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TotalFinancialAssets": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ScheduleoffinancialassetsotherthancashandshorttermdepositsTable": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total financial assets.",
        "label": "TotalFinancialAssets",
        "totalLabel": "Total financial assets"
       }
      }
     },
     "localname": "TotalFinancialAssets",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialassetsotherthancashandshorttermdepositsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TotalFinancialLiabilities": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total financial liabilities.",
        "label": "TotalFinancialLiabilities",
        "terseLabel": "Total"
       }
      }
     },
     "localname": "TotalFinancialLiabilities",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TotalGrossInvoicedIncome": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total gross invoiced income.",
        "label": "TotalGrossInvoicedIncome",
        "terseLabel": "Type of goods"
       }
      }
     },
     "localname": "TotalGrossInvoicedIncome",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TotalIdentifiableNetAssetsAtFairValue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total identifiable net assets at fair value.",
        "label": "TotalIdentifiableNetAssetsAtFairValue",
        "terseLabel": "Total identifiable net assets at fair value"
       }
      }
     },
     "localname": "TotalIdentifiableNetAssetsAtFairValue",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TotalIntangibleAssetsRecognisedOnAcquisition": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total intangible assets recognised on acquisition.",
        "label": "TotalIntangibleAssetsRecognisedOnAcquisition",
        "terseLabel": "Total intangible assets recognized on acquisition"
       }
      }
     },
     "localname": "TotalIntangibleAssetsRecognisedOnAcquisition",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TotalLoansAndBorrowings": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total loans and borrowings.",
        "label": "TotalLoansAndBorrowings",
        "terseLabel": "Total loans and borrowings"
       }
      }
     },
     "localname": "TotalLoansAndBorrowings",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TotalNetAssetsAtFairValue": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total net assets at fair value.",
        "label": "TotalNetAssetsAtFairValue",
        "terseLabel": "Total net assets at fair value"
       }
      }
     },
     "localname": "TotalNetAssetsAtFairValue",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TotalTradeAndOtherReceivables": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Total trade and other receivables.",
        "label": "TotalTradeAndOtherReceivables",
        "terseLabel": "Total trade and other receivables"
       }
      }
     },
     "localname": "TotalTradeAndOtherReceivables",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftradeandotherreceivablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TradePayables": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trade payables.",
        "label": "TradePayables",
        "terseLabel": "Trade payables"
       }
      }
     },
     "localname": "TradePayables",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TradeReceivableAmount": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "TradeReceivableAmount",
        "terseLabel": "Trade receivables"
       }
      }
     },
     "localname": "TradeReceivableAmount",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcontractbalancesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TradeandOtherReceivablesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trade and Other Receivables [Abstract]"
       }
      }
     },
     "localname": "TradeandOtherReceivablesLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/TradeandOtherReceivables"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_TradeandOtherReceivablesTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trade and Other Receivables [Table]"
       }
      }
     },
     "localname": "TradeandOtherReceivablesTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/TradeandOtherReceivables"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_TradeandOtherReceivablesTablesLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trade and Other Receivables Table [Abstract]"
       }
      }
     },
     "localname": "TradeandOtherReceivablesTablesLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/TradeandOtherReceivablesTables"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_TradeandOtherReceivablesTablesTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trade and Other Receivables (Tables) [Table]"
       }
      }
     },
     "localname": "TradeandOtherReceivablesTablesTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/TradeandOtherReceivablesTables"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_TradesReceivables": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ScheduleoffinancialassetsotherthancashandshorttermdepositsTable": {
       "order": 1.0,
       "parentTag": "czoo_TotalFinancialAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trade receivables.",
        "label": "TradesReceivables",
        "terseLabel": "Trade receivables"
       }
      }
     },
     "localname": "TradesReceivables",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialassetsotherthancashandshorttermdepositsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TransactionCosts": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of transaction costs.",
        "label": "TransactionCosts",
        "terseLabel": "Transaction costs"
       }
      }
     },
     "localname": "TransactionCosts",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TransfersPropertyPlantAndEquipment": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "TransfersPropertyPlantAndEquipment",
        "terseLabel": "Transfers"
       }
      }
     },
     "localname": "TransfersPropertyPlantAndEquipment",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_TypeOfGoodsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "TypeOfGoodsAbstract",
        "terseLabel": "Type of goods"
       }
      }
     },
     "localname": "TypeOfGoodsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_TypeOfInvoicedIncomeAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "TypeOfInvoicedIncomeAxis",
        "terseLabel": "Type Of Invoiced Income [Axis]"
       }
      }
     },
     "localname": "TypeOfInvoicedIncomeAxis",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_TypeOfInvoicedIncomeDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "TypeOfInvoicedIncome [Domain]"
       }
      }
     },
     "localname": "TypeOfInvoicedIncomeDomain",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_UKVehicleLimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "UKVehicleLimitedMember",
        "terseLabel": "UK Vehicle Limited [Member]"
       }
      }
     },
     "localname": "UKVehicleLimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_UnapprovedBlackScholesMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "UnapprovedBlackScholesMember",
        "terseLabel": "Unapproved Black-Scholes [Member]"
       }
      }
     },
     "localname": "UnapprovedBlackScholesMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_UnapprovedFiveMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "UnapprovedFiveMember",
        "terseLabel": "Unapproved five [Member]"
       }
      }
     },
     "localname": "UnapprovedFiveMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_UnapprovedFourMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "UnapprovedFourMember",
        "terseLabel": "Unapproved Four [Member]"
       }
      }
     },
     "localname": "UnapprovedFourMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_UnapprovedMonteCarloMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "UnapprovedMonteCarloMember",
        "terseLabel": "Unapproved Monte-Carlo [Member]"
       }
      }
     },
     "localname": "UnapprovedMonteCarloMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_UnapprovedOneMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "UnapprovedOneMember",
        "terseLabel": "Unapproved One [Member]"
       }
      }
     },
     "localname": "UnapprovedOneMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_UnapprovedPostmodificationGrants": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unapproved  Post modification grants.",
        "label": "UnapprovedPostmodificationGrants",
        "terseLabel": "Incentive Equity Plan after the Transaction"
       }
      }
     },
     "localname": "UnapprovedPostmodificationGrants",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrecognizedasharebasedchargeTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_UnapprovedPremodificationGrants": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Unapproved Pre modification grants.",
        "label": "UnapprovedPremodificationGrants",
        "terseLabel": "Unapproved prior to the Transaction"
       }
      }
     },
     "localname": "UnapprovedPremodificationGrants",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrecognizedasharebasedchargeTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_UnapprovedSevenMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "UnapprovedSevenMember",
        "terseLabel": "Unapproved seven [Member]",
        "verboseLabel": "Unapproved Options [Memebr]"
       }
      }
     },
     "localname": "UnapprovedSevenMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable",
      "http://www.cazoo.com/role/ShareBasedPaymentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_UnapprovedSixMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "UnapprovedSixMember",
        "terseLabel": "Unapproved six [Member]"
       }
      }
     },
     "localname": "UnapprovedSixMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_UnapprovedThreeMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "UnapprovedThreeMember",
        "terseLabel": "Unapproved Three [Member]"
       }
      }
     },
     "localname": "UnapprovedThreeMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_UnapprovedTwoMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "UnapprovedTwoMember",
        "terseLabel": "Unapproved Two [Member]"
       }
      }
     },
     "localname": "UnapprovedTwoMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_UndeliveredVehicles": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Undelivered vehicles.",
        "label": "UndeliveredVehicles",
        "terseLabel": "Undelivered vehicles"
       }
      }
     },
     "localname": "UndeliveredVehicles",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrevenueexpectedtoberecognisedinthefuturerelatedtoperformanceobligationsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipments": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The useful life, measured as period of time, used for property, plant and equipment. [Refer: Property, plant and equipment]",
        "label": "UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipments",
        "terseLabel": "Estimated useful lives of property and equipment"
       }
      }
     },
     "localname": "UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipments",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofPropertyplantandequipmentTable"
     ],
     "xbrltype": "durationItemType"
    },
    "czoo_VATRecoverable": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "VATRecoverable",
        "terseLabel": "VAT recoverable"
       }
      }
     },
     "localname": "VATRecoverable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftradeandotherreceivablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_ValuationMethod": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Valuation method (in Dollars).",
        "label": "ValuationMethod",
        "terseLabel": "Valuation method"
       }
      }
     },
     "localname": "ValuationMethod",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_Vans365LimitedMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Vans365LimitedMember",
        "terseLabel": "Vans 365 Limited [Member]"
       }
      }
     },
     "localname": "Vans365LimitedMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable",
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_VehiclePreparationOperatingDescription": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Vehicle preparation operating description.",
        "label": "VehiclePreparationOperatingDescription",
        "terseLabel": "Vehicle preparation operating, description"
       }
      }
     },
     "localname": "VehiclePreparationOperatingDescription",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/DiscontinuedOperationsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_VestedExercised": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Vested exercised.",
        "label": "VestedExercised",
        "terseLabel": "Vested exercised (in Shares)"
       }
      }
     },
     "localname": "VestedExercised",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPaymentsDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_VoluntaryEmployeeShareOptionPlan": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Voluntary employee share option plan.",
        "label": "VoluntaryEmployeeShareOptionPlan",
        "terseLabel": "Voluntary employee share option plan"
       }
      }
     },
     "localname": "VoluntaryEmployeeShareOptionPlan",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_WagesAndSalariesCost": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "label": "WagesAndSalariesCost",
        "terseLabel": "Wages and salaries"
       }
      }
     },
     "localname": "WagesAndSalariesCost",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofemployeebenefitexpensesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_WarrantIssued": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Warrant issued.",
        "label": "WarrantIssued",
        "terseLabel": "Warrants issued (in Shares)"
       }
      }
     },
     "localname": "WarrantIssued",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_Warrants": {
     "auth_ref": [],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 3.0,
       "parentTag": "ifrs-full_NoncurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "Warrants",
        "terseLabel": "Warrants"
       }
      }
     },
     "localname": "Warrants",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet",
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_WarrantsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Warrants [Abstract]"
       }
      }
     },
     "localname": "WarrantsAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "xbrltype": "stringItemType"
    },
    "czoo_WarrantsDetailsScheduleoffairvaluemovementsLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Warrants (Details) - Schedule of fair value movements [Line Items]"
       }
      }
     },
     "localname": "WarrantsDetailsScheduleoffairvaluemovementsLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvaluemovementsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_WarrantsDetailsScheduleoffairvaluemovementsTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Warrants (Details) - Schedule of fair value movements [Table]"
       }
      }
     },
     "localname": "WarrantsDetailsScheduleoffairvaluemovementsTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvaluemovementsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_WarrantsDetailsScheduleofpublicwarrantsareclassifiedasLevelLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Warrants (Details) - Schedule of public warrants are classified as Level [Line Items]"
       }
      }
     },
     "localname": "WarrantsDetailsScheduleofpublicwarrantsareclassifiedasLevelLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpublicwarrantsareclassifiedasLevelTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_WarrantsDetailsScheduleofpublicwarrantsareclassifiedasLevelTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Warrants (Details) - Schedule of public warrants are classified as Level [Table]"
       }
      }
     },
     "localname": "WarrantsDetailsScheduleofpublicwarrantsareclassifiedasLevelTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpublicwarrantsareclassifiedasLevelTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_WarrantsDetailsScheduleofwarrantsoutstandingLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Warrants (Details) - Schedule of warrants outstanding [Line Items]"
       }
      }
     },
     "localname": "WarrantsDetailsScheduleofwarrantsoutstandingLineItems",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofwarrantsoutstandingTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_WarrantsDetailsScheduleofwarrantsoutstandingTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Warrants (Details) - Schedule of warrants outstanding [Table]"
       }
      }
     },
     "localname": "WarrantsDetailsScheduleofwarrantsoutstandingTable",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofwarrantsoutstandingTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_WarrantsExercised": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of warrants exercised.",
        "label": "WarrantsExercised",
        "terseLabel": "Warrants exercised"
       }
      }
     },
     "localname": "WarrantsExercised",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_WarrantsIssuedAndExercised": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Warrants issued and exercised.",
        "label": "WarrantsIssuedAndExercised",
        "terseLabel": "Warrants issued and exercised"
       }
      }
     },
     "localname": "WarrantsIssuedAndExercised",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_WarrantsIssuedInTheTransaction": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Warrants issued in the Transaction.",
        "label": "WarrantsIssuedInTheTransaction",
        "terseLabel": "Warrants issued in the Transaction"
       }
      }
     },
     "localname": "WarrantsIssuedInTheTransaction",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvaluemovementsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_WarrantsIssuedUponAcquisition": {
     "auth_ref": [],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Warrants issued upon acquisition of Drover.",
        "label": "WarrantsIssuedUponAcquisition",
        "terseLabel": "Warrants issued upon acquisition of Drover"
       }
      }
     },
     "localname": "WarrantsIssuedUponAcquisition",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvaluemovementsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_WarrantsMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "WarrantsMember",
        "terseLabel": "Warrants [Member]"
       }
      }
     },
     "localname": "WarrantsMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_WarrantsOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Warrants outstanding.",
        "label": "WarrantsOutstanding",
        "terseLabel": "Warrants outstanding"
       }
      }
     },
     "localname": "WarrantsOutstanding",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/WarrantsDetails"
     ],
     "xbrltype": "sharesItemType"
    },
    "czoo_WarrantsTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "WarrantsTextBlock",
        "terseLabel": "Warrants"
       }
      }
     },
     "localname": "WarrantsTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/Warrants"
     ],
     "xbrltype": "textBlockItemType"
    },
    "czoo_WarrantyProvisionAtBeginningBalance": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of provision for estimated costs of making good under warranties for products sold.",
        "label": "WarrantyProvisionAtBeginningBalance",
        "terseLabel": "Beginning balance"
       }
      }
     },
     "localname": "WarrantyProvisionAtBeginningBalance",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvaluemovementsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_WarrantyProvisionAtEndingBalance": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The amount of provision for estimated costs of making good under warranties for products sold.",
        "label": "WarrantyProvisionAtEndingBalance",
        "terseLabel": "Ending balance"
       }
      }
     },
     "localname": "WarrantyProvisionAtEndingBalance",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvaluemovementsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_WeightedAverageNumberOfOrdinarySharesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "WeightedAverageNumberOfOrdinarySharesAbstract",
        "terseLabel": "Weighted average number of ordinary shares:"
       }
      }
     },
     "localname": "WeightedAverageNumberOfOrdinarySharesAbstract",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofearningspershareTable"
     ],
     "xbrltype": "stringItemType"
    },
    "czoo_WeightedAveragePricePerShare": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Weighted average price per share.",
        "label": "WeightedAveragePricePerShare",
        "terseLabel": "Weighted average price per share (in Dollars per share)"
       }
      }
     },
     "localname": "WeightedAveragePricePerShare",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "czoo_WholesaleMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "WholesaleMember",
        "terseLabel": "Wholesale [Member]"
       }
      }
     },
     "localname": "WholesaleMember",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "domainItemType"
    },
    "czoo_leaseTermYears": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Lease term, years.",
        "label": "leaseTermYears",
        "terseLabel": "Lease term, years"
       }
      }
     },
     "localname": "leaseTermYears",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ProvisionsDetails"
     ],
     "xbrltype": "durationItemType"
    },
    "czoo_profitLossBeforeTaxFromDiscontinuedOperations": {
     "auth_ref": [],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "label": "profitLossBeforeTaxFromDiscontinuedOperations",
        "negatedLabel": "Loss before tax from discontinued operations"
       }
      }
     },
     "localname": "profitLossBeforeTaxFromDiscontinuedOperations",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "czoo_scheduleOfClassesOfShareCapitalTableTextBlock": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "scheduleOfClassesOfShareCapitalTableTextBlock",
        "terseLabel": "Schedule of classes of share capital"
       }
      }
     },
     "localname": "scheduleOfClassesOfShareCapitalTableTextBlock",
     "nsuri": "http://www.cazoo.com/20211231",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "dei_AddressTypeDomain": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "An entity may have several addresses for different purposes and this domain represents all such types.",
        "label": "Address Type [Domain]"
       }
      }
     },
     "localname": "AddressTypeDomain",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag",
        "terseLabel": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_AuditorFirmId": {
     "auth_ref": [
      "r285",
      "r286",
      "r287"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "PCAOB issued Audit Firm Identifier",
        "label": "Auditor Firm ID",
        "terseLabel": "Auditor Firm ID"
       }
      }
     },
     "localname": "AuditorFirmId",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "nonemptySequenceNumberItemType"
    },
    "dei_AuditorLocation": {
     "auth_ref": [
      "r285",
      "r286",
      "r287"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Auditor Location",
        "terseLabel": "Auditor Location"
       }
      }
     },
     "localname": "AuditorLocation",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "internationalNameItemType"
    },
    "dei_AuditorName": {
     "auth_ref": [
      "r285",
      "r286",
      "r287"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Auditor Name",
        "terseLabel": "Auditor Name"
       }
      }
     },
     "localname": "AuditorName",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "internationalNameItemType"
    },
    "dei_BusinessContactMember": {
     "auth_ref": [
      "r286",
      "r287"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Business contact for the entity",
        "label": "Business Contact [Member]",
        "terseLabel": "Business Contact"
       }
      }
     },
     "localname": "BusinessContactMember",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "domainItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code",
        "terseLabel": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_ContactPersonnelName": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of contact personnel",
        "label": "Contact Personnel Name",
        "terseLabel": "Contact Personnel Name"
       }
      }
     },
     "localname": "ContactPersonnelName",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CurrentFiscalYearEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "End date of current fiscal year in the format --MM-DD.",
        "label": "Current Fiscal Year End Date",
        "terseLabel": "Current Fiscal Year End Date"
       }
      }
     },
     "localname": "CurrentFiscalYearEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "gMonthDayItemType"
    },
    "dei_DocumentAccountingStandard": {
     "auth_ref": [
      "r286"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The basis of accounting the registrant has used to prepare the financial statements included in this filing This can either be 'U.S. GAAP', 'International Financial Reporting Standards', or 'Other'.",
        "label": "Document Accounting Standard",
        "terseLabel": "Document Accounting Standard"
       }
      }
     },
     "localname": "DocumentAccountingStandard",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "accountingStandardItemType"
    },
    "dei_DocumentAnnualReport": {
     "auth_ref": [
      "r285",
      "r286",
      "r287"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as an annual report.",
        "label": "Document Annual Report",
        "terseLabel": "Document Annual Report"
       }
      }
     },
     "localname": "DocumentAnnualReport",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentFiscalPeriodFocus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.",
        "label": "Document Fiscal Period Focus",
        "terseLabel": "Document Fiscal Period Focus"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "fiscalPeriodItemType"
    },
    "dei_DocumentFiscalYearFocus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.",
        "label": "Document Fiscal Year Focus",
        "terseLabel": "Document Fiscal Year Focus"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "gYearItemType"
    },
    "dei_DocumentInformationLineItems": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "localname": "DocumentInformationLineItems",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_DocumentInformationTable": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Container to support the formal attachment of each official or unofficial, public or private document as part of a submission package."
       }
      }
     },
     "localname": "DocumentInformationTable",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.",
        "label": "Document Period End Date",
        "terseLabel": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentRegistrationStatement": {
     "auth_ref": [
      "r281"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a registration statement.",
        "label": "Document Registration Statement",
        "terseLabel": "Document Registration Statement"
       }
      }
     },
     "localname": "DocumentRegistrationStatement",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentShellCompanyReport": {
     "auth_ref": [
      "r286"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true for a Shell Company Report pursuant to section 13 or 15(d) of the Exchange Act.",
        "label": "Document Shell Company Report",
        "terseLabel": "Document Shell Company Report"
       }
      }
     },
     "localname": "DocumentShellCompanyReport",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentTransitionReport": {
     "auth_ref": [
      "r288"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a form used as a transition report.",
        "label": "Document Transition Report",
        "terseLabel": "Document Transition Report"
       }
      }
     },
     "localname": "DocumentTransitionReport",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type",
        "terseLabel": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One",
        "terseLabel": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town",
        "terseLabel": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCountry": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "ISO 3166-1 alpha-2 country code.",
        "label": "Entity Address, Country",
        "terseLabel": "Entity Address, Country"
       }
      }
     },
     "localname": "EntityAddressCountry",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "countryCodeItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code",
        "terseLabel": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressesAddressTypeAxis": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the domain members or categories in the table and the line items or concepts that complete the table.",
        "label": "Entity Addresses, Address Type [Axis]"
       }
      }
     },
     "localname": "EntityAddressesAddressTypeAxis",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "stringItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r283"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key",
        "terseLabel": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.",
        "label": "Entity Common Stock, Shares Outstanding",
        "terseLabel": "Entity Common Stock, Shares Outstanding"
       }
      }
     },
     "localname": "EntityCommonStockSharesOutstanding",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "sharesItemType"
    },
    "dei_EntityCurrentReportingStatus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Current Reporting Status",
        "terseLabel": "Entity Current Reporting Status"
       }
      }
     },
     "localname": "EntityCurrentReportingStatus",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r283"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company",
        "terseLabel": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityExTransitionPeriod": {
     "auth_ref": [
      "r291"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if an emerging growth company has elected not to use the extended transition period for complying with any new or revised financial accounting standards.",
        "label": "Entity Ex Transition Period",
        "terseLabel": "Entity Ex Transition Period"
       }
      }
     },
     "localname": "EntityExTransitionPeriod",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number",
        "terseLabel": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityFilerCategory": {
     "auth_ref": [
      "r283"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.",
        "label": "Entity Filer Category",
        "terseLabel": "Entity Filer Category"
       }
      }
     },
     "localname": "EntityFilerCategory",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "filerCategoryItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code",
        "terseLabel": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityInteractiveDataCurrent": {
     "auth_ref": [
      "r289"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).",
        "label": "Entity Interactive Data Current",
        "terseLabel": "Entity Interactive Data Current"
       }
      }
     },
     "localname": "EntityInteractiveDataCurrent",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r283"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name",
        "terseLabel": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityShellCompany": {
     "auth_ref": [
      "r283"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act.",
        "label": "Entity Shell Company",
        "terseLabel": "Entity Shell Company"
       }
      }
     },
     "localname": "EntityShellCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityVoluntaryFilers": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.",
        "label": "Entity Voluntary Filers",
        "terseLabel": "Entity Voluntary Filers"
       }
      }
     },
     "localname": "EntityVoluntaryFilers",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_EntityWellKnownSeasonedIssuer": {
     "auth_ref": [
      "r290"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A.",
        "label": "Entity Well-known Seasoned Issuer",
        "terseLabel": "Entity Well-known Seasoned Issuer"
       }
      }
     },
     "localname": "EntityWellKnownSeasonedIssuer",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "yesNoItemType"
    },
    "dei_IcfrAuditorAttestationFlag": {
     "auth_ref": [
      "r285",
      "r286",
      "r287"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "ICFR Auditor Attestation Flag",
        "terseLabel": "ICFR Auditor Attestation Flag"
       }
      }
     },
     "localname": "IcfrAuditorAttestationFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number",
        "terseLabel": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r282"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security",
        "terseLabel": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r284"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name",
        "terseLabel": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol",
        "terseLabel": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2021q4",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "ifrs-full_Accruals": {
     "auth_ref": [
      "r36"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of liabilities to pay for goods or services that have been received or supplied but have not been paid, invoiced or formally agreed with the supplier, including amounts due to employees."
       }
      },
      "en-us": {
       "role": {
        "label": "Accruals",
        "terseLabel": "Accruals and other creditors"
       }
      }
     },
     "localname": "Accruals",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftradeandotherpayablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AcquisitiondateFairValueOfTotalConsiderationTransferred": {
     "auth_ref": [
      "r194"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The fair value, at acquisition date, of the consideration transferred in a business combination. [Refer: Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Consideration transferred, acquisition-date fair value",
        "terseLabel": "Purchase consideration transferred",
        "verboseLabel": "Acquisition for cash"
       }
      }
     },
     "localname": "AcquisitiondateFairValueOfTotalConsiderationTransferred",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill": {
     "auth_ref": [
      "r106"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase in intangible assets and goodwill resulting from acquisitions through business combinations. [Refer: Business combinations [member]; Intangible assets and goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Acquisitions through business combinations, intangible assets and goodwill",
        "terseLabel": "Acquisition of subsidiaries"
       }
      }
     },
     "localname": "AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdditionsFromAcquisitionsInvestmentProperty": {
     "auth_ref": [
      "r117",
      "r118"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of additions to investment property resulting from acquisitions. [Refer: Investment property]"
       }
      },
      "en-us": {
       "role": {
        "label": "Additions from acquisitions, investment property",
        "terseLabel": "Additions",
        "verboseLabel": "Acquisition of freehold property"
       }
      }
     },
     "localname": "AdditionsFromAcquisitionsInvestmentProperty",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ScheduleofleaseliabilitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill": {
     "auth_ref": [
      "r106"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of additions to intangible assets other than goodwill, other than those acquired through business combinations. [Refer: Business combinations [member]; Intangible assets other than goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Additions other than through business combinations, intangible assets other than goodwill",
        "terseLabel": "Additions"
       }
      }
     },
     "localname": "AdditionsOtherThanThroughBusinessCombinationsIntangibleAssetsOtherThanGoodwill",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment": {
     "auth_ref": [
      "r70"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of additions to property, plant and equipment other than those acquired through business combinations. [Refer: Business combinations [member]; Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Additions other than through business combinations, property, plant and equipment",
        "terseLabel": "Additions"
       }
      }
     },
     "localname": "AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustedWeightedAverageShares": {
     "auth_ref": [
      "r96"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The weighted average number of ordinary shares outstanding plus the weighted average number of ordinary shares that would be issued on the conversion of all the dilutive potential ordinary shares into ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Weighted average number of ordinary shares used in calculating diluted earnings per share",
        "terseLabel": "Basic weighted average number of ordinary shares",
        "verboseLabel": "Diluted weighted average number of ordinary shares"
       }
      }
     },
     "localname": "AdjustedWeightedAverageShares",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofearningspershareTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "ifrs-full_AdjustmentsForCurrentTaxOfPriorPeriod": {
     "auth_ref": [
      "r53"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments of tax expense (income) recognised in the period for current tax of prior periods."
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for current tax of prior periods",
        "terseLabel": "Adjustment in respect of previous periods"
       }
      }
     },
     "localname": "AdjustmentsForCurrentTaxOfPriorPeriod",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable": {
     "auth_ref": [
      "r129"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 3.0,
       "parentTag": "ifrs-full_IncreaseDecreaseInWorkingCapital",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments for decrease (increase) in trade accounts receivable to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for decrease (increase) in trade accounts receivable",
        "negatedLabel": "Increase in trade and other receivables"
       }
      }
     },
     "localname": "AdjustmentsForDecreaseIncreaseInTradeAccountReceivable",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForDeferredTaxOfPriorPeriods": {
     "auth_ref": [
      "r56"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments of tax expense (income) recognised in the period for the deferred tax of prior periods."
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for deferred tax of prior periods",
        "terseLabel": "Adjustment in respect of prior years"
       }
      }
     },
     "localname": "AdjustmentsForDeferredTaxOfPriorPeriods",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForDepreciationExpense": {
     "auth_ref": [
      "r131"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 1.0,
       "parentTag": "ifrs-full_AdjustmentsForReconcileProfitLoss",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments for depreciation expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for depreciation expense",
        "terseLabel": "Depreciation of property, plant and equipment and right-of-use assets"
       }
      }
     },
     "localname": "AdjustmentsForDepreciationExpense",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForFinanceIncome": {
     "auth_ref": [
      "r131"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 8.0,
       "parentTag": "ifrs-full_AdjustmentsForReconcileProfitLoss",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments for finance income to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Finance income; Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for finance income",
        "negatedLabel": "Finance income"
       }
      }
     },
     "localname": "AdjustmentsForFinanceIncome",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForIncomeTaxExpense": {
     "auth_ref": [
      "r135"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 6.0,
       "parentTag": "ifrs-full_AdjustmentsForReconcileProfitLoss",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments for income tax expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for income tax expense",
        "terseLabel": "Tax credit"
       }
      }
     },
     "localname": "AdjustmentsForIncomeTaxExpense",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable": {
     "auth_ref": [
      "r129"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 4.0,
       "parentTag": "ifrs-full_IncreaseDecreaseInWorkingCapital",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments for increase (decrease) in trade accounts payable to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for increase (decrease) in trade accounts payable",
        "negatedLabel": "Increase in trade and other payables"
       }
      }
     },
     "localname": "AdjustmentsForIncreaseDecreaseInTradeAccountPayable",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForInterestExpense": {
     "auth_ref": [
      "r131"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 3.0,
       "parentTag": "ifrs-full_AdjustmentsForReconcileProfitLoss",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments for interest expense to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Interest expense; Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for interest expense",
        "terseLabel": "Finance expense"
       }
      }
     },
     "localname": "AdjustmentsForInterestExpense",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForReconcileProfitLoss": {
     "auth_ref": [
      "r131"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 1.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments to reconcile profit (loss)",
        "totalLabel": "Adjustments to reconcile profit (loss)"
       }
      }
     },
     "localname": "AdjustmentsForReconcileProfitLoss",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdjustmentsForReconcileProfitLossAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments to reconcile profit (loss) [abstract]",
        "terseLabel": "Adjustments for:"
       }
      }
     },
     "localname": "AdjustmentsForReconcileProfitLossAbstract",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_AdjustmentsForSharebasedPayments": {
     "auth_ref": [
      "r130"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 4.0,
       "parentTag": "ifrs-full_AdjustmentsForReconcileProfitLoss",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments for share-based payments to reconcile profit (loss) to net cash flow from (used in) operating activities. [Refer: Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Adjustments for share-based payments",
        "terseLabel": "Share-based payment expense",
        "verboseLabel": "Share-based payments"
       }
      }
     },
     "localname": "AdjustmentsForSharebasedPayments",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow",
      "http://www.cazoo.com/role/ScheduleofdeferredtaxTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdministrativeExpense": {
     "auth_ref": [
      "r2",
      "r50",
      "r91"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 4.0,
       "parentTag": "czoo_LossFromOperations",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of expenses that the entity classifies as being administrative."
       }
      },
      "en-us": {
       "role": {
        "label": "Administrative expenses",
        "negatedLabel": "Administrative expenses",
        "terseLabel": "Administrative expenses"
       }
      }
     },
     "localname": "AdministrativeExpense",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AdvertisingExpense": {
     "auth_ref": [
      "r11"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of expense arising from advertising."
       }
      },
      "en-us": {
       "role": {
        "label": "Advertising expense",
        "terseLabel": "Advertising and marketing commitment"
       }
      }
     },
     "localname": "AdvertisingExpense",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AggregatedMeasurementMember": {
     "auth_ref": [
      "r116",
      "r119",
      "r162"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for all types of measurement. It also represents the standard value for the 'Measurement' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Aggregated measurement [member]"
       }
      }
     },
     "localname": "AggregatedMeasurementMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_AggregatedTimeBandsMember": {
     "auth_ref": [
      "r27",
      "r77",
      "r175",
      "r181",
      "r182",
      "r204",
      "r219",
      "r222",
      "r244",
      "r245",
      "r248",
      "r250"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for aggregated time bands. It also represents the standard value for the 'Maturity' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Aggregated time bands [member]"
       }
      }
     },
     "localname": "AggregatedTimeBandsMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable",
      "http://www.cazoo.com/role/ScheduleofreceivableundernoncancellableoperatingleasesTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_AllLevelsOfFairValueHierarchyMember": {
     "auth_ref": [
      "r76",
      "r163"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for all levels of the fair value hierarchy. It also represents the standard value for the 'Levels of fair value hierarchy' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "All levels of fair value hierarchy [member]"
       }
      }
     },
     "localname": "AllLevelsOfFairValueHierarchyMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpublicwarrantsareclassifiedasLevelTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_AmortisationExpense": {
     "auth_ref": [
      "r11"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 2.0,
       "parentTag": "ifrs-full_AdjustmentsForReconcileProfitLoss",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of amortisation expense. Amortisation is the systematic allocation of depreciable amounts of intangible assets over their useful lives."
       }
      },
      "en-us": {
       "role": {
        "label": "Amortisation expense",
        "terseLabel": "Amortization and impairment of intangible assets"
       }
      }
     },
     "localname": "AmortisationExpense",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AmortisationIntangibleAssetsOtherThanGoodwill": {
     "auth_ref": [
      "r108"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of amortisation of intangible assets other than goodwill. [Refer: Depreciation and amortisation expense; Intangible assets other than goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Amortisation, intangible assets other than goodwill",
        "terseLabel": "Amortization and impairment of intangible assets"
       }
      }
     },
     "localname": "AmortisationIntangibleAssetsOtherThanGoodwill",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoperatingexpensesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AmountOfReclassificationsOrChangesInPresentation": {
     "auth_ref": [
      "r14"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount that is reclassified when the entity changes classification or presentation in its financial statements."
       }
      },
      "en-us": {
       "role": {
        "label": "Amount of reclassifications or changes in presentation",
        "terseLabel": "FX revaluation"
       }
      }
     },
     "localname": "AmountOfReclassificationsOrChangesInPresentation",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AmountsPayableRelatedPartyTransactions": {
     "auth_ref": [
      "r87",
      "r89"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amounts payable resulting from related party transactions. [Refer: Related parties [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Amounts payable, related party transactions",
        "terseLabel": "Related party transaction"
       }
      }
     },
     "localname": "AmountsPayableRelatedPartyTransactions",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/RelatedPartyTransactionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_Assets": {
     "auth_ref": [
      "r23",
      "r162",
      "r163",
      "r164",
      "r231",
      "r234"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 1.0,
       "parentTag": "czoo_NetAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of a present economic resource controlled by the entity as a result of past events. Economic resource is a right that has the potential to produce economic benefits."
       }
      },
      "en-us": {
       "role": {
        "label": "Assets",
        "totalLabel": "Total assets"
       }
      }
     },
     "localname": "Assets",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AssetsOtherThanCashOrCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013": {
     "auth_ref": [
      "r137"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of assets, other than cash or cash equivalents, in subsidiaries or other businesses over which control is obtained or lost. [Refer: Subsidiaries [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Assets other than cash or cash equivalents in subsidiary or businesses acquired or disposed",
        "terseLabel": "Cash acquired"
       }
      }
     },
     "localname": "AssetsOtherThanCashOrCashEquivalentsInSubsidiaryOrBusinessesAcquiredOrDisposed2013",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_AtCostMember": {
     "auth_ref": [
      "r116",
      "r119",
      "r120"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for measurement based on cost. Cost is the amount of cash or cash equivalents paid or the fair value of the other consideration given to acquire an asset at the time of its acquisition or construction, or, when applicable, the amount attributed to that asset when initially recognised in accordance with the specific requirements of other IFRSs."
       }
      },
      "en-us": {
       "role": {
        "label": "At cost [member]",
        "terseLabel": "Cost\t[Member]"
       }
      }
     },
     "localname": "AtCostMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_BasicEarningsLossPerShare": {
     "auth_ref": [
      "r93",
      "r94"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator) divided by the weighted average number of ordinary shares outstanding during the period (the denominator)."
       }
      },
      "en-us": {
       "role": {
        "label": "Basic earnings (loss) per share",
        "terseLabel": "Basic loss per ordinary share (in Pounds per share)",
        "verboseLabel": "Diluted loss per ordinary share (in Pounds per share)"
       }
      }
     },
     "localname": "BasicEarningsLossPerShare",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "perShareItemType"
    },
    "ifrs-full_BasicEarningsLossPerShareFromContinuingOperations": {
     "auth_ref": [
      "r93",
      "r94"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Basic earnings (loss) per share from continuing operations. [Refer: Basic earnings (loss) per share; Continuing operations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Basic earnings (loss) per share from continuing operations",
        "terseLabel": "Basic loss per ordinary share from continuing operations (in Pounds per share)",
        "verboseLabel": "Diluted loss per ordinary share from continuing operations (in Pounds per share)"
       }
      }
     },
     "localname": "BasicEarningsLossPerShareFromContinuingOperations",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "perShareItemType"
    },
    "ifrs-full_BorrowingCostsRecognisedAsExpense": {
     "auth_ref": [
      "r11"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of interest and other costs that an entity incurs in connection with the borrowing of funds that are recognised as an expense."
       }
      },
      "en-us": {
       "role": {
        "label": "Borrowing costs recognised as expense",
        "terseLabel": "Expense recognized"
       }
      }
     },
     "localname": "BorrowingCostsRecognisedAsExpense",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/OtherIncomeandExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_BottomOfRangeMember": {
     "auth_ref": [
      "r166",
      "r167",
      "r169",
      "r189",
      "r216",
      "r248"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the bottom of a range."
       }
      },
      "en-us": {
       "role": {
        "label": "Bottom of range [Member]",
        "netLabel": "Maximum [Member]",
        "terseLabel": "Bottom of range [member]",
        "verboseLabel": "Minimum [Member]"
       }
      }
     },
     "localname": "BottomOfRangeMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/LeasesDetails",
      "http://www.cazoo.com/role/ProvisionsDetails",
      "http://www.cazoo.com/role/ScheduleofPropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofestimatedusefullifeofintangibleassetsTable",
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable",
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_BrandNamesMember": {
     "auth_ref": [
      "r111"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a class of intangible assets representing rights to a group of complementary assets such as a trademark (or service mark) and its related trade name, formulas, recipes and technological expertise. [Refer: Intangible assets other than goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Brand names [member]",
        "terseLabel": "Brand [Member]"
       }
      }
     },
     "localname": "BrandNamesMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofestimatedusefullifeofintangibleassetsTable",
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_Cash": {
     "auth_ref": [
      "r140"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of cash on hand and demand deposits. [Refer: Cash on hand]"
       }
      },
      "en-us": {
       "role": {
        "label": "Cash",
        "terseLabel": "Cash",
        "verboseLabel": "Cash balance"
       }
      }
     },
     "localname": "Cash",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable",
      "http://www.cazoo.com/role/SignificantAccountingPoliciesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashAndCashEquivalents": {
     "auth_ref": [
      "r19",
      "r140",
      "r159"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 3.0,
       "parentTag": "ifrs-full_CurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of cash on hand and demand deposits, along with short-term, highly liquid investments that are readily convertible to known amounts of cash and that are subject to an insignificant risk of changes in value. [Refer: Cash; Cash equivalents]"
       }
      },
      "en-us": {
       "role": {
        "label": "Cash and cash equivalents",
        "periodEndLabel": "Cash and cash equivalents at the end of the year",
        "periodStartLabel": "Cash and cash equivalents at the beginning of the year",
        "terseLabel": "Cash and cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalents",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet",
      "http://www.cazoo.com/role/ConsolidatedCashFlow",
      "http://www.cazoo.com/role/ScheduleofstockingloansareusedspecificallybythegrouptofinancethepurchaseofinventoryTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition": {
     "auth_ref": [
      "r140"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of cash and cash equivalents in the statement of cash flows when different from the amount of cash and cash equivalents in the statement of financial position. [Refer: Cash and cash equivalents]"
       }
      },
      "en-us": {
       "role": {
        "label": "Cash and cash equivalents if different from statement of financial position",
        "terseLabel": "Cash and cash equivalents in the statement of financial position",
        "verboseLabel": "Cash and cash equivalents in the statement of cash flows"
       }
      }
     },
     "localname": "CashAndCashEquivalentsIfDifferentFromStatementOfFinancialPosition",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcashandcashequivalentsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashAndCashEquivalentsRecognisedAsOfAcquisitionDate": {
     "auth_ref": [
      "r196"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount recognised as of the acquisition date for cash and cash equivalents acquired in a business combination. [Refer: Cash and cash equivalents; Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Cash and cash equivalents recognised as of acquisition date",
        "terseLabel": "Cash and cash equivalents"
       }
      }
     },
     "localname": "CashAndCashEquivalentsRecognisedAsOfAcquisitionDate",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashFlowsFromUsedInFinancingActivities": {
     "auth_ref": [
      "r121",
      "r141"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 3.0,
       "parentTag": "ifrs-full_IncreaseDecreaseInCashAndCashEquivalents",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash flows from (used in) financing activities, which are activities that result in changes in the size and composition of the contributed equity and borrowings of the entity."
       }
      },
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) financing activities",
        "totalLabel": "Net cash from financing activities"
       }
      }
     },
     "localname": "CashFlowsFromUsedInFinancingActivities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) financing activities [abstract]",
        "terseLabel": "Cash flows from financing activities"
       }
      }
     },
     "localname": "CashFlowsFromUsedInFinancingActivitiesAbstract",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_CashFlowsFromUsedInInvestingActivities": {
     "auth_ref": [
      "r121",
      "r141"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 2.0,
       "parentTag": "ifrs-full_IncreaseDecreaseInCashAndCashEquivalents",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash flows from (used in) investing activities, which are the acquisition and disposal of long-term assets and other investments not included in cash equivalents."
       }
      },
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) investing activities",
        "totalLabel": "Net cash used in investing activities"
       }
      }
     },
     "localname": "CashFlowsFromUsedInInvestingActivities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) investing activities [abstract]",
        "terseLabel": "Cash flows from investing activities"
       }
      }
     },
     "localname": "CashFlowsFromUsedInInvestingActivitiesAbstract",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_CashFlowsFromUsedInOperatingActivities": {
     "auth_ref": [
      "r121",
      "r141"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 1.0,
       "parentTag": "ifrs-full_IncreaseDecreaseInCashAndCashEquivalents",
       "weight": 1.0
      }
     },
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash flows from (used in) operating activities, which are the principal revenue-producing activities of the entity and other activities that are not investing or financing activities. [Refer: Revenue]"
       }
      },
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) operating activities",
        "totalLabel": "Net cash used in operating activities"
       }
      }
     },
     "localname": "CashFlowsFromUsedInOperatingActivities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) operating activities [abstract]",
        "terseLabel": "Cash flows from operating activities"
       }
      }
     },
     "localname": "CashFlowsFromUsedInOperatingActivitiesAbstract",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_CashFlowsFromUsedInOperatingActivitiesContinuingOperations": {
     "auth_ref": [
      "r201"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash flows from (used in) the entity's operating activities, related to continuing operations. [Refer: Continuing operations [member]; Cash flows from (used in) operating activities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Cash flows from (used in) operating activities, continuing operations",
        "negatedLabel": "Net cash (outflow)/inflow"
       }
      }
     },
     "localname": "CashFlowsFromUsedInOperatingActivitiesContinuingOperations",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashOnHand": {
     "auth_ref": [
      "r140"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of cash held by the entity. This does not include demand deposits."
       }
      },
      "en-us": {
       "role": {
        "label": "Cash on hand",
        "terseLabel": "Cash at bank available on demand"
       }
      }
     },
     "localname": "CashOnHand",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcashandcashequivalentsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CashPaidLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssued": {
     "auth_ref": [
      "r256",
      "r257"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The decrease in liabilities under insurance contracts and reinsurance contracts issued resulting from cash paid. [Refer: Liabilities under insurance contracts and reinsurance contracts issued]"
       }
      },
      "en-us": {
       "role": {
        "label": "Cash paid, liabilities under insurance contracts and reinsurance contracts issued",
        "terseLabel": "Issue of shares"
       }
      }
     },
     "localname": "CashPaidLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssued",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CategoriesOfRelatedPartiesAxis": {
     "auth_ref": [
      "r88"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Categories of related parties [axis]"
       }
      }
     },
     "localname": "CategoriesOfRelatedPartiesAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/DiscontinuedOperationsDetails",
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails",
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfAssetsAxis": {
     "auth_ref": [
      "r99",
      "r101",
      "r165",
      "r179"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Classes of assets [axis]"
       }
      }
     },
     "localname": "ClassesOfAssetsAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfCashPaymentsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Classes of cash payments from operating activities [abstract]",
        "terseLabel": "Movements in working capital:"
       }
      }
     },
     "localname": "ClassesOfCashPaymentsAbstract",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfFinancialInstrumentsAxis": {
     "auth_ref": [
      "r207",
      "r209",
      "r210",
      "r212"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Classes of financial instruments [axis]"
       }
      }
     },
     "localname": "ClassesOfFinancialInstrumentsAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable",
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfFinancialInstrumentsMember": {
     "auth_ref": [
      "r207",
      "r209",
      "r210",
      "r212"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for aggregated classes of financial instruments. Financial instruments are contracts that give rise to a financial asset of one entity and a financial liability or equity instrument of another entity. It also represents the standard value for the 'Classes of financial instruments' axis if no other member is used. [Refer: Financial assets; Financial liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Financial instruments, class [member]"
       }
      }
     },
     "localname": "ClassesOfFinancialInstrumentsMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ClassesOfFinancialLiabilitiesAxis": {
     "auth_ref": [
      "r214",
      "r215",
      "r242",
      "r253"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Classes of financial liabilities [axis]"
       }
      }
     },
     "localname": "ClassesOfFinancialLiabilitiesAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfIntangibleAssetsAndGoodwillAxis": {
     "auth_ref": [
      "r110"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Classes of intangible assets and goodwill [axis]"
       }
      }
     },
     "localname": "ClassesOfIntangibleAssetsAndGoodwillAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofestimatedusefullifeofintangibleassetsTable",
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfOrdinarySharesAxis": {
     "auth_ref": [
      "r93"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Classes of ordinary shares [axis]"
       }
      }
     },
     "localname": "ClassesOfOrdinarySharesAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable",
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable_Parentheticals"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis": {
     "auth_ref": [
      "r73"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Classes of property, plant and equipment [axis]"
       }
      }
     },
     "localname": "ClassesOfPropertyPlantAndEquipmentAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofPropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable",
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfShareCapitalAxis": {
     "auth_ref": [
      "r38"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Classes of share capital [axis]"
       }
      }
     },
     "localname": "ClassesOfShareCapitalAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation",
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ClassesOfShareCapitalMember": {
     "auth_ref": [
      "r38"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for share capital of the entity. It also represents the standard value for the 'Classes of share capital' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Share capital [member]"
       }
      }
     },
     "localname": "ClassesOfShareCapitalMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation",
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ComponentsOfEquityAxis": {
     "auth_ref": [
      "r9"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Components of equity [axis]"
       }
      }
     },
     "localname": "ComponentsOfEquityAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable",
      "http://www.cazoo.com/role/ScheduleoffairvaluemovementsTable",
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofwarrantsoutstandingTable",
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_ComprehensiveIncome": {
     "auth_ref": [
      "r4",
      "r41",
      "r145",
      "r147",
      "r149",
      "r154"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of change in equity resulting from transactions and other events, other than those changes resulting from transactions with owners in their capacity as owners."
       }
      },
      "en-us": {
       "role": {
        "label": "Comprehensive income",
        "totalLabel": "Total comprehensive loss for the year"
       }
      }
     },
     "localname": "ComprehensiveIncome",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ComprehensiveIncomeFromContinuingOperations": {
     "auth_ref": [
      "r202"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The comprehensive income from continuing operations. [Refer: Continuing operations [member]; Comprehensive income]"
       }
      },
      "en-us": {
       "role": {
        "label": "Comprehensive income from continuing operations",
        "terseLabel": "Continuing operations"
       }
      }
     },
     "localname": "ComprehensiveIncomeFromContinuingOperations",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ComputerEquipmentMember": {
     "auth_ref": [
      "r67"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a class of property, plant and equipment representing computer equipment. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Computer equipment [member]",
        "terseLabel": "Computer Equipment [Member]",
        "verboseLabel": "Computer equipment [Member]"
       }
      }
     },
     "localname": "ComputerEquipmentMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofPropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ComputerSoftwareMember": {
     "auth_ref": [
      "r112"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a class of intangible assets representing computer software. [Refer: Intangible assets other than goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Computer software [member]",
        "terseLabel": "Development costs and software [Member]"
       }
      }
     },
     "localname": "ComputerSoftwareMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ConsiderationPaidReceived": {
     "auth_ref": [
      "r136"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of consideration paid or received in respect of both obtaining and losing control of subsidiaries or other businesses. [Refer: Subsidiaries [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Consideration paid (received)",
        "terseLabel": "Consideration"
       }
      }
     },
     "localname": "ConsiderationPaidReceived",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ConsumerLoans": {
     "auth_ref": [
      "r11"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of consumer loans made by the entity. [Refer: Loans to consumers [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Loans to consumers",
        "terseLabel": "Security against stocking loans"
       }
      }
     },
     "localname": "ConsumerLoans",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/InventoryDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ContractAssets": {
     "auth_ref": [
      "r171",
      "r174"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of an entity\u2019s right to consideration in exchange for goods or services that the entity has transferred to a customer, when that right is conditioned on something other than the passage of time (for example, the entity\u2019s future performance)."
       }
      },
      "en-us": {
       "role": {
        "label": "Contract assets",
        "terseLabel": "Contract assets"
       }
      }
     },
     "localname": "ContractAssets",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcontractbalancesTable",
      "http://www.cazoo.com/role/ScheduleoftradeandotherreceivablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ContractLiabilities": {
     "auth_ref": [
      "r171",
      "r174"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of an entity\u2019s obligation to transfer goods or services to a customer for which the entity has received consideration (or the amount is due) from the customer."
       }
      },
      "en-us": {
       "role": {
        "label": "Contract liabilities",
        "negatedLabel": "Contract liabilities"
       }
      }
     },
     "localname": "ContractLiabilities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcontractbalancesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CostOfSales": {
     "auth_ref": [
      "r2",
      "r50"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 2.0,
       "parentTag": "ifrs-full_GrossProfit",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of all expenses directly or indirectly attributed to the goods or services sold. Attributed expenses include, but are not limited to, costs previously included in the measurement of inventory that has now been sold, such as depreciation and maintenance of factory buildings and equipment used in the production process, unallocated production overheads, and abnormal amounts of production costs of inventories."
       }
      },
      "en-us": {
       "role": {
        "label": "Cost of sales",
        "negatedLabel": "Cost of sales"
       }
      }
     },
     "localname": "CostOfSales",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentAssets": {
     "auth_ref": [
      "r28",
      "r149",
      "r150"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 2.0,
       "parentTag": "ifrs-full_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of assets that the entity (a) expects to realise or intends to sell or consume in its normal operating cycle; (b) holds primarily for the purpose of trading; (c) expects to realise within twelve months after the reporting period; or (d) classifies as cash or cash equivalents (as defined in IAS 7) unless the asset is restricted from being exchanged or used to settle a liability for at least twelve months after the reporting period. [Refer: Assets]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current assets",
        "totalLabel": "Total current assets"
       }
      }
     },
     "localname": "CurrentAssets",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current assets [abstract]",
        "terseLabel": "Current assets"
       }
      }
     },
     "localname": "CurrentAssetsAbstract",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_CurrentContractLiabilities": {
     "auth_ref": [
      "r171"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current contract liabilities. [Refer: Contract liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current contract liabilities",
        "terseLabel": "Contract liabilities"
       }
      }
     },
     "localname": "CurrentContractLiabilities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftradeandotherpayablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentFinancialAssets": {
     "auth_ref": [
      "r205"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current financial assets. [Refer: Financial assets]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current financial assets",
        "terseLabel": "Total current"
       }
      }
     },
     "localname": "CurrentFinancialAssets",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentLeaseLiabilities": {
     "auth_ref": [
      "r178"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 3.0,
       "parentTag": "ifrs-full_CurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current lease liabilities. [Refer: Lease liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current lease liabilities",
        "terseLabel": "Lease liabilities"
       }
      }
     },
     "localname": "CurrentLeaseLiabilities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentLiabilities": {
     "auth_ref": [
      "r30",
      "r149",
      "r152"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 1.0,
       "parentTag": "ifrs-full_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Expiry date 2023-01-01: The amount of liabilities that: (a) the entity expects to settle in its normal operating cycle; (b) the entity holds primarily for the purpose of trading; (c) are due to be settled within twelve months after the reporting period; or (d) the entity does not have an unconditional right to defer settlement for at least twelve months after the reporting period.\nEffective 2023-01-01: The amount of liabilities that: (a) the entity expects to settle in its normal operating cycle; (b) the entity holds primarily for the purpose of trading; (c) are due to be settled within twelve months after the reporting period; or (d) the entity does not have the right at the end of the reporting period to defer settlement for at least twelve months after the reporting period."
       }
      },
      "en-us": {
       "role": {
        "label": "Current liabilities",
        "totalLabel": "Total current liabilities"
       }
      }
     },
     "localname": "CurrentLiabilities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentLiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current liabilities [abstract]",
        "terseLabel": "Current liabilities"
       }
      }
     },
     "localname": "CurrentLiabilitiesAbstract",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_CurrentMember": {
     "auth_ref": [
      "r211",
      "r224",
      "r259"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a current time band."
       }
      },
      "en-us": {
       "role": {
        "label": "Current [member]",
        "terseLabel": "Current [Member]"
       }
      }
     },
     "localname": "CurrentMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinterestbearingloansandborrowingsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_CurrentPortionOfLongtermBorrowings": {
     "auth_ref": [
      "r23"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 1.0,
       "parentTag": "ifrs-full_NoncurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The current portion of non-current borrowings. [Refer: Borrowings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current portion of non-current borrowings",
        "terseLabel": "Loans and borrowings"
       }
      }
     },
     "localname": "CurrentPortionOfLongtermBorrowings",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentProvisions": {
     "auth_ref": [
      "r21"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 4.0,
       "parentTag": "ifrs-full_CurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current provisions, including provisions for employee benefits. [Refer: Provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current provisions",
        "terseLabel": "Provisions"
       }
      }
     },
     "localname": "CurrentProvisions",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_CurrentTradeReceivables": {
     "auth_ref": [
      "r29",
      "r33"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current trade receivables. [Refer: Trade receivables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current trade receivables",
        "terseLabel": "Current"
       }
      }
     },
     "localname": "CurrentTradeReceivables",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftradeandotherreceivablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DateOfGrantOfSharebasedPaymentArrangement": {
     "auth_ref": [
      "r186",
      "r193"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The date on which share-based payment arrangements are granted. [Refer: Share-based payment arrangements [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Date of grant of share-based payment arrangement",
        "terseLabel": "Grant date"
       }
      }
     },
     "localname": "DateOfGrantOfSharebasedPaymentArrangement",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DecreaseIncreaseThroughTaxOnSharebasedPaymentTransactions": {
     "auth_ref": [
      "r8"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The decrease (increase) in equity resulting from tax on transactions in which the entity: (a) receives goods or services from the supplier of those goods or services (including an employee) in a share-based payment arrangement; or (b) incurs an obligation to settle the transaction with the supplier in a share-based payment arrangement when another group entity receives those goods or services. [Refer: Share-based payment arrangements [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Decrease (increase) through tax on share-based payment transactions, equity",
        "terseLabel": "Taxation on share based payments"
       }
      }
     },
     "localname": "DecreaseIncreaseThroughTaxOnSharebasedPaymentTransactions",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DeferredTaxAssets": {
     "auth_ref": [
      "r22",
      "r24",
      "r60"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amounts of income taxes recoverable in future periods in respect of: (a) deductible temporary differences; (b) the carryforward of unused tax losses; and (c) the carryforward of unused tax credits. [Refer: Temporary differences [member]; Unused tax credits [member]; Unused tax losses [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Deferred tax assets",
        "terseLabel": "Total deferred tax assets recognized"
       }
      }
     },
     "localname": "DeferredTaxAssets",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DeferredTaxExpenseIncomeRecognisedInProfitOrLoss": {
     "auth_ref": [
      "r61"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of tax expense or income relating to changes in deferred tax liabilities and deferred tax assets, recognised in profit or loss. [Refer: Deferred tax assets; Deferred tax expense (income); Deferred tax liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Deferred tax expense (income) recognised in profit or loss",
        "terseLabel": "Deferred tax asset not recognized",
        "verboseLabel": "Losses"
       }
      }
     },
     "localname": "DeferredTaxExpenseIncomeRecognisedInProfitOrLoss",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxTable",
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTemporaryDifferences": {
     "auth_ref": [
      "r54"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of deferred tax expense or income relating to the creation or reversal of temporary differences. [Refer: Temporary differences [member]; Deferred tax expense (income)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Deferred tax expense (income) relating to origination and reversal of temporary differences",
        "terseLabel": "Utilization of deferred tax previously unrecognized"
       }
      }
     },
     "localname": "DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTemporaryDifferences",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DeferredTaxExpenseIncomeRelatingToTaxRateChangesOrImpositionOfNewTaxes": {
     "auth_ref": [
      "r55"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of deferred tax expense or income relating to tax rate changes or the imposition of new taxes. [Refer: Deferred tax expense (income)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Deferred tax expense (income) relating to tax rate changes or imposition of new taxes",
        "terseLabel": "Effect of tax rate change on opening balance"
       }
      }
     },
     "localname": "DeferredTaxExpenseIncomeRelatingToTaxRateChangesOrImpositionOfNewTaxes",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DeferredTaxLiabilities": {
     "auth_ref": [
      "r22",
      "r24",
      "r60"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 5.0,
       "parentTag": "ifrs-full_NoncurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amounts of income taxes payable in future periods in respect of taxable temporary differences. [Refer: Temporary differences [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Deferred tax liabilities",
        "terseLabel": "Deferred tax"
       }
      }
     },
     "localname": "DeferredTaxLiabilities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate": {
     "auth_ref": [
      "r196"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount recognised as of the acquisition date for deferred tax liabilities assumed in a business combination. [Refer: Deferred tax liabilities; Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Deferred tax liabilities recognised as of acquisition date",
        "negatedLabel": "Deferred tax liabilities"
       }
      }
     },
     "localname": "DeferredTaxLiabilitiesRecognisedAsOfAcquisitionDate",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DeferredTaxLiabilityAsset": {
     "auth_ref": [
      "r60"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of deferred tax liabilities or assets. [Refer: Deferred tax liabilities; Deferred tax assets]"
       }
      },
      "en-us": {
       "role": {
        "label": "Deferred tax liability (asset)",
        "terseLabel": "Deferred tax liabilities, net",
        "verboseLabel": "Deferred tax arising on intangible assets"
       }
      }
     },
     "localname": "DeferredTaxLiabilityAsset",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable",
      "http://www.cazoo.com/role/ScheduleofdeferredtaxTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DeferredTaxLiabilityAssociatedWithRegulatoryDeferralAccountBalances": {
     "auth_ref": [
      "r168",
      "r170"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of deferred tax liability associated with regulatory deferral account balances. [Refer: Deferred tax liabilities; Regulatory deferral account balances [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Deferred tax liability associated with regulatory deferral account balances",
        "negatedPeriodEndLabel": "Ending balance",
        "periodStartLabel": "Beginning balance"
       }
      }
     },
     "localname": "DeferredTaxLiabilityAssociatedWithRegulatoryDeferralAccountBalances",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxliabilitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity": {
     "auth_ref": [
      "r57"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of deferred tax related to items credited (charged) directly to equity. [Refer: Deferred tax expense (income)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Deferred tax relating to items credited (charged) directly to equity",
        "terseLabel": "Difference between corporation tax and deferred tax rate"
       }
      }
     },
     "localname": "DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DepreciationAndAmortisationExpense": {
     "auth_ref": [
      "r1",
      "r3",
      "r50",
      "r160",
      "r229",
      "r236"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of depreciation and amortisation expense. Depreciation and amortisation are the systematic allocations of depreciable amounts of assets over their useful lives."
       }
      },
      "en-us": {
       "role": {
        "label": "Depreciation and amortisation expense",
        "terseLabel": "Depreciation expense"
       }
      }
     },
     "localname": "DepreciationAndAmortisationExpense",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofamountsrecognizedinthestatementofprofitandlossTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DepreciationExpense": {
     "auth_ref": [
      "r11"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of depreciation expense. Depreciation is the systematic allocation of depreciable amounts of tangible assets over their useful lives."
       }
      },
      "en-us": {
       "role": {
        "label": "Depreciation expense",
        "negatedLabel": "Depreciation charge for the year"
       }
      }
     },
     "localname": "DepreciationExpense",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The description of the entity's accounting policy for employee benefits. Employee benefits are all forms of consideration given by an entity in exchange for services rendered by employees or for the termination of employment."
       }
      },
      "en-us": {
       "role": {
        "label": "Description of accounting policy for employee benefits [text block]",
        "terseLabel": "Employee benefits"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The description of the entity's accounting policy for financial instruments. [Refer: Financial instruments, class [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Description of accounting policy for financial instruments [text block]",
        "terseLabel": "Financial instruments"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The description of the entity's accounting policy for foreign currency translation."
       }
      },
      "en-us": {
       "role": {
        "label": "Description of accounting policy for foreign currency translation [text block]",
        "terseLabel": "Foreign currency"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DescriptionOfAccountingPolicyForGovernmentGrants": {
     "auth_ref": [
      "r83"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The description of the entity's accounting policy for government grants, including the methods of presentation adopted in the financial statements. [Refer: Government [member]; Government grants]"
       }
      },
      "en-us": {
       "role": {
        "label": "Description of accounting policy for government grants [text block]",
        "terseLabel": "Government grants"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForGovernmentGrants",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The description of the entity's accounting policy for the impairment of assets."
       }
      },
      "en-us": {
       "role": {
        "label": "Description of accounting policy for impairment of assets [text block]",
        "terseLabel": "Impairment of tangible and intangible assets other than goodwill"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The description of the entity's accounting policy for intangible assets and goodwill. [Refer: Intangible assets and goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Description of accounting policy for intangible assets and goodwill [text block]",
        "terseLabel": "Intangible assets and goodwill"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The description of the entity's accounting policy for leases. A lease is an agreement whereby the lessor conveys to the lessee in return for a payment or series of payments the right to use an asset for an agreed period of time."
       }
      },
      "en-us": {
       "role": {
        "label": "Description of accounting policy for leases [text block]",
        "terseLabel": "Leasing"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForLeasesExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DescriptionOfAccountingPolicyForProvisionsExplanatory": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The description of the entity's accounting policy for provisions. [Refer: Provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Description of accounting policy for provisions [text block]",
        "terseLabel": "Provisions"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForProvisionsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DescriptionOfAccountingPolicyForRecognisingDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueExplanatory": {
     "auth_ref": [
      "r206"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The description of the entity's accounting policy for recognising in profit or loss the difference between the fair value at initial recognition and the transaction price to reflect a change in factors (including time) that market participants would take into account when pricing the asset or liability. [Refer: Financial instruments, class [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Description of accounting policy for recognising in profit or loss difference between fair value at initial recognition and transaction price [text block]",
        "terseLabel": "Schedule of amounts recognized in the statement of profit and loss"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForRecognisingDifferenceBetweenFairValueAtInitialRecognitionAndAmountDeterminedUsingValuationTechniqueExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The description of the entity's accounting policy for transactions in which the entity: (a) receives goods or services from the supplier of those goods or services (including an employee) in a share-based payment arrangement; or (b) incurs an obligation to settle the transaction with the supplier in a share-based payment arrangement when another group entity receives those goods or services. [Refer: Share-based payment arrangements [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Description of accounting policy for share-based payment transactions [text block]",
        "terseLabel": "Share-based payments"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DescriptionOfAccountingPolicyForWarrantsExplanatory": {
     "auth_ref": [
      "r12"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The description of the entity's accounting policy for warrants. Warrants are financial instruments that give the holder the right to purchase ordinary shares."
       }
      },
      "en-us": {
       "role": {
        "label": "Description of accounting policy for warrants [text block]",
        "terseLabel": "Warrants"
       }
      }
     },
     "localname": "DescriptionOfAccountingPolicyForWarrantsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted": {
     "auth_ref": [
      "r191"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The expected volatility of the share price used to calculate the fair value of the share options granted. Expected volatility is a measure of the amount by which a price is expected to fluctuate during a period. The measure of volatility used in option pricing models is the annualised standard deviation of the continuously compounded rates of return on the share over a period of time."
       }
      },
      "en-us": {
       "role": {
        "label": "Expected volatility, share options granted",
        "terseLabel": "Expected volatility"
       }
      }
     },
     "localname": "DescriptionOfExpectedVolatilityShareOptionsGranted",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvalueofthewarrantsTable",
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable"
     ],
     "xbrltype": "percentItemType"
    },
    "ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted": {
     "auth_ref": [
      "r191"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The implied yield currently available on zero-coupon government issues of the country in whose currency the exercise price for share options granted is expressed, with a remaining term equal to the expected term of the option being valued (based on the option's remaining contractual life and taking into account the effects of expected early exercise). [Refer: Government [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Risk free interest rate, share options granted",
        "terseLabel": "Risk free interest rate"
       }
      }
     },
     "localname": "DescriptionOfRiskFreeInterestRateShareOptionsGranted",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvalueofthewarrantsTable"
     ],
     "xbrltype": "percentItemType"
    },
    "ifrs-full_DilutedEarningsLossPerShare": {
     "auth_ref": [
      "r93",
      "r94"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator), divided by the weighted average number of ordinary shares outstanding during the period (the denominator), both adjusted for the effects of all dilutive potential ordinary shares. [Refer: Ordinary shares [member]; Weighted average [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Diluted earnings (loss) per share",
        "terseLabel": "Diluted loss per ordinary share (in Pounds per share)"
       }
      }
     },
     "localname": "DilutedEarningsLossPerShare",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofearningspershareTable"
     ],
     "xbrltype": "perShareItemType"
    },
    "ifrs-full_DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares": {
     "auth_ref": [
      "r96"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The number of dilutive potential ordinary shares that relate to the assumed exercise of the entity's share options."
       }
      },
      "en-us": {
       "role": {
        "label": "Dilutive effect of share options on number of ordinary shares",
        "terseLabel": "Dilutive effect of share options, Note 25"
       }
      }
     },
     "localname": "DilutiveEffectOfShareOptionsOnNumberOfOrdinaryShares",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofearningspershareTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "ifrs-full_DisclosureOfAccountingJudgementsAndEstimatesExplanatory": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of judgements that management has made in the process of applying the entity's accounting policies that have the most significant effect on amounts recognised in the financial statements along with information about the assumptions that the entity makes about the future, and other major sources of estimation uncertainty at the end of the reporting period, that have a significant risk of resulting in a material adjustment to the carrying amounts of assets and liabilities within the next year. [Refer: Carrying amount [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of accounting judgements and estimates [text block]",
        "terseLabel": "Accounting judgements and estimates"
       }
      }
     },
     "localname": "DisclosureOfAccountingJudgementsAndEstimatesExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingJudgementsandEstimates"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfBorrowingsExplanatory": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of borrowings. [Refer: Borrowings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of borrowings [text block]",
        "terseLabel": "Loans and borrowings"
       }
      }
     },
     "localname": "DisclosureOfBorrowingsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/LoansandBorrowings"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfCashAndCashEquivalentsExplanatory": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of cash and cash equivalents. [Refer: Cash and cash equivalents]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of cash and cash equivalents [text block]",
        "terseLabel": "Cash and cash equivalents"
       }
      }
     },
     "localname": "DisclosureOfCashAndCashEquivalentsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/CashandCashEquivalents"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory": {
     "auth_ref": [
      "r38"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of classes of share capital. [Refer: Share capital [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of classes of share capital [text block]",
        "terseLabel": "Share capital"
       }
      }
     },
     "localname": "DisclosureOfClassesOfShareCapitalExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapital"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfDeferredTaxesExplanatory": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of deferred taxes. [Refer: Deferred tax liabilities; Deferred tax assets]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of deferred taxes [text block]",
        "terseLabel": "Schedule of deferred tax"
       }
      }
     },
     "localname": "DisclosureOfDeferredTaxesExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/TaxationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory": {
     "auth_ref": [
      "r110"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of detailed information about intangible assets. [Refer: Intangible assets other than goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of detailed information about intangible assets [text block]",
        "terseLabel": "Schedule of estimated useful life of intangible assets"
       }
      }
     },
     "localname": "DisclosureOfDetailedInformationAboutIntangibleAssetsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory": {
     "auth_ref": [
      "r73"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of detailed information about property, plant and equipment. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of detailed information about property, plant and equipment [text block]",
        "terseLabel": "Schedule of right-of-use assets held under leases"
       }
      }
     },
     "localname": "DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/PropertyPlantandEquipmentTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfEarningsPerShareExplanatory": {
     "auth_ref": [
      "r97"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for earnings per share."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of earnings per share [text block]",
        "terseLabel": "Earnings per share"
       }
      }
     },
     "localname": "DisclosureOfEarningsPerShareExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/EarningsPerShare"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfEmployeeBenefitsExplanatory": {
     "auth_ref": [
      "r80"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for employee benefits."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of employee benefits [text block]",
        "terseLabel": "Employee benefit expenses"
       }
      }
     },
     "localname": "DisclosureOfEmployeeBenefitsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/EmployeeBenefitExpenses"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfFairValueOfFinancialInstrumentsExplanatory": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of the fair value of financial instruments. [Refer: Financial instruments, class [member]; At fair value [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of fair value of financial instruments [text block]",
        "terseLabel": "Schedule of fair value movements"
       }
      }
     },
     "localname": "DisclosureOfFairValueOfFinancialInstrumentsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/WarrantsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfFinancialInstrumentsExplanatory": {
     "auth_ref": [
      "r227"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for financial instruments."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of financial instruments [text block]",
        "terseLabel": "Financial instruments"
       }
      }
     },
     "localname": "DisclosureOfFinancialInstrumentsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/FinancialInstruments"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfGoingConcernExplanatory": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of the entity's ability to continue as a going concern."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of going concern [text block]",
        "terseLabel": "Going concern"
       }
      }
     },
     "localname": "DisclosureOfGoingConcernExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesByPolicy"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfIncomeTaxExplanatory": {
     "auth_ref": [
      "r63"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for income taxes."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of income tax [text block]",
        "terseLabel": "Taxation"
       }
      }
     },
     "localname": "DisclosureOfIncomeTaxExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/Taxation"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory": {
     "auth_ref": [
      "r192"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of information about indirect, by reference to the fair value of the equity instruments granted, measurement of the fair value of goods or services received as consideration for the entity's share options."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of indirect measurement of fair value of goods or services received, share options granted during period [text block]",
        "terseLabel": "Schedule of relevant in the determination of fair value of the employee share options granted"
       }
      }
     },
     "localname": "DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPaymentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfIntangibleAssetsAndGoodwillExplanatory": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of intangible assets and goodwill. [Refer: Intangible assets and goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of intangible assets and goodwill [text block]",
        "terseLabel": "Intangible assets and goodwill"
       }
      }
     },
     "localname": "DisclosureOfIntangibleAssetsAndGoodwillExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwill"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfInventoriesExplanatory": {
     "auth_ref": [
      "r82"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for inventories."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of inventories [text block]",
        "terseLabel": "Inventory"
       }
      }
     },
     "localname": "DisclosureOfInventoriesExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/Inventory"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfLeasesExplanatory": {
     "auth_ref": [
      "r184",
      "r185"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for leases."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of leases [text block]",
        "terseLabel": "Leases"
       }
      }
     },
     "localname": "DisclosureOfLeasesExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/Leases"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsExplanatory": {
     "auth_ref": [
      "r182"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of a maturity analysis of operating lease payments. Operating lease is a lease that does not transfer substantially all the risks and rewards incidental to ownership of an underlying asset."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of maturity analysis of operating lease payments [text block]",
        "terseLabel": "Schedule of receivable under non-cancellable operating leases"
       }
      }
     },
     "localname": "DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems": {
     "auth_ref": [],
     "lang": {
      "en": {
       "role": {
        "documentation": "Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of non-adjusting events after reporting period [line items]"
       }
      }
     },
     "localname": "DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory": {
     "auth_ref": [
      "r203"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for non-current assets held for sale and discontinued operations."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of non-current assets held for sale and discontinued operations [text block]",
        "terseLabel": "Discontinued operations"
       }
      }
     },
     "localname": "DisclosureOfNoncurrentAssetsHeldForSaleAndDiscontinuedOperationsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/DiscontinuedOperations"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory": {
     "auth_ref": [
      "r188"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of the number and weighted average exercise prices of share options. [Refer: Weighted average [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of number and weighted average exercise prices of share options [text block]",
        "terseLabel": "Schedule of reconciles the share options outstanding"
       }
      }
     },
     "localname": "DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPaymentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfOtherOperatingExpenseExplanatory": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of other operating expense. [Refer: Other operating income (expense)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of other operating expense [text block]",
        "terseLabel": "Operating expenses"
       }
      }
     },
     "localname": "DisclosureOfOtherOperatingExpenseExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/OperatingExpenses"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfOtherProvisionsExplanatory": {
     "auth_ref": [
      "r104"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of other provisions. [Refer: Other provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of other provisions [text block]",
        "terseLabel": "Schedule of provisions"
       }
      }
     },
     "localname": "DisclosureOfOtherProvisionsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ProvisionsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory": {
     "auth_ref": [
      "r74"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for property, plant and equipment."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of property, plant and equipment [text block]",
        "terseLabel": "Property, plant and equipment"
       }
      }
     },
     "localname": "DisclosureOfPropertyPlantAndEquipmentExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/PropertyPlantandEquipment"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfProvisionsExplanatory": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of provisions. [Refer: Provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of provisions [text block]",
        "terseLabel": "Provisions"
       }
      }
     },
     "localname": "DisclosureOfProvisionsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/Provisions"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory": {
     "auth_ref": [
      "r179"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of quantitative information about right-of-use assets. [Refer: Right-of-use assets]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of quantitative information about right-of-use assets [text block]",
        "terseLabel": "Schedule of right-of-use assets"
       }
      }
     },
     "localname": "DisclosureOfQuantitativeInformationAboutRightofuseAssetsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfRelatedPartyExplanatory": {
     "auth_ref": [
      "r90"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for related parties."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of related party [text block]",
        "terseLabel": "Related party transactions"
       }
      }
     },
     "localname": "DisclosureOfRelatedPartyExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/RelatedPartyTransactions"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfRestrictedCashAndCashEquivalentsExplanatory": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of restricted cash and cash equivalents. [Refer: Restricted cash and cash equivalents]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of restricted cash and cash equivalents [text block]",
        "terseLabel": "Schedule of cash and cash equivalents"
       }
      }
     },
     "localname": "DisclosureOfRestrictedCashAndCashEquivalentsExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/CashandCashEquivalentsTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfRevenueExplanatory": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for revenue."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of revenue [text block]",
        "terseLabel": "Revenue"
       }
      }
     },
     "localname": "DisclosureOfRevenueExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/Revenue"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory": {
     "auth_ref": [
      "r13"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The entire disclosure for significant accounting policies applied by the entity."
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of significant accounting policies [text block]",
        "terseLabel": "Significant accounting policies"
       }
      }
     },
     "localname": "DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/SignificantAccountingPolicies"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of trade and other payables. [Refer: Trade and other payables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of trade and other payables [text block]",
        "terseLabel": "Trade and other payables"
       }
      }
     },
     "localname": "DisclosureOfTradeAndOtherPayablesExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/TradeandOtherPayables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisclosureOfTradeAndOtherReceivablesExplanatory": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The disclosure of trade and other receivables. [Refer: Trade and other receivables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disclosure of trade and other receivables [text block]",
        "terseLabel": "Trade and other receivables"
       }
      }
     },
     "localname": "DisclosureOfTradeAndOtherReceivablesExplanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/TradeandOtherReceivables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_DisposalsAndRetirementsPropertyPlantAndEquipment": {
     "auth_ref": [
      "r72"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The decrease in property, plant and equipment resulting from disposals and retirements. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disposals and retirements, property, plant and equipment",
        "terseLabel": "Disposals"
       }
      }
     },
     "localname": "DisposalsAndRetirementsPropertyPlantAndEquipment",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DisposalsPropertyPlantAndEquipment": {
     "auth_ref": [
      "r71"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The decrease in property, plant and equipment resulting from disposals. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Disposals, property, plant and equipment",
        "negatedLabel": "Disposals"
       }
      }
     },
     "localname": "DisposalsPropertyPlantAndEquipment",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_DividendsPaidOrdinarySharesPerShare": {
     "auth_ref": [
      "r98"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of dividends paid per ordinary share."
       }
      },
      "en-us": {
       "role": {
        "label": "Dividends paid, ordinary shares per share",
        "terseLabel": "Shares per share"
       }
      }
     },
     "localname": "DividendsPaidOrdinarySharesPerShare",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntityDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "ifrs-full_EarningsPerShareAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Earnings per share [abstract]",
        "terseLabel": "Earnings per share:"
       }
      }
     },
     "localname": "EarningsPerShareAbstract",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents": {
     "auth_ref": [
      "r132",
      "r133"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The effect of exchange rate changes on cash and cash equivalents held or due in a foreign currency. [Refer: Cash and cash equivalents]"
       }
      },
      "en-us": {
       "role": {
        "label": "Effect of exchange rate changes on cash and cash equivalents",
        "terseLabel": "Net foreign exchange difference"
       }
      }
     },
     "localname": "EffectOfExchangeRateChangesOnCashAndCashEquivalents",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_EmployeeBenefitsExpense": {
     "auth_ref": [
      "r1",
      "r3",
      "r50"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The expense of all forms of consideration given by an entity in exchange for a service rendered by employees or for the termination of employment."
       }
      },
      "en-us": {
       "role": {
        "label": "Employee benefits expense",
        "terseLabel": "Total employee benefit expenses"
       }
      }
     },
     "localname": "EmployeeBenefitsExpense",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofemployeebenefitexpensesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_EntitysTotalForRelatedPartiesMember": {
     "auth_ref": [
      "r88"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the standard value for the 'Categories of related parties' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Entity's total for related parties [member]"
       }
      }
     },
     "localname": "EntitysTotalForRelatedPartiesMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_Equity": {
     "auth_ref": [
      "r23",
      "r35",
      "r144",
      "r146",
      "r162",
      "r163",
      "r164"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of residual interest in the assets of the entity after deducting all its liabilities."
       }
      },
      "en-us": {
       "role": {
        "label": "Equity",
        "periodEndLabel": "Balance",
        "periodStartLabel": "Balance",
        "totalLabel": "Total equity"
       }
      }
     },
     "localname": "Equity",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet",
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_EquityMember": {
     "auth_ref": [
      "r9"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the residual interest in the assets of the entity after deducting all its liabilities. It also represents the standard value for the 'Components of equity' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Equity [member]"
       }
      }
     },
     "localname": "EquityMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvaluemovementsTable",
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofwarrantsoutstandingTable",
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ExercisePriceShareOptionsGranted2019": {
     "auth_ref": [
      "r191"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The exercise price of share options granted."
       }
      },
      "en-us": {
       "role": {
        "label": "Exercise price, share options granted",
        "terseLabel": "Exercise price (in Dollars per share)"
       }
      }
     },
     "localname": "ExercisePriceShareOptionsGranted2019",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvalueofthewarrantsTable"
     ],
     "xbrltype": "perShareItemType"
    },
    "ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted": {
     "auth_ref": [
      "r191"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The percentage of an expected dividend used to calculate the fair value of share options granted."
       }
      },
      "en-us": {
       "role": {
        "label": "Expected dividend as percentage, share options granted",
        "terseLabel": "Dividend yield"
       }
      }
     },
     "localname": "ExpectedDividendAsPercentageShareOptionsGranted",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvalueofthewarrantsTable",
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable"
     ],
     "xbrltype": "percentItemType"
    },
    "ifrs-full_ExpenseFromSharebasedPaymentTransactionsWithEmployees": {
     "auth_ref": [
      "r11"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of expense from share-based payment transactions with employees. [Refer: Expense from share-based payment transactions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Expense from share-based payment transactions with employees",
        "terseLabel": "Share-based payment expenses"
       }
      }
     },
     "localname": "ExpenseFromSharebasedPaymentTransactionsWithEmployees",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofemployeebenefitexpensesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ExplanationOfDifferenceBetweenOperatingLeaseCommitmentsDisclosedApplyingIAS17AndLeaseLiabilitiesRecognisedAtDateOfInitialApplicationOfIFRS16Explanatory": {
     "auth_ref": [
      "r183"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The explanation of the difference between: (a) operating lease commitments disclosed applying IAS 17 at the end of the annual reporting period immediately preceding the date of initial application of IFRS 16, discounted using the incremental borrowing rate at the date of initial application; and (b) lease liabilities recognised in the statement of financial position at the date of initial application of IFRS 16. The incremental borrowing rate is the rate of interest that a lessee would have to pay to borrow over a similar term, and with a similar security, the funds necessary to obtain an asset of a similar value to the right-of-use asset in a similar economic environment."
       }
      },
      "en-us": {
       "role": {
        "label": "Explanation of difference between operating lease commitments disclosed applying IAS 17 and lease liabilities recognised at date of initial application of IFRS 16 [text block]",
        "terseLabel": "Schedule of lease liabilities"
       }
      }
     },
     "localname": "ExplanationOfDifferenceBetweenOperatingLeaseCommitmentsDisclosedApplyingIAS17AndLeaseLiabilitiesRecognisedAtDateOfInitialApplicationOfIFRS16Explanatory",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/LeasesTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_ExplanationOfFinancialEffectOfNonadjustingEventAfterReportingPeriod": {
     "auth_ref": [
      "r51"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The explanation of either an estimate of the financial effect of a non-adjusting event after the reporting period or a statement that such an estimate cannot be made."
       }
      },
      "en-us": {
       "role": {
        "label": "Explanation of financial effect of non-adjusting event after reporting period [text block]",
        "terseLabel": "Events after the reporting date"
       }
      }
     },
     "localname": "ExplanationOfFinancialEffectOfNonadjustingEventAfterReportingPeriod",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDate"
     ],
     "xbrltype": "textBlockItemType"
    },
    "ifrs-full_FairValueOfAcquiredReceivables": {
     "auth_ref": [
      "r195"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The fair value of receivables acquired in a business combination. [Refer: Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Fair value of acquired receivables",
        "terseLabel": "Trade and other receivables"
       }
      }
     },
     "localname": "FairValueOfAcquiredReceivables",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_FinanceCosts": {
     "auth_ref": [
      "r44"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 4.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of costs associated with financing activities of the entity."
       }
      },
      "en-us": {
       "role": {
        "label": "Finance costs",
        "negatedLabel": "Finance expense"
       }
      }
     },
     "localname": "FinanceCosts",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_FinanceIncome": {
     "auth_ref": [
      "r47"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ScheduleofrecognizedinprofitorlossTable": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of income associated with interest and other financing activities of the entity."
       }
      },
      "en-us": {
       "role": {
        "label": "Finance income",
        "totalLabel": "Total finance income"
       }
      }
     },
     "localname": "FinanceIncome",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrecognizedinprofitorlossTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_FinanceIncomeCost": {
     "auth_ref": [
      "r47"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 2.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of income or cost associated with interest and other financing activities of the entity."
       }
      },
      "en-us": {
       "role": {
        "label": "Finance income (cost)",
        "terseLabel": "Finance income"
       }
      }
     },
     "localname": "FinanceIncomeCost",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_FinancialAssets": {
     "auth_ref": [
      "r205",
      "r207",
      "r208",
      "r210",
      "r211"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity\u2019s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity\u2019s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity\u2019s own equity instruments. For this purpose the entity\u2019s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity\u2019s own equity instruments. [Refer: Financial instruments, class [member]; Financial liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Financial assets",
        "terseLabel": "Financial investments"
       }
      }
     },
     "localname": "FinancialAssets",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_FinancialAssetsAtAmortisedCost": {
     "auth_ref": [
      "r217"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of financial assets at amortised cost. The amortised cost is the amount at which financial assets are measured at initial recognition minus principal repayments, plus or minus the cumulative amortisation using the effective interest method of any difference between that initial amount and the maturity amount, and adjusted for any impairment. [Refer: Financial assets]"
       }
      },
      "en-us": {
       "role": {
        "label": "Financial assets at amortised cost",
        "terseLabel": "Non-current"
       }
      }
     },
     "localname": "FinancialAssetsAtAmortisedCost",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialassetsotherthancashandshorttermdepositsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_FinancialLiabilities": {
     "auth_ref": [
      "r205"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of liabilities that are: (a) a contractual obligation: (i) to deliver cash or another financial asset to another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially unfavourable to the entity; or (b) a contract that will, or may be, settled in the entity\u2019s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to deliver a variable number of the entity\u2019s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity\u2019s own equity instruments. For this purpose, rights, options or warrants to acquire a fixed number of the entity\u2019s own equity instruments for a fixed amount of any currency are equity instruments if the entity offers the rights, options or warrants pro rata to all of its existing owners of the same class of its own non-derivative equity instruments. Also, for those purposes the entity\u2019s own equity instruments do not include puttable financial instruments that are classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity\u2019s own equity instruments. As an exception, an instrument that meets the definition of a financial liability is classified as an equity instrument if it has all the features and meets the conditions in paragraphs 16A-16B or paragraphs 16C-16D of IAS 32. [Refer: Financial instruments, class [member]; Financial assets; Derivatives [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Financial liabilities",
        "terseLabel": "Current"
       }
      }
     },
     "localname": "FinancialLiabilities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialassetsotherthancashandshorttermdepositsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_FinancialLiabilitiesMember": {
     "auth_ref": [
      "r214",
      "r215",
      "r242",
      "r253"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for aggregated classes financial liabilities. It also represents the standard value for the 'Classes of financial liabilities' axis if no other member is used. [Refer: Financial liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Financial liabilities, class [member]"
       }
      }
     },
     "localname": "FinancialLiabilitiesMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_FixturesAndFittingsMember": {
     "auth_ref": [
      "r66"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a class of property, plant and equipment representing fixtures and fittings that are not permanently attached to real property. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Fixtures and fittings [member]",
        "netLabel": "Fixtures and fittings\t[Member]",
        "terseLabel": "Fixtures and fittings [Member]",
        "verboseLabel": "Fixtures and Fittings [Member]"
       }
      }
     },
     "localname": "FixturesAndFittingsMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofPropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable",
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_GeographicalAreasAxis": {
     "auth_ref": [
      "r75",
      "r176",
      "r239",
      "r252"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Geographical areas [axis]"
       }
      }
     },
     "localname": "GeographicalAreasAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails",
      "http://www.cazoo.com/role/ScheduleofimpairmenttestingintangibleassetsandgoodwillTable",
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_GeographicalAreasMember": {
     "auth_ref": [
      "r75",
      "r176",
      "r239",
      "r252"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for aggregated geographical areas. It also represents the standard value for the 'Geographical areas' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Geographical areas [member]"
       }
      }
     },
     "localname": "GeographicalAreasMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails",
      "http://www.cazoo.com/role/ScheduleofimpairmenttestingintangibleassetsandgoodwillTable",
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_Goodwill": {
     "auth_ref": [
      "r16",
      "r102",
      "r103",
      "r197"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of assets representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognised. [Refer: Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Goodwill [Standard Label]",
        "terseLabel": "Goodwill"
       }
      }
     },
     "localname": "Goodwill",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_GoodwillMember": {
     "auth_ref": [
      "r100"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for goodwill. [Refer: Goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Goodwill [member]",
        "terseLabel": "Goodwill [Member]"
       }
      }
     },
     "localname": "GoodwillMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_GrossLeaseLiabilities": {
     "auth_ref": [
      "r180",
      "r220"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of contractual undiscounted cash flows in relation to lease liabilities before deducting finance charges. [Refer: Lease liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Gross lease liabilities",
        "negatedLabel": "Lease liabilities"
       }
      }
     },
     "localname": "GrossLeaseLiabilities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_GrossProfit": {
     "auth_ref": [
      "r2"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 1.0,
       "parentTag": "czoo_LossFromOperations",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of revenue less cost of sales. [Refer: Cost of sales; Revenue]"
       }
      },
      "en-us": {
       "role": {
        "label": "Gross profit",
        "totalLabel": "Gross profit/(loss)"
       }
      }
     },
     "localname": "GrossProfit",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IdentifiableAssetsAcquiredLiabilitiesAssumed": {
     "auth_ref": [
      "r196",
      "r198"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount recognised as of the acquisition date for net identifiable assets acquired or liabilities assumed in a business combination. [Refer: Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Identifiable assets acquired (liabilities assumed)",
        "terseLabel": "Total net assets acquired"
       }
      }
     },
     "localname": "IdentifiableAssetsAcquiredLiabilitiesAssumed",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill": {
     "auth_ref": [
      "r107"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of impairment loss recognised in profit or loss for intangible assets other than goodwill. [Refer: Impairment loss recognised in profit or loss; Intangible assets other than goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Impairment loss recognised in profit or loss, intangible assets other than goodwill",
        "terseLabel": "Impairment loss"
       }
      }
     },
     "localname": "ImpairmentLossRecognisedInProfitOrLossIntangibleAssetsOtherThanGoodwill",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncomeExpensesFromReinsuranceContractsHeldOtherThanFinanceIncomeExpenses": {
     "auth_ref": [
      "r243",
      "r251"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of income (expenses) from a group of reinsurance contracts held, other than finance income (expenses). [Refer: Reinsurance contracts held [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Income (expenses) from reinsurance contracts held, other than finance income (expenses)",
        "terseLabel": "Total"
       }
      }
     },
     "localname": "IncomeExpensesFromReinsuranceContractsHeldOtherThanFinanceIncomeExpenses",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofotherincomeandexpensesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncomeStatementAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Profit or loss [abstract]"
       }
      }
     },
     "localname": "IncomeStatementAbstract",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_IncomeTaxExpenseContinuingOperations": {
     "auth_ref": [
      "r45",
      "r52",
      "r58",
      "r59",
      "r92",
      "r161",
      "r230"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 2.0,
       "parentTag": "ifrs-full_ProfitLossFromContinuingOperations",
       "weight": -1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The aggregate amount included in the determination of profit (loss) for the period in respect of current tax and deferred tax. [Refer: Current tax expense (income); Deferred tax expense (income)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Tax expense (income)",
        "negatedLabel": "Tax credit"
       }
      }
     },
     "localname": "IncomeTaxExpenseContinuingOperations",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseInCashAndCashEquivalents": {
     "auth_ref": [
      "r140"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in cash and cash equivalents after the effect of exchange rate changes on cash and cash equivalents held in foreign currencies. [Refer: Cash and cash equivalents; Effect of exchange rate changes on cash and cash equivalents]"
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) in cash and cash equivalents after effect of exchange rate changes",
        "totalLabel": "Net increase in cash and cash equivalents"
       }
      }
     },
     "localname": "IncreaseDecreaseInCashAndCashEquivalents",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseInFairValueMeasurementAssets": {
     "auth_ref": [
      "r164"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in the fair value measurement of assets. [Refer: At fair value [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) in fair value measurement, assets",
        "terseLabel": "Fair value of recognized (in Pounds)"
       }
      }
     },
     "localname": "IncreaseDecreaseInFairValueMeasurementAssets",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPaymentsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseInProvisionForUnearnedPremium": {
     "auth_ref": [
      "r255"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in the provision for unearned premiums. [Refer: Unearned premiums]"
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) in provision for unearned premium",
        "terseLabel": "Increase share premium"
       }
      }
     },
     "localname": "IncreaseDecreaseInProvisionForUnearnedPremium",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseInWorkingCapital": {
     "auth_ref": [
      "r131"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 2.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in working capital."
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) in working capital",
        "totalLabel": "Total working capital movements"
       }
      }
     },
     "localname": "IncreaseDecreaseInWorkingCapital",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughAcquisitionOfSubsidiary": {
     "auth_ref": [
      "r8"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in equity resulting from the acquisition of subsidiaries. [Refer: Subsidiaries [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) through acquisition of subsidiary, equity",
        "terseLabel": "Acquisition of subsidiaries"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughAcquisitionOfSubsidiary",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughBusinessCombinationsDeferredTaxLiabilityAsset": {
     "auth_ref": [
      "r62"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in deferred tax liability (asset) resulting from business combinations. [Refer: Deferred tax liability (asset)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) through business combinations, deferred tax liability (asset)",
        "terseLabel": "Business combinations"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughBusinessCombinationsDeferredTaxLiabilityAsset",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxliabilitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughExerciseOfWarrantsEquity": {
     "auth_ref": [
      "r8"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in equity resulting from the exercise of warrants."
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) through exercise of warrants, equity",
        "terseLabel": "Exercise of warrants"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughExerciseOfWarrantsEquity",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions": {
     "auth_ref": [
      "r7"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in equity resulting from share-based payment transactions. [Refer: Equity]"
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) through share-based payment transactions, equity",
        "terseLabel": "Share based payments"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughSharebasedPaymentTransactions",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners": {
     "auth_ref": [
      "r8"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in equity resulting from transactions with owners."
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) through transactions with owners, equity",
        "terseLabel": "Recapitalization at the Transaction1"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughTransactionsWithOwners",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesPropertyPlantAndEquipment": {
     "auth_ref": [
      "r72"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in property, plant and equipment resulting from transfers and changes that the entity does not separately disclose in the same statement or note. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) through transfers and other changes, property, plant and equipment",
        "negatedLabel": "Transfers"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughTransfersAndOtherChangesPropertyPlantAndEquipment",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseDecreaseThroughTransfersFromConstructionInProgressPropertyPlantAndEquipment": {
     "auth_ref": [
      "r72"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase (decrease) in property, plant and equipment resulting from transfers from construction in progress. [Refer: Property, plant and equipment; Construction in progress]"
       }
      },
      "en-us": {
       "role": {
        "label": "Increase (decrease) through transfers from construction in progress, property, plant and equipment",
        "negatedLabel": "Transfers"
       }
      }
     },
     "localname": "IncreaseDecreaseThroughTransfersFromConstructionInProgressPropertyPlantAndEquipment",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities": {
     "auth_ref": [
      "r138",
      "r142"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase in liabilities arising from financing activities resulting from new leases. [Refer: Liabilities arising from financing activities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Increase through new leases, liabilities arising from financing activities",
        "terseLabel": "New leases"
       }
      }
     },
     "localname": "IncreaseThroughNewLeasesLiabilitiesArisingFromFinancingActivities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_InsuranceFinanceIncomeExpenses": {
     "auth_ref": [
      "r246"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ScheduleofrecognizedinprofitorlossTable": {
       "order": null,
       "parentTag": null,
       "root": true,
       "weight": null
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount that comprises the change in the carrying amount of the group of insurance contracts arising from: (a) the effect of the time value of money and changes in the time value of money; and (b) the effect of financial risk and changes in financial risk; but (c) excluding any such changes for groups of insurance contracts with direct participation features that would adjust the contractual service margin but do not do so when applying paragraphs 45(b)(ii), 45(b)(iii), 45(c)(ii) or 45(c)(iii) of IFRS 17."
       }
      },
      "en-us": {
       "role": {
        "label": "Insurance finance income (expenses)",
        "totalLabel": "Total finance expense"
       }
      }
     },
     "localname": "InsuranceFinanceIncomeExpenses",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrecognizedinprofitorlossTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IntangibleAssetsAndGoodwillMember": {
     "auth_ref": [
      "r110"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for intangible assets and goodwill. It also represents the standard value for the 'Classes of intangible assets and goodwill' axis if no other member is used. [Refer: Goodwill; Intangible assets other than goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Intangible assets and goodwill [member]"
       }
      }
     },
     "localname": "IntangibleAssetsAndGoodwillMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_IntangibleAssetsOtherThanGoodwill": {
     "auth_ref": [
      "r16",
      "r109"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 3.0,
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of identifiable non-monetary assets without physical substance. This amount does not include goodwill. [Refer: Goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Intangible assets other than goodwill",
        "negatedLabel": "Intangible asset differences",
        "terseLabel": "Intangible assets and goodwill"
       }
      }
     },
     "localname": "IntangibleAssetsOtherThanGoodwill",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet",
      "http://www.cazoo.com/role/ScheduleofdeferredtaxTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_InterestPaidClassifiedAsFinancingActivities": {
     "auth_ref": [
      "r134"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 10.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash outflow for interest paid, classified as financing activities."
       }
      },
      "en-us": {
       "role": {
        "label": "Interest paid, classified as financing activities",
        "negatedLabel": "Interest paid on loans and borrowings"
       }
      }
     },
     "localname": "InterestPaidClassifiedAsFinancingActivities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_InterestReceivedClassifiedAsOperatingActivities": {
     "auth_ref": [
      "r134"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 3.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInOperatingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash inflow from interest received, classified as operating activities."
       }
      },
      "en-us": {
       "role": {
        "label": "Interest received, classified as operating activities",
        "terseLabel": "Interest received"
       }
      }
     },
     "localname": "InterestReceivedClassifiedAsOperatingActivities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_InventoriesAtNetRealisableValue": {
     "auth_ref": [
      "r81"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of inventories carried at net realisable value. [Refer: Inventories]"
       }
      },
      "en-us": {
       "role": {
        "label": "Inventories, at net realisable value",
        "terseLabel": "Net realizable value"
       }
      }
     },
     "localname": "InventoriesAtNetRealisableValue",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/InventoryDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_InventoriesTotal": {
     "auth_ref": [
      "r17"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 1.0,
       "parentTag": "ifrs-full_CurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of assets: (a) held for sale in the ordinary course of business; (b) in the process of production for such sale; or (c) in the form of materials or supplies to be consumed in the production process or in the rendering of services. Inventories encompass goods purchased and held for resale including, for example, merchandise purchased by a retailer and held for resale, or land and other property held for resale. Inventories also encompass finished goods produced, or work in progress being produced, by the entity and include materials and supplies awaiting use in the production process. [Refer: Current finished goods; Current merchandise; Current work in progress; Land]"
       }
      },
      "en-us": {
       "role": {
        "label": "Inventories",
        "terseLabel": "Inventory"
       }
      }
     },
     "localname": "InventoriesTotal",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IssueOfConvertibleInstruments": {
     "auth_ref": [
      "r8"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The change in equity resulting from the issuing of convertible instruments."
       }
      },
      "en-us": {
       "role": {
        "label": "Issue of convertible instruments",
        "terseLabel": "Issuance of convertible (in Dollars)"
       }
      }
     },
     "localname": "IssueOfConvertibleInstruments",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IssueOfEquity": {
     "auth_ref": [
      "r7"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The increase in equity through the issue of equity instruments."
       }
      },
      "en-us": {
       "role": {
        "label": "Issue of equity",
        "terseLabel": "Issue of share capital"
       }
      }
     },
     "localname": "IssueOfEquity",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IssuedCapital": {
     "auth_ref": [
      "r35"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 1.0,
       "parentTag": "ifrs-full_Equity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The nominal value of capital issued."
       }
      },
      "en-us": {
       "role": {
        "label": "Issued capital",
        "terseLabel": "Share capital",
        "verboseLabel": "Issued and fully paid share capital"
       }
      }
     },
     "localname": "IssuedCapital",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet",
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_IssuedCapitalMember": {
     "auth_ref": [
      "r9"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a component of equity representing issued capital."
       }
      },
      "en-us": {
       "role": {
        "label": "Issued capital [member]",
        "terseLabel": "Share capital"
       }
      }
     },
     "localname": "IssuedCapitalMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_IssuedCapitalOrdinaryShares": {
     "auth_ref": [
      "r35"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The nominal value of capital arising from issuing ordinary shares. [Refer: Issued capital]"
       }
      },
      "en-us": {
       "role": {
        "label": "Issued capital, ordinary shares",
        "periodEndLabel": "Ordinary share, ending balance",
        "periodStartLabel": "Ordinary share, beginning balance"
       }
      }
     },
     "localname": "IssuedCapitalOrdinaryShares",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_KeyManagementPersonnelCompensationPostemploymentBenefits": {
     "auth_ref": [
      "r85"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of compensation to key management personnel in the form of post-employment benefits. [Refer: Key management personnel of entity or parent [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Key management personnel compensation, post-employment benefits",
        "terseLabel": "Post-employment pension benefits"
       }
      }
     },
     "localname": "KeyManagementPersonnelCompensationPostemploymentBenefits",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofamountsrecognizedasanexpenseduringtheyearrelatedtokeymanagementpersonnelTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_KeyManagementPersonnelCompensationSharebasedPayment": {
     "auth_ref": [
      "r86"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of compensation to key management personnel in the form of share-based payments. [Refer: Key management personnel of entity or parent [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Key management personnel compensation, share-based payment",
        "terseLabel": "Share-based payment transactions"
       }
      }
     },
     "localname": "KeyManagementPersonnelCompensationSharebasedPayment",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofamountsrecognizedasanexpenseduringtheyearrelatedtokeymanagementpersonnelTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_LaterThanFiveYearsMember": {
     "auth_ref": [
      "r181",
      "r182",
      "r219",
      "r221",
      "r225",
      "r250"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a time band of later than five years."
       }
      },
      "en-us": {
       "role": {
        "label": "Later than five years [member]",
        "terseLabel": "Over 5 years [Member]"
       }
      }
     },
     "localname": "LaterThanFiveYearsMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_LaterThanOneYearAndNotLaterThanFiveYearsMember": {
     "auth_ref": [
      "r218",
      "r225"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a time band of later than one year and not later than five years."
       }
      },
      "en-us": {
       "role": {
        "label": "Later than one year and not later than five years [member]",
        "terseLabel": "Within one year but not more than five years [Member]",
        "verboseLabel": "1 to 5 years [Member]"
       }
      }
     },
     "localname": "LaterThanOneYearAndNotLaterThanFiveYearsMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable",
      "http://www.cazoo.com/role/ScheduleofreceivableundernoncancellableoperatingleasesTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_LaterThanOneYearMember": {
     "auth_ref": [
      "r26",
      "r258",
      "r260"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a time band of later than one year."
       }
      },
      "en-us": {
       "role": {
        "label": "Later than one year [member]",
        "terseLabel": "Less than one year [Member]"
       }
      }
     },
     "localname": "LaterThanOneYearMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_LeaseLiabilities": {
     "auth_ref": [
      "r178"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration."
       }
      },
      "en-us": {
       "role": {
        "label": "Lease liabilities",
        "periodEndLabel": "Ending balance",
        "periodStartLabel": "Beginning balance"
       }
      }
     },
     "localname": "LeaseLiabilities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofleaseliabilitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_LeaseLiabilitiesMember": {
     "auth_ref": [
      "r139",
      "r143"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for lease liabilities. [Refer: Lease liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Lease liabilities [member]",
        "terseLabel": "Lease liabilities [Member]"
       }
      }
     },
     "localname": "LeaseLiabilitiesMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_LeaseholdImprovementsMember": {
     "auth_ref": [
      "r67"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a class of property, plant and equipment representing improvements to assets held under a lease agreement."
       }
      },
      "en-us": {
       "role": {
        "label": "Leasehold improvements [member]",
        "terseLabel": "Leasehold property [Member]"
       }
      }
     },
     "localname": "LeaseholdImprovementsMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_Level1OfFairValueHierarchyMember": {
     "auth_ref": [
      "r76",
      "r163"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a category of the fair value hierarchy where inputs to the valuation techniques are quoted prices (unadjusted) in active markets for identical assets or liabilities that the entity can access at the measurement date."
       }
      },
      "en-us": {
       "role": {
        "label": "Level 1 of fair value hierarchy [member]",
        "terseLabel": "Level 1 [Member]"
       }
      }
     },
     "localname": "Level1OfFairValueHierarchyMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpublicwarrantsareclassifiedasLevelTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_Level2OfFairValueHierarchyMember": {
     "auth_ref": [
      "r163"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a category of the fair value hierarchy where inputs to the valuation techniques are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly."
       }
      },
      "en-us": {
       "role": {
        "label": "Level 2 of fair value hierarchy [member]",
        "terseLabel": "Level 2 [Member]"
       }
      }
     },
     "localname": "Level2OfFairValueHierarchyMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpublicwarrantsareclassifiedasLevelTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_Level3OfFairValueHierarchyMember": {
     "auth_ref": [
      "r163"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a category of the fair value hierarchy where inputs to the valuation techniques are unobservable inputs for the asset or liability. Unobservable inputs are inputs for which market data are not available and that are developed using the best information available about the assumptions that the market participants would use when pricing the asset or liability."
       }
      },
      "en-us": {
       "role": {
        "label": "Level 3 of fair value hierarchy [member]",
        "terseLabel": "Level 3 [Member]"
       }
      }
     },
     "localname": "Level3OfFairValueHierarchyMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpublicwarrantsareclassifiedasLevelTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_LevelsOfFairValueHierarchyAxis": {
     "auth_ref": [
      "r76",
      "r163"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Levels of fair value hierarchy [axis]"
       }
      }
     },
     "localname": "LevelsOfFairValueHierarchyAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpublicwarrantsareclassifiedasLevelTable"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_Liabilities": {
     "auth_ref": [
      "r23",
      "r162",
      "r163",
      "r164",
      "r231",
      "r235"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 2.0,
       "parentTag": "czoo_NetAssets",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of a present obligation of the entity to transfer an economic resource as a result of past events. Economic resource is a right that has the potential to produce economic benefits."
       }
      },
      "en-us": {
       "role": {
        "label": "Liabilities",
        "totalLabel": "Total liabilities"
       }
      }
     },
     "localname": "Liabilities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_LongtermBorrowings": {
     "auth_ref": [
      "r23"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The non-current portion of non-current borrowings. [Refer: Borrowings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Non-current portion of non-current borrowings",
        "terseLabel": "Bank loans"
       }
      }
     },
     "localname": "LongtermBorrowings",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_MachineryMember": {
     "auth_ref": [
      "r64"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a class of property, plant and equipment representing long-lived, depreciable machinery used in operations. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Machinery [member]",
        "terseLabel": "Plant and machinery [member]"
       }
      }
     },
     "localname": "MachineryMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_MaturityAxis": {
     "auth_ref": [
      "r27",
      "r77",
      "r175",
      "r181",
      "r182",
      "r204",
      "r213",
      "r219",
      "r244",
      "r245",
      "r248",
      "r250"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Maturity [axis]"
       }
      }
     },
     "localname": "MaturityAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable",
      "http://www.cazoo.com/role/ScheduleofreceivableundernoncancellableoperatingleasesTable"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_MeasurementAxis": {
     "auth_ref": [
      "r116",
      "r119",
      "r162"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Measurement [axis]"
       }
      }
     },
     "localname": "MeasurementAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_MortgagesMember": {
     "auth_ref": [
      "r215",
      "r223",
      "r226"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a class of financial assets that represents loans to finance the purchase of assets where the asset acts as collateral to secure the loan."
       }
      },
      "en-us": {
       "role": {
        "label": "Mortgages [member]",
        "terseLabel": "Mortgages [Member]"
       }
      }
     },
     "localname": "MortgagesMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofchangesinliabilitiesarisingfromfinancialactivitiesTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_MotorVehiclesMember": {
     "auth_ref": [
      "r65"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a class of property, plant and equipment representing self-propelled ground vehicles used in the entity's operations. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Motor vehicles [member]",
        "terseLabel": "Other Motor Vehicles [Member]",
        "verboseLabel": "Other motor vehicles [Member]"
       }
      }
     },
     "localname": "MotorVehiclesMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofPropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable",
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_NetAssetsLiabilities": {
     "auth_ref": [
      "r11",
      "r148"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of assets less the amount of liabilities."
       }
      },
      "en-us": {
       "role": {
        "label": "Assets (liabilities)",
        "terseLabel": "Net assets"
       }
      }
     },
     "localname": "NetAssetsLiabilities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/SignificantAccountingPoliciesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NetDeferredTaxAssets": {
     "auth_ref": [
      "r60"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of deferred tax assets net of deferred tax liabilities, when the absolute amount of deferred tax assets is greater than the absolute amount of deferred tax liabilities. [Refer: Deferred tax assets; Deferred tax liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Net deferred tax assets",
        "terseLabel": "Deferred tax assets"
       }
      }
     },
     "localname": "NetDeferredTaxAssets",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentAssets": {
     "auth_ref": [
      "r28",
      "r149",
      "r151"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 1.0,
       "parentTag": "ifrs-full_Assets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of assets that do not meet the definition of current assets. [Refer: Current assets]"
       }
      },
      "en-us": {
       "role": {
        "label": "Non-current assets",
        "totalLabel": "Total non-current assets"
       }
      }
     },
     "localname": "NoncurrentAssets",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentAssetsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Non-current assets [abstract]",
        "terseLabel": "Non-current assets"
       }
      }
     },
     "localname": "NoncurrentAssetsAbstract",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_NoncurrentFinancialAssets": {
     "auth_ref": [
      "r205"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of non-current financial assets. [Refer: Financial assets]"
       }
      },
      "en-us": {
       "role": {
        "label": "Non-current financial assets",
        "terseLabel": "Total non-current"
       }
      }
     },
     "localname": "NoncurrentFinancialAssets",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentLeaseLiabilities": {
     "auth_ref": [
      "r178"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of non-current lease liabilities. [Refer: Lease liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Non-current lease liabilities",
        "terseLabel": "Subscription facilities"
       }
      }
     },
     "localname": "NoncurrentLeaseLiabilities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofloansandborrowingsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentLiabilities": {
     "auth_ref": [
      "r30",
      "r149",
      "r153"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 2.0,
       "parentTag": "ifrs-full_Liabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of liabilities that do not meet the definition of current liabilities. [Refer: Current liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Non-current liabilities",
        "totalLabel": "Total non-current liabilities"
       }
      }
     },
     "localname": "NoncurrentLiabilities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentPayables": {
     "auth_ref": [
      "r20"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of non-current trade payables and non-current other payables. [Refer: Other non-current payables; Non-current trade payables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Trade and other non-current payables",
        "terseLabel": "Non-current"
       }
      }
     },
     "localname": "NoncurrentPayables",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftradeandotherpayablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentProvisions": {
     "auth_ref": [
      "r21"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of non-current provisions, including provisions for employee benefits. [Refer: Provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Non-current provisions",
        "terseLabel": "Non-current"
       }
      }
     },
     "localname": "NoncurrentProvisions",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofprovisionsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentReceivables": {
     "auth_ref": [
      "r18",
      "r33"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 4.0,
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of non-current trade receivables and non-current other receivables. [Refer: Non-current trade receivables; Other non-current receivables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Trade and other non-current receivables",
        "terseLabel": "Trade and other receivables"
       }
      }
     },
     "localname": "NoncurrentReceivables",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NoncurrentTradeReceivables": {
     "auth_ref": [
      "r33"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of non-current trade receivables. [Refer: Trade receivables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Non-current trade receivables",
        "terseLabel": "Non-current"
       }
      }
     },
     "localname": "NoncurrentTradeReceivables",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftradeandotherreceivablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_NotLaterThanOneYearMember": {
     "auth_ref": [
      "r25",
      "r181",
      "r182",
      "r219",
      "r225",
      "r250"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a time band of not later than one year."
       }
      },
      "en-us": {
       "role": {
        "label": "Not later than one year [member]",
        "terseLabel": "Within one year [Member]"
       }
      }
     },
     "localname": "NotLaterThanOneYearMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofreceivableundernoncancellableoperatingleasesTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement": {
     "auth_ref": [
      "r187"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The number of share options exercised in a share-based payment arrangement."
       }
      },
      "en-us": {
       "role": {
        "label": "Number of share options exercised in share-based payment arrangement",
        "terseLabel": "Stock exercised"
       }
      }
     },
     "localname": "NumberOfShareOptionsExercisedInSharebasedPaymentArrangement",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareBasedPaymentsDetails"
     ],
     "xbrltype": "decimalItemType"
    },
    "ifrs-full_NumberOfSharesIssued": {
     "auth_ref": [
      "r8"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The number of shares issued by the entity."
       }
      },
      "en-us": {
       "role": {
        "label": "Number of shares issued",
        "terseLabel": "Issued and fully paid share capital, Shares"
       }
      }
     },
     "localname": "NumberOfSharesIssued",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "ifrs-full_OneYearBeforeReportingYearMember": {
     "auth_ref": [
      "r249"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a year that ended one year before the end of the reporting year."
       }
      },
      "en-us": {
       "role": {
        "label": "One year before reporting year [member]",
        "terseLabel": "2020 [Member]"
       }
      }
     },
     "localname": "OneYearBeforeReportingYearMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofexposuretoforeigncurrencychangesforallothercurrenciesisnotmaterialTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_OrdinarySharesMember": {
     "auth_ref": [
      "r38",
      "r93"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for equity instruments that are subordinate to all other classes of equity instruments. It also represents the standard value for the 'Classes of ordinary shares' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Ordinary shares [member]",
        "terseLabel": "Class A Ordinary Shares",
        "verboseLabel": "Class A [Member]"
       }
      }
     },
     "localname": "OrdinarySharesMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/DocumentAndEntityInformation",
      "http://www.cazoo.com/role/ReportingEntityDetails",
      "http://www.cazoo.com/role/ScheduleofissuedandfullypaidsharecapitalTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_OtherAdjustmentsToReconcileProfitLoss": {
     "auth_ref": [
      "r131"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "Adjustments to reconcile profit (loss) to net cash flow from (used in) operating activities that the entity does not separately disclose in the same statement or note. [Refer: Adjustments to reconcile profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other adjustments to reconcile profit (loss)",
        "terseLabel": "Total"
       }
      }
     },
     "localname": "OtherAdjustmentsToReconcileProfitLoss",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofamountsrecognizedinthestatementofprofitandlossTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherAssets": {
     "auth_ref": [
      "r23"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of assets that the entity does not separately disclose in the same statement or note."
       }
      },
      "en-us": {
       "role": {
        "label": "Other assets",
        "terseLabel": "Assets value"
       }
      }
     },
     "localname": "OtherAssets",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingPoliciesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherBorrowings": {
     "auth_ref": [
      "r11"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of borrowings that the entity does not separately disclose in the same statement or note. [Refer: Borrowings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other borrowings",
        "terseLabel": "Bank loans"
       }
      }
     },
     "localname": "OtherBorrowings",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherComprehensiveIncome": {
     "auth_ref": [
      "r6",
      "r40",
      "r48",
      "r158"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of income and expense (including reclassification adjustments) that is not recognised in profit or loss as required or permitted by IFRSs. [Refer: IFRSs [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other comprehensive income",
        "terseLabel": "Other comprehensive income"
       }
      }
     },
     "localname": "OtherComprehensiveIncome",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherComprehensiveIncomeAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other comprehensive income [abstract]",
        "terseLabel": "Other comprehensive income"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeAbstract",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation": {
     "auth_ref": [
      "r31",
      "r48"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 2.0,
       "parentTag": "ifrs-full_ComprehensiveIncome",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of other comprehensive income, net of tax, after reclassification adjustments, related to exchange differences when financial statements of foreign operations are translated. [Refer: Other comprehensive income]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other comprehensive income, net of tax, exchange differences on translation of foreign operations",
        "terseLabel": "Exchange differences on translation of foreign operations"
       }
      }
     },
     "localname": "OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherCurrentReceivables": {
     "auth_ref": [
      "r33"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current other receivables. [Refer: Other receivables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other current receivables",
        "terseLabel": "Other receivables"
       }
      }
     },
     "localname": "OtherCurrentReceivables",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftradeandotherreceivablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherExpenseByNature": {
     "auth_ref": [
      "r1",
      "r50"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of expenses that the entity does not separately disclose in the same statement or note when the entity uses the 'nature of expense' form for its analysis of expenses. [Refer: Expenses, by nature]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other expenses, by nature",
        "negatedLabel": "Expenses"
       }
      }
     },
     "localname": "OtherExpenseByNature",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates": {
     "auth_ref": [
      "r47"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 3.0,
       "parentTag": "ifrs-full_ProfitLossBeforeTax",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of income or expense from subsidiaries, jointly controlled entities and associates that the entity does not separately disclose in the same statement or note. [Refer: Associates [member]; Subsidiaries [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other income (expense) from subsidiaries, jointly controlled entities and associates",
        "terseLabel": "Other income and expenses"
       }
      }
     },
     "localname": "OtherIncomeExpenseFromSubsidiariesJointlyControlledEntitiesAndAssociates",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherIntangibleAssets": {
     "auth_ref": [
      "r113"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of intangible assets that the entity does not separately disclose in the same statement or note. [Refer: Intangible assets other than goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other intangible assets",
        "terseLabel": "Total intangible assets"
       }
      }
     },
     "localname": "OtherIntangibleAssets",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofimpairmenttestingintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherLongtermBenefits": {
     "auth_ref": [
      "r78"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of long-term employee benefits other than post-employment benefits and termination benefits. Such benefits may include long-term paid absences, jubilee or other long-service benefits, long-term disability benefits, long-term profit-sharing and bonuses and long-term deferred remuneration. [Refer: Employee benefits expense]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other long-term employee benefits",
        "terseLabel": "Defined contribution pension cost"
       }
      }
     },
     "localname": "OtherLongtermBenefits",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofemployeebenefitexpensesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherLongtermProvisions": {
     "auth_ref": [
      "r34"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 4.0,
       "parentTag": "ifrs-full_NoncurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of non-current provisions other than provisions for employee benefits. [Refer: Non-current provisions]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other non-current provisions",
        "terseLabel": "Provisions"
       }
      }
     },
     "localname": "OtherLongtermProvisions",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherOperatingIncomeExpense": {
     "auth_ref": [
      "r47"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of operating income (expense) that the entity does not separately disclose in the same statement or note."
       }
      },
      "en-us": {
       "role": {
        "label": "Other operating income (expense)",
        "terseLabel": "Operating"
       }
      }
     },
     "localname": "OtherOperatingIncomeExpense",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdiscontinuedoperationsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherPropertyPlantAndEquipment": {
     "auth_ref": [
      "r67"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of property, plant and equipment that the entity does not separately disclose in the same statement or note. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other property, plant and equipment",
        "periodEndLabel": "Balance ending",
        "periodStartLabel": "Balance beginning"
       }
      }
     },
     "localname": "OtherPropertyPlantAndEquipment",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_OtherReserves": {
     "auth_ref": [
      "r35"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 3.0,
       "parentTag": "ifrs-full_Equity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "A component of equity representing reserves within equity, not including retained earnings. [Refer: Retained earnings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Other reserves",
        "terseLabel": "Merger reserve"
       }
      }
     },
     "localname": "OtherReserves",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ParValuePerShare": {
     "auth_ref": [
      "r37"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The nominal value per share."
       }
      },
      "en-us": {
       "role": {
        "label": "Par value per share",
        "terseLabel": "Warrant exercisable to purchase per share",
        "verboseLabel": "Ordinary share per share"
       }
      }
     },
     "localname": "ParValuePerShare",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ReportingEntityDetails",
      "http://www.cazoo.com/role/WarrantsDetails"
     ],
     "xbrltype": "perShareItemType"
    },
    "ifrs-full_PayablesOnSocialSecurityAndTaxesOtherThanIncomeTax": {
     "auth_ref": [
      "r36"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of payment due on social security and taxes other than income tax. Income taxes include all domestic and foreign taxes that are based on taxable profits. Income taxes also include taxes, such as withholding taxes, that are payable by a subsidiary, associate or joint arrangement on distributions to the reporting entity."
       }
      },
      "en-us": {
       "role": {
        "label": "Payables on social security and taxes other than income tax",
        "terseLabel": "Tax and social security payables"
       }
      }
     },
     "localname": "PayablesOnSocialSecurityAndTaxesOtherThanIncomeTax",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftradeandotherpayablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_PaymentsForDevelopmentProjectExpenditure": {
     "auth_ref": [
      "r123"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash outflow for expenditure related to development projects."
       }
      },
      "en-us": {
       "role": {
        "label": "Payments for development project expenditure",
        "terseLabel": "Employee and contractor development expenditure"
       }
      }
     },
     "localname": "PaymentsForDevelopmentProjectExpenditure",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AccountingJudgementsandEstimatesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_PaymentsForShareIssueCosts": {
     "auth_ref": [
      "r127"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash outflow for share issue costs."
       }
      },
      "en-us": {
       "role": {
        "label": "Payments for share issue costs",
        "terseLabel": "Primary shares issue of cost"
       }
      }
     },
     "localname": "PaymentsForShareIssueCosts",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities": {
     "auth_ref": [
      "r126"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 11.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash outflow for payment of lease liabilities, classified as financing activities. [Refer: Lease liabilities]"
       }
      },
      "en-us": {
       "role": {
        "label": "Payments of lease liabilities, classified as financing activities",
        "negatedLabel": "Lease payments"
       }
      }
     },
     "localname": "PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_PlanAssetsAtFairValue": {
     "auth_ref": [
      "r79"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The fair value of defined benefit plan assets. Plan assets comprise assets held by a long-term employee benefit fund and qualifying insurance policies. [Refer: At fair value [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Plan assets, at fair value",
        "terseLabel": "Fair value"
       }
      }
     },
     "localname": "PlanAssetsAtFairValue",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/OtherIncomeandExpensesDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProceedsFromExerciseOfWarrants": {
     "auth_ref": [
      "r127"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 3.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash inflow from the exercise of share purchase warrants."
       }
      },
      "en-us": {
       "role": {
        "label": "Proceeds from exercise of warrants",
        "terseLabel": "Proceeds from warrants exercised from Drover acquisition"
       }
      }
     },
     "localname": "ProceedsFromExerciseOfWarrants",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProceedsFromIssuingShares": {
     "auth_ref": [
      "r124"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 2.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash inflow from issuing shares."
       }
      },
      "en-us": {
       "role": {
        "label": "Proceeds from issuing shares",
        "terseLabel": "Issue of ordinary shares"
       }
      }
     },
     "localname": "ProceedsFromIssuingShares",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProfitLoss": {
     "auth_ref": [
      "r5",
      "r39",
      "r128",
      "r145",
      "r147",
      "r149",
      "r231",
      "r233",
      "r247",
      "r254"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 1.0,
       "parentTag": "ifrs-full_ComprehensiveIncome",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The total of income less expenses from continuing and discontinued operations, excluding the components of other comprehensive income. [Refer: Other comprehensive income]"
       }
      },
      "en-us": {
       "role": {
        "label": "Profit (loss)",
        "terseLabel": "Loss for the Period",
        "totalLabel": "Loss for the year"
       }
      }
     },
     "localname": "ProfitLoss",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement",
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProfitLossAttributableToOwnersOfParent": {
     "auth_ref": [
      "r42"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 7.0,
       "parentTag": "ifrs-full_AdjustmentsForReconcileProfitLoss",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The profit (loss) from continuing and discontinued operations attributable to owners of the parent. [Refer: Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Profit (loss), attributable to owners of parent",
        "negatedLabel": "Loss for the year"
       }
      }
     },
     "localname": "ProfitLossAttributableToOwnersOfParent",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProfitLossBeforeTax": {
     "auth_ref": [
      "r1",
      "r2",
      "r200",
      "r231",
      "r233"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 1.0,
       "parentTag": "ifrs-full_ProfitLossFromContinuingOperations",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The profit (loss) before tax expense or income. [Refer: Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Profit (loss) before tax",
        "totalLabel": "Loss before tax"
       }
      }
     },
     "localname": "ProfitLossBeforeTax",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProfitLossFromContinuingOperations": {
     "auth_ref": [
      "r39",
      "r156",
      "r231",
      "r233"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 1.0,
       "parentTag": "ifrs-full_ProfitLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The profit (loss) from continuing operations. [Refer: Continuing operations [member]; Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Profit (loss) from continuing operations",
        "terseLabel": "Revenue from continuing operations",
        "totalLabel": "Loss from continuing operations"
       }
      }
     },
     "localname": "ProfitLossFromContinuingOperations",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects": {
     "auth_ref": [
      "r95"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The profit (loss) from continuing operations attributable to ordinary equity holders of the parent entity, adjusted for the effects of all dilutive potential ordinary shares. [Refer: Profit (loss) from continuing operations]"
       }
      },
      "en-us": {
       "role": {
        "label": "Profit (loss) from continuing operations attributable to ordinary equity holders of parent entity, used in calculating diluted earnings per share",
        "terseLabel": "Loss for the year (in Pounds)"
       }
      }
     },
     "localname": "ProfitLossFromContinuingOperationsAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofearningspershareTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ProfitLossFromDiscontinuedOperations": {
     "auth_ref": [
      "r46",
      "r49",
      "r157",
      "r199"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 2.0,
       "parentTag": "ifrs-full_ProfitLoss",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The profit (loss) from discontinued operations. [Refer: Discontinued operations [member]; Profit (loss)]"
       }
      },
      "en-us": {
       "role": {
        "label": "Profit (loss) from discontinued operations",
        "terseLabel": "Loss after tax from discontinued operations"
       }
      }
     },
     "localname": "ProfitLossFromDiscontinuedOperations",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_PropertyPlantAndEquipment": {
     "auth_ref": [
      "r15",
      "r72"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 1.0,
       "parentTag": "ifrs-full_NoncurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of tangible assets that: (a) are held for use in the production or supply of goods or services, for rental to others, or for administrative purposes; and (b) are expected to be used during more than one period."
       }
      },
      "en-us": {
       "role": {
        "label": "Property, plant and equipment",
        "terseLabel": "Property, plant and equipment",
        "verboseLabel": "Net book value"
       }
      }
     },
     "localname": "PropertyPlantAndEquipment",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet",
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_PropertyPlantAndEquipmentMember": {
     "auth_ref": [
      "r73",
      "r100",
      "r179"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for property, plant and equipment. It also represents the standard value for the 'Classes of property, plant and equipment' axis if no other member is used. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Property, plant and equipment [member]"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate": {
     "auth_ref": [
      "r196",
      "r198"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount recognised as of the acquisition date for plant, property and equipment acquired in a business combination. [Refer: Property, plant and equipment; Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Property, plant and equipment recognised as of acquisition date",
        "terseLabel": "Property, plant and equipment"
       }
      }
     },
     "localname": "PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities": {
     "auth_ref": [
      "r122"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 2.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash outflow for the purchases of intangible assets, classified as investing activities. [Refer: Intangible assets other than goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Purchase of intangible assets, classified as investing activities",
        "negatedLabel": "Purchases and development of intangible assets"
       }
      }
     },
     "localname": "PurchaseOfIntangibleAssetsClassifiedAsInvestingActivities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities": {
     "auth_ref": [
      "r122"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 1.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInInvestingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash outflow for the purchases of property, plant and equipment, classified as investing activities. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Purchase of property, plant and equipment, classified as investing activities",
        "negatedLabel": "Purchases of property, plant and equipment"
       }
      }
     },
     "localname": "PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_RangeAxis": {
     "auth_ref": [
      "r166",
      "r167",
      "r169",
      "r189",
      "r216",
      "r248"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Range [axis]"
       }
      }
     },
     "localname": "RangeAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/LeasesDetails",
      "http://www.cazoo.com/role/ProvisionsDetails",
      "http://www.cazoo.com/role/ScheduleofPropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofestimatedusefullifeofintangibleassetsTable",
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable",
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_RangesMember": {
     "auth_ref": [
      "r166",
      "r167",
      "r169",
      "r189",
      "r216",
      "r248"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for aggregate ranges. It also represents the standard value for the 'Range' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Ranges [member]"
       }
      }
     },
     "localname": "RangesMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ScheduleofestimatedusefullifeofintangibleassetsTable",
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable",
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_RepaymentsOfBorrowingsClassifiedAsFinancingActivities": {
     "auth_ref": [
      "r125"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedCashFlow": {
       "order": 9.0,
       "parentTag": "ifrs-full_CashFlowsFromUsedInFinancingActivities",
       "weight": -1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The cash outflow to settle borrowings, classified as financing activities. [Refer: Borrowings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Repayments of borrowings, classified as financing activities",
        "negatedLabel": "Repayment of bank loans and mortgages"
       }
      }
     },
     "localname": "RepaymentsOfBorrowingsClassifiedAsFinancingActivities",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedCashFlow"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ReportingYearMember": {
     "auth_ref": [
      "r249"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the reporting year."
       }
      },
      "en-us": {
       "role": {
        "label": "Reporting year [member]",
        "terseLabel": "2021 [Member]"
       }
      }
     },
     "localname": "ReportingYearMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofexposuretoforeigncurrencychangesforallothercurrenciesisnotmaterialTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ResearchAndDevelopmentExpense": {
     "auth_ref": [
      "r114"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of expenditure directly attributable to research or development activities, recognised in profit or loss."
       }
      },
      "en-us": {
       "role": {
        "label": "Research and development expense",
        "terseLabel": "Expensed research and development costs"
       }
      }
     },
     "localname": "ResearchAndDevelopmentExpense",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoperatingexpensesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ReserveOfChangeInValueOfForeignCurrencyBasisSpreadsMember": {
     "auth_ref": [
      "r10",
      "r241"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a component of equity representing the accumulated change in the value of foreign currency basis spreads of financial instruments when excluding them from the designation of these financial instruments as hedging instruments."
       }
      },
      "en-us": {
       "role": {
        "label": "Reserve of change in value of foreign currency basis spreads [member]",
        "terseLabel": "Foreign currency translation reserve"
       }
      }
     },
     "localname": "ReserveOfChangeInValueOfForeignCurrencyBasisSpreadsMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember": {
     "auth_ref": [
      "r10",
      "r84"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a component of equity representing accumulated exchange differences on the translation of financial statements recognised in other comprehensive income. [Refer: Other comprehensive income]"
       }
      },
      "en-us": {
       "role": {
        "label": "Reserve of exchange differences on translation [member]",
        "terseLabel": "Merger reserve"
       }
      }
     },
     "localname": "ReserveOfExchangeDifferencesOnTranslationMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_RetainedEarningsMember": {
     "auth_ref": [
      "r9",
      "r10"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a component of equity representing an entity's cumulative undistributed earnings or deficit."
       }
      },
      "en-us": {
       "role": {
        "label": "Retained earnings [member]",
        "terseLabel": "Retained earnings"
       }
      }
     },
     "localname": "RetainedEarningsMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_RevaluationSurplus": {
     "auth_ref": [
      "r68",
      "r115"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "A component of equity representing the accumulated revaluation surplus on the revaluation of assets recognised in other comprehensive income. [Refer: Other comprehensive income]"
       }
      },
      "en-us": {
       "role": {
        "label": "Revaluation surplus",
        "negatedLabel": "FX revaluation"
       }
      }
     },
     "localname": "RevaluationSurplus",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_Revenue": {
     "auth_ref": [
      "r1",
      "r2",
      "r43",
      "r149",
      "r155",
      "r200",
      "r228",
      "r232",
      "r237",
      "r238",
      "r240"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement": {
       "order": 1.0,
       "parentTag": "ifrs-full_GrossProfit",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The income arising in the course of an entity's ordinary activities. Income is increases in assets, or decreases in liabilities, that result in increases in equity, other than those relating to contributions from holders of equity claims."
       }
      },
      "en-us": {
       "role": {
        "label": "Revenue",
        "terseLabel": "Revenue",
        "verboseLabel": "Amount of revenue"
       }
      }
     },
     "localname": "Revenue",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ConsolidatedIncomeStatement"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_RevenueFromContractsWithCustomers": {
     "auth_ref": [
      "r172",
      "r173"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of revenue from contracts with customers. A customer is a party that has contracted with an entity to obtain goods or services that are an output of the entity\u2019s ordinary activities in exchange for consideration."
       }
      },
      "en-us": {
       "role": {
        "label": "Revenue from contracts with customers",
        "terseLabel": "Recognition of revenue"
       }
      }
     },
     "localname": "RevenueFromContractsWithCustomers",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_RightofuseAssetsMember": {
     "auth_ref": [
      "r177"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for right-of-use assets. [Refer: Right-of-use assets]"
       }
      },
      "en-us": {
       "role": {
        "label": "Right-of-use assets [member]",
        "terseLabel": "Right-of-use assets [Member]",
        "verboseLabel": "Right-of-use assets [member]"
       }
      }
     },
     "localname": "RightofuseAssetsMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ShareIssueRelatedCost": {
     "auth_ref": [
      "r8"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of cost related to the issuance of shares."
       }
      },
      "en-us": {
       "role": {
        "label": "Share issue related cost",
        "terseLabel": "Issuance of shares"
       }
      }
     },
     "localname": "ShareIssueRelatedCost",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareCapitalDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_SharePremium": {
     "auth_ref": [
      "r35"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 2.0,
       "parentTag": "ifrs-full_Equity",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount received or receivable from the issuance of the entity's shares in excess of nominal value."
       }
      },
      "en-us": {
       "role": {
        "label": "Share premium",
        "terseLabel": "Share premium"
       }
      }
     },
     "localname": "SharePremium",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_SharePremiumMember": {
     "auth_ref": [
      "r9"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for the amount received or receivable from issuance of the entity's shares in excess of nominal value."
       }
      },
      "en-us": {
       "role": {
        "label": "Share premium [member]",
        "terseLabel": "Share premium",
        "verboseLabel": "Share premium [Member]"
       }
      }
     },
     "localname": "SharePremiumMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofclassesofsharecapitalTable",
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_SharebasedPaymentArrangementsMember": {
     "auth_ref": [
      "r190"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for an agreement between the entity or another group entity or any shareholder of the group entity and another party (including an employee) that entitles the other party to receive (a) cash or other assets of the entity for amounts that are based on the price (or value) of equity instruments (including shares or share options) of the entity or another group entity; or (b) equity instruments (including shares or share options) of the entity or another group entity, provided that the specified vesting conditions, if any, are met. It also represents the standard value for the 'Types of share-based payment arrangements' axis if no other member is used."
       }
      },
      "en-us": {
       "role": {
        "label": "Share-based payment arrangements [member]"
       }
      }
     },
     "localname": "SharebasedPaymentArrangementsMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable",
      "http://www.cazoo.com/role/ShareBasedPaymentsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_ShorttermBorrowings": {
     "auth_ref": [
      "r23"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 2.0,
       "parentTag": "ifrs-full_CurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current borrowings. [Refer: Borrowings]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current borrowings",
        "terseLabel": "Loans and borrowings"
       }
      }
     },
     "localname": "ShorttermBorrowings",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ShorttermDepositsClassifiedAsCashEquivalents": {
     "auth_ref": [
      "r140"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "A classification of cash equivalents representing short-term deposits. [Refer: Cash equivalents]"
       }
      },
      "en-us": {
       "role": {
        "label": "Short-term deposits, classified as cash equivalents",
        "terseLabel": "Cash held in short-term deposit accounts"
       }
      }
     },
     "localname": "ShorttermDepositsClassifiedAsCashEquivalents",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcashandcashequivalentsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_ShorttermEmployeeBenefitsExpense": {
     "auth_ref": [
      "r11"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of expense from employee benefits (other than termination benefits) that are expected to be settled wholly within twelve months after the end of the annual reporting period in which the employees render the related services."
       }
      },
      "en-us": {
       "role": {
        "label": "Short-term employee benefits expense",
        "terseLabel": "Short-term employee benefits"
       }
      }
     },
     "localname": "ShorttermEmployeeBenefitsExpense",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofamountsrecognizedasanexpenseduringtheyearrelatedtokeymanagementpersonnelTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_StatementOfCashFlowsAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of cash flows [abstract]"
       }
      }
     },
     "localname": "StatementOfCashFlowsAbstract",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_StatementOfChangesInEquityLineItems": {
     "auth_ref": [],
     "lang": {
      "en": {
       "role": {
        "documentation": "Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Statement of changes in equity [line items]"
       }
      }
     },
     "localname": "StatementOfChangesInEquityLineItems",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_StatementOfChangesInEquityTable": {
     "auth_ref": [
      "r9"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Schedule disclosing information related to changes in equity."
       }
      },
      "en-us": {
       "role": {
        "label": "Statement of changes in equity [table]"
       }
      }
     },
     "localname": "StatementOfChangesInEquityTable",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ShareholdersEquityType2or3"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_StatementOfFinancialPositionAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of financial position [abstract]"
       }
      }
     },
     "localname": "StatementOfFinancialPositionAbstract",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_SubscriptionCirculationRevenue": {
     "auth_ref": [
      "r11"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of circulation revenue derived from subscriptions. [Refer: Revenue; Circulation revenue]"
       }
      },
      "en-us": {
       "role": {
        "label": "Subscription circulation revenue",
        "terseLabel": "Subscription facilities"
       }
      }
     },
     "localname": "SubscriptionCirculationRevenue",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffinancialliabilitiesbaseduponcontractualundiscountedpaymentsTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TaxEffectOfForeignTaxRates": {
     "auth_ref": [
      "r58"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to foreign tax rates. [Refer: Accounting profit]"
       }
      },
      "en-us": {
       "role": {
        "label": "Tax effect of foreign tax rates",
        "terseLabel": "Impact of difference in overseas tax rates"
       }
      }
     },
     "localname": "TaxEffectOfForeignTaxRates",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftaxcreditTable0"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TaxEffectOfTaxLosses": {
     "auth_ref": [
      "r58"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to tax losses. [Refer: Accounting profit]"
       }
      },
      "en-us": {
       "role": {
        "label": "Tax effect of tax losses",
        "terseLabel": "Unutilized tax losses"
       }
      }
     },
     "localname": "TaxEffectOfTaxLosses",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/TaxationDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TaxRateEffectOfAdjustmentsForCurrentTaxOfPriorPeriods": {
     "auth_ref": [
      "r59"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "Tax rate effect on the reconciliation between the average effective tax rate and the applicable tax rate resulting from adjustments for the current tax of prior periods. [Refer: Average effective tax rate; Applicable tax rate; Adjustments for current tax of prior periods]"
       }
      },
      "en-us": {
       "role": {
        "label": "Tax rate effect of adjustments for current tax of prior periods",
        "terseLabel": "Corporation tax rate"
       }
      }
     },
     "localname": "TaxRateEffectOfAdjustmentsForCurrentTaxOfPriorPeriods",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/TaxationDetails"
     ],
     "xbrltype": "percentItemType"
    },
    "ifrs-full_TopOfRangeMember": {
     "auth_ref": [
      "r166",
      "r167",
      "r169",
      "r189",
      "r216",
      "r248"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for top of a range."
       }
      },
      "en-us": {
       "role": {
        "label": "Top of range [Member]",
        "netLabel": "Minimum [Member]",
        "terseLabel": "Top of range [member]",
        "verboseLabel": "Maximum [Member]"
       }
      }
     },
     "localname": "TopOfRangeMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/LeasesDetails",
      "http://www.cazoo.com/role/ProvisionsDetails",
      "http://www.cazoo.com/role/ScheduleofPropertyplantandequipmentTable",
      "http://www.cazoo.com/role/ScheduleofestimatedusefullifeofintangibleassetsTable",
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable",
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_TradeAndOtherCurrentPayables": {
     "auth_ref": [
      "r20"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 1.0,
       "parentTag": "ifrs-full_CurrentLiabilities",
       "weight": 1.0
      }
     },
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current trade payables and current other payables. [Refer: Current trade payables; Other current payables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Trade and other current payables",
        "terseLabel": "Trade and other payables",
        "verboseLabel": "Current"
       }
      }
     },
     "localname": "TradeAndOtherCurrentPayables",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet",
      "http://www.cazoo.com/role/ScheduleoftradeandotherpayablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TradeAndOtherCurrentPayablesToTradeSuppliers": {
     "auth_ref": [
      "r32",
      "r36"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The current amount of payment due to suppliers for goods and services used in entity's business. [Refer: Current liabilities; Trade payables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Current trade payables",
        "terseLabel": "Trade payables"
       }
      }
     },
     "localname": "TradeAndOtherCurrentPayablesToTradeSuppliers",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftradeandotherpayablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TradeAndOtherCurrentReceivables": {
     "auth_ref": [
      "r18",
      "r33"
     ],
     "calculation": {
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet": {
       "order": 2.0,
       "parentTag": "ifrs-full_CurrentAssets",
       "weight": 1.0
      }
     },
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of current trade receivables and current other receivables. [Refer: Current trade receivables; Other current receivables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Trade and other current receivables",
        "terseLabel": "Trade and other receivables"
       }
      }
     },
     "localname": "TradeAndOtherCurrentReceivables",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ConsolidatedBalanceSheet"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TradeAndOtherPayables": {
     "auth_ref": [
      "r20"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of trade payables and other payables. [Refer: Trade payables; Other payables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Trade and other payables",
        "terseLabel": "Total trade and other payables"
       }
      }
     },
     "localname": "TradeAndOtherPayables",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftradeandotherpayablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TradeAndOtherPayablesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trade and other payables [Abstract]"
       }
      }
     },
     "localname": "TradeAndOtherPayablesAbstract",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "xbrltype": "stringItemType"
    },
    "ifrs-full_TradeAndOtherPayablesRecognisedAsOfAcquisitionDate": {
     "auth_ref": [
      "r196"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount recognised as of the acquisition date for trade and other payables assumed in a business combination. [Refer: Trade and other payables; Business combinations [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Trade and other payables recognised as of acquisition date",
        "negatedLabel": "Trade and other payables"
       }
      }
     },
     "localname": "TradeAndOtherPayablesRecognisedAsOfAcquisitionDate",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofcalculatinggoodwillarisingfromtheacquisitionthefairvalueofnetassetsacquiredwasdeterminedTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TradeAndOtherReceivables": {
     "auth_ref": [
      "r18",
      "r33"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of trade receivables and other receivables. [Refer: Trade receivables; Other receivables]"
       }
      },
      "en-us": {
       "role": {
        "label": "Trade and other receivables",
        "terseLabel": "Trade and other receivables"
       }
      }
     },
     "localname": "TradeAndOtherReceivables",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TradeReceivables": {
     "auth_ref": [
      "r33"
     ],
     "crdr": "debit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount due from customers for goods and services sold."
       }
      },
      "en-us": {
       "role": {
        "label": "Trade receivables",
        "terseLabel": "Trade receivables"
       }
      }
     },
     "localname": "TradeReceivables",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoftradeandotherreceivablesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_TypesOfInvestmentPropertyAxis": {
     "auth_ref": [
      "r11"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Types of investment property [axis]"
       }
      }
     },
     "localname": "TypesOfInvestmentPropertyAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofsensitivityoftheinventoryprovisionTable"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_TypesOfSharebasedPaymentArrangementsAxis": {
     "auth_ref": [
      "r190"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The axis of a table defines the relationship between the members in the table and the line items or concepts that complete the table."
       }
      },
      "en-us": {
       "role": {
        "label": "Types of share-based payment arrangements [axis]"
       }
      }
     },
     "localname": "TypesOfSharebasedPaymentArrangementsAxis",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofoptionsweregrantedTable",
      "http://www.cazoo.com/role/ScheduleofrelevantinthedeterminationoffairvalueoftheemployeeshareoptionsgrantedTable",
      "http://www.cazoo.com/role/ShareBasedPaymentsDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "ifrs-full_UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill": {
     "auth_ref": [
      "r105"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The useful life, measured as period of time, used for intangible assets other than goodwill. [Refer: Intangible assets other than goodwill]"
       }
      },
      "en-us": {
       "role": {
        "label": "Useful life measured as period of time, intangible assets other than goodwill",
        "terseLabel": "Estimated useful lives of intangible assets"
       }
      }
     },
     "localname": "UsefulLifeMeasuredAsPeriodOfTimeIntangibleAssetsOtherThanGoodwill",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofestimatedusefullifeofintangibleassetsTable"
     ],
     "xbrltype": "durationItemType"
    },
    "ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment": {
     "auth_ref": [
      "r69"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The useful life, measured as period of time, used for property, plant and equipment. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Useful life measured as period of time, property, plant and equipment",
        "terseLabel": "Estimated useful lives of assets"
       }
      }
     },
     "localname": "UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable"
     ],
     "xbrltype": "durationItemType"
    },
    "ifrs-full_VehiclesMember": {
     "auth_ref": [
      "r67"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "This member stands for a class of property, plant and equipment representing vehicles used in the entity's operations, specifically to include aircraft, motor vehicles and ships. [Refer: Property, plant and equipment]"
       }
      },
      "en-us": {
       "role": {
        "label": "Vehicles [member]",
        "terseLabel": "Subscription vehicles [Member]"
       }
      }
     },
     "localname": "VehiclesMember",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofrightofuseassetsTable0"
     ],
     "xbrltype": "domainItemType"
    },
    "ifrs-full_WarrantLiability": {
     "auth_ref": [
      "r23"
     ],
     "crdr": "credit",
     "lang": {
      "en": {
       "role": {
        "documentation": "The amount of warrant liabilities."
       }
      },
      "en-us": {
       "role": {
        "label": "Warrant liability",
        "terseLabel": "Warrants"
       }
      }
     },
     "localname": "WarrantLiability",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofpublicwarrantsareclassifiedasLevelTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019": {
     "auth_ref": [
      "r189"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The weighted average remaining contractual life of outstanding share options. [Refer: Weighted average [member]]"
       }
      },
      "en-us": {
       "role": {
        "label": "Weighted average remaining contractual life of outstanding share options",
        "terseLabel": "Expected term (years)"
       }
      }
     },
     "localname": "WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvalueofthewarrantsTable"
     ],
     "xbrltype": "durationItemType"
    },
    "ifrs-full_WeightedAverageShares": {
     "auth_ref": [
      "r96"
     ],
     "lang": {
      "en": {
       "role": {
        "documentation": "The number of ordinary shares outstanding at the beginning of the period, adjusted by the number of ordinary shares bought back or issued during the period multiplied by a time-weighting factor."
       }
      },
      "en-us": {
       "role": {
        "label": "Weighted average number of ordinary shares used in calculating basic earnings per share",
        "terseLabel": "Number of warrants (in Shares)"
       }
      }
     },
     "localname": "WeightedAverageShares",
     "nsuri": "http://xbrl.ifrs.org/taxonomy/2021-03-24/ifrs-full",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleoffairvalueofthewarrantsTable"
     ],
     "xbrltype": "sharesItemType"
    },
    "srt_ConsolidatedEntitiesAxis": {
     "auth_ref": [
      "r262",
      "r265",
      "r266",
      "r267",
      "r271",
      "r272",
      "r273",
      "r274",
      "r276",
      "r280"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Consolidated Entities [Axis]"
       }
      }
     },
     "localname": "ConsolidatedEntitiesAxis",
     "nsuri": "http://fasb.org/srt/2021-01-31",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails",
      "http://www.cazoo.com/role/ScheduleofconsolidatedfinancialstatementsTable"
     ],
     "xbrltype": "stringItemType"
    },
    "srt_ConsolidatedEntitiesDomain": {
     "auth_ref": [
      "r262",
      "r265",
      "r266",
      "r267",
      "r271",
      "r272",
      "r273",
      "r274",
      "r276",
      "r280"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Consolidated Entities [Domain]"
       }
      }
     },
     "localname": "ConsolidatedEntitiesDomain",
     "nsuri": "http://fasb.org/srt/2021-01-31",
     "presentation": [
      "http://www.cazoo.com/role/AcquisitionsDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "srt_EuropeMember": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Europe [Member]",
        "terseLabel": "Europe [Member]"
       }
      }
     },
     "localname": "EuropeMember",
     "nsuri": "http://fasb.org/srt/2021-01-31",
     "presentation": [
      "http://www.cazoo.com/role/IntangibleAssetsandGoodwillDetails",
      "http://www.cazoo.com/role/ScheduleofimpairmenttestingintangibleassetsandgoodwillTable",
      "http://www.cazoo.com/role/ScheduleofmaterialrevenueTable"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_AccountingPoliciesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accounting Policies [Abstract]"
       }
      }
     },
     "localname": "AccountingPoliciesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_DeferredTaxLiabilities": {
     "auth_ref": [
      "r268",
      "r270"
     ],
     "crdr": "credit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.",
        "label": "Deferred Tax Liabilities, Net",
        "terseLabel": "Total deferred tax liabilities"
       }
      }
     },
     "localname": "DeferredTaxLiabilities",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_DeferredTaxLiabilitiesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Tax Liabilities, Gross [Abstract]",
        "terseLabel": "Deferred tax liabilities"
       }
      }
     },
     "localname": "DeferredTaxLiabilitiesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxTable"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_DiscontinuedOperationAdditionalDisclosuresAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Discontinued operations [Abstract]"
       }
      }
     },
     "localname": "DiscontinuedOperationAdditionalDisclosuresAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_Goodwill": {
     "auth_ref": [
      "r263",
      "r264",
      "r277",
      "r279"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.",
        "label": "Goodwill",
        "terseLabel": "Total goodwill"
       }
      }
     },
     "localname": "Goodwill",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofimpairmenttestingintangibleassetsandgoodwillTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_IncomeTaxEffectsAllocatedDirectlyToEquity": {
     "auth_ref": [
      "r269"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The sum of the tax effects of all items occurring during the period that have been charged or credited directly to other comprehensive income or to related components of shareholders' equity.",
        "label": "Income Tax Effects Allocated Directly to Equity",
        "negatedLabel": "Equity"
       }
      }
     },
     "localname": "IncomeTaxEffectsAllocatedDirectlyToEquity",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofdeferredtaxliabilitiesTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_InventoryFinishedGoods": {
     "auth_ref": [
      "r261"
     ],
     "crdr": "debit",
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.",
        "label": "Inventory, Finished Goods, Gross",
        "terseLabel": "Inventory"
       }
      }
     },
     "localname": "InventoryFinishedGoods",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://www.cazoo.com/role/ScheduleofinventoryTable"
     ],
     "xbrltype": "monetaryItemType"
    },
    "us-gaap_OtherIncomeAndExpensesAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other Income and Expenses [Abstract]"
       }
      }
     },
     "localname": "OtherIncomeAndExpensesAbstract",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "xbrltype": "stringItemType"
    },
    "us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock": {
     "auth_ref": [
      "r270"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.",
        "label": "Schedule of Deferred Tax Assets and Liabilities [Table Text Block]",
        "terseLabel": "Schedule of deferred tax liabilities"
       }
      }
     },
     "localname": "ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://www.cazoo.com/role/TaxationTables"
     ],
     "xbrltype": "textBlockItemType"
    },
    "us-gaap_SubsequentEventMember": {
     "auth_ref": [
      "r275",
      "r278"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Identifies event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event [Member]",
        "terseLabel": "Subsequent Event [Member]"
       }
      }
     },
     "localname": "SubsequentEventMember",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "domainItemType"
    },
    "us-gaap_SubsequentEventTypeAxis": {
     "auth_ref": [
      "r275",
      "r278"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Information by event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event Type [Axis]"
       }
      }
     },
     "localname": "SubsequentEventTypeAxis",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "stringItemType"
    },
    "us-gaap_SubsequentEventTypeDomain": {
     "auth_ref": [
      "r275",
      "r278"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Event that occurred after the balance sheet date but before financial statements are issued or available to be issued.",
        "label": "Subsequent Event Type [Domain]"
       }
      }
     },
     "localname": "SubsequentEventTypeDomain",
     "nsuri": "http://fasb.org/us-gaap/2021-01-31",
     "presentation": [
      "http://www.cazoo.com/role/EventsaftertheReportingDateDetails"
     ],
     "xbrltype": "domainItemType"
    }
   },
   "unitCount": 8
  }
 },
 "std_ref": {
  "r0": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "10",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_10_e&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r1": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "102",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_102&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r10": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "108",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_108&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r100": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "36",
   "Paragraph": "127",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=36&code=ifrs-tx-2021-en-r&anchor=para_127&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r101": {
   "Clause": "ii",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "36",
   "Paragraph": "130",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=36&code=ifrs-tx-2021-en-r&anchor=para_130_d_ii&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r102": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "36",
   "Paragraph": "134",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=36&code=ifrs-tx-2021-en-r&anchor=para_134_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r103": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "36",
   "Paragraph": "135",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=36&code=ifrs-tx-2021-en-r&anchor=para_135_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r104": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "37",
   "Paragraph": "84",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2021-en-r&anchor=para_84&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r105": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_118_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r106": {
   "Clause": "i",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_118_e_i&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r107": {
   "Clause": "iv",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_118_e_iv&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r108": {
   "Clause": "vi",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_118_e_vi&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r109": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_118_e&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r11": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "112",
   "Subparagraph": "c",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_112_c&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r110": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "118",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_118&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r111": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "119",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_119_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r112": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "119",
   "Subparagraph": "c",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_119_c&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r113": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "119",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_119&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r114": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "126",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_126&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r115": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "38",
   "Paragraph": "85",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_85&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r116": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "40",
   "Paragraph": "32A",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=40&code=ifrs-tx-2021-en-r&anchor=para_32A&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r117": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "40",
   "Paragraph": "76",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=40&code=ifrs-tx-2021-en-r&anchor=para_76_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r118": {
   "Clause": "i",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "40",
   "Paragraph": "79",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=40&code=ifrs-tx-2021-en-r&anchor=para_79_d_i&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r119": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "41",
   "Paragraph": "50",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=41&code=ifrs-tx-2021-en-r&anchor=para_50&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r12": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "117",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_117_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r120": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "41",
   "Paragraph": "55",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=41&code=ifrs-tx-2021-en-r&anchor=para_55&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r121": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "10",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_10&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r122": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "16",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_16_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r123": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "16",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_16&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r124": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "17",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_17_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r125": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "17",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_17_d&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r126": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "17",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_17_e&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r127": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "17",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_17&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r128": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "18",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_18_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r129": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "20",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_20_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r13": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "117",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_117&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r130": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "20",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_20_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r131": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "20",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_20&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r132": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "25",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_25&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r133": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "28",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_28&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r134": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "31",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_31&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r135": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "35",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_35&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r136": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "40",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_40_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r137": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "40",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_40_d&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r138": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "44B",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_44B&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r139": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "44C",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_44C&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r14": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "41",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_41_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r140": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "45",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_45&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r141": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Paragraph": "50",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&anchor=para_50_d&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r142": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Section": "A Statement of cash flows for an entity other than a financial institution",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&doctype=Illustrative%20Examples&dita_xref=IAS07_IE_A__IAS07_IE_A_TI",
   "URIDate": "2021-03-24"
  },
  "r143": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "7",
   "Section": "C Reconciliation of liabilities arising from financing activities",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=7&code=ifrs-tx-2021-en-r&doctype=Illustrative%20Examples&dita_xref=IAS07_IE_C__IAS07_IE_C_TI",
   "URIDate": "2021-03-24"
  },
  "r144": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "1",
   "Paragraph": "24",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2021-en-r&anchor=para_24_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r145": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "1",
   "Paragraph": "24",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2021-en-r&anchor=para_24_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r146": {
   "Clause": "i",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "1",
   "Paragraph": "32",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2021-en-r&anchor=para_32_a_i&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r147": {
   "Clause": "ii",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "1",
   "Paragraph": "32",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2021-en-r&anchor=para_32_a_ii&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r148": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "1",
   "Paragraph": "IG63",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=1&code=ifrs-tx-2021-en-r&anchor=para_IG63&doctype=Implementation%20Guidance",
   "URIDate": "2021-03-24"
  },
  "r149": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B10",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B10_b&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r15": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_54_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r150": {
   "Clause": "i",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B12_b_i&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r151": {
   "Clause": "ii",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B12_b_ii&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r152": {
   "Clause": "iii",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B12_b_iii&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r153": {
   "Clause": "iv",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B12_b_iv&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r154": {
   "Clause": "ix",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B12_b_ix&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r155": {
   "Clause": "v",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B12_b_v&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r156": {
   "Clause": "vi",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B12_b_vi&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r157": {
   "Clause": "vii",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B12_b_vii&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r158": {
   "Clause": "viii",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B12",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B12_b_viii&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r159": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B13",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B13_a&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r16": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "c",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_54_c&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r160": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B13",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B13_d&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r161": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "12",
   "Paragraph": "B13",
   "Subparagraph": "g",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B13_g&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r162": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "13",
   "Paragraph": "93",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2021-en-r&anchor=para_93_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r163": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "13",
   "Paragraph": "93",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2021-en-r&anchor=para_93_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r164": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "13",
   "Paragraph": "93",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2021-en-r&anchor=para_93_e&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r165": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "13",
   "Paragraph": "93",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2021-en-r&anchor=para_93&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r166": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "13",
   "Paragraph": "B6",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2021-en-r&anchor=para_B6&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r167": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "13",
   "Paragraph": "IE63",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2021-en-r&anchor=para_IE63&doctype=Illustrative%20Examples",
   "URIDate": "2021-03-24"
  },
  "r168": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "14",
   "Paragraph": "24",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=14&code=ifrs-tx-2021-en-r&anchor=para_24&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r169": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "14",
   "Paragraph": "33",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=14&code=ifrs-tx-2021-en-r&anchor=para_33_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r17": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "g",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_54_g&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r170": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "14",
   "Paragraph": "B11",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=14&code=ifrs-tx-2021-en-r&anchor=para_B11_b&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r171": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "15",
   "Paragraph": "105",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_105&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r172": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "15",
   "Paragraph": "113",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_113_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r173": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "15",
   "Paragraph": "114",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_114&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r174": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "15",
   "Paragraph": "116",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_116_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r175": {
   "Clause": "i",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "15",
   "Paragraph": "120",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_120_b_i&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r176": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "15",
   "Paragraph": "B89",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=15&code=ifrs-tx-2021-en-r&anchor=para_B89_b&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r177": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "33",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2021-en-r&anchor=para_33&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r178": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "47",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2021-en-r&anchor=para_47_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r179": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "53",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2021-en-r&anchor=para_53&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r18": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "h",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_54_h&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r180": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "58",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2021-en-r&anchor=para_58&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r181": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "94",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2021-en-r&anchor=para_94&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r182": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "97",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2021-en-r&anchor=para_97&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r183": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "16",
   "Paragraph": "C12",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2021-en-r&anchor=para_C12_b&doctype=Appendix&subtype=C",
   "URIDate": "2021-03-24"
  },
  "r184": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "16",
   "Section": "Disclosure",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2021-en-r&doctype=Standard&dita_xref=IFRS16_g51-60_TI",
   "URIDate": "2021-03-24"
  },
  "r185": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "16",
   "Section": "Presentation",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2021-en-r&doctype=Standard&dita_xref=IFRS16_g47-50_TI",
   "URIDate": "2021-03-24"
  },
  "r186": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "45",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r187": {
   "Clause": "iv",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "45",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45_b_iv&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r188": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "45",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r189": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "45",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45_d&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r19": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "i",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_54_i&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r190": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "45",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_45&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r191": {
   "Clause": "i",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "47",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_47_a_i&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r192": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "47",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_47_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r193": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "2",
   "Paragraph": "IG23",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2021-en-r&anchor=para_IG23&doctype=Implementation%20Guidance",
   "URIDate": "2021-03-24"
  },
  "r194": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "f",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2021-en-r&anchor=para_B64_f&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r195": {
   "Clause": "i",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "h",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2021-en-r&anchor=para_B64_h_i&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r196": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B64",
   "Subparagraph": "i",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2021-en-r&anchor=para_B64_i&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r197": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "B67",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2021-en-r&anchor=para_B67_d&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r198": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "3",
   "Paragraph": "IE72",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2021-en-r&anchor=para_IE72&doctype=Illustrative%20Examples",
   "URIDate": "2021-03-24"
  },
  "r199": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "5",
   "Paragraph": "33",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=5&code=ifrs-tx-2021-en-r&anchor=para_33_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r2": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "103",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_103&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r20": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "k",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_54_k&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r200": {
   "Clause": "i",
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "5",
   "Paragraph": "33",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=5&code=ifrs-tx-2021-en-r&anchor=para_33_b_i&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r201": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "5",
   "Paragraph": "33",
   "Subparagraph": "c",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=5&code=ifrs-tx-2021-en-r&anchor=para_33_c&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r202": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "5",
   "Paragraph": "33",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=5&code=ifrs-tx-2021-en-r&anchor=para_33_d&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r203": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "5",
   "Section": "Presentation and disclosure",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=5&code=ifrs-tx-2021-en-r&doctype=Standard&dita_xref=IFRS05_g30-42_TI",
   "URIDate": "2021-03-24"
  },
  "r204": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "23B",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_23B_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r205": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "25",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_25&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r206": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "28",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_28_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r207": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "35H",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_35H&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r208": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "35I",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_35I&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r209": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "35K",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_35K&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r21": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "l",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_54_l&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r210": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "35M",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_35M&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r211": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "35N",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_35N&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r212": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "36",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_36&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r213": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "42E",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_42E_e&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r214": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "42I",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_42I&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r215": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "6",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_6&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r216": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "7",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_7&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r217": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "8",
   "Subparagraph": "f",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_8_f&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r218": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "B11",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_B11_d&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r219": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "B11",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_B11&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r22": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "54",
   "Subparagraph": "o",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_54_o&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r220": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "B11D",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_B11D_a&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r221": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "B35",
   "Subparagraph": "g",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_B35_g&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r222": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "B35",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_B35&doctype=Appendix&subtype=B",
   "URIDate": "2021-03-24"
  },
  "r223": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "IG20B",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_IG20B&doctype=Implementation%20Guidance",
   "URIDate": "2021-03-24"
  },
  "r224": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "IG20D",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_IG20D&doctype=Implementation%20Guidance",
   "URIDate": "2021-03-24"
  },
  "r225": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "IG31A",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_IG31A&doctype=Implementation%20Guidance",
   "URIDate": "2021-03-24"
  },
  "r226": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Paragraph": "IG40B",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_IG40B&doctype=Implementation%20Guidance",
   "URIDate": "2021-03-24"
  },
  "r227": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "7",
   "Section": "Scope",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&doctype=Standard&dita_xref=IFRS07_g3-5A_TI",
   "URIDate": "2021-03-24"
  },
  "r228": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "23",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_23_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r229": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "23",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_23_e&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r23": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "55",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_55&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r230": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "23",
   "Subparagraph": "h",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_23_h&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r231": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "23",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_23&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r232": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "28",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_28_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r233": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "28",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_28_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r234": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "28",
   "Subparagraph": "c",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_28_c&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r235": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "28",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_28_d&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r236": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "28",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_28_e&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r237": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "32",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_32&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r238": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "33",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_33_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r239": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "33",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_33&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r24": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "56",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_56&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r240": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "8",
   "Paragraph": "34",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=8&code=ifrs-tx-2021-en-r&anchor=para_34&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r241": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "9",
   "Paragraph": "6.5.16",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=9&code=ifrs-tx-2021-en-r&anchor=para_6.5.16&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r242": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Number": "9",
   "Paragraph": "7.2.34",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=9&code=ifrs-tx-2021-en-r&anchor=para_7.2.34&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r243": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Note": "Effective 2023-01-01",
   "Number": "1",
   "Paragraph": "82",
   "Subparagraph": "ac",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_82_ac&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r244": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "109",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2021-en-r&anchor=para_109&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r245": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "109A",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2021-en-r&anchor=para_109A&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r246": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "110",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2021-en-r&anchor=para_110&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r247": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "113",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2021-en-r&anchor=para_113_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r248": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "120",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2021-en-r&anchor=para_120&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r249": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "130",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2021-en-r&anchor=para_130&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r25": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "61",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_61_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r250": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "132",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2021-en-r&anchor=para_132_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r251": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "86",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2021-en-r&anchor=para_86&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r252": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "17",
   "Paragraph": "96",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=17&code=ifrs-tx-2021-en-r&anchor=para_96_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r253": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Effective 2023-01-01",
   "Number": "9",
   "Paragraph": "7.2.42",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=9&code=ifrs-tx-2021-en-r&anchor=para_7.2.42&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r254": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Effective on first application of IFRS 9",
   "Number": "4",
   "Paragraph": "39L",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=4&code=ifrs-tx-2021-en-b&anchor=para_39L_e&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r255": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Note": "Expiry date 2023-01-01",
   "Number": "1",
   "Paragraph": "85",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-b&anchor=para_85&doctype=Standard&book=b",
   "URIDate": "2021-03-24"
  },
  "r256": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Expiry date 2023-01-01",
   "Number": "4",
   "Paragraph": "37",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=4&code=ifrs-tx-2021-en-b&anchor=para_37_e&doctype=Standard&book=b",
   "URIDate": "2021-03-24"
  },
  "r257": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Expiry date 2023-01-01",
   "Number": "4",
   "Paragraph": "IG37",
   "Subparagraph": "c",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=4&code=ifrs-tx-2021-en-b&anchor=para_IG37_c&doctype=Implementation%20Guidance&book=b",
   "URIDate": "2021-03-24"
  },
  "r258": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Expiry date 2023-01-01",
   "Number": "7",
   "Paragraph": "37",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_37_a&doctype=Standard&book=b",
   "URIDate": "2021-03-24"
  },
  "r259": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Expiry date 2023-01-01",
   "Number": "7",
   "Paragraph": "37",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_37&doctype=Standard&book=b",
   "URIDate": "2021-03-24"
  },
  "r26": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "61",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_61_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r260": {
   "IssueDate": "2021-01-01",
   "Name": "IFRS",
   "Note": "Expiry date 2023-01-01",
   "Number": "7",
   "Paragraph": "IG28",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2017-en-b&anchor=para_IG28_d&doctype=Implementation%20Guidance&book=b",
   "URIDate": "2021-03-24"
  },
  "r261": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.5-02.6(a)(1))",
   "Topic": "210",
   "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682"
  },
  "r262": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.12-04(a))",
   "Topic": "235",
   "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e24072-122690"
  },
  "r263": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266"
  },
  "r264": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "5",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "20",
   "Topic": "350",
   "URI": "http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975"
  },
  "r265": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(i))",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
  },
  "r266": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1A",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-01(a)(4)(iv))",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442526-122756"
  },
  "r267": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "10",
   "Subparagraph": "(SX 210.13-02(a)(4)(iv))",
   "Topic": "470",
   "URI": "http://asc.fasb.org/extlink&oid=124359900&loc=SL124442552-122756"
  },
  "r268": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "6",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=123427490&loc=d3e31931-109318"
  },
  "r269": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32672-109319"
  },
  "r27": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "61",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_61&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r270": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "740",
   "URI": "http://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319"
  },
  "r271": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(a)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988"
  },
  "r272": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "25",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Subparagraph": "(b)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988"
  },
  "r273": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(bb)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=123419778&loc=d3e5710-111685"
  },
  "r274": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "3",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Subparagraph": "(c)",
   "Topic": "810",
   "URI": "http://asc.fasb.org/extlink&oid=123419778&loc=d3e5710-111685"
  },
  "r275": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "30",
   "Topic": "830",
   "URI": "http://asc.fasb.org/extlink&oid=6450520&loc=d3e32618-110901"
  },
  "r276": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "14",
   "Publisher": "FASB",
   "Section": "45",
   "SubTopic": "10",
   "Topic": "852",
   "URI": "http://asc.fasb.org/extlink&oid=124437977&loc=d3e55792-112764"
  },
  "r277": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "10",
   "Publisher": "FASB",
   "Section": "55",
   "SubTopic": "10",
   "Topic": "852",
   "URI": "http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766"
  },
  "r278": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Publisher": "FASB",
   "Section": "50",
   "SubTopic": "10",
   "Topic": "855",
   "URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662"
  },
  "r279": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "210",
   "Subparagraph": "(SX 210.9-03(10)(1))",
   "Topic": "942",
   "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878"
  },
  "r28": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "66",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_66&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r280": {
   "Name": "Accounting Standards Codification",
   "Paragraph": "1",
   "Publisher": "FASB",
   "Section": "S99",
   "SubTopic": "360",
   "Subparagraph": "(SX 210.12-28(Footnote 4))",
   "Topic": "970",
   "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024"
  },
  "r281": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12"
  },
  "r282": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b"
  },
  "r283": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r284": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r285": {
   "Name": "Form 10-K",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "310"
  },
  "r286": {
   "Name": "Form 20-F",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "220",
   "Subsection": "f"
  },
  "r287": {
   "Name": "Form 40-F",
   "Number": "249",
   "Publisher": "SEC",
   "Section": "240",
   "Subsection": "f"
  },
  "r288": {
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13",
   "Subsection": "a-1"
  },
  "r289": {
   "Name": "Regulation S-T",
   "Number": "232",
   "Publisher": "SEC",
   "Section": "405"
  },
  "r29": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "68",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_68&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r290": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "405"
  },
  "r291": {
   "Name": "Securities Act",
   "Number": "7A",
   "Publisher": "SEC",
   "Section": "B",
   "Subsection": "2"
  },
  "r3": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "104",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_104&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r30": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "69",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_69&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r31": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "7",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_7&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r32": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "70",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_70&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r33": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "78",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_78_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r34": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "78",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_78_d&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r35": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "78",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_78_e&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r36": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "78",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_78&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r37": {
   "Clause": "iii",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "79",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_79_a_iii&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r38": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "79",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_79_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r39": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "81A",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_81A_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r4": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "106",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_106_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r40": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "81A",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_81A_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r41": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "81A",
   "Subparagraph": "c",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_81A_c&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r42": {
   "Clause": "ii",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "81B",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_81B_a_ii&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r43": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "82",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_82_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r44": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "82",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_82_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r45": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "82",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_82_d&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r46": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "82",
   "Subparagraph": "ea",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_82_ea&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r47": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "85",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_85&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r48": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "91",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_91_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r49": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "98",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_98_e&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r5": {
   "Clause": "i",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "106",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_106_d_i&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r50": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "99",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_99&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r51": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "10",
   "Paragraph": "21",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=10&code=ifrs-tx-2021-en-r&anchor=para_21_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r52": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "79",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&anchor=para_79&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r53": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "80",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&anchor=para_80_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r54": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "80",
   "Subparagraph": "c",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&anchor=para_80_c&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r55": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "80",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&anchor=para_80_d&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r56": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "80",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&anchor=para_80&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r57": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "81",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&anchor=para_81_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r58": {
   "Clause": "i",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "81",
   "Subparagraph": "c",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&anchor=para_81_c_i&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r59": {
   "Clause": "ii",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "81",
   "Subparagraph": "c",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&anchor=para_81_c_ii&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r6": {
   "Clause": "ii",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "106",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_106_d_ii&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r60": {
   "Clause": "i",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "81",
   "Subparagraph": "g",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&anchor=para_81_g_i&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r61": {
   "Clause": "ii",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "81",
   "Subparagraph": "g",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&anchor=para_81_g_ii&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r62": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "12",
   "Paragraph": "81",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&anchor=para_81&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r63": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "12",
   "Section": "Disclosure",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=12&code=ifrs-tx-2021-en-r&doctype=Standard&dita_xref=IAS12_g79-88_TI",
   "URIDate": "2021-03-24"
  },
  "r64": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "37",
   "Subparagraph": "c",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_37_c&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r65": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "37",
   "Subparagraph": "f",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_37_f&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r66": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "37",
   "Subparagraph": "g",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_37_g&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r67": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "37",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_37&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r68": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "39",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_39&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r69": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "Subparagraph": "c",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_73_c&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r7": {
   "Clause": "iii",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "106",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_106_d_iii&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r70": {
   "Clause": "i",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_73_e_i&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r71": {
   "Clause": "ii",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_73_e_ii&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r72": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_73_e&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r73": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "16",
   "Paragraph": "73",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&anchor=para_73&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r74": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "16",
   "Section": "Disclosure",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2021-en-r&doctype=Standard&dita_xref=IAS16_g73-79_TI",
   "URIDate": "2021-03-24"
  },
  "r75": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "19",
   "Paragraph": "138",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2021-en-r&anchor=para_138_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r76": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "19",
   "Paragraph": "142",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2021-en-r&anchor=para_142&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r77": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "19",
   "Paragraph": "147",
   "Subparagraph": "c",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2021-en-r&anchor=para_147_c&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r78": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "19",
   "Paragraph": "158",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2021-en-r&anchor=para_158&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r79": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "19",
   "Paragraph": "57",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2021-en-r&anchor=para_57_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r8": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "106",
   "Subparagraph": "d",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_106_d&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r80": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "19",
   "Section": "Scope",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=19&code=ifrs-tx-2021-en-r&doctype=Standard&dita_xref=IAS19_g2-7_TI",
   "URIDate": "2021-03-24"
  },
  "r81": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "2",
   "Paragraph": "36",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=2&code=ifrs-tx-2021-en-r&anchor=para_36&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r82": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "2",
   "Section": "Disclosure",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=2&code=ifrs-tx-2021-en-r&doctype=Standard&dita_xref=IAS02_g36-39__IAS02_g36-39_TI",
   "URIDate": "2021-03-24"
  },
  "r83": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "20",
   "Paragraph": "39",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=20&code=ifrs-tx-2021-en-r&anchor=para_39_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r84": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "21",
   "Paragraph": "52",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=21&code=ifrs-tx-2021-en-r&anchor=para_52_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r85": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "24",
   "Paragraph": "17",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2021-en-r&anchor=para_17_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r86": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "24",
   "Paragraph": "17",
   "Subparagraph": "e",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2021-en-r&anchor=para_17_e&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r87": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "24",
   "Paragraph": "18",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2021-en-r&anchor=para_18_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r88": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "24",
   "Paragraph": "19",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2021-en-r&anchor=para_19&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r89": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "24",
   "Paragraph": "20",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2021-en-r&anchor=para_20&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r9": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "1",
   "Paragraph": "106",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_106&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r90": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "24",
   "Section": "Disclosures",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=24&code=ifrs-tx-2021-en-r&doctype=Standard&dita_xref=IAS24_g13-24_TI",
   "URIDate": "2021-03-24"
  },
  "r91": {
   "Clause": "vi",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "26",
   "Paragraph": "35",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=26&code=ifrs-tx-2021-en-r&anchor=para_35_b_vi&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r92": {
   "Clause": "viii",
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "26",
   "Paragraph": "35",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=26&code=ifrs-tx-2021-en-r&anchor=para_35_b_viii&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r93": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "33",
   "Paragraph": "66",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=33&code=ifrs-tx-2021-en-r&anchor=para_66&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r94": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "33",
   "Paragraph": "67",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=33&code=ifrs-tx-2021-en-r&anchor=para_67&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r95": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "33",
   "Paragraph": "70",
   "Subparagraph": "a",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=33&code=ifrs-tx-2021-en-r&anchor=para_70_a&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r96": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "33",
   "Paragraph": "70",
   "Subparagraph": "b",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=33&code=ifrs-tx-2021-en-r&anchor=para_70_b&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r97": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "33",
   "Section": "Disclosure",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=33&code=ifrs-tx-2021-en-r&doctype=Standard&dita_xref=IAS33_g70-73A_TI",
   "URIDate": "2021-03-24"
  },
  "r98": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "34",
   "Paragraph": "16A",
   "Subparagraph": "f",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=34&code=ifrs-tx-2021-en-r&anchor=para_16A_f&doctype=Standard",
   "URIDate": "2021-03-24"
  },
  "r99": {
   "IssueDate": "2021-01-01",
   "Name": "IAS",
   "Number": "36",
   "Paragraph": "126",
   "URI": "http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=36&code=ifrs-tx-2021-en-r&anchor=para_126&doctype=Standard",
   "URIDate": "2021-03-24"
  }
 },
 "version": "2.1"
}
